[{"id":3331,"q":"Table shows the earnings of 2 hawkers. Over the four nights, Mr. Tan earned $  more than Mr. Lim.","img":"/images/questions/question_image/q1550050359.png","skill_id":148,"type_id":2,"opts":["52"]},{"id":4442,"q":"PQRS is a rectangle. PT is $$\\dfrac{10}{1}$$ of QT.  PT =   PQ = ","img":"/images/questions/question_image/q1550839344.png","skill_id":186,"type_id":2,"opts":["10","25"]},{"id":6391,"q":"How many butterflies can you see in the garden?","img":"/storage/images/questions/6391.png","skill_id":424,"type_id":1,"opts":["4","5","6","7"]},{"id":10828,"q":"Mili has 15¢ in her wallet.\nHow much more money does Mili need if she wants to buy a pencil?","img":"p1/images/catholic-high-2022-p1-cp5-q4.png","skill_id":22,"type_id":1,"opts":["45¢","55¢","65¢","75¢"]},{"id":10829,"q":"Which of the following sets of coins are needed by Ali to exchange with \\(\\$1\\)?","img":"p1/images/catholic-high-2022-p1-cp5-q5.png","skill_id":21,"type_id":1,"opts":["Set 1","Set 2","Set 3","Set 4"]},{"id":10830,"q":"Sumei has \\(\\$12\\) in her wallet.\nWhich of the following shows what she has in her wallet?","img":"p1/images/catholic-high-2022-p1-cp5-q6.png","skill_id":21,"type_id":1,"opts":["Set 1","Set 2","Set 3","Set 4"]},{"id":10857,"q":"Use the numbers to form an addition equation.\n +  = ","img":"p1/images/henry-park-2024-p1-quiz-1-q6.png","skill_id":11,"type_id":2,"opts":["2","7","9"]},{"id":10862,"q":"James has 9 toy cars and toy bicycles altogether.He has 6 toy bicycles.How many toy cars does James have?\nJames has  toy cars.","img":"p1/images/henry-park-2024-p1-quiz-1-q12.png","skill_id":15,"type_id":2,"opts":["3"]},{"id":10866,"q":"There are 8 boxes on the floor at first.A man takes 5 boxes away.How many boxes are still on the floor?\n boxes are still on the floor.","img":"p1/images/henry-park-2024-p1-quiz-1-q16.png","skill_id":15,"type_id":2,"opts":["3"]},{"id":10874,"q":"The figures are grouped according to their .","img":"p1/images/tao-nan-2022-p1-review-1-q15.png","skill_id":26,"type_id":1,"opts":["size","shape","colour"]},{"id":10881,"q":"Which of the following sets shows 3 groups of 2?","img":"p1/images/catholic-high-2022-p1-cp6-q4.png","skill_id":16,"type_id":1,"opts":["Set 1","Set 2","Set 3","Set 4"]},{"id":10882,"q":"There are 4 groups of children.There are 5 children in each group.How many children are there in all?","img":"p1/images/catholic-high-2022-p1-cp6-q5.png","skill_id":20,"type_id":1,"opts":["20","9","5","4"]},{"id":10891,"q":"Hans spent 95¢ at recess.The 2 items that Hans bought cost  and .","img":"p1/images/catholic-high-2022-p1-cp6-q14.png","skill_id":22,"type_id":2,"opts":["60¢","35¢"]},{"id":10892,"q":"Based on the baskets, which statement is true: \"4 fives\" or \"4 + 4 + 4 + 4 + 4\"?","img":"p1/images/catholic-high-2022-p1-cp6-q15.png","skill_id":16,"type_id":1,"opts":["4 fives is true; 4 + 4 + 4 + 4 + 4 is false","4 fives is false; 4 + 4 + 4 + 4 + 4 is true","Both statements are true","Both statements are false"]},{"id":10905,"q":"(a) Write one addition equation for the total number of triangles. +  =    (b) Write one subtraction equation for the number of hearts left. -  = ","img":"p1/images/maris-stella-2022-p1-mini-test-2-q8.png","skill_id":9,"type_id":2,"opts":["8","5","13","17"]},{"id":10915,"q":"Joshua had the following amount of money in his wallet.He has _______ in his wallet.","img":"p1/images/maris-stella-2022-p1-mini-test-5-q6.png","skill_id":21,"type_id":1,"opts":["$22","$27","$30","$32"]},{"id":10920,"q":"Count the amount of money.Set A $  Set B $  Set C $  Set  has the greatest amount of money.","img":"p1/images/maris-stella-2022-p1-mini-test-5-q12.png","skill_id":21,"type_id":2,"opts":["22","30","19","B"]},{"id":10922,"q":"Fill in the blanks with the correct amount of money.I have \\(\\$36\\), I spent \\(\\$17\\), I left $.  I have \\(\\$22\\), I spent $, I left \\(\\$8\\).","img":"p1/images/maris-stella-2022-p1-mini-test-5-q14.png","skill_id":22,"type_id":2,"opts":["19","14"]},{"id":10924,"q":"Spaghetti \\(\\$7\\), Pizza \\(\\$8\\), Chicken \\(\\$11\\). Ray spent \\(\\$18\\) at the restaurant.Which 2 items did he buy? Ray bought a  and a .","img":"p1/images/maris-stella-2022-p1-mini-test-5-q16.png","skill_id":15,"type_id":2,"opts":["Chicken","Spaghetti"]},{"id":10933,"q":"Which coins are needed to make one dollar?\n¢, ¢, ¢, ¢","img":"p1/images/pei-chun-2022-p1-mini-test-4-q5.png","skill_id":21,"type_id":2,"opts":["50","20","20","10"]},{"id":10936,"q":"The most number of pupils choose  as their favourite food.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q8.png","skill_id":1,"type_id":2,"opts":["French fries"]},{"id":10938,"q":"There are  more rabbits than dogs.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q10.png","skill_id":1,"type_id":2,"opts":["2"]},{"id":10939,"q":"Compare the amount of money in each set.\nSet  has the greatest amount of money.\nSet  has the least amount of money.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q11.png","skill_id":21,"type_id":2,"opts":["B","A"]},{"id":10940,"q":"Harry buys 1 of the items.\nHe pays the cashier \\(\\$12\\).\nHe gets back \\(\\$1\\) from the cashier.\nWhich item does he buy?","img":"p1/images/pei-chun-2022-p1-mini-test-4-q12.png","skill_id":22,"type_id":1,"opts":["the $6 item","the $10 item","the $11 item"]},{"id":10942,"q":"Cathy sells 2 party hats.\nShe has  party hats left.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q14.png","skill_id":1,"type_id":2,"opts":["6"]},{"id":10943,"q":"Ella makes 3 fewer party hats than Betty.\nElla makes  party hats.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q15.png","skill_id":1,"type_id":2,"opts":["2"]},{"id":10945,"q":"Janice has \\(\\$14\\).\nWhich item can she buy?","img":"p1/images/pei-chun-2022-p1-mini-test-4-q17.png","skill_id":22,"type_id":1,"opts":["teddy bear","toy car","soccer ball"]},{"id":10946,"q":"Peter buys a soccer ball.\nHe gives the cashier \\(\\$20\\).\nHow much money does he get back?\nPeter gets $ back.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q18.png","skill_id":22,"type_id":2,"opts":["5"]},{"id":10948,"q":"There are 16 balls.\nAndrew puts all the balls equally into 8 baskets.\nHow many balls are there in each basket?\nThere are  balls in each basket.","img":"p1/images/pei-chun-2022-p1-mini-test-4-q20.png","skill_id":19,"type_id":2,"opts":["2"]},{"id":10951,"q":"Which is the correct addition equation for the picture?","img":"p1/images/raffles-girls-2022-p1-review-assessment-2-q3.png","skill_id":16,"type_id":1,"opts":["10 + 14 = 24","10 + 15 = 25","11 + 15 = 26","11 + 16 = 27"]},{"id":10952,"q":"Which is the correct subtraction equation for the picture?","img":"p1/images/raffles-girls-2022-p1-review-assessment-2-q4.png","skill_id":16,"type_id":1,"opts":["31 - 12 = 19","30 - 12 = 18","30 - 13 = 17","31 - 13 = 18"]},{"id":10954,"q":"Write a related subtraction equation based on the picture. -  = ","img":"p1/images/raffles-girls-2022-p1-review-assessment-2-q6.png","skill_id":16,"type_id":2,"opts":["39","13","16"]},{"id":10960,"q":"The picture shows .","img":"p1/images/raffles-girls-2022-p1-review-assessment-3-q1.png","skill_id":16,"type_id":1,"opts":["3 fours","4 groups of 3","3 + 3 + 3","4 + 4 + 4"]},{"id":10963,"q":"18 cupcakes are shared equally among some girls.Each girl receives 2 cupcakes.How many girls are there?\nThere are  girls.","img":"p1/images/raffles-girls-2022-p1-review-assessment-3-q4.png","skill_id":19,"type_id":2,"opts":["9"]},{"id":10965,"q":"Lily wants to put 15 sweets equally into 5 bowls.However, she breaks 2 bowls.How many bowls are left? Lily puts the sweets into the remaining bowls.How many sweets does she put in each bowl?\nThere are  bowls left.She puts  sweets in each bowl.","img":"p1/images/raffles-girls-2022-p1-review-assessment-3-q6.png","skill_id":19,"type_id":2,"opts":["3","5"]},{"id":10967,"q":"Ravi had 20 marbles.He lost 2 marbles.How many marbles had he left? Using the marbles left, he then put the marbles into groups of 3.How many groups were there?\nHe had  marbles left.There were  groups.","img":"p1/images/raffles-girls-2022-p1-review-assessment-3-q8.png","skill_id":19,"type_id":2,"opts":["18","6"]},{"id":10968,"q":"Which one of the following clocks shows 7 o'clock?","img":"p1/images/raffles-girls-2022-p1-review-assessment-4-part-1-q1.png","skill_id":24,"type_id":1,"opts":["Clock 1","Clock 2","Clock 3","Clock 4"]},{"id":10974,"q":"There are  circles.","img":"p1/images/red-swastika-2022-p1-milestone-checks-q1.png","skill_id":1,"type_id":2,"opts":["6"]},{"id":10975,"q":"There are  triangles.","img":"p1/images/red-swastika-2022-p1-milestone-checks-q2.png","skill_id":1,"type_id":2,"opts":["3"]},{"id":10976,"q":"There are  more rectangles than triangles.","img":"p1/images/red-swastika-2022-p1-milestone-checks-q3.png","skill_id":1,"type_id":2,"opts":["2"]},{"id":10978,"q":"Write the subtraction equation for the pictures.\n -  = ","img":"p1/images/red-swastika-2022-p1-milestone-checks-q7.png","skill_id":11,"type_id":2,"opts":["15","9","6"]},{"id":10984,"q":"The symbols heart and sun represent a number each.If heart + heart = 16 and heart - sun = 5, then sun = .","img":"p1/images/red-swastika-2022-p1-milestone-checks-q13.png","skill_id":13,"type_id":2,"opts":["3"]},{"id":10991,"q":"String  is the shortest.","img":"p1/images/red-swastika-2022-p1-milestone-checks-q22.png","skill_id":23,"type_id":2,"opts":["B"]},{"id":10996,"q":"The total length of Ribbon B and Ribbon C is  units.","img":"p1/images/red-swastika-2022-p1-milestone-checks-q27.png","skill_id":23,"type_id":2,"opts":["7"]},{"id":11009,"q":" is  tens and  ones.","img":"p1/images/tao-nan-2022-p1-review-2-q2.png","skill_id":2,"type_id":2,"opts":["69","6","9"]},{"id":11011,"q":"Which bear has the greatest number? Answer: ","img":"p1/images/tao-nan-2022-p1-review-2-q4.png","skill_id":4,"type_id":2,"opts":["96"]},{"id":11012,"q":"Arrange the numbers from the smallest to the greatest.\n\n (Smallest), , , ","img":"p1/images/tao-nan-2022-p1-review-2-q5.png","skill_id":5,"type_id":2,"opts":["45","54","59","95"]},{"id":11016,"q":"The pencil is  cm.","img":"p1/images/tao-nan-2022-p1-review-2-q9.png","skill_id":23,"type_id":2,"opts":["5"]},{"id":11017,"q":"Fill in the blanks with \"shorter\" or \"taller\".\n\nMonkey C is  than Monkey A but  than Monkey B.","img":"p1/images/tao-nan-2022-p1-review-2-q10.png","skill_id":23,"type_id":2,"opts":["taller","shorter"]},{"id":11018,"q":"String  is the shortest.It is about  cm.","img":"p1/images/tao-nan-2022-p1-review-2-q11.png","skill_id":23,"type_id":2,"opts":["C","11"]},{"id":11019,"q":"strawberry + strawberry = 10\nstrawberry + apple = 20\napple = ","img":"p1/images/tao-nan-2022-p1-review-2-q12.png","skill_id":13,"type_id":2,"opts":["15"]},{"id":11026,"q":"There are  groups of 3.","img":"p1/images/tao-nan-2022-p1-review-3-q1.png","skill_id":16,"type_id":2,"opts":["7"]},{"id":11036,"q":"Read the Animal Showtime of the Singapore Zoo.If Mdm Han goes to the Animal Show at 11:15 am, she will be watching .","img":"p1/images/tao-nan-2022-p1-review-3-q12.png","skill_id":24,"type_id":1,"opts":["Elegant Elephants","Cheetah Chase","Monkey Madness","Hungry Hippos"]},{"id":11060,"q":"How many triangles are there?","img":"p1/images/chij-2022-p1-topical-review-1-q1.png","skill_id":1,"type_id":1,"opts":["1","2","3","4"]},{"id":11061,"q":"The letter is after C.","img":"p1/images/chij-2022-p1-topical-review-1-q2.png","skill_id":7,"type_id":1,"opts":["A","I","O","U"]},{"id":11062,"q":"Which fruit is fourth from the right?","img":"p1/images/chij-2022-p1-topical-review-1-q3.png","skill_id":7,"type_id":1,"opts":["mangosteen","orange","durian","apple"]},{"id":11064,"q":"What is the length of the comb?","img":"p1/images/chij-2022-p1-topical-review-1-q5.png","skill_id":23,"type_id":1,"opts":["5 units","6 units","8 units","4 units"]},{"id":11068,"q":"Jen, Dan, Anna and Tom are queuing up for the school bus.Tom is second in the queue.Jen is between Tom and Anna.Fill in the names of the children in the correct order., , , ","img":"p1/images/chij-2022-p1-topical-review-1-q12.png","skill_id":7,"type_id":2,"opts":["Anna","Jen","Tom","Dan"]},{"id":11070,"q":"During a class performance task, Fabian took two cards to make 16.The cards show 4, 9, 13, 7.Which two cards did he take?  and ","img":"p1/images/chij-2022-p1-topical-review-1-q14.png","skill_id":13,"type_id":2,"opts":["9","7"]},{"id":11071,"q":"(a) Strip  and Strip  are of the same length.(b) Strip  is shorter than Strip E.It is longer than Strip A.","img":"p1/images/chij-2022-p1-topical-review-1-q15.png","skill_id":23,"type_id":2,"opts":["C","D","B"]},{"id":11088,"q":"What is the total number of stars?","img":"p1/images/henry-park-2022-p1-topical-quiz-1-2-q17.png","skill_id":1,"type_id":1,"opts":["15","16","17","18"]},{"id":11105,"q":"Counting from the right, the 5th watermelon is the  watermelon from the left.","img":"p1/images/maha-bodhi-2022-p1-topical-review-1-q2.png","skill_id":7,"type_id":2,"opts":["3rd"]},{"id":11115,"q":"There are  fewer black buses than white buses.","img":"p1/images/maha-bodhi-2022-p1-topical-review-1-q12.png","skill_id":13,"type_id":2,"opts":["5"]},{"id":11116,"q":"There are 9 trees planted in a row.The tree at the same position from the left and right is the  tree.","img":"p1/images/maha-bodhi-2022-p1-topical-review-1-q13.png","skill_id":7,"type_id":2,"opts":["5th"]},{"id":11117,"q":"How are the shapes grouped?","img":"p1/images/maha-bodhi-2022-p1-topical-review-1-q14.png","skill_id":26,"type_id":1,"opts":["By size","By colour","By number of sides and vertices"]},{"id":11121,"q":"The pair of scissors is  cm long.","img":"p1/images/maha-bodhi-2022-p1-topical-review-2-q4.png","skill_id":23,"type_id":2,"opts":["4"]},{"id":11122,"q":"The is the longest object.","img":"p1/images/maha-bodhi-2022-p1-topical-review-2-q5.png","skill_id":23,"type_id":1,"opts":["pencil","scissors","key","ruler"]},{"id":11125,"q":"There are  fewer cows than ducks.","img":"p1/images/maha-bodhi-2022-p1-topical-review-2-q8.png","skill_id":1,"type_id":2,"opts":["2"]},{"id":11130,"q":"Arrange the people from the tallest to the shortest.\n (tallest), , ","img":"p1/images/maha-bodhi-2022-p1-topical-review-2-q13.png","skill_id":23,"type_id":2,"opts":["B","C","A"]},{"id":11131,"q":"Crayon B is  cm longer than Crayon A.","img":"p1/images/maha-bodhi-2022-p1-topical-review-2-q14.png","skill_id":23,"type_id":2,"opts":["3"]},{"id":11142,"q":"Which set has less money?\nSet  has less money.","img":"p1/images/nan-hua-2022-p1-term-4-test-2-q11.png","skill_id":21,"type_id":2,"opts":["B"]},{"id":11147,"q":"Choose the correct addition equation for the picture.","img":"p1/images/raffles-girls-2022-p1-review-assessment-4-part-2-q3.png","skill_id":11,"type_id":1,"opts":["12 + 50 = 62","22 + 50 = 72","50 + 20 = 70","52 + 20 = 72"]},{"id":11176,"q":"Write an addition equation for the picture.\n +  = ","img":"p1/images/rosyth-2022-p1-test-q9.png","skill_id":11,"type_id":2,"opts":["6","5","11"]},{"id":11177,"q":"Write a subtraction equation for the picture.\n -  = ","img":"p1/images/rosyth-2022-p1-test-q10.png","skill_id":11,"type_id":2,"opts":["12","8","4"]},{"id":11181,"q":"These shapes are sorted by:","img":"p1/images/rosyth-2022-p1-test-q14.png","skill_id":26,"type_id":1,"opts":["Size","Shape"]},{"id":11183,"q":"Look at the 2 addition equations and write the correct answer in each box.\nA rabbit is .\nA carrot is .","img":"p1/images/rosyth-2022-p1-test-q16.png","skill_id":15,"type_id":2,"opts":["7","4"]},{"id":11185,"q":"Which pencil is shorter?","img":"p1/images/rosyth-2022-p1-test-q18.png","skill_id":23,"type_id":1,"opts":["The top pencil","The bottom pencil"]},{"id":11186,"q":"Tree C is taller than Tree .\nArrange the trees in order, beginning with the shortest: , , , .","img":"p1/images/rosyth-2022-p1-test-q19.png","skill_id":23,"type_id":2,"opts":["B","B","C","A"]},{"id":11187,"q":"Key  is the longest.\nKey  is as long as Key .","img":"p1/images/rosyth-2022-p1-test-q20.png","skill_id":23,"type_id":2,"opts":["B","C","A"]},{"id":11189,"q":"Which goat is 5th from the right?","img":"p1/images/scgs-2022-p1-test-2-q2.png","skill_id":7,"type_id":1,"opts":["A","B","C","D"]},{"id":11195,"q":"Which shape is not found in the set?","img":"p1/images/scgs-2022-p1-test-2-q10.png","skill_id":26,"type_id":1,"opts":["circle","square","rectangle","triangle"]},{"id":11196,"q":"Which object has the shape of a triangle?","img":"p1/images/scgs-2022-p1-test-2-q11.png","skill_id":26,"type_id":1,"opts":["object 1","object 2","object 3","object 4"]},{"id":11197,"q":"Which of the following has only straight lines?","img":"p1/images/scgs-2022-p1-test-2-q12.png","skill_id":26,"type_id":1,"opts":["shape A","shape B","shape C","shape D"]},{"id":11208,"q":"There are  faces in each group.","img":"p1/images/scgs-2022-p1-test-6-q6.png","skill_id":16,"type_id":2,"opts":["5"]},{"id":11211,"q":"Janice has \\(\\$10\\).She can buy a  and a .","img":"p1/images/scgs-2022-p1-test-6-q11.png","skill_id":22,"type_id":2,"opts":["packet of milk","loaf of bread"]},{"id":11212,"q":"The items are on sale in a toy shop.(a) The  costs the least.(b) The  costs the most.(c) The teddy bear costs $ more than the ball. (d) Penny bought the  and the  for \\(\\$40\\).","img":"p1/images/scgs-2022-p1-test-6-q12.png","skill_id":22,"type_id":2,"opts":["ball","toy car","11","robot"]},{"id":11214,"q":"Sara bakes 16 cupcakes.She shares the cupcakes equally among 4 friends.How many cupcakes does each friend get? Each friend gets  cupcakes.","img":"p1/images/scgs-2022-p1-test-6-q14.png","skill_id":20,"type_id":2,"opts":["4"]},{"id":11218,"q":"Count.","img":"p1/images/ai-tong-2023-p1-term-2-mini-test-q1.png","skill_id":1,"type_id":2,"opts":["7"]},{"id":11222,"q":"Tom made a picture with some shapes.\n(a) Tom used  squares altogether.\n(b) He used the same number of  and .","img":"p1/images/ai-tong-2023-p1-term-2-mini-test-q8.png","skill_id":26,"type_id":2,"opts":["3","circles","triangles"]},{"id":11261,"q":"Toys: toy plane \\(\\$15\\), toy robot \\(\\$17\\), toy car \\(\\$9\\), ball \\(\\$18\\).Jake only has 2 five-dollar notes.Which one of the toys can he buy?","img":"p1/images/ai-tong-2023-p1-term-4-mini-test-2-q9.png","skill_id":22,"type_id":1,"opts":["toy plane","toy robot","toy car","ball"]},{"id":11262,"q":"Toys: toy plane \\(\\$15\\), toy robot \\(\\$17\\), toy car \\(\\$9\\), ball \\(\\$18\\).Mrs Lee bought two toys for her son.One of the toys she bought was the toy robot.She spent \\(\\$35\\) altogether.Mrs Lee bought the toy robot and the","img":"p1/images/ai-tong-2023-p1-term-4-mini-test-2-q901.png","skill_id":22,"type_id":1,"opts":["toy plane","toy car","ball","toy robot"]},{"id":11263,"q":"Count and compare the money in Set A, Set B and Set C.(a) Set  shows the least amount of money.(b) Set A has $ more than Set C.","img":"p1/images/ai-tong-2023-p1-term-4-mini-test-2-q10.png","skill_id":21,"type_id":2,"opts":["B","14"]},{"id":11267,"q":"Jerry buys two items: a sharpener costing 25c and a ruler costing 70c.How much does he pay for the items? He pays  c for the items.","img":"p1/images/ai-tong-2023-p1-term-4-mini-test-2-q14.png","skill_id":22,"type_id":2,"opts":["95"]},{"id":11269,"q":"Which of the following does not describe the pictures?","img":"p1/images/henry-park-2023-p1-multiplication-and-division-q1.png","skill_id":16,"type_id":1,"opts":["3 × 9","9 + 9 + 9","3 groups of 9","9 groups of 3"]},{"id":11275,"q":" groups of  = ","img":"p1/images/henry-park-2023-p1-multiplication-and-division-q7.png","skill_id":16,"type_id":2,"opts":["7","3","21"]},{"id":11278,"q":"Mrs Wee has 16 oranges.She wants to put all the oranges equally in plates of twos.She needs  plates.","img":"p1/images/henry-park-2023-p1-multiplication-and-division-q10.png","skill_id":20,"type_id":2,"opts":["8"]},{"id":11279,"q":"Wendy has 16 candies.She puts an equal number of candies into 4 containers.Wendy puts  candies in each container.","img":"p1/images/henry-park-2023-p1-multiplication-and-division-q12.png","skill_id":20,"type_id":2,"opts":["4"]},{"id":11283,"q":"Tommy baked 12 cream puffs.He gave 2 cream puffs to each of his neighbours.Tommy gave the cream puffs to  neighbours.","img":"p1/images/henry-park-2023-p1-multiplication-and-division-q16.png","skill_id":20,"type_id":2,"opts":["6"]},{"id":11284,"q":"15 students were put equally into 5 equal groups.There were  students in each group.","img":"p1/images/henry-park-2023-p1-multiplication-and-division-q17.png","skill_id":20,"type_id":2,"opts":["3"]},{"id":11303,"q":"How many cookies are there altogether?","img":"p1/images/henry-park-2023-p1-topical-quiz-2-q3.png","skill_id":11,"type_id":1,"opts":["5","14","15","19"]},{"id":11322,"q":"There are 16 stamps.\nThere are  groups of 8.","img":"p1/images/maha-bodhi-2022-p1-topical-review-3-q4.png","skill_id":19,"type_id":2,"opts":["2"]},{"id":11331,"q":"Read Lily's daily timetable.\nHow long does she spend doing her homework?\nLily spends  doing her homework.","img":"p1/images/maha-bodhi-2022-p1-topical-review-3-q14.png","skill_id":24,"type_id":2,"opts":["1 hour"]},{"id":11335,"q":"Which group has the greatest number of objects?","img":"p1/images/nanyang-2022-p1-topical-test-1-q3.png","skill_id":1,"type_id":1,"opts":["Group A","Group B","Group C","Group D"]},{"id":11344,"q":"There are  fewer lemons than oranges.","img":"p1/images/nanyang-2022-p1-topical-test-1-q12.png","skill_id":13,"type_id":2,"opts":["2"]},{"id":11349,"q":"What is the position of the ambulance from the right?","img":"p1/images/nanyang-2022-p1-topical-test-2-q1.png","skill_id":7,"type_id":1,"opts":["5th","2nd","3rd","4th"]},{"id":11350,"q":"What is the next shape in the pattern?","img":"p1/images/nanyang-2022-p1-topical-test-2-q2.png","skill_id":6,"type_id":1,"opts":["Shape 1","Shape 2","Shape 3","Shape 4"]},{"id":11351,"q":"What is the missing number in the circle?","img":"p1/images/nanyang-2022-p1-topical-test-2-q3.png","skill_id":6,"type_id":1,"opts":["14","15","16","19"]},{"id":11362,"q":"How many more dragonflies are there in Set B than in Set A? ","img":"p1/images/nanyang-2022-p1-topical-test-2-q12.png","skill_id":15,"type_id":2,"opts":["4"]},{"id":11369,"q":"What is the length of the eraser?","img":"p2/images/acs-2022-p2-bite-sized-assessment-3-q2.png","skill_id":50,"type_id":1,"opts":["7 cm","2 cm","5 cm","6 cm"]},{"id":11373,"q":"The and are of the same length.","img":"p2/images/acs-2022-p2-bite-sized-assessment-3-q6.png","skill_id":53,"type_id":1,"opts":["paper clip and sharpener","pencil and pen","pencil and sharpener","pen and paper clip"]},{"id":11379,"q":"The mass of the cake is the same as the mass of  bags of sugar.","img":"p2/images/acs-2022-p2-bite-sized-assessment-3-q9.png","skill_id":53,"type_id":2,"opts":["3"]},{"id":11390,"q":"The tree is about tall.","img":"p2/images/catholic-high-2022-p2-checkpoint-1-and-3-q8.png","skill_id":52,"type_id":1,"opts":["1 m","3 m","3 cm","30 m"]},{"id":11395,"q":"How long is the tube of toothpaste? Answer: ","img":"p2/images/catholic-high-2022-p2-checkpoint-1-and-3-q14.png","skill_id":50,"type_id":2,"opts":["7"]},{"id":11396,"q":"How much longer is the toothbrush than the tube of toothpaste? Answer: ","img":"p2/images/catholic-high-2022-p2-checkpoint-1-and-3-q15.png","skill_id":53,"type_id":2,"opts":["4"]},{"id":11401,"q":"What is the mass of the packet of milk?","img":"p2/images/catholic-high-2022-p2-checkpoint-1-and-3-q20.png","skill_id":50,"type_id":1,"opts":["350 g","360 g","370 g","380 g"]},{"id":11406,"q":"Two identical bars of soap are placed on the kitchen scale.Find the mass of each bar of soap.Answer: ","img":"p2/images/catholic-high-2022-p2-checkpoint-1-and-3-q25.png","skill_id":50,"type_id":2,"opts":["100"]},{"id":11407,"q":"Box A, B, C and D are placed on balances.Which box is the lightest?","img":"p2/images/catholic-high-2022-p2-checkpoint-1-and-3-q26.png","skill_id":53,"type_id":1,"opts":["A","B","C","D"]},{"id":11462,"q":"Dan poured all the water from Bottles E, F, G and H into cups of the same size.Each cup had the same amount of water in it.Which bottle has the greatest volume of water?","img":"p2/images/henry-park-2023-p2-quiz-4-q2.png","skill_id":53,"type_id":1,"opts":["E","F","G","H"]},{"id":11463,"q":"How many litres of water can the pail hold?","img":"p2/images/henry-park-2023-p2-quiz-4-q3.png","skill_id":50,"type_id":1,"opts":["6","2","8","4"]},{"id":11469,"q":"Megan poured 4 bottles of 5-litre oil into an empty tank.How many litres of oil did the tank have in the end? ","img":"p2/images/henry-park-2023-p2-quiz-4-q10.png","skill_id":54,"type_id":2,"opts":["20"]},{"id":11471,"q":"Beakers A, B and C are of the same size.Arrange the beakers A, B and C in order, beginning with the beaker that has the greatest volume of water.","img":"p2/images/henry-park-2023-p2-quiz-4-q12.png","skill_id":53,"type_id":1,"opts":["B, C, A","A, B, C","C, B, A","A, C, B"]},{"id":11499,"q":"You are given the three number cards.5 , 3 , 4 Arrange these cards to form the greatest number that is less than 500.The greatest number is .","img":"p2/images/nan-hua-2023-p2-review-1-q9.png","skill_id":31,"type_id":2,"opts":["453"]},{"id":11512,"q":"Share 12 bananas equally between 2 monkeys.12 ÷ 2 = ","img":"p2/images/nan-hua-2023-p2-review-1-q22.png","skill_id":40,"type_id":2,"opts":["6"]},{"id":11529,"q":"Write a multiplication equation to show the total number of pears. ×  = ","img":"p2/images/raffles-girls-2023-p2-revision-2-q7.png","skill_id":39,"type_id":2,"opts":["4","5","20"]},{"id":11534,"q":"The length of the stamp is _____ cm long.","img":"p2/images/raffles-girls-2023-p2-revision-3-q1.png","skill_id":50,"type_id":1,"opts":["9","2","7","4"]},{"id":11536,"q":"The total length of the paper clip and the crayon is about  cm.","img":"p2/images/raffles-girls-2023-p2-revision-3-q3.png","skill_id":53,"type_id":2,"opts":["9"]},{"id":11537,"q":"The key is  cm shorter than the pencil.","img":"p2/images/raffles-girls-2023-p2-revision-3-q4.png","skill_id":53,"type_id":2,"opts":["5"]},{"id":11538,"q":"The length of a car is 3 m.The total length of 3 such cars and a truck is 19 m.What is the length of the truck? Answer: ","img":"p2/images/raffles-girls-2023-p2-revision-3-q5.png","skill_id":54,"type_id":2,"opts":["10"]},{"id":11539,"q":"The length of ribbons A and B, are shown.Find the length of ribbon B.Answer: ","img":"p2/images/raffles-girls-2023-p2-revision-3-q6.png","skill_id":54,"type_id":2,"opts":["28"]},{"id":11549,"q":"The height of a standing fan in the classroom is about","img":"p2/images/rulang-2022-p2-mini-test-1-q8.png","skill_id":52,"type_id":1,"opts":["13 cm","13 m","130 cm","130 m"]},{"id":11550,"q":"The length of the pencil is .","img":"p2/images/rulang-2022-p2-mini-test-1-q9.png","skill_id":51,"type_id":1,"opts":["6 cm","7 cm","8 cm","9 cm"]},{"id":11551,"q":"Measure the length of Marker A with a ruler.What is its length?","img":"p2/images/rulang-2022-p2-mini-test-1-q10.png","skill_id":51,"type_id":1,"opts":["11 cm","13 cm","15 cm","17 cm"]},{"id":11579,"q":"The pencil is cm long.","img":"p2/images/scgs-2023-p2-quiz-4-q1.png","skill_id":50,"type_id":1,"opts":["5","6","11","12"]},{"id":11580,"q":"The total length of the scissors and the paper clip is cm.","img":"p2/images/scgs-2023-p2-quiz-4-q2.png","skill_id":50,"type_id":1,"opts":["9","13","15","18"]},{"id":11581,"q":"Which of the following is the lightest?","img":"p2/images/scgs-2023-p2-quiz-4-q3.png","skill_id":53,"type_id":1,"opts":["P","R","S","T"]},{"id":11584,"q":"The mass of the bag of rice is  kg.","img":"p2/images/scgs-2023-p2-quiz-4-q6.png","skill_id":53,"type_id":2,"opts":["3"]},{"id":11586,"q":"The mass of the bunch of grapes is  g.","img":"p2/images/scgs-2023-p2-quiz-4-q8.png","skill_id":53,"type_id":2,"opts":["155"]},{"id":11601,"q":"A giraffe and a flamingo are standing on some wooden blocks.Each wooden block is 35 cm high.\nThe giraffe is  cm tall.","img":"p2/images/tao-nan-2022-p2-holistic-assessment-1-q19.png","skill_id":54,"type_id":2,"opts":["175"]},{"id":11602,"q":"Rope C is  m longer than Rope D.","img":"p2/images/tao-nan-2022-p2-holistic-assessment-1-q20.png","skill_id":53,"type_id":2,"opts":["3"]},{"id":11607,"q":"Tim walked 774 m from his school to the ice cream shop.Then, he walked 148 m from the ice cream shop to his home.How far did he walk altogether?\nHe walked  m altogether.","img":"p2/images/tao-nan-2022-p2-holistic-assessment-1-q25.png","skill_id":35,"type_id":2,"opts":["922"]},{"id":11609,"q":"Fill in the missing number in the box.\n ÷ 2 = 2 × 5","img":"p2/images/tao-nan-2022-p2-holistic-assessment-2-q2.png","skill_id":39,"type_id":2,"opts":["20"]},{"id":11616,"q":"The mass of the woman is about 50 .","img":"p2/images/tao-nan-2022-p2-holistic-assessment-2-q11.png","skill_id":52,"type_id":1,"opts":["g","kg","cm","m"]},{"id":11617,"q":"The pumpkin is the watermelon.","img":"p2/images/tao-nan-2022-p2-holistic-assessment-2-q12.png","skill_id":53,"type_id":1,"opts":["lighter than","as heavy as","heavier than"]},{"id":11618,"q":"Arrange the items in order of mass.\nBegin with the heaviest item.\n (heaviest) ,  , ","img":"p2/images/tao-nan-2022-p2-holistic-assessment-2-q13.png","skill_id":53,"type_id":2,"opts":["rice","oil","flour"]},{"id":11619,"q":"Arrange the items in order of mass.\nBegin with the heaviest item.\n (heaviest) ,  , ","img":"p2/images/tao-nan-2022-p2-holistic-assessment-2-q14.png","skill_id":53,"type_id":2,"opts":["Broccoli","Carrot","Brinjal"]},{"id":11643,"q":"How much water is there in the container? Answer: ","img":"p2/images/tao-nan-2022-p2-holistic-assessment-3-q15.png","skill_id":50,"type_id":2,"opts":["6"]},{"id":11644,"q":"The containers are filled with different volumes of water.Arrange the containers from the greatest volume of water to the smallest volume of water.\n, , ","img":"p2/images/tao-nan-2022-p2-holistic-assessment-3-q16.png","skill_id":53,"type_id":2,"opts":["Container A","Container C","Container B"]},{"id":11645,"q":"Mr Joe sold the most number of apples on ","img":"p2/images/tao-nan-2022-p2-holistic-assessment-3-q17.png","skill_id":63,"type_id":2,"opts":["Friday"]},{"id":11646,"q":"He sold twice as many apples on  as on Tuesday.","img":"p2/images/tao-nan-2022-p2-holistic-assessment-3-q18.png","skill_id":64,"type_id":2,"opts":["Wednesday"]},{"id":11647,"q":"The total number of apples sold on  and  is the same as the number of apples sold on Friday.","img":"p2/images/tao-nan-2022-p2-holistic-assessment-3-q19.png","skill_id":64,"type_id":2,"opts":["Monday","Tuesday"]},{"id":11648,"q":"The total number of apples sold from Monday to Thursday is .","img":"p2/images/tao-nan-2022-p2-holistic-assessment-3-q20.png","skill_id":64,"type_id":2,"opts":["20"]},{"id":11669,"q":"Study the diagram of a pencil and a sharpener on a ruler.\n(a) The length of the pencil is about  cm.\n(b) The sharpener is  cm shorter than the pencil.","img":"p2/images/chij-2023-p2-term-2-revision-q17.png","skill_id":50,"type_id":2,"opts":["11","8"]},{"id":11673,"q":"The mass of the school bag is about ___________.","img":"p2/images/chij-2023-p2-term-3-revision-q1.png","skill_id":52,"type_id":1,"opts":["3 g","30 g","3 kg","30 kg"]},{"id":11674,"q":"What is the mass of the apple?","img":"p2/images/chij-2023-p2-term-3-revision-q2.png","skill_id":50,"type_id":1,"opts":["100 g","150 g","250 g","350 g"]},{"id":11679,"q":"Study the diagram.The pumpkin is _______ than 4 kg.","img":"p2/images/chij-2023-p2-term-3-revision-q7.png","skill_id":53,"type_id":1,"opts":["more","less","equal","heavier"]},{"id":11687,"q":"The mass of each cube is 10 gram.The mass of the cake is  g heavy.","img":"p2/images/chij-2023-p2-term-3-revision-q18.png","skill_id":54,"type_id":2,"opts":["80"]},{"id":11688,"q":"350 children were at the zoo.105 of them were girls and the rest were boys.(a) How many more boys than girls were there? Answer:   (b) Complete the model.Fill in the blanks: girls part , boys part , whole .","img":"p2/images/chij-2023-p2-term-3-revision-q19.png","skill_id":35,"type_id":2,"opts":["140","105","245","350"]},{"id":11693,"q":"The table shows the length of 4 objects.\n\nWhich object is the longest?","img":"p2/images/maha-bodhi-2023-p2-topical-review-1-q2.png","skill_id":53,"type_id":1,"opts":["A","B","C","D"]},{"id":11699,"q":"Estimate the height of the tree in metres.\n\nAnswer:  m","img":"p2/images/maha-bodhi-2023-p2-topical-review-1-q8.png","skill_id":50,"type_id":2,"opts":["3"]},{"id":11722,"q":"Ali has fewer green toy cars than blue toy cars.","img":"p2/images/maha-bodhi-2023-p2-topical-review-3-q2.png","skill_id":64,"type_id":1,"opts":["6","2","8","4"]},{"id":11728,"q":"Which colour was chosen by the most number of children?","img":"p2/images/maha-bodhi-2023-p2-topical-review-3-q8.png","skill_id":64,"type_id":1,"opts":["Orange","Blue","Pink","Yellow"]},{"id":11731,"q":"Gopal and scored the same number of points.","img":"p2/images/maha-bodhi-2023-p2-topical-review-3-q13.png","skill_id":64,"type_id":1,"opts":["Ming","Ahmad","Jasmine","Lily"]},{"id":11732,"q":"How many more points did Ahmad score than Ming?  -  =  Ahmad scored  points more than Ming.","img":"p2/images/maha-bodhi-2023-p2-topical-review-3-q14.png","skill_id":64,"type_id":2,"opts":["24","8","16","16"]},{"id":11733,"q":"Amy, May and Sue collected some stickers.collected the least number of stickers.","img":"p2/images/maha-bodhi-2023-p2-topical-review-3-q15.png","skill_id":64,"type_id":1,"opts":["Amy","May","Sue","Amy and Sue"]},{"id":11734,"q":"How many stickers did Amy and Sue collect in all?  +  =  Amy and Sue collected  stickers in all.","img":"p2/images/maha-bodhi-2023-p2-topical-review-3-q16.png","skill_id":64,"type_id":2,"opts":["30","15","45","45"]},{"id":11736,"q":"Which of the following correctly shows the total number of books?","img":"p2/images/nanyang-2023-p2-topical-test-2-q2.png","skill_id":36,"type_id":1,"opts":["5 + 5 + 5 + 5","4 + 4 + 4 + 4","4 + 5","5 × 5"]},{"id":11741,"q":"There were a total of 9 goats and birds in a farm.All the goats and birds had a total of 26 legs.How many goats were there in the farm?","img":"p2/images/nanyang-2023-p2-topical-test-2-q7.png","skill_id":35,"type_id":1,"opts":["16","10","5","4"]},{"id":11744,"q":"Find the length of the pencil.Answer:  cm","img":"p2/images/nanyang-2023-p2-topical-test-2-q10.png","skill_id":50,"type_id":2,"opts":["7"]},{"id":11745,"q":"a) The height of a giraffe in a zoo is about 5 .b) The length of a paper clip is about 3 .","img":"p2/images/nanyang-2023-p2-topical-test-2-q12.png","skill_id":52,"type_id":1,"opts":["a) m  b) cm","a) cm  b) m","a) m  b) m","a) cm  b) cm"]},{"id":11746,"q":"A piece of wood is 36 cm long.It is cut into 4 equal pieces to form the square.What is the length of each piece of wood? Answer:  cm","img":"p2/images/nanyang-2023-p2-topical-test-2-q13.png","skill_id":40,"type_id":2,"opts":["9"]},{"id":11752,"q":"The length of the pencil is cm long.","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q3.png","skill_id":50,"type_id":1,"opts":["9","2","10","11"]},{"id":11753,"q":"The mass of the packet of oranges is g.","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q4.png","skill_id":50,"type_id":1,"opts":["210","220","250","260"]},{"id":11758,"q":"The volume of water in the beaker is ℓ.","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q9.png","skill_id":50,"type_id":1,"opts":["7","6","5","4"]},{"id":11762,"q":"The diagram shows the length of three ribbons, P, Q and R.Which ribbon is the longest?","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q13.png","skill_id":53,"type_id":1,"opts":["Ribbon P","Ribbon Q","Ribbon R","All the same"]},{"id":11763,"q":"What is the mass of the pear?  g","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q14.png","skill_id":50,"type_id":2,"opts":["300"]},{"id":11766,"q":"The table shows the number of stickers collected by 4 girls.Each symbol stands for 10 stickers.How many girls collected more than 20 stickers? Answer: ","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q17.png","skill_id":64,"type_id":2,"opts":["2"]},{"id":11774,"q":"Study the diagram.What is the mass of B? Answer: ","img":"p2/images/pei-hwa-2023-p2-semestral-assessment-2-q25.png","skill_id":53,"type_id":2,"opts":["31"]},{"id":11781,"q":"Arrange the following items accordingly.Begin with the lightest.","img":"p2/images/raffles-girls-2023-p2-revision-4-q2.png","skill_id":53,"type_id":1,"opts":["rice, sugar, flour","flour, sugar, rice","sugar, flour, rice","flour, rice, sugar"]},{"id":11814,"q":"Container ___ has the least amount of water.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q5.png","skill_id":53,"type_id":1,"opts":["A","B","C","D"]},{"id":11815,"q":"Two teapots can serve ___ glasses of tea.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q6.png","skill_id":40,"type_id":1,"opts":["8","2","12","4"]},{"id":11818,"q":"Which bottle contains the most amount of water?","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q9.png","skill_id":53,"type_id":1,"opts":["A","B","C","D"]},{"id":11819,"q":"Jim empties all the juice from glasses X, Y and Z into the beakers of the same size.Arrange the glasses with the greatest volume of juice to the smallest volume of juice.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q10.png","skill_id":53,"type_id":1,"opts":["X, Y, Z","X, Z, Y","Y, X, Z","Y, Z, X"]},{"id":11823,"q":"Four glasses contain  l of water.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q15.png","skill_id":50,"type_id":2,"opts":["1"]},{"id":11824,"q":"A jug contains  l of water.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q16.png","skill_id":54,"type_id":2,"opts":["2"]},{"id":11825,"q":"A pail contains  l of water more than a jug.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q17.png","skill_id":54,"type_id":2,"opts":["4"]},{"id":11826,"q":"The total volume of water in a jug and a pail is  l.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q18.png","skill_id":54,"type_id":2,"opts":["8"]},{"id":11830,"q":"Mrs Tan needs 28 glasses of apple juice for a party.(a) How many cartons of apple juice does she need to buy? (b) If 1 carton contains 3 l of apple juice, how many litres of apple juice will there be altogether? Mrs Tan needs to buy  cartons of apple juice.There will be  l of apple juice altogether.","img":"p2/images/st-hilda-2023-p2-term-4-assessment-q23.png","skill_id":40,"type_id":2,"opts":["7","21"]},{"id":11844,"q":"Study the number pattern carefully.What is the missing number in the box?\n712 , 716 , 715 , 719 , ____________ , 722 , 721 , 725 , 724\nThe missing number is .","img":"p2/images/henry-park-2024-p2-quiz-1-q14.png","skill_id":32,"type_id":2,"opts":["718"]},{"id":11884,"q":"Which container holds the greatest volume of water?","img":"p2/images/henry-park-2024-p2-quiz-4-5-6-q2.png","skill_id":53,"type_id":1,"opts":["Container 1","Container 2","Container 3","Container 4"]},{"id":11885,"q":"How many litres of water can the pot hold?","img":"p2/images/henry-park-2024-p2-quiz-4-5-6-q3.png","skill_id":50,"type_id":1,"opts":["5","15","3","4"]},{"id":11891,"q":"The empty fish tank can hold 18 l of water.Sally filled it with water using a 3-litre pail.How many pails of water did Sally use to fill up the fish tank completely? ","img":"p2/images/henry-park-2024-p2-quiz-4-5-6-q10.png","skill_id":54,"type_id":2,"opts":["6"]},{"id":11893,"q":"Beakers A, B, C and D are of the same size.Which beaker contains the least amount of water?","img":"p2/images/henry-park-2024-p2-quiz-4-5-6-q12.png","skill_id":53,"type_id":1,"opts":["Beaker A","Beaker B","Beaker C","Beaker D"]},{"id":11896,"q":"How many 2-litre bottles are needed to fill up all the three pails completely? ","img":"p2/images/henry-park-2024-p2-quiz-4-5-6-q15.png","skill_id":54,"type_id":2,"opts":["8"]},{"id":11917,"q":"The 4 containers are of the same size.Which container holds the smallest volume of water?","img":"p2/images/henry-park-2025-p2-quiz-4-5-6-q2.png","skill_id":53,"type_id":1,"opts":["Container 1","Container 2","Container 3","Container 4"]},{"id":11924,"q":"Vases A, B and C are of the same size.Water from beakers of the same size is poured into the empty vases.Which vase has the greatest volume of water?","img":"p2/images/henry-park-2025-p2-quiz-4-5-6-q10.png","skill_id":54,"type_id":1,"opts":["Vase A","Vase B","Vase C","They are equal"]},{"id":11926,"q":"Containers A, B, C and D are of the same size.Glass bottles of the same size are completely filled.Daniel pours them into different containers.Container A: 1 l, 1 l, 1 l.Container B: 1 l.Container C: 1 l, 1 l, 1 l, 1 l, 1 l.Container D: 1 l, 1 l, 1 l.a) The volume of water in Container  is the same as the volume of water in Container .b) Container  has more water than Container D.","img":"p2/images/henry-park-2025-p2-quiz-4-5-6-q12.png","skill_id":53,"type_id":2,"opts":["A","D","C"]},{"id":11931,"q":"Jake bought some juice from the supermarket.He drank 3 l of the juice and poured the rest into all the bottles shown.Each bottle holds 2 l and there are 5 bottles.How much juice did he have at first?  l","img":"p2/images/henry-park-2025-p2-quiz-4-5-6-q17.png","skill_id":54,"type_id":2,"opts":["13"]},{"id":11948,"q":"Class 2 Respect ate 6 fruits on .","img":"p2/images/maha-bodhi-2025-p2-term-3-revision-q2.png","skill_id":63,"type_id":1,"opts":["Tuesday","Wednesday","Thursday","Friday"]},{"id":11954,"q":"How many books did Cindy read? ","img":"p2/images/maha-bodhi-2025-p2-term-3-revision-q8.png","skill_id":64,"type_id":2,"opts":["25"]},{"id":11957,"q":"How many cows and ducks are there in Uncle Tan's farm? There are  cows and ducks in Uncle Tan's farm.","img":"p2/images/maha-bodhi-2025-p2-term-3-revision-q13.png","skill_id":64,"type_id":2,"opts":["14"]},{"id":11958,"q":"How many fewer sunflowers than roses are there? There are  fewer sunflowers than roses.","img":"p2/images/maha-bodhi-2025-p2-term-3-revision-q14.png","skill_id":64,"type_id":2,"opts":["9"]},{"id":11959,"q":"The ____ contains the most amount of water.","img":"p2/images/raffles-girls-2024-p2-quiz-1-and-2-q31.png","skill_id":53,"type_id":1,"opts":["bottle","mug","jar","glass"]},{"id":11961,"q":" glasses","img":"p2/images/raffles-girls-2024-p2-quiz-1-and-2-q32.png","skill_id":53,"type_id":2,"opts":["8"]},{"id":12030,"q":"Add. +  = ","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q37.png","skill_id":34,"type_id":2,"opts":["236","133","369"]},{"id":12037,"q":"Subtract. -  = ","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q44.png","skill_id":34,"type_id":2,"opts":["224","32","192"]},{"id":12038,"q":"Subtract. -  = ","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q45.png","skill_id":34,"type_id":2,"opts":["433","203","230"]},{"id":12057,"q":"Write the numbers 3, 4, 5 and 6 in the correct places so that each line of the cross adds up to 11.The horizontal line is 4, 1, 6.The vertical line top-to-bottom is 5, 1, 3, 2.The numbers from top to bottom then left to right of the cross arms are , , , .","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q64.png","skill_id":34,"type_id":2,"opts":["5","4","6","3"]},{"id":12059,"q":"A bag is than 1 m tall.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q66.png","skill_id":53,"type_id":1,"opts":["less","more","equal","the same"]},{"id":12060,"q":"A sofa is than 1 m long.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q67.png","skill_id":53,"type_id":1,"opts":["more","less","equal","the same"]},{"id":12061,"q":"A ladle is than 1 m long.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q68.png","skill_id":53,"type_id":1,"opts":["less","more","equal","the same"]},{"id":12062,"q":"Using the measuring scale, the length of the car is  m.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q69.png","skill_id":50,"type_id":2,"opts":["3"]},{"id":12063,"q":"Using the measuring scale, the length of the bicycle is  m.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q70.png","skill_id":50,"type_id":2,"opts":["2"]},{"id":12064,"q":"Using the measuring scale, the length of the fire engine is  m.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q71.png","skill_id":50,"type_id":2,"opts":["9"]},{"id":12065,"q":"Using the measuring scale, the length of the ambulance is  m.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q72.png","skill_id":50,"type_id":2,"opts":["4"]},{"id":12066,"q":"Arrange the vehicles in order of length.Begin with the longest.(car 3 m, bicycle 2 m, fire engine 9 m, ambulance 4 m) , , , ","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q73.png","skill_id":53,"type_id":2,"opts":["fire engine","ambulance","car","bicycle"]},{"id":12067,"q":"Building A is 452 m tall, Building B is 324 m tall and Building C is 508 m tall.Building B is  m shorter than Building C.","img":"p2/images/raffles-girls-2024-p2-quiz-1-2-3-q74.png","skill_id":54,"type_id":2,"opts":["184"]},{"id":12086,"q":" ×  = ","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q12.png","skill_id":36,"type_id":2,"opts":["3","5","15"]},{"id":12093,"q":"A pencil and a canned drink are placed on a balance.The pencil side is up and the canned drink side is down.Which is heavier?","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q19.png","skill_id":53,"type_id":1,"opts":["The canned drink is heavier.","The pencil is heavier.","They are equal in mass.","Cannot tell from the balance."]},{"id":12094,"q":"The mass of the packet of cereal is  g.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q20.png","skill_id":50,"type_id":2,"opts":["400"]},{"id":12095,"q":"The mass of the book is  kg.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q21.png","skill_id":50,"type_id":2,"opts":["1"]},{"id":12096,"q":"The mass of the vase is  kg.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q22.png","skill_id":50,"type_id":2,"opts":["5"]},{"id":12097,"q":"The mass of the durian is  g.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q23.png","skill_id":50,"type_id":2,"opts":["780"]},{"id":12098,"q":"The mass of the corn is  g.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q24.png","skill_id":50,"type_id":2,"opts":["970"]},{"id":12099,"q":"The mass of the packet drink is  g.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q25.png","skill_id":50,"type_id":2,"opts":["250"]},{"id":12100,"q":"The mass of the teapot is about  kg.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q26.png","skill_id":50,"type_id":2,"opts":["1"]},{"id":12101,"q":"The mass of the watermelon is about  kg.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q27.png","skill_id":50,"type_id":2,"opts":["6"]},{"id":12102,"q":"The mass of the bag is about  kg.","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q28.png","skill_id":50,"type_id":2,"opts":["2"]},{"id":12103,"q":"Arrange the following items, beginning with the heaviest: pot (5 kg), plates (2 kg), cups (3 kg).\n, , ","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q29.png","skill_id":53,"type_id":2,"opts":["pot","cups","plates"]},{"id":12104,"q":"Four objects A, B, C and D are weighed on balances.B is heavier than A; C and A balance equally; D is lighter than B.Which statement is correct?","img":"p2/images/raffles-girls-2024-p2-quiz-4-5-6-q30.png","skill_id":53,"type_id":1,"opts":["C is as heavy as A, and D is the lightest.","A is as heavy as B, and C is the lightest.","C is as heavy as B, and A is the lightest.","D is as heavy as A, and B is the lightest."]},{"id":12168,"q":"The lorry is about m long","img":"p2/images/rosyth-2025-p2-term-2-revision-q1.png","skill_id":53,"type_id":1,"opts":["5","2","3","4"]},{"id":12171,"q":"What is the mass of the carrots?","img":"p2/images/rosyth-2025-p2-term-2-revision-q4.png","skill_id":50,"type_id":1,"opts":["6 g","6 kg","600 g","600 kg"]},{"id":12173,"q":"Study the pictures carefully.Which box is the heaviest?","img":"p2/images/rosyth-2025-p2-term-2-revision-q6.png","skill_id":53,"type_id":1,"opts":["A","B","C","D"]},{"id":12174,"q":"Compare and order the heights.Tower A 713m, Building B 186m, Shopping Centre C 512m.(a) Shopping Centre C is  m taller than Building B.(b) Arrange the structures in order of height, beginning with the shortest:  ,  , ","img":"p2/images/rosyth-2025-p2-term-2-revision-q7.png","skill_id":53,"type_id":2,"opts":["326","Building B","Shopping Centre C","Tower A"]},{"id":12183,"q":"How much is the T-shirt?","img":"p2/images/rosyth-2025-p2-term-3-revision-q3.png","skill_id":45,"type_id":1,"opts":["$15.20","$12.20","$17.20","$18.20"]},{"id":12208,"q":"What is the length of the sofa?","img":"p2/images/rosyth-2025-p2-term-4-revision-2-q1.png","skill_id":50,"type_id":1,"opts":["5 m","2 m","3 m","4 m"]},{"id":12214,"q":"Ray pours the orange juice from Jug A, B and C into glasses of the same capacity.Jug has more juice than but less juice than .","img":"p2/images/rosyth-2025-p2-term-4-revision-2-q7.png","skill_id":53,"type_id":1,"opts":["Jug C has more juice than Jug A but less juice than Jug B","Jug A has more juice than Jug B but less juice than Jug C","Jug B has more juice than Jug C but less juice than Jug A","Jug C has more juice than Jug B but less juice than Jug A"]},{"id":12248,"q":"Pail _______ has the least amount of water.","img":"p2/images/st-hilda-2025-p2-term-4-q5.png","skill_id":53,"type_id":1,"opts":["A","B","C","D"]},{"id":12249,"q":"Bottle _______ has less water than Bottle C but more than Bottle D.","img":"p2/images/st-hilda-2025-p2-term-4-q6.png","skill_id":53,"type_id":1,"opts":["C","D","E","F"]},{"id":12252,"q":"Which bottle has the greatest volume of water?","img":"p2/images/st-hilda-2025-p2-term-4-q9.png","skill_id":53,"type_id":1,"opts":["Bottle A","Bottle B","Bottle C","Bottle D"]},{"id":12257,"q":"The pail contains  more bottles of water than the jug.","img":"p2/images/st-hilda-2025-p2-term-4-q15.png","skill_id":35,"type_id":2,"opts":["2"]},{"id":12258,"q":"The jug contains  fewer bottles of water than the tank.","img":"p2/images/st-hilda-2025-p2-term-4-q16.png","skill_id":35,"type_id":2,"opts":["12"]},{"id":12259,"q":"The _______ contains the greatest volume of water.","img":"p2/images/st-hilda-2025-p2-term-4-q17.png","skill_id":53,"type_id":1,"opts":["pail","tank","jug","bottle"]},{"id":12260,"q":"The _______ contains the smallest volume of water.","img":"p2/images/st-hilda-2025-p2-term-4-q18.png","skill_id":53,"type_id":1,"opts":["pail","tank","jug","bottle"]},{"id":12261,"q":"Complete the following equation.1 - \\(\\dfrac{2}{6}\\) = ","img":"p2/images/st-hilda-2025-p2-term-4-q20.png","skill_id":44,"type_id":1,"opts":["\\(\\dfrac{4}{6}\\)","\\(\\dfrac{2}{6}\\)","\\(\\dfrac{5}{6}\\)","\\(\\dfrac{3}{6}\\)"]},{"id":12264,"q":"One pot of tea can fill 6 similar cups.How many teapots are needed to fill 36 such cups?  teapots are needed.Mr Lim has 4 such teapots.He pours all the tea equally into cups.How many cups of tea will there be altogether? There will be  cups altogether.","img":"p2/images/st-hilda-2025-p2-term-4-q23.png","skill_id":40,"type_id":2,"opts":["6","24"]},{"id":12276,"q":"Study the lengths of Strings X, Y and Z.String is the longest.","img":"p2/images/tao-nan-2025-p2-term-1-revision-q18.png","skill_id":53,"type_id":1,"opts":["X","Y","Z","All equal"]},{"id":12277,"q":"Compare and order the lengths of the objects.Arrange the objects in order of their lengths.Begin with the longest.","img":"p2/images/tao-nan-2025-p2-term-1-revision-q19.png","skill_id":53,"type_id":1,"opts":["Spoon, pencil, computer mouse","Pencil, spoon, computer mouse","Computer mouse, pencil, spoon","Pencil, computer mouse, spoon"]},{"id":12278,"q":"The paintbrush is  cm longer than the comb.","img":"p2/images/tao-nan-2025-p2-term-1-revision-q20.png","skill_id":53,"type_id":2,"opts":["3"]},{"id":12294,"q":"Box C is _____ Box B.","img":"p2/images/tao-nan-2025-p2-term-2-revision-q11.png","skill_id":53,"type_id":1,"opts":["heavier than","lighter than","as heavy as","twice as heavy as"]},{"id":12295,"q":"The mass of the packet of rice is  kg.","img":"p2/images/tao-nan-2025-p2-term-2-revision-q12.png","skill_id":50,"type_id":2,"opts":["3"]},{"id":12296,"q":"The mass of the bunch of grapes is  g.","img":"p2/images/tao-nan-2025-p2-term-2-revision-q13.png","skill_id":50,"type_id":2,"opts":["700"]},{"id":12297,"q":"Compare and order the masses of the fishes from the heaviest to the lightest., , ","img":"p2/images/tao-nan-2025-p2-term-2-revision-q14.png","skill_id":53,"type_id":2,"opts":["Tuna","Codfish","Salmon"]},{"id":12298,"q":"Arrange the objects from the lightest to the heaviest., , ","img":"p2/images/tao-nan-2025-p2-term-2-revision-q15.png","skill_id":53,"type_id":2,"opts":["Highlighter","Stapler","Coloured Pencils"]},{"id":12312,"q":"Find the total number of perpendicular lines in all the letters K, W, L, Y.","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q4.png","skill_id":100,"type_id":1,"opts":["1","2","3","4"]},{"id":12315,"q":"What is the total volume of the water in the 2 containers?","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q7.png","skill_id":87,"type_id":1,"opts":["2300 ml","2600 ml","3100 ml","3400 ml"]},{"id":12316,"q":"Study the figure.How many angles in the figure are smaller than a right angle?","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q8.png","skill_id":99,"type_id":1,"opts":["1","2","7","4"]},{"id":12317,"q":"Look at the figures.Which of the following statements is true?","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q9.png","skill_id":96,"type_id":1,"opts":["The area of Figure A is greater than Figure B.","Figure A and Figure C have the same area.","Figure A and Figure B have the same perimeter.","Figure C has the greatest perimeter."]},{"id":12324,"q":"The mass of a durian is 1080 g.The cubes on both sides of the pan are of equal mass.What is the mass of each cube?","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q16.png","skill_id":87,"type_id":1,"opts":["216 g","270 g","360 g","540 g"]},{"id":12329,"q":"Find the area of the rectangle. cm²","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q21.png","skill_id":97,"type_id":2,"opts":["84"]},{"id":12333,"q":"The diagram shows a pineapple and a bunch of bananas on a weighing scale.The pineapple weighs 1800 g.What is the mass of the bunch of the bananas? Leave your answer in grams. g","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q25.png","skill_id":87,"type_id":2,"opts":["1500"]},{"id":12339,"q":"In the square grid, which line is perpendicular to line AB? Line ","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q31.png","skill_id":100,"type_id":2,"opts":["AF"]},{"id":12342,"q":"Mr Lim had a rectangular piece of paper measuring 8 cm by 12 cm.He cut out a square of side 3 cm on the rectangular piece of paper.Find the perimeter of the remaining piece of paper after Mr Lim had cut out the square. cm","img":"p3/images/acs-junior-2022-p3-semestral-assessment-2-q34.png","skill_id":96,"type_id":2,"opts":["46"]},{"id":12356,"q":"Which one of the following shows the correct mass of the watermelon?","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q8.png","skill_id":85,"type_id":1,"opts":["2005 g","2050 g","2450 g","2500 g"]},{"id":12362,"q":"Some weights and Object Z are placed on a scale balance.What is the mass of Object Z?","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q14.png","skill_id":85,"type_id":1,"opts":["100 g","325 g","425 g","650 g"]},{"id":12363,"q":"Rectangle ABCD consists of 4 identical squares placed side by side.The length of each square is 5 cm.What is the area of the rectangle ABCD?","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q15.png","skill_id":97,"type_id":1,"opts":["20 cm^2","25 cm^2","50 cm^2","100 cm^2"]},{"id":12369,"q":"The distance from Point A to Point B is 760 m and the distance from Point B to Point C is 320 m.Find the total distance from Point A to Point B to Point C. m","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q21.png","skill_id":87,"type_id":2,"opts":["1080"]},{"id":12372,"q":"The number line is marked at equal intervals. What is the missing fraction indicated by the arrow on the number line?","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q24.png","skill_id":80,"type_id":1,"opts":["\\(\\dfrac{5}{8}\\)","\\(\\dfrac{3}{4}\\)","\\(\\dfrac{4}{8}\\)","\\(\\dfrac{3}{8}\\)"]},{"id":12378,"q":"Lines AB, CD, EF and GH are drawn in a square grid.Name the two lines that are parallel to each other.Line  and ","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q31.png","skill_id":100,"type_id":2,"opts":["EF","AB"]},{"id":12379,"q":"Carl arranged some black and white beads in a pattern.He arranged a total of 72 beads.How many black beads did he use? ","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q32.png","skill_id":76,"type_id":2,"opts":["12"]},{"id":12380,"q":"The figure is drawn in a square grid.Name all the obtuse angles in the figure. and ","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q33.png","skill_id":99,"type_id":2,"opts":["a","c"]},{"id":12385,"q":"Peter placed some pins along a straight line with an equal distance between each of them.The distance from the 1st pin to the 9th pin was 40 cm.The distance from the 9th to the last pin was 50 cm.Find the distance between the 1st and 2nd pin. cm.How many pins did Peter place along the straight line? ","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q39.png","skill_id":87,"type_id":2,"opts":["5","19"]},{"id":12386,"q":"Black and white counters are arranged to form a pattern.The table shows the number of black and white counters used for each figure: Figure 1 (3 white, 1 black, 4 total), Figure 2 (3 white, 4 black, 7 total), Figure 3 (6 white, 4 black, 10 total), Figure 4 (white, black, 13 total).Find the number of white counters for Figure 4. Find the number of black counters for Figure 4. Find the total number ","img":"p3/images/catholic-high-2022-p3-semestral-assessment-2-q40.png","skill_id":76,"type_id":2,"opts":["6","7","31"]},{"id":12407,"q":"The figure is made up of 2 identical small rectangles.Find the perimeter of the figure.","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q9.png","skill_id":96,"type_id":1,"opts":["9 cm","18 cm","26 cm","31 cm"]},{"id":12409,"q":"There are some water in the two beakers.What is the total volume of water in the two beakers? Give your answer in ml.\n ml","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q11.png","skill_id":87,"type_id":2,"opts":["1400"]},{"id":12410,"q":"The opening hours of ABC Bakery is shown.How long is the bakery opened each day? Give your answer in hours and minutes.\n h  min","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q12.png","skill_id":92,"type_id":2,"opts":["5","45"]},{"id":12412,"q":"Look at the figure.Name a line perpendicular to line AB.","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q14.png","skill_id":100,"type_id":1,"opts":["Line CD","Line EF","Line GH","Line CF"]},{"id":12418,"q":"Jerry used 4 identical square tiles to form a rectangle.Each side of the square tile is 3 cm.What is the area of the rectangle formed?\n cm²","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q20.png","skill_id":97,"type_id":2,"opts":["36"]},{"id":12428,"q":"Hamid's house is 3 km away from a library and 1980 m away from a playground.What is the distance between the library and the playground?\n m","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q30.png","skill_id":87,"type_id":2,"opts":["1020"]},{"id":12429,"q":"The figure is made up of three identical triangles and a square.Each side of the triangle has the same length.What is the perimeter of the figure?\n cm","img":"p3/images/henry-park-2022-p3-semestral-assessment-2-q31.png","skill_id":96,"type_id":2,"opts":["49"]},{"id":12469,"q":"What fraction of the figure is shaded? Express your answer in the simplest form.","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q8.png","skill_id":78,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{8}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{1}{7}\\)"]},{"id":12471,"q":"What is the mass of the sack of rice?","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q10.png","skill_id":86,"type_id":1,"opts":["360 g","600 g","3060 g","3600 g"]},{"id":12474,"q":"How many obtuse angles are there in the figure?","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q13.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":12475,"q":"The figure shows 4 bottles A, B, C and D of different capacities.Arrange the bottles starting from the smallest capacity to the greatest capacity.","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q14.png","skill_id":86,"type_id":1,"opts":["A, B, C, D","B, A, C, D","D, B, C, A","A, C, B, D"]},{"id":12489,"q":"The picture shows two Christmas trees.One of the trees is placed on a 10-cm tall box.How much taller is Christmas tree B than A?\n cm","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q29.png","skill_id":87,"type_id":2,"opts":["22"]},{"id":12490,"q":"The total mass of the three bags A, B and C is 60 kg.The mass of B and C is 50 kg.B is heavier than A by 5 kg.What is the mass of B?\n kg","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q30.png","skill_id":87,"type_id":2,"opts":["15"]},{"id":12496,"q":"57 participants went to attend a meeting and similar chairs were arranged in a row from one end of the hall to another end.A chair was placed one metre apart from each other.What is the distance between the 1st chair and the 57th chair? Leave your answer in centimetres.\n cm","img":"p3/images/nan-hua-2022-p3-semestral-assessment-2-q36.png","skill_id":87,"type_id":2,"opts":["7310"]},{"id":12500,"q":"What is the number shown?","img":"p3/images/nan-hua-2022-p3-weighted-assessment-1-q3.png","skill_id":66,"type_id":1,"opts":["2065","2506","2605","2650"]},{"id":12521,"q":"The figure is drawn on a 1-cm square grid.Find the perimeter of the figure.","img":"p3/images/nanyang-2022-p3-semestral-assessment-2-q11.png","skill_id":96,"type_id":1,"opts":["6 cm","7 cm","14 cm","19 cm"]},{"id":12527,"q":"Look at the figure.AF, BG, DH, CF, DG, EH and AE are straight lines.Name a pair of parallel lines.","img":"p3/images/nanyang-2022-p3-semestral-assessment-2-q17.png","skill_id":100,"type_id":1,"opts":["AB // AF","GB // HD","FC // HE","GD // HE"]},{"id":12528,"q":"The figure is made of 3 identical rectangles.Find the perimeter of the figure.","img":"p3/images/nanyang-2022-p3-semestral-assessment-2-q18.png","skill_id":96,"type_id":1,"opts":["16 cm","20 cm","24 cm","36 cm"]},{"id":12538,"q":"What fraction of the figure is shaded? Give your answer in its simplest form.","img":"p3/images/nanyang-2022-p3-semestral-assessment-2-q29.png","skill_id":78,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{5}{6}\\)"]},{"id":12541,"q":"The weighing scales show the masses of Object A and Object B.\nWhat is the mass of Object B?\nAns:  g","img":"p3/images/nanyang-2022-p3-semestral-assessment-2-q32.png","skill_id":87,"type_id":2,"opts":["1200"]},{"id":12544,"q":"A rectangular paper is cut into 3 equal smaller pieces.What is the area of each smaller piece of paper?\nAns:  cm2","img":"p3/images/nanyang-2022-p3-semestral-assessment-2-q35.png","skill_id":97,"type_id":2,"opts":["45"]},{"id":12564,"q":"How much more water must be poured into the container for it to be filled with 500 ml of water?","img":"p3/images/rosyth-2022-p3-semestral-assessment-2-q10.png","skill_id":84,"type_id":1,"opts":["150 ml","230 ml","270 ml","350 ml"]},{"id":12585,"q":"The figure is made up of 6 identical rectangles. What fraction of the figure is shaded? Give your answer in its simplest form.","img":"p3/images/rosyth-2022-p3-semestral-assessment-2-q31.png","skill_id":78,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{5}{6}\\)"]},{"id":12586,"q":"What is the difference in mass between the two puppies? Give your answer in kilograms and grams. kg  g","img":"p3/images/rosyth-2022-p3-semestral-assessment-2-q32.png","skill_id":87,"type_id":2,"opts":["1","880"]},{"id":12587,"q":"Figure ABCD is made up of 3 identical rectangles.If the length of AD is 8 cm, what is the area of ABCD?  cm2","img":"p3/images/rosyth-2022-p3-semestral-assessment-2-q33.png","skill_id":97,"type_id":2,"opts":["96"]},{"id":12588,"q":"How many of the marked angles are obtuse angles? ","img":"p3/images/rosyth-2022-p3-semestral-assessment-2-q35.png","skill_id":99,"type_id":2,"opts":["4"]},{"id":12591,"q":"3 square cards of the same size are placed together to form a large rectangle.The total length is 15 cm.(a) Find the length of y.(b) Find the area of the shaded parts of the rectangle. cm  cm2","img":"p3/images/rosyth-2022-p3-semestral-assessment-2-q38.png","skill_id":97,"type_id":2,"opts":["10","50"]},{"id":12617,"q":"Study the lines carefully.Which line is parallel to XY?","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q6.png","skill_id":100,"type_id":1,"opts":["PQ","RS","UT","VW"]},{"id":12618,"q":"What is the mass of the bag of rice?","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q7.png","skill_id":84,"type_id":1,"opts":["230 g","260 g","2300 g","2600 g"]},{"id":12619,"q":"The figure is made up of a rectangle and a triangle.Find the perimeter of the figure.","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q8.png","skill_id":96,"type_id":1,"opts":["34 cm","43 cm","50 cm","57 cm"]},{"id":12620,"q":"The figure is made up of 7 identical squares.Find the area of the figure.","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q9.png","skill_id":97,"type_id":1,"opts":["175 cm2","140 cm2","25 cm2","80 cm2"]},{"id":12624,"q":"Mark wants to shade \\(\\dfrac{3}{4}\\) of the figure. How many more squares must be shaded? [?]","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q13.png","skill_id":77,"type_id":2,"opts":["6"]},{"id":12626,"q":"Is the angle greater or smaller than a right angle?","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q15.png","skill_id":99,"type_id":1,"opts":["greater than a right angle","smaller than a right angle","equal to a right angle","twice a right angle"]},{"id":12628,"q":"4 similar cylinders are placed on the balance scale.What is the mass of one cylinder?\n g","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q17.png","skill_id":87,"type_id":2,"opts":["180"]},{"id":12630,"q":"How many fewer rounds did David complete than Sundram?\n rounds","img":"p3/images/tao-nan-2022-p3-semestral-assessment-2-q20.png","skill_id":104,"type_id":2,"opts":["12"]},{"id":12633,"q":"The capacity of the 1-litre flask is the same as the capacity of 5 glasses.8 glasses of water are poured into the bucket.What is the volume of water in the bucket?","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q3.png","skill_id":87,"type_id":1,"opts":["800 ml","1300 ml","1500 ml","1600 ml"]},{"id":12639,"q":"What is the total volume of water in litres and millilitres?","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q9.png","skill_id":85,"type_id":1,"opts":["1 ℓ 100 mℓ","1 ℓ 130 mℓ","1 ℓ 200 mℓ","1 ℓ 600 mℓ"]},{"id":12652,"q":"Find the perimeter of Figure A.","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q22.png","skill_id":96,"type_id":2,"opts":["18"]},{"id":12653,"q":"How much more water must be added to make 1 litre? ","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q23.png","skill_id":87,"type_id":2,"opts":["400"]},{"id":12654,"q":"How many sides and angles does the figure have? Number of sides:  Number of angles: ","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q24.png","skill_id":99,"type_id":2,"opts":["5","5"]},{"id":12659,"q":"There are 10 lamp posts along Oxford Road.The distance between every two lamp posts is 70 m.What is the distance between the first and the last lamp post? ","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q29.png","skill_id":76,"type_id":2,"opts":["630"]},{"id":12663,"q":"There are 20 boys in class 4J.How many girls are there? ","img":"p3/images/acs-primary-2022-p3-semestral-assessment-2-q34.png","skill_id":104,"type_id":2,"opts":["22"]},{"id":12665,"q":"How many angles does this figure have?","img":"p3/images/chij-2022-p3-topical-test-q1.png","skill_id":98,"type_id":1,"opts":["7","6","5","4"]},{"id":12666,"q":"How many angles does this figure have?","img":"p3/images/chij-2022-p3-topical-test-q2.png","skill_id":98,"type_id":1,"opts":["7","8","9","10"]},{"id":12671,"q":"Look at the figure and answer the questions that follow.(a)  angles are obtuse angles.(b)  angles are right angles.(c)  angles are acute angles.","img":"p3/images/chij-2022-p3-topical-test-q8.png","skill_id":99,"type_id":2,"opts":["3","2","0"]},{"id":12672,"q":"Mark the angles that are acute angles.There are  angles which are acute.","img":"p3/images/chij-2022-p3-topical-test-q9.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":12673,"q":"Compare the angles and fill in the blanks.(a) Angle  is the biggest angle.(b) Angle  is an obtuse angle.(c) Angle  is a right angle.(d) Angle  is an acute angle.","img":"p3/images/chij-2022-p3-topical-test-q10.png","skill_id":99,"type_id":2,"opts":["c","c","b","a"]},{"id":12674,"q":"Study the figure and fill in the blanks.(a)  angles are right angles.(b)  angles are acute angles.","img":"p3/images/chij-2022-p3-topical-test-q11.png","skill_id":99,"type_id":2,"opts":["2","3"]},{"id":12677,"q":"Which line is perpendicular to AD?","img":"p3/images/chij-2022-p3-topical-test-q14.png","skill_id":100,"type_id":1,"opts":["AE","DE","AB","EF"]},{"id":12678,"q":"Which of the following figure contains only a pair of parallel lines and two pairs of perpendicular lines?","img":"p3/images/chij-2022-p3-topical-test-q15.png","skill_id":100,"type_id":1,"opts":["A","B","C","D"]},{"id":12679,"q":"Name the pair of parallel lines in the figure.","img":"p3/images/chij-2022-p3-topical-test-q16.png","skill_id":100,"type_id":2,"opts":["BC // DE"]},{"id":12680,"q":"Which line is perpendicular to line AF? ","img":"p3/images/chij-2022-p3-topical-test-q17.png","skill_id":100,"type_id":2,"opts":["AC"]},{"id":12681,"q":"Look at the figure and name the pair of perpendicular lines.","img":"p3/images/chij-2022-p3-topical-test-q18.png","skill_id":100,"type_id":2,"opts":["AB ⊥ FE"]},{"id":12682,"q":"Which line is perpendicular to line AB? ","img":"p3/images/chij-2022-p3-topical-test-q20.png","skill_id":100,"type_id":2,"opts":["CD ⊥ AB"]},{"id":12683,"q":"Study the figure and answer.(a) How many pairs of perpendicular lines are there? (b) How many pairs of parallel lines are there? (a)  (b) ","img":"p3/images/chij-2022-p3-topical-test-q21.png","skill_id":100,"type_id":2,"opts":["4","2"]},{"id":12696,"q":"There are  pupils altogether.","img":"p3/images/chij-2022-p3-topical-test-q34.png","skill_id":104,"type_id":2,"opts":["270"]},{"id":12697,"q":" fewer pupils play tennis than hockey.","img":"p3/images/chij-2022-p3-topical-test-q35.png","skill_id":104,"type_id":2,"opts":["20"]},{"id":12698,"q":" more pupils play soccer than netball.","img":"p3/images/chij-2022-p3-topical-test-q36.png","skill_id":104,"type_id":2,"opts":["10"]},{"id":12699,"q":"There are 2 times as many pupils playing  than .","img":"p3/images/chij-2022-p3-topical-test-q37.png","skill_id":104,"type_id":2,"opts":["soccer","hockey"]},{"id":12700,"q":"There are  times as many pupils playing netball than tennis.","img":"p3/images/chij-2022-p3-topical-test-q38.png","skill_id":104,"type_id":2,"opts":["3"]},{"id":12702,"q":"The exhibition had the least number of visitors on .","img":"p3/images/chij-2022-p3-topical-test-q40.png","skill_id":102,"type_id":2,"opts":["Wednesday"]},{"id":12703,"q":" more people visited the exhibition on Tuesday than Friday.","img":"p3/images/chij-2022-p3-topical-test-q41.png","skill_id":104,"type_id":2,"opts":["100"]},{"id":12704,"q":" fewer people visited the exhibition on Monday than Friday.","img":"p3/images/chij-2022-p3-topical-test-q42.png","skill_id":104,"type_id":2,"opts":["50"]},{"id":12705,"q":" and  had the same number of visitors.","img":"p3/images/chij-2022-p3-topical-test-q43.png","skill_id":102,"type_id":2,"opts":["Monday","Thursday"]},{"id":12706,"q":"There are 3 times as many visitors on  as on .","img":"p3/images/chij-2022-p3-topical-test-q44.png","skill_id":104,"type_id":2,"opts":["Tuesday","Wednesday"]},{"id":12707,"q":"The total number of visitors on Friday and Wednesday is the same as the total number of visitors on  and .","img":"p3/images/chij-2022-p3-topical-test-q45.png","skill_id":104,"type_id":2,"opts":["Monday","Thursday"]},{"id":12721,"q":"The table shows the number of stickers owned by 2 pupils.Each circle represents 7 stickers.Berny has 6 circles; Jane has 4 circles.Jane has [blank] stickers fewer than Berny.","img":"p3/images/chij-2022-p3-topical-test-q59.png","skill_id":73,"type_id":1,"opts":["2","7","14","28"]},{"id":12742,"q":"The capacity of the unopened milk tin in the jug is 230ml.How much water is there in the measuring jug?  ml","img":"p3/images/chij-2022-p3-topical-test-q80.png","skill_id":442,"type_id":2,"opts":["470"]},{"id":12743,"q":"Write the mass of the bag of oranges in kilograms and grams. kg  g","img":"p3/images/chij-2022-p3-topical-test-q81.png","skill_id":85,"type_id":2,"opts":["3","750"]},{"id":12774,"q":"Which line is perpendicular to XY?","img":"p3/images/methodist-girls-2022-p3-semestral-assessment-2-q11.png","skill_id":100,"type_id":1,"opts":["AB","EF","GH","CD"]},{"id":12777,"q":"There are 2 identical blocks of butter and 1 packet of flour on the weighing scale.The packet of flour is 2 kg.Find the mass of 1 block of butter.","img":"p3/images/methodist-girls-2022-p3-semestral-assessment-2-q14.png","skill_id":87,"type_id":1,"opts":["2 kg 500 g","500 g","250 g","25 g"]},{"id":12785,"q":"What is the area and perimeter of the shaded figure? Area  cm² Perimeter  cm","img":"p3/images/methodist-girls-2022-p3-semestral-assessment-2-q22.png","skill_id":96,"type_id":2,"opts":["12","20"]},{"id":12790,"q":"Mark needs 400 ml of water.How much more water does he need to pour into the jug?  ml","img":"p3/images/methodist-girls-2022-p3-semestral-assessment-2-q27.png","skill_id":87,"type_id":2,"opts":["250"]},{"id":12791,"q":"The distance between Town A and Town B is 1098 m.The distance between Town A and Town C is 3500 m.What is the distance between Town B and Town C? Give your answer in kilometres and metres. km  m","img":"p3/images/methodist-girls-2022-p3-semestral-assessment-2-q28.png","skill_id":87,"type_id":2,"opts":["2","402"]},{"id":12794,"q":"Which rectangle has the smallest area? Rectangle ","img":"p3/images/methodist-girls-2022-p3-semestral-assessment-2-q31.png","skill_id":97,"type_id":2,"opts":["C"]},{"id":12835,"q":"Tom wants to buy a water bottle which costs \\(\\$10\\).The diagram shows the amount of money he has in his wallet.How much more money does he need to buy the water bottle?","img":"p3/images/pei-chun-2022-p3-semestral-assessment-2-q7.png","skill_id":83,"type_id":1,"opts":["$4.80","$5.20","$5.70","$6.20"]},{"id":12837,"q":"The diagram shows 2 identical apples and a pear on a weighing scale.The mass of the pear is 100 g.What is the mass of an apple?","img":"p3/images/pei-chun-2022-p3-semestral-assessment-2-q9.png","skill_id":87,"type_id":1,"opts":["120 g","130 g","180 g","260 g"]},{"id":12845,"q":"Beaker A contains some water.How much water is in Beaker A?  ml","img":"p3/images/pei-chun-2022-p3-semestral-assessment-2-q19.png","skill_id":442,"type_id":2,"opts":["150"]},{"id":12862,"q":"Figures A, B, C and D are drawn in the 1-cm square grid.(a) What is the perimeter of figure C? (b) Which 2 figures have the same perimeter? (c) What is the total area of figures A, B, C and D? (a)  cm (b) Figures  and  (c)  cm²","img":"p3/images/pei-chun-2022-p3-semestral-assessment-2-q36.png","skill_id":96,"type_id":2,"opts":["12","A","D","17"]},{"id":12863,"q":"A bus travelled from bus stop A to bus stop B and then bus stop C.(a) What is the distance from bus stop B to bus stop C? (b) What is the difference in distance travelled from bus stop A to B and the distance travelled from bus stop B to C? (a)  m (b)  m","img":"p3/images/pei-chun-2022-p3-semestral-assessment-2-q37.png","skill_id":87,"type_id":2,"opts":["3075","1150"]},{"id":12874,"q":"Look at the volume of water in each container.What is the total amount of water in the two containers?","img":"p3/images/pei-hwa-2022-p3-practice-paper-3-q8.png","skill_id":85,"type_id":1,"opts":["1300 ml","1100 ml","800 ml","300 ml"]},{"id":12876,"q":"The figures are made up of identical squares.Which figure has the shortest perimeter?","img":"p3/images/pei-hwa-2022-p3-practice-paper-3-q10.png","skill_id":96,"type_id":1,"opts":["A","B","C","D"]},{"id":12892,"q":"Express the mass of 2 books in kg and g. kg  g","img":"p3/images/pei-hwa-2022-p3-practice-paper-3-q26.png","skill_id":85,"type_id":2,"opts":["1","500"]},{"id":12894,"q":"James ran around a rectangular field which measured 60 m by 70 m once.What was the total distance that he ran?  m","img":"p3/images/pei-hwa-2022-p3-practice-paper-3-q29.png","skill_id":96,"type_id":2,"opts":["260"]},{"id":12895,"q":"The figure is made up of 5 identical rectangles.The breadth of each rectangle is 4 cm.What is the area of one rectangle?  cm2","img":"p3/images/pei-hwa-2022-p3-practice-paper-3-q30.png","skill_id":97,"type_id":2,"opts":["48"]},{"id":12909,"q":"Arrange the angles from the smallest to the greatest.","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q8.png","skill_id":99,"type_id":1,"opts":["Angle a, Angle b, Angle c","Angle a, Angle c, Angle b","Angle b, Angle a, Angle c","Angle c, Angle a, Angle b"]},{"id":12916,"q":"Find the perimeter of the rectangle.","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q15.png","skill_id":96,"type_id":1,"opts":["22 cm","44 cm","117 cm","234 cm"]},{"id":12924,"q":"The figure is made up of 12 squares.\nThe area of each square is 4 cm².\nFind the area of the shaded figure. [?]","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q23.png","skill_id":97,"type_id":2,"opts":["32"]},{"id":12925,"q":"Peter used 43 matchsticks to form 13 squares and triangles altogether.\nHow many squares are there? [?]","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q24.png","skill_id":76,"type_id":2,"opts":["4"]},{"id":12926,"q":"All of the water in the beaker was poured into 3 identical cups and 1 teapot.\nAfter pouring, each cup contained 200 mℓ of water.\nFind the volume of water in the teapot in ℓ and mℓ. [?] [?]","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q25.png","skill_id":87,"type_id":2,"opts":["2","900"]},{"id":12928,"q":"Figure A is a rectangle and Figure B is a square.\ni) Which figure has a greater area?\nii) Find the difference in their area. [?] [?]","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q27.png","skill_id":97,"type_id":2,"opts":["A","4"]},{"id":12929,"q":"Study the figure in the square grid and fill in the blanks.\na) Line AB is parallel to Line \nb) Line CF is perpendicular to Line ","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q28.png","skill_id":100,"type_id":2,"opts":["CF","DF"]},{"id":12930,"q":"Study the figure in the square grid.\nList all the right angles.","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q29.png","skill_id":99,"type_id":1,"opts":["Angles a and d","Angles f, e, b and c","Angles a, b and c","Angles e and f only"]},{"id":12935,"q":"A road is 630 m long.\nA lamp post is placed at every 7 m interval.\nA lamp post is placed at the start and the end of the road.\na) Find the distance between the first and fourth lamp post.\nb) Find the total number of lamp posts along the road. [?] [?]","img":"p3/images/pei-hwa-2022-p3-semestral-assessment-2-q34.png","skill_id":87,"type_id":2,"opts":["21","91"]},{"id":12943,"q":"What is the total volume of water in the two beakers?","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q7.png","skill_id":87,"type_id":1,"opts":["720 ml","750 ml","820 ml","850 ml"]},{"id":12947,"q":"How many more triangles than semi-circles are there?","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q11.png","skill_id":60,"type_id":1,"opts":["6","2","3","4"]},{"id":12953,"q":"Figure A is made up of four identical rectangles.The breadth of one rectangle is 3 cm and its length is 3 times of its breadth.Find the perimeter of Figure A.","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q17.png","skill_id":96,"type_id":1,"opts":["42 cm","69 cm","72 cm","96 cm"]},{"id":12955,"q":"Find the mass of the bottle. kg  g","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q19.png","skill_id":85,"type_id":2,"opts":["2","400"]},{"id":12967,"q":"Mrs Teo prepared some fruit punch for a party.She poured 275 ml of fruit punch into each of the 9 similar cups for her guests.At the end of the party, she had 402 ml of fruit punch left.How much fruit punch did she prepare at first?  ml","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q31.png","skill_id":87,"type_id":2,"opts":["2877"]},{"id":12968,"q":"Write the number of flat surface(s) for the following objects.Cone: .Tissue box: ","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q32.png","skill_id":62,"type_id":2,"opts":["1","6"]},{"id":12978,"q":"The figure is made up of 3 identical rectangles and 1 square. The perimeter of the square is 36 cm. The length of one rectangle is 4 cm longer than its breadth. Find the area of the shaded rectangle.","img":"p3/images/raffles-girls-2022-p3-semestral-assessment-2-q42.png","skill_id":97,"type_id":1,"opts":["\\(3\\dfrac{1}{2}\\)","4","\\(\\dfrac{6}{2}\\)","\\(\\dfrac{7}{3}\\)"]},{"id":12986,"q":"The diagram shows Jimmy's bookshelf.Which of the following could be the height of Jimmy's bookshelf?","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q8.png","skill_id":84,"type_id":1,"opts":["1 cm","5 cm","1 m","5 m"]},{"id":12988,"q":"Find the perimeter of the rectangle.","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q10.png","skill_id":96,"type_id":1,"opts":["17 cm","34 cm","64 cm","72 cm"]},{"id":12989,"q":"Which of the letters contains both parallel and perpendicular lines?","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q11.png","skill_id":100,"type_id":1,"opts":["T","E","A","M"]},{"id":12998,"q":"A repeated pattern is formed using the numbers 1 and 0.The first 12 numbers are shown.\n1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, ...\nWhat is the sum of the first 50 numbers?","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q20.png","skill_id":69,"type_id":1,"opts":["5","25","30","50"]},{"id":12999,"q":"Write the number that is represented by the diagram. [?]","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q21.png","skill_id":66,"type_id":2,"opts":["8008"]},{"id":13002,"q":"There are only ___ angles found in the figure.","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q24.png","skill_id":99,"type_id":1,"opts":["acute","right","obtuse","straight"]},{"id":13007,"q":"Jamie bought a laptop during a sale. The cost of the laptop before the sale was \\(\\$1699\\). How much change did Jamie receive if she paid the cashier \\(\\$1500\\)? [?]","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q29.png","skill_id":83,"type_id":2,"opts":["1"]},{"id":13010,"q":"The shopkeeper sold  more apples than oranges.","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q32.png","skill_id":104,"type_id":2,"opts":["12"]},{"id":13011,"q":"The shopkeeper had a total of  pears at the store at first.","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q33.png","skill_id":104,"type_id":2,"opts":["26"]},{"id":13014,"q":"Figure A is a 4-sided figure with 4 equal sides. Figure B is formed by putting two of Figure A together. Find the perimeter of Figure B. [?]","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q36.png","skill_id":96,"type_id":2,"opts":["30"]},{"id":13020,"q":"The figure shows the opening hours of a dental clinic.\nMorning 8.00 a.m.to 12.00 p.m., Afternoon 1.30 p.m.to 5.00 p.m., Evening 7.30 p.m.to 9.30 p.m.\n(a) How long is the dental clinic open in the afternoon?\n(b) Nikki visited the dentist last evening.She spent 1 h 15 min in the clinic and left the clinic at 9.30 p.m.What time did she reach the clinic?\n (afternoon duration),  (arrival time)","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q43.png","skill_id":92,"type_id":2,"opts":["3 h 30 min","8.15 p.m."]},{"id":13022,"q":"Figure 1 shows a square divided into two smaller squares W and Y and two rectangles X and Z.The length of Square W is 7 cm and the length of Square Y is 4 cm.\n(a) What is the area of Rectangle Z?\n(b) What is the perimeter of Figure 1?\n (area of Z in cm2),  (perimeter in cm)","img":"p3/images/red-swastika-2022-p3-semestral-assessment-2-q45.png","skill_id":97,"type_id":2,"opts":["28","44"]},{"id":13031,"q":"Which angle in the figure is greater than a right angle?","img":"p3/images/scgs-2022-p3-semestral-assessment-2-q9.png","skill_id":99,"type_id":1,"opts":["angle w","angle x","angle y","angle z"]},{"id":13045,"q":"How many more squares must be shaded in the figure so that \\(\\dfrac{4}{5}\\) of the figure is shaded? [?]","img":"p3/images/scgs-2022-p3-semestral-assessment-2-q23.png","skill_id":77,"type_id":2,"opts":["5"]},{"id":13046,"q":"How much more water is needed to fill the following beaker to 1000 ml?  ml","img":"p3/images/scgs-2022-p3-semestral-assessment-2-q24.png","skill_id":84,"type_id":2,"opts":["200"]},{"id":13047,"q":"The scale shows the mass of 4 apples.What is the mass of 8 such apples?  g","img":"p3/images/scgs-2022-p3-semestral-assessment-2-q25.png","skill_id":76,"type_id":2,"opts":["680"]},{"id":13049,"q":"Name the pair of parallel lines.","img":"p3/images/scgs-2022-p3-semestral-assessment-2-q27.png","skill_id":100,"type_id":1,"opts":["AB // CD","AE // CB","AB // CB","AE // CD"]},{"id":13067,"q":"Which of the following figures shows that [\\(\\dfrac{1}{3}\\)] of the figure is shaded?","img":"p3/images/catholic-high-2022-p3-weighted-assessment-3-q1.png","skill_id":77,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":13080,"q":"What is the missing number in this pattern?","img":"p3/images/chij-2022-p3-semestral-assessment-2-q2.png","skill_id":69,"type_id":1,"opts":["2544","2744","3344","3544"]},{"id":13084,"q":"Which 2 lines are perpendicular to line LO in the rectangle?","img":"p3/images/chij-2022-p3-semestral-assessment-2-q6.png","skill_id":100,"type_id":1,"opts":["ML and NO","ML and MN","MO and ML","MN and NO"]},{"id":13086,"q":"What is the amount of money shown?","img":"p3/images/chij-2022-p3-semestral-assessment-2-q8.png","skill_id":82,"type_id":1,"opts":["$15.55","$15.85","$16.55","$16.85"]},{"id":13090,"q":"How many of the marked angles inside the figure are obtuse angles and acute angles?","img":"p3/images/chij-2022-p3-semestral-assessment-2-q12.png","skill_id":99,"type_id":1,"opts":["Obtuse 3, Acute 3","Obtuse 4, Acute 3","Obtuse 4, Acute 2","Obtuse 5, Acute 2"]},{"id":13092,"q":"Mr Colman wants to travel from City A to City D.What is the distance of the shortest route that he should take?","img":"p3/images/chij-2022-p3-semestral-assessment-2-q14.png","skill_id":87,"type_id":1,"opts":["2334 m","2766 m","4864 m","5269 m"]},{"id":13099,"q":"Study the figure carefully.Name a line parallel to AG.AG // ","img":"p3/images/chij-2022-p3-semestral-assessment-2-q21.png","skill_id":100,"type_id":2,"opts":["DE"]},{"id":13104,"q":"What is the mass of each hexagon?  kg","img":"p3/images/chij-2022-p3-semestral-assessment-2-q26.png","skill_id":87,"type_id":2,"opts":["4"]},{"id":13108,"q":"Look at the number pattern carefully. What is the value of X? [?]","img":"p3/images/chij-2022-p3-semestral-assessment-2-q30.png","skill_id":73,"type_id":2,"opts":["18"]},{"id":13111,"q":"Ah Koon bakery sold curry puffs at the following prices: 1 for \\(\\$1.50\\) ; 3 for \\(\\$4\\). Rita bought 13 curry puffs. What is the least amount that she had to pay? \\(\\$\\)[?]","img":"p3/images/chij-2022-p3-semestral-assessment-2-q33.png","skill_id":83,"type_id":2,"opts":["$17.50"]},{"id":13127,"q":"The numbers in the diagram follow a pattern.Find the value of A and B.\nA = \nB = ","img":"p3/images/chij-2022-p3-weighted-assessment-2-q12.png","skill_id":73,"type_id":2,"opts":["4","36"]},{"id":13136,"q":"The number statement that represents the diagram is","img":"p3/images/nan-hua-2022-p3-weighted-assessment-2-q3.png","skill_id":39,"type_id":1,"opts":["5 x 5","5 x 6","7 x 5","7 x 7"]},{"id":13149,"q":"Yong Fei paid a total of \\(\\$100\\) to buy 3 different items.He bought the telephone.Which other two items did he buy?","img":"p3/images/nanyang-2022-p3-weighted-assessment-2-q3.png","skill_id":83,"type_id":1,"opts":["Basket and Clock","Basket and Kettle","Clock and Teapot","Lamp and Teapot"]},{"id":13154,"q":"Study the pattern. What is the missing number? [?]","img":"p3/images/nanyang-2022-p3-weighted-assessment-2-q8.png","skill_id":69,"type_id":2,"opts":["9"]},{"id":13158,"q":"Count and write down the total amount shown.$","img":"p3/images/pei-chun-2022-p3-weighted-assessment-2-q3.png","skill_id":82,"type_id":2,"opts":["2.45"]},{"id":13159,"q":"What is the amount needed to make \\(\\$10\\)? \\(\\$7.85\\) and \\(\\$\\)[?]","img":"p3/images/pei-chun-2022-p3-weighted-assessment-2-q4.png","skill_id":83,"type_id":2,"opts":["2.15"]},{"id":13170,"q":"4 1 6 8 + 2 8 5 = 7 0 3 3\nThe missing digit in the box is","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-1-q3.png","skill_id":70,"type_id":1,"opts":["6","7","3","4"]},{"id":13186,"q":"The first four patterns are shown. Pattern 1 has 1 square, Pattern 2 has 3 squares, Pattern 3 has 5 squares, Pattern 4 has 7 squares. How many squares are there in Pattern 8? [?]","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-1-q19.png","skill_id":69,"type_id":2,"opts":["15"]},{"id":13193,"q":"The distance from the mall to the market is 3 times the distance from the market to Leon's house.What is the distance between the market and Leon's house?","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q3.png","skill_id":76,"type_id":1,"opts":["180 m","240 m","900 m","960 m"]},{"id":13197,"q":"How much water is there in the two containers altogether?","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q7.png","skill_id":85,"type_id":1,"opts":["2600 ml","2300 ml","1600 ml","1300 ml"]},{"id":13199,"q":"When was the increase in the shop's sale of ice cream the greatest?","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q9.png","skill_id":104,"type_id":1,"opts":["January to February","February to March","March to April","April to May"]},{"id":13200,"q":"Find the total number of ice cream sold in February and April.","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q10.png","skill_id":104,"type_id":1,"opts":["1280","980","840","800"]},{"id":13204,"q":"Find the mass of the fruits in kilograms and grams. kg  g","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q15.png","skill_id":85,"type_id":2,"opts":["2","300"]},{"id":13205,"q":"The mass of a container, half-filled with sand is shown on the weighing scale.The mass of the container is 50 g.Find the mass of the sand in the container. kg  g","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q16.png","skill_id":87,"type_id":2,"opts":["1","850"]},{"id":13206,"q":"Pupil  scored the most number of points.","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q17.png","skill_id":104,"type_id":2,"opts":["D"]},{"id":13207,"q":"Name the pupils who scored twice as many points as pupil B., ","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q18.png","skill_id":104,"type_id":2,"opts":["A","E"]},{"id":13209,"q":"Find the total shortest possible distance between the school and the library in metres. [?]","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q20.png","skill_id":87,"type_id":2,"opts":["2952"]},{"id":13210,"q":"Michael places 6 cones at an equal distance apart.The distance between the 1st and last cone is 305 m.(a) What is the distance between 2 cones? (b) What is the distance between the 1st and 10th cone in metres? Answer in metres. m,  m","img":"p3/images/pei-hwa-2022-p3-weighted-assessment-2-q21.png","skill_id":76,"type_id":2,"opts":["61","549"]},{"id":13231,"q":"× = 64\nWhat is the value of ?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q6.png","skill_id":73,"type_id":1,"opts":["6","7","8","9"]},{"id":13235,"q":"Xiaomin only had the following five coins in her purse.She donated two coins from her purse to charity during Children's Day.Which of the following amounts could she have donated?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q10.png","skill_id":82,"type_id":1,"opts":["35 ¢","80 ¢","$1.15","$1.20"]},{"id":13237,"q":"Which of the following shapes has both perpendicular and parallel lines?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q12.png","skill_id":100,"type_id":1,"opts":["Shape 1","Shape 2","Shape 3","Shape 4"]},{"id":13238,"q":"Find the area of the rectangle.","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q13.png","skill_id":97,"type_id":1,"opts":["15 cm²","30 cm²","56 cm²","64 cm²"]},{"id":13243,"q":"Which of the following is likely to be the total mass of 10 eggs?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q18.png","skill_id":84,"type_id":1,"opts":["4 g","4 kg","400 g","400 kg"]},{"id":13244,"q":"What are the missing digits in the boxes?\n\n[ ] 3 8 2 - 2 8 [ ] 9 = 1 5 4 3","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q19.png","skill_id":70,"type_id":1,"opts":["3382, 28 3 9","3382, 28 4 9","4382, 28 3 9","4382, 28 4 9"]},{"id":13246,"q":"Write the number that is represented by the diagram.\n\nAns: ","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q21.png","skill_id":66,"type_id":2,"opts":["4026"]},{"id":13249,"q":"Six angles are marked in the figure.How many of them are larger than a right angle?\n\nAns: ","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q24.png","skill_id":99,"type_id":2,"opts":["4"]},{"id":13255,"q":"Some plants were planted in a row at equal distances.The distance between the 1st and the 2nd plant was 655 m.What was the distance between the 1st and 6th plant? Give your answer in km and m.\n\nAns:  km  m","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q30.png","skill_id":87,"type_id":2,"opts":["3","275"]},{"id":13258,"q":"The clip file cost 4 times as much as a pocket file.The shopkeeper collected more money selling the _____ files last month.","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q33.png","skill_id":104,"type_id":1,"opts":["Clip","Pocket"]},{"id":13259,"q":"The figure is made up of a square and a triangle of equal sides.Find the perimeter of the figure.\n\nAns:  cm","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q34.png","skill_id":96,"type_id":2,"opts":["40"]},{"id":13268,"q":"A worker completely covered a square-shaped floor with identical tiles by using the tiling pattern below.Each tile is 46 cm by 46 cm.\n\n(a) How many tiles did he use to completely cover the floor?\n(b) What is the perimeter of the floor?\n\nAns: (a) , (b)  cm","img":"p3/images/red-swastika-2022-p3-weighted-assessment-1-q45.png","skill_id":96,"type_id":2,"opts":["32","688"]},{"id":13269,"q":"Peter had \\(\\$1.80\\) in his wallet.\nWhich set of coins could he possibly have?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q1.png","skill_id":82,"type_id":1,"opts":["Set 1","Set 2","Set 3","Set 4"]},{"id":13272,"q":"In which month did Marcus save the most amount of money?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q4.png","skill_id":104,"type_id":1,"opts":["January","February","March","April"]},{"id":13273,"q":"Marcus saved twice as much in March than in .","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q5.png","skill_id":104,"type_id":1,"opts":["January","February","April","May"]},{"id":13274,"q":"What is the difference in savings between the month with the most savings and the month with the least savings?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q6.png","skill_id":104,"type_id":1,"opts":["$240","$280","$290","$360"]},{"id":13275,"q":"The figure shows 2 identical pears and a watermelon on a weighing scale.The mass of the watermelon is 3200 g.\nWhat is the mass of one such pear?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q7.png","skill_id":87,"type_id":1,"opts":["200 g","400 g","2800 g","3000 g"]},{"id":13276,"q":"Ahmad walked from his house to the library and then to the shopping mall.He took the same route back home.What was the total distance Ahmad travelled?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q8.png","skill_id":87,"type_id":1,"opts":["250 m","400 m","550 m","800 m"]},{"id":13278,"q":"Felicia had \\(\\$100\\) at first.\nShe had \\(\\$51.50\\) left after buying two items.\nWhich of these two items did she buy?","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q10.png","skill_id":83,"type_id":1,"opts":["Kite and Rollerblade","Kite and Board game","Rollerblade and Soft toy","Soft toy and Board game"]},{"id":13279,"q":"A ticket to the zoo costs \\(\\$31\\).\nJane has the following amount of money in her wallet.\nHow much more money does she need to pay for a ticket? \\(\\$\\)[?]","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q11.png","skill_id":83,"type_id":2,"opts":["$18.85"]},{"id":13280,"q":"Look at the numbers in the box.\nFill in the blanks with the numbers from the box.\nUse each number once only.\n1 , 2 , 12 , 120\nMary is arranging some books on the bookshelf.\nThe height of the bookshelf is about  m.\nMary is about  m  cm tall.","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q12.png","skill_id":86,"type_id":2,"opts":["2","1","12"]},{"id":13281,"q":"Rahim scored 4 points less than .","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q13.png","skill_id":102,"type_id":1,"opts":["Vincent","Susan","Wendy","Ashley"]},{"id":13282,"q":"Wendy and Ashley scored a total of 49 points.\na) What could be Wendy's score?\nb) What could be Ashley's score?\nWendy's score is  and Ashley's score is .","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q14.png","skill_id":102,"type_id":2,"opts":["26","23"]},{"id":13283,"q":"The containers are filled to the brim with water.\nHow many Container B are needed to fill up Container C? [?]","img":"p3/images/red-swastika-2022-p3-weighted-assessment-2-q15.png","skill_id":87,"type_id":2,"opts":["6"]},{"id":13284,"q":"What digit does the star represent? ","img":"p3/images/tao-nan-2022-p3-weighted-assessment-1-q1.png","skill_id":70,"type_id":2,"opts":["2"]},{"id":13286,"q":"The bottle of milk contains  ℓ of milk.","img":"p3/images/tao-nan-2022-p3-weighted-assessment-1-q4.png","skill_id":84,"type_id":2,"opts":["3"]},{"id":13295,"q":"Which one of the following figures is \\(\\dfrac{1}{4}\\) shaded?","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q4.png","skill_id":42,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":13297,"q":"Mr. Tay used 9 toothpicks to form the figure.How many of such figures can he form with 70 toothpicks?\n\nAns: ","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q6.png","skill_id":74,"type_id":2,"opts":["7"]},{"id":13298,"q":"What is the smallest four-digit even number that can be formed with the given digits?\n\nAns: ","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q7.png","skill_id":68,"type_id":2,"opts":["2054"]},{"id":13299,"q":"Mrs. Lim formed the figures using identical sticks.How many of such sticks are needed to form the 7th figure?\n\nAns: ","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q8.png","skill_id":76,"type_id":2,"opts":["22"]},{"id":13301,"q":"Find the missing fraction in the box. \\(\\dfrac{1}{12}\\), \\(\\dfrac{1}{4}\\), \\(\\dfrac{5}{12}\\), , \\(\\dfrac{3}{4}\\) Ans:","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q10.png","skill_id":77,"type_id":1,"opts":["\\(\\dfrac{7}{12}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{6}{12}\\)","\\(\\dfrac{5}{12}\\)"]},{"id":13302,"q":"Joey bought a skipping rope and another item. He spent a total of \\(\\$70\\). What was the other item bought?\n\nPrice Board — Basketball \\(\\$56.75\\), Badminton Racket \\(\\$75.95\\), Soccer Ball \\(\\$54.65\\), Skipping Rope \\(\\$15.35\\)","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q12.png","skill_id":83,"type_id":1,"opts":["Basketball","Badminton Racket","Soccer Ball","Skipping Rope"]},{"id":13303,"q":"John bought a badminton racket. He paid with 2 pieces of \\(\\$50\\) notes. How much money did he have left?\n\nAns: \\(\\$\\)[?]","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q13.png","skill_id":83,"type_id":2,"opts":["24.05"]},{"id":13304,"q":"What is the total distance travelled by Mary for the two days? Give your answer in metres.\n\nAns:  m","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q14.png","skill_id":87,"type_id":2,"opts":["3600"]},{"id":13305,"q":"Victor travelled a total distance of 5 km for the two days.What is the distance he travelled on Tuesday? Give your answer in metres.\n\nAns:  m","img":"p3/images/tao-nan-2022-p3-weighted-assessment-2-q15.png","skill_id":87,"type_id":2,"opts":["2900"]},{"id":13308,"q":"Jenna prepared some lemonade for a party.What is the total volume of lemonade she prepared in litres and millilitres?","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q3.png","skill_id":84,"type_id":1,"opts":["1 ℓ 500 mℓ","1 ℓ 150 mℓ","1 ℓ 50 mℓ","1 ℓ"]},{"id":13312,"q":"In the figure, which one of the following angles is smaller than a right angle?","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q7.png","skill_id":99,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":13327,"q":"Find the perimeter of Figure A.","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q22.png","skill_id":96,"type_id":2,"opts":["22"]},{"id":13328,"q":"What is the missing number in the following pattern? ","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q23.png","skill_id":71,"type_id":2,"opts":["32"]},{"id":13329,"q":"Name the pair of perpendicular lines in the figure.","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q24.png","skill_id":100,"type_id":1,"opts":["GH ⊥ AB","AB ⊥ CD","EF ⊥ JK","CD ⊥ GH"]},{"id":13334,"q":"There are 10 trees planted along a park.The distance between the trees is equal.The distance between the first and the tenth tree is 171 m.What is the distance between the first and third tree planted along the park? ","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q29.png","skill_id":87,"type_id":2,"opts":["38"]},{"id":13339,"q":"Each cupcake was sold for \\(\\$3\\). How much did the cafe collect from all the cupcakes that were sold on Tuesday and Friday? \\(\\$\\)[?]","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q34.png","skill_id":104,"type_id":2,"opts":["225"]},{"id":13343,"q":"A weighing scale is used to measure the mass of a bag of flour.A baker used some flour from the bag of flour and had 378 g left.(a) How much flour did the baker use? (b) The baker packed the remaining flour into 3 equal bags.What is the mass of each bag of flour?  g ,  g","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q38.png","skill_id":87,"type_id":2,"opts":["822","126"]},{"id":13344,"q":"The figure is made up of Square A and Rectangles B, C and D.(a) What is the perimeter of the figure? (b) Find the difference between the area of Square A and Rectangle D. cm ,  m²","img":"p3/images/acs-primary-2023-p3-end-of-year-exam-q39.png","skill_id":97,"type_id":2,"opts":["32","6"]},{"id":13353,"q":"Name a pair of parallel lines in the square grid.","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["DF and BA","DF and AE","GF and AE","CH and BA"]},{"id":13356,"q":"Which of these angles is an acute angle?","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q11.png","skill_id":99,"type_id":1,"opts":["Angle a","Angle b","Angle c","Angle d"]},{"id":13365,"q":"Find the area of the square. [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q20.png","skill_id":97,"type_id":2,"opts":["64"]},{"id":13370,"q":"A digit is missing from the box. What is the missing digit? [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q25.png","skill_id":70,"type_id":2,"opts":["7"]},{"id":13372,"q":"How many fewer trading cards does Miguel have compared than Lennon? [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q27.png","skill_id":104,"type_id":2,"opts":["19"]},{"id":13373,"q":"How many trading cards do the 4 boys have altogether? [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q28.png","skill_id":104,"type_id":2,"opts":["104"]},{"id":13376,"q":"Find the mass of the bag of sugar. [?] [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q31.png","skill_id":85,"type_id":2,"opts":["1","250"]},{"id":13378,"q":"Figure EFGH is made up of 3 identical rectangles. Find the perimeter of figure EFGH. [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q33.png","skill_id":96,"type_id":2,"opts":["30"]},{"id":13385,"q":"Rectangles and dots are arranged to form the figures. Study the pattern of the figures.\na) Fill in the missing number of rectangles for Pattern 4.\nb) Fill in the missing number of dots for Pattern 4.\nc) How many dots are needed for Pattern 10? [?] [?] [?]","img":"p3/images/catholic-high-2023-p3-end-of-year-exam-q40.png","skill_id":69,"type_id":2,"opts":["4","9","21"]},{"id":13394,"q":"Ahmad drew a figure in a square grid. How many pairs of parallel lines are there in the figure? [?]","img":"p3/images/henry-park-2023-p3-end-of-year-exam-q9.png","skill_id":100,"type_id":2,"opts":["2"]},{"id":13401,"q":"In the figure, which 2 of the marked angles are acute angles?","img":"p3/images/henry-park-2023-p3-end-of-year-exam-q16.png","skill_id":99,"type_id":1,"opts":["Angle a and Angle c","Angle b and Angle e","Angle a and Angle c (∠a and ∠c)","Angle d and Angle g"]},{"id":13405,"q":"Find the perimeter of the figure. [?]","img":"p3/images/henry-park-2023-p3-end-of-year-exam-q20.png","skill_id":96,"type_id":2,"opts":["44"]},{"id":13407,"q":"Frankie used 4 identical square tiles to form Figure A. The length of each tile is 8 cm. What is the area of Figure A? [?]","img":"p3/images/henry-park-2023-p3-end-of-year-exam-q22.png","skill_id":97,"type_id":2,"opts":["256"]},{"id":13411,"q":"Mr Tan sold 9 bicycles and tricycles altogether. There were a total of 21 wheels on these bicycles and tricycles. How many tricycles did Mr Tan sell? [?]","img":"p3/images/henry-park-2023-p3-end-of-year-exam-q26.png","skill_id":76,"type_id":2,"opts":["3"]},{"id":13419,"q":"Sam has some money.How much money does Sam have?","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q4.png","skill_id":82,"type_id":1,"opts":["$8.10","$8.40","$8.60","$8.80"]},{"id":13423,"q":"Which line is perpendicular to line KL?","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["MN","OP","QR","ST"]},{"id":13425,"q":"Ali has 3 times as many paper clips as Bella.Ali has 78 more paper clips than Bella.How many paper clips do they have altogether?","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q10.png","skill_id":76,"type_id":1,"opts":["104","156","234","312"]},{"id":13428,"q":"The rectangle is made up of 5 identical squares.One square has a side of 3 cm.What is the perimeter of the rectangle?","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q13.png","skill_id":96,"type_id":1,"opts":["30 cm","36 cm","45 cm","48 cm"]},{"id":13430,"q":"The capacity of the jar is shown by three measuring beakers.It takes 2 jars full of water to fill up 4 identical empty bottles completely.What is the capacity of each bottle?","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q15.png","skill_id":87,"type_id":1,"opts":["60 ml","120 ml","240 ml","480 ml"]},{"id":13437,"q":"How many of the marked angles inside the figure are acute angles?\n","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q22.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":13438,"q":"Five letters are drawn on the square grid.How many of these letters have parallel lines?\n","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q23.png","skill_id":100,"type_id":2,"opts":["3"]},{"id":13443,"q":"The figure shows a rectangle with sides 6 m and 5 m.\na) Find its area.\nb) Find its perimeter.\nArea =  m² ; Perimeter =  m","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q28.png","skill_id":97,"type_id":2,"opts":["30","22"]},{"id":13449,"q":"Figures W, X, Y and Z are drawn on the square grid.Each small square has a side of 1 cm.\na) Which two figures have the same area?\nb) What is the area of Figure Y?\nc) What is the perimeter of Figure X?\nSame-area pair:  and  ; area of Y =  cm² ; perimeter of X =  cm","img":"p3/images/maha-bodhi-2023-p3-end-of-year-exam-q34.png","skill_id":95,"type_id":2,"opts":["W","Z","6","14"]},{"id":13460,"q":"The figure is drawn on a square grid.\nHow many of the marked angles are obtuse angles?","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q9.png","skill_id":99,"type_id":1,"opts":["5","2","3","4"]},{"id":13462,"q":"The figure is drawn in a square grid.AC is a straight line.\nWhich two lines are parallel to each other?","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q11.png","skill_id":100,"type_id":1,"opts":["AB and BE","AE and CD","BC and ED","BE and CD"]},{"id":13472,"q":"Leon cycled for 5 km from Point P to Point Q.\nThen he took a bus for 2800 m from Point Q to Point R.\nWhat was the total distance covered by him in kilometres and metres?\n km  m","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q21.png","skill_id":87,"type_id":2,"opts":["7","800"]},{"id":13473,"q":"The shaded figure is made up of 1-cm squares.\nWhat is the area and perimeter of the shaded figure?\nArea =  cm² Perimeter =  cm","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q22.png","skill_id":96,"type_id":2,"opts":["11","20"]},{"id":13480,"q":"Compare the masses of the objects.\nHow much lighter is the bag of apples than the watermelon?\n kg  g","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q29.png","skill_id":87,"type_id":2,"opts":["4","750"]},{"id":13482,"q":"Two containers of different sizes were filled with different amounts of water.\nJoan wanted to pour water from container A to container B so that container B would have 500 ml of water.\nWhat would be the volume of water left in container A?\n ml","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q31.png","skill_id":87,"type_id":2,"opts":["650"]},{"id":13483,"q":"What digit does each shape stand for?\n9 ◇ 2 × 7 = 6 ♡ 2 4\n◇ = , ♡ = ","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q32.png","skill_id":75,"type_id":2,"opts":["3","5"]},{"id":13484,"q":"John placed some balloons at an equal distance from each other.\nThe distance between the 3rd and the 7th balloon is 92 cm.\nWhat is the distance between each balloon?\n cm","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q33.png","skill_id":76,"type_id":2,"opts":["23"]},{"id":13487,"q":"Mr Rahim put up a fence around his rectangular garden.\nThe length of the garden is 10 m. Its breadth is 6 m.\nOne metre of fence cost \\(\\$8\\).\nHow much did Mr Rahim pay for his fence?\n\\(\\$\\) [?]","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q37.png","skill_id":96,"type_id":2,"opts":["256"]},{"id":13489,"q":"A box of 4 muffins cost \\(\\$9\\). Mrs Lim has \\(\\$120\\).\nHow many boxes of muffins can she buy at most? [?]","img":"p3/images/methodist-girls-2023-p3-end-of-year-exam-q39.png","skill_id":76,"type_id":2,"opts":["13"]},{"id":13492,"q":"What is the number shown?","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q2.png","skill_id":66,"type_id":1,"opts":["675","6075","6705","6750"]},{"id":13494,"q":"Which of the following shows 5 sixes?","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q4.png","skill_id":73,"type_id":1,"opts":["Array A","Array B","Array C","Array D"]},{"id":13500,"q":"How many angles are smaller than a right angle inside the figure?","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q10.png","skill_id":99,"type_id":1,"opts":["1","2","3","6"]},{"id":13502,"q":"The figure shows a mango and a durian on a weighing scale.The mass of the mango is 250 g.What is the mass of the durian?","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q12.png","skill_id":85,"type_id":1,"opts":["1 kg 950 g","2 kg 450 g","2 kg 700 g","2 kg 950 g"]},{"id":13503,"q":"The figure is made up of 8 identical squares.The length of each square is 1 cm.What is the perimeter of the figure?","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q13.png","skill_id":96,"type_id":1,"opts":["8 cm","12 cm","22 cm","32 cm"]},{"id":13506,"q":"Ariel wants to shade \\(\\dfrac{3}{4}\\) of the hearts. How many more hearts should she shade?","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q16.png","skill_id":120,"type_id":1,"opts":["5","7","9","4"]},{"id":13512,"q":"A toy costs \\(\\$223.50\\). Keith has the total amount of money shown. How much more money does he need to purchase the toy? Ans: \\(\\$\\) [?]","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q22.png","skill_id":83,"type_id":2,"opts":["67.50"]},{"id":13514,"q":"All the water from the two beakers was poured into the jug.125 ml of water flowed out from the jug.Find the capacity of the jug.Express your answer in litres and millilitres.Ans:  l  ml","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q24.png","skill_id":86,"type_id":2,"opts":["1","275"]},{"id":13517,"q":"10 arrows are spaced out equally along Line XY.The distance between the 1st arrow and the 4th arrow is 180 cm.Find the length of Line XY.Ans:  cm","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q28.png","skill_id":87,"type_id":2,"opts":["540"]},{"id":13526,"q":"The figure is made up of 5 identical rectangular tiles.Find the area of 1 tile.","img":"p3/images/nan-hua-2023-p3-end-of-year-exam-q37.png","skill_id":97,"type_id":2,"opts":["75 cm2"]},{"id":13528,"q":"Look at the number pattern and find the missing number in the box.","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q2.png","skill_id":69,"type_id":1,"opts":["3609","3960","3709","3970"]},{"id":13530,"q":"Tim had two beakers of water, Beaker A and Beaker B.How much water was there in both beakers altogether?","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q4.png","skill_id":87,"type_id":1,"opts":["300 ml","400 ml","500 ml","1000 ml"]},{"id":13531,"q":"Which of the following is a pair of parallel lines?","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["AB and DC","BC and CD","AD and BC","AD and DC"]},{"id":13532,"q":"The figures are drawn on a 1-cm grid.Which 2 figures have the same area?","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q6.png","skill_id":95,"type_id":1,"opts":["A and D","B and C","C and D","A and B"]},{"id":13540,"q":"What is the mass of the bottle of cooking oil?\n kg  g","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q14.png","skill_id":85,"type_id":2,"opts":["3","400"]},{"id":13541,"q":"How many of the marked angles are obtuse angles?\n","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q15.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":13547,"q":"How much farther was the distance between Town B and Town C than that between Town A and Town B?\n m","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q22.png","skill_id":87,"type_id":2,"opts":["490"]},{"id":13550,"q":"The figure shows the height of a boy.What is his height\n(a) in centimetres?\n(b) in metres and centimetres?\n(a)  cm\n(b)  m  cm","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q25.png","skill_id":86,"type_id":2,"opts":["160","1","60"]},{"id":13563,"q":"Janice placed 3 rectangular cards of the same size together to form a large rectangle.\n(a) What is the perimeter of the large rectangle?\n(b) What is the area of the large rectangle?\n(a)  cm\n(b)  cm2","img":"p3/images/pei-chun-2023-p3-end-of-year-exam-q38.png","skill_id":97,"type_id":2,"opts":["20","24"]},{"id":13570,"q":"In the figure, which line is perpendicular to AB?","img":"p3/images/pei-hwa-2023-p3-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["CD","EF","GH","IJ"]},{"id":13575,"q":"The figure is drawn on 1-cm square grid.The perimeter of Figure A is _______ cm.","img":"p3/images/pei-hwa-2023-p3-end-of-year-exam-q10.png","skill_id":96,"type_id":1,"opts":["12 cm","13 cm","18 cm","20 cm"]},{"id":13580,"q":"Three angles are drawn on the square grid.Identify if the angle is an acute angle, a right angle or an obtuse angle.\nacute angle: \nright angle: \nobtuse angle: ","img":"p3/images/pei-hwa-2023-p3-end-of-year-exam-q15.png","skill_id":99,"type_id":2,"opts":["a","c","b"]},{"id":13584,"q":"The length of the rectangular field is 8 m. Its length is twice of its breadth. What is the area of the rectangular field? [?]","img":"p3/images/pei-hwa-2023-p3-end-of-year-exam-q19.png","skill_id":97,"type_id":2,"opts":["32"]},{"id":13588,"q":"Gerard had some water in the two beakers.\na) What was the total amount of water in the two beakers?\nb) He needed 3 ℓ of water to make some juice. How much more water did he need to make the juice? Give your answer in litres and millilitres. [?] ml [?]","img":"p3/images/pei-hwa-2023-p3-end-of-year-exam-q23.png","skill_id":87,"type_id":2,"opts":["860 ml","2 ℓ 140 ml"]},{"id":13602,"q":"Which house is the furthest from the swimming pool?","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q12.png","skill_id":86,"type_id":1,"opts":["House A","House B","House C","House D"]},{"id":13603,"q":"How much more water is needed to fill the beaker to 500 ml?","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q13.png","skill_id":87,"type_id":1,"opts":["207 ml","230 ml","270 ml","370 ml"]},{"id":13606,"q":"Which of the following points when joined to point X will make an angle greater than a right angle?","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q16.png","skill_id":99,"type_id":1,"opts":["A","B","C","D"]},{"id":13608,"q":"What is the mass of the watermelon in grams? [?]","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q18.png","skill_id":86,"type_id":2,"opts":["2300"]},{"id":13617,"q":"How many more stamps did Justin collect than Muthu? [?]","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q27.png","skill_id":104,"type_id":2,"opts":["14"]},{"id":13618,"q":"(a) Name the line perpendicular to AF.\n(b) Name the line parallel to CD. [?] [?]","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q28.png","skill_id":100,"type_id":2,"opts":["GC","BE"]},{"id":13623,"q":"Doughnuts are sold in boxes of 6. Mrs Tan needs to buy 62 donuts for a party. What is the least number of boxes of doughnuts Mrs Tan needs to buy? [?]","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q33.png","skill_id":74,"type_id":2,"opts":["11"]},{"id":13624,"q":"Martha cut a square piece of paper into two parts and formed a new shape as shown in Figure A. What is the perimeter of Figure A? [?]","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q34.png","skill_id":96,"type_id":2,"opts":["44"]},{"id":13630,"q":"Adi and Cheryl each had a piece of wire 32 cm long.\na) Adi used his wire to form a rectangle as shown in Fig 1. Find the length of the rectangle.\nb) Cheryl used her wire to form a square as shown in Fig 2. Find the area of the square. [?] [?]","img":"p3/images/raffles-girls-2023-p3-end-of-year-exam-q40.png","skill_id":97,"type_id":2,"opts":["10","64"]},{"id":13635,"q":"The perimeter of the figure is cm.","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q5.png","skill_id":96,"type_id":1,"opts":["7","8","13","14"]},{"id":13645,"q":"What is the mass of the object?","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q15.png","skill_id":85,"type_id":1,"opts":["1 kg 15 g","1 kg 30 g","1 kg 150 g","1 kg 300 g"]},{"id":13648,"q":"What is the volume of water in the beaker?\nAnswer:  ml","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q18.png","skill_id":85,"type_id":2,"opts":["700"]},{"id":13650,"q":"Find the area of square X.\nAnswer:  m^2","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q20.png","skill_id":97,"type_id":2,"opts":["49"]},{"id":13659,"q":"Find the area of Figure Y.\nAnswer:  cm^2","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q29.png","skill_id":95,"type_id":2,"opts":["13"]},{"id":13660,"q":"Study the figure.\n(a) Name a line parallel to AB.\n(b) Name a line perpendicular to CD.\nAnswer: (a)  (b) ","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q30.png","skill_id":100,"type_id":2,"opts":["EF","GH"]},{"id":13661,"q":"Find the number of right angles in Figure Z. [?]","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q32.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":13662,"q":"In the figure, find the number of:\n(a) acute angles\n(b) obtuse angles\nAnswer: (a)  (b) ","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q33.png","skill_id":99,"type_id":2,"opts":["2","3"]},{"id":13666,"q":"Faizah is at home.She wants to go to the library.\n(a) What is the distance Faizah needs to travel if she chooses Route P?\n(b) What is the difference in distance between Route P and Route Q?\nAnswer: (a)  m (b)  m","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q38.png","skill_id":71,"type_id":2,"opts":["3438","412"]},{"id":13667,"q":"Raja works at a hawker stall in a market. His earnings per day are shown in the table. How much does he earn from Monday to Friday? [?]","img":"p3/images/rosyth-2023-p3-end-of-year-exam-q39.png","skill_id":76,"type_id":2,"opts":["903"]},{"id":13671,"q":"What is the volume of water in the beaker?","img":"p3/images/scgs-2023-p3-end-of-year-exam-q3.png","skill_id":84,"type_id":1,"opts":["500 ml","530 ml","800 ml","1000 ml"]},{"id":13673,"q":"The figure is made up of 1-cm squares.Find the area of the figure.","img":"p3/images/scgs-2023-p3-end-of-year-exam-q5.png","skill_id":95,"type_id":1,"opts":["18 cm²","20 cm²","22 cm²","30 cm²"]},{"id":13678,"q":"In the figure, which two lines are parallel?","img":"p3/images/scgs-2023-p3-end-of-year-exam-q10.png","skill_id":100,"type_id":1,"opts":["AB // BE","AF // BE","GC // FD","AB // FD"]},{"id":13686,"q":"The art section in the library has 218 books. 77 books are on the top shelf and the rest are arranged equally at the bottom three shelves. How many books are there on the last shelf at the bottom? [?]","img":"p3/images/scgs-2023-p3-end-of-year-exam-q19.png","skill_id":76,"type_id":2,"opts":["47"]},{"id":13687,"q":"The picture shows the amount of money in Nurul's wallet. She wanted to buy a handphone charger which costs \\(\\$22.10\\). How much more money does she need? [?]","img":"p3/images/scgs-2023-p3-end-of-year-exam-q20.png","skill_id":83,"type_id":2,"opts":["3.80"]},{"id":13691,"q":"The football coach arranged 9 poles on the field that are of equal distance apart. The distance between the first pole and fourth pole is 27 m. What is the distance between the first and last pole? [?] m","img":"p3/images/scgs-2023-p3-end-of-year-exam-q25.png","skill_id":76,"type_id":2,"opts":["72"]},{"id":13696,"q":"Find the sum of the digits represented by A and B below.","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q3.png","skill_id":70,"type_id":1,"opts":["10","9","6","4"]},{"id":13700,"q":"How many acute angles are there in the figure?","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q7.png","skill_id":99,"type_id":1,"opts":["7","6","5","4"]},{"id":13707,"q":"The figure is made up of two identical squares.What is the total area of the figure?","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q14.png","skill_id":97,"type_id":1,"opts":["42 cm2","49 cm2","56 cm2","98 cm2"]},{"id":13708,"q":"Mr Tan wants to use the rectangular plot of land as a garden.He wants to build a fence around his garden leaving a 2 m gap for a metal swing gate.The cost of the fencing is \\(\\$9\\) per metre.How much must he pay to fence his garden?","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q15.png","skill_id":96,"type_id":1,"opts":["$216","$288","$558","$576"]},{"id":13717,"q":"One of the lines in the figure is parallel to CD.Name the line.","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q25.png","skill_id":100,"type_id":1,"opts":["AB","BE","EF","FD"]},{"id":13718,"q":"Peter and Michael started jogging from the same point but in opposite directions.When they stopped jogging at the same time, Peter had jogged 4 times the distance Michael had jogged.Michael jogged 546 m less than Peter.How far apart were they when they stopped jogging?  m","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q26.png","skill_id":76,"type_id":2,"opts":["910"]},{"id":13722,"q":"The square is cut into 4 equal parts.What is the area of the shaded part? Ans :  cm2","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q30.png","skill_id":97,"type_id":2,"opts":["16"]},{"id":13723,"q":"Each square has a mass of 450 g.What is the mass of each circle? Express your answer in kg and g.Ans :  kg  g","img":"p3/images/st-joseph-2023-p3-end-of-year-exam-q31.png","skill_id":86,"type_id":2,"opts":["1","350"]},{"id":13739,"q":"How many of the marked angles in the figure are greater than a right angle?","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q8.png","skill_id":99,"type_id":1,"opts":["1","2","7","4"]},{"id":13740,"q":"The figure is a square.The length of AB is 8 cm.What is the area of the square?","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q9.png","skill_id":97,"type_id":1,"opts":["64 cm2","32 cm2","16 cm2","8 cm2"]},{"id":13743,"q":"The length of Bar A and Bar B is the same.Bar B is made up of 3 equal parts.What is the value of the shaded part?","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q12.png","skill_id":76,"type_id":1,"opts":["18","21","22","27"]},{"id":13745,"q":"How much more was the greatest amount of money collected than the least amount of money collected?","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q14.png","skill_id":104,"type_id":1,"opts":["$840","$580","$320","$260"]},{"id":13750,"q":"The mass of a bag is shown on the kitchen scale. What is the mass of the bag? [?] [?]","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q19.png","skill_id":85,"type_id":2,"opts":["4","600"]},{"id":13753,"q":"What is the area of Figure A? [?]","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q22.png","skill_id":95,"type_id":2,"opts":["8"]},{"id":13757,"q":"Station D has twice as many pupils as Station .","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q26.png","skill_id":102,"type_id":1,"opts":["Station A","Station B","Station C","Station D"]},{"id":13759,"q":"Which of the 2 figures have the same perimeter?","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q28.png","skill_id":96,"type_id":1,"opts":["P and Q","P and S","Q and R","R and S"]},{"id":13764,"q":"Xiaoling hangs 10 light bulbs at an equal distance apart on a wire. The distance between the 2nd and the 9th light bulb is 280 cm. What is the length of the wire used for hanging the 10 light bulbs? [?]","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q34.png","skill_id":87,"type_id":2,"opts":["360"]},{"id":13766,"q":"The figures are formed by sticks. They follow a pattern. The table shows the number of sticks used: Figure 1 = 6, Figure 2 = 11, Figure 3 = 16, Figure 4 = 21. (a) How many sticks are used to form Figure 6? (b) Which figure has 66 sticks? [?] [?]","img":"p3/images/st-nicholas-2023-p3-end-of-year-exam-q36.png","skill_id":69,"type_id":2,"opts":["31","13"]},{"id":13768,"q":"How many right angles are there in the figure ?","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q2.png","skill_id":99,"type_id":1,"opts":["10","8","6","4"]},{"id":13771,"q":"The figure is made up of a square and a rectangle.The total area is 67 cm².What is the area of the rectangle ?","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q5.png","skill_id":97,"type_id":1,"opts":["49 cm²","39 cm²","18 cm²","14 cm²"]},{"id":13772,"q":"What is the shortest route to the shopping centre from Susan's house ?","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q6.png","skill_id":87,"type_id":1,"opts":["1 km 375 m","1 km 480 m","2 km 225 m","2 km 325 m"]},{"id":13773,"q":"Which figures have the same perimeter ?","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q7.png","skill_id":96,"type_id":1,"opts":["A and C","B and C","B and D","C and D"]},{"id":13774,"q":"Which of the following shows \\(\\dfrac{1}{3}\\) of the figure shaded ?","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q8.png","skill_id":42,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":13775,"q":"Study the diagram.What is the mass of each block of X? ","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q10.png","skill_id":87,"type_id":2,"opts":["400"]},{"id":13781,"q":"The four cylinders contain some water.Clare wants to pour all the water from her cylinder into one of the cylinders (A, B, or C).Which cylinder will hold all her water ?","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q16.png","skill_id":87,"type_id":1,"opts":["Cylinder A","Cylinder B","Cylinder C","Clare's cylinder"]},{"id":13787,"q":"The incomplete graph shows the number of stickers collected by three friends, Derek, Indra and Aileen.After Indra gave some stickers to Aileen, the three children had an equal number of stickers each.How many stickers did Aileen have at first ? ","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q23.png","skill_id":104,"type_id":2,"opts":["20"]},{"id":13788,"q":"Samy arranged three pieces of tiles.All the tiles were of the same size.What was the area of each tile ? ","img":"p3/images/tao-nan-2023-p3-end-of-year-exam-q24.png","skill_id":97,"type_id":2,"opts":["162"]},{"id":13807,"q":"Ben spends \\(\\$28\\) on buying some cartons of milk.\n1 carton for \\(\\$4\\)\nHow many cartons of milk can he get?","img":"p3/images/acs-primary-2023-p3-weighted-assessment-q19.png","skill_id":76,"type_id":1,"opts":["32","24","7","4"]},{"id":13813,"q":"Find the missing number.\n2  9\n×    8\n2 2 3 2","img":"p3/images/acs-primary-2023-p3-weighted-assessment-q25.png","skill_id":75,"type_id":2,"opts":["7"]},{"id":13821,"q":"What is the mass of the bag of rice?","img":"p3/images/acs-primary-2023-p3-weighted-assessment-q33.png","skill_id":85,"type_id":1,"opts":["3 kg 4 g","3 kg 40 g","3 kg 400 g","3 kg 500 g"]},{"id":13823,"q":"Ali walked a total distance of 1 km 100 m from his home to school.Which point is his school at?","img":"p3/images/acs-primary-2023-p3-weighted-assessment-q35.png","skill_id":87,"type_id":1,"opts":["A","B","C","D"]},{"id":13830,"q":"Siti wants to walk from the library to the school.What is the shortest distance that she needs to walk from the library to the school?\n m","img":"p3/images/acs-primary-2023-p3-weighted-assessment-q42.png","skill_id":87,"type_id":2,"opts":["3158"]},{"id":13842,"q":"What do A and B represent?\nA is  B is ","img":"p3/images/henry-park-2023-p3-weighted-assessment-1-q8.png","skill_id":75,"type_id":2,"opts":["5","7"]},{"id":13850,"q":"3 stars stand for 7.What do 12 stars stand for?","img":"p3/images/maha-bodhi-2023-p3-weighted-assessment-1-and-2-q5.png","skill_id":76,"type_id":1,"opts":["84","28","21","12"]},{"id":13851,"q":"Arrange the numbers in increasing order. 8321, 8231, 8312, 8213 [?] [?] [?] [?]","img":"p3/images/maha-bodhi-2023-p3-weighted-assessment-1-and-2-q6.png","skill_id":69,"type_id":2,"opts":["8213","8231","8312","8321"]},{"id":13860,"q":"In the figure, which angle is an obtuse angle?","img":"p3/images/maha-bodhi-2023-p3-weighted-assessment-1-and-2-q15.png","skill_id":99,"type_id":1,"opts":["angle a","angle b","angle c","angle d"]},{"id":13863,"q":"Which pair of lines are parallel?","img":"p3/images/maha-bodhi-2023-p3-weighted-assessment-1-and-2-q18.png","skill_id":100,"type_id":1,"opts":["AE // ED","BC // ED","AE // CD","BC // CD"]},{"id":13865,"q":"Which of the following two letters have perpendicular lines?","img":"p3/images/maha-bodhi-2023-p3-weighted-assessment-1-and-2-q20.png","skill_id":100,"type_id":1,"opts":["N and A","L and E","N and L","A and E"]},{"id":13867,"q":"How many right angles are there inside the figure? [?]","img":"p3/images/maha-bodhi-2023-p3-weighted-assessment-1-and-2-q22.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":13889,"q":"Sally wrote two 4-digit numbers on a piece of paper. She spilled ink on some of the digits accidentally. Use the clues given to answer the questions that follow.\nFirst number: 2 1 4 [blot]\nSecond number: 4 3 [blot] [blot]\nClues:\n- The digit in the ones place of the first number is 1 less than the digit in the tens place.\n- The sum of the 2 numbers is 6511.\n(a) What is the smaller number?\n(b) What ","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q17.png","skill_id":71,"type_id":2,"opts":["2143","6"]},{"id":13890,"q":"Sarah bought a toy with the amount of money shown. How much did she pay for the toy? [?]","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q18.png","skill_id":45,"type_id":2,"opts":["7.30"]},{"id":13896,"q":"Write a multiplication equation for it.\n ×  = ","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q24.png","skill_id":72,"type_id":2,"opts":["8","4","32"]},{"id":13907,"q":"Which one of these shapes has a right angle in it?","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q35.png","skill_id":99,"type_id":1,"opts":["Shape 1","Shape 2","Shape 3","Shape 4"]},{"id":13908,"q":"Look at the angle marked on each letter.Which letter is marked with an obtuse angle?","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q36.png","skill_id":99,"type_id":1,"opts":["H","M","V","X"]},{"id":13909,"q":"How many acute angles are there in the shape?","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q37.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":13911,"q":"Look at the figure with vertices A, B, C and D, where angle A and angle B are right angles.Which of the following is correct?","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q39.png","skill_id":100,"type_id":1,"opts":["AB // CD","AD // BC","AB ⊥ DC","DC ⊥ BC"]},{"id":13912,"q":"Study the figure.\n(a) Name a pair of perpendicular lines.\n(b) Name a pair of parallel lines. [?] [?]","img":"p3/images/methodist-girls-2023-p3-weighted-assessment-q40.png","skill_id":100,"type_id":2,"opts":["XY ⊥ ST","AB // PQ"]},{"id":13927,"q":"Arrange the items from the most expensive to the cheapest.\nstorybook \\(\\$18.95\\), bag \\(\\$39.90\\), water bottle \\(\\$20.50\\)","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q7.png","skill_id":82,"type_id":1,"opts":["bag, storybook, water bottle","bag, water bottle, storybook","storybook, water bottle, bag","water bottle, bag, storybook"]},{"id":13931,"q":"Which picture shows 5 multiply by 7?","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q16.png","skill_id":73,"type_id":1,"opts":["Picture 1","Picture 2","Picture 3","Picture 4"]},{"id":13935,"q":"Which class has collected a total of 184 plastic bottles?","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q20.png","skill_id":102,"type_id":1,"opts":["6A","6B","6C","6D"]},{"id":13936,"q":"Which class has 14 more plastic bottles collected by the girls than the boys?","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q21.png","skill_id":104,"type_id":1,"opts":["6A","6B","6C","6D"]},{"id":13937,"q":"Jimmy spent \\(\\$18.80\\) for lunch. Which two food items did he order?\nFrench fries \\(\\$8.90\\), Ice-cream \\(\\$7.90\\), Burger \\(\\$9.90\\)","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q22.png","skill_id":83,"type_id":1,"opts":["French fries and Ice-cream","French fries and Burger","Ice-cream and Burger","French fries and French fries"]},{"id":13940,"q":"Randy bought two T-shirts from a shop. The amount of change he received is shown.\n(a) How much change did Randy receive? \\(\\$\\)[?]\n(b) Randy wanted to buy a cap that cost \\(\\$18.50\\). How much more money does he need to buy the cap? \\(\\$\\)[?]","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q25.png","skill_id":83,"type_id":2,"opts":["8.80","9.70"]},{"id":13943,"q":"How many right angles are there in the figure?","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q28.png","skill_id":99,"type_id":1,"opts":["1","2","3","5"]},{"id":13946,"q":"The mass of a math textbook is about _______.","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q31.png","skill_id":84,"type_id":1,"opts":["5 g","50 g","500 g","5000 g"]},{"id":13948,"q":"What is the total volume of the liquid in the three beakers?","img":"p3/images/nan-hua-2023-p3-weighted-assessment-q33.png","skill_id":85,"type_id":1,"opts":["750 mℓ","1300 mℓ","1350 mℓ","2000 mℓ"]},{"id":13956,"q":"There were 4 cards.\nJanice picked 2 of the cards.\nThe difference between the numbers on the 2 cards was 3000.\nWhich 2 cards did she pick?\nCard A: 8564, Card B: 3564, Card C: 5564, Card D: 5264","img":"p3/images/nanyang-2023-p3-weighted-assessment-1-and-2-q3.png","skill_id":70,"type_id":1,"opts":["A and B","A and C","B and D","C and D"]},{"id":13965,"q":"Jane accidentally spilled some ink on a receipt.\nXYZ Bookstore Receipt — Highlighter \\(\\$3.50\\), Book \\(\\$9.90\\), Pencil Case \\(\\$6\\).[ink], Total \\(\\$20\\).[ink]5.\nWhat was the greatest possible total amount on the receipt?","img":"p3/images/nanyang-2023-p3-weighted-assessment-1-and-2-q12.png","skill_id":82,"type_id":1,"opts":["$20.05","$20.35","$20.65","$20.95"]},{"id":13970,"q":"Look at the number pattern.\n20 over 10 with 3 over 50; 6 over 50 with 10 over 10; 70 over 90 with 7 over 400; 30 over 100 with 8 over .\nFind the missing number.","img":"p3/images/nanyang-2023-p3-weighted-assessment-1-and-2-q17.png","skill_id":76,"type_id":2,"opts":["140"]},{"id":13994,"q":"Jason has \\(\\$6.50\\). a) Which food item can he buy? b) How much change should he get?\nBurger \\(\\$7.50\\), Fries \\(\\$4.40\\)","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q11.png","skill_id":83,"type_id":1,"opts":["Burger; $0","Fries; $2.10","Burger; $2.10","Fries; $1.10"]},{"id":13997,"q":"Candy had \\(\\$50\\). She wanted to buy a chocolate cake for her mother's birthday. The prices of a chocolate cake sold in Shop A and B are shown. Price of chocolate cake in Shop A: \\(\\$49.85\\). Price of chocolate cake in Shop B: \\(\\$64.50\\).\na) Which shop should she buy from?\nb) Find the difference in the price of the chocolate cakes sold in these two shops. [?] \\(\\$\\)[?]","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q14.png","skill_id":83,"type_id":2,"opts":["Shop A","$14.65"]},{"id":14006,"q":"Children from classes A and B were asked to choose an ice-cream flavour from chocolate, vanilla, strawberry and mango.In Class A, which two flavours have equal number of votes?","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q23.png","skill_id":102,"type_id":1,"opts":["vanilla and mango","chocolate and vanilla","mango and strawberry","chocolate and strawberry"]},{"id":14007,"q":"Children from classes A and B were asked to choose an ice-cream flavour from chocolate, vanilla, strawberry and mango.Which statement is true?","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q24.png","skill_id":104,"type_id":1,"opts":["Mango is chosen the most among all the children in classes A and B.","Strawberry is voted the least among all the children in classes A and B.","The number of children who voted for mango is the same in both classes.","There are fewer children in Class A who have chosen vanilla than children in Class B."]},{"id":14026,"q":"What is the mass of the durian?","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q43.png","skill_id":85,"type_id":1,"opts":["1 kg 1 g","1 kg 10 g","1 kg 11 g","1 kg 100 g"]},{"id":14027,"q":"How much water must be poured from Beaker A to Beaker B so that both beakers have the same amount of water?","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q44.png","skill_id":87,"type_id":1,"opts":["350 ml","650 ml","700 ml","1300 ml"]},{"id":14032,"q":"The capacity of the beaker is  l and  ml.","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q49.png","skill_id":86,"type_id":2,"opts":["1","300"]},{"id":14033,"q":"Find the sum of A and B.","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q50.png","skill_id":81,"type_id":1,"opts":["\\(\\dfrac{7}{8}\\)","1","\\(\\dfrac{6}{8}\\)","\\(\\dfrac{1}{8}\\)"]},{"id":14034,"q":"Find the distance from home to the library in kilometres and metres.\n km  m","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q51.png","skill_id":87,"type_id":2,"opts":["1","951"]},{"id":14036,"q":"Mrs Kim bought the following items from the supermarket. Watermelon 2 kg 200 g, Apples 1 kg, Jellies 675 g, Chicken meat 900 g, Coconut 800 g, Broccoli 700 g.\na) Which 3 items had a total mass of 4 kg?\nb) A box with 17 jellies had a mass of 675 g. After Mrs Kim ate 5 similar jellies, the mass of the box with the remaining jellies became 550 g. What was the mass of each jelly? [?] [?]","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q53.png","skill_id":87,"type_id":2,"opts":["Watermelon, Apples, Coconut","25"]},{"id":14037,"q":"The container shows the amount of orange juice at first (filled to 200 ml). Then, some orange juice was spilt. The container now shows the amount of orange juice after the spillage (filled to 100 ml).\na) i) The container can only contain 250 ml of orange juice at most. (true/false)\nii) The amount of orange juice spilt was 150 ml. (true/false)\nb) How much more orange juice is to be poured into the ","img":"p3/images/pei-hwa-2023-p3-weighted-assessment-q54.png","skill_id":87,"type_id":2,"opts":["false","false","75"]},{"id":14050,"q":"Each shape represents a whole number. Study the question carefully and find the missing answer. [?]","img":"p3/images/raffles-girls-2023-p3-weighted-assessment-1-and-2-q13.png","skill_id":76,"type_id":2,"opts":["534"]},{"id":14055,"q":"Which one of the following is a right angle?","img":"p3/images/raffles-girls-2023-p3-weighted-assessment-1-and-2-q18.png","skill_id":99,"type_id":1,"opts":["Angle a","Angle b","Angle c","Angle d"]},{"id":14056,"q":"Name the line which is perpendicular to EG. [?]","img":"p3/images/raffles-girls-2023-p3-weighted-assessment-1-and-2-q19.png","skill_id":100,"type_id":2,"opts":["FG"]},{"id":14065,"q":"The figure is made up of equal triangles. How many more triangles must be shaded so that \\(\\dfrac{2}{3}\\) of the figure is shaded? [?]","img":"p3/images/raffles-girls-2023-p3-weighted-assessment-1-and-2-q29.png","skill_id":120,"type_id":2,"opts":["3"]},{"id":14074,"q":"What are the missing numbers? 480, 680, 880, , 1280, , 1680","img":"p3/images/rosyth-2023-p3-weighted-assessment-1-and-2-q5.png","skill_id":69,"type_id":2,"opts":["1080","1480"]},{"id":14081,"q":"The following table shows the number of Primary 3 students in a school. Every child was given 2 masks on Children's Day. What was the total number of masks given to the students in Primary 3? [?]","img":"p3/images/rosyth-2023-p3-weighted-assessment-1-and-2-q12.png","skill_id":76,"type_id":2,"opts":["236"]},{"id":14086,"q":"Buy 4 sticks of ice-cream for \\(\\$3\\). Ben bought 528 sticks of ice-cream for a carnival. How much did he spend altogether? \\(\\$\\)[?]","img":"p3/images/rosyth-2023-p3-weighted-assessment-1-and-2-q17.png","skill_id":76,"type_id":2,"opts":["$396"]},{"id":14095,"q":"What is the mass of the pineapple?  g","img":"p3/images/rosyth-2023-p3-weighted-assessment-1-and-2-q26.png","skill_id":85,"type_id":2,"opts":["1400"]},{"id":14107,"q":"Daniel plans to use his savings to buy a pair of sports shoes. How much more money must he save if the sports shoes cost \\(\\$90\\)? [?]","img":"p3/images/tao-nan-2023-p3-weighted-assessment-q6.png","skill_id":104,"type_id":2,"opts":["71"]},{"id":14108,"q":"In the figure, name the line parallel to BD.","img":"p3/images/tao-nan-2023-p3-weighted-assessment-q7.png","skill_id":100,"type_id":1,"opts":["AE","AF","BC","EC"]},{"id":14109,"q":"Which tank(s) has / have more than 32 fish?","img":"p3/images/tao-nan-2023-p3-weighted-assessment-q9.png","skill_id":102,"type_id":1,"opts":["Tank C and Tank D","Tank C only","Tank D only","Tank B and Tank C"]},{"id":14110,"q":"How many fish must be taken from Tank C and placed into Tank A so that the two tanks will have the same number of fish? [?]","img":"p3/images/tao-nan-2023-p3-weighted-assessment-q10.png","skill_id":104,"type_id":2,"opts":["18"]},{"id":14115,"q":"The figures are made up of dots. How many dots are required to form Figure 10? [?]","img":"p3/images/tao-nan-2023-p3-weighted-assessment-q15.png","skill_id":69,"type_id":2,"opts":["32"]},{"id":14120,"q":"Figures A, B, C and D are made up of 1-cm squares.Which two figures have the same perimeter?","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q5.png","skill_id":96,"type_id":1,"opts":["A and B","B and C","C and D","D and A"]},{"id":14121,"q":"Mabel had these coins in her coin pouch.She took out 3 coins from her pouch and counted them.Which of the following amounts could not be taken out from her pouch?","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q6.png","skill_id":82,"type_id":1,"opts":["$0.45","$0.75","$0.85","$1.15"]},{"id":14123,"q":"Name a line perpendicular to CD.","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["DE","AB","EF","BF"]},{"id":14124,"q":"What is the mass of the bag of potatoes on the weighing scale? Express your answer in kg and g. [?] [?]","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q9.png","skill_id":85,"type_id":2,"opts":["2","700"]},{"id":14127,"q":"The following figure is drawn in a square grid. Name all the acute angles in the figure. [?] [?] [?]","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q12.png","skill_id":99,"type_id":2,"opts":["a","c","e"]},{"id":14139,"q":"The figure is made up of a rectangle and 3 identical squares. The length of the rectangle is 27 cm. Find the area of each square. [?]","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q25.png","skill_id":97,"type_id":2,"opts":["81"]},{"id":14140,"q":"Lines and dots are used to form the following figures that follow a pattern. The first three figures are shown. The table shows the number of lines and dots used for each figure. (a) Complete the table for Figure 4: number of lines. (b) Which Figure Number will have a total of 51 dots? [?] [?]","img":"p3/images/catholic-high-2024-p3-end-of-year-exam-q26.png","skill_id":69,"type_id":2,"opts":["12","25"]},{"id":14144,"q":"Find the total volume of water in this set of beakers.","img":"p3/images/henry-park-2024-p3-end-of-year-exam-q4.png","skill_id":85,"type_id":1,"opts":["2 l 230 ml","2 l 300 ml","4 l 30 ml","5 l"]},{"id":14146,"q":"Which of the following letters has parallel lines?","img":"p3/images/henry-park-2024-p3-end-of-year-exam-q6.png","skill_id":100,"type_id":1,"opts":["L","O","V","E"]},{"id":14148,"q":"Which of the following fractions is nearest to 1 whole?","img":"p3/images/henry-park-2024-p3-end-of-year-exam-q8.png","skill_id":79,"type_id":1,"opts":["\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{10}\\)","\\(\\dfrac{4}{5}\\)","\\(\\dfrac{7}{10}\\)"]},{"id":14153,"q":"Find the perimeter of the shaded figure. (Each grid square is 1 cm by 1 cm.) [?]","img":"p3/images/henry-park-2024-p3-end-of-year-exam-q13.png","skill_id":96,"type_id":2,"opts":["18"]},{"id":14156,"q":"Study the figure.Which of these angles are acute angles?","img":"p3/images/henry-park-2024-p3-end-of-year-exam-q16.png","skill_id":99,"type_id":1,"opts":["a and c","b and d","a, c and e","b, d and e"]},{"id":14175,"q":"In the figure, which of the following angles is an acute angle?","img":"p3/images/maha-bodhi-2024-p3-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["angle a","angle b","angle c","angle d"]},{"id":14176,"q":"What is the total mass of the watermelon and mangoes?","img":"p3/images/maha-bodhi-2024-p3-end-of-year-exam-q7.png","skill_id":87,"type_id":1,"opts":["2 kg 110 g","3 kg","3 kg 100 g","3 kg 300 g"]},{"id":14178,"q":"The length of a square is 5 cm.What is the perimeter of two such squares placed side by side?","img":"p3/images/maha-bodhi-2024-p3-end-of-year-exam-q9.png","skill_id":96,"type_id":1,"opts":["20 cm","30 cm","40 cm","50 cm"]},{"id":14185,"q":"What is the area of the rectangle? [?]","img":"p3/images/maha-bodhi-2024-p3-end-of-year-exam-q16.png","skill_id":97,"type_id":2,"opts":["104"]},{"id":14186,"q":"Name the line which is perpendicular to Line EF. [?]","img":"p3/images/maha-bodhi-2024-p3-end-of-year-exam-q17.png","skill_id":100,"type_id":2,"opts":["CD"]},{"id":14199,"q":"In the figure, how many of the marked angles are acute?","img":"p3/images/methodist-girls-2024-p3-end-of-year-exam-q5.png","skill_id":99,"type_id":1,"opts":["6","2","3","4"]},{"id":14210,"q":"What is the missing fraction in the box?","img":"p3/images/methodist-girls-2024-p3-end-of-year-exam-q16.png","skill_id":69,"type_id":1,"opts":["\\(\\dfrac{1}{5}\\)","\\(\\dfrac{2}{5}\\)","\\(\\dfrac{4}{5}\\)","\\(\\dfrac{1}{6}\\)"]},{"id":14214,"q":"Mr Lee wants to buy some barb wire to fence up his rectangular garden completely.The length of his garden is 50 m.Its breadth is 32 m.What is the total length of barb wire Mr Lee needs to buy?\nAns:  m","img":"p3/images/methodist-girls-2024-p3-end-of-year-exam-q21.png","skill_id":96,"type_id":2,"opts":["164"]},{"id":14222,"q":"How many of the marked angles are right angles?","img":"p3/images/mgs-paya-lebar-2024-p3-end-of-year-exam-q3.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":14226,"q":"Which of the following figures does not show \\(\\dfrac{1}{4}\\) of the figure shaded?","img":"p3/images/mgs-paya-lebar-2024-p3-end-of-year-exam-q7.png","skill_id":42,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":14231,"q":"What is the mass of the watermelon? Give your answer in grams.","img":"p3/images/mgs-paya-lebar-2024-p3-end-of-year-exam-q12.png","skill_id":84,"type_id":2,"opts":["3700"]},{"id":14234,"q":"Name the three obtuse angles in the figure.,  and ","img":"p3/images/mgs-paya-lebar-2024-p3-end-of-year-exam-q15.png","skill_id":99,"type_id":2,"opts":["a","d","e"]},{"id":14239,"q":"Identify a pair of parallel lines for the figure. // ","img":"p3/images/mgs-paya-lebar-2024-p3-end-of-year-exam-q20.png","skill_id":100,"type_id":2,"opts":["JQ","KL"]},{"id":14245,"q":"Jasmine draws a figure.It is made up of 2 identical square A and 1 square B.The length of square B is 3 cm.(a) What is the perimeter of square B?  cm (b) What is the area of 1 square A?  cm2","img":"p3/images/mgs-paya-lebar-2024-p3-end-of-year-exam-q26.png","skill_id":97,"type_id":2,"opts":["12","81"]},{"id":14251,"q":"Each square has an area of 1 square unit.\nWhat is the area of the figure?","img":"p3/images/nanyang-2024-p3-end-of-year-exam-q5.png","skill_id":95,"type_id":1,"opts":["23 square units","21 square units","19 square units","18 square units"]},{"id":14254,"q":"How many acute angles are there in the figure? [?]","img":"p3/images/nanyang-2024-p3-end-of-year-exam-q8.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":14255,"q":"Find the perimeter of the square.\n9 cm [?]","img":"p3/images/nanyang-2024-p3-end-of-year-exam-q9.png","skill_id":96,"type_id":2,"opts":["36"]},{"id":14263,"q":"Look at the figure.AB, BC, CD, DE and EF are straight lines.Name a pair of parallel lines.","img":"p3/images/nanyang-2024-p3-end-of-year-exam-q17.png","skill_id":100,"type_id":1,"opts":["AB and EF","AB and CD","BC and DE","CD and EF"]},{"id":14267,"q":"Look at the number lines. Find the difference between B and A.","img":"p3/images/nanyang-2024-p3-end-of-year-exam-q20.png","skill_id":81,"type_id":1,"opts":["\\(\\dfrac{1}{8}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{7}{8}\\)","\\(\\dfrac{1}{9}\\)"]},{"id":14277,"q":"Which digit in the two numbers 1357 and 7153 has the same value?","img":"p3/images/pei-hwa-2024-p3-end-of-year-exam-q2.png","skill_id":66,"type_id":1,"opts":["1","5","3","7"]},{"id":14280,"q":"How many of the marked angles inside the figure are acute angles?","img":"p3/images/pei-hwa-2024-p3-end-of-year-exam-q5.png","skill_id":99,"type_id":1,"opts":["5","2","3","4"]},{"id":14282,"q":"Which of the two figures have the same perimeter?","img":"p3/images/pei-hwa-2024-p3-end-of-year-exam-q7.png","skill_id":96,"type_id":1,"opts":["A and C","A and D","B and C","B and D"]},{"id":14283,"q":"A bakery sold a set of doughnut and sandwich for a total of \\(\\$3\\).Ariel used all these notes and coins to pay for the items.How many sets of doughnuts and sandwiches did Ariel buy in total?","img":"p3/images/pei-hwa-2024-p3-end-of-year-exam-q8.png","skill_id":83,"type_id":1,"opts":["16","12","8","4"]},{"id":14289,"q":"What is the area of the square shown? Ans:  cm²","img":"p3/images/pei-hwa-2024-p3-end-of-year-exam-q14.png","skill_id":97,"type_id":2,"opts":["64"]},{"id":14293,"q":"Drumsticks are sold in boxes of 6. Mrs Tan needs to get 70 drumsticks for a party. What is the least number of boxes of drumsticks that Mrs Tan needs to buy? [?]","img":"p3/images/pei-hwa-2024-p3-end-of-year-exam-q19.png","skill_id":74,"type_id":2,"opts":["12"]},{"id":14302,"q":"What is the total volume of water in the two beakers?","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q7.png","skill_id":87,"type_id":1,"opts":["720 ml","750 ml","820 ml","850 ml"]},{"id":14306,"q":"How many more triangles than semi-circles are there?","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q11.png","skill_id":65,"type_id":1,"opts":["6","2","3","4"]},{"id":14312,"q":"Figure A is made up of four identical rectangles.The breadth of one rectangle is 3 cm and its length is 3 times of its breadth.Find the perimeter of Figure A.","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q17.png","skill_id":96,"type_id":1,"opts":["42 cm","69 cm","72 cm","96 cm"]},{"id":14314,"q":"Find the mass of the bottle.\n kg  g","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q19.png","skill_id":85,"type_id":2,"opts":["2","400"]},{"id":14323,"q":"Find the value of A and B.\n6 A 9 × B = 4074\nA = , B = ","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q28.png","skill_id":75,"type_id":2,"opts":["7","6"]},{"id":14326,"q":"Mrs Teo prepared some fruit punch for a party.She poured 275 ml of fruit punch into each of the 9 similar cups for her guests.At the end of the party, she had 402 ml of fruit punch left.How much fruit punch did she prepare at first?  ml","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q31.png","skill_id":87,"type_id":2,"opts":["2877"]},{"id":14327,"q":"Write the number of flat surface(s) for the following objects.\nCone: \nRectangular box (tissue box): ","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q32.png","skill_id":231,"type_id":2,"opts":["1","6"]},{"id":14331,"q":"Study the pattern.The figures are made up of sticks.\nFigure 1, Figure 2, Figure 3 ...Figure 7\nFigure 1 = 4 sticks, Figure 2 = 7, Figure 3 = 10.\nHow many sticks are there in Figure 7? ","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q36.png","skill_id":69,"type_id":2,"opts":["22"]},{"id":14337,"q":"The figure is made up of 3 identical rectangles and 1 square. The perimeter of the square is 36 cm. The length of one rectangle is 4 cm longer than its breadth. Find the area of the shaded rectangle.","img":"p3/images/raffles-girls-2024-p3-end-of-year-exam-q42.png","skill_id":97,"type_id":1,"opts":["\\(3\\dfrac{1}{2}\\)","4","\\(\\dfrac{6}{2}\\)","\\(\\dfrac{7}{3}\\)"]},{"id":14349,"q":"Count and write the correct amount of money.Ans: $ ","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q12.png","skill_id":82,"type_id":2,"opts":["113.15"]},{"id":14350,"q":"The figure is made up of 2 identical rectangles. Find the perimeter of the figure. [?]","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q13.png","skill_id":96,"type_id":2,"opts":["64"]},{"id":14356,"q":"Mr Tan puts some sticks at equal distance on a straight line.The distance between the 1st and 5th stick is 20 m.a) What is the distance between the 1st and 2nd stick? b) The total distance between the 1st stick and the last stick is 40 m.How many sticks are there altogether? Ans: a)  m b)  sticks","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q19.png","skill_id":76,"type_id":2,"opts":["5","9"]},{"id":14358,"q":"In the figure, how many of the marked angles are greater than a right angle? [?]","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q21.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":14359,"q":"Study the figure in the square grid.a) Identify and name a pair of perpendicular lines.b) Identify and name a pair of parallel lines.Ans: a)  perpendicular to  b)  parallel to ","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q22.png","skill_id":100,"type_id":2,"opts":["CD","CF","BF","CD"]},{"id":14360,"q":"Each wooden block is of equal mass. The mass of 6 blocks is 852 g. Find the mass of the jar. [?]","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q23.png","skill_id":87,"type_id":2,"opts":["568"]},{"id":14361,"q":"Figure 1 is a rectangle and Figure 2 is a square. The perimeter of the rectangle is the same as the perimeter of the square. The length of the square is 8 cm. Find the length of the rectangle given that the breadth is 6 cm. [?]","img":"p3/images/rosyth-2024-p3-end-of-year-exam-q24.png","skill_id":96,"type_id":2,"opts":["10"]},{"id":14369,"q":"What is the total volume of water in the two beakers?","img":"p3/images/st-hilda-2024-p3-end-of-year-exam-q6.png","skill_id":87,"type_id":1,"opts":["30 ml","350 ml","380 ml","650 ml"]},{"id":14371,"q":"There are four angles in the figure.How many of the angles are acute angles?","img":"p3/images/st-hilda-2024-p3-end-of-year-exam-q8.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":14372,"q":"Name a pair of parallel lines in the figure.","img":"p3/images/st-hilda-2024-p3-end-of-year-exam-q9.png","skill_id":100,"type_id":1,"opts":["AB // BC","AB // DG","BC // DG","BC // FE"]},{"id":14385,"q":"James ran 3 complete rounds around a 400 m running track.He walked for another 250 m.What was the total distance he ran and walked? Give your answer in kilometres and metres. km  m","img":"p3/images/st-hilda-2024-p3-end-of-year-exam-q22.png","skill_id":86,"type_id":2,"opts":["1","450"]},{"id":14387,"q":"There are six angles in the figure.How many of the angles are greater than a right angle? ","img":"p3/images/st-hilda-2024-p3-end-of-year-exam-q24.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":14393,"q":"Which lines are perpendicular to each other?","img":"p3/images/st-nicholas-2024-p3-end-of-year-exam-q3.png","skill_id":100,"type_id":1,"opts":["AB and AD","AB and CD","AD and BC","AD and DC"]},{"id":14394,"q":"What is the area of the figure?","img":"p3/images/st-nicholas-2024-p3-end-of-year-exam-q4.png","skill_id":95,"type_id":1,"opts":["16 square units","14 square units","12 square units","10 square units"]},{"id":14403,"q":"The figure shows the amount of water in a measuring cup.What is the total amount of water in 6 such measuring cups?  ml","img":"p3/images/st-nicholas-2024-p3-end-of-year-exam-q14.png","skill_id":87,"type_id":2,"opts":["1560"]},{"id":14408,"q":"Mindy gave away some food items to some families.Each family received 5 cans of mushrooms and 7 packets of seaweed.Mindy gave away 35 cans of mushrooms altogether.How many packets of seaweed did she give away altogether? ","img":"p3/images/st-nicholas-2024-p3-end-of-year-exam-q19.png","skill_id":76,"type_id":2,"opts":["49"]},{"id":14412,"q":"Mrs Afiya cut a long string into 4 equal parts.She then used each part to form a rectangular frame.The length of the frame was 29 cm and its breadth was 17 cm.\n(a) What was the perimeter of each rectangular frame?  cm\n(b) How long was the string?  cm","img":"p3/images/st-nicholas-2024-p3-end-of-year-exam-q23.png","skill_id":96,"type_id":2,"opts":["92","368"]},{"id":14413,"q":"The figures are made up of identical squares.The figures follow a pattern.\nFigure: 1, 2, 3, ..., 6 ; Number of shaded squares: 8, 12, 16, ..., ?\n(a) How many shaded squares are there in Figure 6? \n(b) A figure has a total of 52 shaded squares.What is the figure number? ","img":"p3/images/st-nicholas-2024-p3-end-of-year-exam-q24.png","skill_id":69,"type_id":2,"opts":["28","12"]},{"id":14418,"q":"How many of the marked angles are acute angles?","img":"p3/images/tao-nan-2024-p3-end-of-year-exam-q3.png","skill_id":99,"type_id":1,"opts":["5","6","7","8"]},{"id":14420,"q":"What is the mass of the packet of flour?","img":"p3/images/tao-nan-2024-p3-end-of-year-exam-q5.png","skill_id":85,"type_id":1,"opts":["2 kg 50 g","2 kg 60 g","2 kg 500 g","2 kg 600 g"]},{"id":14421,"q":"What digit does the smiley face stand for?\n4 3 [smiley] 1\n- 1 2 3 4\n= 3 0 9 7","img":"p3/images/tao-nan-2024-p3-end-of-year-exam-q6.png","skill_id":70,"type_id":1,"opts":["6","2","3","9"]},{"id":14425,"q":"What is the area of the figure?","img":"p3/images/tao-nan-2024-p3-end-of-year-exam-q10.png","skill_id":95,"type_id":1,"opts":["30 cm²","28 cm²","26 cm²","18 cm²"]},{"id":14431,"q":"The numbers in each row and column add up to 370. Fill in the missing numbers in the boxes. [?] [?]","img":"p3/images/tao-nan-2024-p3-end-of-year-exam-q17.png","skill_id":71,"type_id":2,"opts":["135","115"]},{"id":14434,"q":"Mdm Lim drove from her house to her office. After that, she drove to the supermarket to buy groceries before driving home. Mdm Lim drove a total distance of 5 km 375 m. What was the distance between the supermarket and her house?\nHouse to Office: 2 km 225 m. Office to Supermarket: 1 km 750 m. [?]","img":"p3/images/tao-nan-2024-p3-end-of-year-exam-q20.png","skill_id":87,"type_id":2,"opts":["1 km 400 m"]},{"id":14460,"q":"Josh has the amount of money as shown.How much money does he have?\nAns: $ ","img":"p3/images/henry-park-2024-p3-weighted-assessment-1-q8.png","skill_id":82,"type_id":2,"opts":["12.00"]},{"id":14484,"q":"The number statement that represents the diagram is","img":"p3/images/nan-hua-2024-p3-term-2-review-q3.png","skill_id":73,"type_id":1,"opts":["5 × 5","5 × 6","7 × 5","7 × 7"]},{"id":14504,"q":"What is the mass of the sack of rice?","img":"p3/images/nan-hua-2024-p3-term-4-review-q10.png","skill_id":86,"type_id":1,"opts":["360 g","600 g","3060 g","3600 g"]},{"id":14507,"q":"How many obtuse angles are there in the figure?","img":"p3/images/nan-hua-2024-p3-term-4-review-q13.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":14508,"q":"There are 4 bottles A, B, C and D of different capacities.Arrange the bottles starting from the smallest capacity to the greatest capacity.","img":"p3/images/nan-hua-2024-p3-term-4-review-q14.png","skill_id":86,"type_id":1,"opts":["A, B, C, D","B, A, C, D","D, B, C, A","A, C, B, D"]},{"id":14522,"q":"One of the trees is placed on a 10-cm tall box.How much taller is Christmas tree B than A?\n cm","img":"p3/images/nan-hua-2024-p3-term-4-review-q29.png","skill_id":87,"type_id":2,"opts":["22"]},{"id":14523,"q":"The total mass of the three bags A, B and C is 60 kg.The mass of B and C is 50 kg.B is heavier than A by 5 kg.What is the mass of B?\n kg","img":"p3/images/nan-hua-2024-p3-term-4-review-q30.png","skill_id":87,"type_id":2,"opts":["15"]},{"id":14529,"q":"57 participants went to attend a meeting and similar chairs were arranged in a row from one end of the hall to another end.A chair was placed one metre apart from each other.What is the distance between the 1st chair and the 57th chair? Leave your answer in centimetres.\n cm","img":"p3/images/nan-hua-2024-p3-term-4-review-q36.png","skill_id":87,"type_id":2,"opts":["7310"]},{"id":14547,"q":"Look at the number pattern. The numbers in each square are related in a similar way. Find the missing number. [?]","img":"p3/images/nanyang-2024-p3-term-2-review-q8.png","skill_id":76,"type_id":2,"opts":["35"]},{"id":14549,"q":"Which one of the figures has the same area as Figure A?","img":"p3/images/rosyth-2024-p3-term-1-review-q1.png","skill_id":95,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":14550,"q":"The perimeter of the figure is ______ cm.","img":"p3/images/rosyth-2024-p3-term-1-review-q2.png","skill_id":96,"type_id":1,"opts":["10","13","14","18"]},{"id":14551,"q":"What is the area of the shaded figure?","img":"p3/images/rosyth-2024-p3-term-1-review-q3.png","skill_id":95,"type_id":1,"opts":["9 cm²","10 cm²","11 cm²","12 cm²"]},{"id":14552,"q":"Peter cut a square piece of paper of side 6 cm into two equal rectangles.What is the area of each rectangle?","img":"p3/images/rosyth-2024-p3-term-1-review-q4.png","skill_id":97,"type_id":1,"opts":["12 cm²","18 cm²","24 cm²","36 cm²"]},{"id":14553,"q":"The figure is made up of 2 identical rectangles.Find the perimeter of the figure.","img":"p3/images/rosyth-2024-p3-term-1-review-q5.png","skill_id":96,"type_id":1,"opts":["50 cm","56 cm","52 cm","64 cm"]},{"id":14554,"q":"The length of each side of the figure is the same. Find the perimeter of the figure. [?]","img":"p3/images/rosyth-2024-p3-term-1-review-q6.png","skill_id":96,"type_id":2,"opts":["40"]},{"id":14555,"q":"Figure 1 is a rectangle and Figure 2 is a square. The perimeter of the rectangle is the same as the perimeter of the square. Find the length of the square. [?]","img":"p3/images/rosyth-2024-p3-term-1-review-q7.png","skill_id":96,"type_id":2,"opts":["9"]},{"id":14556,"q":"The figure shows a square and a rectangle. The rectangle is made up of 2 identical squares. If the rectangle has a perimeter of 60 cm, find the area of the square. [?]","img":"p3/images/rosyth-2024-p3-term-1-review-q8.png","skill_id":97,"type_id":2,"opts":["100"]},{"id":14557,"q":"Ian's living room is 5 m by 4 m. He covered the living room with a carpet that is 3 m by 3 m. What is the area of the room that is not covered by the carpet? [?]","img":"p3/images/rosyth-2024-p3-term-1-review-q9.png","skill_id":97,"type_id":2,"opts":["11"]},{"id":14558,"q":"Mavis cut out 3 equal rectangles from a piece of square paper. The paper has a perimeter of 48 cm. What is the perimeter of each rectangle? [?]","img":"p3/images/rosyth-2024-p3-term-1-review-q10.png","skill_id":96,"type_id":2,"opts":["32"]},{"id":14569,"q":"Inside the figure, how many angles are smaller than a right angle?","img":"p3/images/rosyth-2024-p3-term-2-review-q2.png","skill_id":99,"type_id":1,"opts":["5","8","3","4"]},{"id":14570,"q":"Which of the following is an obtuse angle?","img":"p3/images/rosyth-2024-p3-term-2-review-q3.png","skill_id":99,"type_id":1,"opts":["Angle (1)","Angle (2)","Angle (3)","Angle (4)"]},{"id":14571,"q":"Arrange the following angles from greatest to the smallest.","img":"p3/images/rosyth-2024-p3-term-2-review-q4.png","skill_id":99,"type_id":1,"opts":["∠a, ∠b, ∠c","∠a, ∠c, ∠b","∠b, ∠c, ∠a","∠c, ∠a, ∠b"]},{"id":14572,"q":"How many angles in the figure is/are smaller than a right angle? ","img":"p3/images/rosyth-2024-p3-term-2-review-q5.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":14573,"q":"How many sides and angles do the figures have? Pentagon: sides , angles ; second figure: sides , angles .","img":"p3/images/rosyth-2024-p3-term-2-review-q7.png","skill_id":99,"type_id":2,"opts":["5","5","6","6"]},{"id":14574,"q":"Which letter(s) has/have at least one pair of parallel lines?","img":"p3/images/rosyth-2024-p3-term-2-review-q8.png","skill_id":100,"type_id":1,"opts":["Letter M and letter H","Letter A and letter T","Letter T only","Letter H only"]},{"id":14575,"q":"Which letter(s) has/have at least one pair of perpendicular lines?","img":"p3/images/rosyth-2024-p3-term-2-review-q9.png","skill_id":100,"type_id":1,"opts":["Letter T and letter H","Letter M and letter A","Letter M only","Letter A and letter T"]},{"id":14576,"q":"Name the pair of perpendicular lines in this figure.","img":"p3/images/rosyth-2024-p3-term-2-review-q10.png","skill_id":100,"type_id":1,"opts":["AB and BC","CD and BC","AD and DC","AB and AD"]},{"id":14577,"q":"(a) Name a line parallel to AB. (b) Name a line perpendicular to CD.","img":"p3/images/rosyth-2024-p3-term-2-review-q11.png","skill_id":100,"type_id":2,"opts":["EF","GH"]},{"id":14627,"q":"What is the mass of the watermelon? Give your answer in kg and g. kg  g","img":"p3/images/rosyth-2024-p3-term-2-review-q64.png","skill_id":85,"type_id":2,"opts":["1","200"]},{"id":14628,"q":"Gary pours a can of green tea into the beaker.What is the volume of 5 such cans of green tea? Give your answer in millilitres. ml","img":"p3/images/rosyth-2024-p3-term-2-review-q65.png","skill_id":87,"type_id":2,"opts":["1250"]},{"id":14629,"q":"3 identical cups can fill a bottle.2 such bottles can fill a jug completely.The capacity of the jug is 840 ml.What is the capacity of one cup in millilitres?  ml","img":"p3/images/rosyth-2024-p3-term-2-review-q66.png","skill_id":87,"type_id":2,"opts":["140"]},{"id":14630,"q":"Sam cycled to Baoli's house and then to Min Rui's house.How far did he cycle? Give your answer in kilometres and metres. km  m","img":"p3/images/rosyth-2024-p3-term-2-review-q67.png","skill_id":87,"type_id":2,"opts":["3","850"]},{"id":14631,"q":"Min Rui jogged to school and jogged back home again.What was the total distance he jogged? Give your answer in kilometres and metres. km  m","img":"p3/images/rosyth-2024-p3-term-2-review-q68.png","skill_id":87,"type_id":2,"opts":["5","200"]},{"id":14632,"q":"The apples are of the same mass and the mangoes are also of the same mass.Find the mass of 1 apple. g","img":"p3/images/rosyth-2024-p3-term-2-review-q69.png","skill_id":87,"type_id":2,"opts":["100"]},{"id":14633,"q":"The apples are of the same mass and the mangoes are also of the same mass.Find the mass of 1 mango. g","img":"p3/images/rosyth-2024-p3-term-2-review-q70.png","skill_id":87,"type_id":2,"opts":["250"]},{"id":14654,"q":"× = 64\n\nWhat is the value of ?","img":"p3/images/red-swastika-2024-p3-revision-q6.png","skill_id":73,"type_id":1,"opts":["6","7","8","9"]},{"id":14658,"q":"Xiaomin only had five coins in her purse: \\(\\$1\\), 50¢, 20¢, 10¢ and 5¢.She donated two coins from her purse to charity during Children's Day.Which of the following amounts could she have donated?","img":"p3/images/red-swastika-2024-p3-revision-q10.png","skill_id":82,"type_id":1,"opts":["35¢","80¢","$1.15","$1.20"]},{"id":14660,"q":"Which of the following shapes has both perpendicular and parallel lines?","img":"p3/images/red-swastika-2024-p3-revision-q12.png","skill_id":100,"type_id":1,"opts":["Shape 1 (trapezium)","Shape 2 (right-angled triangle)","Shape 3 (rhombus)","Shape 4 (arrow / pentagon-like figure)"]},{"id":14661,"q":"Find the area of the rectangle.","img":"p3/images/red-swastika-2024-p3-revision-q13.png","skill_id":97,"type_id":1,"opts":["15 cm²","30 cm²","56 cm²","64 cm²"]},{"id":14666,"q":"Which of the following is likely to be the total mass of 10 eggs?","img":"p3/images/red-swastika-2024-p3-revision-q18.png","skill_id":84,"type_id":1,"opts":["4 g","4 kg","400 g","400 kg"]},{"id":14667,"q":"What are the missing digits in the boxes?\n\n[ ]382 − 28[ ]9 = 1543","img":"p3/images/red-swastika-2024-p3-revision-q19.png","skill_id":70,"type_id":1,"opts":["3382, 2839","3382, 2849","4382, 2839","4382, 2849"]},{"id":14668,"q":"Chris used stickers of four different shapes to make a pattern.The first 8 stickers are shown.What was the shape of the 36th sticker?","img":"p3/images/red-swastika-2024-p3-revision-q20.png","skill_id":69,"type_id":1,"opts":["Smiley face","Heart","Sun","Four-pointed star"]},{"id":14669,"q":"Write the number that is represented by the diagram.\n\n","img":"p3/images/red-swastika-2024-p3-revision-q21.png","skill_id":66,"type_id":2,"opts":["4026"]},{"id":14672,"q":"Six angles are marked in the figure.How many of them are larger than a right angle?\n\n","img":"p3/images/red-swastika-2024-p3-revision-q24.png","skill_id":99,"type_id":2,"opts":["4"]},{"id":14678,"q":"Some plants were planted in a row at equal distances.The distance between the 1st and the 2nd plant was 655 m.What was the distance between the 1st and 6th plant? Give your answer in km and m.\n\n km  m","img":"p3/images/red-swastika-2024-p3-revision-q30.png","skill_id":87,"type_id":2,"opts":["3","275"]},{"id":14682,"q":"The figure is made up of a square and a triangle of equal sides.Find the perimeter of the figure.\n\n cm","img":"p3/images/red-swastika-2024-p3-revision-q34.png","skill_id":96,"type_id":2,"opts":["40"]},{"id":14691,"q":"A worker completely covered a square-shaped floor with identical tiles using the tiling pattern.Each tile is 46 cm by 46 cm and the left column shows the tiles stacked.\n(a) How many tiles did he use to completely cover the floor?\n(b) What is the perimeter of the floor?\n\n(a)  tiles\n(b)  cm","img":"p3/images/red-swastika-2024-p3-revision-q45.png","skill_id":96,"type_id":2,"opts":["32","736"]},{"id":14695,"q":"How many obtuse angles are there inside the shape?","img":"p3/images/st-hilda-2024-p3-term-3-review-q4.png","skill_id":99,"type_id":1,"opts":["0","2","6","4"]},{"id":14696,"q":"Identify a pair of perpendicular lines in the figure.","img":"p3/images/st-hilda-2024-p3-term-3-review-q5.png","skill_id":100,"type_id":1,"opts":["AB ⊥ BC","AB ⊥ HG","AH ⊥ DE","CD ⊥ FE"]},{"id":14700,"q":"Which of the following marked angles is the greatest?","img":"p3/images/st-hilda-2024-p3-term-3-review-q9.png","skill_id":99,"type_id":1,"opts":["Angle (1)","Angle (2)","Angle (3)","Angle (4)"]},{"id":14701,"q":"Which of the following marked angles is/are smaller than a right angle?","img":"p3/images/st-hilda-2024-p3-term-3-review-q10.png","skill_id":99,"type_id":1,"opts":["(a) and (b)","(a), (b) and (c)","(c)","(d)"]},{"id":14706,"q":"How many angles are there inside the shape? [?]","img":"p3/images/st-hilda-2024-p3-term-3-review-q15.png","skill_id":98,"type_id":2,"opts":["5"]},{"id":14707,"q":"How many right angles are there inside the shape? [?]","img":"p3/images/st-hilda-2024-p3-term-3-review-q16.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":14708,"q":"In the figure, identify a pair of parallel lines.","img":"p3/images/st-hilda-2024-p3-term-3-review-q17.png","skill_id":100,"type_id":1,"opts":["BC // DE","AB // CD","AF // EC","AB // EF"]},{"id":14709,"q":"Which type of book is the most popular?","img":"p3/images/st-hilda-2024-p3-term-3-review-q19.png","skill_id":64,"type_id":1,"opts":["Adventure","Fairy Tale","Mystery","Science Fiction"]},{"id":14721,"q":"Study the lines carefully.Which line is parallel to XY?","img":"p3/images/tao-nan-2024-p3-revision-q6.png","skill_id":100,"type_id":1,"opts":["PQ","RS","UT","VW"]},{"id":14722,"q":"What is the mass of the bag of rice?","img":"p3/images/tao-nan-2024-p3-revision-q7.png","skill_id":85,"type_id":1,"opts":["230 g","260 g","2300 g","2600 g"]},{"id":14723,"q":"The figure is made up of a rectangle and a triangle.Find the perimeter of the figure.","img":"p3/images/tao-nan-2024-p3-revision-q8.png","skill_id":96,"type_id":1,"opts":["34 cm","43 cm","50 cm","57 cm"]},{"id":14724,"q":"The figure is made up of 7 identical squares.Find the area of the figure.","img":"p3/images/tao-nan-2024-p3-revision-q9.png","skill_id":97,"type_id":1,"opts":["175 cm2","140 cm2","25 cm2","80 cm2"]},{"id":14728,"q":"Mark wants to shade \\(\\dfrac{3}{4}\\) of the figure. How many more squares must be shaded?\n[?]","img":"p3/images/tao-nan-2024-p3-revision-q13.png","skill_id":41,"type_id":2,"opts":["6"]},{"id":14730,"q":"Is the angle greater or smaller than a right angle?","img":"p3/images/tao-nan-2024-p3-revision-q15.png","skill_id":99,"type_id":1,"opts":["greater","smaller","equal to a right angle","cannot be determined"]},{"id":14732,"q":"4 similar cylinders are placed on the balance scale.What is the mass of one cylinder?\n g","img":"p3/images/tao-nan-2024-p3-revision-q17.png","skill_id":87,"type_id":2,"opts":["180"]},{"id":14733,"q":"How many faces does a cube have?\n faces","img":"p3/images/tao-nan-2024-p3-revision-q18.png","skill_id":62,"type_id":2,"opts":["6"]},{"id":14734,"q":"How many fewer rounds did David complete than Sundram?\n rounds","img":"p3/images/tao-nan-2024-p3-revision-q20.png","skill_id":64,"type_id":2,"opts":["10"]},{"id":14748,"q":"In the figure, which angle is greater than a right angle?","img":"p3/images/henry-park-2024-p3-weighted-assessment-2-q2.png","skill_id":99,"type_id":1,"opts":["Angle c","Angle d","Angle e","Angle f"]},{"id":14749,"q":"In the figure, which two lines are perpendicular to each other?","img":"p3/images/henry-park-2024-p3-weighted-assessment-2-q3.png","skill_id":100,"type_id":1,"opts":["AB and AG","AG and GF","BC and CD","CD and EF"]},{"id":14753,"q":"In the figure, how many of the marked angles are acute angles? [?]","img":"p3/images/henry-park-2024-p3-weighted-assessment-2-q7.png","skill_id":99,"type_id":2,"opts":["4"]},{"id":14763,"q":"The picture shows the amount of money that Alex has.He wants to buy a toy which costs \\(\\$15\\).How much more money does Alex need?","img":"p3/images/maha-bodhi-2024-p3-weighted-assessment-1-q4.png","skill_id":82,"type_id":1,"opts":["$4.80","$5.20","$10.20","$25.20"]},{"id":14774,"q":"I have four sides.\nI have exactly two right angles.\nWhich of the shapes am I?","img":"p3/images/maha-bodhi-2024-p3-weighted-assessment-2-q2.png","skill_id":99,"type_id":1,"opts":["Shape 1","Shape 2","Shape 3","Shape 4"]},{"id":14776,"q":"In the figure, name a pair of perpendicular lines in the square grid.","img":"p3/images/maha-bodhi-2024-p3-weighted-assessment-2-q4.png","skill_id":100,"type_id":1,"opts":["PQ and RT","OR and RT","RT and TU","YZ and SZ"]},{"id":14779,"q":"Count the number of angles in the figure.\n(a) How many acute angles are there? \n(b) How many obtuse angles are there? ","img":"p3/images/maha-bodhi-2024-p3-weighted-assessment-2-q7.png","skill_id":99,"type_id":2,"opts":["2","3"]},{"id":14785,"q":"Mrs Tan had 3 bags of buttons.\nThe red bag and blue bag contained 242 buttons.\nThe blue bag and green bag contained 259 buttons.\nThe red bag and green bag contained 318 buttons.\nHow many buttons are there in two blue bags?\n","img":"p3/images/maha-bodhi-2024-p3-weighted-assessment-2-q14.png","skill_id":76,"type_id":2,"opts":["183"]},{"id":14791,"q":"Study the number pattern carefully.What is the missing number?\n927, 1027, 1127, 1227, ","img":"p3/images/methodist-girls-2024-p3-weighted-assessment-1-q6.png","skill_id":69,"type_id":2,"opts":["1327"]},{"id":14806,"q":"Four boys were asked to solve the question below.\nFind the difference between 270 and 5092.\nWhich boy's answer was correct?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-1-q5.png","skill_id":70,"type_id":1,"opts":["Alex","Ben","Caleb","Don"]},{"id":14817,"q":"The table shows the number of boys and girls in each team.Which team has more girls than boys?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-2-q4.png","skill_id":102,"type_id":1,"opts":["A","B","C","D"]},{"id":14818,"q":"Which of the following marked angles is an obtuse angle?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-2-q5.png","skill_id":99,"type_id":1,"opts":["Angle 1","Angle 2","Angle 3","Angle 4"]},{"id":14819,"q":"How many children were there in total on Tuesday and Thursday?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-2-q6.png","skill_id":104,"type_id":1,"opts":["40","85","100","125"]},{"id":14820,"q":"On Wednesday, the number of children was the same as the number of adults.How many adults were there on Friday?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-2-q7.png","skill_id":104,"type_id":1,"opts":["20","30","40","60"]},{"id":14828,"q":"There are 27 girls in Class 3C. Some girls did not participate during Math week. How many girls in Class 3C did not participate? [?]","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-2-q15.png","skill_id":104,"type_id":2,"opts":["11"]},{"id":14830,"q":"Study the figure.Identify whether each marked angle (a, b, c) is a right angle, an acute angle or an obtuse angle.Which row correctly names angles a, b and c in order?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-2-q18.png","skill_id":99,"type_id":1,"opts":["Obtuse, acute, right","Acute, obtuse, right","Right, acute, obtuse","Obtuse, right, acute"]},{"id":14837,"q":"What is the mass of the bunch of bananas?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-3-q3.png","skill_id":85,"type_id":1,"opts":["1 kg 2 g","1 kg 12 g","1 kg 20 g","1 kg 200 g"]},{"id":14838,"q":"Which figure has perpendicular lines?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-3-q4.png","skill_id":100,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":14842,"q":"Study the map.Jack needs to travel from Point B to Point D.What is the shortest distance he can travel to reach Point D?","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-3-q8.png","skill_id":87,"type_id":1,"opts":["1 km 725 m","2 km 305 m","2 km 315 m","2 km 488 m"]},{"id":14848,"q":"The figure shows some water in a jug.Find the total amount of water in 3 similar jugs with the same amount of water. l  ml","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-3-q14.png","skill_id":87,"type_id":2,"opts":["1","350"]},{"id":14849,"q":"Look at the picture.Name 2 vertical lines from the picture.","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-3-q15.png","skill_id":100,"type_id":1,"opts":["AC and BD","AB and CD","AB and EF","EF and GH"]},{"id":14850,"q":"Elsa walked 1240 m from her home to the school. She used the other path to return home from school. Find the difference in the distance travelled to and back from school. [?]","img":"p3/images/pei-hwa-2024-p3-weighted-assessment-3-q16.png","skill_id":87,"type_id":2,"opts":["350"]},{"id":14853,"q":"Which of the following lines is parallel to line CD?","img":"p3/images/rosyth-2024-p3-weighted-assessment-1-q1.png","skill_id":100,"type_id":1,"opts":["AB","EF","GH","JK"]},{"id":14858,"q":"Amy's house and John's house are on the same street.The distance between Amy's house and the bus stop is 2 km 70 m.The distance between John's house and the bus stop is 650 m.What is the distance between Amy's house and John's house?","img":"p3/images/rosyth-2024-p3-weighted-assessment-1-q6.png","skill_id":87,"type_id":1,"opts":["380 m","1 km 357 m","1 km 420 m","2 km 50 m"]},{"id":14859,"q":"There are three marked angles a, b and c in the figure.Arrange the angles in order beginning with the largest angle.Largest , ,  Smallest","img":"p3/images/rosyth-2024-p3-weighted-assessment-1-q8.png","skill_id":99,"type_id":2,"opts":["b","a","c"]},{"id":14861,"q":"What are the values of A and B? Give your answer in the simplest form. A =  B = ____","img":"p3/images/rosyth-2024-p3-weighted-assessment-1-q10.png","skill_id":78,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\), \\(\\dfrac{1}{2}\\)","\\(\\dfrac{1}{2}\\), \\(\\dfrac{1}{2}\\)","\\(\\dfrac{1}{4}\\), 1","\\(\\dfrac{1}{6}\\), \\(\\dfrac{1}{2}\\)"]},{"id":14862,"q":"The diagram shows two weighing scales and two objects, D and E.How much heavier is D than E?  g","img":"p3/images/rosyth-2024-p3-weighted-assessment-1-q11.png","skill_id":87,"type_id":2,"opts":["400"]},{"id":14896,"q":"+ [?] = \\(\\$100\\)\nWrite the missing amount to make \\(\\$100\\).\n\\(\\$\\)[?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-1-q5.png","skill_id":82,"type_id":2,"opts":["35.10"]},{"id":14901,"q":"Some items sold in a sports shop are shown. Football costs \\(\\$69.99\\), Table Tennis Set costs \\(\\$12.90\\) and Baseball Set costs \\(\\$98.50\\).\nJack has \\(\\$110\\) to spend.\nWhat are the 2 different items he can buy?\n[?] and [?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-1-q10.png","skill_id":83,"type_id":2,"opts":["Football","Table Tennis Set"]},{"id":14910,"q":"Which one of the following figures is \\(\\dfrac{1}{4}\\) shaded?","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q4.png","skill_id":78,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":14912,"q":"Mr. Tay used 9 toothpicks to form a figure.How many of such figures can he form with 70 toothpicks?\n","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q6.png","skill_id":74,"type_id":2,"opts":["7"]},{"id":14914,"q":"Mrs. Lim formed the figures using identical sticks.How many of such sticks are needed to form the 7th figure?\n","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q8.png","skill_id":69,"type_id":2,"opts":["22"]},{"id":14916,"q":"Find the missing fraction in the box.\n\\(\\dfrac{1}{12}\\), \\(\\dfrac{1}{4}\\), \\(\\dfrac{5}{12}\\), , \\(\\dfrac{3}{4}\\)","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q10.png","skill_id":79,"type_id":1,"opts":["\\(\\dfrac{7}{12}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{6}{12}\\)","\\(\\dfrac{5}{12}\\)"]},{"id":14917,"q":"Joey bought a skipping rope and another item.He spent a total of \\(\\$70\\).What was the other item bought?","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q12.png","skill_id":83,"type_id":1,"opts":["Basketball","Badminton Racket","Soccer Ball","Skipping Rope"]},{"id":14918,"q":"John bought a badminton racket. He paid with 2 pieces of \\(\\$50\\) notes. How much money did he have left?\n\\(\\$\\)[?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q13.png","skill_id":83,"type_id":2,"opts":["24.05"]},{"id":14919,"q":"The table shows the total walking distance of Victor and Mary on Monday and Tuesday.What is the total distance travelled by Mary for the two days? Give your answer in metres.\n m","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q14.png","skill_id":87,"type_id":2,"opts":["3600"]},{"id":14920,"q":"Victor travelled a total distance of 5 km for the two days.What is the distance he travelled on Tuesday? Give your answer in metres.\n m","img":"p3/images/tao-nan-2024-p3-weighted-assessment-2-q15.png","skill_id":87,"type_id":2,"opts":["2900"]},{"id":14923,"q":"What is the missing number in the box? [?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-3-q3.png","skill_id":74,"type_id":2,"opts":["676"]},{"id":14925,"q":"How much pocket money did Jane have at first? [?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-3-q5.png","skill_id":83,"type_id":2,"opts":["24"]},{"id":14926,"q":"What digit does the heart represent? [?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-3-q6.png","skill_id":75,"type_id":2,"opts":["4"]},{"id":14927,"q":"Study the following pattern and find the missing number. [?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-3-q7.png","skill_id":70,"type_id":2,"opts":["17"]},{"id":14929,"q":"How much do the following items cost altogether? [?]","img":"p3/images/tao-nan-2024-p3-weighted-assessment-3-q9.png","skill_id":82,"type_id":2,"opts":["4.90"]},{"id":14935,"q":"Study the pattern.Complete the table: Figure 1 has 2 triangles, Figure 3 has 6, Figure 5 has 10.Figure 2 has  triangles, Figure 4 has  triangles.Figure  has 20 triangles.","img":"p3/images/tao-nan-2024-p3-weighted-assessment-3-q15.png","skill_id":69,"type_id":2,"opts":["4","8","10"]},{"id":14940,"q":"Which one of the following statements is true?","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["DE ⊥ FG","AC // FG","BC ⊥ DE","AB // DE"]},{"id":14942,"q":"What is the difference in the volume of water between Container A and Container B?","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q7.png","skill_id":87,"type_id":1,"opts":["480 ml","1400 ml","1500 ml","2900 ml"]},{"id":14944,"q":"The figure is made up of 4 identical rectangles.What is the perimeter of the figure?","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q9.png","skill_id":96,"type_id":1,"opts":["60 cm","70 cm","75 cm","90 cm"]},{"id":14953,"q":"How many marked angles in the figure are obtuse angles? [?]","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q18.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":14954,"q":"Find the area of the square.\n cm²","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q20.png","skill_id":97,"type_id":2,"opts":["81"]},{"id":14957,"q":"Siti walked from her house to the market using the shorter route.What was the shorter distance that she walked? Give your answer in kilometres and metres.\n km  m","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q23.png","skill_id":87,"type_id":2,"opts":["1","660"]},{"id":14959,"q":"Each slice of cake costs \\(\\$6\\). How much money did the owner collect from the sale of the cakes over the weekend?\n\\(\\$\\)[?]","img":"p3/images/acs-junior-2025-p3-end-of-year-exam-q25.png","skill_id":104,"type_id":2,"opts":["876"]},{"id":14969,"q":"What is the value of the missing digit?","img":"p3/images/acs-primary-2025-p3-end-of-year-exam-q5.png","skill_id":70,"type_id":1,"opts":["1","2","0","8"]},{"id":14973,"q":"How many acute angles are there inside the figure?","img":"p3/images/acs-primary-2025-p3-end-of-year-exam-q9.png","skill_id":99,"type_id":1,"opts":["5","8","3","4"]},{"id":14988,"q":"A piece of wire was bent into a rectangle measuring 13 cm by 5 cm.\n(a) What was the area of the rectangle?\n(b) The same piece of wire was bent into a square.What was the area of the square?\n(a)  cm² (b)  cm²","img":"p3/images/acs-primary-2025-p3-end-of-year-exam-q25.png","skill_id":97,"type_id":2,"opts":["65","81"]},{"id":14991,"q":"Which of the angles in the figure are acute angles?","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q3.png","skill_id":99,"type_id":1,"opts":["∠a and ∠d","∠a and ∠b","∠b and ∠d","∠c and ∠e"]},{"id":14993,"q":"What is the total volume of water in the beakers?","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q5.png","skill_id":84,"type_id":1,"opts":["250 ml","800 ml","1000 ml","1050 ml"]},{"id":14995,"q":"The length of the rectangle is 6 cm and the breadth is 4 cm.What is the perimeter of the rectangle?","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q7.png","skill_id":96,"type_id":1,"opts":["24 cm","20 cm","12 cm","10 cm"]},{"id":15003,"q":"Identify and name  a pair of perpendicular lines. a pair of parallel lines.","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q15.png","skill_id":100,"type_id":2,"opts":["AG and GE","AB and CD"]},{"id":15006,"q":"The figure is made up of 1-m squares.Find the area of the figure.","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q18.png","skill_id":95,"type_id":2,"opts":["10"]},{"id":15008,"q":"Balloons are tied on a string along a corridor.The distance between the first balloon and the last balloon is 95 m.The distance between every two balloons is 5 m.How many balloons are there? ","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q20.png","skill_id":76,"type_id":2,"opts":["20"]},{"id":15010,"q":"Study the map. What is the distance from the library to the school in km and m?  Anna walked from the school to the library.Then she walked to her house from the library.What was the total distance Anna walked?","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q22.png","skill_id":87,"type_id":2,"opts":["1 km 68 m","1706 m"]},{"id":15012,"q":"Kate used 3 identical rectangles to form a pattern as shown in Figure 1.The length of each rectangle is 6 cm.She drew the pattern 8 times to fill up a piece of paper completely.Parts of the pattern are shown in Figure 2.What is the area of the paper? ","img":"p3/images/ai-tong-2025-p3-end-of-year-exam-q24.png","skill_id":97,"type_id":2,"opts":["432"]},{"id":15018,"q":"What is the amount of water shown in the beaker?","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q4.png","skill_id":84,"type_id":1,"opts":["410 ml","420 ml","450 ml","490 ml"]},{"id":15020,"q":"Which of the following marked angles is an acute angle?","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["Angle 1","Angle 2","Angle 3","Angle 4"]},{"id":15022,"q":"Grace wants to shade \\(\\dfrac{1}{2}\\) of the figure. How many more part(s) must she shade?","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q8.png","skill_id":41,"type_id":1,"opts":["1","2","3","4"]},{"id":15027,"q":"The figure is drawn on a square grid.Find the area of the figure.\n cm2","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q13.png","skill_id":95,"type_id":2,"opts":["7"]},{"id":15030,"q":"Name one pair of parallel lines in the figure.\n // ","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q16.png","skill_id":100,"type_id":2,"opts":["AB","ED"]},{"id":15036,"q":"Joy ran 4 complete rounds around the field.What was the total distance she ran? Give your answer in kilometres and metres.\n km  m","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q22.png","skill_id":96,"type_id":2,"opts":["1","200"]},{"id":15044,"q":"Trees are planted at an equal distance apart along a road.The distance between the 1st and the 4th tree is 24 m.Find the distance between the 3rd tree and the 15th tree.\n m","img":"p3/images/henry-park-2025-p3-end-of-year-exam-q30.png","skill_id":76,"type_id":2,"opts":["96"]},{"id":15050,"q":"In the figure, how many of the marked angle(s) is/are right angles?","img":"p3/images/maha-bodhi-2025-p3-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["1","2","3","6"]},{"id":15051,"q":"Find the mass of the 2 boxes of detergent.","img":"p3/images/maha-bodhi-2025-p3-end-of-year-exam-q7.png","skill_id":85,"type_id":1,"opts":["4 kg 40 g","4 kg 80 g","4 kg 400 g","4 kg 800 g"]},{"id":15053,"q":"Two similar rectangles are placed side by side.Find the area of one rectangle.","img":"p3/images/maha-bodhi-2025-p3-end-of-year-exam-q9.png","skill_id":97,"type_id":1,"opts":["704 cm²","352 cm²","192 cm²","104 cm²"]},{"id":15060,"q":"The figure is made up of 1-cm squares. Find the area of the figure. [?]","img":"p3/images/maha-bodhi-2025-p3-end-of-year-exam-q16.png","skill_id":95,"type_id":2,"opts":["14"]},{"id":15070,"q":"How many of the marked angles are acute angles?","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q2.png","skill_id":99,"type_id":1,"opts":["5","2","3","4"]},{"id":15073,"q":"Study the figure.Which line is perpendicular to line AB?","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["CD","EF","GH","IJ"]},{"id":15077,"q":"Figures A, B, C and D are made up of 1-cm squares.Which two figures have the same perimeter?","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q9.png","skill_id":96,"type_id":1,"opts":["A and C","B and D","C and D","D and A"]},{"id":15080,"q":"What is the mass of the pineapple? Give your answer in g. [?]","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q12.png","skill_id":85,"type_id":2,"opts":["2700"]},{"id":15086,"q":"Mei Ling has some water in the two beakers. Mei Ling needed 5 litres of water to make some juice. How much more water does she need? Give your answer in ml. [?]","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q19.png","skill_id":87,"type_id":2,"opts":["3900"]},{"id":15089,"q":"The figure is made up of two identical rectangles. The breadth of rectangle A is 5 cm. The length of rectangle A is twice its breadth. What is the total area of rectangle A and B? Give your answer in cm2. [?]","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q22.png","skill_id":97,"type_id":2,"opts":["100"]},{"id":15091,"q":"The figure shows some balloons placed along a straight line at equal distance apart. The distance between the 1st and the 8th balloon is 77 cm. What is the distance between the 2nd and the 5th balloon? Give your answer in cm. [?]","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q24.png","skill_id":76,"type_id":2,"opts":["33"]},{"id":15095,"q":"There are 16 bicycles and tricycles in a shop. There are 38 wheels altogether. How many bicycles are there? [?]","img":"p3/images/nan-hua-2025-p3-end-of-year-exam-q28.png","skill_id":76,"type_id":2,"opts":["10"]},{"id":15099,"q":"How many acute angles are there inside the figure?","img":"p3/images/northland-2025-p3-end-of-year-exam-q4.png","skill_id":99,"type_id":1,"opts":["7","2","3","4"]},{"id":15104,"q":"Which pair of lines are parallel?","img":"p3/images/northland-2025-p3-end-of-year-exam-q9.png","skill_id":100,"type_id":1,"opts":["AB and DE","BC and GF","CD and AG","DE and EF"]},{"id":15110,"q":"Find the area and perimeter of the rectangle.\nArea:  cm² , Perimeter:  cm","img":"p3/images/northland-2025-p3-end-of-year-exam-q15.png","skill_id":97,"type_id":2,"opts":["27","24"]},{"id":15125,"q":"Figure A is made up of 1-cm squares.\nFind the area of Figure A.","img":"p3/images/nanyang-2025-p3-end-of-year-exam-q5.png","skill_id":95,"type_id":1,"opts":["21 cm²","22 cm²","23 cm²","24 cm²"]},{"id":15128,"q":"Which of these angles is a right angle?","img":"p3/images/nanyang-2025-p3-end-of-year-exam-q8.png","skill_id":99,"type_id":1,"opts":["Angle a","Angle b","Angle c","Angle d"]},{"id":15129,"q":"Figure B is made up of 1-cm squares.\nFind the perimeter of Figure B.\n cm","img":"p3/images/nanyang-2025-p3-end-of-year-exam-q9.png","skill_id":96,"type_id":2,"opts":["28"]},{"id":15137,"q":"Identify and name two pairs of parallel lines.Use a set square and a ruler to help you.\n // \n // ","img":"p3/images/nanyang-2025-p3-end-of-year-exam-q17.png","skill_id":100,"type_id":2,"opts":["PU","RS","PQ","TS"]},{"id":15140,"q":"Look at the number lines. A is marked on the first number line (0 to 1) and B is marked on the second number line (0 to 1).\nFind the sum of A and B.","img":"p3/images/nanyang-2025-p3-end-of-year-exam-q20.png","skill_id":81,"type_id":1,"opts":["\\(\\dfrac{11}{12}\\)","1","\\(\\dfrac{10}{12}\\)","\\(\\dfrac{1}{12}\\)"]},{"id":15153,"q":"Name the acute angle in the figure.","img":"p3/images/raffles-girls-2025-p3-end-of-year-exam-q5.png","skill_id":99,"type_id":1,"opts":["angle c","angle d","angle e","angle f"]},{"id":15158,"q":"Which two shapes shown in the grid have the same area?","img":"p3/images/raffles-girls-2025-p3-end-of-year-exam-q10.png","skill_id":95,"type_id":1,"opts":["A and B","B and C","C and D","D and A"]},{"id":15163,"q":"Kelvin travels from his house by bus to buy breakfast at the coffeeshop. How far is the coffeeshop from his house? [?]","img":"p3/images/raffles-girls-2025-p3-end-of-year-exam-q15.png","skill_id":87,"type_id":2,"opts":["2350"]},{"id":15164,"q":"Identify a line parallel to line AB.","img":"p3/images/raffles-girls-2025-p3-end-of-year-exam-q16.png","skill_id":100,"type_id":1,"opts":["Line CD","Line EF","Line GH","Line CB"]},{"id":15167,"q":"These figures are not drawn to scale. Figure G is a square of side 7 cm. Figure H is a rectangle 4 cm by 10 cm. Find the area of G, the perimeter of G, the area of H and the perimeter of H. Figure G and Figure H have the same [?] but different [?]. [?] [?]","img":"p3/images/raffles-girls-2025-p3-end-of-year-exam-q19.png","skill_id":97,"type_id":2,"opts":["28","49","28","40"]},{"id":15186,"q":"The figure is made up of 2 identical rectangles.Find the perimeter of the figure.\nAns:  cm","img":"p3/images/rosyth-2025-p3-end-of-year-exam-q13.png","skill_id":96,"type_id":2,"opts":["54"]},{"id":15194,"q":"Name the two angles that are smaller than a right angle.","img":"p3/images/rosyth-2025-p3-end-of-year-exam-q21.png","skill_id":99,"type_id":1,"opts":["a and e","b and c","a and f","d and e"]},{"id":15195,"q":"Study the figure in the square grid and fill in the blanks.\n(a) Identify and name a pair of perpendicular lines:  ⊥ \n(b) Identify and name a pair of parallel lines:  // ","img":"p3/images/rosyth-2025-p3-end-of-year-exam-q22.png","skill_id":100,"type_id":2,"opts":["BE","ED","AG","BF"]},{"id":15196,"q":"The diagrams show some similar rubber balls, toy cars and a teddy bear placed on 3 identical weighing scales.\n(a) What is the mass of 1 rubber ball? Ans:  g\n(b) What is the mass of the teddy bear? Ans:  g","img":"p3/images/rosyth-2025-p3-end-of-year-exam-q23.png","skill_id":87,"type_id":2,"opts":["20","540"]},{"id":15197,"q":"The figure is made up of 4 identical squares.The length of the figure is 12 cm.\n(a) What is the length of one square? Ans:  cm\n(b) What is the area of the figure? Ans:  cm2","img":"p3/images/rosyth-2025-p3-end-of-year-exam-q24.png","skill_id":97,"type_id":2,"opts":["3","36"]},{"id":15207,"q":"Which of the following figures has only acute angles?","img":"p3/images/st-hilda-2025-p3-end-of-year-exam-q8.png","skill_id":99,"type_id":1,"opts":["Rectangle","Pentagon","Triangle","Diamond / square (tilted)"]},{"id":15208,"q":"Name a pair of perpendicular lines in the figure.","img":"p3/images/st-hilda-2025-p3-end-of-year-exam-q9.png","skill_id":100,"type_id":1,"opts":["AB and AC","AB and BC","AB and CD","AC and BC"]},{"id":15221,"q":"The mass of bananas and grapes are shown.How much heavier are the grapes than the bananas?\n g","img":"p3/images/st-hilda-2025-p3-end-of-year-exam-q22.png","skill_id":87,"type_id":2,"opts":["130"]},{"id":15223,"q":"How many right angles are there in the figure? [?]","img":"p3/images/st-hilda-2025-p3-end-of-year-exam-q24.png","skill_id":99,"type_id":2,"opts":["8"]},{"id":15229,"q":"Which of the following shows an obtuse angle?","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q3.png","skill_id":99,"type_id":1,"opts":["Angle 1","Angle 2","Angle 3","Angle 4"]},{"id":15230,"q":"Which figure has the greatest perimeter?","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q4.png","skill_id":96,"type_id":1,"opts":["Figure 1 (arrow-shaped hexagon: 9, 5, 5, 9, 5, 5 cm)","Figure 2 (rectangle 15 cm by 3 cm)","Figure 3 (triangle 15, 15, 18 cm)","Figure 4 (regular pentagon, side 8 cm)"]},{"id":15234,"q":"How many more children bought vanilla ice-cream than strawberry ice-cream? [?]","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q8.png","skill_id":104,"type_id":2,"opts":["7"]},{"id":15239,"q":"(a) Measure Line XY.Length =  cm.(b) The table shows the volume of water in each container (F = 3 l 2 ml, G = 3200 ml, H = 3 l 20 ml, J = 3002 ml).Which container has the same amount of water as Container F? Container ","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q13.png","skill_id":86,"type_id":2,"opts":["6","J"]},{"id":15240,"q":"Which two lines are parallel to each other?","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q14.png","skill_id":100,"type_id":1,"opts":["PQ and UT","PR and QS","RU and ST","PU and QT"]},{"id":15244,"q":"Mrs Davi hung 12 identical shapes in a straight line.All the shapes were at an equal distance of 2 m apart from each other.What was the distance between the 1st and 12th shape?  m","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q18.png","skill_id":71,"type_id":2,"opts":["22"]},{"id":15248,"q":"The figure is made up of 3 identical squares.The length of the square is 8 cm.(a) What is the area of one square?  cm2 (b) What is the area of the figure?  cm2","img":"p3/images/st-nicholas-2025-p3-end-of-year-exam-q22.png","skill_id":97,"type_id":2,"opts":["64","192"]},{"id":15254,"q":"Which angle is an obtuse angle?","img":"p3/images/tao-nan-2025-p3-end-of-year-exam-q3.png","skill_id":99,"type_id":1,"opts":["Angle 1","Angle 2","Angle 3","Angle 4"]},{"id":15256,"q":"A bag of apples is measured using the scale.What is the mass of the bag of apples?","img":"p3/images/tao-nan-2025-p3-end-of-year-exam-q5.png","skill_id":84,"type_id":1,"opts":["470 g","350 g","290 g","270 g"]},{"id":15257,"q":"What is the area of the rectangle?","img":"p3/images/tao-nan-2025-p3-end-of-year-exam-q6.png","skill_id":97,"type_id":1,"opts":["14 cm²","28 cm²","45 cm²","59 cm²"]},{"id":15264,"q":"The figure is made up of identical rectangles. What fraction of the figure is shaded?","img":"p3/images/tao-nan-2025-p3-end-of-year-exam-q13.png","skill_id":42,"type_id":1,"opts":["\\(\\dfrac{3}{10}\\)","\\(\\dfrac{2}{5}\\)","\\(\\dfrac{2}{10}\\)","\\(\\dfrac{7}{10}\\)"]},{"id":15270,"q":"Two containers with some water are shown.All the water from the two containers was poured into an empty jug.The capacity of the jug was 2 ℓ.How much more water was needed to fill the jug completely?  ℓ  ml","img":"p3/images/tao-nan-2025-p3-end-of-year-exam-q20.png","skill_id":86,"type_id":2,"opts":["1","0"]},{"id":15274,"q":"Jane used a piece of wire to form a rectangle and a square. The length of the rectangle was twice the length of the square. (a) Find the area of the square. (b) Find the length of the piece of wire Jane used. [?] cm² [?] cm","img":"p3/images/tao-nan-2025-p3-end-of-year-exam-q24.png","skill_id":97,"type_id":2,"opts":["144 cm²","128 cm"]},{"id":15283,"q":"What is the missing number in the box?\n3  0 1 - 1 4 7 3 = 2 0 2 8","img":"p3/images/acs-junior-2025-p3-weighted-assessment-1-q8.png","skill_id":70,"type_id":2,"opts":["5"]},{"id":15284,"q":"Gerry bought a plate of Nasi Lemak and a bowl of Laksa. She gave the cashier \\(\\$20\\). How much change did she receive?\n\\(\\$\\)[?]","img":"p3/images/acs-junior-2025-p3-weighted-assessment-1-q9.png","skill_id":83,"type_id":2,"opts":["2.80"]},{"id":15285,"q":"Faith had \\(\\$16\\). She bought two different dishes from the food stall. Which two possible dishes could she buy? How much did she spend?\nDishes: [?] and [?]\nAmount spent: \\(\\$\\)[?]","img":"p3/images/acs-junior-2025-p3-weighted-assessment-1-q10.png","skill_id":83,"type_id":2,"opts":["Fishball Noodles","Nasi Lemak","15.10"]},{"id":15318,"q":"In the figure, which angle is an obtuse angle?","img":"p3/images/ai-tong-2025-p3-weighted-assessment-2-q3.png","skill_id":99,"type_id":1,"opts":["Angle a","Angle b","Angle c","Angle d"]},{"id":15320,"q":"Study the diagram.Name a pair of parallel lines.","img":"p3/images/ai-tong-2025-p3-weighted-assessment-2-q5.png","skill_id":100,"type_id":1,"opts":["AB and EF","AB and GH","GH and IJ","CD and GH"]},{"id":15336,"q":"Which of the following represents all the stars?","img":"p3/images/henry-park-2025-p3-weighted-assessment-1-q3.png","skill_id":73,"type_id":1,"opts":["6 + 3","6 − 3","6 × 3","6 ÷ 3"]},{"id":15337,"q":"Dorothy pours all the water from the pail into bottles of the same size.What is the total volume of water in the pail?","img":"p3/images/henry-park-2025-p3-weighted-assessment-1-q4.png","skill_id":87,"type_id":1,"opts":["6 ℓ","8 ℓ","10 ℓ","4 ℓ"]},{"id":15346,"q":"The diagram shows the mass of 1 jar of cookies.What is the mass of 2 such jars of cookies?  kg  g","img":"p3/images/henry-park-2025-p3-weighted-assessment-1-q13.png","skill_id":87,"type_id":2,"opts":["2","500"]},{"id":15347,"q":"Peter bought a camera.He paid the exact amount using the money shown.How much did the camera cost? $","img":"p3/images/henry-park-2025-p3-weighted-assessment-1-q14.png","skill_id":82,"type_id":2,"opts":["60.85"]},{"id":15354,"q":"Which of the following figures have more than 2 right angles?","img":"p3/images/henry-park-2025-p3-weighted-assessment-2-q2.png","skill_id":99,"type_id":1,"opts":["(d) only","(a) and (d) only","(d) and (e) only","(a), (b) and (c) only"]},{"id":15355,"q":"Identify the pair of parallel lines in the figure.","img":"p3/images/henry-park-2025-p3-weighted-assessment-2-q3.png","skill_id":100,"type_id":1,"opts":["AB // DC","AF // BC","AF // ED","BC // ED"]},{"id":15359,"q":"In the figure, how many of the marked angles are obtuse angles?\n","img":"p3/images/henry-park-2025-p3-weighted-assessment-2-q7.png","skill_id":99,"type_id":2,"opts":["4"]},{"id":15360,"q":"The figure is made up of 16 identical triangles.\nWhat fraction of the figure is shaded? Express your answer in the simplest form.","img":"p3/images/henry-park-2025-p3-weighted-assessment-2-q9.png","skill_id":78,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{4}\\)","\\(\\dfrac{1}{5}\\)"]},{"id":15368,"q":"How many acute angles are there inside the figure?","img":"p3/images/maha-bodhi-2025-p3-weighted-assessment-2-q2.png","skill_id":99,"type_id":1,"opts":["6","2","3","4"]},{"id":15369,"q":"Which of the following shows that \\(\\dfrac{1}{4}\\) of the figure is shaded?","img":"p3/images/maha-bodhi-2025-p3-weighted-assessment-2-q3.png","skill_id":42,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":15372,"q":"The diagram shows lines on a square grid.Which of the following is true?","img":"p3/images/maha-bodhi-2025-p3-weighted-assessment-2-q6.png","skill_id":100,"type_id":1,"opts":["BC // AG","CD // FG","AB ⊥ BC","AB ⊥ AG"]},{"id":15373,"q":"Mark the remaining angles inside the shape.How many right angle(s) are there? ","img":"p3/images/maha-bodhi-2025-p3-weighted-assessment-2-q7.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":15388,"q":"What is the missing number in the box? 4  2 0 - 9 6 3 = 3 2 5 7","img":"p3/images/nan-hua-2025-p3-weighted-assessment-1-q9.png","skill_id":71,"type_id":2,"opts":["2"]},{"id":15395,"q":"Look at the number pattern.What is the missing number?","img":"p3/images/nan-hua-2025-p3-weighted-assessment-2-q5.png","skill_id":73,"type_id":1,"opts":["12","15","22","24"]},{"id":15404,"q":"There are 5 items. Kyan spent \\(\\$18\\) on 3 different items. What did Kyan buy?\nbun \\(\\$2.40\\), doughnut \\(\\$5.80\\), muffin \\(\\$5.40\\), sandwich \\(\\$6.80\\), cake \\(\\$11.20\\)","img":"p3/images/nanyang-2025-p3-weighted-assessment-1-q3.png","skill_id":83,"type_id":1,"opts":["sandwich and cake","bun, muffin and cake","bun, doughnut and sandwich","doughnut, muffin and sandwich"]},{"id":15421,"q":"At a bakery, tarts are sold in boxes of 6. Mrs Lim needed 50 tarts for a party. What is the least number of boxes of tarts she had to buy? [?]","img":"p3/images/raffles-girls-2025-p3-weighted-assessment-1-q11.png","skill_id":74,"type_id":2,"opts":["9"]},{"id":15433,"q":"Study the diagram carefully.\nfish + starfish + octopus = 20\nfish + fish = 20\nfish × octopus = 90\nstarfish = ","img":"p3/images/rosyth-2025-p3-weighted-assessment-1-q10.png","skill_id":76,"type_id":2,"opts":["1"]},{"id":15444,"q":"Item A costs \\(\\$48.90\\), Item B costs \\(\\$90.80\\), Item C costs \\(\\$89.40\\). Which item is the most expensive?","img":"p3/images/tao-nan-2025-p3-weighted-assessment-1-q4.png","skill_id":83,"type_id":1,"opts":["Item A","Item B","Item C","They cost the same"]},{"id":15456,"q":"What is this marked angle called?","img":"p3/images/acs-junior-2025-p3-weighted-assessment-3-q1.png","skill_id":99,"type_id":1,"opts":["right angle","acute angle","obtuse angle","Y-angle"]},{"id":15458,"q":"The figure is made up of 2 squares.Which of the following sentences is true?","img":"p3/images/acs-junior-2025-p3-weighted-assessment-3-q3.png","skill_id":100,"type_id":1,"opts":["AB // FG","BC // CD","CD perpendicular to EF","EH perpendicular to GH"]},{"id":15462,"q":"Identify and name a pair of parallel lines in the diagram.","img":"p3/images/acs-junior-2025-p3-weighted-assessment-3-q7.png","skill_id":100,"type_id":1,"opts":["AB // CD","AE // ED","BC // BE","AB // BC"]},{"id":15463,"q":"The figure is made up of identical rectangles. David wants to shade \\(\\dfrac{3}{4}\\) of the figure. How many more parts must he shade? [?]","img":"p3/images/acs-junior-2025-p3-weighted-assessment-3-q8.png","skill_id":81,"type_id":2,"opts":["4"]},{"id":15465,"q":"How many marked angles inside the figure shown are bigger than a right angle? ","img":"p3/images/acs-junior-2025-p3-weighted-assessment-3-q11.png","skill_id":99,"type_id":2,"opts":["2"]},{"id":15471,"q":"Name a pair of parallel lines.","img":"p3/images/ai-tong-2025-p3-weighted-assessment-3-q4.png","skill_id":100,"type_id":1,"opts":["AB and FE","AB and CD","HJ and CG","IG and HE"]},{"id":15473,"q":"(a) What is the total volume of water in Beaker A and Beaker B? Give your answer in millilitres (ml).\n(b) What is the mass of the bag of cookies? ","img":"p3/images/ai-tong-2025-p3-weighted-assessment-3-q6.png","skill_id":87,"type_id":2,"opts":["1350","140"]},{"id":15474,"q":"(a) What is the missing fraction in the box on the number line? \n(b) Find the missing number in the box. \\(\\dfrac{5}{6}\\) = 15/","img":"p3/images/ai-tong-2025-p3-weighted-assessment-3-q7.png","skill_id":80,"type_id":1,"opts":["\\(\\dfrac{3}{7}\\), 18","\\(\\dfrac{4}{7}\\), 18","\\(\\dfrac{3}{7}\\), 19","\\(\\dfrac{1}{3}\\), 18"]},{"id":15476,"q":"In the number line, P represents \\(\\dfrac{1}{5}\\) and R represents \\(\\dfrac{1}{3}\\). PQ = QR. What fraction is represented by Q?","img":"p3/images/ai-tong-2025-p3-weighted-assessment-3-q9.png","skill_id":81,"type_id":1,"opts":["\\(\\dfrac{7}{15}\\)","\\(\\dfrac{8}{15}\\)","\\(\\dfrac{6}{15}\\)","\\(\\dfrac{7}{16}\\)"]},{"id":15477,"q":"The figure is made up of equal parts. Minah wants to shade \\(\\dfrac{2}{3}\\) of the figure. How many more parts must she shade? [?]","img":"p3/images/ai-tong-2025-p3-weighted-assessment-3-q10.png","skill_id":77,"type_id":2,"opts":["2"]},{"id":15481,"q":"Each [trapezium] on the balance scale has a mass of 136 g.\n(a) What is the mass of the sack of flour?  g\n(b) The sack of flour is then packed into 4 bags equally.What is the mass of each bag of flour?  g","img":"p3/images/ai-tong-2025-p3-weighted-assessment-3-q14.png","skill_id":76,"type_id":2,"opts":["952","238"]},{"id":15483,"q":"Which of the following shows an acute angle?","img":"p3/images/nan-hua-2025-p3-weighted-assessment-3-q1.png","skill_id":99,"type_id":1,"opts":["Angle 1","Angle 2","Angle 3","Angle 4"]},{"id":15484,"q":"Which figure has five angles?","img":"p3/images/nan-hua-2025-p3-weighted-assessment-3-q2.png","skill_id":98,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":15488,"q":"Which of the following correctly describes the figure?","img":"p3/images/nan-hua-2025-p3-weighted-assessment-3-q6.png","skill_id":100,"type_id":1,"opts":["RQ is perpendicular to NM, and QP is parallel to NO","RL is perpendicular to LM, and QP is parallel to PO","RQ is perpendicular to PO, and PO is parallel to NO","PO is perpendicular to NO, and QP is parallel to NO"]},{"id":15492,"q":"Annie placed a papaya and a 10 g weight on a weighing scale as shown in Figure 1.\n(a) What is the mass of the papaya?  g\n(b) Then, she placed the papaya and a watermelon on another weighing scale as shown in Figure 2.What is the mass of the watermelon?  g","img":"p3/images/nan-hua-2025-p3-weighted-assessment-3-q11.png","skill_id":87,"type_id":2,"opts":["740","2560"]},{"id":15496,"q":"Which of the following is an acute angle?","img":"p3/images/northland-2025-p3-weighted-assessment-2-q4.png","skill_id":99,"type_id":1,"opts":["Angle A","Angle B","Angle C","Angle D"]},{"id":15499,"q":"Which line is perpendicular to line CD?","img":"p3/images/northland-2025-p3-weighted-assessment-2-q7.png","skill_id":100,"type_id":1,"opts":["AC","BC","AD","BD"]},{"id":15507,"q":"In the figure, which angle is an obtuse angle?","img":"p3/images/raffles-girls-2025-p3-weighted-assessment-2-q1.png","skill_id":99,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":15508,"q":"Which angle is a right angle?","img":"p3/images/raffles-girls-2025-p3-weighted-assessment-2-q2.png","skill_id":99,"type_id":1,"opts":["∠p","∠q","∠r","∠s"]},{"id":15534,"q":"In the figure, how many of the marked angles are obtuse angles?","img":"p3/images/rosyth-2025-p3-weighted-assessment-3-q1.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":15537,"q":"What is the mass of the box?","img":"p3/images/rosyth-2025-p3-weighted-assessment-3-q4.png","skill_id":85,"type_id":1,"opts":["230 g","2230 g","2300 g","2600 g"]},{"id":15539,"q":"Mr Lim walked from his house to point A and another 600 m to reach his office.Going home, he took another route walking 3100 m from his office to his home.How much longer was the route going home?","img":"p3/images/rosyth-2025-p3-weighted-assessment-3-q6.png","skill_id":87,"type_id":1,"opts":["400 m","1000 m","2700 m","5890 m"]},{"id":15540,"q":"Study the figure.How many angles in the figure are smaller than a right angle? ","img":"p3/images/rosyth-2025-p3-weighted-assessment-3-q7.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":15541,"q":"Study the figure in the square grid.(a) Name a pair of parallel lines.(b) Name a pair of perpendicular lines. //  ;  perpendicular to ","img":"p3/images/rosyth-2025-p3-weighted-assessment-3-q9.png","skill_id":100,"type_id":2,"opts":["AB","ED","AB","AF"]},{"id":15543,"q":"A ladder has steps which are equally spaced.Only the first step of the ladder is 20 cm above ground.Find the height of the box.","img":"p3/images/rosyth-2025-p3-weighted-assessment-3-q11.png","skill_id":87,"type_id":2,"opts":["110"]},{"id":15551,"q":"Identify a pair of perpendicular lines in the figure.","img":"p3/images/st-hilda-2025-p3-weighted-assessment-2-q5.png","skill_id":100,"type_id":1,"opts":["AB ⊥ FE","AH ⊥ BC","BC ⊥ CD","FG ⊥ ED"]},{"id":15552,"q":"Which of the following marked angles is/are greater than a right angle?","img":"p3/images/st-hilda-2025-p3-weighted-assessment-2-q6.png","skill_id":99,"type_id":1,"opts":["(a), (b) and (c)","(a) and (b)","(c)","(d)"]},{"id":15557,"q":"How many right angles are there inside the shape? [?]","img":"p3/images/st-hilda-2025-p3-weighted-assessment-2-q11.png","skill_id":99,"type_id":2,"opts":["3"]},{"id":15561,"q":"Look at the marked angles a, b and c in the figure.Arrange the angles in order of size, beginning with the greatest: , , ","img":"p3/images/st-hilda-2025-p3-weighted-assessment-2-q16.png","skill_id":99,"type_id":2,"opts":["c","a","b"]},{"id":15565,"q":"There are 3 ice-cream flavours (Vanilla, Chocolate, Strawberry) and 4 toppings (Nuts, Fruit, Sprinkles, Chocolate Chips).Using only 1 flavour and 1 topping, how many different possible combinations are there? ","img":"p3/images/tao-nan-2025-p3-weighted-assessment-2-q1.png","skill_id":76,"type_id":2,"opts":["12"]},{"id":15568,"q":"Mrs Ang has 5 types of stationery: Pen, Glue, Eraser, Highlighter and Ruler.She wants to pack 3 different items into each stationery bag.How many different ways can she pack the stationery bags? ","img":"p3/images/tao-nan-2025-p3-weighted-assessment-2-q4.png","skill_id":76,"type_id":2,"opts":["9"]},{"id":15576,"q":"Which of the following mixed numbers is represented by the letter N in the number line shown?","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q8.png","skill_id":119,"type_id":1,"opts":["\\(4\\dfrac{4}{5}\\)","\\(4\\dfrac{3}{5}\\)","\\(4\\dfrac{2}{5}\\)","\\(4\\dfrac{1}{2}\\)"]},{"id":15578,"q":"The area of the square carpet is 36 m².What is the perimeter of the square carpet?","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q10.png","skill_id":137,"type_id":1,"opts":["6 m","9 m","24 m","81 m"]},{"id":15580,"q":"The figure is made up of 2 rectangles, X and Y, and a square Z.Find the area of square Z.","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q12.png","skill_id":138,"type_id":1,"opts":["18 cm²","27 cm²","36 cm²","81 cm²"]},{"id":15581,"q":"What is the size of ∠WYX in degree?","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q13.png","skill_id":140,"type_id":1,"opts":["55°","65°","120°","180°"]},{"id":15582,"q":"The perimeter of the rectangle EFGH is 56 cm.The breadth EH is 9 cm, find the length of EF.","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q14.png","skill_id":136,"type_id":1,"opts":["18 cm","19 cm","38 cm","47 cm"]},{"id":15583,"q":"In the figure, which angle/s is/are greater than a right angle?","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q15.png","skill_id":99,"type_id":1,"opts":["∠b only","∠a and ∠d","∠c and ∠d","∠a, ∠c and ∠d"]},{"id":15590,"q":"Using a protractor, measure and write down the size of ∠a in the figure.\n°","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q22.png","skill_id":140,"type_id":2,"opts":["143"]},{"id":15595,"q":"The map shows some places around Sue's neighbourhood.\nComplete the table.\nSue is facing MRT Station; if Sue turns 135° clockwise, Sue will be facing .Sue is facing Hawker Centre; if Sue turns , Sue will be facing Playground.","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q27.png","skill_id":142,"type_id":2,"opts":["Hospital","90° clockwise"]},{"id":15596,"q":"The figure is made up of unit squares. How many more squares must be shaded so that \\(\\dfrac{3}{4}\\) of the figure is shaded?\n[?]","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q28.png","skill_id":120,"type_id":2,"opts":["17"]},{"id":15598,"q":"Find the area of the figure shown.\n","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q31.png","skill_id":138,"type_id":2,"opts":["673"]},{"id":15599,"q":"The figure is made up of 7 identical squares.Given that GH is 16 cm, find the area of the figure.\n","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q32.png","skill_id":138,"type_id":2,"opts":["448"]},{"id":15601,"q":"A picture measuring 14 cm by 5 cm is mounted on a cardboard leaving some shaded border around it.Find the area of the shaded border.\n","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q34.png","skill_id":138,"type_id":2,"opts":["110"]},{"id":15602,"q":"Find the perimeter of the figure.\n","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q35.png","skill_id":138,"type_id":2,"opts":["94"]},{"id":15605,"q":"During a carnival, John collected \\(\\$4032\\) from the sale of chicken burgers and \\(\\$6874\\) from sausage burgers. How many more sausage burgers than chicken burgers were sold?\nChicken Burger: \\(\\$8\\)\nSausage Burger: \\(\\$7\\)\n[?]","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q38.png","skill_id":118,"type_id":2,"opts":["478"]},{"id":15609,"q":"Rectangles ABFG and DEGH are identical.The area of each rectangle ABFG and DEGH is 176 cm² and the shaded square CFGH has an area of 64 cm².Find the perimeter of the rectangle DEGH.\n","img":"p4/images/acs-primary-2022-p4-semestral-assessment-1-q42.png","skill_id":136,"type_id":2,"opts":["60"]},{"id":15614,"q":"The number line is marked at equal intervals.What is the missing number indicated by the arrow on the number line?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q4.png","skill_id":108,"type_id":1,"opts":["47 008","47 080","47 800","48 002"]},{"id":15618,"q":"Which of the following is another way to name angle a?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q8.png","skill_id":139,"type_id":1,"opts":["angle RPQ","angle PQS","angle QSR","angle SRP"]},{"id":15621,"q":"ABCD is a square.Angle EBD is 120 degrees.Angle DBC is 45 degrees.Find angle EBA.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q11.png","skill_id":230,"type_id":1,"opts":["45 degrees","60 degrees","75 degrees","85 degrees"]},{"id":15623,"q":"In the square grid, which of the following dotted lines is the line of symmetry of the figure?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q13.png","skill_id":145,"type_id":1,"opts":["Option 1","Option 2","Option 3","Option 4"]},{"id":15624,"q":"In the square grid, which of these following figures are symmetrical?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q14.png","skill_id":144,"type_id":1,"opts":["A and B","A and C","B and D","C and D"]},{"id":15625,"q":"The square grid shows the position of A, B, C, D and F.Which letter is north-east of A?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q15.png","skill_id":142,"type_id":1,"opts":["B","C","D","F"]},{"id":15629,"q":"For every 5 cupcakes purchased, 1 additional cupcake will be given free.What is the least amount of money Mrs Lee pays for 20 cupcakes?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q19.png","skill_id":118,"type_id":1,"opts":["$24","$60","$68","$80"]},{"id":15630,"q":"Samantha was at one of the points shown in the grid.Then she walked 2 steps to the west, 3 steps to the south and 4 steps to the east.She ended at Point K.Which point was she at at first?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q20.png","skill_id":142,"type_id":1,"opts":["P","Q","R","T"]},{"id":15638,"q":"There was a total of 20 motorcycles and cars in a carpark.The vehicles had a total of 50 wheels.The statement 'There was an equal number of motorcycles and cars in the carpark' is","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q28.png","skill_id":118,"type_id":1,"opts":["True","False","Not possible to tell"]},{"id":15639,"q":"The figure is made up of two rectangles.Find the length of DG.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q29.png","skill_id":138,"type_id":2,"opts":["13"]},{"id":15643,"q":"The figure is made of 4 identical squares.Find the length of the figure.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q33.png","skill_id":137,"type_id":2,"opts":["36"]},{"id":15644,"q":"Measure and write down the size of angle a.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q34.png","skill_id":140,"type_id":2,"opts":["116"]},{"id":15645,"q":"PQRS is a rectangle.Find angle q.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q35.png","skill_id":230,"type_id":2,"opts":["27"]},{"id":15646,"q":"Look at the 8-point compass.David was standing at point A.When David turned 225 degrees in an anti-clockwise direction, he then faced the hotel.Where was he facing at first?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q36.png","skill_id":142,"type_id":1,"opts":["Park","Clinic","Restaurant","School"]},{"id":15647,"q":"The figure is a square paper folded at one of its corners.Find angle p.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-1-q37.png","skill_id":230,"type_id":2,"opts":["15"]},{"id":15656,"q":"The figure is made up of identical squares.What fraction of the figure is shaded?","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q3.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{7}{11}\\)","\\(\\dfrac{7}{18}\\)","\\(\\dfrac{11}{18}\\)","\\(\\dfrac{11}{7}\\)"]},{"id":15657,"q":"The rectangle has a length of 8 m and a breadth of 5 m.What is the perimeter of the rectangle?","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q4.png","skill_id":143,"type_id":1,"opts":["13 m","26 m","32 m","40 m"]},{"id":15658,"q":"In the figure, how many of the marked angles are greater than 90 degrees?","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q5.png","skill_id":140,"type_id":1,"opts":["1","2","3","4"]},{"id":15659,"q":"Which of the following figure(s) is/are symmetric?","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q6.png","skill_id":144,"type_id":1,"opts":["A, B and C only","A and D only","B and C only","D only"]},{"id":15663,"q":"The figure is made up of two squares, E and F.Each side of square F is three times as long as each side of square E.What fraction of the figure is shaded?","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q10.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{9}\\)","\\(\\dfrac{1}{10}\\)"]},{"id":15671,"q":"What is the size of angle WAZ?\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q18.png","skill_id":140,"type_id":2,"opts":["127"]},{"id":15673,"q":"After Muthu had given Joseph \\(\\$4\\), how much more money would Muthu have than Joseph?\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q22.png","skill_id":148,"type_id":2,"opts":["6"]},{"id":15680,"q":"8 bins are placed at an equal distance apart along a straight road. The distance between every two bins is 36 m. What is the distance between the first bin and the last bin?\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q29.png","skill_id":118,"type_id":2,"opts":["252"]},{"id":15682,"q":"Tina is standing at the Ticket Booth and facing East.She makes a 225 degree turn in a clockwise direction.What would she be facing?","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q31.png","skill_id":142,"type_id":1,"opts":["Ferris Wheel","Carousel","Roller Coaster","Popcorn Booth"]},{"id":15683,"q":"PQRS is a square and QWXY is a rectangle. Find angle YQR.\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q32.png","skill_id":139,"type_id":2,"opts":["26"]},{"id":15685,"q":"The fractions are arranged in decreasing order. The numerator of the second fraction has been smudged by ink. What is the missing numerator?\n\\(\\dfrac{7}{4}\\) (Greatest), [?]/8, \\(1\\dfrac{1}{2}\\) (Smallest)","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q34.png","skill_id":124,"type_id":2,"opts":["13"]},{"id":15690,"q":"A rectangular piece of card, ABCD, was folded along PR. The length of RD is equal to the length of PD. RD is two times as long as PC and PC is 7 cm.\n(a) Find angle PRD.\n(b) Find the area of rectangle ABCD before it was folded.\n[?] , [?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q40.png","skill_id":138,"type_id":2,"opts":["45","924"]},{"id":15693,"q":"In a bakery, muffins were only sold in boxes. A box of 4 big muffins cost \\(\\$11\\) and a box of 6 mini muffins cost \\(\\$8\\). Jenny bought the same number of big muffins and mini muffins. What was the least possible amount of money she would have paid for the muffins?\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-1-q43.png","skill_id":118,"type_id":2,"opts":["49"]},{"id":15699,"q":"Which angle is greater than a right angle?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q6.png","skill_id":140,"type_id":1,"opts":["angle a","angle b","angle c","angle d"]},{"id":15700,"q":"Which one of the following lines is the line of symmetry for the figure?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q7.png","skill_id":145,"type_id":1,"opts":["AB","CD","EF","GH"]},{"id":15701,"q":"Identify the line that is parallel to line LM.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q8.png","skill_id":100,"type_id":1,"opts":["HI","JI","MN","JK"]},{"id":15705,"q":"How many more hearts must be shaded so that \\(\\dfrac{3}{5}\\) of the set is shaded?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q12.png","skill_id":120,"type_id":1,"opts":["8","10","12","18"]},{"id":15707,"q":"Mandy wants to shade more squares to form a symmetric figure with line MN as the line of symmetry.What is the least number of squares she needs to shade?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q14.png","skill_id":145,"type_id":1,"opts":["1","2","3","4"]},{"id":15708,"q":"The table shows the ingredients needed to make 2 pots of vegetable soup.Mrs Smith wanted to make 8 pots of vegetable soup to sell at her shop.How much corn would she need to make 8 pots of vegetable soup?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q15.png","skill_id":118,"type_id":1,"opts":["3880 g","5040 g","7760 g","9280 g"]},{"id":15710,"q":"Study the number pattern.What is the sum of the two missing numbers?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q17.png","skill_id":108,"type_id":1,"opts":["16","42","58","64"]},{"id":15713,"q":"In the square grid, figure C is a rectangle, figures D and E are squares.Arrange figures C, D and E from the smallest area to the largest.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q20.png","skill_id":138,"type_id":1,"opts":["D, C, E","D, E, C","E, C, D","E, D, C"]},{"id":15719,"q":"Name the marked angle in the figure.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q26.png","skill_id":139,"type_id":1,"opts":["angle WZX","angle VZY","angle VZW","angle XZY"]},{"id":15723,"q":"What is the missing number in the box? 1 0  4 × 5 = 5 3 7 0","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q31.png","skill_id":116,"type_id":2,"opts":["7"]},{"id":15725,"q":"What is the missing fraction in the box? Express your answer in its simplest form.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q33.png","skill_id":121,"type_id":1,"opts":["\\(\\dfrac{1}{12}\\)","\\(\\dfrac{1}{6}\\)","\\(\\dfrac{11}{12}\\)","\\(\\dfrac{1}{13}\\)"]},{"id":15728,"q":"A book has 16 pages.Max wanted to add up all the page numbers in the book.He created a table to collate his findings and has completed part of it.What was the sum of all the page numbers in the book? ","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q37.png","skill_id":118,"type_id":2,"opts":["136"]},{"id":15733,"q":"The figure is made up of a rectangle and two identical squares.(a) What is the perimeter of the figure? (b) What is the area of the figure?  , ","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q43.png","skill_id":138,"type_id":2,"opts":["78","248"]},{"id":15735,"q":"Mr Wallace and Mrs Zee bought washing powder from a shop. The prices are: 1 box for \\(\\$1.95\\); or buy three boxes AND get one box free for a total of \\(\\$5.60\\). (a) Mr Wallace bought 2 boxes of washing powder from the shop. How much did he pay in all? (b) Mrs Zee needed 13 boxes of washing powder. What is the least amount of money she spent to purchase the washing powder from the shop? [?] , [?]","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-1-q45.png","skill_id":131,"type_id":2,"opts":["3.90","18.75"]},{"id":15742,"q":"The figure is made up identical triangles.What fraction of the figure is shaded?","img":"p4/images/acs-2022-p4-semestral-assessment-2-q7.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{2}\\)","\\(\\dfrac{1}{3}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{3}{8}\\)"]},{"id":15744,"q":"Ken came out of the MRT station and faced the coffee shop.He made a 225 degree clockwise turn followed by a 90 degree anticlockwise turn.Which direction did he face in the end?","img":"p4/images/acs-2022-p4-semestral-assessment-2-q9.png","skill_id":452,"type_id":1,"opts":["Mall","Church","Playground","Supermarket"]},{"id":15746,"q":"Which of the following statement is correct?","img":"p4/images/acs-2022-p4-semestral-assessment-2-q11.png","skill_id":140,"type_id":1,"opts":["Angle XYS is 60 degrees.","Angle XYZ is an acute angle.","Angle SYR is a right angle.","The sum of angle SYR and angle RYZ is 170 degrees."]},{"id":15748,"q":"Which of the following is symmetrical?","img":"p4/images/acs-2022-p4-semestral-assessment-2-q13.png","skill_id":144,"type_id":1,"opts":["Shape 1 (parallelogram)","Shape 2 (wavy flag)","Shape 3 (regular pentagon)","Shape 4 (octagon)"]},{"id":15749,"q":"In the grid, Raju is standing at point P facing north-west. Then, he makes a \\(\\dfrac{3}{4}\\) turn in a clockwise direction. At which point does he face now?","img":"p4/images/acs-2022-p4-semestral-assessment-2-q14.png","skill_id":451,"type_id":1,"opts":["Q","T","R","S"]},{"id":15750,"q":"The figure shows a rectangle of sides 27 cm by 14 cm and a square of sides 8 cm.Find the area of the shaded part of the figure.","img":"p4/images/acs-2022-p4-semestral-assessment-2-q15.png","skill_id":138,"type_id":1,"opts":["314 cm2","330 cm2","346 cm2","442 cm2"]},{"id":15757,"q":"The table shows the number of students in the different CCAs from Primary 4M. What is the difference between the CCA with the greatest number of students and the least number of students?\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q22.png","skill_id":148,"type_id":2,"opts":["12"]},{"id":15758,"q":"What fraction of the students in Primary 4M are in the basketball CCA? (Give your answer in the simplest form.)","img":"p4/images/acs-2022-p4-semestral-assessment-2-q23.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{3}{14}\\)","\\(\\dfrac{2}{7}\\)","\\(\\dfrac{2}{14}\\)","\\(\\dfrac{11}{14}\\)"]},{"id":15759,"q":"In the figure shown, PQRS is a square. Find angle URT.\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q24.png","skill_id":139,"type_id":2,"opts":["14"]},{"id":15764,"q":"The figure is made up of 3 identical squares and 1 rectangle. The area of a square is 16 cm2. Find the area of the figure.\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q30.png","skill_id":138,"type_id":2,"opts":["108"]},{"id":15765,"q":"The figure is made up of rectangle ABCD and square BEFC. The area of rectangle ABCD is 54 cm2 and EF = 6 cm. Find the perimeter of the figure.\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q32.png","skill_id":136,"type_id":2,"opts":["42"]},{"id":15766,"q":"The table shows the number of each type of buns Mr Tan sold in a day. Mr Tan sold three times as many chicken floss buns as curry potato buns. How many buns did he sell in total?\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q33.png","skill_id":148,"type_id":2,"opts":["103"]},{"id":15768,"q":"All the patients who visited ABC Clinic in Week 3 took a vaccination. Each of them paid \\(\\$18\\) for it. How much money was collected from all the patients in Week 3?\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q35.png","skill_id":148,"type_id":2,"opts":["2250"]},{"id":15775,"q":"The figure is the layout of a square living room. Line AB is equal to Line BC. Ashley laid three different sizes of square rugs on it. Find the floor area not covered by the rugs.\n[?]","img":"p4/images/acs-2022-p4-semestral-assessment-2-q42.png","skill_id":138,"type_id":2,"opts":["118"]},{"id":15782,"q":"In the figure, how many of the marked angles are right angles?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q6.png","skill_id":99,"type_id":1,"opts":["1","8","3","4"]},{"id":15793,"q":"In which of the following figures is the dotted line a line of symmetry?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q17.png","skill_id":145,"type_id":1,"opts":["5","6","7","8"]},{"id":15794,"q":"Which of the following figures is symmetrical?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q18.png","skill_id":144,"type_id":1,"opts":["A","B","C","D"]},{"id":15795,"q":"Square ABGH and square BCDG are identical.The length of rectangle GDEF is thrice its breadth.What is the length of DE?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q19.png","skill_id":138,"type_id":1,"opts":["5 cm","15 cm","30 cm","45 cm"]},{"id":15796,"q":"Steve was standing at point A.After turning through an angle of 225 degrees in an anti-clockwise direction, he was facing the library.What was he facing first?","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q20.png","skill_id":142,"type_id":1,"opts":["Park","Bakery","Pet Store","Supermarket"]},{"id":15805,"q":"Measure and write down the size of angle a.","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q29.png","skill_id":140,"type_id":2,"opts":["135"]},{"id":15810,"q":"A chicken sandwich costs \\(\\$2.70\\) and a fruit juice costs \\(\\$1.55\\). Harry had \\(\\$50\\). He bought 1 chicken sandwich and a fruit juice. How much money had he left? [?]","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q34.png","skill_id":131,"type_id":2,"opts":["$45.75"]},{"id":15813,"q":"Leo was standing at point B.He walked 1 step to the north, then 3 steps to the west and finally 1 step to the south.Which point did he end up at? ","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q37.png","skill_id":142,"type_id":2,"opts":["A"]},{"id":15814,"q":"(a) Point  is north-east of B.(b) The direction of E from C is .","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q38.png","skill_id":142,"type_id":2,"opts":["D","South"]},{"id":15819,"q":"The patterns are made up of identical shaded and unshaded squares.The table shows Pattern 1 (12 shaded, 4 unshaded, 16 total), Pattern 2 (16 shaded, 9 unshaded, 25 total), Pattern 3 (20 shaded, 16 unshaded, 36 total), Pattern 4 (24 shaded).(a) Number of unshaded squares and total number of squares in Pattern 4 are  and .(b) What is the total number of shaded and unshaded squares in Pattern 10? ","img":"p4/images/catholic-high-2022-p4-semestral-assessment-2-q45.png","skill_id":108,"type_id":2,"opts":["25","49","169"]},{"id":15829,"q":"The figure is made up of a square A with side 4 cm and a rectangle B with breadth 5 cm.What is the area of rectangle B?","img":"p4/images/chij-2022-p4-semestral-assessment-2-q10.png","skill_id":138,"type_id":1,"opts":["16 cm²","40 cm²","60 cm²","76 cm²"]},{"id":15830,"q":"Paul is facing point X.He turns through an angle of 135° in the anti-clockwise direction.Which point is he facing now?","img":"p4/images/chij-2022-p4-semestral-assessment-2-q11.png","skill_id":142,"type_id":1,"opts":["F","H","K","L"]},{"id":15831,"q":"Siti is at her starting point.She walks 2 steps to the East.She then walks 3 steps to the North.Which point is she at now?","img":"p4/images/chij-2022-p4-semestral-assessment-2-q12.png","skill_id":142,"type_id":1,"opts":["F","H","M","P"]},{"id":15832,"q":"How many motorcycles did Mr Lee sell from May to July?","img":"p4/images/chij-2022-p4-semestral-assessment-2-q13.png","skill_id":148,"type_id":1,"opts":["50","60","70","105"]},{"id":15836,"q":"Write the decimal represented by B.","img":"p4/images/chij-2022-p4-semestral-assessment-2-q17.png","skill_id":123,"type_id":2,"opts":["0.83"]},{"id":15838,"q":"PQRS is a square.Find the value of ∠x.","img":"p4/images/chij-2022-p4-semestral-assessment-2-q19.png","skill_id":143,"type_id":2,"opts":["30"]},{"id":15842,"q":"ABCD and CEFG are squares and MFPN is a rectangle.Given that AB = 3 cm, and NP is four times the length of AB, find the length of MG.","img":"p4/images/chij-2022-p4-semestral-assessment-2-q24.png","skill_id":138,"type_id":2,"opts":["5"]},{"id":15843,"q":"Ali had a rectangular piece of paper ABCD as shown in Figure 1.He folded the paper to form the shape as shown in Figure 2.Find the length of AB in Figure 1.","img":"p4/images/chij-2022-p4-semestral-assessment-2-q25.png","skill_id":138,"type_id":2,"opts":["15"]},{"id":15846,"q":"Mary had a ribbon of 150.3 cm long.She tied some balloons on the ribbon.Each balloon was 9 cm apart from one another.(a) What is the length of the ribbon between the 2nd and 10th balloon? (b) Find the most number of balloons that could be tied on the 150.3 cm of ribbon with balloons at 9 cm apart from one another. cm , ","img":"p4/images/chij-2022-p4-semestral-assessment-2-q28.png","skill_id":129,"type_id":2,"opts":["72","17"]},{"id":15848,"q":"A swimming pool measures 18 m by 9 m.It is surrounded by a path which is 4 m wide.What is the area of the path? ","img":"p4/images/chij-2022-p4-semestral-assessment-2-q30.png","skill_id":138,"type_id":2,"opts":["280"]},{"id":15854,"q":"In the figure, which angle is smaller than a right angle?","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q6.png","skill_id":140,"type_id":1,"opts":["angle a","angle b","angle c","angle d"]},{"id":15855,"q":"Find the perimeter of the rectangle.","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q7.png","skill_id":143,"type_id":1,"opts":["184 cm","62 cm","60 cm","31 cm"]},{"id":15858,"q":"Four different shapes J, K, L and M are shown.Which of the following figure(s) are symmetrical?","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q10.png","skill_id":144,"type_id":1,"opts":["J and K only","J, K and L only","J, K and M only","J, K, L and M"]},{"id":15867,"q":"PQRS is a rectangle. Find angle q.\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q19.png","skill_id":143,"type_id":2,"opts":["67"]},{"id":15868,"q":"The square has an area of 36 cm². Find the perimeter of the square.\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q20.png","skill_id":137,"type_id":2,"opts":["24"]},{"id":15878,"q":"Triangle A has a perimeter of 24.8 cm. Jensen used 2 such triangles and a square to form Figure K. Find the perimeter of Figure K.\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q33.png","skill_id":131,"type_id":2,"opts":["49.6"]},{"id":15879,"q":"Matt placed different numbers of blocks A and B on the weighing scales. Find the mass of block B. Express your answer as a decimal.\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q34.png","skill_id":131,"type_id":2,"opts":["0.1"]},{"id":15880,"q":"In the figure, ABCD and BEFG are squares and BKLC is a rectangle. AK and DL are straight lines. Find angle a.\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q35.png","skill_id":230,"type_id":2,"opts":["135"]},{"id":15883,"q":"The table shows the entrance fees for the Colourful Flower Exhibition. Adult: Weekday \\(\\$13.90\\), Weekend \\(\\$15.90\\). Child (3 to 12 years old): Weekday \\(\\$6\\), Weekend \\(\\$8\\). (a) On Saturday, Mr Chandra and his four-year-old child visited the exhibition. How much did Mr Chandra pay for the entrance fees altogether? (b) On Wednesday, Ms Sim brought a group of Primary 4 students. They paid a t","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q38.png","skill_id":131,"type_id":2,"opts":["23.90","38"]},{"id":15884,"q":"The figure shows Marcus's backyard with 2 identical 8-m square ponds. (a) What is the total area of the two square ponds? (b) What is the remaining area of the empty space around the two ponds in the backyard?\n[?] , [?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q39.png","skill_id":138,"type_id":2,"opts":["128","172"]},{"id":15888,"q":"Barry has a garden with an area of 216 m². It is made up of a rectangle and a square. The area of the rectangle is 5 times the area of the square. Barry wants to build a fence around part of his garden as indicated by the dotted line in the figure. Given that the breadth of the rectangle is 9 m, how many metres of fence does he need?\n[?]","img":"p4/images/henry-park-2022-p4-semestral-assessment-2-q43.png","skill_id":138,"type_id":2,"opts":["64"]},{"id":15892,"q":"The figure is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q4.png","skill_id":41,"type_id":1,"opts":["\\(\\dfrac{4}{5}\\)","\\(\\dfrac{5}{4}\\)","\\(\\dfrac{4}{9}\\)","\\(\\dfrac{5}{9}\\)"]},{"id":15894,"q":"Figure ABCDEF is drawn on the square grid.Which one of the following statements is true?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q6.png","skill_id":100,"type_id":1,"opts":["AB is parallel to ED.","BC is parallel to AF.","AB is perpendicular to BC.","AB is perpendicular to AF."]},{"id":15895,"q":"The figure is a square and its area is 36 cm².Find the length of one side of the square.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q7.png","skill_id":137,"type_id":1,"opts":["6 cm","9 cm","18 cm","24 cm"]},{"id":15899,"q":"Which of the following angles is the smallest?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q11.png","skill_id":140,"type_id":1,"opts":["angle AFB","angle BFC","angle CFD","angle DFE"]},{"id":15900,"q":"The following figures are each made up of 16 identical squares with 7 shaded squares.Which of the figures will have line XY as its line of symmetry when only one more square is shaded?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q12.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":15901,"q":"The figure is made up of square A and square B.The length of one side of square B is 3 cm.The length of one side of square A is twice that of square B.Find the area of the figure.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q13.png","skill_id":138,"type_id":1,"opts":["9 cm²","24 cm²","36 cm²","45 cm²"]},{"id":15902,"q":"In the square grid, X, Y and Z are composite figures.Arrange figures X, Y and Z from the smallest perimeter to the greatest.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q14.png","skill_id":96,"type_id":1,"opts":["X, Y, Z","Y, X, Z","Y, Z, X","Z, Y, X"]},{"id":15903,"q":"On which day was the number of bottles collected \\(\\dfrac{3}{5}\\) of the number collected on Friday?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q15.png","skill_id":104,"type_id":1,"opts":["Monday","Tuesday","Wednesday","Thursday"]},{"id":15904,"q":"On which two days was a total of 40 bottles collected?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q16.png","skill_id":104,"type_id":1,"opts":["Monday and Tuesday","Monday and Thursday","Tuesday and Wednesday","Tuesday and Thursday"]},{"id":15907,"q":"Figure 1 is a rectangular card with a perimeter of 8 cm.Figure 2 is formed using 3 such cards.What is the perimeter of Figure 2?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q19.png","skill_id":96,"type_id":1,"opts":["12 cm","14 cm","16 cm","24 cm"]},{"id":15908,"q":"The table shows the timing each child took to complete a race.Who came in second in the race?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q20.png","skill_id":147,"type_id":1,"opts":["Aloysius","Daryl","Jerine","Mandy"]},{"id":15917,"q":"ABCD is a rectangle.Find angle EDF.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q29.png","skill_id":139,"type_id":2,"opts":["29"]},{"id":15922,"q":"The figure shows a road map.A car moved along Road A.After the car turned into another road, it faced north-east.Which road did it turn into?","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q34.png","skill_id":142,"type_id":1,"opts":["Road B","Road C","Road D","Road E"]},{"id":15924,"q":"The bracelet shows the number of beads left after the string broke. Six black beads went missing. What fraction of the beads went missing? Write your answer in the simplest form.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q37.png","skill_id":78,"type_id":1,"opts":["\\(\\dfrac{2}{5}\\)","\\(\\dfrac{3}{5}\\)","\\(\\dfrac{1}{5}\\)","\\(\\dfrac{2}{6}\\)"]},{"id":15925,"q":"ABCD is a square and DEFH is a rectangle.Find angle x.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q38.png","skill_id":230,"type_id":2,"opts":["36"]},{"id":15926,"q":"The figure is made up of square A, rectangle B and square C.The area of square A is 64 cm².The area of rectangle B is 72 cm².Find the area of square C.","img":"p4/images/maha-bodhi-2022-p4-semestral-assessment-2-q39.png","skill_id":138,"type_id":2,"opts":["81"]},{"id":15934,"q":"The figure shown is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q2.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{4}{5}\\)","\\(\\dfrac{4}{8}\\)","\\(\\dfrac{4}{9}\\)","\\(\\dfrac{5}{9}\\)"]},{"id":15936,"q":"ABCD is a square.Find ∠x.","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q4.png","skill_id":140,"type_id":1,"opts":["80°","60°","50°","40°"]},{"id":15939,"q":"The table shows the time taken by 4 boys to run 400 m.Who was the fastest runner?","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q7.png","skill_id":147,"type_id":1,"opts":["Alan","Bala","Carl","Dong Le"]},{"id":15944,"q":"The figure is made up of 2 identical rectangles.What is the area of the figure?","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q12.png","skill_id":138,"type_id":1,"opts":["96 cm²","64 cm²","48 cm²","32 cm²"]},{"id":15948,"q":"Study the shape pattern.Which shape is found in the 115th position?","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q16.png","skill_id":108,"type_id":1,"opts":["star","heart","crescent moon","sun"]},{"id":15951,"q":"Write the decimal represented by A.\n[?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q19.png","skill_id":123,"type_id":2,"opts":["0.68"]},{"id":15953,"q":"In the figure, name the two angles that are greater than 90°.","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q21.png","skill_id":194,"type_id":1,"opts":["∠r and ∠q","∠r and ∠u","∠q and ∠t","∠s and ∠t"]},{"id":15960,"q":"The table shows the number of boys and girls in two Primary 4 classes who wear or do not wear spectacles. How many boys from both classes wear spectacles? How many girls from Primary 4A do not wear spectacles?\n[?] , [?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q28.png","skill_id":147,"type_id":2,"opts":["21","12"]},{"id":15961,"q":"ABCD is a rectangle. ∠ADE = ∠EDF = ∠FDC. Find ∠ADE.\n[?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q29.png","skill_id":140,"type_id":2,"opts":["30"]},{"id":15965,"q":"What is the least number of squares needed to be shaded so that the line AB is a line of symmetry for the figure?\n[?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q34.png","skill_id":145,"type_id":2,"opts":["4"]},{"id":15966,"q":"Javier has a rectangular paper measuring 31 cm by 15 cm. He wants to cut out small squares measuring 2 cm by 2 cm from the piece of rectangular paper. What is the greatest number of small squares that Javier can cut out?\n[?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q36.png","skill_id":138,"type_id":2,"opts":["105"]},{"id":15970,"q":"Ticket prices at Dazzle Zoological Gardens are 1 adult: \\$? each, 1 child: \\(\\$7.50\\) each. Mr and Mrs Lee brought their 5 children to Dazzle Zoological Gardens. They paid \\(\\$67.50\\) in total for their tickets. How much did the tickets for 5 children cost? Find the cost of 1 adult ticket.\n[?] , [?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q40.png","skill_id":131,"type_id":2,"opts":["37.50","15"]},{"id":15971,"q":"Rectangle ABCD is made up of 4 identical rectangles. The perimeter of the shaded rectangle is 48 cm. What is the area of the shaded rectangle? What is the perimeter of rectangle ABCD?\n[?] , [?]","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q41.png","skill_id":138,"type_id":2,"opts":["108","84"]},{"id":15972,"q":"The table shows the number of dots and arrows used to form each figure.Figure 1: 3 dots, 1 arrow; Figure 2: 5 dots, 4 arrows; Figure 3: 7 dots, 9 arrows; Figure 4: 9 dots, 16 arrows.Complete the table for Figure 6: number of dots is  and number of arrows is .Which figure would have a total of 43 dots? How many arrows would be used for Figure 20?","img":"p4/images/methodist-girls-2022-p4-semestral-assessment-2-q42.png","skill_id":108,"type_id":2,"opts":["13","36","21","400"]},{"id":15978,"q":"Which one of the following has \\(\\dfrac{1}{6}\\) of the figure shaded?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q5.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":15980,"q":"The perimeter of the rectangle is 40 cm.Its breadth is 8 cm.Find its length.","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q7.png","skill_id":136,"type_id":1,"opts":["5 cm","12 cm","16 cm","24 cm"]},{"id":15981,"q":"Four letters are shown on a square grid.How many letters have at least one line of symmetry?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q8.png","skill_id":145,"type_id":1,"opts":["1","2","3","4"]},{"id":15984,"q":"What is the value of the reading at X?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q11.png","skill_id":124,"type_id":1,"opts":["10.02","10.04","10.2","10.4"]},{"id":15985,"q":"The following figure is made up of a square and a rectangle.The area of the square is 36 cm².What is the length of AB?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q12.png","skill_id":138,"type_id":1,"opts":["6 cm","9 cm","18 cm","21 cm"]},{"id":15986,"q":"When a container is half-filled with water, it weighs 1.32 kg.When the container is completely filled with water, it weighs 2.1 kg.How heavy is the empty container?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q13.png","skill_id":131,"type_id":1,"opts":["0.1 kg","0.21 kg","0.54 kg","0.78 kg"]},{"id":15987,"q":"The table shows the duration of different activities held at the community club.\nLisa started an activity at 10 35 and ended at 12 10.Which activity did she participate at the community club?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q14.png","skill_id":135,"type_id":1,"opts":["Cupcake decorating","Candle making","Wushu","Speech and drama"]},{"id":15988,"q":"Min Jie is standing at point Y and facing South-east. He turns 225° anti-clockwise, then he makes a \\(\\dfrac{3}{4}\\) - turn in a clockwise direction. Which direction is he facing in the end?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q15.png","skill_id":142,"type_id":1,"opts":["North","South","East","West"]},{"id":15989,"q":"The figure shows a square ABCD.∠ABE = 33° and ∠x is twice of ∠y.\nFind ∠x.","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q16.png","skill_id":139,"type_id":1,"opts":["19°","22°","38°","57°"]},{"id":15990,"q":"Given the line of symmetry, what is the least number of squares that must be shaded to complete the symmetric figure?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q17.png","skill_id":145,"type_id":1,"opts":["5","6","3","4"]},{"id":15991,"q":"Dean has to walk one step to the East and three steps to the North to reach Point A.Where is he now?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q18.png","skill_id":142,"type_id":1,"opts":["E","B","C","D"]},{"id":16001,"q":"In the figure, one of the lines is parallel to DE.Which line is parallel to DE?","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q28.png","skill_id":143,"type_id":1,"opts":["AF","BG","CH","AB"]},{"id":16002,"q":"In the figure, name the two angles that are smaller than 90°.","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q29.png","skill_id":140,"type_id":1,"opts":["∠a and ∠e","∠b and ∠c","∠c and ∠d","∠d and ∠f"]},{"id":16005,"q":"The figure is made up of 5 identical squares.The side of each square is 6 cm.What is the perimeter of the figure?\n cm","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q32.png","skill_id":138,"type_id":2,"opts":["84"]},{"id":16007,"q":"The figure is made up of squares of 2 different sizes.\nWhat is the length of XY?\n m","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q34.png","skill_id":138,"type_id":2,"opts":["27"]},{"id":16010,"q":"The figure is made up of 16 identical rectangles. What fraction of the figure is shaded? Express your answer in the simplest form.","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q38.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{4}\\)","\\(\\dfrac{1}{5}\\)"]},{"id":16015,"q":"Mrs Lim bought some papayas and 12 mangoes. The offer is: 1 mango for \\(\\$4.20\\); Buy 2 mangoes, get 1 mango free!\n(a) How much did Mrs Lim pay for the 12 mangoes?\n(b) Mrs Lim paid the cashier \\(\\$100\\) for all the fruits and received \\(\\$40.80\\) change. How much did all the fruits cost?\n[?] , [?]","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q43.png","skill_id":131,"type_id":2,"opts":["$33.60","$59.20"]},{"id":16017,"q":"A square and a rectangle were cut out from a piece of rectangular paper.The area of the rectangle that was cut out is 18 cm².\nFind the length of the rectangular paper.\n cm","img":"p4/images/maris-stella-2022-p4-semestral-assessment-2-q45.png","skill_id":136,"type_id":2,"opts":["24"]},{"id":16021,"q":"ABCD is a square.Find ∠x.","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q4.png","skill_id":197,"type_id":1,"opts":["65°","60°","55°","25°"]},{"id":16028,"q":"Dr Ratna's Clinic opens only on weekdays for the timings shown.Mondays to Fridays: 8 a.m.– 12 p.m., 1 p.m.– 3.30 p.m., 6 p.m.– 9 p.m.How long is the clinic open daily?","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q11.png","skill_id":135,"type_id":1,"opts":["7 h 30 min","8 h 30 min","9 h 30 min","10 h 30 min"]},{"id":16029,"q":"The table shows the price of meals sold at a fast-food restaurant.Peter ordered a regular fish burger meal, an upsized chicken burger meal and two apple pies for his lunch.How much did he pay altogether?","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q12.png","skill_id":131,"type_id":1,"opts":["$16.45","$17.55","$18.55","$19.55"]},{"id":16030,"q":"The area of the square ABCD is 100 cm².The area of square APQR is 16 cm².Find the length of RD.","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q13.png","skill_id":137,"type_id":1,"opts":["21 cm","14 cm","6 cm","4 cm"]},{"id":16032,"q":"Jane is at Point E and facing North-west. If she makes a \\(\\dfrac{3}{4}\\)-turn anti-clockwise, she will face Point [?]","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q15.png","skill_id":142,"type_id":1,"opts":["A","B","C","D"]},{"id":16036,"q":"How many children are there in total?","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q19.png","skill_id":104,"type_id":1,"opts":["37","48","79","90"]},{"id":16044,"q":"Write the decimal represented by A.\nAns: ","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q27.png","skill_id":123,"type_id":2,"opts":["0.36"]},{"id":16046,"q":"Measure and write down the size of ∠x.\nAns: °","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q29.png","skill_id":140,"type_id":2,"opts":["131"]},{"id":16049,"q":"The figure shows a rectangle ABCD and a square PQCR.Find the perimeter of the shaded part.\nAns:  cm","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q32.png","skill_id":138,"type_id":2,"opts":["64"]},{"id":16053,"q":"What was the capacity of the rectangular tank?\nAns:  ℓ","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q38.png","skill_id":147,"type_id":2,"opts":["180"]},{"id":16054,"q":"How long did it take to fill the tank completely?\nAns:  min","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q39.png","skill_id":147,"type_id":2,"opts":["30"]},{"id":16057,"q":"A fifty-cent coin has mass 6 g and a twenty-cent coin has mass 4 g.Bala has nine coins made up of 20 cents and 50 cents.The total mass of the coins is 42 g.What is the total value of the nine coins?\nAns: $ ","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q44.png","skill_id":118,"type_id":2,"opts":["2.70"]},{"id":16058,"q":"Figure 1 shows a rectangular sheet of paper.It is then folded on one side as shown in Figure 2.The area of the shaded part is 27 cm².The folded width is 5 cm and the height is 9 cm.What is the area of the rectangular sheet of paper?\nAns:  cm²","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q45.png","skill_id":138,"type_id":2,"opts":["99"]},{"id":16059,"q":"Mrs Gomez pinned a big piece of paper onto the class notice board using some pins.Pins were placed at an equal distance around the notice board.The distance between every two pins was 10 cm.Pins were placed at the four corners of the notice board.The notice board is 280 cm by 60 cm.How many pins were used altogether?\nAns: ","img":"p4/images/nan-hua-2022-p4-semestral-assessment-2-q46.png","skill_id":118,"type_id":2,"opts":["68"]},{"id":16065,"q":"In the figure, which angle is smaller than a right angle?","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q6.png","skill_id":99,"type_id":1,"opts":["angle w","angle x","angle y","angle z"]},{"id":16076,"q":"Square ABCD is made up of 9 unit squares. What fraction of square ABCD is shaded?","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q17.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{4}{9}\\)","\\(\\dfrac{5}{9}\\)","\\(\\dfrac{3}{9}\\)","\\(\\dfrac{4}{10}\\)"]},{"id":16083,"q":"In the figure, name the smallest angle.","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q24.png","skill_id":140,"type_id":1,"opts":["angle a","angle b","angle c","angle d"]},{"id":16085,"q":"Ravi is at the zoo. He is facing south now. He then turns to face the elephant. What angle has he turned through in the anti-clockwise direction?\n[?]","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q27.png","skill_id":142,"type_id":2,"opts":["225"]},{"id":16086,"q":"Study the square grid.In which direction is Point E from Point C?","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q28.png","skill_id":142,"type_id":1,"opts":["North-east","North-west","South-east","South-west"]},{"id":16087,"q":"ABCD is a rectangle and PQRC is a square. Find angle a + angle b.\n[?]","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q29.png","skill_id":143,"type_id":2,"opts":["69"]},{"id":16091,"q":"The figure is made up of 5 identical squares. The perimeter of the figure is 36 cm. Find the area of the figure.\n[?]","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q35.png","skill_id":138,"type_id":2,"opts":["45"]},{"id":16094,"q":"The figure is made up of a rectangle and a square. The rectangle measures 27 m by 13 m. Find the area of the unshaded part.\n[?]","img":"p4/images/nanyang-2022-p4-semestral-assessment-2-q38.png","skill_id":138,"type_id":2,"opts":["270"]},{"id":16102,"q":"Find the length of the square.","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q3.png","skill_id":137,"type_id":1,"opts":["10 cm","25 cm","40 cm","50 cm"]},{"id":16107,"q":"In the figure, which two lines are perpendicular?","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q8.png","skill_id":100,"type_id":1,"opts":["AB and AD","AB and FC","AD and AF","AE and ED"]},{"id":16110,"q":"The figure is made up of a square and a rectangle.The area of the rectangle is 60 cm2.What is the length of the unknown side?","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q11.png","skill_id":136,"type_id":1,"opts":["5 cm","10 cm","12 cm","13 cm"]},{"id":16112,"q":"The figure is made up of 2 identical squares and 3 identical rectangles.What is the length of the unknown side?","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q13.png","skill_id":138,"type_id":1,"opts":["8 cm","9 cm","17 cm","18 cm"]},{"id":16118,"q":"Measure and write down the size of angle y.","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q19.png","skill_id":140,"type_id":2,"opts":["126"]},{"id":16120,"q":"WXYZ is a square.Find angle p.","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q21.png","skill_id":143,"type_id":2,"opts":["36"]},{"id":16125,"q":"3 cupcakes cost \\(\\$2.95\\). How much do 12 cupcakes cost? \\(\\$\\)[?]","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q27.png","skill_id":131,"type_id":2,"opts":["11.80"]},{"id":16127,"q":"LMNP is a rectangle.Angle a is three times the size of angle b.Angle b is twice the size of angle c.Find the value of angle a.","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q29.png","skill_id":143,"type_id":2,"opts":["60"]},{"id":16128,"q":"A rectangular piece of paper with an area of 108 cm2 was folded as shown.DE is 3 cm and HE is 6 cm.Find the length of GH.","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q30.png","skill_id":136,"type_id":2,"opts":["12"]},{"id":16129,"q":"Bala is standing at point X facing the playground.He turns through an angle of 135 degrees in the anti-clockwise direction.Where will Bala be facing after the turn?","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q31.png","skill_id":142,"type_id":1,"opts":["Cinema","Library","Food Court","Swimming Complex"]},{"id":16130,"q":"The table shows the number of siblings that the pupils in 5A have.How many pupils have at least 2 siblings? ","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q33.png","skill_id":148,"type_id":2,"opts":["20"]},{"id":16135,"q":"The figure shows the distances between Towns P, Q, R, S and T. The distance between Town P and Town Q is \\(\\dfrac{1}{6}\\) km shorter than distance between Town Q and Town R. What is the distance between Town P and Town S? (Give your answer as a mixed number in its simplest form.)","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q38.png","skill_id":122,"type_id":1,"opts":["\\(1\\dfrac{7}{12}\\)","\\(1\\dfrac{2}{3}\\)","\\(\\dfrac{18}{12}\\)","\\(\\dfrac{19}{13}\\)"]},{"id":16138,"q":"Study the patterns.What is the total number of rectangles in Pattern 8?  If the pattern has a total of 133 shapes, how many circles does it have? ","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q41.png","skill_id":108,"type_id":2,"opts":["16","89"]},{"id":16139,"q":"The figure is made up of two identical rectangles overlapping each other, forming Square A.The area of Square A is 9 cm2 and the area of each rectangle is 50 cm2.The length of the rectangle is twice its breadth.Find the perimeter of the figure. cm","img":"p4/images/raffles-girls-2022-p4-semestral-assessment-2-q42.png","skill_id":138,"type_id":2,"opts":["48"]},{"id":16149,"q":"In the figure, ABCD is a rectangle.Find angle CAE.","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q8.png","skill_id":197,"type_id":1,"opts":["30 degrees","35 degrees","45 degrees","60 degrees"]},{"id":16150,"q":"JKLM is a square.Find the sum of angle KJP and angle JMP.","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q9.png","skill_id":230,"type_id":1,"opts":["30 degrees","54 degrees","84 degrees","96 degrees"]},{"id":16151,"q":"The figure shows rectangle ABCD and square CEFG overlapping each other.Find angle BCG.","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q10.png","skill_id":230,"type_id":1,"opts":["21 degrees","31 degrees","69 degrees","71 degrees"]},{"id":16152,"q":"Which of the following figures is symmetrical?","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q11.png","skill_id":144,"type_id":1,"opts":["A","B","C","D"]},{"id":16153,"q":"The table shows the number of students from P4 Courage who visited the school library from July to October.There are 40 students in the class.How many boys did not visit the library in August?","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q12.png","skill_id":147,"type_id":1,"opts":["1","2","3","4"]},{"id":16156,"q":"The figure shows an 8-point compass.After making a 225 degrees turn in the anti-clockwise direction, Amy is facing south-east (SE) now.Which direction was she facing at first?","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q15.png","skill_id":142,"type_id":1,"opts":["North","South","East","West"]},{"id":16161,"q":"In the figure, name the two angles that are greater than 90 degrees.angle  and angle ","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q20.png","skill_id":139,"type_id":2,"opts":["b","e"]},{"id":16162,"q":"Write the decimal represented by A.","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q21.png","skill_id":123,"type_id":2,"opts":["0.67"]},{"id":16169,"q":"The time on the clock now is 1 p.m.How many right angles does the hour hand need to turn to show 10 p.m.? ","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q28.png","skill_id":141,"type_id":2,"opts":["3"]},{"id":16171,"q":"The figure is made up of a square and a rectangle.Find the area of the figure.","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q32.png","skill_id":138,"type_id":2,"opts":["117"]},{"id":16172,"q":"The figure is made up of 7 identical squares.Find the perimeter of the figure.","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q33.png","skill_id":96,"type_id":2,"opts":["108"]},{"id":16179,"q":"The figure is made up of 5 identical rectangles.(a) Find the length of 1 rectangle.(b) Find the area of the figure. , ","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q40.png","skill_id":138,"type_id":2,"opts":["10","400"]},{"id":16181,"q":"Kevin has an equal number of black and white buttons.There are 2 holes on each white button and 4 holes on each black button.There is a total of 768 holes on the buttons.(a) How many black buttons are there? (b) To sew a shirt, Kevin needs 3 black buttons for every 2 white buttons used.What is the greatest number of shirts he can sew with the buttons he has?  , ","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q42.png","skill_id":118,"type_id":2,"opts":["128","42"]},{"id":16183,"q":"Mrs Ong bought some fruits at a sale. Mangoes are sold in packs of 2 while apples are sold in packs of 3. Mangoes cost 2 for \\(\\$5.20\\) and apples cost 3 for \\(\\$4\\). (a) She bought 10 mangoes. How much did she pay for the mangoes? (b) With the same amount of money that she paid for the mangoes, what is the greatest number of apples she can buy? [?] , [?]","img":"p4/images/rosyth-2022-p4-semestral-assessment-2-q44.png","skill_id":131,"type_id":2,"opts":["26","18"]},{"id":16188,"q":"Which of the following decimals is represented by letter A on the number line?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q5.png","skill_id":123,"type_id":1,"opts":["6.043","6.048","6.052","6.057"]},{"id":16189,"q":"In the figure, which angle is a right angle?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q6.png","skill_id":99,"type_id":1,"opts":["angle a","angle b","angle c","angle d"]},{"id":16191,"q":"The table shows the duration of 4 animal shows at a theatre in the zoo.Janice watched one of the shows which started at 11 50 and ended at 13 05.Which show did she watch?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q8.png","skill_id":135,"type_id":1,"opts":["Animal Friends","Rainforest Fights Back","Safari Hunter","The World of Pets"]},{"id":16193,"q":"The table shows the number of books borrowed by some students.How many students borrow at least 2 books?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q10.png","skill_id":147,"type_id":1,"opts":["6","7","8","9"]},{"id":16194,"q":"Tom is standing at point A and he is facing the library. Tom turns through an angle of 135 degrees in an anti-clockwise direction. Then, he makes a \\(\\dfrac{1}{4}\\)-turn in a clockwise direction. Where will he be facing in the end?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q11.png","skill_id":141,"type_id":1,"opts":["Food Court","Police Station","Playground","School"]},{"id":16195,"q":"The figure is made up of a rectangle R and a square S.The breadth of rectangle R is 14 cm.Find the length of rectangle R.","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q12.png","skill_id":136,"type_id":1,"opts":["12 cm","13 cm","15 cm","17 cm"]},{"id":16196,"q":"The figure is made up of 2 rectangles.Find the area of the shaded rectangle.","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q13.png","skill_id":138,"type_id":1,"opts":["40 cm²","80 cm²","120 cm²","200 cm²"]},{"id":16198,"q":"Miss Kim placed two identical boxes labelled A on the balance.Find the mass of one of the boxes.","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q15.png","skill_id":131,"type_id":1,"opts":["1.2 kg","2.4 kg","5.2 kg","7.6 kg"]},{"id":16199,"q":"The information shows the ingredients needed to make 2 jars of strawberry jam: 1.4 kg of strawberries, 0.3 kg of sugar, 2 lemons.Mrs Singh wanted to make 4 jars of strawberry jam.What is the least amount of strawberries she needs to buy?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q16.png","skill_id":131,"type_id":1,"opts":["5 kg","2 kg","3 kg","4 kg"]},{"id":16200,"q":"The clock is 10 minutes faster.What is the actual time?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q17.png","skill_id":135,"type_id":1,"opts":["13 35","13 55","14 35","14 55"]},{"id":16201,"q":"How many symmetric figure(s) is/are there?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q18.png","skill_id":144,"type_id":1,"opts":["1","2","3","4"]},{"id":16203,"q":"The picture shows part of the seating plan of a classroom.Ali is seated north-west of Claire while Claire is seated north-east of Ben.Which letter represents Claire's seat?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q20.png","skill_id":141,"type_id":1,"opts":["P","Q","R","S"]},{"id":16209,"q":"PQRS is a rectangle. Find angle x.\n[?]","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q26.png","skill_id":230,"type_id":2,"opts":["64"]},{"id":16213,"q":"The perimeter of a square is 36 cm. What is its length?\n[?]","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q30.png","skill_id":137,"type_id":2,"opts":["9"]},{"id":16216,"q":"Which one-month period shows the greatest decrease in the number of visitors?\n[?] , [?]","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q33.png","skill_id":147,"type_id":2,"opts":["March","April"]},{"id":16217,"q":"In which month was there half as many visitors as the month of June?\n[?]","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q34.png","skill_id":147,"type_id":2,"opts":["February"]},{"id":16218,"q":"The table shows part of the menu at a cafe.Mr Gan bought a drink, 1 small fried rice and 1 medium spaghetti.The total cost of all his items was \\(\\$5.30\\).What was the size (small, medium or large) of the drink he bought?","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q35.png","skill_id":131,"type_id":1,"opts":["Small","Medium","Large","Cannot be determined"]},{"id":16220,"q":"Figure 1 is a rectangle with length AB. Figure 2 is made up of four such rectangles. The perimeter of Figure 2 is 240 cm. Find the length of AB.\n[?]","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q39.png","skill_id":136,"type_id":2,"opts":["30"]},{"id":16225,"q":"The figure PQRS is formed by two different squares and two identical rectangles. The area of the big square is 25 cm² and the area of the small square is 9 cm². Find the area of one rectangle.\n[?]","img":"p4/images/red-swastika-2022-p4-semestral-assessment-2-q45.png","skill_id":138,"type_id":2,"opts":["15"]},{"id":16232,"q":"The figure is made up of eleven 1-cm squares.What is the perimeter of the figure?","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q7.png","skill_id":138,"type_id":1,"opts":["11 cm","20 cm","22 cm","32 cm"]},{"id":16234,"q":"The table shows the number of mobile phones sold by 3 companies.How many mobile phones were sold by Company B in March?","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q9.png","skill_id":148,"type_id":1,"opts":["49","69","93","97"]},{"id":16238,"q":"Write the decimal represented by A.","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q13.png","skill_id":123,"type_id":2,"opts":["0.58"]},{"id":16243,"q":"Name the two angles in the figure that are greater than 90°.Answer ∠ and ∠","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q18.png","skill_id":139,"type_id":2,"opts":["c","e"]},{"id":16244,"q":"MNOP is a rectangle.Find ∠ANB.","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q19.png","skill_id":230,"type_id":2,"opts":["22"]},{"id":16251,"q":"The area of square ABCD is the same as the area of rectangle WXYZ.What is the length of WX? Ans:  cm","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q28.png","skill_id":136,"type_id":2,"opts":["12"]},{"id":16252,"q":"The figure is made up of 3 identical squares.PQRST is a straight line.PQ = QR = RS = ST = UV = VW = QW = QX = VR = SU.Find the perimeter of the figure.Ans:  cm","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q29.png","skill_id":138,"type_id":2,"opts":["28"]},{"id":16261,"q":"Find the area of the figure shown.(All lines meet at right angles.) Ans:  cm²","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q39.png","skill_id":138,"type_id":2,"opts":["32"]},{"id":16266,"q":"3 identical rectangles of length 11 cm and breadth 6 cm are placed as shown.One of the rectangles overlaps the other 2 rectangles.(a) Find the area of the shaded part.(b) Find the area of the unshaded part.Ans (a):  cm² Ans (b):  cm²","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q44.png","skill_id":138,"type_id":2,"opts":["36","126"]},{"id":16267,"q":"8 balloons were hung on a string, 1.4 m apart from each other.The next day, 3 balloons burst.The remaining balloons were rearranged so that they had an equal spacing between them.(a) What was the length of the string? (b) What was the new spacing between 2 balloons? Give your answer in centimetres.Ans (a):  m Ans (b):  cm","img":"p4/images/rulang-2022-p4-semestral-assessment-2-q45.png","skill_id":131,"type_id":2,"opts":["9.8","245"]},{"id":16475,"q":"Adventure Cove WaterparkEntrance fees: Adult \\(\\$32.40\\); Child (12-year-old and below) \\(\\$21.60\\).Weekend Family Package: 2 adults \\(\\$60\\); First 2 children \\(\\$18.60\\) each; Additional child \\(\\$18\\) each.Mr and Mrs Chan brought their children to the waterpark on Saturday. They paid \\(\\$115.20\\) in total using the Weekend Family Package. How many children did they bring to the waterpark?[?]","img":"p4/images/nan-hua-2022-p4-weighted-assessment-3-q11.png","skill_id":131,"type_id":2,"opts":["3"]},{"id":16488,"q":"Use the 5 digits to form the greatest 5-digit odd number. Use each digit once only.4, 9, 6, 7, 3[?]","img":"p4/images/nanyang-2022-p4-weighted-assessment-1-q12.png","skill_id":107,"type_id":2,"opts":["97643"]},{"id":16529,"q":"How many \\(\\dfrac{1}{2}\\) turns will the minute hand of a clock turn between 9.25 a.m.to 10.55 a.m.?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-1-q3.png","skill_id":141,"type_id":1,"opts":["5","6","3","4"]},{"id":16541,"q":"ABCD is a rectangle.∠x is 3 times of ∠y, and ∠y is 2 times of ∠z.Find ∠x.","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q2.png","skill_id":140,"type_id":1,"opts":["10°","20°","50°","60°"]},{"id":16543,"q":"ABCD is a rectangle.Find ∠x.","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q4.png","skill_id":140,"type_id":1,"opts":["27°","67°","77°","157°"]},{"id":16544,"q":"Lorna is standing at Point X and facing South-West.She makes a \\(\\dfrac{3}{4}\\) turn in an anti-clockwise direction.Which direction is she facing now?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q5.png","skill_id":142,"type_id":1,"opts":["North","East","North-West","South-East"]},{"id":16545,"q":"Study the figure. Using a protractor, measure ∠LPO.\n[?]","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q6.png","skill_id":140,"type_id":2,"opts":["102"]},{"id":16546,"q":"Measure ∠k.\n[?]","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q7.png","skill_id":140,"type_id":2,"opts":["59"]},{"id":16547,"q":"Measure ∠ABC.\n[?]","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q8.png","skill_id":140,"type_id":2,"opts":["88"]},{"id":16548,"q":"The figure is a square. Calculate the value of ∠ACD. *Do not measure.\n[?]","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q9.png","skill_id":143,"type_id":2,"opts":["45"]},{"id":16550,"q":"In the figure, one of the angles is smaller than a right angle.Name that angle.","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q11.png","skill_id":139,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":16551,"q":"Charlie is walking from Point A to Point B.In which direction is he walking towards?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-2-q12.png","skill_id":142,"type_id":1,"opts":["North-East","North-West","South-East","South-West"]},{"id":16552,"q":"A group of children were asked to give their favourite beverage from a list of four types of beverage.Which type of beverage is more popular among the boys than the girls?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q1.png","skill_id":147,"type_id":1,"opts":["Bubble Tea","Fruit Juice","Milk","Soft Drinks"]},{"id":16553,"q":"Which type of beverage is the least popular among the children?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q2.png","skill_id":148,"type_id":1,"opts":["Bubble Tea","Fruit Juice","Milk","Soft Drinks"]},{"id":16554,"q":"How many children chose milk as their favourite beverage?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q3.png","skill_id":148,"type_id":1,"opts":["10","9","19","20"]},{"id":16555,"q":"How many more boys than girls were there in the whole group?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q4.png","skill_id":148,"type_id":1,"opts":["5","7","13","15"]},{"id":16557,"q":"How many more books were borrowed on Saturday than on Wednesday?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q6.png","skill_id":148,"type_id":1,"opts":["25","50","75","125"]},{"id":16558,"q":"If each pupil borrowed 5 books, how many pupils went to the National library on Friday?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q7.png","skill_id":148,"type_id":1,"opts":["21","25","120","125"]},{"id":16559,"q":"How many books were borrowed during the week?","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q8.png","skill_id":148,"type_id":1,"opts":["100","400","500","600"]},{"id":16560,"q":"The table shows the Science test marks obtained by a class.If the passing mark is 50 marks, how many pupils failed the test? ","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q9.png","skill_id":148,"type_id":2,"opts":["10"]},{"id":16561,"q":"If the passing mark is lowered to 40 marks, how many pupils passed the test? ","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q10.png","skill_id":148,"type_id":2,"opts":["34"]},{"id":16562,"q":"Pupils who scored less than 70 marks but more than 49 marks need to attend remedial class.How many pupils need to attend remedial class? ","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q11.png","skill_id":148,"type_id":2,"opts":["14"]},{"id":16563,"q":"How many pupils scored 70 marks and above? ","img":"p4/images/raffles-girls-2022-p4-weighted-assessment-3-q12.png","skill_id":148,"type_id":2,"opts":["15"]},{"id":16595,"q":"EFGH is a rectangle. Find the size of $$\\angle y$$.\n[?]","img":"p4/images/rosyth-2022-p4-weighted-assessment-3-q3.png","skill_id":197,"type_id":2,"opts":["67"]},{"id":16596,"q":"Which of the following figures is not a rectangle?","img":"p4/images/rosyth-2022-p4-weighted-assessment-3-q4.png","skill_id":143,"type_id":1,"opts":["Figure A","Figure B","Figure C"]},{"id":16604,"q":"JKLM is a square. Find $$\\angle PJN$$.\n[?]","img":"p4/images/rosyth-2022-p4-weighted-assessment-3-q12.png","skill_id":197,"type_id":2,"opts":["16"]},{"id":16618,"q":"EFGH is a square.Which of the following incorrectly describes the square?","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q7.png","skill_id":143,"type_id":1,"opts":["It has four equal sides.","It has four right angles.","Its opposite sides are equal.","It has only one pair of parallel lines."]},{"id":16619,"q":"Name the marked angle.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q8.png","skill_id":139,"type_id":1,"opts":["∠ABC","∠ADC","∠BCD","∠DAB"]},{"id":16621,"q":"Alice is standing at the point marked A in the diagram.She is facing the Club House.Where will she be facing when she turns 135° clockwise?","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q10.png","skill_id":142,"type_id":1,"opts":["School","Library","Food Centre","Shopping Centre"]},{"id":16625,"q":"Using a protractor, which angle gives a measurement of 45° in the figure?","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q14.png","skill_id":140,"type_id":1,"opts":["∠BCD","∠CDE","∠BAE","∠AED"]},{"id":16626,"q":"In the figure, HIJK is a rectangle.Find the difference between ∠y and ∠z.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q15.png","skill_id":197,"type_id":1,"opts":["24°","28°","62°","118°"]},{"id":16627,"q":"In the figure, QRST is a square and PQUV is a rectangle.Find the length of TU.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q16.png","skill_id":138,"type_id":1,"opts":["12 cm","11 cm","7 cm","4 cm"]},{"id":16628,"q":"The figure is made up of Rectangle ABCD and Square CEFG.∠GCH is 37°.Find the sum of ∠x and ∠y.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q17.png","skill_id":230,"type_id":1,"opts":["53°","106°","127°","143°"]},{"id":16630,"q":"A rectangular piece of paper is folded along the dotted lines.Find the breadth of the rectangular piece of paper.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q19.png","skill_id":143,"type_id":1,"opts":["12 cm","10 cm","7 cm","4 cm"]},{"id":16631,"q":"The figure is made up of 4 similar rectangles.Find the perimeter of the figure.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q20.png","skill_id":138,"type_id":1,"opts":["54 cm","108 cm","144 cm","162 cm"]},{"id":16635,"q":"Use the protractor to find ∠QRS.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q24.png","skill_id":140,"type_id":2,"opts":["153"]},{"id":16636,"q":"Study the shapes.Which shapes have all the properties of a rectangle?  and ","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q25.png","skill_id":143,"type_id":2,"opts":["A","C"]},{"id":16637,"q":"David has a piece of square paper.He folded it along the dotted line.Find ∠h.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q26.png","skill_id":144,"type_id":2,"opts":["42"]},{"id":16639,"q":"Point A is north of Point E.Point C is of Point H.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q28.png","skill_id":142,"type_id":1,"opts":["north-east","south-east","south-west","north-west"]},{"id":16640,"q":"Ethan was standing at Point D.He took 2 steps to the south and then another 2 steps to the east.What was his final position?","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q29.png","skill_id":142,"type_id":1,"opts":["Point F","Point G","Point H","Point C"]},{"id":16641,"q":"Florence moved 3 steps to the south, then 2 steps to the west, then 1 step to the north, and ended up at Point D.What was her starting position?","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q30.png","skill_id":142,"type_id":1,"opts":["Point A","Point B","Point H","Point E"]},{"id":16642,"q":"Name an angle that is 46°.∠","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q31.png","skill_id":140,"type_id":2,"opts":["ABF"]},{"id":16643,"q":"In the number line, what is the number indicated by the arrow? ","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q32.png","skill_id":108,"type_id":2,"opts":["475"]},{"id":16644,"q":"What is the mass of the chicken? ","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q33.png","skill_id":84,"type_id":2,"opts":["5"]},{"id":16645,"q":"In the figure, EFGH is a square.∠EFJ = 19° and ∠GFK = 38°.Find ∠JFK.","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q34.png","skill_id":197,"type_id":2,"opts":["33"]},{"id":16648,"q":"What is the total number of bags sold from January to March? ","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q38.png","skill_id":104,"type_id":2,"opts":["215"]},{"id":16649,"q":"The number of bags sold in January is twice the number of bags sold in .","img":"p4/images/red-swastika-2022-p4-weighted-assessment-1-q39.png","skill_id":104,"type_id":1,"opts":["February","March","April","May"]},{"id":16693,"q":"In the figure, which two lines are perpendicular?","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q4.png","skill_id":100,"type_id":1,"opts":["AB and BE","BE and CB","BE and CD","DE and CD"]},{"id":16696,"q":"In the figure, ABCD is a rectangle.Find \\(\\angle a\\).","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q7.png","skill_id":197,"type_id":1,"opts":["29°","39°","61°","72°"]},{"id":16699,"q":"Which of the dotted lines is a line of symmetry?","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q10.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":16702,"q":"The figure is made up of a square and a rectangle.What is the perimeter of the figure?","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q13.png","skill_id":138,"type_id":1,"opts":["16 cm","19 cm","20 cm","22 cm"]},{"id":16705,"q":"The figure is made up of 5 identical squares.The area of each square is 36 cm².What is the perimeter of the figure?","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q16.png","skill_id":138,"type_id":1,"opts":["60 cm","72 cm","120 cm","180 cm"]},{"id":16709,"q":"The figure is made up of 2 rectangles.What is the shaded area?","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q20.png","skill_id":138,"type_id":1,"opts":["52 m²","40 m²","28 m²","12 m²"]},{"id":16715,"q":"Measure and write down the size of $$\\angle x$$.\n[?]","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q26.png","skill_id":140,"type_id":2,"opts":["73"]},{"id":16723,"q":"A rectangular pond, 14 m long and 6 m wide, has the same perimeter as a square plot of land.What is the length of one side of the square plot of land? ","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q36.png","skill_id":137,"type_id":2,"opts":["10"]},{"id":16725,"q":"The figure is made up of 2 identical rectangles and a square.The total area of the 2 shaded rectangles is 64 cm².What is the length of the square? ","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q38.png","skill_id":136,"type_id":2,"opts":["4"]},{"id":16727,"q":"In the figure, ABCD and EFGH are identical rectangles.The area of each rectangle is 112 cm².Find the shaded area.","img":"p4/images/acs-junior-2023-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["154"]},{"id":16812,"q":"Which angle is greater than a right angle?","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q9.png","skill_id":99,"type_id":1,"opts":["∠e","∠f","∠g","∠h"]},{"id":16820,"q":"The following figures are made up of identical squares.Which of the following figures is symmetrical?","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q17.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":16821,"q":"In the figure shown, ABCD is a square.Find ∠y.","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q18.png","skill_id":140,"type_id":1,"opts":["16°","45°","61°","74°"]},{"id":16822,"q":"The perimeter of rectangle ABCD is 50 cm.Its breadth is 8 cm.What is the length of rectangle ABCD?","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q19.png","skill_id":136,"type_id":1,"opts":["16 cm","17 cm","21 cm","34 cm"]},{"id":16827,"q":"In the number line, what is the decimal represented by A?\n[?]","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q24.png","skill_id":123,"type_id":2,"opts":["9.194"]},{"id":16833,"q":"Penny is standing at point A, facing the park. She turns through an angle of 135° in an anti-clockwise direction. What will she be facing?\n[?]","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q30.png","skill_id":142,"type_id":2,"opts":["Playground"]},{"id":16838,"q":"Rectangle ABCD is made up of a square and 3 smaller identical rectangles.The breadth of 1 smaller rectangle is 13 cm.Find the length of the square. \\(cm\\)","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q36.png","skill_id":143,"type_id":2,"opts":["39"]},{"id":16840,"q":"Measure and write down the size of ∠x. \\(degrees\\)","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q39.png","skill_id":140,"type_id":2,"opts":["69"]},{"id":16841,"q":"Alice was at one of the points shown in the grid at first.She walked 2 steps to the east, 3 steps to the south and 2 steps to the West.She was at point B in the end.Which point was she at first?","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q40.png","skill_id":142,"type_id":1,"opts":["A","C","D","E"]},{"id":16845,"q":"Pears are sold only in packs of 3 while apples are sold only in packs of 5. 3 Pears for \\(\\$4.75\\). 5 Apples for \\(\\$6\\). Caleb had \\(\\$50\\). What was the greatest number of apples he could buy?\n[?]","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q44.png","skill_id":118,"type_id":2,"opts":["19"]},{"id":16847,"q":"Michael has a piece of rectangular paper measuring 24 cm by 8 cm.He cuts out a square of length 2 cm and a rectangle measuring 6 cm by 4 cm.What is the area of the remaining paper? \\(cm^2\\)","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q46.png","skill_id":138,"type_id":2,"opts":["148"]},{"id":16849,"q":"Dots and triangles are used to form figures that follow a pattern. Fig 1 has 4 dots, Fig 2 has 9 dots, Fig 3 has 16 dots (the number of dots is (figure number + 1) squared). Which Figure Number has a total of 100 dots?\n[?]","img":"p4/images/catholic-high-2023-p4-end-of-year-exam-q48.png","skill_id":108,"type_id":2,"opts":["25","16"]},{"id":16880,"q":"One of the lines in the figure is parallel to JK.Which line is parallel to JK?","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q6.png","skill_id":100,"type_id":1,"opts":["AB","CM","KL","LM"]},{"id":16882,"q":"The figure is formed using 2 squares.Find the perimeter of the figure.","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q8.png","skill_id":138,"type_id":1,"opts":["12 m","28 m","34 m","49 m"]},{"id":16884,"q":"George was at a restaurant in a zoo.At the restaurant, George was facing south-west at first.He then made a \\(\\dfrac{3}{4}\\)-turn clockwise.Which animal would he be facing then?","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q10.png","skill_id":142,"type_id":1,"opts":["Lion","Tiger","Monkey","Elephant"]},{"id":16893,"q":"In the figure, name the smallest angle.\n[?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q19.png","skill_id":139,"type_id":2,"opts":["d"]},{"id":16894,"q":"A square has an area of 64 cm². Find the length of the square.\n[?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q20.png","skill_id":137,"type_id":2,"opts":["8"]},{"id":16895,"q":"The table shows the number of pets that students have at home.How many students have more than 2 pets?[?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q21.png","skill_id":148,"type_id":2,"opts":["10"]},{"id":16899,"q":"Which of the following figures has / have at least one line of symmetry?","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q26.png","skill_id":144,"type_id":1,"opts":["A and C","B and D","A and D","B and C"]},{"id":16900,"q":"A piece of wire is used to form a rectangle with an area of 120 cm². The breadth of the rectangle is 8 cm. Find the perimeter of the rectangle.\n[?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q27.png","skill_id":136,"type_id":2,"opts":["46"]},{"id":16903,"q":"The table shows the entrance fees to the Singapore Zoo. On Sunday, Mr and Mrs Fong, their ten-year-old child and sixty-five-year-old mother visited the Singapore Zoo. How much did the family pay for the entrance fees altogether?\n[?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q30.png","skill_id":118,"type_id":2,"opts":["184"]},{"id":16908,"q":"The figure shows a rectangle where $$\\angle a$$ is twice the size of $$\\angle b$$. Find $$\\angle a$$.\n[?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q35.png","skill_id":140,"type_id":2,"opts":["28"]},{"id":16912,"q":"Casey used 2 identical rectangular tiles to form the figure.(a) Find the area of the figure.(b) Find the perimeter of the figure.[?] , [?]","img":"p4/images/henry-park-2023-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["210","74"]},{"id":16964,"q":"Which of the figures in the square grid has both parallel lines and perpendicular lines?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q6.png","skill_id":100,"type_id":1,"opts":["Figure (1)","Figure (2)","Figure (3)","Figure (4)"]},{"id":16966,"q":"The area of a square is 100 \\(cm^2\\).Find its length.","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q8.png","skill_id":137,"type_id":1,"opts":["10 cm","20 cm","25 cm","40 cm"]},{"id":16967,"q":"The perimeter of a rectangular piece of cardboard is 40 cm.Its breadth is 8 cm.What is the length of the cardboard?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q9.png","skill_id":136,"type_id":1,"opts":["5 cm","12 cm","24 cm","32 cm"]},{"id":16972,"q":"Kumar is facing south-west.He makes a \\(\\dfrac{3}{4}\\)-turn in a clockwise direction.Then, he turns through an angle of 45° in an anti-clockwise direction.Which direction will he end up facing?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q14.png","skill_id":452,"type_id":1,"opts":["North","South","East","West"]},{"id":16973,"q":"Allison drew a four-sided figure with the properties:It has two pairs of parallel lines.All of its angles are right angles.All of the sides are equal.Which figure fits these properties?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q15.png","skill_id":143,"type_id":1,"opts":["Figure A","Figure B","Figure C","Figure D"]},{"id":16974,"q":"The two rectangles have the same area.What is the length of Rectangle B?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q16.png","skill_id":136,"type_id":1,"opts":["15 cm","21 cm","38 cm","40 cm"]},{"id":16975,"q":"The figure shows a rectangle.Four squares of sides 3 cm are cut from the corners of the rectangle.What is the area of the remaining figure?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q17.png","skill_id":138,"type_id":1,"opts":["36 \\(cm^2\\)","74 \\(cm^2\\)","264 \\(cm^2\\)","300 \\(cm^2\\)"]},{"id":16980,"q":"Measure and write down the size of \\(\\angle x\\).°","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q22.png","skill_id":140,"type_id":2,"opts":["138"]},{"id":16988,"q":"The table shows the number of pens and files sold at a school bookshop in a week.On which day was the difference between the number of pens sold and the number of files sold the greatest?","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q30.png","skill_id":147,"type_id":2,"opts":["Thursday"]},{"id":16992,"q":"In the figure, the dotted line XY is a line of symmetry.Name the three squares that need to be shaded to make the figure symmetrical.Squares , , ","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q34.png","skill_id":145,"type_id":2,"opts":["A","E","C"]},{"id":16994,"q":"The figure is made up of 2 rectangles, ABEF and BCDE.\\(\\angle AEB = 26°\\) and \\(\\angle BEG\\) is twice of \\(\\angle AEB\\).Find \\(\\angle GED\\).°","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q38.png","skill_id":194,"type_id":2,"opts":["38"]},{"id":16995,"q":"The figure is made up of 2 identical rectangles and 1 square.The length of the rectangle is 18 cm.The area of the square is 64 \\(cm^2\\).Find the perimeter of the figure.","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["84"]},{"id":16997,"q":"The table shows the programme for the Children's Day celebration.(a) How long did the whole Children's Day celebration programme last?(b) What was the total duration of the Form Teachers' performances?(a) (b) ","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q41.png","skill_id":135,"type_id":2,"opts":["1 h 20 min","35 min"]},{"id":16998,"q":"At a bakery, muffins are sold at these prices: 1 for \\(\\$1.40\\), 6 for \\(\\$5.70\\), 10 for \\(\\$8.90\\). Nareen wants to order 57 muffins for a birthday party. What is the least amount of money she will need to pay for the muffins?[?]","img":"p4/images/maha-bodhi-2023-p4-end-of-year-exam-q42.png","skill_id":131,"type_id":2,"opts":["$51.60"]},{"id":17009,"q":"The figure is made up of a square S of side 4 cm and a rectangle R with breadth 7 cm.What is the length of the rectangle?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q5.png","skill_id":138,"type_id":1,"opts":["5 cm","9 cm","11 cm","12 cm"]},{"id":17013,"q":"How many of the letters in the grid have at least one line of symmetry?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q9.png","skill_id":144,"type_id":1,"opts":["1","2","3","4"]},{"id":17017,"q":"The table shows the favourite colour of some children.Black: 30, Blue: 19, Purple: 12, Red: ?.The number of children who like red is three times the number of children who like purple.How many children are there altogether?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q13.png","skill_id":147,"type_id":1,"opts":["36","61","65","97"]},{"id":17020,"q":"The diagram shows the different locations near Siti's school.Siti is at the school and faces the MRT station.Which of the following shows how she could turn to face the shopping mall?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q16.png","skill_id":142,"type_id":1,"opts":["90° clockwise","135° anti-clockwise","180° clockwise","225° anti-clockwise"]},{"id":17021,"q":"The figure is made up of 5 identical squares.The length of one side of the square is 6 cm.What is the perimeter of the figure?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q17.png","skill_id":138,"type_id":1,"opts":["54 cm","60 cm","72 cm","90 cm"]},{"id":17029,"q":"Write the decimal represented by A.","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q25.png","skill_id":123,"type_id":2,"opts":["18.17"]},{"id":17031,"q":"ABCD is a square.Find \\(\\angle x\\).","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q27.png","skill_id":140,"type_id":2,"opts":["25"]},{"id":17038,"q":"Oranges are sold in bags of 5 at \\(\\$6\\) for each bag or \\(\\$1.50\\) for each orange. Mrs Rahim buys 28 oranges. What is the least amount of money that she has to pay?\\(\\$\\)[?]","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q35.png","skill_id":131,"type_id":2,"opts":["34.50"]},{"id":17039,"q":"A pattern is formed by drawing 3 squares between every 2 triangles.Tom used the pattern and drew a total of 81 shapes on a strip of paper from end to end.Part of it was torn off by accident.How many squares were on the part that was torn off?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q36.png","skill_id":108,"type_id":2,"opts":["53"]},{"id":17043,"q":"The following patterns are made up of dots, stars and lines.Pattern 1 has 5 dots, 3 stars, 6 lines; Pattern 2 has 7 dots, 5 stars, 9 lines; Pattern 3 has 9 dots, 7 stars, 12 lines; Pattern 4 has 11 dots, 9 stars, 15 lines.(a) Find the total number of dots and lines in Pattern 5.Dots: ; Lines: (b) How many more lines than dots are there in Pattern 50?(c) Which pattern number has 175 stars?","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q40.png","skill_id":108,"type_id":2,"opts":["13","18","50","87"]},{"id":17045,"q":"Rectangle ABCD is made up of square S and rectangles Q and R.The area of rectangle Q is 27 m² and the area of rectangle R is 45 m².The breadth of rectangle R is 2 m more than the breadth of rectangle Q.Find the perimeter of rectangle ABCD. cm","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q42.png","skill_id":138,"type_id":2,"opts":["50"]},{"id":17047,"q":"A figure is formed by overlapping 2 identical rectangles, ABCD and WXYZ.The total area of the 5 identical shaded squares is 245 cm².ZC is a straight line.(a) What is the length of one side of a shaded square? cm(b) Find the total area of the figure. cm²","img":"p4/images/methodist-girls-2023-p4-end-of-year-exam-q44.png","skill_id":138,"type_id":2,"opts":["7","1323"]},{"id":17083,"q":"ABCD is a square.Find ∠x.","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q6.png","skill_id":140,"type_id":1,"opts":["75°","70°","55°","35°"]},{"id":17084,"q":"The mass of the box of biscuit is .","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q7.png","skill_id":449,"type_id":1,"opts":["30 g","300 g","1 kg 30 g","1 kg 300 g"]},{"id":17085,"q":"Which two lines are perpendicular?","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q8.png","skill_id":143,"type_id":1,"opts":["AB and BC","AB and AD","AB and DC","AD and BC"]},{"id":17086,"q":"Which of the following figure has a line of symmetry?","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q9.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17087,"q":"Which of the following figures are symmetrical?","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q10.png","skill_id":144,"type_id":1,"opts":["A and B","A and C","B and C","B and D"]},{"id":17089,"q":"Alice is standing at point A facing the stadium.She makes a 225° anticlockwise turn.Where is she facing now?","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q12.png","skill_id":451,"type_id":1,"opts":["Cinema","Food Court","School","Shopping centre"]},{"id":17090,"q":"On Monday, 100 children visited the zoo.The number of children at a zoo decreased by 30 from Monday to Tuesday and increased by 50 from Tuesday to Wednesday.Which graph shows the number of children from Monday to Wednesday?","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q13.png","skill_id":147,"type_id":1,"opts":["Graph 1","Graph 2","Graph 3","Graph 4"]},{"id":17094,"q":"Find the perimeter of the figure shown.All the lines meet at right angles.","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q17.png","skill_id":138,"type_id":1,"opts":["68 cm","120 cm","136 cm","864 cm"]},{"id":17095,"q":"The figure shows a photo frame that measures 30 cm by 22 cm.A picture is mounted on the frame leaving a border of 1 cm around it.Find the area of the picture.","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q18.png","skill_id":138,"type_id":1,"opts":["100 cm²","560 cm²","609 cm²","660 cm²"]},{"id":17097,"q":"The table shows the number of books read by 4A and 4B students in a week.Which of the following statement(s) is true?  X: The total number of students in 4A is 35.Y: The total number of books read by students in 4B is 37.Z: The total number of books read by students in 4A is 69.","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q20.png","skill_id":148,"type_id":1,"opts":["X only","X and Y","X and Z","Y and Z"]},{"id":17101,"q":"What fraction of the buttons shown are grey in colour?","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q24.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{5}{6}\\)"]},{"id":17106,"q":"Write the decimal represented by A.\n[?]","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q29.png","skill_id":123,"type_id":2,"opts":["0.57"]},{"id":17109,"q":"What was the total number of chocolates sold between 11 00 to 13 00?\n[?]","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q34.png","skill_id":147,"type_id":2,"opts":["152"]},{"id":17110,"q":"In which one-hour interval was the increase in the number of chocolates sold the greatest?  Ans :  to ","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q35.png","skill_id":147,"type_id":2,"opts":["1100","1200"]},{"id":17113,"q":"At the school bookshop: Stapler \\(\\$5\\), Scissors \\(\\$8\\), Ruler \\(\\$3\\). Bess spent a total of \\(\\$31\\) at the school book shop. She bought 3 identical [?] and 2 identical [?].","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q39.png","skill_id":118,"type_id":1,"opts":["3 staplers and 2 scissors","3 scissors and 2 staplers","3 staplers and 2 rulers","3 rulers and 2 scissors"]},{"id":17114,"q":"28 flags were placed around a square field at equal distance apart. The number of flags on each side of the field is the same. There is a flag at every corner of the field. How many flags are there on each side of the field?\n[?]","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q40.png","skill_id":118,"type_id":2,"opts":["8"]},{"id":17120,"q":"Mary was doing origami. She used a rectangular piece of paper as shown in Figure 1. First, she folded one side as shown in Figure 2. Next, she folded the paper upwards as shown in Figure 3. The area of the shaded part is 24 cm². What is the perimeter of the rectangular piece of paper as shown in Figure 1?\n[?]","img":"p4/images/nan-hua-2023-p4-end-of-year-exam-q46.png","skill_id":138,"type_id":2,"opts":["38"]},{"id":17127,"q":"In the figure, which angle is a right angle?","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["\\(\\angle a\\)","\\(\\angle b\\)","\\(\\angle c\\)","\\(\\angle d\\)"]},{"id":17131,"q":"The table shows the prices of tickets for a carnival.On Sunday, Mr Lee and Mrs Lee brought their 10-year-old son to the carnival.They bought three tickets in all.How much did they pay for their tickets altogether?","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q10.png","skill_id":131,"type_id":1,"opts":["$75.85","$62.45","$45.90","$37.55"]},{"id":17133,"q":"The areas of Square P and Rectangle Q are the same.The length of Square P is 8 cm.The breadth of Rectangle Q is 4 cm.What is the length of Rectangle Q?","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q12.png","skill_id":136,"type_id":1,"opts":["56 cm","32 cm","28 cm","16 cm"]},{"id":17134,"q":"Study the number pattern.What is the sum of the two missing numbers?","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q13.png","skill_id":108,"type_id":1,"opts":["310","480","670","790"]},{"id":17135,"q":"Jeraldine baked a total of 749 cupcakes to sell at a carnival.Figure 1 shows the number of cupcakes that were sold.Figure 2 shows the number of cupcakes that were left unsold at the end of the carnival.The number of Red Velvet cupcakes that were left unsold is not shown in Figure 2.Which table shows the correct number of cupcakes which were left unsold?","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q14.png","skill_id":147,"type_id":1,"opts":["Red velvet 62, Caramel 60, Chocolate 100","Red velvet 64, Caramel 60, Chocolate 100","Red velvet 195, Caramel 230, Chocolate 100","Red velvet 215, Caramel 230, Chocolate 100"]},{"id":17143,"q":"Write the decimal represented by A.","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q22.png","skill_id":123,"type_id":2,"opts":["0.47"]},{"id":17145,"q":"Measure and write down the size of \\(\\angle x\\).","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q24.png","skill_id":140,"type_id":2,"opts":["119"]},{"id":17146,"q":"The area of a square is 36 \\(cm^2\\).It is being cut into 2 identical smaller rectangles.Find the breadth of the smaller rectangle.","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q25.png","skill_id":137,"type_id":2,"opts":["3"]},{"id":17147,"q":"David was standing at point X in the figure.He was facing the National Stadium at first.He made a \\(\\dfrac{3}{4}\\) turn in a clockwise direction.He then turned through an angle of 135° in an anti-clockwise direction.What place and direction was he facing in the end?Place: Direction: ","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q28.png","skill_id":142,"type_id":2,"opts":["Botanic Gardens","South-west"]},{"id":17148,"q":"The figure is not drawn to scale.PQRS is a rectangle.Find \\(\\angle MPS\\).","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q29.png","skill_id":143,"type_id":2,"opts":["47"]},{"id":17152,"q":"The figure is made up of a rectangle and 2 squares, A and B.Find the perimeter of the figure.","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["96"]},{"id":17155,"q":"Eight squares of length 2 cm were cut out from a rectangular piece of paper.Find the area of the remaining paper.","img":"p4/images/nanyang-2023-p4-end-of-year-exam-q38.png","skill_id":138,"type_id":2,"opts":["133.2"]},{"id":17165,"q":"Which one of the following has \\(\\dfrac{1}{6}\\) of the figure shaded?","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q5.png","skill_id":42,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17167,"q":"What is the length of the rectangle given its perimeter? Perimeter = 60 m, width 12 m.","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q7.png","skill_id":136,"type_id":1,"opts":["5 m","15 m","18 m","24 m"]},{"id":17168,"q":"Which of the following figures has perpendicular lines?","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["Letter A","Letter N","Letter M","Letter E"]},{"id":17169,"q":"Which of the following figures is symmetrical?","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q9.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17173,"q":"ABCD is a square.∠ADF = 56° and ∠EDC = 75°.Find ∠EDF.","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q13.png","skill_id":230,"type_id":1,"opts":["15°","19°","34°","41°"]},{"id":17184,"q":"In the figure, ABCD is a rectangle.Find the value of ∠y.","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q24.png","skill_id":230,"type_id":2,"opts":["18"]},{"id":17185,"q":"Measure and write down the size of ∠m.","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q25.png","skill_id":140,"type_id":2,"opts":["121"]},{"id":17188,"q":"Six landmarks on a map of a district are shown in the square grid.(a) Which landmark is north-east of R and north of S? (b) Parvati is at one of the landmarks.She is facing U and needs to turn 45° clockwise to face P.Which landmark is Parvati at? ","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q28.png","skill_id":142,"type_id":2,"opts":["P","T"]},{"id":17194,"q":"The figure is made up of 10 identical squares.The area of each square is 49 cm².What is the perimeter of the figure? ","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["140"]},{"id":17198,"q":"The shaded figure (not drawn to scale) is made up of rectangles.(a) Find the area of the shaded figure.(b) Find the perimeter of the shaded figure.","img":"p4/images/pei-chun-2023-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["122","54"]},{"id":17211,"q":"Beads are used to form a pattern as shown.How many beads will there be in Figure 6?","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q9.png","skill_id":108,"type_id":1,"opts":["15","20","21","28"]},{"id":17215,"q":"Similar balloons are tied on a pole and placed at an equal distance.Both ends of the pole are tied with balloons.The distance between two balloons is 1.65 m.What is the total distance between 8 balloons?","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q13.png","skill_id":131,"type_id":1,"opts":["9.9 m","11.55 m","13.2 m","14.85 m"]},{"id":17216,"q":"ABCD is a rectangle.Find \\(\\angle x\\).","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q14.png","skill_id":143,"type_id":1,"opts":["10\\u00b0","30\\u00b0","70\\u00b0","80\\u00b0"]},{"id":17217,"q":"Study the piece of folded paper.Which symmetrical figure was cut out from it?","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q15.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17231,"q":"In the figure, one of the angles is a right angle.Name the angle.\\(\\angle\\) ","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q29.png","skill_id":139,"type_id":2,"opts":["b"]},{"id":17232,"q":"Measure and write down the size of \\(\\angle x\\).","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q30.png","skill_id":140,"type_id":2,"opts":["30"]},{"id":17235,"q":"The table describes the properties of different figures W, X, Y and Z.Which figure is most likely to be a rectangle?Figure ","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q34.png","skill_id":143,"type_id":2,"opts":["W"]},{"id":17236,"q":"The figure is made up of a square ABEF and a rectangle BCDE.The area of the square is 16 cm\\u00b2.What is the area of the figure ACDF? cm\\u00b2","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["68"]},{"id":17237,"q":"Find the perimeter of the figure. cm","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q36.png","skill_id":138,"type_id":2,"opts":["90"]},{"id":17239,"q":"The table shows the number of marbles that 4 children have.Some numbers are missing.Sandy, Matt and Elena have the same total number of marbles.How many red marbles does Matt have?","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q39.png","skill_id":146,"type_id":2,"opts":["19"]},{"id":17244,"q":"Jean's Sunday schedule shows: 08 00 Wake up and wash up; 08 15 Breakfast; 08 50 Art and Craft; 10 50 Watch TV; ? Play computer games; 13 25 Lunch.(a) Jean spent 90 minutes on computer games before having lunch.What time did she start playing? Express the time using the 12-hour clock.(b) During the Art and Craft activity, Jean formed a figure by pasting 2 identical square papers over one another.Fi","img":"p4/images/pei-hwa-2023-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["11.55","175"]},{"id":17249,"q":"Which of the following decimals is represented by letter A in the number line?","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q5.png","skill_id":123,"type_id":1,"opts":["3.012","3.017","3.023","3.027"]},{"id":17251,"q":"In the figure shown, ABCD is a rectangle.Find \\(\\angle x\\).","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q7.png","skill_id":143,"type_id":1,"opts":["43°","47°","64°","69°"]},{"id":17256,"q":"Both the square and rectangle have the same area.Find the perimeter of the rectangle given that its breadth is 4 cm.","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q12.png","skill_id":136,"type_id":1,"opts":["16 cm","20 cm","40 cm","64 cm"]},{"id":17260,"q":"Olivia used sticks to make triangles and squares.She used 6 sticks for each triangle and 8 sticks for each square.Olivia made the same number of triangles and squares.She used 14 more sticks to make the squares than the triangles.How many triangles did she make?","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q16.png","skill_id":118,"type_id":1,"opts":["7","8","3","4"]},{"id":17268,"q":"Name the two angles in the figure that are smaller than 90°. and ","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q24.png","skill_id":99,"type_id":2,"opts":["w","z"]},{"id":17269,"q":"Suhana is facing the Police Station after making a \\(\\dfrac{3}{4}\\) anti-clockwise turn.Where was she facing at first?","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q25.png","skill_id":141,"type_id":1,"opts":["Stadium","Food Centre","Community Club","Car Park"]},{"id":17270,"q":"In the figure, one of the lines is parallel to BE.Which line is parallel to BE?","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q26.png","skill_id":100,"type_id":2,"opts":["FA"]},{"id":17274,"q":"Eliza is standing at Point F and facing south.She makes a 135° clockwise turn.Which point (A, B, C or D) would she be facing?","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q30.png","skill_id":141,"type_id":1,"opts":["A","B","C","D"]},{"id":17275,"q":"In the figure, ACDF is a square.ABEF and BCDE are rectangles.AF is 12 cm and BC is 3 cm.Find the area of rectangle ABEF.Ans:  \\(cm^2\\)","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q32.png","skill_id":138,"type_id":2,"opts":["108"]},{"id":17278,"q":"The figure is made up of 5 identical rectangles.The perimeter of each rectangle is 48 cm.Find the length of AD.Ans:  \\(cm\\)","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q36.png","skill_id":138,"type_id":2,"opts":["30"]},{"id":17280,"q":"Study the figures.They follow a pattern where Figure number 1, 2, 3, 4, 5 have grey squares 3, 4, 5, 6, 7 and white squares 1, 2, 3, 4, ?, with total squares 4, 6, 8, 10, ?.(a) Complete the table for Figure 5: the number of white squares and the total number of squares.(b) How many grey squares will there be in Figure 8?(c) How many squares are needed to form Figure 15?White squares in Figure 5 = ","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q38.png","skill_id":108,"type_id":2,"opts":["5","12","10","32"]},{"id":17282,"q":"Peter has a string 130.5 cm long.He tied stars on the string.The distance between 2 stars is 9 cm.(a) What is the length of the string between the 1st and 6th star?(b) Find the most number of stars Peter can tie on the string.(a)  \\(cm\\)(b) ","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q40.png","skill_id":118,"type_id":2,"opts":["45","15"]},{"id":17285,"q":"The figure is made up of Rectangle P, Rectangle Q, Rectangle R and Square S.The perimeter of Rectangle Q is 40 cm.The perimeter of the figure is 72 cm.(a) Find the length of AB.(b) Find the area of Square S.(a)  \\(cm\\)(b)  \\(cm^2\\)","img":"p4/images/plmgs-2023-p4-end-of-year-exam-q43.png","skill_id":138,"type_id":2,"opts":["8","64"]},{"id":17349,"q":"The figure is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q4.png","skill_id":120,"type_id":1,"opts":["\\(\\frac{4}{12}\\)","\\(\\frac{8}{12}\\)","\\(\\frac{4}{11}\\)","\\(\\frac{4}{8}\\)"]},{"id":17351,"q":"PQRS is a square.Find \\(\\angle\\) v.","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q6.png","skill_id":140,"type_id":1,"opts":["36°","54°","70°","74°"]},{"id":17354,"q":"Which of the following figures in the square grid has both parallel lines and perpendicular lines?","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q9.png","skill_id":100,"type_id":1,"opts":["Figure (1)","Figure (2)","Figure (3)","Figure (4)"]},{"id":17355,"q":"The figure is made up of a square S of side 5 cm and a rectangle R with breadth 2 cm.What is the length of rectangle R?","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q10.png","skill_id":136,"type_id":1,"opts":["7 cm","9 cm","3 cm","4 cm"]},{"id":17356,"q":"Which of the following does not have a line of symmetry?","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q11.png","skill_id":145,"type_id":1,"opts":["Figure (1)","Figure (2)","Figure (3)","Figure (4)"]},{"id":17358,"q":"The rectangle ABCD is made up of 2 squares.The perimeter of a square is 80 cm.Find the perimeter of rectangle ABCD.","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q13.png","skill_id":96,"type_id":1,"opts":["20 cm","40 cm","120 cm","160 cm"]},{"id":17360,"q":"Alicia is facing her school.She makes a \\(\\dfrac{1}{2}\\) turn anticlockwise.She then makes a 270° turn clockwise.Where is she facing now?","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q15.png","skill_id":141,"type_id":1,"opts":["home","library","playground","school"]},{"id":17365,"q":"ABCD is a rectangle. Find the value of $$\\angle$$x.\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q20.png","skill_id":140,"type_id":2,"opts":["51"]},{"id":17372,"q":"Emily and Guo Chuan are standing at point X facing the same direction. After Emily makes a 270° turn clockwise, she faces south-east. Where will Guo Chuan face after he makes a 135° anticlockwise turn from the original position?\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q27.png","skill_id":142,"type_id":2,"opts":["East"]},{"id":17374,"q":"The figure is made up of 2 identical rectangles. The total area of the figure is 48 cm². Find the length of one rectangle.\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q30.png","skill_id":136,"type_id":2,"opts":["8"]},{"id":17375,"q":"The square and rectangle have the same perimeter. The rectangle is 13 cm by 7 cm. Find the area of the square.\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q31.png","skill_id":137,"type_id":2,"opts":["100"]},{"id":17376,"q":"A square of side 4 cm has been cut out from a rectangular piece of paper. Exactly 6 such squares can be cut out from the paper without any leftover. Find the perimeter of the piece of paper now.\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q32.png","skill_id":138,"type_id":2,"opts":["40"]},{"id":17377,"q":"10 trees were planted along a road at equal distance. The distance between the 2nd and the 4th tree was 5.6 m. What was the distance between the 1st and the 10th tree?\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q33.png","skill_id":118,"type_id":2,"opts":["25.2"]},{"id":17384,"q":"The figure is made up of 5 identical squares. The area of a square is 25 cm². What is the perimeter of the figure?\n[?]","img":"p4/images/rosyth-2023-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["50"]},{"id":17415,"q":"In the figure, which angle is smaller than a right angle?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":17416,"q":"In the square grid, which of the following lines is parallel to NQ?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q7.png","skill_id":100,"type_id":1,"opts":["LM","LP","MN","QP"]},{"id":17420,"q":"In the number line, what is the value represented by A?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q11.png","skill_id":123,"type_id":1,"opts":["4.30","4.60","4.75","5.25"]},{"id":17424,"q":"The figure is made up of 2 identical rectangles.What is the perimeter of the figure?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q15.png","skill_id":138,"type_id":1,"opts":["30 cm","34 cm","37 cm","40 cm"]},{"id":17425,"q":"The figure is made up of a rectangle measuring 20 cm by 10 cm with a shaded rectangle placed inside.Find the area of the shaded rectangle.","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q16.png","skill_id":138,"type_id":1,"opts":["56 cm²","68 cm²","98 cm²","119 cm²"]},{"id":17426,"q":"Yanda is standing at the point marked A in the diagram.He is facing the market.Where will he be facing when he turns 135° clockwise?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q17.png","skill_id":142,"type_id":1,"opts":["Food Centre","Playground","Shopping Centre","MRT Station"]},{"id":17427,"q":"The table shows the number of students who borrowed books from the school library.How many students borrowed more than 3 books?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q18.png","skill_id":148,"type_id":1,"opts":["185","275","450","460"]},{"id":17428,"q":"How many more fruits were sold on Friday than Tuesday?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q19.png","skill_id":147,"type_id":1,"opts":["30","90","120","210"]},{"id":17436,"q":"ABCD is a rectangle.Find ∠x.","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q27.png","skill_id":230,"type_id":2,"opts":["63"]},{"id":17437,"q":"Write the decimal represented by A.","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q28.png","skill_id":123,"type_id":2,"opts":["0.33"]},{"id":17443,"q":"Rosalind had a piece of copper wire.She bent the copper wire into the shape which is made up of 3 squares.The length XY is 9 cm.Find the length of the copper wire used.","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q34.png","skill_id":138,"type_id":2,"opts":["36"]},{"id":17444,"q":"Mr Fariz folded a rectangular piece of paper to form the figure shown.Find the area of the rectangular piece of paper.","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["108"]},{"id":17445,"q":"Which group has twice the number of students as Group B?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q37.png","skill_id":104,"type_id":1,"opts":["Group A","Group C","Group D","Group E"]},{"id":17446,"q":"Group C has 5 more students than Group D.How many students are there in Group B?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q38.png","skill_id":104,"type_id":2,"opts":["20"]},{"id":17447,"q":"Two rods of the same length are placed as shown.There is an overlap of 6 cm.What is the length of each rod?","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q39.png","skill_id":118,"type_id":2,"opts":["20"]},{"id":17449,"q":"Rectangle ABCD is made up of 3 identical small rectangles and 2 identical squares.The area of ABCD is 648 cm².(a) Find the area of each square.(b) Find the perimeter of each small rectangle.(a) (b) ","img":"p4/images/red-swastika-2023-p4-end-of-year-exam-q42.png","skill_id":138,"type_id":2,"opts":["81","36"]},{"id":17487,"q":"Which of the following figures has perpendicular lines?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["M","V","N","H"]},{"id":17490,"q":"What fraction represents the shaded parts?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q8.png","skill_id":119,"type_id":1,"opts":["\\(\\frac{13}{8}\\)","\\(\\frac{15}{8}\\)","\\(\\frac{19}{8}\\)","\\(\\frac{21}{8}\\)"]},{"id":17491,"q":"The figure shows the position of five towns on a grid map.Which town is north-east of town D?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q9.png","skill_id":142,"type_id":1,"opts":["A","B","C","E"]},{"id":17494,"q":"Chloe jogs 840 m round the rectangular field once.The breadth of the field is 150 m.What is the length of the field?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q12.png","skill_id":136,"type_id":1,"opts":["270 m","300 m","540 m","690 m"]},{"id":17496,"q":"How many more chocolate cakes were sold than pound cakes?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q14.png","skill_id":104,"type_id":1,"opts":["20","25","30","35"]},{"id":17497,"q":"If 1 chiffon cake costs \\(\\$12\\), how much was collected from the sale of chiffon cakes on that day?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q15.png","skill_id":104,"type_id":1,"opts":["$744","$780","$840","$900"]},{"id":17502,"q":"Write the decimal represented by A.","img":"p4/images/scgs-2023-p4-end-of-year-exam-q20.png","skill_id":123,"type_id":2,"opts":["0.68"]},{"id":17504,"q":"What fraction of the stars are grey in colour?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q22.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{12}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{4}{12}\\)","\\(\\dfrac{7}{12}\\)"]},{"id":17506,"q":"Measure and write down the size of ∠x.","img":"p4/images/scgs-2023-p4-end-of-year-exam-q24.png","skill_id":140,"type_id":2,"opts":["160"]},{"id":17507,"q":"Tom is facing east at first.If he turns 135° in an anti-clockwise direction, which direction will he face?","img":"p4/images/scgs-2023-p4-end-of-year-exam-q25.png","skill_id":142,"type_id":1,"opts":["North","North-West","South-West","West"]},{"id":17512,"q":"In which two months were the number of books sold the same?  and ","img":"p4/images/scgs-2023-p4-end-of-year-exam-q31.png","skill_id":147,"type_id":2,"opts":["Jan","Feb"]},{"id":17513,"q":"What was the difference between the highest and lowest number of books sold? ","img":"p4/images/scgs-2023-p4-end-of-year-exam-q32.png","skill_id":148,"type_id":2,"opts":["100"]},{"id":17514,"q":"In which month was the increase in the number of books sold the greatest as compared to the previous month? ","img":"p4/images/scgs-2023-p4-end-of-year-exam-q33.png","skill_id":148,"type_id":2,"opts":["May"]},{"id":17515,"q":"2 identical rectangles and 1 square are used to form the figure.EF is \\(\\dfrac{1}{2}\\) of HP.Find the perimeter of the figure given that EH is 24 cm and PQ is 16 cm.","img":"p4/images/scgs-2023-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["144"]},{"id":17518,"q":"The table shows the mass of meat sold by a butcher in a day.Beef 55.5 kg, Mutton ?, Chicken ?, Total 246 kg.(a) If the butcher sold twice as much chicken as mutton, what is the mass of the chicken sold?(b) If the cost of 1 kilogram of chicken is \\(\\$9\\), what was the total amount collected from the sale of the chicken?(a) (b) ","img":"p4/images/scgs-2023-p4-end-of-year-exam-q38.png","skill_id":131,"type_id":2,"opts":["127.0","1143.00"]},{"id":17520,"q":"Eliza places each group of 3 balloons 4 m apart along the corridor.The corridor is 32 m long.How many balloons does Eliza need in all to decorate the corridor? ","img":"p4/images/scgs-2023-p4-end-of-year-exam-q40.png","skill_id":118,"type_id":2,"opts":["27"]},{"id":17522,"q":"A swimming pool measures 50 m by 25 m.Find the area of the pavement around the swimming pool as shown by the shaded part.","img":"p4/images/scgs-2023-p4-end-of-year-exam-q42.png","skill_id":138,"type_id":2,"opts":["896"]},{"id":17526,"q":"Which one of the following has \\(\\dfrac{1}{3}\\) of the figure shaded?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q3.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17528,"q":"What is the length of the pencil in cm?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q5.png","skill_id":84,"type_id":1,"opts":["6.6 cm","6.4 cm","5.9 cm","5.4 cm"]},{"id":17538,"q":"The figure is made up of 3 identical squares and 2 identical rectangles.The breadth of the rectangle is half the length of a square.What is the length of the unknown side?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q15.png","skill_id":143,"type_id":1,"opts":["12 cm","2 cm","6 cm","8 cm"]},{"id":17539,"q":"The figure shows a rectangular piece of paper with 2 identical squares cut out from it.What is the area of the remaining figure?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q16.png","skill_id":138,"type_id":1,"opts":["72 cm²","63 cm²","54 cm²","18 cm²"]},{"id":17540,"q":"Jean is standing at point A facing the Museum.She makes a ° turn in the clockwise direction to face the Library.","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q17.png","skill_id":142,"type_id":1,"opts":["90","135","225","270"]},{"id":17541,"q":"The diagram shows the seating positions of some students in a class.Who is sitting north-east of En Rui?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q18.png","skill_id":142,"type_id":1,"opts":["Aiman","Enya","Chris","Hidaya"]},{"id":17542,"q":"What was the total number of cups of chocolate and vanilla ice cream sold at Sweetness Café?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q19.png","skill_id":104,"type_id":1,"opts":["10","80","90","100"]},{"id":17543,"q":"Alice sold twice as many cups of ice cream as compared to coffee ice cream.","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q20.png","skill_id":104,"type_id":1,"opts":["chocolate","strawberry","pandan","vanilla"]},{"id":17549,"q":"Write the decimal represented by A.","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q26.png","skill_id":123,"type_id":2,"opts":["1.34"]},{"id":17551,"q":"Measure and write down the size of angle x.∠x = °","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q28.png","skill_id":140,"type_id":2,"opts":["53"]},{"id":17552,"q":"In the figure, ABCD is a rectangle.Find the value of \\(\\angle y\\).∠y = °","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q29.png","skill_id":230,"type_id":2,"opts":["73"]},{"id":17554,"q":"The table shows the amounts of money Jamie earned from January to April. Jamie earned a total of \\(\\$3795\\) in the 4 months. What was Jamie's amount earned in February?\\(\\$\\)[?]","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q31.png","skill_id":118,"type_id":2,"opts":["1408"]},{"id":17557,"q":"The figure is made up of 3 identical rectangles and 4 identical squares.The length of a square is 9 cm.Find the area of the figure. cm²","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q34.png","skill_id":138,"type_id":2,"opts":["648"]},{"id":17558,"q":"The perimeter of a rectangular piece of land is 86 m.Its breadth is 16 m.Find its length. m","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q35.png","skill_id":136,"type_id":2,"opts":["27"]},{"id":17559,"q":"The figure is made up of 5 identical squares.The perimeter of the figure is 80 cm.Find the length of one square. cm","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q37.png","skill_id":137,"type_id":2,"opts":["8"]},{"id":17561,"q":"What was the difference between the greatest and the least number of movie tickets sold?","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q40.png","skill_id":148,"type_id":2,"opts":["170"]},{"id":17568,"q":"The figure shows a square piece of paper that is made up of three identical rectangles.The square piece of paper has a perimeter of 48 cm.Two of the rectangles were cut out from the square piece of paper.What is the area of the remaining piece of paper? cm²","img":"p4/images/st-hilda-2023-p4-end-of-year-exam-q47.png","skill_id":138,"type_id":2,"opts":["48"]},{"id":17573,"q":"The figure shown is made up of identical rectangles.What fraction of the figure is shaded?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q5.png","skill_id":120,"type_id":1,"opts":["\\(\\frac{5}{7}\\)","\\(\\frac{5}{11}\\)","\\(\\frac{5}{12}\\)","\\(\\frac{7}{12}\\)"]},{"id":17578,"q":"In the figure, which angle is a right angle?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q10.png","skill_id":99,"type_id":1,"opts":["\\(\\angle w\\)","\\(\\angle x\\)","\\(\\angle y\\)","\\(\\angle z\\)"]},{"id":17579,"q":"The figure shows a rectangle.Its length is 3 times its breadth.Find its perimeter.","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q11.png","skill_id":143,"type_id":1,"opts":["15 cm","20 cm","26 cm","40 cm"]},{"id":17581,"q":"How many pupils in Class 4B chose orange as their favourite fruit?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q13.png","skill_id":147,"type_id":1,"opts":["16","19","21","26"]},{"id":17582,"q":"Which fruit did most pupils choose?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q14.png","skill_id":148,"type_id":1,"opts":["pear","apple","orange","banana"]},{"id":17585,"q":"Which one of the following figures has more than one line of symmetry?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q17.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17586,"q":"Isabelle is at Position X.She takes 2 steps to the north, 3 steps to the east, and 4 steps to the south.At which position will Isabelle be in the end?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q18.png","skill_id":142,"type_id":1,"opts":["A","B","C","D"]},{"id":17587,"q":"Neeta used 52 tacks to pin her drawings side by side onto a board.How many drawings did she pin altogether?","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q19.png","skill_id":118,"type_id":1,"opts":["13","24","25","26"]},{"id":17589,"q":"In the figure, name the smallest angle.","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q21.png","skill_id":140,"type_id":1,"opts":["\\(\\angle a\\)","\\(\\angle b\\)","\\(\\angle c\\)","\\(\\angle d\\)"]},{"id":17596,"q":"(a) Measure the length of the rectangle.The breadth is 4 cm.The length is  cm.(b) Using the length measured in (a), find the area of the rectangle.The area is  \\(cm^2\\).","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q28.png","skill_id":138,"type_id":2,"opts":["10","40"]},{"id":17599,"q":"Write the decimal represented by X on the number line.\n[?]","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q31.png","skill_id":123,"type_id":2,"opts":["0.78"]},{"id":17602,"q":"Look at the diagram of eight directions around point Z.(a) Sally was standing at point Z. After turning 135° anti-clockwise, she faced the supermarket. Where was Sally facing at first?(b) Chitra was standing at point Z, facing the hawker centre at first. She made a $$\\frac{1}{4}$$-turn in an anti-clockwise direction. She then turned through an angle in a clockwise direction. She faced the police p","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q34.png","skill_id":141,"type_id":2,"opts":["stadium","315"]},{"id":17606,"q":"Look at the figure. What is the size of $$\\angle ABC$$?\n[?]","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q40.png","skill_id":140,"type_id":2,"opts":["68"]},{"id":17611,"q":"In the figure, all the lines meet at right angles.(a) Find the length of EF.(b) Find the perimeter of the figure.[?] , [?]","img":"p4/images/st-nicholas-2023-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["8","288"]},{"id":17617,"q":"In the figure, which angle is greater than a right angle?","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["\\(\\angle\\)a","\\(\\angle\\)b","\\(\\angle\\)c","\\(\\angle\\)d"]},{"id":17619,"q":"Square S and rectangle R have the same perimeter.Find the length of each side of square S.","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q8.png","skill_id":137,"type_id":1,"opts":["6 cm","12 cm","24 cm","48 cm"]},{"id":17627,"q":"In the figure, ABCD is a rectangle.Find the value of \\(\\angle\\)y.","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q16.png","skill_id":197,"type_id":2,"opts":["65"]},{"id":17630,"q":"Write the decimal represented by A.","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q19.png","skill_id":123,"type_id":2,"opts":["0.37"]},{"id":17631,"q":"What is the area of the figure?  \\(cm^2\\)","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q20.png","skill_id":138,"type_id":2,"opts":["600"]},{"id":17632,"q":"The figure is made up of square A and 2 identical rectangles, X and Y.The area of the square is 49 \\(cm^2\\).Find the perimeter of the figure. \\(cm\\)","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q21.png","skill_id":137,"type_id":2,"opts":["50"]},{"id":17646,"q":"The figure is made up of square X and 2 rectangles, Y and Z.Find the area of Z.The figure is 16 cm wide, X has area 36 \\(cm^2\\) and Y has area 40 \\(cm^2\\). \\(cm^2\\)","img":"p4/images/tao-nan-2023-p4-end-of-year-exam-q37.png","skill_id":138,"type_id":2,"opts":["20"]},{"id":17681,"q":"In the figure, which angle is greater than a right angle?","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q1.png","skill_id":139,"type_id":1,"opts":["∠ABC","∠BAD","∠CDA","∠DCB"]},{"id":17682,"q":"Which of the following figures is a symmetric figure?","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q2.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17683,"q":"KLMN is a square.Find ∠e.","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q3.png","skill_id":197,"type_id":1,"opts":["36°","46°","59°","67°"]},{"id":17685,"q":"The figure is made up of 2 identical squares of side 4 cm, a rectangle A with breadth 5 cm and a square B.Find the length of rectangle A.","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q5.png","skill_id":138,"type_id":1,"opts":["9 cm","17 cm","18 cm","22 cm"]},{"id":17686,"q":"Use a protractor to measure ∠XYZ.\n[?]","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q6.png","skill_id":140,"type_id":2,"opts":["108"]},{"id":17687,"q":"What is the least number of squares that must be added so that AB is the line of symmetry for the figure.\n[?]","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q7.png","skill_id":145,"type_id":2,"opts":["3"]},{"id":17688,"q":"EF is perpendicular FG and ∠p = ∠q. Find ∠p.\n[?]","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q9.png","skill_id":194,"type_id":2,"opts":["21"]},{"id":17689,"q":"Perry was at a certain position. He walked 2 steps due north, 1 step due east, 4 steps due south and then 3 steps due west. He ended at Position X. What was his starting position?\n[?]","img":"p4/images/acs-junior-2023-p4-weighted-assessment-2-q10.png","skill_id":142,"type_id":2,"opts":["Y"]},{"id":17818,"q":"(a) Find the value of A on the number line. Express your answer as a mixed number in the simplest form. (b) Arrange the following fractions in increasing order.$$\\frac{9}{4}$$ , $$\\frac{7}{12}$$ , $$\\frac{5}{3}$$","img":"p4/images/henry-park-2023-p4-weighted-assessment-1-q3.png","skill_id":119,"type_id":1,"opts":["\\(6\\dfrac{2}{3}\\) , \\(\\dfrac{7}{12}\\) , \\(\\dfrac{5}{3}\\) , \\(\\dfrac{9}{4}\\)","\\(\\dfrac{9}{4}\\) , \\(\\dfrac{5}{3}\\) , \\(\\dfrac{7}{12}\\) , \\(6\\dfrac{2}{3}\\)","\\(\\dfrac{7}{12}\\) , \\(\\dfrac{5}{3}\\) , \\(\\dfrac{9}{4}\\) , \\(6\\dfrac{2}{3}\\)","\\(6\\dfrac{2}{3}\\) , \\(\\dfrac{5}{3}\\) , \\(\\dfrac{9}{4}\\) , \\(\\dfrac{7}{12}\\)"]},{"id":17819,"q":"What is the value of ∠a? ","img":"p4/images/henry-park-2023-p4-weighted-assessment-1-q4.png","skill_id":140,"type_id":2,"opts":["115"]},{"id":17822,"q":"(a) Ben was standing at Point K and facing West at first.He made a \\(\\dfrac{1}{4}\\)-turn clockwise.Which direction will he be facing in the end? (b) Karen was standing at Point K.She made a \\(\\dfrac{3}{4}\\)-turn anti-clockwise followed by a 45° turn clockwise.She was facing south-west in the end.Which direction was she facing at first? ","img":"p4/images/henry-park-2023-p4-weighted-assessment-1-q7.png","skill_id":142,"type_id":2,"opts":["North","South"]},{"id":17823,"q":"In the figure, how many more stars need to be shaded so that \\(\\dfrac{5}{8}\\) of the stars are shaded? ","img":"p4/images/henry-park-2023-p4-weighted-assessment-1-q8.png","skill_id":120,"type_id":2,"opts":["6"]},{"id":17828,"q":"ABCD is a rectangle.Find ∠BCA.","img":"p4/images/henry-park-2023-p4-weighted-assessment-2-q1.png","skill_id":197,"type_id":2,"opts":["38"]},{"id":17833,"q":"XY is a line on the figures shown.Is XY a line of symmetry for figure (ii), the parallelogram?","img":"p4/images/henry-park-2023-p4-weighted-assessment-2-q8.png","skill_id":145,"type_id":1,"opts":["Yes","No"]},{"id":17905,"q":"Which angle is greater than 90° but smaller than 180°?","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-1-q2.png","skill_id":140,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":17909,"q":"What is the size of ∠x? ","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-1-q6.png","skill_id":140,"type_id":2,"opts":["113"]},{"id":17912,"q":"Sonia was standing at point X.She turned through an angle of 180° and made another \\(\\dfrac{1}{4}\\)-turn in an anti-clockwise direction.She faced the fire station in the end.Where was Sonia facing at first?","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-1-q9.png","skill_id":142,"type_id":1,"opts":["Hawker centre","Cinema","Supermarket","Library"]},{"id":17917,"q":"In the number line, what is the fraction represented by P?","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-2-q1.png","skill_id":119,"type_id":1,"opts":["\\(\\frac{5}{7}\\)","\\(\\frac{5}{8}\\)","\\(2\\frac{5}{7}\\)","\\(2\\frac{5}{8}\\)"]},{"id":17918,"q":"Which figure has only 1 line of symmetry?","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-2-q2.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":17920,"q":"The figure is made up of identical squares.How many more squares need to be shaded so that \\(\\dfrac{3}{4}\\) of the figure is shaded?","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-2-q4.png","skill_id":120,"type_id":1,"opts":["5","7","3","4"]},{"id":17921,"q":"The figure is made of square WXYZ and rectangle TUVW.UV = 30 cm, UT = 9 cm and VX = 20 cm.Find the length of TZ.","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-2-q5.png","skill_id":143,"type_id":1,"opts":["9 cm","11 cm","19 cm","21 cm"]},{"id":17925,"q":"A square piece of paper is folded as shown. Find $$\\angle x$$.\n[?]","img":"p4/images/maha-bodhi-2023-p4-weighted-assessment-2-q11.png","skill_id":200,"type_id":2,"opts":["33"]},{"id":18029,"q":"In the square grid, the is south-east of the heart.","img":"p4/images/nanyang-2023-p4-weighted-assessment-1-and-2-q11.png","skill_id":142,"type_id":1,"opts":["star","circle","square","triangle"]},{"id":18030,"q":"Finn is facing east at first.He makes a \\(\\dfrac{1}{4}\\) turn clockwise and then turns through an angle of 315° in an anti-clockwise direction.What place is he facing in the end?","img":"p4/images/nanyang-2023-p4-weighted-assessment-1-and-2-q12.png","skill_id":141,"type_id":1,"opts":["Park","Market","Bookshop","Shopping Mall"]},{"id":18091,"q":"The figure shows part of a scale.Round the reading shown to the nearest hundred.","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-1-q7.png","skill_id":109,"type_id":1,"opts":["400","440","450","500"]},{"id":18100,"q":"Shop A and Shop B sell the same watch. Shop A retail price is \\(\\$27\\). Shop B retail price is \\(\\$36\\).(a) Which shop sells the watch for a lower price? (write A or B)(b) Jacob bought some watches from Shop B. Andre spent the same amount of money as Jacob at Shop A. Andre bought 8 more watches than Jacob. How many watches did Jacob buy?[?] , [?]","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-1-q16.png","skill_id":118,"type_id":2,"opts":["A","24"]},{"id":18101,"q":"Figures P, Q, R and S are each made up of 8 identical triangles that form 4 squares.Which of these figures has only 2 lines of symmetry?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q1.png","skill_id":144,"type_id":1,"opts":["P","Q","R","S"]},{"id":18102,"q":"Which of the following is another way to name ∠a?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q2.png","skill_id":139,"type_id":1,"opts":["∠TSQ","∠RST","∠STU","∠RTS"]},{"id":18104,"q":"Tristan was standing at point P, facing South.He made an anti-clockwise turn and faced North-West.How many degrees did he turn?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q4.png","skill_id":142,"type_id":1,"opts":["135°","180°","225°","270°"]},{"id":18105,"q":"Figure AEFD is made up of rectangle P and square Q.Which side has the same length as EF?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q5.png","skill_id":143,"type_id":1,"opts":["DF","DC","AD","AB"]},{"id":18106,"q":"Four letters T, H, N, S are shown on a square grid.How many of these letters have more than 1 line of symmetry?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q6.png","skill_id":144,"type_id":1,"opts":["1","2","3","4"]},{"id":18107,"q":"PQRS is a rectangle.a) Measure and write down the size of ∠a.∠a = °b) Find ∠b.∠b = °","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q8.png","skill_id":197,"type_id":2,"opts":["47","24"]},{"id":18108,"q":"A rectangular piece of paper is folded twice in the exact same way.Find ∠a.∠a = °","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q12.png","skill_id":197,"type_id":2,"opts":["12"]},{"id":18109,"q":"Some of the places in a school are shown in the square grid.In the square grid,a)  is north-west of Koi pond.b) Foyer is south-east of .","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-2-q13.png","skill_id":142,"type_id":2,"opts":["Music Room","Koi Pond"]},{"id":18137,"q":"Find ∠AOB.","img":"p4/images/plmgs-2023-p4-weighted-assessment-1-q5.png","skill_id":140,"type_id":1,"opts":["65°","75°","115°","125°"]},{"id":18138,"q":"KLMN is a rectangle.Find ∠t.","img":"p4/images/plmgs-2023-p4-weighted-assessment-1-q6.png","skill_id":143,"type_id":1,"opts":["10°","25°","30°","45°"]},{"id":18141,"q":"The diagram shows some places around the playground in a park.Study the map of the park to answer the questions.(a) In which direction is the pond from the playground? (b) James is standing at the playground and he faces south.He wants to leave the park.How many degrees must he turn anticlockwise to face the exit? °","img":"p4/images/plmgs-2023-p4-weighted-assessment-1-q9.png","skill_id":142,"type_id":2,"opts":["South-west","90"]},{"id":18256,"q":"What is the size of ∠ABC?","img":"p4/images/red-swastika-2023-p4-weighted-assessment-1-q5.png","skill_id":140,"type_id":1,"opts":["75°","85°","105°","115°"]},{"id":18259,"q":"A table with 5 columns is filled with numbers in a certain pattern.The first 3 rows of the table are shown.In which column will the number 23 appear in?","img":"p4/images/red-swastika-2023-p4-weighted-assessment-1-q8.png","skill_id":108,"type_id":1,"opts":["A","B","C","D"]},{"id":18260,"q":"After making a \\(\\dfrac{3}{4}\\)-turn in an anti-clockwise direction, Andy is standing at point X and facing the playground.Where was he facing at first?","img":"p4/images/red-swastika-2023-p4-weighted-assessment-1-q9.png","skill_id":141,"type_id":1,"opts":["Arcade","Shop","Carpark","Hospital"]},{"id":18266,"q":"PQRS is a square and QTUV is a rectangle. The breadth of the rectangle is 8 cm and TU is 12 cm.The length of the rectangle is twice its breadth.Find the length of PT.[?]","img":"p4/images/red-swastika-2023-p4-weighted-assessment-1-q17.png","skill_id":138,"type_id":2,"opts":["28"]},{"id":18407,"q":"Find ∠GHI.°","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q9.png","skill_id":140,"type_id":2,"opts":["100"]},{"id":18415,"q":"Study the diagram and answer the following questions.a) Which position is south-west of X?b) Derek started at Position X.He walked 3 steps due east, 1 step due north and then 3 steps due east.At which position did he end up?c) Samuel was at a certain position.He walked 2 steps due west and then 1 step due north.He ended at Position G.What was his starting position?a) Position b) c) ","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q18.png","skill_id":142,"type_id":2,"opts":["A","F","E"]},{"id":18423,"q":"Measure ∠x.°","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q26.png","skill_id":140,"type_id":2,"opts":["163"]},{"id":18424,"q":"ABCD is a rectangle.Find the length of CD. cm","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q27.png","skill_id":143,"type_id":2,"opts":["14"]},{"id":18425,"q":"The figure is made up of rectangle ABCG and square CDEF.Find ∠ECH.°","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q29.png","skill_id":230,"type_id":2,"opts":["60"]},{"id":18426,"q":"Which of the following figures are symmetric?","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q30.png","skill_id":144,"type_id":1,"opts":["Figure A and Figure D","Figure A and Figure B","Figure B and Figure C","Figure C and Figure D"]},{"id":18427,"q":"How many lines of symmetry are there in the figure?","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q31.png","skill_id":145,"type_id":2,"opts":["3"]},{"id":18432,"q":"The figure is made up of a rectangle and a square.Find ∠z.°","img":"p4/images/tao-nan-2023-p4-weighted-assessment-1-and-2-q38.png","skill_id":230,"type_id":2,"opts":["52"]},{"id":18551,"q":"What mixed number does the letter A represent on the number line? Give your answer in the simplest form.","img":"p4/images/catholic-high-2023-p4-weighted-assessment-3-q5.png","skill_id":119,"type_id":1,"opts":["\\(2\\dfrac{3}{4}\\)","3","\\(\\dfrac{10}{4}\\)","\\(\\dfrac{11}{5}\\)"]},{"id":18760,"q":"The figure is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q16.png","skill_id":120,"type_id":1,"opts":["\\(\\frac{3}{4}\\)","\\(\\frac{3}{5}\\)","\\(\\frac{3}{8}\\)","\\(\\frac{5}{8}\\)"]},{"id":18761,"q":"In the number line, what is the mixed number represented by A?","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q17.png","skill_id":119,"type_id":1,"opts":["\\(2\\frac{7}{10}\\)","\\(2\\frac{7}{12}\\)","\\(3\\frac{2}{5}\\)","\\(3\\frac{2}{6}\\)"]},{"id":18764,"q":"What is the size of ∠XYZ?","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q20.png","skill_id":140,"type_id":1,"opts":["78°","82°","102°","118°"]},{"id":18767,"q":"ABCD is a rectangle.∠DBC = 70°.AB = 8 cm, AD = 2 cm.(a) Find the length of DC. cm(b) Find ∠ABD.°","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q23.png","skill_id":143,"type_id":2,"opts":["8","20"]},{"id":18769,"q":"Simon was standing at Point X.After making a 135° anticlockwise turn, he ended up facing the MRT Station.Where was he facing at first?","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q26.png","skill_id":141,"type_id":1,"opts":["Cinema","Garden","Library","Swimming Complex"]},{"id":18780,"q":"Find the length of the rectangle given its perimeter.Perimeter = 42 cm, width = 6 cm. cm","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q37.png","skill_id":136,"type_id":2,"opts":["15"]},{"id":18781,"q":"The area of the square is twice the area of the rectangle.The rectangle measures 9 cm by 2 cm.Find the length of one side of the square. cm","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q38.png","skill_id":137,"type_id":2,"opts":["6"]},{"id":18785,"q":"Museum of Ice Cream entrance fees: Adult \\(\\$28.90\\), Child (12 years old and below) \\$? . Weekend Family Package: Two adults \\(\\$55\\), First two children \\(\\$15.90\\) each, Additional child \\(\\$12\\) each.(a) Mrs Lim brought her two children under the age of 12 to the Museum of Ice Cream on Wednesday. She paid \\(\\$61.90\\) in total. What is the entrance fee for a child under 12 years old?\\(\\$\\)[?](b","img":"p4/images/nan-hua-2023-p4-weighted-assessment-q42.png","skill_id":131,"type_id":2,"opts":["16.50","98.80"]},{"id":18865,"q":"What fraction does the following represent?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q1.png","skill_id":119,"type_id":1,"opts":["\\(\\frac{5}{6}\\)","\\(2\\frac{1}{2}\\)","3","\\(4\\frac{1}{2}\\)"]},{"id":18866,"q":"Which of the following shows \\(\\dfrac{1}{3}\\) of a set shaded?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q2.png","skill_id":120,"type_id":1,"opts":["Set A","Set B","Set C","Set D"]},{"id":18870,"q":"John bought the following fruits.orange: 2 kg, grapes: \\(\\dfrac{1}{4}\\) kg, bananas: \\(\\dfrac{2}{3}\\) kgWhat was the total mass of the fruits bought?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q6.png","skill_id":121,"type_id":1,"opts":["\\(\\frac{5}{7}\\) kg","\\(2\\frac{3}{4}\\) kg","\\(2\\frac{3}{7}\\) kg","\\(2\\frac{11}{12}\\) kg"]},{"id":18876,"q":"In the number line, what is the mixed number represented by A?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q12.png","skill_id":119,"type_id":1,"opts":["\\(2\\dfrac{1}{6}\\)","\\(2\\dfrac{1}{3}\\)","\\(\\dfrac{12}{6}\\)","\\(\\dfrac{13}{7}\\)"]},{"id":18881,"q":"What are the missing numbers in the boxes?(a) .0 5&minus; 1 .6 (b)= 4 .3 8(a) = , (b) = ","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q17.png","skill_id":129,"type_id":2,"opts":["6","7"]},{"id":18883,"q":"The figure is made up of identical rectangles.How many more rectangles must be shaded to have \\(\\dfrac{4}{5}\\) of the figure shaded?","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q19.png","skill_id":120,"type_id":2,"opts":["7"]},{"id":18884,"q":"Mr Lim and his son are travelling together.Transportation Fees &mdash; Cost of Mode A: Adult Ticket \\(\\$12.50\\), Child Ticket \\(\\$8.90\\). Cost of Mode B: Adult Ticket \\(\\$16.80\\), Child Ticket \\(\\$5.40\\).Which mode of transportation is cheaper and how much can Mr Lim save?Cheaper mode: Mode [?], Amount saved: \\(\\$\\)[?]","img":"p4/images/pei-hwa-2023-p4-weighted-assessment-3-q21.png","skill_id":131,"type_id":2,"opts":["A","0.80"]},{"id":18918,"q":"Which figure has a line of symmetry?","img":"p4/images/plmgs-2023-p4-weighted-assessment-2-q2.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":18921,"q":"A rectangular cardboard measures 35 cm by 24 cm.A picture is pasted on it, leaving a border of 3 cm around it.Find the area of the picture.","img":"p4/images/plmgs-2023-p4-weighted-assessment-2-q5.png","skill_id":138,"type_id":1,"opts":["672 cm²","609 cm²","576 cm²","522 cm²"]},{"id":18925,"q":"Part of a scale is shown.Write the values of A and B.A = B = ","img":"p4/images/plmgs-2023-p4-weighted-assessment-2-q9.png","skill_id":124,"type_id":2,"opts":["1.84","2.0"]},{"id":18926,"q":"The prices of cupcakes sold by Delicious Bakery are listed. 1 cupcake costs \\(\\$5\\), with an offer 'Buy 3 and Get 4th one free'. Mr Phua wants to buy 17 cupcakes. What is the least amount he has to pay for the cupcakes that are on offer? \\(\\$\\)[?]","img":"p4/images/plmgs-2023-p4-weighted-assessment-2-q10.png","skill_id":118,"type_id":2,"opts":["65"]},{"id":18929,"q":"The figure is made up of 2 squares, X and Z, and a rectangle, Y.The area of square X is 81 m².The perimeter of rectangle Y is 26 m.(a) Find the length of square X. m(b) Find the area of square Z. m²","img":"p4/images/plmgs-2023-p4-weighted-assessment-2-q14.png","skill_id":138,"type_id":2,"opts":["9","16"]},{"id":18965,"q":"Mrs Lee wanted to buy the following items from ABC Music Store.How much money would she need?","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q5.png","skill_id":82,"type_id":1,"opts":["$920.40","$961.40","$1019.40","$1020.40"]},{"id":18967,"q":"The amount of water Steven drinks daily is 850 ml less than the amount of water shown.How much water does Steven drink every day?","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q7.png","skill_id":87,"type_id":1,"opts":["750 ml","1 ℓ 300 ml","1 ℓ 600 ml","2 ℓ 450 ml"]},{"id":18968,"q":"In the figure, PQRS is a rectangle.Find ∠a.","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q8.png","skill_id":194,"type_id":1,"opts":["42 °","48 °","65 °","73 °"]},{"id":18969,"q":"The perimeter of the square is 64 cm.Find its length.","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q9.png","skill_id":137,"type_id":1,"opts":["8 cm","16 cm","32 cm","4 cm"]},{"id":18971,"q":"The figure is made up of three squares.The length of PQ is 15 cm.The total length of RS and TU is 10 cm.Find the perimeter of the figure.","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q11.png","skill_id":138,"type_id":1,"opts":["25 cm","80 cm","100 cm","150 cm"]},{"id":18972,"q":"The figure is made up of 3 identical rectangles, A, B, and C.The perimeter of the figure is 80 cm.What is the length of rectangle A?","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q12.png","skill_id":136,"type_id":1,"opts":["8 cm","10 cm","16 cm","20 cm"]},{"id":18978,"q":"The figure is made up of a square and a rectangle. Find the area of the figure.\n[?]","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q18.png","skill_id":138,"type_id":2,"opts":["68"]},{"id":18979,"q":"Measure ∠r.\n[?]","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q19.png","skill_id":140,"type_id":2,"opts":["35"]},{"id":18980,"q":"What is the mass of the watermelon?  kg  g","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q20.png","skill_id":85,"type_id":2,"opts":["4","100"]},{"id":18990,"q":"The square grid shows some places around a neighbourhood.Paul is standing at the Shopping Mall facing the Park.Which place would Paul face when he turned 90° anti-clockwise?","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q32.png","skill_id":142,"type_id":1,"opts":["Park","Bus Interchange","Community Club","Restaurant"]},{"id":18991,"q":"The figure is made up of a rectangle and two identical squares. The perimeter of the figure is 60 cm. Find the length of BC.\n[?]","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q33.png","skill_id":138,"type_id":2,"opts":["8"]},{"id":18993,"q":"A square piece of paper was folded at a corner. KL = LN and LN = 7cm. Find the perimeter of the piece of paper before it was folded.\n[?]","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q35.png","skill_id":143,"type_id":2,"opts":["56"]},{"id":18994,"q":"Siti had a rectangular piece of paper, 27 cm by 12 cm. She cut out a square of side 5 cm from the paper. What is the area of the remaining piece of paper?\n[?]","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q36.png","skill_id":138,"type_id":2,"opts":["299"]},{"id":18996,"q":"Find the mass of two bunches of bananas.Give your answer in kilogram and grams. kg  g","img":"p4/images/raffles-2023-p4-weighted-assessment-2-q38.png","skill_id":87,"type_id":2,"opts":["3","200"]},{"id":19037,"q":"Write down the size of ∠AOB.\n[?]","img":"p4/images/rosyth-2023-p4-weighted-assessment-2-q4.png","skill_id":140,"type_id":2,"opts":["130"]},{"id":19039,"q":"The square grid shows the positions of points A, B, C and D. Ahmad walked directly from point A to point D in a straight line. In which direction did Ahmad walk?\n[?]","img":"p4/images/rosyth-2023-p4-weighted-assessment-2-q6.png","skill_id":142,"type_id":2,"opts":["North-West"]},{"id":19041,"q":"The letter A represents a mixed number. Give your answer in its simplest form.","img":"p4/images/rosyth-2023-p4-weighted-assessment-2-q8.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{1}{3}\\)","\\(1\\dfrac{2}{3}\\)","\\(\\dfrac{3}{3}\\)","\\(1\\dfrac{5}{6}\\)"]},{"id":19104,"q":"Write the fraction represented by X.","img":"p4/images/red-swastika-2023-p4-weighted-assessment-2-q11.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{3}{5}\\)","\\(1\\dfrac{4}{5}\\)","\\(\\dfrac{7}{5}\\)","\\(\\dfrac{8}{6}\\)"]},{"id":19111,"q":"In a bakery, a Muffin costs \\(\\$2.40\\) and a Pie costs \\(\\$3.60\\). Mrs Toh bought an equal number of muffins and pies and paid \\(\\$54\\). How much did Mrs Toh pay for the muffins?\n[?]","img":"p4/images/red-swastika-2023-p4-weighted-assessment-2-q19.png","skill_id":131,"type_id":2,"opts":["21.60"]},{"id":19262,"q":"What is the length of the pencil in cm?","img":"p4/images/acs-2024-p4-end-of-year-exam-q4.png","skill_id":123,"type_id":1,"opts":["8.3 cm","8.7 cm","9.3 cm","9.7 cm"]},{"id":19263,"q":"Which mixed number is represented by A in the number line?","img":"p4/images/acs-2024-p4-end-of-year-exam-q5.png","skill_id":119,"type_id":1,"opts":["\\(1\\frac{1}{5}\\)","\\(1\\frac{3}{5}\\)","\\(2\\frac{1}{5}\\)","\\(2\\frac{3}{5}\\)"]},{"id":19267,"q":"The table shows the number of students who wear and do not wear spectacles in two Primary 4 classes.How many students from both classes wear spectacles?","img":"p4/images/acs-2024-p4-end-of-year-exam-q9.png","skill_id":147,"type_id":1,"opts":["46","42","39","35"]},{"id":19268,"q":"The figure is made up of a square A and a rectangle B.Find the area of the figure.","img":"p4/images/acs-2024-p4-end-of-year-exam-q10.png","skill_id":138,"type_id":1,"opts":["22 cm²","26 cm²","28 cm²","40 cm²"]},{"id":19269,"q":"The total mass of 4 similar tennis balls and 5 similar marbles is as shown in the diagram.Each tennis ball has a mass of 65 g.What is the total mass of the 5 marbles?","img":"p4/images/acs-2024-p4-end-of-year-exam-q11.png","skill_id":130,"type_id":1,"opts":["14 g","70 g","260 g","330 g"]},{"id":19270,"q":"In the figure, \\(\\dfrac{3}{4}\\) of the square is shaded.The unshaded area is 25 cm².Find the length of the square.","img":"p4/images/acs-2024-p4-end-of-year-exam-q12.png","skill_id":137,"type_id":1,"opts":["5 cm","10 cm","75 cm","100 cm"]},{"id":19271,"q":"Which of the following figures does not have a line of symmetry?","img":"p4/images/acs-2024-p4-end-of-year-exam-q13.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":19272,"q":"The diagram shows Rectangle X and Square Y.Rectangle X and Square Y have the same area.What is the perimeter of Square Y?","img":"p4/images/acs-2024-p4-end-of-year-exam-q14.png","skill_id":137,"type_id":1,"opts":["12 m","48 m","50 m","144 m"]},{"id":19273,"q":"This solid is a pyramid.Which of the following is not a net of this pyramid?","img":"p4/images/acs-2024-p4-end-of-year-exam-q15.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":19280,"q":"How many vanilla muffins were sold on all four days?\n[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q22.png","skill_id":148,"type_id":2,"opts":["256"]},{"id":19281,"q":"What fraction of the muffins sold on Sunday was chocolate?Give your answer in the simplest form.","img":"p4/images/acs-2024-p4-end-of-year-exam-q23.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{15}{26}\\)","\\(\\dfrac{8}{13}\\)","\\(\\dfrac{14}{26}\\)","\\(\\dfrac{11}{26}\\)"]},{"id":19282,"q":"WXYZ is a rectangle. Find ∠VWY.\n[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q24.png","skill_id":140,"type_id":2,"opts":["18"]},{"id":19283,"q":"One of the angles is a right angle.Name the angle.","img":"p4/images/acs-2024-p4-end-of-year-exam-q25.png","skill_id":139,"type_id":1,"opts":["∠b","∠c","∠d","∠e"]},{"id":19288,"q":"Write down the size of ∠KLM.\n[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q30.png","skill_id":140,"type_id":2,"opts":["131"]},{"id":19289,"q":"The figure is made up of 4 identical rectangles. DC measures 72 cm.What is the length of AD?[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q32.png","skill_id":143,"type_id":2,"opts":["54"]},{"id":19290,"q":"Which 1-month period had the least decrease in the number of magazines sold? to ","img":"p4/images/acs-2024-p4-end-of-year-exam-q34.png","skill_id":147,"type_id":2,"opts":["October","November"]},{"id":19291,"q":"How many more magazines were sold in September than in August?\n[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q35.png","skill_id":148,"type_id":2,"opts":["350"]},{"id":19294,"q":"The figure is made up of two squares ABCD and FGCE. The length of DE and BG measure 3 cm each. Given that the area of the FGCE is 64 cm², what is the perimeter of the shaded region?\n[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q38.png","skill_id":137,"type_id":2,"opts":["44"]},{"id":19299,"q":"The figure is made up of 2 identical small squares and 1 large square.The perimeter of the figure is 120 cm. Find the area of the whole figure.[?]","img":"p4/images/acs-2024-p4-end-of-year-exam-q43.png","skill_id":138,"type_id":2,"opts":["864"]},{"id":19359,"q":"Which of the following figures has more than 2 pairs of parallel lines?","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":19361,"q":"Which of the following is not a net of a cube?","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q10.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":19365,"q":"The perimeter of the rectangle is 48 cm.Its breadth is 8 cm.What is the area of the rectangle?","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q14.png","skill_id":136,"type_id":1,"opts":["16 cm²","64 cm²","128 cm²","320 cm²"]},{"id":19369,"q":"In the figure, name the two angles that are smaller than 90°.","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q18.png","skill_id":99,"type_id":1,"opts":["∠c and ∠e","∠a and ∠b","∠b and ∠d","∠a and ∠d"]},{"id":19372,"q":"Write the decimal represented by A.","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q21.png","skill_id":123,"type_id":2,"opts":["0.38"]},{"id":19374,"q":"In the figure, ABCD is a square.Find ∠y.","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q23.png","skill_id":230,"type_id":2,"opts":["53"]},{"id":19376,"q":"Name the angle that measures 130°.∠","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q25.png","skill_id":139,"type_id":2,"opts":["BQE"]},{"id":19377,"q":"Figure X and Y are 2 different geometric figures.Write the letter representing the figure: a) Prism   b) Pyramid ","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q26.png","skill_id":231,"type_id":2,"opts":["Y","X"]},{"id":19379,"q":"What was the decrease in the number of bicycles sold from Friday to Saturday? ","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q28.png","skill_id":147,"type_id":2,"opts":["8"]},{"id":19380,"q":"On which day was the number of bicycles sold four times as many as that sold on Thursday?","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q29.png","skill_id":147,"type_id":1,"opts":["Monday","Tuesday","Friday","Saturday"]},{"id":19381,"q":"The weighing scale shows the mass of a tray with 5 identical balls.The mass of the tray is 200 g.What is the mass of each ball? ","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q31.png","skill_id":54,"type_id":2,"opts":["56"]},{"id":19382,"q":"In the figure, all lines meet at right angles.Find the perimeter of the figure.","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q32.png","skill_id":138,"type_id":2,"opts":["118"]},{"id":19386,"q":"Box A, B and C are placed on a weighing balance.Box A has a mass of 44.5 kg.Box B is 31.6 kg heavier than Box A.What is the mass of Box C? ","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q36.png","skill_id":131,"type_id":2,"opts":["120.6"]},{"id":19387,"q":"A square piece of paper ABCD is folded at a corner as shown.∠ECF = 26°.Find ∠x.","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q37.png","skill_id":230,"type_id":2,"opts":["38"]},{"id":19390,"q":"The figure is made up of 7 identical rectangles.The length of each rectangle is 10 cm.(a) Find the breadth of each rectangle.(b) Find the area of the figure.","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["4","280"]},{"id":19393,"q":"A shop sells T-shirts. Plain T-shirts are sold in packs of 3 (3 for \\(\\$8\\)) and printed T-shirts are sold in packs of 2 (2 for \\(\\$8.55\\)).(a) John had some money. He bought 6 printed T-shirts and had no money left. How much money did he have at first? [?](b) Mei had the same amount of money as John at first. What was the most number of plain T-shirts she could buy? [?]","img":"p4/images/ai-tong-2024-p4-end-of-year-exam-q43.png","skill_id":131,"type_id":2,"opts":["25.65","9"]},{"id":19513,"q":"Which two lines are perpendicular to each other?","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q6.png","skill_id":100,"type_id":1,"opts":["CD and DE","CI and FG","EF and FG","GH and HI"]},{"id":19515,"q":"The table shows the number of story books read by the students of Primary 4J in a particular week.How many students read fewer than 3 story books in that week?","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q8.png","skill_id":147,"type_id":1,"opts":["36","39","3","40"]},{"id":19517,"q":"In the figure, how many of the marked angles are greater than a right angle?","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q10.png","skill_id":99,"type_id":1,"opts":["1","2","5","4"]},{"id":19524,"q":"Write the decimal represented by A.","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q17.png","skill_id":123,"type_id":2,"opts":["0.47"]},{"id":19526,"q":"Measure and write down the size of \\(\\angle y\\).","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q19.png","skill_id":140,"type_id":2,"opts":["45"]},{"id":19527,"q":"Sarah joined 4 identical rectangular pieces of paper to form a frame around a square picture.The perimeter of the frame is 36 cm.Find the length of one side of the picture.","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q20.png","skill_id":138,"type_id":2,"opts":["5"]},{"id":19532,"q":"How many line(s) of symmetry is/are there in the figure?","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q25.png","skill_id":145,"type_id":2,"opts":["2"]},{"id":19534,"q":"The figure consists of 6 identical squares.Each of the squares has an area of 49 cm².Find the perimeter of the figure. cm","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q27.png","skill_id":138,"type_id":2,"opts":["84"]},{"id":19545,"q":"Macy cut a square piece of paper into 2 identical shapes and size.One part of the paper was painted grey.The perimeter of the grey part is 40 cm.(a) Find the length of BC.(b) Macy then rearranges the position of the 2 parts into the figure shown.Find the perimeter of the figure.(a) (b) ","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["16","64"]},{"id":19549,"q":"In the figure, ABCD is a rectangle and \\(\\angle ECD\\) is 32°.(a) Find \\(\\angle x\\).(b) Given that \\(\\angle x\\) is twice the size of \\(\\angle y\\), find \\(\\angle y\\).(a) (b) ","img":"p4/images/henry-park-2024-p4-end-of-year-exam-q43.png","skill_id":230,"type_id":2,"opts":["58","29"]},{"id":19627,"q":"Which line is parallel to CD?","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["AF","BE","AC","DF"]},{"id":19629,"q":"The diagram shows a rectangle and a square.Which line is perpendicular to line TW?","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q7.png","skill_id":100,"type_id":1,"opts":["PS","QR","UV","SU"]},{"id":19631,"q":"Which of the following figures is a symmetric figure?","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q9.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":19632,"q":"Bala wants to shade \\(\\dfrac{2}{3}\\) of the figure.How many more triangles must he shade?","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q10.png","skill_id":120,"type_id":1,"opts":["5","2","3","4"]},{"id":19634,"q":"Study the figure.Find the perimeter of the figure.","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q12.png","skill_id":138,"type_id":1,"opts":["49 cm","79 cm","90 cm","98 cm"]},{"id":19635,"q":"The diagram shows a net of a cube.Which one of the following faces is opposite to the face marked A when folded to form a cube?","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q13.png","skill_id":233,"type_id":1,"opts":["C","D","E","F"]},{"id":19637,"q":"The table shows the colours that some pupils like.A blob of ink has stained part of the data in the table.The total number of pupils is greater than 100.What is the number of pupils who like red when the total number of pupils is the smallest possible even number?","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q15.png","skill_id":146,"type_id":1,"opts":["20","26","27","28"]},{"id":19643,"q":"Name the 2 angles that are smaller than 90°.∠ and ∠","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q21.png","skill_id":140,"type_id":2,"opts":["c","d"]},{"id":19644,"q":"Write the decimal represented by A.\n[?]","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q22.png","skill_id":123,"type_id":2,"opts":["0.64"]},{"id":19651,"q":"2 beakers of water are shown. What is the total amount of water in the 2 beakers? Express your answer in litres.\n[?]","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q31.png","skill_id":85,"type_id":2,"opts":["550"]},{"id":19653,"q":"The diagram shows two identical squares ABCD and EFGC. What is the size of ∠DCG?\n[?]","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q34.png","skill_id":230,"type_id":2,"opts":["152"]},{"id":19654,"q":"A rectangular piece of coloured paper was folded to form the shape. Find the perimeter of the paper before it was folded.\n[?]","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["80"]},{"id":19659,"q":"The pie chart shows the type of sports that pupils in a school like. Volleyball is liked by 176 pupils.(a) $$\\frac{1}{8}$$ of the pupils like volleyball. How many pupils are there in the school?(b) How many pupils like basketball?[?] , [?]","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q40.png","skill_id":236,"type_id":2,"opts":["1408","352"]},{"id":19660,"q":"The figure is made up of a square W and three rectangles X, Y and Z. Rectangle Y and Rectangle Z are identical. Rectangle Y has a breadth of 9 cm. The area of Square W is 49 cm². What is the area of Rectangle X?\n[?]","img":"p4/images/maha-bodhi-2024-p4-end-of-year-exam-q41.png","skill_id":138,"type_id":2,"opts":["77"]},{"id":19696,"q":"ABCD is a square.Find \\(\\angle\\) x.","img":"p4/images/mgs-2024-p4-end-of-year-exam-q6.png","skill_id":139,"type_id":1,"opts":["66°","62°","52°","24°"]},{"id":19702,"q":"Which of the following geometric figures are prisms?","img":"p4/images/mgs-2024-p4-end-of-year-exam-q12.png","skill_id":231,"type_id":1,"opts":["A and B","A and C","B and D","A and D"]},{"id":19703,"q":"The letters N, E, Y, and S are drawn on a square grid.Which of the letters have only 1 line of symmetry?","img":"p4/images/mgs-2024-p4-end-of-year-exam-q13.png","skill_id":145,"type_id":1,"opts":["N and E","E and Y","Y and S","N and S"]},{"id":19704,"q":"Which one of the following is not a net of a cuboid?","img":"p4/images/mgs-2024-p4-end-of-year-exam-q14.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":19705,"q":"The table shows the number of books borrowed by some students from the library.How many students borrowed at least 2 books?","img":"p4/images/mgs-2024-p4-end-of-year-exam-q15.png","skill_id":147,"type_id":1,"opts":["12","13","25","32"]},{"id":19706,"q":"The area of Rectangle A is equal to the area of Square B.Find the length of Square B.","img":"p4/images/mgs-2024-p4-end-of-year-exam-q16.png","skill_id":137,"type_id":1,"opts":["6 cm","9 cm","24 cm","36 cm"]},{"id":19707,"q":"The figure is made up of straight lines that meet at right angles.Find the perimeter of the figure.","img":"p4/images/mgs-2024-p4-end-of-year-exam-q17.png","skill_id":138,"type_id":1,"opts":["28 cm","56 cm","60 cm","64 cm"]},{"id":19708,"q":"The pie chart shows how Mark used his monthly pocket money.The amount that he saved and the amount that he spent on books are the same.What fraction of Mark's monthly pocket money did he save?","img":"p4/images/mgs-2024-p4-end-of-year-exam-q18.png","skill_id":235,"type_id":1,"opts":["\\(\\frac{1}{8}\\)","\\(\\frac{1}{6}\\)","\\(\\frac{1}{4}\\)","\\(\\frac{1}{3}\\)"]},{"id":19717,"q":"Measure and write down the size of \\(\\angle\\)b.°","img":"p4/images/mgs-2024-p4-end-of-year-exam-q27.png","skill_id":140,"type_id":2,"opts":["120"]},{"id":19718,"q":"The figure is made up of rectangle ABCD and square EFGH.AB = 18 cm and DH = 13 cm.HE = 3 cm.Find the length of EF.","img":"p4/images/mgs-2024-p4-end-of-year-exam-q28.png","skill_id":138,"type_id":2,"opts":["8"]},{"id":19720,"q":"Four identical 5-cm squares were cut out from a rectangular piece of paper measuring 60 cm by 25 cm.Find the perimeter of the remaining piece of paper.","img":"p4/images/mgs-2024-p4-end-of-year-exam-q31.png","skill_id":138,"type_id":2,"opts":["190"]},{"id":19785,"q":"In the figure, which two lines are perpendicular?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q6.png","skill_id":100,"type_id":1,"opts":["AB and BC","AC and CD","AE and CD","AE and ED"]},{"id":19786,"q":"Which of the following figures does not show AB as the line of symmetry?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q7.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":19787,"q":"The area of a rectangle is 72 cm\\(^2\\).Given that the breadth is 4 cm, what is the length of the rectangle?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q8.png","skill_id":136,"type_id":1,"opts":["64 cm","32 cm","18 cm","14 cm"]},{"id":19788,"q":"The square has the same area as the rectangle.Find the perimeter of the square.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q9.png","skill_id":137,"type_id":1,"opts":["13 cm","24 cm","26 cm","36 cm"]},{"id":19789,"q":"Which one-month period had the greatest difference in the number of visitors to Bird Paradise?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q10.png","skill_id":147,"type_id":1,"opts":["January to February","February to March","March to April","April to May"]},{"id":19790,"q":"250 more visitors visited Bird Paradise in July than in June.How many visitors were there in July?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q11.png","skill_id":148,"type_id":1,"opts":["250","275","750","775"]},{"id":19795,"q":"The figure is made up of 2 squares, A and B.The area of Square A and Square B is 81 cm\\(^2\\) and 36 cm\\(^2\\) respectively.What is the perimeter of the figure?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q16.png","skill_id":138,"type_id":1,"opts":["15 cm","45 cm","48 cm","60 cm"]},{"id":19796,"q":"Find the area of the figure.All the lines meet at right angles.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q17.png","skill_id":138,"type_id":1,"opts":["254 cm\\(^2\\)","302 cm\\(^2\\)","324 cm\\(^2\\)","374 cm\\(^2\\)"]},{"id":19797,"q":"Name the two angles that are smaller than 90°.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q18.png","skill_id":139,"type_id":1,"opts":["∠KLM and ∠JKL","∠KLM and ∠MNJ","∠JKL and ∠MNJ","∠JKL and ∠NJK"]},{"id":19798,"q":"Which figure is a net of a pyramid?","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q19.png","skill_id":233,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":19808,"q":"Measure and write down the size of ∠x.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q29.png","skill_id":140,"type_id":2,"opts":["130"]},{"id":19811,"q":"Mr Chan planted 7 flagpoles around the border of a circular lake.The distance between each flagpole and the next was equal for all the flagpoles.The distance between the 1st flagpole and the 4th flagpole was 12.03 m.What was the distance of the border around the lake? ","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q32.png","skill_id":131,"type_id":2,"opts":["28.07"]},{"id":19814,"q":"The table shows the types of CCA participated in by some Primary 4 students.What numbers do the letters A and B represent? A =  , B = ","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q37.png","skill_id":146,"type_id":2,"opts":["17","15"]},{"id":19815,"q":"The table and the pie chart show the number of people in a cinema.Fill in the missing people and numbers in the pie chart.(a)  , (b) ","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q38.png","skill_id":235,"type_id":2,"opts":["Girls, 14","Men, 30"]},{"id":19816,"q":"The diagram shows the floor plan of a 9 m by 4 m rectangular room.In the room there is a rectangular desk and a square bookshelf.The shaded parts of the floor are not covered by furniture.Find the area of the floor that is not covered by furniture.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["29"]},{"id":19817,"q":"Find the perimeter of the floor that is not covered by furniture.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["32"]},{"id":19822,"q":"The table shows the favourite hobbies of some P4 students.(a) How many P4 students are there in total? (b) How many P4 students like swimming? (c) What fraction of the students like skipping? (d) Which is the least popular hobby among the P4 students?  ,  ,  , ","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q45.png","skill_id":120,"type_id":2,"opts":["120","35","\\(\\dfrac{1}{5}\\)","Drawing"]},{"id":19823,"q":"Set Meal A costs \\(\\$27\\) for 4 persons (8 nuggets, 4 pieces chicken, 4 drinks). Set Meal B costs \\(\\$35\\) for 5 persons (10 nuggets, 5 pieces chicken, 5 drinks). Set Meal C costs \\(\\$41\\) for 6 persons (12 nuggets, 6 pieces chicken, 6 drinks). (a) Mrs Chan wants to order food for 18 children at a party with no food wastage. Each child should get 2 pieces of nugget, 1 piece of chicken and 1 drink.","img":"p4/images/nan-hua-2024-p4-end-of-year-exam-q46.png","skill_id":118,"type_id":2,"opts":["3","0","1","122"]},{"id":19855,"q":"Each figure is made up of 4 identical squares and 2 identical rectangles.Which one has a line of symmetry?","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q7.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":19856,"q":"The figure shows a pyramid.Which of the following is a net of the pyramid?","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q8.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":19857,"q":"The area of rectangle B is 56 m².Its length is 8 m.Find the breadth of rectangle B.","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q9.png","skill_id":136,"type_id":1,"opts":["6 m","7 m","8 m","9 m"]},{"id":19858,"q":"A rectangle is divided into 4 identical squares.The perimeter of the rectangle is 80 cm.What is the length of the rectangle?","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q10.png","skill_id":96,"type_id":1,"opts":["16 cm","32 cm","48 cm","64 cm"]},{"id":19859,"q":"A square piece of paper as shown in Figure 1 is folded twice into the shape of a smaller square as shown in Figure 3.The area of the smaller square is 9 cm².What is the perimeter of the square piece of paper as shown in Figure 1?","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q11.png","skill_id":137,"type_id":1,"opts":["12 cm","18 cm","24 cm","36 cm"]},{"id":19862,"q":"The pie chart shows the favourite types of food of a group of 60 children.Which statement best represents the data in the pie chart?","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q14.png","skill_id":235,"type_id":1,"opts":["Chicken rice is the least favourite food among the children.","The number of children who chose bee hoon is twice the number of children who chose roti prata.","\\(\\frac{1}{10}\\) of the children chose fishball noodles as their favourite food.","20 children chose roti prata as their favourite food."]},{"id":19865,"q":"What fraction of the triangles shown are black in colour?","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q17.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{14}\\)","\\(\\dfrac{3}{7}\\)","\\(\\dfrac{4}{14}\\)","\\(\\dfrac{9}{14}\\)"]},{"id":19868,"q":"Write the decimal represented by A.","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q20.png","skill_id":123,"type_id":2,"opts":["0.83"]},{"id":19872,"q":"Name the smallest angle.","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q24.png","skill_id":139,"type_id":1,"opts":["∠e","∠f","∠g","∠h"]},{"id":19873,"q":"ABCD is a rectangle.∠EBC = 15°.Find ∠ABE.","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q25.png","skill_id":143,"type_id":2,"opts":["75"]},{"id":19878,"q":"The figure is made up of 2 identical squares and 4 identical rectangles.The length of AB is 45 cm.Find the area of a square. cm²","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q30.png","skill_id":138,"type_id":2,"opts":["81"]},{"id":19884,"q":"The figure is made up of straight lines that meet at right angles.The top-left vertical side is 7 m, the short horizontal step is 7 m wide and 6 m deep, the bottom is 26 m long and the right side is 7 m.(a) Find the perimeter of the figure. m(b) Find the area of the figure. cm²","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["78","224"]},{"id":19885,"q":"There is a rectangular piece of cardboard measuring 23 cm by 19 cm.Danissa pasted a photograph at the centre of the cardboard, leaving a border of 4 cm all around it.(a) What is the perimeter of the photograph?  cm(b) What is the area of the photograph?  cm²","img":"p4/images/nanyang-2024-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["52","165"]},{"id":19996,"q":"Which of the following decimals is represented by letter A in the number line?","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q5.png","skill_id":123,"type_id":1,"opts":["3.012","3.017","3.023","3.027"]},{"id":19998,"q":"In the figure shown, ABCD is a rectangle.Find ∠x.","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q7.png","skill_id":140,"type_id":1,"opts":["43°","47°","64°","69°"]},{"id":20003,"q":"Both the square and rectangle have the same area.Find the perimeter of the rectangle given that its breadth is 4 cm.","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q12.png","skill_id":136,"type_id":1,"opts":["16 cm","20 cm","40 cm","64 cm"]},{"id":20015,"q":"In the figure, name the two angles that are smaller than 90°.∠ and ∠","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q24.png","skill_id":139,"type_id":2,"opts":["w","z"]},{"id":20016,"q":"Suhana is facing the Police Station after making a \\(\\dfrac{3}{4}\\) anti-clockwise turn.Where was she facing at first?","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q25.png","skill_id":141,"type_id":2,"opts":["Stadium"]},{"id":20017,"q":"In the figure, one of the lines is parallel to BE.Which line is parallel to BE?","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q26.png","skill_id":100,"type_id":2,"opts":["FA"]},{"id":20021,"q":"Eliza is standing at Point F and facing south.She makes a 135° clockwise turn.Which point (A, B, C or D) would she be facing?","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q30.png","skill_id":141,"type_id":2,"opts":["A"]},{"id":20022,"q":"In the figure, ACDF is a square.ABEF and BCDE are rectangles.AF is 12 cm and BC is 3 cm.Find the area of rectangle ABEF.Ans:  \\(cm^2\\)","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q32.png","skill_id":138,"type_id":2,"opts":["108"]},{"id":20025,"q":"The figure is made up of 5 identical rectangles.The perimeter of each rectangle is 48 cm.Find the length of AD.Ans:  \\(cm\\)","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q36.png","skill_id":136,"type_id":2,"opts":["30"]},{"id":20027,"q":"Study the figures, which grow in a pattern of grey and white squares (Figure 1 has 3 grey + 1 white = 4 squares; each figure adds 1 grey and 1 white square).(a)(i) Number of white squares in Figure 5(a)(ii) Total number of squares in Figure 5(b) Number of grey squares in Figure 8(c) Number of squares needed to form Figure 15   ","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q38.png","skill_id":118,"type_id":2,"opts":["5","12","10","32"]},{"id":20029,"q":"Peter has a string 130.5 cm long.He tied stars on the string.The distance between 2 stars is 9 cm.(a) What is the length of the string between the 1st and 6th star?(b) Find the most number of stars Peter can tie on the string.(a)  \\(cm\\)(b) ","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q40.png","skill_id":118,"type_id":2,"opts":["45","15"]},{"id":20032,"q":"The figure is made up of Rectangle P, Rectangle Q, Rectangle R and Square S.The perimeter of Rectangle Q is 40 cm.The perimeter of the figure is 72 cm.(a) Find the length of AB.(b) Find the area of Square S.(a)  \\(cm\\)(b)  \\(cm^2\\)","img":"p4/images/plmgs-2024-p4-end-of-year-exam-q43.png","skill_id":138,"type_id":2,"opts":["8","64"]},{"id":20946,"q":"What is the length of the pencil?","img":"p4/images/raffles-2024-p4-end-of-year-exam-q9.png","skill_id":85,"type_id":1,"opts":["3.3 cm","5.6 cm","7.3 cm","10.6 cm"]},{"id":20948,"q":"The figure is made up of 3 identical rectangles.Find the area of the figure.","img":"p4/images/raffles-2024-p4-end-of-year-exam-q11.png","skill_id":138,"type_id":1,"opts":["12 cm²","40 cm²","72 cm²","96 cm²"]},{"id":20949,"q":"Find the perimeter of the figure.","img":"p4/images/raffles-2024-p4-end-of-year-exam-q12.png","skill_id":96,"type_id":1,"opts":["24 cm","42 cm","48 cm","54 cm"]},{"id":20950,"q":"ABCD is a square.Find \\(\\angle z\\).","img":"p4/images/raffles-2024-p4-end-of-year-exam-q13.png","skill_id":197,"type_id":1,"opts":["13°","41°","62°","77°"]},{"id":20951,"q":"The figure shows a cube.Which of the following is not the net of the cube?","img":"p4/images/raffles-2024-p4-end-of-year-exam-q14.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":20953,"q":"The table shows the height of five girls.What is the difference in height between Agnes and the tallest girl?","img":"p4/images/raffles-2024-p4-end-of-year-exam-q16.png","skill_id":147,"type_id":1,"opts":["32 cm","28 cm","18 cm","14 cm"]},{"id":20955,"q":"Which of the following shape does not have a line of symmetry?","img":"p4/images/raffles-2024-p4-end-of-year-exam-q18.png","skill_id":145,"type_id":1,"opts":["Triangle","Pentagon","Three-quarter circle (pac-man)","Parallelogram"]},{"id":20957,"q":"Funfair tickets: Adult ticket \\(\\$36\\), Child ticket \\(\\$18\\). Special promotion: 2 adult tickets and 1 child ticket \\(\\$80\\). 5 adults and 4 children went to the funfair. What would be the least possible amount of money they need to pay for the tickets?","img":"p4/images/raffles-2024-p4-end-of-year-exam-q20.png","skill_id":118,"type_id":1,"opts":["$134","$214","$232","$252"]},{"id":20965,"q":"Measure and write down the size of \\(\\angle y\\).°","img":"p4/images/raffles-2024-p4-end-of-year-exam-q29.png","skill_id":140,"type_id":2,"opts":["124"]},{"id":20971,"q":"The table shows the number of swimmers and non-swimmers in 3 schools.Some of the information are missing from the table.What is the total number of non-swimmers in School B and C? ","img":"p4/images/raffles-2024-p4-end-of-year-exam-q37.png","skill_id":146,"type_id":2,"opts":["1113"]},{"id":20972,"q":"A piece of rectangular paper is folded as shown.Find \\(\\angle x\\).°","img":"p4/images/raffles-2024-p4-end-of-year-exam-q38.png","skill_id":197,"type_id":2,"opts":["15"]},{"id":20974,"q":"The figure is made up of four identical squares.Find the perimeter of the figure. cm","img":"p4/images/raffles-2024-p4-end-of-year-exam-q40.png","skill_id":96,"type_id":2,"opts":["90"]},{"id":20979,"q":"A photograph measuring 7 cm by 5 cm is placed on a cardboard leaving a 2-cm border around it.(a) What is the area of the photograph?(b) What is the area of the cardboard not covered by the photograph?(a)  cm² (b)  cm²","img":"p4/images/raffles-2024-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["35","64"]},{"id":20982,"q":"Find the length of the square.","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q3.png","skill_id":137,"type_id":1,"opts":["8 cm","16 cm","32 cm","256 cm"]},{"id":20983,"q":"The diagram shows the net of a cube.When the cube is placed with letter “D” facing down at the bottom, which letter is facing up at the top of the cube?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q4.png","skill_id":233,"type_id":1,"opts":["F","E","B","A"]},{"id":20984,"q":"The table shows the number of green, black and blue pens in 4 boxes.Which box has the most number of pens?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q5.png","skill_id":146,"type_id":1,"opts":["A","B","C","D"]},{"id":20986,"q":"Which of the following decimals is represented by letter B in the number line?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q7.png","skill_id":123,"type_id":1,"opts":["2.012","2.017","2.023","2.027"]},{"id":20987,"q":"One of the lines in the figure is parallel to BC.Which line is parallel to BC?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q8.png","skill_id":100,"type_id":1,"opts":["AC","AD","BF","CE"]},{"id":20990,"q":"The figure is made up of a rectangle and two identical squares.What is the area of the figure?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q11.png","skill_id":138,"type_id":1,"opts":["40 cm²","46 cm²","56 cm²","90 cm²"]},{"id":20992,"q":"The figure is made up of 2 identical squares.What is the perimeter of the figure?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q13.png","skill_id":96,"type_id":1,"opts":["26 cm","28 cm","30 cm","32 cm"]},{"id":20998,"q":"Measure and write down the size of ∠y.°","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q19.png","skill_id":140,"type_id":2,"opts":["44"]},{"id":21007,"q":"In the figure shown, UVWX is a rectangle.Find ∠YXZ.°","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q29.png","skill_id":143,"type_id":2,"opts":["37"]},{"id":21008,"q":"A survey was conducted on the number of children in each household within a block of flats.The pie chart shows the results of the survey.AB is a straight line.The number of household with 2 children was twice the number of household with no children.How many households has 4 or more children?","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q30.png","skill_id":236,"type_id":2,"opts":["9"]},{"id":21009,"q":"Express the number of household with 1 child as a fraction of the total number of household.","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q31.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{5}\\)","\\(\\dfrac{2}{5}\\)","\\(\\dfrac{4}{5}\\)","\\(\\dfrac{1}{6}\\)"]},{"id":21010,"q":"The table shows the monthly allowance of 2 children.The total monthly savings of the 2 children was \\(\\$140\\). What was Dan's monthly spending?\\(\\$\\)[?]","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q33.png","skill_id":118,"type_id":2,"opts":["89"]},{"id":21016,"q":"The table shows the start and end times of three programmes.a) How long is Programme A? Give your answer in h and min.b) Programme C is 30 min shorter than Programme B.At what time does Programme C end?(a) (b) ","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q39.png","skill_id":135,"type_id":2,"opts":["1 h 45 min","1935"]},{"id":21019,"q":"A piece of rectangular paper is folded at 2 corners.AB = BH = DE = GE = 4 cm.The length of the rectangular paper is three times its breadth.a) What is the length of the rectangular paper?b) What is the area of the shaded part of the folded paper?(a)  cm(b)  cm²","img":"p4/images/raffles-2024-p4-eoy-practice-set-1-q42.png","skill_id":138,"type_id":2,"opts":["24","160"]},{"id":21025,"q":"What is the length of each side of the square?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q4.png","skill_id":137,"type_id":1,"opts":["6 cm","9 cm","18 cm","24 cm"]},{"id":21026,"q":"The table shows the number of questions answered correctly by the pupils in a Science pop quiz.How many pupils answered 3 or more questions correctly?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q5.png","skill_id":147,"type_id":1,"opts":["10","13","23","27"]},{"id":21031,"q":"Figure ABCDEF is drawn on the square grid shown.Which one of the following statements is true?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q10.png","skill_id":100,"type_id":1,"opts":["AB is parallel to FE.","AF is parallel to BC.","AF is perpendicular to FE.","CD is perpendicular to DE."]},{"id":21033,"q":"The perimeter of the rectangle is 70 cm.Its length is 25 cm.What is the breadth of the rectangle?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q12.png","skill_id":136,"type_id":1,"opts":["10 cm","20 cm","45 cm","50 cm"]},{"id":21034,"q":"The figure shows the net of a cube.The cube is placed on the table with “4” facing up.Which number is at the bottom of the cube?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q13.png","skill_id":233,"type_id":1,"opts":["2","3","5","6"]},{"id":21036,"q":"The figure is made up of a square ABCD and a rectangle DEFG.∠CDG = 69°.∠x is twice of ∠y.Find ∠x.","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q15.png","skill_id":140,"type_id":1,"opts":["21°","27°","42°","63°"]},{"id":21041,"q":"Measure and write down the size of ∠a.","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q20.png","skill_id":140,"type_id":2,"opts":["72"]},{"id":21043,"q":"In the figure shown, ABCD is a rectangle.Find ∠EDF.","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q22.png","skill_id":140,"type_id":2,"opts":["12"]},{"id":21044,"q":"Name the 2 angles that are smaller than 90°.","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q23.png","skill_id":99,"type_id":1,"opts":["∠a and ∠c","∠b and ∠d","∠e and ∠b","∠a and ∠e"]},{"id":21048,"q":"The pie chart shows how Rajesh used his monthly salary. The amount of money that he saved is equal to the amount of money he spent on games. He spent \\(\\$54\\) on transport.How much money did Rajesh save?\\(\\$\\)[?]","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q28.png","skill_id":236,"type_id":2,"opts":["27"]},{"id":21049,"q":"The pie chart shows how Rajesh used his monthly salary. The amount of money that he saved is equal to the amount of money he spent on games. He spent \\(\\$54\\) on transport.How much money did Rajesh spend on clothes?\\(\\$\\)[?]","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q29.png","skill_id":236,"type_id":2,"opts":["36"]},{"id":21050,"q":"Ling Ling used 6 identical squares in Figure A to make a rectangular card as shown in Figure B.The perimeter of Figure A was 80 cm.What was the length of the card?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q30.png","skill_id":138,"type_id":2,"opts":["12"]},{"id":21051,"q":"The table shows the cost of flight tickets to three cities, Sydney, London and New York. London \\(\\$1100\\), New York \\(\\$1620\\).The total cost of tickets to New York and London is 4 times the cost of ticket to Sydney. What is the cost of ticket to Sydney?\\(\\$\\)[?]","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q32.png","skill_id":118,"type_id":2,"opts":["680"]},{"id":21053,"q":"A grocery store has a special offer for potato chips. One packet costs \\(\\$1.90\\). Offer: 3 packets for \\(\\$5.40\\).Bryan wants to buy 14 packets of potato chips. What is the least amount of money he has to pay?\\(\\$\\)[?]","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q35.png","skill_id":131,"type_id":2,"opts":["25.40"]},{"id":21060,"q":"The figures are formed using identical sticks.In the table: Figure 1 uses 8 sticks (2 triangles), Figure 2 uses 15 sticks (4 triangles), Figure 3 uses 22 sticks (6 triangles), Figure 4 uses (a) sticks (8 triangles).a) How many sticks are there in Figure 4?b) How many triangles are there in Figure 18?c) How many sticks are there in Figure 50?","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q42.png","skill_id":108,"type_id":2,"opts":["29","36","351"]},{"id":21062,"q":"The figure is made up of 2 different squares.The perimeter of the shaded part is 64 cm and the area of the shaded part is 135 \\(cm^2\\).Find the area of the unshaded square.","img":"p4/images/raffles-2024-p4-eoy-practice-set-2-q44.png","skill_id":138,"type_id":2,"opts":["121"]},{"id":21103,"q":"The table shows the favourite canteen stalls of 40 students.Stall A: 7, Stall B: 10, Stall C: 20, Stall D: 3.Which of the following pie charts shows the above information?","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q8.png","skill_id":235,"type_id":1,"opts":["Pie chart 1","Pie chart 2","Pie chart 3","Pie chart 4"]},{"id":21104,"q":"The figure is made up of Square P of side 5 cm and Rectangle Q with breadth 3 cm.What is the length of rectangle Q?","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q9.png","skill_id":138,"type_id":1,"opts":["5 cm","7 cm","8 cm","10 cm"]},{"id":21105,"q":"The figure is formed by two rectangles PQRS and STUV.\\(\\angle\\)PST = 41°.Find \\(\\angle\\)PSV.","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q10.png","skill_id":194,"type_id":1,"opts":["49°","90°","131°","139°"]},{"id":21106,"q":"Which of the following dotted line in the figure does not show the correct line of symmetry?","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q11.png","skill_id":145,"type_id":1,"opts":["Figure 1 (square with diagonal)","Figure 2 (4-headed arrow with vertical line)","Figure 3 (smiley face with vertical line)","Figure 4 (parallelogram with diagonal)"]},{"id":21107,"q":"Which of the following is a net of a cube?","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q12.png","skill_id":232,"type_id":1,"opts":["Net 1 (cross / plus shape)","Net 2","Net 3","Net 4"]},{"id":21108,"q":"The rectangle has a perimeter of 36 cm.The length is 12 cm.Find the area of the rectangle.","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q13.png","skill_id":136,"type_id":1,"opts":["30 \\(cm^2\\)","48 \\(cm^2\\)","72 \\(cm^2\\)","144 \\(cm^2\\)"]},{"id":21109,"q":"Devi made a bracelet using some beads strung together in a repeated pattern.The first 13 beads are shown.Which of the following is the 100th bead?","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q14.png","skill_id":108,"type_id":1,"opts":["White bead","Dotted bead","Black bead","Striped bead"]},{"id":21110,"q":"Ahmad folds a rectangular piece of paper along the dotted line as shown.Find \\(\\angle\\)a.","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q15.png","skill_id":197,"type_id":1,"opts":["10°","20°","35°","55°"]},{"id":21115,"q":"EFGH is a square. Find $$\\angle$$y.\n[?]","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q20.png","skill_id":197,"type_id":2,"opts":["48"]},{"id":21120,"q":"The pie chart shows how Edwin uses his monthly pocket money. Savings is $$\\frac{1}{6}$$. What fraction of Edwin's monthly pocket money is spent on stationery?","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q25.png","skill_id":236,"type_id":1,"opts":["\\(\\dfrac{1}{12}\\)","\\(\\dfrac{1}{6}\\)","\\(\\dfrac{11}{12}\\)","\\(\\dfrac{1}{13}\\)"]},{"id":21123,"q":"Save more when you buy more! 1 cupcake for \\(\\$4\\). 3 cupcakes for \\(\\$10\\).Mrs Lim wants to buy 35 cupcakes. What is the least amount of money she must pay for them?[?]","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q28.png","skill_id":118,"type_id":2,"opts":["$118"]},{"id":21127,"q":"Name the angle that is equal to 105°.","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q32.png","skill_id":140,"type_id":1,"opts":["\\(\\angle\\)ABD","\\(\\angle\\)DBG","\\(\\angle\\)ABF","\\(\\angle\\)CBF"]},{"id":21128,"q":"The figure is made up of straight lines that meet at right angles. Find its area.\n[?]","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q35.png","skill_id":138,"type_id":2,"opts":["83"]},{"id":21129,"q":"A piece of wire was bent to form a square of side 12 cm as shown in Figure 1. The same piece of wire was then bent to form a rectangle as shown in Figure 2. The length of the rectangle was twice as long as its breadth. Find the length of the rectangle in Figure 2.\n[?]","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q36.png","skill_id":136,"type_id":2,"opts":["16"]},{"id":21133,"q":"The figure is made up of 4 identical rectangular tiles and 1 grey square tile. The length of the grey square tile is 2 cm. The overall height is 7 cm.(a) Find the breadth of the rectangle.(b) Samy rearranged the tiles to form a new figure. Find the perimeter of the new figure.[?] , [?]","img":"p4/images/rosyth-2024-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["5","70"]},{"id":21244,"q":"Which of the following object is not symmetrical?","img":"p4/images/scgs-2024-p4-end-of-year-exam-q7.png","skill_id":144,"type_id":1,"opts":["Object 1","Object 2","Object 3","Object 4"]},{"id":21245,"q":"Which of the following angles in the figure is an obtuse angle?","img":"p4/images/scgs-2024-p4-end-of-year-exam-q8.png","skill_id":139,"type_id":1,"opts":["\\(\\angle w\\)","\\(\\angle x\\)","\\(\\angle y\\)","\\(\\angle z\\)"]},{"id":21247,"q":"Identify the net of the geometric figure.","img":"p4/images/scgs-2024-p4-end-of-year-exam-q10.png","skill_id":233,"type_id":1,"opts":["prism","pyramid","cube","cuboid"]},{"id":21249,"q":"The number of boys who liked [BLANK] pizza was twice the number of girls.","img":"p4/images/scgs-2024-p4-end-of-year-exam-q12.png","skill_id":104,"type_id":1,"opts":["Hawaiian","Pepperoni","Cheese","BBQ Chicken"]},{"id":21251,"q":"The pie charts represent the number of fruits in a stall.Which of the following pie charts best represents the data in the table?Apple: 12, Orange: 36, Pear: 30, Papaya: 22","img":"p4/images/scgs-2024-p4-end-of-year-exam-q14.png","skill_id":235,"type_id":1,"opts":["Pie chart 1","Pie chart 2","Pie chart 3","Pie chart 4"]},{"id":21252,"q":"How many more circles must be shaded such that \\(\\dfrac{2}{3}\\) of the shapes are shaded?","img":"p4/images/scgs-2024-p4-end-of-year-exam-q15.png","skill_id":120,"type_id":1,"opts":["1","2","3","4"]},{"id":21256,"q":"Write the decimal represented by A.","img":"p4/images/scgs-2024-p4-end-of-year-exam-q19.png","skill_id":123,"type_id":2,"opts":["0.48"]},{"id":21260,"q":"Measure and write down the size of \\(\\angle x\\).","img":"p4/images/scgs-2024-p4-end-of-year-exam-q23.png","skill_id":140,"type_id":2,"opts":["160"]},{"id":21261,"q":"Name the two angles that are greater than 90°. and ","img":"p4/images/scgs-2024-p4-end-of-year-exam-q24.png","skill_id":194,"type_id":2,"opts":["f","d"]},{"id":21264,"q":"ABCD is a square.Find \\(\\angle x\\).","img":"p4/images/scgs-2024-p4-end-of-year-exam-q27.png","skill_id":230,"type_id":2,"opts":["50"]},{"id":21265,"q":"The pie chart shows the number of cakes sold in a cafe.There were 120 cakes sold in a day.The same number of people bought cheese and lemon cakes.How many people bought cheesecake? ","img":"p4/images/scgs-2024-p4-end-of-year-exam-q28.png","skill_id":236,"type_id":2,"opts":["20"]},{"id":21273,"q":"The total area of the rectangle and square is 400 cm².The length of the square is 16 cm.The length of the square is twice the breadth of the rectangle.Find the length of the rectangle.","img":"p4/images/scgs-2024-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["18"]},{"id":21274,"q":"Aminah divided her garden into 4 equal plots, A, B, C and D. The area of her garden is 240 m². $$\\frac{1}{2}$$ of Plot A was planted with tulips and $$\\frac{1}{4}$$ of Plot B was planted with roses. What fraction of her garden did she plant with tulips and roses?","img":"p4/images/scgs-2024-p4-end-of-year-exam-q41.png","skill_id":121,"type_id":1,"opts":["\\(\\dfrac{3}{16}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{2}{16}\\)","\\(\\dfrac{13}{16}\\)"]},{"id":21275,"q":"Three squares are arranged side by side.Square B has an area of 100 cm².The length of Square C is half the length of Square B.The length of Square A is twice the length of Square B.Find the perimeter of the figure.","img":"p4/images/scgs-2024-p4-end-of-year-exam-q42.png","skill_id":138,"type_id":2,"opts":["110"]},{"id":21305,"q":"What is the length of the comb in cm?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q5.png","skill_id":124,"type_id":1,"opts":["5.4 cm","5.6 cm","6.4 cm","6.6 cm"]},{"id":21307,"q":"In the figure, one of the angles is a right angle.Identify the right angle.","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q7.png","skill_id":139,"type_id":1,"opts":["∠ABC","∠BCD","∠CDA","∠DAB"]},{"id":21315,"q":"Square S and Rectangle R have the same perimeter.Find the length of each side of Square S.","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q15.png","skill_id":137,"type_id":1,"opts":["7 cm","14 cm","28 cm","56 cm"]},{"id":21316,"q":"The figure shows a rectangular garden measuring 16 m by 7 m.There are 2 square flower beds in the garden.The length of the big square flower bed is 6 m and the length of the small square flower bed is 3 m.What is the area of the garden not covered by the flower bed?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q16.png","skill_id":138,"type_id":1,"opts":["112 m²","76 m²","67 m²","45 m²"]},{"id":21318,"q":"The pie chart shows the favourite fruits chosen by a group of 100 students.How many students chose banana as their favourite fruit?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q18.png","skill_id":235,"type_id":1,"opts":["25","27","28","48"]},{"id":21319,"q":"What was the total number of banana and vanilla muffins sold at Tasty Café?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q19.png","skill_id":104,"type_id":1,"opts":["10","70","80","100"]},{"id":21320,"q":"The number of chocolate muffins sold is three times the number of muffins sold.","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q20.png","skill_id":104,"type_id":1,"opts":["coffee","banana","chocolate","strawberry"]},{"id":21326,"q":"Write the decimal represented by A.","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q26.png","skill_id":123,"type_id":2,"opts":["2.19"]},{"id":21328,"q":"Measure and write down the size of ∠x.","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q28.png","skill_id":140,"type_id":2,"opts":["35"]},{"id":21329,"q":"WXYZ is a rectangle.Find ∠a.","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q29.png","skill_id":143,"type_id":2,"opts":["38"]},{"id":21334,"q":"The figure is made up of a square and a rectangle.Find the area of the figure.Ans:  cm²","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q34.png","skill_id":138,"type_id":2,"opts":["154"]},{"id":21335,"q":"The perimeter of a rectangular table is 380 cm.Its breadth is 65 cm.Find its length.Ans:  cm","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q35.png","skill_id":136,"type_id":2,"opts":["125"]},{"id":21336,"q":"In the figure, rectangle WXYZ is made up of 6 unit squares. What fraction of the rectangle WXYZ is shaded?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q36.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{12}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{4}{12}\\)","\\(\\dfrac{7}{12}\\)"]},{"id":21337,"q":"The figure is made up of 7 identical squares.Find the perimeter of the figure.Ans:  cm","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q37.png","skill_id":138,"type_id":2,"opts":["108"]},{"id":21338,"q":"Which month was the sale of the number of storybooks three times the sale of the number of storybooks in April?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q39.png","skill_id":104,"type_id":2,"opts":["July"]},{"id":21339,"q":"What was the difference between the greatest and the least number of storybooks sold in a month?","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q40.png","skill_id":104,"type_id":2,"opts":["150"]},{"id":21344,"q":"The figure is made up of 5 identical rectangles.Find the total area of the figure.Ans:  cm²","img":"p4/images/st-hilda-2024-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["420"]},{"id":21348,"q":"There are 40 students in each class.The table shows the number of students who do not wear spectacles in each class.Which class has twice as many students as class 4D who wear spectacles?","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q4.png","skill_id":147,"type_id":1,"opts":["4A","4B","4C","4D"]},{"id":21350,"q":"Which angle is smaller than a right angle?","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q6.png","skill_id":140,"type_id":1,"opts":["∠p","∠q","∠r","∠s"]},{"id":21351,"q":"The figure is made up of a square A of side 3 cm and a rectangle B with breadth 4 cm.What is the length of the rectangle?","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q7.png","skill_id":143,"type_id":1,"opts":["7 cm","8 cm","11 cm","12 cm"]},{"id":21352,"q":"Which decimal is represented by Y in the number line?","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q8.png","skill_id":123,"type_id":1,"opts":["3.013","3.018","3.058","3.08"]},{"id":21353,"q":"The area of the rectangle UVWX is 48 cm\\(^2\\).The length of UV is 8 cm.Find the length of VW.","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q9.png","skill_id":136,"type_id":1,"opts":["56 cm","40 cm","16 cm","6 cm"]},{"id":21354,"q":"Which of these dotted lines is a line of symmetry of the number 8?","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q10.png","skill_id":145,"type_id":1,"opts":["AB","CD","EF","GH"]},{"id":21359,"q":"Which of the following nets cannot be folded to form a cube?","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q15.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":21364,"q":"Measure ∠ABC.\n[?]","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q20.png","skill_id":140,"type_id":2,"opts":["45"]},{"id":21367,"q":"Name the geometric figure of the object.","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q23.png","skill_id":231,"type_id":1,"opts":["Cylinder","Cone","Cuboid","Prism"]},{"id":21373,"q":"Measure and write down the size of ∠x.\n[?]","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q29.png","skill_id":140,"type_id":2,"opts":["120"]},{"id":21374,"q":"EFGH is a rectangle. Find ∠z.\n[?]","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q30.png","skill_id":143,"type_id":2,"opts":["66"]},{"id":21377,"q":"The figure is made up of 2 identical rectangles. What is the perimeter of the figure?\n[?]","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q33.png","skill_id":138,"type_id":2,"opts":["40"]},{"id":21378,"q":"The figure is made up of a rectangle, ABCD and a square, CDEF. Find the area of the figure.\n[?]","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q34.png","skill_id":138,"type_id":2,"opts":["73"]},{"id":21386,"q":"A gardener wanted to surround his garden with a rectangular fence. The area of the garden is 64 m$$^2$$. How much did the gardener pay if 1-metre of fence cost \\(\\$8\\)?\n[?]","img":"p4/images/st-joseph-2024-p4-end-of-year-exam-q43.png","skill_id":137,"type_id":2,"opts":["$512"]},{"id":21456,"q":"The figure is made up of a square S of side 2 cm and a rectangle R with breadth 3 cm.What is the length of the rectangle?","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q5.png","skill_id":143,"type_id":1,"opts":["7 cm","6 cm","5 cm","4 cm"]},{"id":21460,"q":"The figure is made up of 8 identical rectangles.What is the area of the shaded part of the figure?","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q9.png","skill_id":138,"type_id":1,"opts":["36 cm²","18 cm²","3 cm²","6 cm²"]},{"id":21461,"q":"The figure shows a cube and its net.What letter is above E?","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q10.png","skill_id":233,"type_id":1,"opts":["A","B","D","F"]},{"id":21466,"q":"What fraction of the hearts shown are grey in colour?","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q15.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{11}{20}\\)","\\(\\dfrac{3}{5}\\)","\\(\\dfrac{10}{20}\\)","\\(\\dfrac{9}{20}\\)"]},{"id":21469,"q":"In the figure, ABCD is a rectangle.Find ∠FDE.[?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q18.png","skill_id":139,"type_id":2,"opts":["34"]},{"id":21470,"q":"There is some water in the jug.How much water is there in the jug? \\(\\ell\\)  ml","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q19.png","skill_id":86,"type_id":2,"opts":["1","600"]},{"id":21472,"q":"Line AB is a line of symmetry for the figure shown.What is the least number of additional squares that need to be shaded?[?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q21.png","skill_id":145,"type_id":2,"opts":["3"]},{"id":21474,"q":"Mr Tan bought the food items as shown. He paid the cashier \\(\\$50\\).How much change did he receive?Pizza \\(\\$13.50\\), Pasta \\(\\$9.85\\), Garlic bread \\(\\$2.40\\)[?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q23.png","skill_id":131,"type_id":2,"opts":["24.25"]},{"id":21479,"q":"Which of the triangles, A, B, C, D or E must be removed so that the diagram shows the net of a pyramid?","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q28.png","skill_id":232,"type_id":1,"opts":["A","B","C","E"]},{"id":21482,"q":"Buy 1 eraser for \\(\\$1\\). Buy 6 erasers for \\(\\$4\\).Sam wants to buy 206 erasers.What is the least amount of money he will need?[?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q31.png","skill_id":118,"type_id":2,"opts":["138"]},{"id":21486,"q":"The pie chart shows the number of pets kept by some students. Each student keeps only 1 type of pet. $$\\frac{3}{5}$$ of the students keep pet dogs and cats. Cats = 28, Fish = 15.(a) Find the total number of students.(b) What fraction of the students keep fish as pets? Give your answer in the simplest form.[?] , [?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q35.png","skill_id":236,"type_id":2,"opts":["80","\\(\\dfrac{3}{16}\\)"]},{"id":21488,"q":"The figure is made up of a square and 2 identical rectangles.(a) Find the area of the figure.(b) Find the perimeter of the figure.[?] , [?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q37.png","skill_id":138,"type_id":2,"opts":["216 cm²","74 cm"]},{"id":21489,"q":"Uncle Jubilee Theme Park Entrance Fees. Single Ticket: Adult \\(\\$12.80\\), Child \\(\\$8\\). Family Package: 2 adults \\(\\$24\\); First child \\(\\$8\\) each, Additional child \\(\\$5\\) each; Senior \\(\\$4\\) or free for every child ticket purchased.(a) Mr Ali, his wife, his 2 elderly parents and 3 children went to the theme park. What was the least amount Mr Ali paid altogether?(b) Miss Gopal took a group of ","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q38.png","skill_id":118,"type_id":2,"opts":["42","6"]},{"id":21491,"q":"244 apples were packed into a total of 35 square and round boxes. There were 8 apples in each square box and 6 apples in each round box.How many square boxes were used?[?]","img":"p4/images/tao-nan-2024-p4-end-of-year-exam-q40.png","skill_id":118,"type_id":2,"opts":["17"]},{"id":21746,"q":"What fraction of the figure is shaded? Express your answer in its simplest form.","img":"p4/images/henry-park-2024-p4-weighted-assessment-1-revision-q4.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{3}{4}\\)","1","\\(\\dfrac{2}{4}\\)","\\(\\dfrac{1}{4}\\)"]},{"id":21749,"q":"Cupcakes are sold in boxes of 3. Each box of cupcake cost \\(\\$8\\). What is the greatest number of cupcakes that can be bought with \\(\\$150\\)?\n[?]","img":"p4/images/henry-park-2024-p4-weighted-assessment-1-revision-q7.png","skill_id":118,"type_id":2,"opts":["54"]},{"id":21840,"q":"The table shows the number of males and females in Primary 5A and 5B who are cyclists and non-cyclists.What is the total number of female cyclists in both classes?","img":"p4/images/maha-bodhi-2024-p4-weighted-assessment-1-q3.png","skill_id":147,"type_id":1,"opts":["42","25","23","19"]},{"id":21851,"q":"What is the size of ∠FEG?","img":"p4/images/maha-bodhi-2024-p4-weighted-assessment-2-q1.png","skill_id":140,"type_id":1,"opts":["45°","55°","135°","145°"]},{"id":21853,"q":"The diagram shows a rectangle ABEF and a square BCDE.Which of the following shows a correct pair of parallel lines?","img":"p4/images/maha-bodhi-2024-p4-weighted-assessment-2-q3.png","skill_id":100,"type_id":1,"opts":["AC // AF","BC // FD","FE // BE","CD // ED"]},{"id":21858,"q":"Name an angle that is smaller than a right angle.","img":"p4/images/maha-bodhi-2024-p4-weighted-assessment-2-q8.png","skill_id":139,"type_id":1,"opts":["∠BCD","∠AED","∠EAB","∠ABC"]},{"id":21860,"q":"Figure A shows a rectangular piece of paper.It is folded along the dotted line as shown in Figure B.Find ∠a.°","img":"p4/images/maha-bodhi-2024-p4-weighted-assessment-2-q10.png","skill_id":197,"type_id":2,"opts":["33"]},{"id":21923,"q":"In a carnival game, points are earned when bean bags are tossed onto regions A, B or C. Ron, Shirley and Tammy tossed 2 bean bags each: (i) Ron's bean bags landed on regions A and B. (ii) Shirley's bean bags landed on regions B and C. (iii) Tammy's bean bags landed on regions A and C. The total number of points earned by each of them: Ron 125, Shirley 65, Tammy 100. How many points will be earned ","img":"p4/images/mgs-2024-p4-weighted-assessment-1-q16.png","skill_id":118,"type_id":2,"opts":["45"]},{"id":22297,"q":"The table shows the number of students in two classes. Part of the table is covered by ink blots.How many more girls than boys are there altogether?[?]","img":"p4/images/raffles-2024-p4-weighted-assessment-1-q8.png","skill_id":147,"type_id":2,"opts":["5"]},{"id":22301,"q":"A tank was filled with water.Water flowed out of the tank from 09 00 to 14 00.a) How many litres of water was in the tank at first?b) How many litres of water was in the tank at 10 00?c) How many litres of water flowed out between 12 00 and 13 00?d) The least amount of water flowed out during which 1-hour period? From  to ","img":"p4/images/raffles-2024-p4-weighted-assessment-1-q12.png","skill_id":147,"type_id":2,"opts":["250","220","90","1100"]},{"id":22607,"q":"Use all the digits to form the smallest 4-digit number.\n[?]","img":"p4/images/ai-tong-2024-p4-term-1-review-q2.png","skill_id":107,"type_id":2,"opts":["5089"]},{"id":22611,"q":"Peter listed the factors of 32: 1, 2, 4, 16, 32.He missed out one factor. What is the missing factor?[?]","img":"p4/images/ai-tong-2024-p4-term-1-review-q6.png","skill_id":111,"type_id":2,"opts":["8"]},{"id":22612,"q":"Circle the common multiples of 3 and 9.6, 12, 18, 24, 27, ","img":"p4/images/ai-tong-2024-p4-term-1-review-q7.png","skill_id":115,"type_id":2,"opts":["18","27"]},{"id":22626,"q":"Find the missing mixed number in the number line.","img":"p4/images/catholic-high-2024-p4-weighted-assessment-3-q7.png","skill_id":119,"type_id":1,"opts":["\\(3\\dfrac{5}{6}\\)","4","\\(\\dfrac{22}{6}\\)","\\(\\dfrac{23}{7}\\)"]},{"id":22638,"q":"Andy placed identical rectangular tiles in a large rectangular frame. What fraction of the frame is not covered by rectangular tiles? Express your answer as a fraction in the simplest form.","img":"p4/images/henry-park-2024-p4-term-1-review-q8.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{5}{6}\\)"]},{"id":22649,"q":"What is the mixed number represented by the letter A in the number line?","img":"p4/images/mgs-2024-p4-weighted-assessment-2-q7.png","skill_id":119,"type_id":1,"opts":["\\(2\\dfrac{3}{4}\\)","3","\\(\\dfrac{10}{4}\\)","\\(\\dfrac{11}{5}\\)"]},{"id":22659,"q":"Which of the following statements is correct?","img":"p4/images/mgs-2024-p4-weighted-assessment-3-q2.png","skill_id":100,"type_id":1,"opts":["QP // PT","QT // RS","QR ⊥ RS","QT ⊥ TS"]},{"id":22660,"q":"May placed some bunches of balloons along the corridor as decorations for a school event.The bunches of balloons were placed at equal distances from each other.The distance between the 3rd and the 5th bunch of balloons is 3.4 m.What was the distance between the 1st and the 8th bunch of balloons?","img":"p4/images/mgs-2024-p4-weighted-assessment-3-q3.png","skill_id":131,"type_id":1,"opts":["11.9 m","13.6 m","23.8 m","27.2 m"]},{"id":22662,"q":"What is the decimal represented by A?\n[?]","img":"p4/images/mgs-2024-p4-weighted-assessment-3-q5.png","skill_id":123,"type_id":2,"opts":["2.38"]},{"id":22664,"q":"Measure and write down the size of ∠y.\n[?]","img":"p4/images/mgs-2024-p4-weighted-assessment-3-q7.png","skill_id":140,"type_id":2,"opts":["145"]},{"id":22667,"q":"In the figure shown, ABCD is a rectangle. Find ∠EAF.\n[?]","img":"p4/images/mgs-2024-p4-weighted-assessment-3-q11.png","skill_id":139,"type_id":2,"opts":["26"]},{"id":22668,"q":"Rectangle ABCD is made up of five identical rectangles. What is the length of EF?\n[?]","img":"p4/images/mgs-2024-p4-weighted-assessment-3-q12.png","skill_id":143,"type_id":2,"opts":["4"]},{"id":22685,"q":"What is the mixed number represented by A?","img":"p4/images/raffles-2024-p4-weighted-assessment-2-q1.png","skill_id":119,"type_id":1,"opts":["\\(2\\dfrac{5}{8}\\)","\\(2\\dfrac{3}{4}\\)","\\(\\dfrac{20}{8}\\)","\\(\\dfrac{21}{9}\\)"]},{"id":22688,"q":"Measure \\(\\angle\\)y.","img":"p4/images/raffles-2024-p4-weighted-assessment-2-q4.png","skill_id":140,"type_id":2,"opts":["65"]},{"id":22689,"q":"Name an acute angle.\\(\\angle\\)","img":"p4/images/raffles-2024-p4-weighted-assessment-2-q5.png","skill_id":139,"type_id":2,"opts":["PSR"]},{"id":22690,"q":"How many more triangles need to be shaded so that \\(\\dfrac{5}{6}\\) of the triangles are shaded? ","img":"p4/images/raffles-2024-p4-weighted-assessment-2-q7.png","skill_id":120,"type_id":2,"opts":["8"]},{"id":22692,"q":"The table describes the properties of different figures P, Q and R.Which figure is likely to be a square? Figure ","img":"p4/images/raffles-2024-p4-weighted-assessment-2-q9.png","skill_id":143,"type_id":2,"opts":["Q"]},{"id":22693,"q":"In the rectangle, \\(\\angle\\)x = \\(\\angle\\)y.Find \\(\\angle\\)x.","img":"p4/images/raffles-2024-p4-weighted-assessment-2-q10.png","skill_id":140,"type_id":2,"opts":["15"]},{"id":22701,"q":"The table shows the number of students in each class.4A: 16 wear glasses, 24 do not.4B: 19 wear glasses, 19 do not.4C: 18 wear glasses, 19 do not.4D: 17 wear glasses, 22 do not.Which class has the most number of students?","img":"p4/images/rosyth-2024-p4-weighted-assessment-2-q5.png","skill_id":148,"type_id":1,"opts":["4A","4B","4C","4D"]},{"id":22704,"q":"The table shows the number of Primary 3, 4 and 5 volleyball club members.Primary 3: Boys = ?, Girls = 28.Primary 4: Boys = 17, Girls = 20.Primary 5: Boys = 19, Girls = 21.There are as many Primary 3 members as Primary 5 members. How many Primary 3 members are boys?[?]","img":"p4/images/rosyth-2024-p4-weighted-assessment-2-q8.png","skill_id":118,"type_id":2,"opts":["12"]},{"id":22708,"q":"Find the missing fraction A on the number line. Express your answer as a mixed number in its simplest form.The marked points in order are $$\\frac{4}{5}$$, 1, A, $$\\frac{6}{5}$$, $$\\frac{7}{5}$$, $$\\frac{8}{5}$$.","img":"p4/images/rosyth-2024-p4-weighted-assessment-2-q12.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{1}{10}\\)","\\(1\\dfrac{1}{5}\\)","\\(\\dfrac{10}{10}\\)","\\(1\\dfrac{3}{5}\\)"]},{"id":22721,"q":"The table shows the marks scored by 4 students in a Mathematics Quiz.Part of the table is covered by an ink spill.Which students scored a total of 9 marks more than Dave?","img":"p4/images/acs-2025-p4-end-of-year-exam-q9.png","skill_id":148,"type_id":1,"opts":["Cindy","Mary","Jonas","Zac"]},{"id":22722,"q":"The figure is made up of two identical rectangles and a square.Find the perimeter of the figure.","img":"p4/images/acs-2025-p4-end-of-year-exam-q10.png","skill_id":138,"type_id":1,"opts":["38 cm","44 cm","60 cm","66 cm"]},{"id":22726,"q":"The diagram shows 2 identical squares, Square A and B.The area of Square A is 81 cm².The length of Rectangle C is twice the breadth.What is the length of the Rectangle C?","img":"p4/images/acs-2025-p4-end-of-year-exam-q14.png","skill_id":137,"type_id":1,"opts":["9 cm","18 cm","27 cm","36 cm"]},{"id":22727,"q":"Which figure is not a net of prism?","img":"p4/images/acs-2025-p4-end-of-year-exam-q15.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":22733,"q":"What fraction of the triangles shown are grey in colour?","img":"p4/images/acs-2025-p4-end-of-year-exam-q21.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{12}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{4}{12}\\)","\\(\\dfrac{7}{12}\\)"]},{"id":22736,"q":"ABCD is a rectangle. Find ∠y.\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q24.png","skill_id":230,"type_id":2,"opts":["42"]},{"id":22739,"q":"184 people bought ice cream in a funfair. The pie chart shows the different flavours of ice cream they choose. Half of the people chose either Strawberry or Raspberry flavours. How many people choose Vanilla flavours?\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q28.png","skill_id":236,"type_id":2,"opts":["74"]},{"id":22741,"q":"Measure and write down the size of ∠m.\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q30.png","skill_id":140,"type_id":2,"opts":["45"]},{"id":22742,"q":"Find the perimeter of the figure.\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q33.png","skill_id":138,"type_id":2,"opts":["50"]},{"id":22743,"q":"The table shows the number of muffins sold by Mrs Tan from Monday to Thursday. The total number of muffins sold on Monday and Tuesday was twice the number of muffins sold on Thursday. How many muffins were sold on Thursday?\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q34.png","skill_id":148,"type_id":2,"opts":["29"]},{"id":22744,"q":"The cost of one muffin is \\(\\$1.85\\). How much money was collected on Wednesday?\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q35.png","skill_id":131,"type_id":2,"opts":["$7.40"]},{"id":22747,"q":"The field was built on a rectangular plot of land. The plot of land measured 75 m by 36 m. The width of the footpath is 2 m. What was the area of the footpath?\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q38.png","skill_id":138,"type_id":2,"opts":["428"]},{"id":22752,"q":"The figure is made up of a rectangular piece of paper measuring 36 cm by 17 cm. A square with a side of 6 cm is cut out from one corner of the rectangle. Another square with a side of 3 cm is cut out from a different corner. Find the area of the remaining paper.\n[?]","img":"p4/images/acs-2025-p4-end-of-year-exam-q43.png","skill_id":138,"type_id":2,"opts":["567"]},{"id":22756,"q":"Which of the following mixed numbers is represented by A in the number line?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q4.png","skill_id":119,"type_id":1,"opts":["\\(2\\frac{1}{4}\\)","\\(2\\frac{3}{4}\\)","\\(3\\frac{1}{4}\\)","\\(3\\frac{3}{4}\\)"]},{"id":22758,"q":"In the square grid, which line is parallel to AE?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q6.png","skill_id":100,"type_id":1,"opts":["BD","CE","DA","ED"]},{"id":22765,"q":"The figure is made up of 4 identical squares, placed side by side.The area of the figure is 144 cm².What is the length of one such square?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q13.png","skill_id":137,"type_id":1,"opts":["6 cm","9 cm","24 cm","36 cm"]},{"id":22768,"q":"The following figures are drawn in a square grid.Which figure has a line of symmetry?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q16.png","skill_id":145,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":22769,"q":"Which of the following represents a prism?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q17.png","skill_id":231,"type_id":1,"opts":["Solid 1","Solid 2","Solid 3","Solid 4"]},{"id":22771,"q":"The table shows the number of fruits sold at a shop in a week.Apple 30, Mango 20, Pear 12, Orange 38Which of the following pie charts best represents the table?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q19.png","skill_id":235,"type_id":1,"opts":["Pie chart 1","Pie chart 2","Pie chart 3","Pie chart 4"]},{"id":22772,"q":"Which of the following is not a net of a cube?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q20.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":22781,"q":"ABCD is a square.Find ∠x.","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q29.png","skill_id":197,"type_id":2,"opts":["50"]},{"id":22786,"q":"Find the area of the shaded figure.","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q36.png","skill_id":138,"type_id":2,"opts":["16"]},{"id":22787,"q":"The pie chart shows the number of people who attended a food fair.Find the total number of people who attended the food fair.","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q37.png","skill_id":236,"type_id":2,"opts":["120"]},{"id":22788,"q":"Measure and write down the size of ∠a.","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q38.png","skill_id":140,"type_id":2,"opts":["30"]},{"id":22790,"q":"How much more candy did the shop sell in June than in February?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q40.png","skill_id":148,"type_id":2,"opts":["80"]},{"id":22793,"q":"In a shop, balloons are sold only in packets of 5 and 7. A packet of 5 heart-shaped balloons cost \\(\\$3.20\\) and a packet of 7 round-shaped balloons cost \\(\\$2.50\\).(a) Meagan bought 15 heart-shaped balloons. How much did she pay for the balloons?\\(\\$\\)[?](b) David wants to buy 10 heart-shaped balloons and 22 round-shaped balloons. What is the least amount of money he need to pay for the balloons?","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q43.png","skill_id":131,"type_id":2,"opts":["9.60","16.40"]},{"id":22794,"q":"4 identical rectangular carpets are laid on a rectangular floor measuring 16 m by 10 m, leaving a border of 2 m around it.AB is the breadth of one such rectangular carpet.(a) Find the area of the rectangular floor not covered by the carpets.(b) Find the breadth of the rectangular carpet.","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q44.png","skill_id":138,"type_id":2,"opts":["88","3"]},{"id":22795,"q":"The patterns are made up of identical shaded squares and unshaded squares.The table shows for each Figure Number: shaded squares, unshaded squares, total.Figure 1: 8 shaded, 1 unshaded, 9 total.Figure 2: 12 shaded, 4 unshaded, 16 total.Figure 3: 16 shaded, 9 unshaded, 25 total.Figure 4: shaded ?, unshaded ?, 36 total.(a) Fill in the table for Figure 4: shaded squares and unshaded squares., (b) Wha","img":"p4/images/catholic-high-2025-p4-end-of-year-exam-q45.png","skill_id":108,"type_id":2,"opts":["20","16","121"]},{"id":22798,"q":"The figure is made up of identical triangles.What fraction of the triangles is shaded?","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q3.png","skill_id":120,"type_id":1,"opts":["\\(\\frac{4}{5}\\)","\\(\\frac{4}{8}\\)","\\(\\frac{4}{9}\\)","\\(\\frac{5}{9}\\)"]},{"id":22801,"q":"Which angle is greater than a right angle?","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q6.png","skill_id":140,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":22803,"q":"The table shows the number of books borrowed by some students from the library in a week.How many students borrowed more than 3 books?","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q8.png","skill_id":148,"type_id":1,"opts":["147","251","265","516"]},{"id":22805,"q":"ABCD is a rectangle.∠x is twice the size of ∠y.Find ∠y.","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q10.png","skill_id":194,"type_id":1,"opts":["18°","27°","54°","72°"]},{"id":22812,"q":"Write the decimal represented by A.","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q17.png","skill_id":123,"type_id":2,"opts":["0.48"]},{"id":22814,"q":"Measure and write down the size of ∠x.°","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q19.png","skill_id":140,"type_id":2,"opts":["138"]},{"id":22815,"q":"The figure is made up of straight lines that meet at right angles.Find the perimeter of the figure. cm","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q20.png","skill_id":96,"type_id":2,"opts":["60"]},{"id":22817,"q":"The pie chart shows the favourite food of a group of children. $$\\frac{1}{2}$$ of the children chose nuggets as their favourite food.(a) What fraction of the children chose cakes and burgers as their favourite food?(b) How many children like burgers?","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q22.png","skill_id":236,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\) , 18","18 , \\(\\dfrac{1}{4}\\)","18 , \\(\\dfrac{1}{4}\\)","18 , \\(\\dfrac{1}{4}\\)"]},{"id":22820,"q":"A rectangular piece of paper is folded as shown.What is the area of the rectangular piece of paper before it is folded? cm²","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q27.png","skill_id":138,"type_id":2,"opts":["168"]},{"id":22824,"q":"Which two of the following figures are not the nets of a cube? and ","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q31.png","skill_id":232,"type_id":2,"opts":["A","D"]},{"id":22825,"q":"Pears are sold at the prices shown.1 pear: \\(\\$1\\)1 bag of 4 pears: \\(\\$3\\)1 box of 10 pears: \\(\\$6\\)Claire wants to buy 16 pears for a class party. What is the least amount of money she needs to pay for the pears?\\(\\$\\) [?]","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q32.png","skill_id":131,"type_id":2,"opts":["11"]},{"id":22832,"q":"ABCD is a rectangle and EFGC is a square.(a) ∠x is a/an  angle.(b) Find ∠y.°","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q39.png","skill_id":230,"type_id":2,"opts":["obtuse","32"]},{"id":22836,"q":"A piece of wire has a length of 116 cm.It is bent to form rectangle WXYZ.XY has a length of 12 cm.(a) Find the length of ZY. cm(b) The same piece of wire is straightened and used to bend into 4 squares of different sizes.PQ is a straight line.Find the length of PQ. cm","img":"p4/images/henry-park-2025-p4-end-of-year-exam-q43.png","skill_id":136,"type_id":2,"opts":["46","29"]},{"id":22839,"q":"Which of the following shows \\(\\dfrac{1}{6}\\) of the figure shaded?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q3.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":22841,"q":"Figure ABCDEF is drawn on the square grid.Which statement is true?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q5.png","skill_id":100,"type_id":1,"opts":["AB is parallel to FE.","AB is perpendicular to BC.","AF is perpendicular to FE.","AF is parallel to BC."]},{"id":22843,"q":"ABCD is a square.Find ∠x.","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q7.png","skill_id":143,"type_id":1,"opts":["47°","46°","45°","44°"]},{"id":22844,"q":"Which of the following is not a symmetric figure?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q8.png","skill_id":144,"type_id":1,"opts":["Figure A","Figure B","Figure C","Figure D"]},{"id":22847,"q":"The perimeter of a rectangle is 48 cm.Given that the breadth is 6 cm, what is the length of the rectangle?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q11.png","skill_id":136,"type_id":1,"opts":["12 cm","18 cm","36 cm","42 cm"]},{"id":22849,"q":"Which of the following are nets of a cube?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q13.png","skill_id":232,"type_id":1,"opts":["A and B","A and C","B and D","C and D"]},{"id":22850,"q":"Emily is decorating the notice board with cards in the following pattern.What is the shape of the 35th card?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q14.png","skill_id":108,"type_id":1,"opts":["Triangle","Circle","Heart","Star"]},{"id":22861,"q":"How many faces does the figure have?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q26.png","skill_id":231,"type_id":2,"opts":["5"]},{"id":22868,"q":"The figure shows 4 identical squares.What is the smallest number of such squares that must be added to the figure to make it a bigger square?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q34.png","skill_id":138,"type_id":2,"opts":["12"]},{"id":22869,"q":"The figure is made up of a frame using 4 identical rectangular pieces of paper around a square picture.The area of the figure is 81 cm2.Find the length of one side of the picture. \\(cm\\)","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q35.png","skill_id":137,"type_id":2,"opts":["5"]},{"id":22874,"q":"The table shows the number of items in a stationery shop.The number of rulers is not shown.Pencils 25 , Erasers 20 , Pens 75 , Rulers ?.How many rulers are there in the stationery shop?","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q40.png","skill_id":236,"type_id":2,"opts":["40"]},{"id":22875,"q":"The figure is made up of two identical overlapping rectangles.Each rectangle measures 24 cm by 16 cm.(a) What is the overlapped area? \\(cm2\\)(b) What is the perimeter of the whole figure? \\(cm\\)","img":"p4/images/maha-bodhi-2025-p4-end-of-year-exam-q41.png","skill_id":138,"type_id":2,"opts":["256","96"]},{"id":22883,"q":"Which mixed number is represented by the letter A in the number line?","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q6.png","skill_id":119,"type_id":1,"opts":["\\(2\\frac{1}{4}\\)","\\(2\\frac{3}{4}\\)","\\(3\\frac{1}{4}\\)","\\(3\\frac{3}{4}\\)"]},{"id":22885,"q":"The perimeter of a rectangle is 54 cm.Its length is 15 cm.Find its breadth.","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q8.png","skill_id":136,"type_id":1,"opts":["12 cm","24 cm","27 cm","39 cm"]},{"id":22886,"q":"Metta bought an equal number of cupcakes and doughnuts. Find the least amount of money that she could have spent.2 cupcakes for \\(\\$7\\)5 doughnuts for \\(\\$10\\)","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q9.png","skill_id":118,"type_id":1,"opts":["$14","$50","$55","$64"]},{"id":22889,"q":"The figure is made up of 3 rectangles.Find the perimeter of the figure.","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q12.png","skill_id":138,"type_id":1,"opts":["32 cm","64 cm","80 cm","90 cm"]},{"id":22890,"q":"Figure ABCDEF is drawn on the square grid.Which of the following statements is true?","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q13.png","skill_id":100,"type_id":1,"opts":["AB is perpendicular to AF.","CD is perpendicular to ED.","AB is parallel to FE.","BC is parallel to ED."]},{"id":22891,"q":"Mdm Suhailah conducted a survey of the favourite ice-cream flavours of the students in four Primary 4 classes.Which two classes have the same total number of students who chose Vanilla and Chocolate flavours?","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q14.png","skill_id":104,"type_id":1,"opts":["4A and 4B","4B and 4C","4A and 4D","4C and 4D"]},{"id":22899,"q":"PQRS is a rectangle.Find \\(\\angle\\)PST.","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q22.png","skill_id":230,"type_id":2,"opts":["17"]},{"id":22900,"q":"Name the two angles that are greater than 90 degrees.","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q23.png","skill_id":140,"type_id":1,"opts":["\\(\\angle\\)e and \\(\\angle\\)h","\\(\\angle\\)f and \\(\\angle\\)g","\\(\\angle\\)d and \\(\\angle\\)f","\\(\\angle\\)g and \\(\\angle\\)h"]},{"id":22902,"q":"The footballs shown on the two weighing scales are identical.What is the mass of Box A?","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q25.png","skill_id":87,"type_id":2,"opts":["950"]},{"id":22906,"q":"The total number of roses sold in 2 of the months is the same as the number of roses sold in February.Which are the 2 months? and ","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q31.png","skill_id":147,"type_id":2,"opts":["January","April"]},{"id":22909,"q":"The diagram shows the net of a cube.The cube is placed with Face B at the bottom.Which face is at the top of the cube? Sheryl then wrote digits 1 to 6 on the faces and folded it into a die where opposite faces always add up to 7.Given Face A = 1, Face B = 4, Face C = 2, find the number on Face D, Face E and Face F.Top face = Face Face D = Face E = Face F = ","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q34.png","skill_id":233,"type_id":2,"opts":["F","6","5","2"]},{"id":22910,"q":"The pie chart shows the favourite fruits of the Primary 4 students in Anchorville School.80 students chose apples.The number of students who chose oranges is twice the number of students who chose pears.How many students chose watermelon?","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q35.png","skill_id":236,"type_id":2,"opts":["120"]},{"id":22915,"q":"There were 12 lampposts at equal distance along a pavement.The distance between the 3rd lamppost and the 6th lamppost was 27 m.(a) What is the distance between each lamppost? (b) Following the same arrangement, how many lampposts are needed along a pavement which is 216 m long?(a)  m(b) ","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q41.png","skill_id":118,"type_id":2,"opts":["9","25"]},{"id":22917,"q":"The figure is made up of 2 identical Square A, 2 identical Rectangle B and a Square C.The side of Square A is 5 cm.(a) Find the area of one Rectangle B.(b) Find the perimeter of the figure.(a)  cm\\(^2\\)(b)  cm","img":"p4/images/nan-chiau-2025-p4-end-of-year-exam-q43.png","skill_id":138,"type_id":2,"opts":["50","80"]},{"id":22923,"q":"Which angle is smaller than a right angle?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["\\(\\angle a\\)","\\(\\angle b\\)","\\(\\angle c\\)","\\(\\angle d\\)"]},{"id":22924,"q":"How many pair(s) of parallel lines are there in the figure?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q7.png","skill_id":100,"type_id":1,"opts":["1","2","3","4"]},{"id":22926,"q":"Which of the following geometric figures shows a cuboid?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q9.png","skill_id":231,"type_id":1,"opts":["Figure 1 (cylinder)","Figure 2 (pyramid)","Figure 3 (hexagonal prism)","Figure 4 (cuboid)"]},{"id":22928,"q":"Which of the following is not a net of a pyramid?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q11.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":22930,"q":"Janet's weekly allowance was \\(\\$40\\).How much had she left at the end of the week?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q13.png","skill_id":104,"type_id":1,"opts":["$21.80","$21.20","$20.20","$19.80"]},{"id":22932,"q":"A field was built on a rectangular plot of land.The plot of land measured 50 m by 34 m.A 2 m wide pavement was built all around the field.What was the area of the pavement?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q15.png","skill_id":138,"type_id":1,"opts":["164 m²","320 m²","336 m²","1380 m²"]},{"id":22933,"q":"The total mass of a bottle of milk and two identical cartons of apple juice is as shown.The mass of the carton of milk is three times as heavy as one carton of apple juice.Find the mass of the carton of milk.","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q16.png","skill_id":118,"type_id":1,"opts":["1075 g","1720 g","2580 g","3225 g"]},{"id":22936,"q":"Which of the following are nets of a cube?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q19.png","skill_id":232,"type_id":1,"opts":["A and B only","A and C only","B and C only","A, B and C"]},{"id":22946,"q":"ABCD is a rectangle.Find \\(\\angle x\\).","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q29.png","skill_id":230,"type_id":2,"opts":["35"]},{"id":22951,"q":"In the number line, (a) what is the mixed number represented by A? (b) what is the improper fraction represented by B?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q36.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{1}{6}\\) , \\(\\dfrac{11}{6}\\)","\\(\\dfrac{11}{6}\\) , \\(1\\dfrac{1}{6}\\)","\\(\\dfrac{11}{6}\\) , \\(1\\dfrac{1}{6}\\)","\\(\\dfrac{11}{6}\\) , \\(1\\dfrac{1}{6}\\)"]},{"id":22952,"q":"The figure is made up of 2 squares.The sides of the squares are whole numbers.What is the area of the figure? cm²","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["106"]},{"id":22953,"q":"The figure is made up of straight lines that meet at right angles.Find its perimeter. cm","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["76"]},{"id":22957,"q":"Three children can sit at each side of a square table.Each time a table is added, it is joined by the side to form a long table.Mdm Lim wants to form a long table that can seat 60 children.How many square tables does she need?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q44.png","skill_id":118,"type_id":2,"opts":["9"]},{"id":22958,"q":"The pie chart shows the choices made by a group of children about their favourite snacks. Half of the group likes cookies and brownies. The number of children who like muffins is equal to the number of children who like brownies.(a) What fraction of the students like cookies?(b) Given that 126 children like curry puffs, how many children like muffins?","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q45.png","skill_id":236,"type_id":1,"opts":["\\(\\dfrac{5}{12}\\) , 42","42 , \\(\\dfrac{5}{12}\\)","42 , \\(\\dfrac{5}{12}\\)","42 , \\(\\dfrac{5}{12}\\)"]},{"id":22959,"q":"Figure 1 shows a rectangular piece of paper, ABCD.WXCY is a square with an area of 9 cm², cut out from the paper as shown in Figure 2.The area of the remaining paper is 261 cm².Given that BX = XC, find the length of AB. cm","img":"p4/images/nan-hua-2025-p4-end-of-year-exam-q46.png","skill_id":136,"type_id":2,"opts":["45"]},{"id":22963,"q":"The figure is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q4.png","skill_id":120,"type_id":1,"opts":["\\(\\frac{7}{9}\\)","\\(\\frac{7}{15}\\)","\\(\\frac{7}{16}\\)","\\(\\frac{9}{16}\\)"]},{"id":22965,"q":"Which angle is greater than a right angle?","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q6.png","skill_id":99,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":22966,"q":"How many pairs of perpendicular lines are there in the figure?","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q7.png","skill_id":100,"type_id":1,"opts":["1","2","3","4"]},{"id":22967,"q":"Which figure is a net of a cuboid?","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q8.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":22969,"q":"The figure is made up of Square A with side 10 cm and Rectangle B with breadth 8 cm.Find the area of Rectangle B.","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q10.png","skill_id":138,"type_id":1,"opts":["176 cm\\(^2\\)","100 cm\\(^2\\)","96 cm\\(^2\\)","60 cm\\(^2\\)"]},{"id":22972,"q":"The figure is made of 6 identical squares.The area of each square is 49 cm\\(^2\\).What is the perimeter of the figure?","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q13.png","skill_id":138,"type_id":1,"opts":["42 cm","84 cm","96 cm","98 cm"]},{"id":22983,"q":"Measure and write down the size of ∠x.","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q24.png","skill_id":140,"type_id":2,"opts":["87"]},{"id":22984,"q":"WXYZ is a rectangle.Find ∠OXW.","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q25.png","skill_id":230,"type_id":2,"opts":["53"]},{"id":22989,"q":"The figure is made up of 2 identical squares and 4 identical rectangles.The length of a square is 4 times as long as the breadth of a rectangle.Find the total area of the 4 identical rectangles.","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q30.png","skill_id":138,"type_id":2,"opts":["240"]},{"id":22990,"q":"The pie chart represents a group of children's favourite ice cream flavour.Half of the children like chocolate flavour and vanilla flavour.There is an equal number of children who like strawberry flavour and vanilla flavour.How many children like mango flavour?","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q34.png","skill_id":235,"type_id":2,"opts":["33"]},{"id":22995,"q":"A field was built on a rectangular plot of land.The plot of land measured 24 m by 13 m.A 3-metre wide footpath was built around the field.(a) Find the area of the footpath.(b) Find the perimeter of the field.(a) (b) ","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["186","50"]},{"id":22996,"q":"The figure is made up of two identical rectangles, ABIJ and EFGH, and a square CDHI.JIHG is a straight line.AB = CD = EF.(a) Find the area of the figure.(b) Find the perimeter of the figure.(a) (b) ","img":"p4/images/nanyang-2025-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["473","108"]},{"id":23006,"q":"The table shows the number of burgers and muffins sold by Mr Loh for 5 days.How many more burgers than muffins were sold on Thursday?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q7.png","skill_id":147,"type_id":1,"opts":["1","5","3","8"]},{"id":23007,"q":"The table shows the number of burgers and muffins sold by Mr Loh for 5 days.On which two days did Mr Loh sell the same total number of burgers and muffins?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q8.png","skill_id":148,"type_id":1,"opts":["Monday and Wednesday","Monday and Friday","Tuesday and Wednesday","Tuesday and Friday"]},{"id":23008,"q":"Which of the following figures is a net of a cuboid?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q9.png","skill_id":232,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":23011,"q":"The figure is a garden made up of 2 square plots, Plot X and Plot Y.The total area of the garden is 52 m².The area of Plot Y is 16 m².What is the length of Plot X?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q12.png","skill_id":137,"type_id":1,"opts":["36 m","24 m","6 m","4 m"]},{"id":23012,"q":"The pie chart shows the different ways 162 students go to school.How many students go to school by car?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q13.png","skill_id":236,"type_id":1,"opts":["6","18","36","54"]},{"id":23013,"q":"The perimeter of the rectangle is 42 cm.What is the length of the rectangle?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q14.png","skill_id":136,"type_id":1,"opts":["28 cm","21 cm","14 cm","6 cm"]},{"id":23019,"q":"Rectangle PQRS is made up of 8 unit squares. What fraction of rectangle PQRS is shaded?","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q20.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{3}{8}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{2}{8}\\)","\\(\\dfrac{5}{8}\\)"]},{"id":23022,"q":"Write the decimal represented by A.Ans: ","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q24.png","skill_id":123,"type_id":2,"opts":["1.57"]},{"id":23023,"q":"ABCD is a rectangle.Find \\(\\angle x\\).Ans: °","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q25.png","skill_id":230,"type_id":2,"opts":["56"]},{"id":23027,"q":"In the figure, PQRS is a rectangle with an area of 144 cm² and PS = 9 cm.X and Y are identical squares.Find the length of one side of square Y.Ans:  cm","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q31.png","skill_id":137,"type_id":2,"opts":["5"]},{"id":23028,"q":"In the figure, a rectangular piece of paper ABCD was folded along BD.Find \\(\\angle a\\).Ans: °","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q32.png","skill_id":230,"type_id":2,"opts":["14"]},{"id":23029,"q":"Figures J, K, L and M are geometric figures.Identify the geometric figures.Write the letter representing the figure.pyramid:  and prism:  and ","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q33.png","skill_id":231,"type_id":2,"opts":["K","L","J","M"]},{"id":23032,"q":"In the figure, ABCD is made up of 7 identical rectangles.BC = 27 cm.Find the perimeter of the figure.Ans:  cm","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q36.png","skill_id":138,"type_id":2,"opts":["180"]},{"id":23035,"q":"The figure is made up of 3 rectangles, A, B and C, and Square D.Rectangle A and Rectangle B are identical.Rectangle B has a breadth of 5 cm.The area of Square D is 49 cm².(a) What is the length of Rectangle B?Ans: (a)  cm(b) What is the total area of the figure?Ans: (b)  cm²","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q39.png","skill_id":138,"type_id":2,"opts":["12","204"]},{"id":23036,"q":"Siti used white squares and black dots to form figures that follow a pattern.The first four figures are shown.(a) Complete the table for Figure 5: white squares , total number of white squares and black dots .(b) What is the total number of white squares and black dots used to form Figure 24?Ans: (b) ","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q40.png","skill_id":108,"type_id":2,"opts":["5","15","72"]},{"id":23039,"q":"Andy has a rectangular piece of paper measuring 40 cm by 20 cm as shown in Figure 1.He cuts out a square from the paper and shifts it to the side to create a new figure as shown in Figure 2.There is no overlapping of the 2 pieces of paper.Figure 2 has a perimeter of 160 cm.(a) What is the perimeter of Figure 1?Ans: (a)  cm(b) What is the area of the square that was cut out?Ans: (b)  cm²","img":"p4/images/plmgs-2025-p4-end-of-year-exam-q43.png","skill_id":138,"type_id":2,"opts":["120","100"]},{"id":23041,"q":"a) In the number line, what is the value represented by A?b) What is the missing number in the box? $$\\frac{3}{7} = \\frac{}{14}$$","img":"p4/images/henry-park-2025-p4-weighted-assessment-1-q2.png","skill_id":119,"type_id":1,"opts":["\\(4\\dfrac{2}{5}\\) , 6","6 , \\(4\\dfrac{2}{5}\\)","6 , \\(4\\dfrac{2}{5}\\)","6 , \\(4\\dfrac{2}{5}\\)"]},{"id":23046,"q":"The figure is made up of identical squares and a rectangle.How many squares must be shaded such that \\(\\dfrac{3}{5}\\) of the figure is shaded?","img":"p4/images/henry-park-2025-p4-weighted-assessment-1-q7.png","skill_id":120,"type_id":2,"opts":["3"]},{"id":23054,"q":"Mrs Lim recorded the number of books her pupils borrowed for the week.How many books did the pupils borrow on Monday and Tuesday?","img":"p4/images/maha-bodhi-2025-p4-weighted-assessment-1-q3.png","skill_id":147,"type_id":1,"opts":["50","13","7","6"]},{"id":23059,"q":"The table shows the number of students in 3 classes.What is the total number of students in all 3 classes? ","img":"p4/images/maha-bodhi-2025-p4-weighted-assessment-1-q8.png","skill_id":118,"type_id":2,"opts":["120"]},{"id":23081,"q":"The figure shown is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q4.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{4}{12}\\)","\\(\\dfrac{8}{12}\\)","\\(\\dfrac{4}{11}\\)","\\(\\dfrac{4}{8}\\)"]},{"id":23083,"q":"In the figure shown, PQRS is a square.Find \\(\\angle v\\).","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q6.png","skill_id":140,"type_id":1,"opts":["\\(36°\\)","\\(54°\\)","\\(70°\\)","\\(74°\\)"]},{"id":23086,"q":"Which of the following figures in the square grid has both parallel lines and perpendicular lines?","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q9.png","skill_id":143,"type_id":1,"opts":["Figure (1)","Figure (2)","Figure (3)","Figure (4)"]},{"id":23087,"q":"The figure shown is made up of a square S of side 5 cm and a rectangle R with breadth 2 cm.What is the length of rectangle R?","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q10.png","skill_id":136,"type_id":1,"opts":["\\(7cm\\)","\\(9cm\\)","\\(3cm\\)","\\(4cm\\)"]},{"id":23088,"q":"Which of the following does not have a line of symmetry?","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q11.png","skill_id":145,"type_id":1,"opts":["Figure (1)","Figure (2)","Figure (3)","Figure (4)"]},{"id":23089,"q":"The following table shows the number of students who visited the Makerspace from Monday to Friday.What is the total number of students who visited the Makerspace from Monday to Wednesday?","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q12.png","skill_id":148,"type_id":1,"opts":["39","62","81","109"]},{"id":23090,"q":"The following rectangle ABCD is made up of 2 squares.The perimeter of a square is 80 cm.Find the perimeter of rectangle ABCD.","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q13.png","skill_id":138,"type_id":1,"opts":["\\(20cm\\)","\\(40cm\\)","\\(120cm\\)","\\(160cm\\)"]},{"id":23092,"q":"Alicia is facing her school.She makes a \\(\\dfrac{1}{2}\\) turn anticlockwise.She then makes a \\(270°\\) turn clockwise.Where is she facing now?","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q15.png","skill_id":141,"type_id":1,"opts":["home","library","playground","school"]},{"id":23097,"q":"In the figure, ABCD is a rectangle. Find the value of $$\\angle x$$.\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q20.png","skill_id":140,"type_id":2,"opts":["51"]},{"id":23104,"q":"Emily and Guo Chuan are standing at point X facing the same direction. After Emily makes a $$270°$$ turn clockwise, she faces south-east. Where will Guo Chuan face after he makes a $$135°$$ anticlockwise turn from the original position?\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q27.png","skill_id":142,"type_id":2,"opts":["East"]},{"id":23106,"q":"The figure is made up of 2 identical rectangles. The total area of the figure is 48 cm². Find the length of one rectangle.\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q30.png","skill_id":136,"type_id":2,"opts":["8"]},{"id":23107,"q":"The following square and rectangle have the same perimeter. Find the area of the square.\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q31.png","skill_id":137,"type_id":2,"opts":["100"]},{"id":23108,"q":"A square of side 4 cm has been cut out from a rectangular piece of paper. Exactly 6 such squares can be cut out from the paper without any leftover. Find the perimeter of the piece of paper now.\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q32.png","skill_id":138,"type_id":2,"opts":["40"]},{"id":23109,"q":"10 trees were planted along a road at equal distance. The distance between the 2nd and the 4th tree was 5.6 m. What was the distance between the 1st and the 10th tree?\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q33.png","skill_id":118,"type_id":2,"opts":["25.2"]},{"id":23115,"q":"The following graph shows the number of visitors who went to the museum over seven months.(a) Between January to June, which month has the least number of visitors?(b) The total number of visitors who went to the museum in May, June and July is 1500. How many visitors went to the museum in July?[?] , [?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q39.png","skill_id":147,"type_id":2,"opts":["Mar","425"]},{"id":23116,"q":"The figure is made up of 5 identical squares. The area of a square is 25 cm². What is the perimeter of the figure?\n[?]","img":"p4/images/rosyth-2025-p4-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["50"]},{"id":23123,"q":"Which of the following shows \\(\\dfrac{2}{5}\\) of the figure shaded?","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q3.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":23126,"q":"ABCD is a rectangle.Find \\(\\angle x\\).","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q6.png","skill_id":140,"type_id":1,"opts":["25°","35°","45°","55°"]},{"id":23133,"q":"The figure STUV is formed by two different squares and two identical rectangles.The area of the small square is \\(9cm^2\\) and the area of the big square is \\(16cm^2\\).What is the length of ST?","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q13.png","skill_id":137,"type_id":1,"opts":["5 cm","7 cm","3 cm","4 cm"]},{"id":23134,"q":"Winnie folded a rectangular bath towel into half (Figure 1a to 1b).She then folded it twice to form a square (Figure 2).The length of the folded towel at the end is 30 cm.What is the length and breadth of the rectangular bath towel in Figure 1a?","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q14.png","skill_id":143,"type_id":1,"opts":["Length 10 cm, Breadth 15 cm","Length 60 cm, Breadth 30 cm","Length 90 cm, Breadth 30 cm","Length 90 cm, Breadth 60 cm"]},{"id":23135,"q":"Which of the following squares (A, B, C or D) when added to the shaded figure completes the net of a cube?","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q15.png","skill_id":232,"type_id":1,"opts":["A","B","C","D"]},{"id":23148,"q":"Write the decimal represented by A.","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q28.png","skill_id":123,"type_id":2,"opts":["0.57"]},{"id":23154,"q":"Sam folded a square piece of paper to form a figure.Find \\(\\angle x\\).°","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q37.png","skill_id":140,"type_id":2,"opts":["50"]},{"id":23155,"q":"John uses some 1-cm squares to form shapes that form a pattern (Figure 1, Figure 2, Figure 3, ...).What is the perimeter of the shape for Figure 5? ","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q39.png","skill_id":96,"type_id":2,"opts":["28"]},{"id":23157,"q":"Cupcakes are sold in boxes of 3, 6 or 10. Box of 3: \\$?, Box of 6: \\(\\$15\\), Box of 10: \\(\\$24\\).(a) Judy bought 26 cupcakes. What was the least number of boxes Judy bought? [?](b) Fariz also bought 26 cupcakes but paid \\(\\$3\\) more than Judy. His cupcakes were packed into 4 boxes. What was the price of a box of 3 cupcakes? \\(\\$\\)[?]","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q41.png","skill_id":118,"type_id":2,"opts":["3","9"]},{"id":23159,"q":"The diagram shows 3 types of flowers planted on a rectangular plot ABCD.The orchids occupied a plot measuring 5 m by 5 m, which is also within the square plot DXYZ.The remaining plot is occupied by sunflowers.(a) Length DX is twice the length of DW.Find the area of the plot occupied by the daisies. m² (b) The total length of the wooden panels within and around the rectangular plot is 100 m.Length ","img":"p4/images/red-swastika-2025-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["75","15"]},{"id":23163,"q":"Which of the following shows \\(\\dfrac{1}{5}\\) of the figure shaded?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q4.png","skill_id":41,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":23166,"q":"Square X and Rectangle Y have the same perimeter.Find the length of each side of Square X.","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q7.png","skill_id":137,"type_id":1,"opts":["8 cm","16 cm","32 cm","64 cm"]},{"id":23167,"q":"One of the angles is an acute angle.Identify the acute angle.","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q8.png","skill_id":139,"type_id":1,"opts":["\\(\\angle ABC\\)","\\(\\angle BCD\\)","\\(\\angle CDA\\)","\\(\\angle DAB\\)"]},{"id":23175,"q":"The figure is made up of a square and a rectangle.What is the perimeter of the figure?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q16.png","skill_id":138,"type_id":1,"opts":["28 m","34 m","37 m","40 m"]},{"id":23176,"q":"The figure shows a rectangle and 2 identical squares.The length of each square is 4 cm.The length of the rectangle is twice the length of its breadth.What is the length of the rectangle?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q17.png","skill_id":143,"type_id":1,"opts":["16 cm","2 cm","8 cm","4 cm"]},{"id":23177,"q":"The table shows the number of students who take bus or train to school.The total number of students from 5A, 5B and 5C is 111.How many students from 5B take bus to school?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q18.png","skill_id":148,"type_id":1,"opts":["16","18","20","72"]},{"id":23178,"q":"What was the total number of cups of tea and coffee sold?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q19.png","skill_id":104,"type_id":1,"opts":["30","60","90","100"]},{"id":23179,"q":"How many more cups of coffee than cups of milk were sold?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q20.png","skill_id":104,"type_id":1,"opts":["30","40","60","80"]},{"id":23187,"q":"Measure and write down the size of \\(\\angle x\\).","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q28.png","skill_id":140,"type_id":2,"opts":["45"]},{"id":23188,"q":"EFGH is a rectangle.Find \\(\\angle b\\).","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q29.png","skill_id":230,"type_id":2,"opts":["49"]},{"id":23189,"q":"The perimeter of a rectangular table is 420 cm.Its breadth is 75 cm.Find its length.","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q30.png","skill_id":136,"type_id":2,"opts":["135"]},{"id":23190,"q":"The pie chart shows the amounts of donations collected by four classes. All four classes collected a total of \\(\\$480\\). What was the amount collected by class 6D?\\(\\$\\)[?]","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q31.png","skill_id":236,"type_id":2,"opts":["72"]},{"id":23194,"q":"The figure is made up of 2 identical rectangles.The total area of the figure is 72 cm².Find the length of one rectangle.","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q35.png","skill_id":136,"type_id":2,"opts":["9"]},{"id":23195,"q":"The figure is made up of square A and 2 identical rectangles, X and Y.The area of the square is 64 cm².Find the perimeter of the figure.","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q36.png","skill_id":138,"type_id":2,"opts":["54"]},{"id":23196,"q":"In which month was the sale of the number of toys four times the sale of the number of toys in January?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q39.png","skill_id":147,"type_id":2,"opts":["May"]},{"id":23197,"q":"What was the difference between the greatest and the least number of toys sold in a month?","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q40.png","skill_id":147,"type_id":2,"opts":["150"]},{"id":23202,"q":"The figure is made up of 5 identical rectangles.The perimeter of each rectangle is 56 cm.a) Find the length of WZ.b) Find the area of the figure.WZ =  cmArea =  cm²","img":"p4/images/st-hilda-2025-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["35","735"]},{"id":23207,"q":"The figure is made up of identical rectangles.What fraction of the figure is shaded?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q5.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{7}\\)","\\(\\dfrac{5}{11}\\)","\\(\\dfrac{5}{12}\\)","\\(\\dfrac{7}{12}\\)"]},{"id":23212,"q":"In the figure, which angle is a right angle?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q10.png","skill_id":140,"type_id":1,"opts":["\\(\\angle w\\)","\\(\\angle x\\)","\\(\\angle y\\)","\\(\\angle z\\)"]},{"id":23213,"q":"The figure shows a rectangle.Its length is 3 times its breadth.Find its perimeter.","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q11.png","skill_id":143,"type_id":1,"opts":["\\(15\\ cm\\)","\\(20\\ cm\\)","\\(26\\ cm\\)","\\(40\\ cm\\)"]},{"id":23215,"q":"How many pupils in Class 4B chose orange as their favourite fruit?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q13.png","skill_id":147,"type_id":1,"opts":["16","19","21","26"]},{"id":23216,"q":"Which fruit did most pupils choose?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q14.png","skill_id":147,"type_id":1,"opts":["pear","apple","orange","banana"]},{"id":23219,"q":"Which one of the following figures has more than one line of symmetry?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q17.png","skill_id":145,"type_id":1,"opts":["Figure 1 (parallelogram)","Figure 2 (hexagon)","Figure 3 (trapezium shape)","Figure 4 (L-shape)"]},{"id":23220,"q":"Isabelle is at Position X.She takes 2 steps to the north, 3 steps to the east, and 4 steps to the south.At which position will Isabelle be in the end?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q18.png","skill_id":142,"type_id":1,"opts":["A","B","C","D"]},{"id":23221,"q":"Neeta used 52 tacks to pin her drawings side by side onto a board.How many drawings did she pin altogether?","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q19.png","skill_id":108,"type_id":1,"opts":["13","24","25","26"]},{"id":23223,"q":"In the figure, name the smallest angle.","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q21.png","skill_id":140,"type_id":1,"opts":["\\(\\angle a\\)","\\(\\angle b\\)","\\(\\angle c\\)","\\(\\angle d\\)"]},{"id":23230,"q":"(a) Measure the length of the rectangle. cm(b) Using the length you have measured in (a), find the area of the rectangle.","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q28.png","skill_id":138,"type_id":2,"opts":["10","40"]},{"id":23233,"q":"Write the decimal represented by X.","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q31.png","skill_id":123,"type_id":2,"opts":["0.78"]},{"id":23240,"q":"(a) In the figure, what is the size of \\(\\angle ABC\\)? ","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q40.png","skill_id":140,"type_id":2,"opts":["68"]},{"id":23245,"q":"In the figure, all the lines meet at right angles.(a) Find the length of EF.(b) Find the perimeter of the figure.","img":"p4/images/st-nicholas-2025-p4-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["4","288"]},{"id":23248,"q":"Which mixed number is represented by A in the number line?","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q3.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{3}{8}\\)","\\(1\\dfrac{5}{8}\\)","\\(2\\dfrac{3}{8}\\)","\\(2\\dfrac{5}{8}\\)"]},{"id":23251,"q":"ABCD is a square.Find \\(\\angle x\\).","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q6.png","skill_id":197,"type_id":1,"opts":["43°","47°","67°","70°"]},{"id":23252,"q":"Find the total volume of water in the four containers.","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q7.png","skill_id":84,"type_id":1,"opts":["970 ml","1843 ml","1870 ml","18 430 ml"]},{"id":23254,"q":"The figure shows a pyramid.Which of the following is a net of the pyramid?","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q9.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":23255,"q":"The figure is made up of 5 identical rectangles.What is the perimeter of the figure?","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q10.png","skill_id":138,"type_id":1,"opts":["20 cm","80 cm","180 cm","360 cm"]},{"id":23264,"q":"Measure and write down the size of \\(\\angle x\\).","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q19.png","skill_id":140,"type_id":2,"opts":["164"]},{"id":23267,"q":"The table shows the number of fruits in 2 baskets.Complete the table.Basket A: Apples 24, Oranges , Total 71.Basket B: Apples 65, Oranges 14, Total .","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q23.png","skill_id":146,"type_id":2,"opts":["47","79"]},{"id":23274,"q":"A shop sells doughnuts: 1 doughnut for \\(\\$2\\); buy 5 doughnuts and get 1 free. Mrs Ho has \\(\\$14\\). What is the greatest number of doughnuts she can get? [?]","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q31.png","skill_id":118,"type_id":2,"opts":["8"]},{"id":23278,"q":"The table shows part of a schedule for a shuttle bus service between a ferry terminal and an airport; the schedule was partly torn.Departures from ferry terminal: 09 30 (arrives 10 12), 10 10 (arrives 10 52); arrivals at airport also include 11 32, 12 42, 13 22.Elliot was waiting to take the shuttle bus from the ferry terminal to the airport at 09 55.What was the earliest time he would arrive at t","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q35.png","skill_id":135,"type_id":2,"opts":["10 52"]},{"id":23279,"q":"Using the shuttle bus schedule (departures arrive at the airport 42 minutes later, and a return bus departs the airport 15 minutes after each arrival), the shuttle bus Mr Maran took arrived at the airport at 13 22.At what time did the shuttle bus depart from the ferry terminal? ","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q36.png","skill_id":135,"type_id":2,"opts":["12 40"]},{"id":23281,"q":"Mdm Nura baked 4 apple tarts, 8 blueberry tarts and 11 chocolate tarts. Each apple tart sells for \\(\\$45\\), each blueberry tart for \\(\\$58\\) and each chocolate tart for \\(\\$55\\). Mdm Nura sold all the apple and blueberry tarts which she had baked. How much did she receive from the sale of all the apple and blueberry tarts? [?]","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q38.png","skill_id":118,"type_id":2,"opts":["644"]},{"id":23282,"q":"In March, some students were asked to choose their favourite sport.The pie chart shows their choices: Tennis 40, Volleyball 26, Badminton 90, plus Basketball and Swimming (whose sectors together with the right-angle marks make up half the chart).Find the total number of students.","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q39.png","skill_id":236,"type_id":2,"opts":["312"]},{"id":23292,"q":"The figure is made up of square A and rectangles B, C and D arranged so that B sits above A and C above D, with A and D forming the lower row and B and C the upper row.The perimeter of the figure is 80 cm and the perimeter of rectangle C is 48 cm.The area of rectangle B is 24 \\(cm^2\\) less than the area of square A.What is the length of square A? ","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q49.png","skill_id":137,"type_id":2,"opts":["8"]},{"id":23293,"q":"The figure is made up of square A (side 8 cm) and rectangles B, C and D.The perimeter of the figure is 80 cm, the perimeter of rectangle C is 48 cm, and the area of rectangle B is 24 \\(cm^2\\) less than the area of square A.What is the area of the figure? ","img":"p4/images/tao-nan-2025-p4-end-of-year-exam-q50.png","skill_id":138,"type_id":2,"opts":["351"]},{"id":23296,"q":"What is the decimal represented by Z on the number line?Ans: ","img":"p4/images/acs-2025-p4-weighted-assessment-3-q3.png","skill_id":123,"type_id":2,"opts":["30.78"]},{"id":23304,"q":"ABCD is a rectangle.\\(\\angle EDF\\) is \\(34°\\) and \\(\\angle FDC\\) is \\(14°\\).Find \\(\\angle ADE\\).","img":"p4/images/catholic-high-2025-p4-weighted-assessment-3-q3.png","skill_id":143,"type_id":1,"opts":["42°","48°","56°","76°"]},{"id":23305,"q":"The number line is marked at equal intervals.What decimal is represented by the letter G on the number line?","img":"p4/images/catholic-high-2025-p4-weighted-assessment-3-q4.png","skill_id":123,"type_id":1,"opts":["8.007","8.017","8.07","8.17"]},{"id":23308,"q":"In a class of 40, the pupils participated in different Co-Curricular Activities. Each pupil only participated in 1 Co-Curricular Activity. The pie chart shows their participation. What fraction of the pupils in the class participated in Choir?","img":"p4/images/catholic-high-2025-p4-weighted-assessment-3-q7.png","skill_id":236,"type_id":1,"opts":["\\(\\dfrac{1}{8}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{7}{8}\\)","\\(\\dfrac{1}{9}\\)"]},{"id":23309,"q":"In a class of 40, the pupils participated in different Co-Curricular Activities. Each pupil only participated in 1 Co-Curricular Activity. The pie chart shows their participation. How many pupils in the class participated in Basketball?\n[?]","img":"p4/images/catholic-high-2025-p4-weighted-assessment-3-q8.png","skill_id":236,"type_id":2,"opts":["10"]},{"id":23318,"q":"ABCD is a square. $$\\angle b$$ is twice the size of $$\\angle a$$. Find $$\\angle a$$.\n[?]","img":"p4/images/nan-hua-2025-p4-weighted-assessment-3-q7.png","skill_id":197,"type_id":2,"opts":["13"]},{"id":23329,"q":"Use the digits given below to answer each of the following questions. Each digit can only be used once.3  8  6  2  1(a) Form the greatest 5-digit even number.(b) Form the smallest 4-digit odd number.[?] , [?]","img":"p4/images/nanyang-2025-p4-weighted-assessment-1-q7.png","skill_id":105,"type_id":2,"opts":["86312","1263"]},{"id":23334,"q":"The table shows the number of books read by the students in Class 4E in a week.How many more fiction books were read by the girls than the boys?","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q3.png","skill_id":147,"type_id":1,"opts":["13","12","7","6"]},{"id":23335,"q":"Find \\(\\angle ABC\\).","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q4.png","skill_id":140,"type_id":1,"opts":["62°","78°","118°","122°"]},{"id":23337,"q":"How many more squares must be shaded so that \\(\\dfrac{2}{5}\\) of the figure is shaded?","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q6.png","skill_id":120,"type_id":1,"opts":["6","2","10","4"]},{"id":23339,"q":"Figure WXYZ is a rectangle.Find \\(\\angle p\\).°","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q8.png","skill_id":143,"type_id":2,"opts":["41"]},{"id":23342,"q":"(a) What is the mixed number represented by A on the number line shown? Express your answer in the simplest form. (b) Name a fraction greater than $$\\frac{2}{5}$$ but smaller than $$\\frac{4}{7}$$.","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q11.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{2}{3}\\) , \\(\\dfrac{3}{7}\\)","\\(\\dfrac{3}{7}\\) , \\(1\\dfrac{2}{3}\\)","\\(\\dfrac{3}{7}\\) , \\(1\\dfrac{2}{3}\\)","\\(\\dfrac{3}{7}\\) , \\(1\\dfrac{2}{3}\\)"]},{"id":23343,"q":"Figure ABCDE is drawn on the square grid shown.In the figure, identify a pair of perpendicular lines.Line  \\(\\perp\\) Line ","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q12.png","skill_id":100,"type_id":2,"opts":["AE","ED"]},{"id":23345,"q":"Johnny used squares and dots to form a pattern.The number of squares and dots for Figures 1 to 4 are 1 square/4 dots, 3 squares/8 dots, 5 squares/12 dots, 7 squares/16 dots.(a) For Figure 5: Number of Squares = , Number of Dots = (b) How many squares are used to form Figure 12? ","img":"p4/images/plmgs-2025-p4-weighted-assessment-1-q14.png","skill_id":108,"type_id":2,"opts":["9","20","23"]},{"id":23388,"q":"The table shows the number of students who own a pet.Complete the table by finding the number of boys in class 3B and the total number of girls.Boys in 3B = Total girls = ","img":"p4/images/tao-nan-2025-p4-weighted-assessment-1-q12.png","skill_id":146,"type_id":2,"opts":["8","27"]},{"id":23400,"q":"Use the protractor to measure \\(\\angle DCA\\).\\(\\angle DCA\\) = °","img":"p4/images/acs-2025-p4-weighted-assessment-2-q8.png","skill_id":140,"type_id":2,"opts":["135"]},{"id":23405,"q":"(a) What is the size of \\(\\angle QRT\\)?(b) Measure \\(\\angle x\\) with a protractor.(a)  °(b)  °","img":"p4/images/henry-park-2025-p4-weighted-assessment-2-q1.png","skill_id":140,"type_id":2,"opts":["135","43"]},{"id":23406,"q":"ABCD is a square.Find \\(\\angle CBE\\). °","img":"p4/images/henry-park-2025-p4-weighted-assessment-2-q2.png","skill_id":143,"type_id":2,"opts":["27"]},{"id":23409,"q":"Name the marked angle.","img":"p4/images/henry-park-2025-p4-weighted-assessment-2-q5.png","skill_id":139,"type_id":1,"opts":["\\(\\angle LMN\\)","\\(\\angle MLN\\)","\\(\\angle LNO\\)","\\(\\angle MNO\\)"]},{"id":23413,"q":"WXYZ is a rectangle.(a) State whether each statement is true or false.(i) \\(\\angle a\\) is a right angle.(ii) \\(\\angle b\\) is an acute angle.(b) Given that \\(\\angle c = \\angle d\\), find \\(\\angle c\\).(a)(i) (a)(ii) (b)  °","img":"p4/images/henry-park-2025-p4-weighted-assessment-2-q10.png","skill_id":197,"type_id":2,"opts":["True","False","26"]},{"id":23418,"q":"Name the angle marked \\(f\\), inside the 4-sided figure.","img":"p4/images/maha-bodhi-2025-p4-weighted-assessment-2-q3.png","skill_id":139,"type_id":1,"opts":["∠SRQ","∠RQP","∠QPR","∠PSR"]},{"id":23421,"q":"What is the mixed number represented by the letter A on the number line?","img":"p4/images/maha-bodhi-2025-p4-weighted-assessment-2-q6.png","skill_id":119,"type_id":1,"opts":["\\(3\\dfrac{4}{5}\\)","4","\\(\\dfrac{18}{5}\\)","\\(\\dfrac{19}{6}\\)"]},{"id":23424,"q":"Measure and write down the size of \\(\\angle y\\) in the triangle.°","img":"p4/images/maha-bodhi-2025-p4-weighted-assessment-2-q9.png","skill_id":140,"type_id":2,"opts":["37"]},{"id":23425,"q":"WXYZ is a square.\\(\\angle n\\) is twice that of \\(\\angle p\\).Find \\(\\angle n\\).°","img":"p4/images/maha-bodhi-2025-p4-weighted-assessment-2-q10.png","skill_id":143,"type_id":2,"opts":["60"]},{"id":23435,"q":"What is the mass of the 4 iron bars? Express your answer in $$g$$.\n[?]","img":"p4/images/nan-chiau-2025-p4-weighted-assessment-2-q8.png","skill_id":86,"type_id":2,"opts":["1700"]},{"id":23436,"q":"Find the perimeter of the figure.\n[?]","img":"p4/images/nan-chiau-2025-p4-weighted-assessment-2-q9.png","skill_id":96,"type_id":2,"opts":["36"]},{"id":23437,"q":"The table shows the number of participants who signed up for an upcycling workshop from 5 different classes.Which class has twice the number of participants as Class 4B?[?]","img":"p4/images/nan-chiau-2025-p4-weighted-assessment-2-q10.png","skill_id":148,"type_id":2,"opts":["4E"]},{"id":23440,"q":"The starting and ending times for a movie are shown. How long was the movie? Express your answer in hours and minutes.\n[?] , [?]","img":"p4/images/nan-chiau-2025-p4-weighted-assessment-2-q14.png","skill_id":93,"type_id":2,"opts":["2","25"]},{"id":23441,"q":"The figure is made up of 6 identical rectangles. Find the length of $$X$$.\n[?]","img":"p4/images/nan-chiau-2025-p4-weighted-assessment-2-q15.png","skill_id":138,"type_id":2,"opts":["18"]},{"id":23442,"q":"A piece of rectangular paper was folded to form the shape shown. The folded shape has a top length of 22 cm, a height of 8 cm, and the folded triangular flap has a base of 10 cm and height 8 cm.(a) Find the perimeter of the rectangular paper before it was folded.(b) Find the area of the rectangular paper before it was folded.[?] , [?]","img":"p4/images/nan-chiau-2025-p4-weighted-assessment-2-q16.png","skill_id":138,"type_id":2,"opts":["100","400"]},{"id":23445,"q":"Express the shaded part of the figure as an improper fraction.","img":"p4/images/nan-hua-2025-p4-weighted-assessment-2-q1.png","skill_id":119,"type_id":1,"opts":["\\(\\dfrac{27}{8}\\)","\\(\\dfrac{29}{8}\\)","\\(3\\dfrac{3}{8}\\)","\\(3\\dfrac{5}{8}\\)"]},{"id":23446,"q":"What is the mixed number represented by the letter A on the number line?","img":"p4/images/nan-hua-2025-p4-weighted-assessment-2-q2.png","skill_id":119,"type_id":1,"opts":["\\(\\dfrac{8}{5}\\)","\\(\\dfrac{23}{5}\\)","\\(4\\dfrac{3}{5}\\)","\\(4\\dfrac{4}{6}\\)"]},{"id":23448,"q":"There are a total of 40 students in Class 4A.The table shows the number of students who wear glasses in Class 4A.What is the number of girls in 4A who wear glasses?","img":"p4/images/nan-hua-2025-p4-weighted-assessment-2-q4.png","skill_id":146,"type_id":1,"opts":["8","9","10","19"]},{"id":23449,"q":"How many more hearts need to be shaded so that \\(\\dfrac{2}{3}\\) of the set of hearts is shaded?","img":"p4/images/nan-hua-2025-p4-weighted-assessment-2-q5.png","skill_id":120,"type_id":1,"opts":["7","2","3","10"]},{"id":23458,"q":"Which of the following shows \\(\\dfrac{1}{3}\\) of the shapes shaded?","img":"p4/images/nanyang-2025-p4-weighted-assessment-2-q1.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":23459,"q":"The table shows the number of candies sold in a supermarket.Find the number of sweets sold on Saturday.","img":"p4/images/nanyang-2025-p4-weighted-assessment-2-q2.png","skill_id":118,"type_id":1,"opts":["527","952","1205","1303"]},{"id":23460,"q":"The number of sweets sold on Sunday is twice the number of chocolates sold on Sunday.How many chocolates were sold on Sunday?","img":"p4/images/nanyang-2025-p4-weighted-assessment-2-q3.png","skill_id":118,"type_id":1,"opts":["120","160","320","480"]},{"id":23472,"q":"A shop sells bottled drinks at \\(\\$2.50\\) each. Now, the shop is having a special offer for the bottled drinks: 2 bottles for \\(\\$4.60\\). Mrs Ho needs to buy 7 bottles of drinks. What is the least amount of money she needs to pay?","img":"p4/images/plmgs-2025-p4-weighted-assessment-2-q6.png","skill_id":131,"type_id":1,"opts":["$15.30","$16.10","$16.30","$17.50"]},{"id":23483,"q":"Write down the size of $$\\angle AOB$$.\n[?]","img":"p4/images/rosyth-2025-p4-weighted-assessment-2-q4.png","skill_id":140,"type_id":2,"opts":["130"]},{"id":23485,"q":"The square grid shows the positions of points A, B, C and D.Ahmad walked directly from point A to point D in a straight line.In which direction did Ahmad walk?","img":"p4/images/rosyth-2025-p4-weighted-assessment-2-q6.png","skill_id":142,"type_id":1,"opts":["North-West","North-East","South-West","South-East"]},{"id":23487,"q":"The letter A represents a mixed number. Give your answer in its simplest form.","img":"p4/images/rosyth-2025-p4-weighted-assessment-2-q8.png","skill_id":119,"type_id":1,"opts":["\\(1\\dfrac{1}{3}\\)","\\(1\\dfrac{2}{3}\\)","\\(\\dfrac{3}{3}\\)","\\(1\\dfrac{5}{6}\\)"]},{"id":23496,"q":"The figure is made up of identical triangles.What fraction of the figure is shaded?","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q1.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{2}{7}\\)","\\(\\dfrac{2}{9}\\)","\\(\\dfrac{7}{2}\\)","\\(\\dfrac{7}{9}\\)"]},{"id":23497,"q":"Which angle is greater than a right angle?","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q2.png","skill_id":140,"type_id":1,"opts":["\\(\\angle a\\)","\\(\\angle b\\)","\\(\\angle c\\)","\\(\\angle d\\)"]},{"id":23499,"q":"Which of the following lines is perpendicular to AB?","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q4.png","skill_id":143,"type_id":1,"opts":["BW","CD","WX","YZ"]},{"id":23500,"q":"The figure is made up of a rectangle ABCD and a square CEFG.Find the length of DE.","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q5.png","skill_id":138,"type_id":1,"opts":["22 cm","16 cm","13 cm","9 cm"]},{"id":23503,"q":"(a) How many pairs of parallel lines are there in the figure? (b) Name a pair of perpendicular lines.","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q8.png","skill_id":100,"type_id":2,"opts":["3","VW"]},{"id":23504,"q":"(a) A number has 2 decimal places.It is 34.7 when rounded to 1 decimal place.What is the smallest possible number? (b) In the number line shown, write the decimal represented by the letter A.","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q9.png","skill_id":128,"type_id":2,"opts":["34.65","6.006"]},{"id":23506,"q":"The figure shows a square ABCD.Find \\(\\angle y\\).","img":"p4/images/red-swastika-2025-p4-weighted-assessment-2-q11.png","skill_id":230,"type_id":2,"opts":["31"]},{"id":23513,"q":"Which of the following is the name for the marked angle?","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q3.png","skill_id":139,"type_id":1,"opts":["\\(\\angle CAB\\)","\\(\\angle CAD\\)","\\(\\angle BAD\\)","\\(\\angle DXC\\)"]},{"id":23514,"q":"What is the size of \\(\\angle a\\) in the figure?","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q4.png","skill_id":140,"type_id":1,"opts":["41°","59°","139°","141°"]},{"id":23518,"q":"Measure \\(\\angle x\\) with a protractor.\\(\\angle x = °\\)","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q8.png","skill_id":140,"type_id":2,"opts":["42"]},{"id":23519,"q":"What fraction of the set of shapes is shaded? Give your answer as a fraction in the simplest form.","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q9.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{5}{6}\\)"]},{"id":23521,"q":"The table shows the number of Primary 4 students who wear spectacles in 3 classes in a primary school.Complete the table by filling in the blank for class 4B.\\(\\)","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q11.png","skill_id":146,"type_id":2,"opts":["22"]},{"id":23522,"q":"Study the table showing the number of Primary 4 students who wear spectacles in 3 classes.What is the total number of students who do not wear spectacles?\\(\\)","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q12.png","skill_id":148,"type_id":2,"opts":["55"]},{"id":23523,"q":"Express the number represented by the letter A on the number line as an improper fraction.$$$$","img":"p4/images/st-hilda-2025-p4-weighted-assessment-2-q13.png","skill_id":119,"type_id":1,"opts":["\\(4\\dfrac{2}{5}\\)","\\(4\\dfrac{3}{5}\\)","\\(\\dfrac{21}{5}\\)","\\(\\dfrac{22}{6}\\)"]},{"id":23542,"q":"The table shows the types of fruits in a supermarket.How many more pears than oranges are there in the supermarket?","img":"p4/images/acs-2024-p4-quiz-2-q1.png","skill_id":148,"type_id":1,"opts":["45","50","95","205"]},{"id":23549,"q":"If a 2-by-1 grid of squares represents 1 whole, what is the mixed number represented by the figure? Express your answer in the simplest form.","img":"p4/images/acs-2024-p4-quiz-2-q8.png","skill_id":119,"type_id":1,"opts":["\\(2\\dfrac{3}{4}\\)","\\(5\\dfrac{1}{2}\\)","\\(2\\dfrac{1}{4}\\)","\\(1\\dfrac{3}{4}\\)"]},{"id":23550,"q":"Use the given protractor to measure \\(\\angle CBA\\).Give your answer in degrees.\\(\\angle CBA =\\) ","img":"p4/images/acs-2024-p4-quiz-2-q9.png","skill_id":140,"type_id":2,"opts":["150"]},{"id":23551,"q":"The table shows the number of movie tickets sold monthly, from January to April.(a) 384 movie tickets were sold from January to April. What is the number of movie tickets sold in March?[?](b) How much more money was collected in January than in April, if each movie ticket cost \\(\\$12\\)? Give your answer in dollars.\\(\\$\\)[?]","img":"p4/images/acs-2024-p4-quiz-2-q10.png","skill_id":118,"type_id":2,"opts":["140","288"]},{"id":23561,"q":"What is the improper fraction represented by the letter 'A' on the number line?","img":"p4/images/ai-tong-2024-p4-term-2-review-q1.png","skill_id":119,"type_id":1,"opts":["\\(\\dfrac{23}{5}\\)","\\(\\dfrac{22}{5}\\)","\\(\\dfrac{24}{5}\\)","\\(\\dfrac{4}{5}\\)"]},{"id":23563,"q":"Express the shaded part as a mixed number.","img":"p4/images/ai-tong-2024-p4-term-2-review-q3.png","skill_id":119,"type_id":1,"opts":["\\(3\\dfrac{5}{9}\\)","\\(\\dfrac{32}{9}\\)","\\(3\\dfrac{4}{9}\\)","\\(2\\dfrac{5}{9}\\)"]},{"id":23566,"q":"Name the angle shown.","img":"p4/images/ai-tong-2024-p4-term-2-review-q6.png","skill_id":139,"type_id":1,"opts":["\\(\\angle RQT\\)","\\(\\angle QRT\\)","\\(\\angle QTS\\)","\\(\\angle TQR\\)"]},{"id":23567,"q":"What is the size of \\(\\angle ABC\\)? ","img":"p4/images/ai-tong-2024-p4-term-2-review-q7.png","skill_id":140,"type_id":2,"opts":["57"]},{"id":23568,"q":"The number of waffles sold on Sunday was equal to the total number of waffles sold on Monday and Wednesday.How many waffles were sold on Sunday? ","img":"p4/images/ai-tong-2024-p4-term-2-review-q8.png","skill_id":147,"type_id":2,"opts":["64"]},{"id":23569,"q":"During which 1-day period was the decrease in the number of waffles sold the greatest?","img":"p4/images/ai-tong-2024-p4-term-2-review-q9.png","skill_id":147,"type_id":1,"opts":["Thursday to Friday","Tuesday to Wednesday","Monday to Tuesday","Friday to Saturday"]},{"id":23578,"q":"Mandy was facing the park.She made a \\(\\dfrac{1}{4}\\)-turn in a clockwise direction.Which point was she facing at the end?","img":"p4/images/catholic-high-2024-p4-practice-q4.png","skill_id":141,"type_id":1,"opts":["F","H","K","M"]},{"id":23580,"q":"Find the perimeter of the figure.(All lines meet at right angles)","img":"p4/images/catholic-high-2024-p4-practice-q6.png","skill_id":138,"type_id":1,"opts":["160 cm","184 cm","204 cm","224 cm"]},{"id":23584,"q":"The table shows the favourite food of all the pupils in 2 classes.Each pupil chose only 1 favourite food.State whether each statement is True, False or Not possible to tell.(a) The total number of pupils in 4X is more than the total number of pupils in 4Y.(b) Least number of pupils chose fried rice as their favourite food.","img":"p4/images/catholic-high-2024-p4-practice-q10.png","skill_id":148,"type_id":2,"opts":["True","False"]},{"id":23586,"q":"Measure and write down the size of \\(\\angle x\\).Ans: °","img":"p4/images/catholic-high-2024-p4-practice-q12.png","skill_id":140,"type_id":2,"opts":["136"]},{"id":23591,"q":"In the following figure, how many of the marked angles are obtuse?","img":"p4/images/nan-hua-2024-p4-term-2-review-q2.png","skill_id":140,"type_id":1,"opts":["1","2","3","4"]},{"id":23592,"q":"Measure \\(\\angle AOC\\).","img":"p4/images/nan-hua-2024-p4-term-2-review-q3.png","skill_id":140,"type_id":1,"opts":["\\(40^\\circ\\)","\\(70^\\circ\\)","\\(110^\\circ\\)","\\(140^\\circ\\)"]},{"id":23593,"q":"In the letters \\(MATH\\ IS\\ FUN\\), how many letters have more than 2 right angles?","img":"p4/images/nan-hua-2024-p4-term-2-review-q4.png","skill_id":139,"type_id":1,"opts":["1","2","3","6"]},{"id":23595,"q":"The table shows the number of Primary 4 students who can swim in a primary school.There are equal number of students in 4A, 4B and 4C.Which of the following shows the correct data for (a) and (b)?","img":"p4/images/nan-hua-2024-p4-term-2-review-q6.png","skill_id":147,"type_id":1,"opts":["(a) 6 , (b) 12","(a) 20 , (b) 22","(a) 20 , (b) 44","(a) 22 , (b) 44"]},{"id":23607,"q":"Use all the 5 digits to form the smallest 5-digit even number.\n[?]","img":"p4/images/nanyang-2024-p4-term-1-review-q7.png","skill_id":105,"type_id":2,"opts":["10274"]},{"id":23629,"q":"A and B are two numbers on the number line.(a) Express the number A as a decimal.(b) What is 0.01 less than the number B? ","img":"p4/images/ai-tong-2024-p4-term-3-review-q6.png","skill_id":124,"type_id":2,"opts":["2.76","2.89"]},{"id":23630,"q":"ABCD is a square.Find \\(\\angle t\\).","img":"p4/images/ai-tong-2024-p4-term-3-review-q7.png","skill_id":197,"type_id":2,"opts":["60"]},{"id":23642,"q":"ABCD is a rectangle.∠DBC = 68°.Find ∠ABD.Ans: °","img":"p4/images/nan-hua-2024-p4-term-3-review-q7.png","skill_id":143,"type_id":2,"opts":["22"]},{"id":23643,"q":"There were eight flags placed around a rectangular garden at equal distance apart.Starting from one corner, every two flags were placed 2.6 m apart.What was the total distance around the garden formed by the eight flags?Ans:  m","img":"p4/images/nan-hua-2024-p4-term-3-review-q9.png","skill_id":131,"type_id":2,"opts":["20.8"]},{"id":23647,"q":"What fraction of the hearts are shaded? Express your answer in its simplest form.","img":"p4/images/nanyang-2024-p4-term-2-review-q1.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{5}\\)","\\(\\dfrac{2}{10}\\)","\\(\\dfrac{4}{5}\\)","\\(\\dfrac{8}{10}\\)"]},{"id":23650,"q":"The table shows the number of apples and oranges sold by two fruit stores.Store A: 37 oranges, 56 apples.Store B: ? oranges, 45 apples.Total: 70 oranges, 101 apples.(a) How many oranges did store B sell? (b) How many more apples than oranges did store A sell? ","img":"p4/images/nanyang-2024-p4-term-2-review-q4.png","skill_id":118,"type_id":2,"opts":["33","19"]},{"id":23660,"q":"A tray of eggs has a total of 36 eggs.3 eggs are coloured.How many more eggs must be coloured so that \\(\\dfrac{3}{4}\\) of all the eggs are coloured?","img":"p4/images/scgs-2024-p4-term-2-review-q5.png","skill_id":120,"type_id":1,"opts":["24","27","33","36"]},{"id":23662,"q":"The table shows the number of animals bought by a new zoo over 3 months.Some parts of the table were damaged.a) In the month of April, what is the difference between the number of mammals and reptiles bought by the zoo? b) Find the total number of animals bought by the zoo over the 3 months.","img":"p4/images/scgs-2024-p4-term-2-review-q7.png","skill_id":146,"type_id":2,"opts":["18","380"]},{"id":23693,"q":"The table shows the number of curry puffs Mr Ali sold on Sunday.How many potato curry puffs were sold on Sunday?","img":"p4/images/st-hilda-2024-p4-term-3-review-q1.png","skill_id":148,"type_id":1,"opts":["138","178","188","402"]},{"id":23694,"q":"Name the angle.","img":"p4/images/st-hilda-2024-p4-term-3-review-q2.png","skill_id":139,"type_id":1,"opts":["∠ABC","∠AXB","∠BXC","∠XBC"]},{"id":23695,"q":"In the figure, how many angles are smaller than a right angle?","img":"p4/images/st-hilda-2024-p4-term-3-review-q3.png","skill_id":99,"type_id":1,"opts":["1","2","3","4"]},{"id":23702,"q":"Which of the following statements is true?","img":"p4/images/st-hilda-2024-p4-term-3-review-q10.png","skill_id":99,"type_id":1,"opts":["∠AOB is an obtuse angle.","∠AOC is an acute angle.","∠BOC is a right angle.","∠COD is an acute angle."]},{"id":23704,"q":"The table shows the number of stickers five friends collected.Who collected the least number of stickers?","img":"p4/images/st-hilda-2024-p4-term-3-review-q12.png","skill_id":147,"type_id":1,"opts":["Rita","Tina","Uma","Violet"]},{"id":23705,"q":"Who collected twice as many stickers as Sam?","img":"p4/images/st-hilda-2024-p4-term-3-review-q13.png","skill_id":148,"type_id":1,"opts":["Rita","Tina","Uma","Violet"]},{"id":23706,"q":"What is the improper fraction represented by the letter A on the number line?","img":"p4/images/st-hilda-2024-p4-term-3-review-q14.png","skill_id":119,"type_id":1,"opts":["\\(\\dfrac{22}{5}\\)","\\(\\dfrac{23}{5}\\)","\\(\\dfrac{24}{5}\\)","\\(\\dfrac{18}{5}\\)"]},{"id":23707,"q":"What fraction of the set is shaded? Give your answer as a fraction in the simplest form.","img":"p4/images/st-hilda-2024-p4-term-3-review-q15.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{6}{9}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{3}{9}\\)","\\(\\dfrac{1}{3}\\)"]},{"id":23708,"q":"The table shows the number of students who are right-handed and left-handed in Classes 4A and 4B.Fill in the missing numbers.Total of 4A = .Right-handed in 4B = .","img":"p4/images/st-hilda-2024-p4-term-3-review-q16.png","skill_id":146,"type_id":2,"opts":["40","29"]},{"id":23710,"q":"Name the smallest angle in the figure.","img":"p4/images/st-hilda-2024-p4-term-3-review-q18.png","skill_id":140,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":23711,"q":"Measure and write down the size of angle x.","img":"p4/images/st-hilda-2024-p4-term-3-review-q19.png","skill_id":140,"type_id":2,"opts":["32"]},{"id":23712,"q":"The table shows the different types of canned drinks sold.A total of 500 canned drinks were sold in a week.How many cans of Milo were sold? ","img":"p4/images/st-hilda-2024-p4-term-3-review-q21.png","skill_id":118,"type_id":2,"opts":["125"]},{"id":23714,"q":"Look at the shapes.How many quarter circles are there? ","img":"p4/images/st-hilda-2024-p4-term-3-review-q23.png","skill_id":221,"type_id":2,"opts":["5"]},{"id":27024,"q":"RS is the height of triangle PRQ._______ is its base.","img":"p5/images/maris-stella-2023-p5-weighted-assessment-2-q2.png","skill_id":186,"type_id":1,"opts":["PQ","PR","RQ","RS"]},{"id":27029,"q":"The table shows the number of each item sold at a bookshop.Part of the table is stained with ink.Pen [stained], Ruler 64, Eraser 50.(a) The ratio of the number of pens sold to the number of rulers sold is 1 : 4.Find the number of pens sold.(b) What is the ratio of the number of rulers sold to the total number of rulers and erasers sold? Give your answer in the simplest form.","img":"p5/images/maris-stella-2023-p5-weighted-assessment-2-q7.png","skill_id":183,"type_id":1,"opts":["Pens 16; ratio 32 : 57","Pens 256; ratio 64 : 114","Pens 16; ratio 64 : 50","Pens 16; ratio 25 : 57"]},{"id":27030,"q":"Figure ABCD is a rectangle.Find the area of the shaded part.","img":"p5/images/maris-stella-2023-p5-weighted-assessment-2-q8.png","skill_id":186,"type_id":2,"opts":["72"]},{"id":27035,"q":"Triangle ABC overlaps Triangle DEF.The height of triangle ABC is 25 cm and its base is 18 cm.BF = FC = CE.The shaded area is 99 cm².(a) Find the area of the unshaded region of Triangle ABC.(b) Find the area of Triangle DFE.","img":"p5/images/maris-stella-2023-p5-weighted-assessment-2-q13.png","skill_id":186,"type_id":2,"opts":["126","198"]},{"id":27037,"q":"The figure is made up of rectangle AEFG and 2 right angled triangles.AG = AB = BE = EF.BC is \\(\\dfrac{1}{3}\\) of AE.The perimeter of rectangle AEFG is 108 cm.Find the area of the figure.","img":"p5/images/maris-stella-2023-p5-weighted-assessment-2-q15.png","skill_id":186,"type_id":2,"opts":["864"]},{"id":27289,"q":"Which figure has only one line of symmetry?","img":"p6/images/nan-hua-2024-p6-non-weighted-assessment-2-q7.png","skill_id":6,"type_id":1,"opts":["Pac-man / quarter-cut circle","Wavy flag shape","Square (concentric squares)","Sun with rays"]},{"id":27404,"q":"The figure is made up of 12 identical rectangles, of which 2 are shaded.How many more rectangles must be shaded so that 75% of the figure is shaded? ","img":"p6/images/red-swastika-2024-p6-class-test-2-q7b.png","skill_id":174,"type_id":2,"opts":["7"]},{"id":27414,"q":"Ali cut out four identical semicircles from an isosceles triangular piece of paper as shown in Figure 1.The diameter of the semicircle is 20 cm.He then arranged the semicircles as shown in Figure 2.(Take \\(\\pi = 3.14\\)) Find the total area of the four semicircles. cm²","img":"p6/images/red-swastika-2024-p6-class-test-2-q16a.png","skill_id":220,"type_id":2,"opts":["628"]},{"id":27415,"q":"Four identical semicircles (diameter 20 cm) were cut from an isosceles triangular piece of paper, the right-angled triangle having two equal sides of 40 cm.(Take \\(\\pi = 3.14\\)) Find the area of the remaining piece of paper. cm²","img":"p6/images/red-swastika-2024-p6-class-test-2-q16b.png","skill_id":222,"type_id":2,"opts":["172"]},{"id":27416,"q":"Four identical semicircles of diameter 20 cm were arranged as shown in Figure 2, with a flat segment of 16 cm.(Take \\(\\pi = 3.14\\)) Find the perimeter of Figure 2. cm","img":"p6/images/red-swastika-2024-p6-class-test-2-q16c.png","skill_id":221,"type_id":2,"opts":["157.6"]},{"id":28106,"q":"The figure is made up of 20 identical squares.What percentage of the figure is shaded? %","img":"p5/images/catholic-high-2024-p5-weighted-assessment-3-q5.png","skill_id":171,"type_id":2,"opts":["30"]},{"id":28210,"q":"In the number line, what is the mixed number represented by A?","img":"p5/images/acs-2025-p5-end-of-year-exam-q5.png","skill_id":158,"type_id":1,"opts":["\\(1\\dfrac{1}{4}\\)","\\(1\\dfrac{3}{4}\\)","\\(2\\dfrac{1}{4}\\)","\\(2\\dfrac{3}{4}\\)"]},{"id":28213,"q":"The figure is made up of 20 equal squares.What percentage of the figure is shaded?","img":"p5/images/acs-2025-p5-end-of-year-exam-q8.png","skill_id":171,"type_id":1,"opts":["5%","8%","20%","40%"]},{"id":28215,"q":"In the square grid, which of the following lines, when drawn, is parallel to AB?","img":"p5/images/acs-2025-p5-end-of-year-exam-q10.png","skill_id":100,"type_id":1,"opts":["CD","CE","CF","CG"]},{"id":28218,"q":"AD = CD = 10 cm, BD = 24 cm and BC = 26 cm.Find the area of triangle ABC.","img":"p5/images/acs-2025-p5-end-of-year-exam-q13.png","skill_id":186,"type_id":1,"opts":["120 cm²","130 cm²","170 cm²","180 cm²"]},{"id":28219,"q":"The pie chart shows the types of stationery sold.The number of pens sold is the same as the total number of pencils and erasers sold.What fraction of the stationery sold are pens?","img":"p5/images/acs-2025-p5-end-of-year-exam-q14.png","skill_id":235,"type_id":1,"opts":["\\(\\dfrac{3}{8}\\)","\\(\\dfrac{1}{3}\\)","\\(\\dfrac{3}{11}\\)","\\(\\dfrac{1}{4}\\)"]},{"id":28220,"q":"ABCD is a square.Find \\u2220p.","img":"p5/images/acs-2025-p5-end-of-year-exam-q15.png","skill_id":200,"type_id":1,"opts":["20°","25°","30°","35°"]},{"id":28223,"q":"Dots are placed at an equal distance from each other along 5 sides of shape W.The number of dots on each side is the same and each corner has a dot on it.When there are 20 dots on shape W, there are 5 dots on each side.When there are 65 dots on shape W, how many dots are there on each side?","img":"p5/images/acs-2025-p5-end-of-year-exam-q18.png","skill_id":154,"type_id":1,"opts":["12","13","14","15"]},{"id":28225,"q":"(a) Find the value of \\(\\dfrac{2}{5}+\\dfrac{1}{4}\\).(b) The figure is made up of 4 identical squares.What fraction of the figure is shaded?","img":"p5/images/acs-2025-p5-end-of-year-exam-q20.png","skill_id":159,"type_id":1,"opts":["\\(\\dfrac{13}{20}\\)","\\(\\dfrac{5}{8}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{4}\\)"]},{"id":28228,"q":"A rectangular piece of paper is folded as shown.Find \\u2220h.","img":"p5/images/acs-2025-p5-end-of-year-exam-q25.png","skill_id":194,"type_id":2,"opts":["245"]},{"id":28231,"q":"Ali cut out three identical right-angled triangles.He joined them to form the figure PQRS.RS = 12 cm and QR = 10 cm.The perimeter of the figure is 36 cm.Find the area of the figure PQRS. cm²","img":"p5/images/acs-2025-p5-end-of-year-exam-q28.png","skill_id":186,"type_id":2,"opts":["72"]},{"id":28236,"q":"160 students took part in a competition.Each student must obtain at least a certain score in the first round to qualify for the second round.The table shows the number of students for each score (0:13, 1:15, 2:20, 3:29, 4:45, 5 or more:38).30% of the students did not qualify for the second round.From the table, what is the lowest score of a student who qualified for the second round?  points","img":"p5/images/acs-2025-p5-end-of-year-exam-q33.png","skill_id":175,"type_id":2,"opts":["3"]},{"id":28239,"q":"ABD is an equilateral triangle.ABC is an isosceles triangle where BA = BC and \\u2220CBD = 72°.Find \\u2220ACB. °","img":"p5/images/acs-2025-p5-end-of-year-exam-q36.png","skill_id":197,"type_id":2,"opts":["24"]},{"id":28240,"q":"The pie chart shows the number of four types of pastries in a shop.There was an equal number of egg tarts and apple pies.There were 28 more tuna pies than egg tarts.There were 250 pastries altogether.Curry puffs make up 42% of the pastries.(a) What was the total number of tuna pies, egg tarts and apple pies? (b) How many apple pies were there? ","img":"p5/images/acs-2025-p5-end-of-year-exam-q37.png","skill_id":236,"type_id":2,"opts":["145","39"]},{"id":28241,"q":"A tank measuring 45 cm by 24 cm and 27 cm was \\(\\dfrac{1}{3}\\) filled with water at first.(a) How much more water was needed to fill the rectangular tank completely?  cm³(b) Dillon turned on a tap and let water flow into the tank at a rate of 1.35 \\u2113 per minute.After 15 minutes, he turned off the tap.How much water had overflowed? Express your answer in litres. ℓ","img":"p5/images/acs-2025-p5-end-of-year-exam-q38.png","skill_id":193,"type_id":2,"opts":["19440","0.81"]},{"id":28243,"q":"ABCD is a parallelogram.DG is a straight line.\\u2220ABC = 65°, \\u2220CAD = 50° and \\u2220CFG = 140°.(a) Find \\u2220BAC. °(b) Find \\u2220CDF. °","img":"p5/images/acs-2025-p5-end-of-year-exam-q40.png","skill_id":200,"type_id":2,"opts":["65","25"]},{"id":28248,"q":"Figure A is a square formed using 2 identical tiles.Figure B is a rectangle formed by rearranging the tiles.The area of Figure A is 81 m².Figure C shows a rectangular path formed by using the tile pattern of Figure B.The path is continuous and completely covered.It has an area of 2106 m².(a) What is the length of Figure B? Ans:  m(b) What is the perimeter of the path? Ans:  m","img":"p5/images/acs-2025-p5-end-of-year-exam-q45.png","skill_id":138,"type_id":2,"opts":["13.5","714"]},{"id":28250,"q":"The solid is made up of 1-cm cubes glued together.What is the volume of the solid?","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q2.png","skill_id":190,"type_id":1,"opts":["13 cm³","14 cm³","15 cm³","16 cm³"]},{"id":28251,"q":"Four triangles are shown on the square grid.Three of the triangles have the same area and one has a different area.Which triangle has a different area from the rest?","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q3.png","skill_id":186,"type_id":1,"opts":["Triangle (1)","Triangle (2)","Triangle (3)","Triangle (4)"]},{"id":28254,"q":"What is the base of Triangle DEF when the height is EJ?","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q6.png","skill_id":185,"type_id":1,"opts":["DE","FD","DF","DG"]},{"id":28256,"q":"Find the volume of the cube.","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q8.png","skill_id":190,"type_id":2,"opts":["125"]},{"id":28257,"q":"The diagram shows the number line between 1.5 and 1.6.In the number line, what is the value represented by A? ","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q9.png","skill_id":123,"type_id":2,"opts":["1.58"]},{"id":28258,"q":"Rayden made a solid using 16 cubes of side 1 cm.The 16 cubes were put inside a glass tank.How many more cubes are needed to fill the glass tank completely? ","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q11.png","skill_id":193,"type_id":2,"opts":["176"]},{"id":28259,"q":"A tank has a rectangular base with length 45 cm.The length is 25 cm longer than the breadth.(a) Find the area of the base of the tank.(b) The height of the tank is 35 cm.The tank is \\(\\dfrac{4}{5}\\) filled with water.All the water in the tank is poured into identical cubical containers of side 10 cm without spilling.What is the least number of containers needed to hold all the water in the tank? ","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q12.png","skill_id":193,"type_id":2,"opts":["900","26"]},{"id":28260,"q":"Figure 1 shows a right-angled triangle XYZ where YZ = 8 cm.Figure 2 is formed using four such right-angled triangles.The perimeter of Figure 2 is 96 cm.XY is 6 cm shorter than the total length of XZ and YZ.Find the area of Figure 2.","img":"p5/images/acs-junior-2025-p5-weighted-assessment-2-q13.png","skill_id":186,"type_id":2,"opts":["240"]},{"id":28270,"q":"The diagram shows a number pattern represented by the letters A to F, where each letter is 1 more than the one before it (A, +1 → B, +1 → C, +1 → D, +1 → E, +1 → F).B + D + F = 27.What is the value of F?","img":"p5/images/anglo-chinese-school-junior-2025-p5-weighted-assessment-1-q10.png","skill_id":152,"type_id":2,"opts":["11"]},{"id":28271,"q":"Erasers are sold at 10 for \\(\\$5\\) and pens are sold at 8 for \\(\\$6\\). Julius bought an equal number of erasers and pens for \\(\\$150\\). How many pens did he buy?[?]","img":"p5/images/anglo-chinese-school-junior-2025-p5-weighted-assessment-1-q11.png","skill_id":167,"type_id":2,"opts":["120"]},{"id":28275,"q":"The figure is made up of 12 identical squares.What percentage of the figure is shaded?","img":"p5/images/acs-junior-2025-p5-weighted-assessment-3-q2.png","skill_id":171,"type_id":1,"opts":["40%","50%","60%","70%"]},{"id":28278,"q":"AOB, COD and EOF are straight lines.\\(\\angle FOD = 42°\\).Find \\(\\angle AOC + \\angle BOE\\).","img":"p5/images/acs-junior-2025-p5-weighted-assessment-3-q5.png","skill_id":194,"type_id":1,"opts":["42°","84°","126°","138°"]},{"id":28281,"q":"JK is a straight line.Find \\(\\angle n\\).Ans: °","img":"p5/images/acs-junior-2025-p5-weighted-assessment-3-q8.png","skill_id":194,"type_id":2,"opts":["97"]},{"id":28284,"q":"Measure \\(\\angle w\\).Ans: °","img":"p5/images/acs-junior-2025-p5-weighted-assessment-3-q11.png","skill_id":194,"type_id":2,"opts":["65"]},{"id":28290,"q":"What fraction of the stars are shaded?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q4.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{6}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{6}{11}\\)","\\(\\dfrac{5}{11}\\)"]},{"id":28293,"q":"A cuboid of height 10 cm has a square base of side 4 cm.What is its volume?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q7.png","skill_id":190,"type_id":1,"opts":["240 cm³","160 cm³","80 cm³","40 cm³"]},{"id":28294,"q":"In the figure, EF and GH are straight lines.Which of the following is true?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q8.png","skill_id":194,"type_id":1,"opts":["\\u2220a = \\u2220c","\\u2220b = \\u2220d","\\u2220a + \\u2220b = \\u2220d","\\u2220b + \\u2220c = 180°"]},{"id":28296,"q":"What fraction of the students were from School D?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q10.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{3}{10}\\)","\\(\\dfrac{13}{40}\\)","\\(\\dfrac{3}{8}\\)","\\(\\dfrac{1}{4}\\)"]},{"id":28301,"q":"Which of the following is not a net of a cube?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q15.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":28303,"q":"In the figure, ABCE is a trapezium.AB // EC and AD // BC.\\u2220EAD = 56°, \\u2220CDB = 84°.Find \\u2220DBC.","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q17.png","skill_id":200,"type_id":1,"opts":["56°","62°","96°","146°"]},{"id":28304,"q":"The figure is made up of 3 identical small squares and 1 big square.Two of the squares overlap as shown.The perimeter of each small square is 64 cm.P is the center of the big square.What is the area of the figure?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q18.png","skill_id":138,"type_id":1,"opts":["288 cm²","896 cm²","1152 cm²","1280 cm²"]},{"id":28307,"q":"Eight 1-cm cubes were glued together to form the solid shown.(b) What is the least number of 1-cm cubes that must be added to the solid to form a cuboid? ","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q21.png","skill_id":188,"type_id":2,"opts":["28"]},{"id":28309,"q":"Find the area of Triangle WXY. cm²","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q23.png","skill_id":186,"type_id":2,"opts":["66"]},{"id":28310,"q":"A cubical tank of side 30 cm is \\(\\dfrac{2}{3}\\) filled with water.How much water is in the tank? Give your answer in \\u2113.","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q24.png","skill_id":192,"type_id":2,"opts":["18"]},{"id":28311,"q":"PQ and RS are straight lines.Find \\u2220QUT as marked.Ans:  °","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q25.png","skill_id":194,"type_id":2,"opts":["243"]},{"id":28314,"q":"PQRS is a square piece of paper.Kelly shaded triangle PTS and five rectangles on the paper.PT is \\(\\dfrac{1}{4}\\) the length of PQ.\\(\\dfrac{1}{2}\\) of RSTQ is shaded with the rectangles.What fraction of the paper is shaded?","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q30.png","skill_id":165,"type_id":1,"opts":["\\(\\dfrac{9}{16}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{7}{16}\\)","\\(\\dfrac{5}{8}\\)"]},{"id":28317,"q":"480 students participated in a survey to choose their favourite fruit.Their choices were represented in the pie chart.Apple 23%, Banana 15%, Durian (right angle) and Orange.What was the total number of students who chose apple and orange in the survey? Ans: ","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q33.png","skill_id":236,"type_id":2,"opts":["297"]},{"id":28320,"q":"Figure 1 shows Triangle ABC.BA = BC.Figure 2 shows the same triangle after it is folded along line DE.\\u2220B = 84° (at the apex, marked) and a 62° angle is marked at D.(a) Find \\u2220x.Ans:  °(b) Find \\u2220y.Ans:  °","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q36.png","skill_id":197,"type_id":2,"opts":["48","20"]},{"id":28323,"q":"In the figure, DA = DB = DC.\\u2220ADC = 138°, \\u2220BCE = 22° and \\u2220BAC = 47°.BED and AEC are straight lines.(a) Find \\u2220DCA.Ans:  °(b) Find \\u2220ABC.Ans:  °","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q39.png","skill_id":197,"type_id":2,"opts":["21","111"]},{"id":28327,"q":"A stack of 10 identical pots were arranged as shown in Figure 1 (total height 63 cm).Figure 2 shows the remaining pots after 3 pots were removed (height 59.4 cm).(a) What is the height of PQ (the rim added by stacking the lower pots)? Ans:  cm(b) What is the height of one pot? Ans:  cm","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q43.png","skill_id":167,"type_id":2,"opts":["4.8","26.7"]},{"id":28328,"q":"Two rectangular tanks, P and Q, had some water at first.Tank P base 20 cm by 10 cm.Tank Q base 25 cm by 9 cm with water 15 cm and 8 cm empty above.Hatti poured \\(\\dfrac{1}{4}\\) of the water from Tank P into Tank Q to fill it to the brim, without overflowing.(a) How much water was there left in Tank P? Ans:  m\\u2113(b) Hatti then poured some water back from Tank Q into Tank P to fill it to the brim","img":"p5/images/ai-tong-2025-p5-end-of-year-exam-q44.png","skill_id":193,"type_id":2,"opts":["5400","7.8"]},{"id":28344,"q":"The cuboid has a height of 8 cm and a square base of side 3 cm.Find its volume.","img":"p5/images/ai-tong-2025-p5-weighted-assessment-2-q2.png","skill_id":190,"type_id":2,"opts":["72"]},{"id":28345,"q":"Find the area of the shaded triangle.","img":"p5/images/ai-tong-2025-p5-weighted-assessment-2-q3.png","skill_id":186,"type_id":2,"opts":["120"]},{"id":28346,"q":"A wire is 2.5 m long.Some of it is used to form a triangle with 3 equal sides.Each side of the triangle is 75 cm.What is the length of wire that is left unused? ","img":"p5/images/ai-tong-2025-p5-weighted-assessment-2-q4.png","skill_id":184,"type_id":2,"opts":["25"]},{"id":28348,"q":"At a party, a rectangular container measuring 45 cm by 38 cm by 40 cm was \\(\\dfrac{5}{8}\\) filled with fruit punch at first.Each guest was served with a 550 mℓ cup of fruit punch.What was the greatest possible number of such cups of fruit punch served? ","img":"p5/images/ai-tong-2025-p5-weighted-assessment-2-q7.png","skill_id":193,"type_id":2,"opts":["77"]},{"id":28351,"q":"Rectangle ACEH is made up of two identical rectangles, BCDK and KDEF, and two identical squares, ABKJ and JKFH.AC = 21 cm and DE = 6 cm.(a) Find the area of triangle GKD.(b) Find the total area of the shaded parts.","img":"p5/images/ai-tong-2025-p5-weighted-assessment-2-q10.png","skill_id":186,"type_id":2,"opts":["45","162"]},{"id":28352,"q":"A total of 60 light bulbs are set up at an equal distance apart around a rectangular garden ABCD.A light bulb is set up at each corner of the garden.The distance between every two light bulbs is 30 cm.(a) 17 light bulbs are set up along side DC.Find the length of DC.(b) How many light bulbs are placed along BC? ","img":"p5/images/ai-tong-2025-p5-weighted-assessment-2-q11.png","skill_id":152,"type_id":2,"opts":["480","15"]},{"id":28357,"q":"Find \\(\\angle x\\).Ans: °","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q5.png","skill_id":194,"type_id":2,"opts":["121"]},{"id":28359,"q":"AD, CF and BE are straight lines.\\(\\angle AOE\\) is 157° and \\(\\angle BOF\\) is 128°.Find \\(\\angle EOD\\).Ans: °","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q9.png","skill_id":194,"type_id":2,"opts":["23"]},{"id":28360,"q":"The pie chart shows how Mrs Chin spent her money, with Food being 36%. Mrs Chin spent a total of \\(\\$350\\). How much money did she spend on food?Ans: \\(\\$\\)[?]","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q11.png","skill_id":235,"type_id":2,"opts":["126"]},{"id":28361,"q":"There is a sale at ABC Fashion: the 1st dress is at 10% discount and the 2nd dress is at 15% discount, where the price of the 2nd dress should be equal to or lower than the price of the 1st dress. Cassandra bought two dresses with usual prices of \\(\\$60\\) and \\(\\$89\\). How much did she pay for the two dresses after the discount?Ans: \\(\\$\\)[?]","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q13.png","skill_id":176,"type_id":2,"opts":["131.10"]},{"id":28362,"q":"The figure shows an empty tank measuring 60 cm by 24 cm by 35 cm.At 3 p.m., tap A was turned on.Water flowed into the tank from tap A at a rate of 1.4 ℓ per minute.After 6 minutes, tap B was turned on.Water flowed into the tank from tap B at a rate of 1.6 ℓ per minute.At what time was the tank completely filled without overflowing?","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q14.png","skill_id":191,"type_id":1,"opts":["3:20 p.m.","3:18 p.m.","3:24 p.m.","3:26 p.m."]},{"id":28364,"q":"At a bakery, big donuts are sold at 3 for \\(\\$7\\) and mini donuts at 4 for \\(\\$5\\). Theo bought an equal number of big donuts and mini donuts. He spent \\(\\$91\\) more on the big donuts than the mini donuts. How many donuts did he buy in all?Ans: [?]","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q17.png","skill_id":152,"type_id":2,"opts":["168"]},{"id":28365,"q":"A path was completely covered with identical rectangular and square tiles, following the pattern shown.The path is 4.5 m wide and 42 m long.What is the length of each square tile?Ans:  m","img":"p5/images/ai-tong-2025-p5-weighted-assessment-3-q19.png","skill_id":152,"type_id":2,"opts":["1.5"]},{"id":28373,"q":"A solid cuboid of height 10 cm has a square base of 4 cm.What is its volume?","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q8.png","skill_id":190,"type_id":1,"opts":["40 cm³","64 cm³","160 cm³","400 cm³"]},{"id":28374,"q":"In the square grid, which of the following lines, when drawn, is parallel to QP?","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q9.png","skill_id":100,"type_id":1,"opts":["AR","BR","CR","DR"]},{"id":28376,"q":"Pupils chose one sport to be played during PE lesson.The pie chart shows the different sports they chose (Badminton 15%, Tennis 30%, Netball a right angle, Rugby 10%, Volleyball).What fraction of the class chose Volleyball?","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q11.png","skill_id":235,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{5}\\)","\\(\\dfrac{2}{5}\\)","\\(\\dfrac{3}{20}\\)"]},{"id":28378,"q":"In the figure, POQ is a straight line.\\u2220POS = 100° and \\u2220ROQ = 124°.Find \\u2220ROS.","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q13.png","skill_id":194,"type_id":1,"opts":["24°","44°","56°","80°"]},{"id":28380,"q":"The postal charges for sending mails to a country are: up to 20 g \\(\\$0.75\\); up to 50 g \\(\\$1.20\\); up to 100 g \\(\\$1.95\\); up to 250 g \\(\\$4\\). Ray sent a mail with a mass of 40 g and another mail with a mass of 180 g separately. How much did he pay for the postage?","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q15.png","skill_id":167,"type_id":1,"opts":["$4","$5.20","$5.50","$5.85"]},{"id":28381,"q":"The figure shows a rectangular box partly filled with 1-cm cubes.What is the volume of the rectangular box?","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q16.png","skill_id":190,"type_id":1,"opts":["105 cm³","140 cm³","112 cm³","192 cm³"]},{"id":28387,"q":"The figure shows a right-angled triangle (sides 16 cm, 30 cm and 34 cm with the right angle between 16 cm and 30 cm).Find the area of the triangle.Ans:  cm²","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q22.png","skill_id":186,"type_id":2,"opts":["240"]},{"id":28391,"q":"DEFG is a rhombus.DH is a straight line.\\u2220DEF = 72°.Find \\u2220GFH.Ans:  °","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q28.png","skill_id":200,"type_id":2,"opts":["126"]},{"id":28394,"q":"The pie chart shows the types of books at the school library.There are 60 comic books.There is an equal number of Mystery and Science Fiction books.Thriller is \\(\\dfrac{7}{20}\\), Fantasy is \\(\\dfrac{1}{10}\\).What percentage of the books are Mystery books? Ans:  %","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q33.png","skill_id":236,"type_id":2,"opts":["15"]},{"id":28395,"q":"The pie chart shows the types of books at the school library.There are 60 comic books.How many books are Thriller books? Ans: ","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q34.png","skill_id":236,"type_id":2,"opts":["84"]},{"id":28399,"q":"A rectangular piece of paper is folded to form the figure.The total area of the two identical shaded triangles is 81 cm².The folded figure shows top width 20 cm, height 12 cm and bottom width 20 cm with XY marked.(a) Find the length of XY.Ans:  cm(b) Find the area of the rectangular piece of paper before it was folded.Ans:  cm²","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q38.png","skill_id":138,"type_id":2,"opts":["9","630"]},{"id":28401,"q":"WXYZ is a trapezium and PYR is an isosceles triangle where PY = YR.\\u2220WZY = 52°, \\u2220WQY = 74° and \\u2220QYR = 35°.(a) Find \\u2220YRP.Ans:  °(b) Find \\u2220XYP.Ans:  °","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q40.png","skill_id":200,"type_id":2,"opts":["39","61"]},{"id":28404,"q":"Mei Ling used identical 2-cm squares to form figures that follow a pattern (Figure 1: 1 square / perimeter 8 cm; Figure 2: \\(\\dfrac{3}{16}\\); Figure 3: \\(\\dfrac{6}{24}\\); Figure 4: \\(\\dfrac{10}{32}\\)).(b) Find the perimeter of Figure 20. Ans: [?] cm(c) In which figure would 465 squares be used? Ans: Figure [?]","img":"p5/images/henry-park-2025-p5-end-of-year-exam-q44.png","skill_id":154,"type_id":2,"opts":["160","30"]},{"id":28409,"q":"In the figure, ABC is a triangle.What is the height of triangle ABC when its base is AC?","img":"p5/images/henry-park-2025-p5-weighted-assessment-1-q3.png","skill_id":186,"type_id":1,"opts":["AE","BA","BC","BD"]},{"id":28417,"q":"The figure is a 4 by 4 grid of squares.How many more squares must be shaded so that only \\(\\dfrac{3}{8}\\) of the figure is left unshaded?","img":"p5/images/henry-park-2025-p5-weighted-assessment-1-q11.png","skill_id":159,"type_id":2,"opts":["4"]},{"id":28418,"q":"The figure is made up of rectangle ABCD and triangle BDE.AB = 19 cm, BC = 10 cm and EC = 5 cm.Find the area of the shaded triangle BDE.","img":"p5/images/henry-park-2025-p5-weighted-assessment-1-q12.png","skill_id":138,"type_id":2,"opts":["70"]},{"id":28419,"q":"The solid is made up of 1-cm cubes.What is the volume of the solid?","img":"p5/images/henry-park-2025-p5-weighted-assessment-1-q13.png","skill_id":188,"type_id":2,"opts":["8"]},{"id":28420,"q":"The table shows museum admission prices: Adult \\(\\$15\\), Child \\(\\$7\\), Package A (1 adult and 1 child) \\(\\$20\\), Package B (2 adults and 1 child) \\(\\$35\\). Mr Liew bought tickets for 4 adults and 3 children. What was the least amount that he could have paid?\\(\\$\\)[?]","img":"p5/images/henry-park-2025-p5-weighted-assessment-1-q14.png","skill_id":152,"type_id":2,"opts":["75"]},{"id":28422,"q":"The figure is a rectangle with a length of 18 cm and a breadth of 13 cm, made up of shaded and unshaded parts.Find the area of the unshaded parts.","img":"p5/images/henry-park-2025-p5-weighted-assessment-1-q16.png","skill_id":138,"type_id":2,"opts":["117"]},{"id":28427,"q":"ABCD is a square.Find the area of the shaded part.","img":"p5/images/henry-park-2025-p5-weighted-assessment-2-q3.png","skill_id":186,"type_id":2,"opts":["40"]},{"id":28429,"q":"The figure is made up of 6 identical small rectangles.The length of AB is 96 cm.(a) Find the length of each rectangle.(b) Find the area of the shaded triangle.","img":"p5/images/henry-park-2025-p5-weighted-assessment-2-q5.png","skill_id":186,"type_id":2,"opts":["64","1024"]},{"id":28430,"q":"The table shows the rates for renting roller blades: 1st hour costs \\(\\$10.00\\); every subsequent \\(\\dfrac{1}{2}\\) hour or part thereof costs \\(\\$6.50\\). Tim rented a pair of roller blades for \\(3\\dfrac{3}{4}\\) hours. How much did he pay in total? [?]","img":"p5/images/henry-park-2025-p5-weighted-assessment-2-q6.png","skill_id":167,"type_id":2,"opts":["49"]},{"id":28431,"q":"A rectangular container measuring 30 cm by 20 cm by 60 cm is filled with water up to \\(\\dfrac{2}{3}\\) of its height.Water flows into the container at a rate of 0.6 ℓ per minute.How much water is there in the container after 15 minutes? Give your answer in litres.","img":"p5/images/henry-park-2025-p5-weighted-assessment-2-q7.png","skill_id":193,"type_id":2,"opts":["33"]},{"id":28436,"q":"In the number line, what is the mixed number represented by A?","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q4.png","skill_id":158,"type_id":1,"opts":["\\(1\\dfrac{3}{4}\\)","\\(1\\dfrac{3}{7}\\)","\\(1\\dfrac{3}{8}\\)","\\(1\\dfrac{3}{10}\\)"]},{"id":28439,"q":"What percentage of the figure below is shaded?","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q7.png","skill_id":171,"type_id":1,"opts":["12%","20%","40%","60%"]},{"id":28440,"q":"In the square grid, which of the following lines, when drawn, is parallel to line AB?","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["CG","DG","DF","CE"]},{"id":28442,"q":"In the figure, AB and CD are straight lines.Which one of the following statements is true?","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q10.png","skill_id":194,"type_id":1,"opts":["\\u2220w + \\u2220z = 180°","\\u2220w + \\u2220x + \\u2220y + \\u2220z = 360°","\\u2220y = \\u2220x","\\u2220x = \\u2220z"]},{"id":28444,"q":"The figure shows a triangle ABC (sides AC = 13 cm, AB = 15 cm, base CB = 14 cm, height from A = 12 cm).What is the area of triangle ABC?","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q12.png","skill_id":186,"type_id":1,"opts":["84 cm²","90 cm²","91 cm²","105 cm²"]},{"id":28447,"q":"In the figure, BCED is a rhombus and ACE is a triangle.\\u2220ACB = 28°.Find \\u2220EAC.","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q15.png","skill_id":200,"type_id":1,"opts":["23°","28°","29°","51°"]},{"id":28449,"q":"The figure below shows a square ABCD and a rectangle EFGH.\\(\\dfrac{3}{8}\\) of square ABCD overlaps with rectangle EFGH.AB = HE.The length of AB is \\(\\dfrac{1}{3}\\) the length of EF.What fraction of the rectangle is not overlapped with the square?","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q17.png","skill_id":165,"type_id":1,"opts":["\\(\\dfrac{1}{8}\\)","\\(\\dfrac{5}{8}\\)","\\(\\dfrac{7}{8}\\)","\\(\\dfrac{9}{8}\\)"]},{"id":28454,"q":"A tank is filled with water (base 10 cm by 6 cm, water height 7 cm).What is the volume of water in the tank? Ans:  cm³","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q22.png","skill_id":191,"type_id":2,"opts":["420"]},{"id":28456,"q":"2 beakers of water are shown (each scaled with 500 ml mark).What is the total amount of water in the 2 beakers? Express your answer in litres.Ans: ","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q24.png","skill_id":192,"type_id":2,"opts":["0.25"]},{"id":28457,"q":"ABC is an isosceles triangle.\\u2220ACB = 55° and \\u2220DAC = 29°.Find \\u2220BAD.Ans:  °","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q25.png","skill_id":197,"type_id":2,"opts":["41"]},{"id":28459,"q":"The solid shown below is made up of 1-cm cubes.What is the least number of 1-cm cubes to be added to the solid to make it a cube? Ans: ","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q28.png","skill_id":188,"type_id":2,"opts":["49"]},{"id":28461,"q":"In the figure, ABCD is a square.AEFG is a rectangle and \\u2220DAE = 254°.Find \\u2220GAB.Ans:  °","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q30.png","skill_id":200,"type_id":2,"opts":["74"]},{"id":28464,"q":"The figure below shows the net of a cuboid with a square base.The net is 30 cm wide and 24 cm tall.What is the volume of the cuboid? Ans:  cm³","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q33.png","skill_id":190,"type_id":2,"opts":["864"]},{"id":28466,"q":"The pie chart shows the amount of money raised by the students in a donation drive (P4 \\(\\dfrac{1}{10}\\), P2 \\(\\dfrac{1}{5}\\), P1 \\(\\$3268\\), P3, P5, P6). The students in P1 raised the same amount of money as the students in P4. How much did the students in all 6 levels raise? Ans: \\(\\$\\) [?]","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q37.png","skill_id":236,"type_id":2,"opts":["32680"]},{"id":28469,"q":"ABCD is a parallelogram and BCDF is a trapezium.AD = FD.\\u2220BED = 135° and \\u2220BCD = 116°.(a) Find \\u2220DAF.Ans:  °(b) Find \\u2220FDE.Ans:  °","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q43.png","skill_id":200,"type_id":2,"opts":["64","71"]},{"id":28471,"q":"The figure is made up of identical rectangles PQRS and SRTU and identical triangles VRW and WRX.The perimeter of the shaded part VRXW is 84 cm and PS = WR.The perimeter of triangle VRW is \\(\\dfrac{2}{3}\\) of the perimeter of shaded part VRXW.What is the area of the shaded part? Ans:  cm²","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q45.png","skill_id":186,"type_id":2,"opts":["196"]},{"id":28472,"q":"Study the pattern of grey and white arrows. The table shows the first figures (Figure 1: 2 grey / 3 white; Figure 2: \\(\\dfrac{4}{5}\\); Figure 3: \\(\\dfrac{6}{7}\\); Figure 4: \\(\\dfrac{8}{9}\\)). (b) What is the total number of grey and white arrows in Figure 10? Ans: [?]","img":"p5/images/maha-bodhi-2025-p5-end-of-year-exam-q46.png","skill_id":154,"type_id":2,"opts":["41"]},{"id":28478,"q":"In triangle ABD, the base is AD.Name the height.","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-1-q5.png","skill_id":186,"type_id":1,"opts":["AC","DE","EA","FB"]},{"id":28489,"q":"The figure is made up of a rectangle and a triangle.The length of the rectangle is 4 times its breadth.Find the area of the triangle.Ans:  cm²","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-1-q16.png","skill_id":186,"type_id":2,"opts":["160"]},{"id":28493,"q":"The table shows the cost of sending a parcel to Town A: First 300 g costs \\(\\$2\\); every additional 50 g or part thereof costs \\(\\$0.35\\). How much does it cost to send a parcel that has a mass of 480 g? [?]","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-2-q3.png","skill_id":167,"type_id":2,"opts":["3.40"]},{"id":28494,"q":"The figure is made up of squares ABCD and EFGC.The length of AB is twice the length of EF.What is the area of triangle AGD? ","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-2-q4.png","skill_id":186,"type_id":2,"opts":["972"]},{"id":28495,"q":"The figure is made up of rectangle PQST and triangle QRS.What is the area of the shaded part of the figure? ","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-2-q5.png","skill_id":186,"type_id":2,"opts":["6650"]},{"id":28496,"q":"Container A has a square base with sides 15 cm and a height of 74 cm.Container A has 5850 cm³ of water in it.The capacity of Container B is 5 times the capacity of Container A.(a) What is the capacity of Container B? (b) All the water in Container A is poured into Container B.How much more water is needed to fill Container B completely? ","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-2-q6.png","skill_id":193,"type_id":2,"opts":["83250","77400"]},{"id":28498,"q":"Jamie used unit cubes to form solids in a pattern (1st, 2nd, 3rd, ...).(a) How many unit cubes are there in the 7th solid in this pattern? (b) To form a cube, what is the least number of unit cubes to be added to the 7th solid? ","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-2-q8.png","skill_id":193,"type_id":2,"opts":["63","280"]},{"id":28500,"q":"The figure is made up of square ABCD and triangle EBF.The area of Square ABCD is 196 cm² and AE = EB.Find the difference between area X and area Y.","img":"p5/images/maha-bodhi-2025-p5-weighted-assessment-2-q10.png","skill_id":186,"type_id":2,"opts":["147"]},{"id":28507,"q":"The figure is divided into 25 equal parts.What percentage of the figure is shaded?","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q7.png","skill_id":171,"type_id":1,"opts":["10%","20%","25%","40%"]},{"id":28508,"q":"A solid cuboid of height 9 cm has a square base of side 4 cm.What is its volume?","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q8.png","skill_id":190,"type_id":1,"opts":["36 cm³","144 cm³","216 cm³","324 cm³"]},{"id":28509,"q":"In the figure, AB and CD are straight lines.Which two angles are equal?","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q9.png","skill_id":194,"type_id":1,"opts":["\\u2220s and \\u2220t","\\u2220s and \\u2220v","\\u2220u and \\u2220t","\\u2220u and \\u2220v"]},{"id":28510,"q":"The number of children at a camp decreased by 20 from Monday to Tuesday and increased by 50 from Tuesday to Wednesday.Which graph shows the number of children at the camp from Monday to Wednesday?","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q10.png","skill_id":147,"type_id":1,"opts":["Graph 1","Graph 2","Graph 3","Graph 4"]},{"id":28511,"q":"The figure shows a cuboid.Which of the following is a net of the cuboid?","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q11.png","skill_id":233,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":28512,"q":"Identify the height of triangle ABD given that the base is AD.","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q12.png","skill_id":185,"type_id":1,"opts":["AB","BF","CE","DC"]},{"id":28516,"q":"Tom worked six hours each day from Monday to Thursday and seven hours on Saturday and was paid the following rate. Weekdays \\(\\$7\\) an hour; Weekends \\(\\$12\\) an hour. How much did he earn in that week?","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q16.png","skill_id":167,"type_id":1,"opts":["$252","$336","$294","$378"]},{"id":28523,"q":"The figure shows a right-angled triangle (legs 20 cm and 15 cm at the right angle, hypotenuse 25 cm).Find the area of the triangle.Ans:  cm²","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q23.png","skill_id":186,"type_id":2,"opts":["150"]},{"id":28527,"q":"The figure is made up of 2 identical rectangles overlapping to form a square in the middle.The rectangles measure 10 cm by 5 cm and 8 cm by 5 cm overlap.Find the area of the shaded part of the figure.Ans:  cm²","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q29.png","skill_id":138,"type_id":2,"opts":["92"]},{"id":28532,"q":"A piece of paper with area 48 cm² was folded into three equal parts.Find the total area of the shaded triangle.Ans:  cm²","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q35.png","skill_id":186,"type_id":2,"opts":["8"]},{"id":28534,"q":"ABC is an isosceles triangle.AB = AC.AFB, CEB and FED are straight lines.\\u2220BAC region with \\u2220A 62° at A, \\u2220BFD 123° and \\u2220DBE 46° marked.Find \\u2220BDF.Ans:  °","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q37.png","skill_id":197,"type_id":2,"opts":["18"]},{"id":28535,"q":"ABCD is a parallelogram and PQRS is a rhombus.\\u2220ABC region with \\u2220QPS 65°, \\u2220B 70°, \\u2220SRC 35° and \\u2220RSC 60° marked.(a) Find \\u2220x (at R).Ans:  °(b) Find \\u2220y (at S).Ans:  °","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q38.png","skill_id":200,"type_id":2,"opts":["85","57.5"]},{"id":28536,"q":"X and Y are two rectangular containers.Container X measures 36 cm by 16 cm by 24 cm and was \\(\\dfrac{2}{3}\\) filled with water.(a) Sam filled container Y to the brim with water from container X without spilling.After that, container X was left with 4 \\u2113 of water.What is the capacity of container Y? Ans:  cm³(b) The remaining water in container X could fill 5 identical bottles to the brim.What ","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q39.png","skill_id":193,"type_id":2,"opts":["5216","17"]},{"id":28539,"q":"The table and pie chart show the types of flowers sold in a week: Roses \\(\\dfrac{1}{4}\\), Daisies \\(\\dfrac{1}{5}\\), Lilies \\(\\dfrac{3}{20}\\) (60), Tulips 160, Daisy 80.(c)(i) How many Roses were sold? Ans: ","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q43.png","skill_id":236,"type_id":2,"opts":["100"]},{"id":28541,"q":"Figure 1 shows a parallelogram which has a perimeter of 48 cm.Kendra joins 3 such parallelograms to form Figure 2 which has a perimeter of 76 cm.(a) Find the length of AB.Ans:  cm(b) Kendra places the figure with 2 similar triangles to form a rectangle (15 cm by 8 cm slants).Find the area of the rectangle.Ans:  cm²","img":"p5/images/nan-hua-2025-p5-end-of-year-exam-q45.png","skill_id":200,"type_id":2,"opts":["17","435"]},{"id":28559,"q":"In the figure, ABD is a triangle.Given that BE is the height of Triangle ABD, which of the following is the base of Triangle ABD?","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q2.png","skill_id":186,"type_id":1,"opts":["AB","AD","BC","BD"]},{"id":28560,"q":"The solid is made up of 1-cm cubes.Find the volume of the solid.","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q3.png","skill_id":188,"type_id":1,"opts":["12 cm³","10 cm³","8 cm³","6 cm³"]},{"id":28561,"q":"The diagram shows a packet of drink.Which of the following could be the volume of the packet of drink?","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q4.png","skill_id":191,"type_id":1,"opts":["2.5 ml","25 ml","250 ml","2500 ml"]},{"id":28562,"q":"Find the area of triangle ABC.","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q5.png","skill_id":186,"type_id":1,"opts":["45.5 cm²","32.5 cm²","30.0 cm²","17.5 cm²"]},{"id":28564,"q":"A rectangular tank measuring 20 cm by 10 cm by 9 cm is filled with water to a height of 7 cm.How much more water is needed to fill the tank completely?  cm³","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q9.png","skill_id":191,"type_id":2,"opts":["400"]},{"id":28565,"q":"Find the area of the shaded part. cm²","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q10.png","skill_id":186,"type_id":2,"opts":["8"]},{"id":28567,"q":"The figure is made up of two identical squares and a rectangle.The breadth of the rectangle is 40 cm.The side of the square is 20 cm.Find the area of the shaded part. cm²","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q12.png","skill_id":186,"type_id":2,"opts":["1100"]},{"id":28568,"q":"Triangles X and Y are two different triangles with the same area.Triangle X has base 12 cm and height 8 cm.(a) What is the area of Triangle Y?  cm²(b) Give one possible base and height of Triangle Y.Base =  cm, Height =  cm","img":"p5/images/nan-hua-2025-p5-weighted-assessment-2-q14.png","skill_id":186,"type_id":2,"opts":["48","96","1"]},{"id":28574,"q":"The table shows the cost of sending a parcel locally.How much does it cost to send a parcel that has a mass of 3 kg?","img":"p5/images/nan-hua-2025-p5-weighted-assessment-3-q4.png","skill_id":152,"type_id":1,"opts":["$15","$20","$23","$30"]},{"id":28576,"q":"The table shows the different types of fruits sold in a day.If 60% of the total number of fruits sold are apples, how many apples are sold?","img":"p5/images/nan-hua-2025-p5-weighted-assessment-3-q6.png","skill_id":174,"type_id":1,"opts":["20","48","60","120"]},{"id":28577,"q":"The table shows the parking charges of a car park at a mall.Mr Tan parked his car from 9:00am to 10:45am.How much does he have to pay? Ans: $","img":"p5/images/nan-hua-2025-p5-weighted-assessment-3-q7.png","skill_id":175,"type_id":2,"opts":["5.50"]},{"id":28591,"q":"The pie chart shows the number of fruits sold by Mr Tan.The number of strawberries sold was 4 times as many as the number of apples sold.How many watermelons were sold?","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q6.png","skill_id":235,"type_id":1,"opts":["130","260","325","650"]},{"id":28592,"q":"Which pair of lines are parallel?","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q7.png","skill_id":100,"type_id":1,"opts":["BC and ED","AE and CD","EB and ED","EB and BC"]},{"id":28593,"q":"Find the area of shaded triangle ABD.","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q8.png","skill_id":186,"type_id":1,"opts":["160 cm²","210 cm²","232 cm²","320 cm²"]},{"id":28594,"q":"Which of the following are right-angled triangles?","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q9.png","skill_id":195,"type_id":1,"opts":["A and B","A and C","B and C","B and D"]},{"id":28595,"q":"A rectangular tank is partially filled with 1-cm cubes.How many more such cubes are needed to fill the tank completely?","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q10.png","skill_id":188,"type_id":1,"opts":["13","90","92","105"]},{"id":28596,"q":"The figure is made up of 5 squares.Some squares are divided equally into 2 triangles.What fraction of the figure is shaded?","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q11.png","skill_id":157,"type_id":1,"opts":["\\(\\dfrac{2}{5}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{5}\\)","\\(\\dfrac{4}{9}\\)"]},{"id":28599,"q":"The figure shows a number line.Which of the following is closest to the value of Y?","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q14.png","skill_id":149,"type_id":1,"opts":["39 080","39 090","39 800","39 900"]},{"id":28608,"q":"The solid is made up of 1-cm cubes.(a) How many 1-cm cubes are there in the solid? (b) What is the volume of the cube with edge 9 cm?  cm³","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q23.png","skill_id":190,"type_id":2,"opts":["13","729"]},{"id":28609,"q":"(a) Find ∠x.°(b) ADE is a straight line.Find ∠BDE.°","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q24.png","skill_id":194,"type_id":2,"opts":["36","139"]},{"id":28610,"q":"(a) ABC is a triangle and AB = AC.Find ∠CAB.°(b) PQRS is a trapezium.PQ // SR, ∠QRS = 82°, ∠QPS = 126° and ∠PSQ = 30°.Find ∠QSR.°","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q25.png","skill_id":197,"type_id":2,"opts":["116","24"]},{"id":28613,"q":"The table shows the parking charges at a car park. For the first hour: \\(\\$1.90\\). For every additional \\(\\dfrac{1}{2}\\) hour or part thereof: \\(\\$1.10\\).Mrs Sim parked her car at the car park for 3 h 40 min. How much did she pay in total for the parking charges? [?]","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q28.png","skill_id":167,"type_id":2,"opts":["8.50"]},{"id":28615,"q":"ABCD is a square and AG = GB = DH = HC.AGB and DHC are straight lines.Find the total area of the shaded triangles. m²","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q31.png","skill_id":186,"type_id":2,"opts":["64"]},{"id":28619,"q":"Wee Kiat bought a television set.The price before GST was \\(\\$1300\\).How much did Wee Kiat pay for the television set, including 9% GST? ","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q35.png","skill_id":176,"type_id":2,"opts":["1417"]},{"id":28622,"q":"A rectangular tank measuring 32 cm by 12 cm by 20 cm was empty at first.There were 3 identical bottles which were completely filled with water.Mr Kim poured all the water from the 3 bottles into the tank.In the end, the tank was \\(\\dfrac{1}{5}\\) filled with water.(a) What was the volume of water in each bottle? Express your answer in litres. ℓ(b) How much more water was needed to fill the tank to ","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q40.png","skill_id":193,"type_id":2,"opts":["0.512","6144"]},{"id":28624,"q":"The figure is made up of a rectangle PQUV, a square RSTU and a triangle PRT.QRU and VUT are straight lines.UT = 6 cm and QR = 4 cm.The perimeter of rectangle PQUV is 46 cm.(a) Find the length of PQ. cm(b) Find the area of triangle PRT. cm²","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q42.png","skill_id":186,"type_id":2,"opts":["13","27"]},{"id":28625,"q":"In the figure, EFGH is a parallelogram and EJK is an isosceles triangle.FG is parallel to KJ.∠EHG = 70° and JE = JK.(a) Find ∠x.°(b) Find ∠y.°","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q43.png","skill_id":200,"type_id":2,"opts":["40","110"]},{"id":28627,"q":"The pie chart shows the different coloured beads Rahim has.\\(\\dfrac{1}{5}\\) of the beads Rahim has are red.The number of yellow beads is 4 times as many as the number of blue beads.(a) What percentage of the beads are blue?  %(b) Rahim has a total of 600 beads after he is given some purple beads.\\(\\dfrac{1}{3}\\) of the beads Rahim has now are purple.How many green beads are there? ","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q45.png","skill_id":235,"type_id":2,"opts":["11","100"]},{"id":28628,"q":"The figures are formed by squares of the same size.The number of squares for Figures 1 to 4 are 5, 8, 11, 14.(a) Complete the table: the number of squares in Figure 5 is .(b) How many squares are there in Figure 29? (c) Which figure will have 311 squares? ","img":"p5/images/nanyang-2025-p5-end-of-year-exam-q46.png","skill_id":6,"type_id":2,"opts":["17","89","103"]},{"id":28641,"q":"Ali builds a solid using 9 unit cubes.Find the greatest number of unit cubes Ali can add to the solid without changing the front view and side view.","img":"p5/images/nanyang-2025-p5-weighted-assessment-2-q2.png","skill_id":188,"type_id":2,"opts":["5"]},{"id":28644,"q":"The figure is formed by 2 identical triangles, ABC and GHE.Two such triangles are glued together such that they overlap.CDEF is a square of side 8 cm.Find the area of triangle ABC. cm²","img":"p5/images/nanyang-2025-p5-weighted-assessment-2-q5.png","skill_id":186,"type_id":2,"opts":["216"]},{"id":28645,"q":"The figure is formed by 2 identical triangles, ABC and GHE.Two such triangles are glued together such that they overlap.CDEF is a square of side 8 cm.Find the total area of the shaded parts of the figure. cm²","img":"p5/images/nanyang-2025-p5-weighted-assessment-2-q6.png","skill_id":186,"type_id":2,"opts":["304"]},{"id":28646,"q":"The figure shows a rectangular tank.It was \\(\\dfrac{5}{7}\\)-filled with water at first.The tank measures 40 cm by 38 cm by 56 cm.How much water was in the tank at first?  cm³","img":"p5/images/nanyang-2025-p5-weighted-assessment-2-q7.png","skill_id":193,"type_id":2,"opts":["60800"]},{"id":28654,"q":"The figure is divided into 20 equal parts.What percentage of the figure is shaded?","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q5.png","skill_id":171,"type_id":1,"opts":["8%","12%","20%","40%"]},{"id":28655,"q":"Given that AE is the height of triangle ABC, find its base.","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q6.png","skill_id":185,"type_id":1,"opts":["EC","BC","AC","AB"]},{"id":28656,"q":"A solid cuboid of height 10 cm has a square base of side 6 cm.What is its volume?","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q7.png","skill_id":190,"type_id":1,"opts":["36 cm³","60 cm³","360 cm³","600 cm³"]},{"id":28657,"q":"In the figure, ST and PR are straight lines.Which of the following is true?","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q8.png","skill_id":194,"type_id":1,"opts":["∠a = ∠c","∠b = ∠d","∠a + ∠b = 180°","∠b + ∠c = 180°"]},{"id":28658,"q":"Which of the following is an isosceles triangle?","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q9.png","skill_id":195,"type_id":1,"opts":["Triangle 1","Triangle 2","Triangle 3","Triangle 4"]},{"id":28663,"q":"Which of the following is a net of the cube shown?","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q14.png","skill_id":233,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":28667,"q":"The figure shows a rectangle that is cut into 4 triangles A, B, C and D.Triangle A = 128 cm², Triangle B = 144 cm², Triangle C = 64 cm².Find the area of triangle D.","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q18.png","skill_id":186,"type_id":1,"opts":["16 cm²","48 cm²","64 cm²","80 cm²"]},{"id":28675,"q":"A rectangular tank was \\(\\dfrac{1}{3}\\) filled with water at first.The tank measures 30 cm by 20 cm by 18 cm.Some of the water from the rectangular tank was poured into an empty cubical tank of sides 10 cm till it was completely full.How much water was left in the rectangular tank?  cm³","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q26.png","skill_id":193,"type_id":2,"opts":["2600"]},{"id":28677,"q":"AB, CD and EF are straight lines.∠COB = 150° and ∠DOE = 110°.Find ∠AOF. °","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q29.png","skill_id":194,"type_id":2,"opts":["80"]},{"id":28681,"q":"Freya builds a solid using 12 unit cubes.(a) Draw the top view of the solid on the grid.(b) Find the least number of unit cubes Freya must add to the solid to make it into a cuboid.","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q33.png","skill_id":187,"type_id":2,"opts":["24"]},{"id":28685,"q":"ABCE is a trapezium.AB // EC.DX is a straight line.∠DAB = 112° (angle at A) and ∠BDC = 46°.(a) Find ∠AEC.°(b) Find ∠ABX.°","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q37.png","skill_id":200,"type_id":2,"opts":["68","134"]},{"id":28686,"q":"Mr Tan's height is 168 cm and Mary's height is 1.1 m.When Mary and Paul stand on the rectangular blocks shown, they are as tall as Mr Tan.The heights of the three rectangular blocks are the same.(a) What is the height of each rectangular block?  cm(b) What is Paul's height? Give your answer in metres. m","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q38.png","skill_id":184,"type_id":2,"opts":["29","1.39"]},{"id":28690,"q":"ABCD is a square, AD = AE and ∠ADE = 61°.E lies inside the square near side BC.(a) Find ∠DAE.°(b) Find ∠y (the marked angle at E by side BC).°","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q42.png","skill_id":200,"type_id":2,"opts":["58","225"]},{"id":28691,"q":"Anita drew 3 identical rectangles joined together without overlapping, then drew 2 triangles and shaded them.The overall span is 28 cm wide and 10 cm tall (per Figure 1).(a) Find the area of the shaded figure. cm²(b) Anita used 10 of such shaded figures to form a repeated pattern on a banner.Find the length of the banner. cm","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q43.png","skill_id":186,"type_id":2,"opts":["230","290"]},{"id":28693,"q":"Beth used some squares to form figures that follow a pattern.Figure 1: 1 shaded, 0 unshaded, 1 total.Figure 2: 1 shaded, 2 unshaded, 3 total.Figure 3: 4 shaded, 2 unshaded, 6 total.Figure 4: 4 shaded, 6 unshaded, 10 total.(a) Complete the table for Figure 5: number of shaded squares ; number of unshaded squares ; total number of squares .(b) How many shaded squares are there in Figure 15? (c) What","img":"p5/images/raffles-girls-2025-p5-end-of-year-exam-q45.png","skill_id":6,"type_id":2,"opts":["9","6","15"]},{"id":28702,"q":"ABCD is a square.What fraction of square ABCD is not shaded?","img":"p5/images/raffles-2025-p5-weighted-assessment-1-q10.png","skill_id":174,"type_id":1,"opts":["\\(\\dfrac{11}{16}\\)","\\(\\dfrac{5}{16}\\)","\\(\\dfrac{3}{4}\\)","\\(\\dfrac{1}{2}\\)"]},{"id":28708,"q":"VWX is a triangle.If the base is VX, the height is _______.","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q1.png","skill_id":185,"type_id":1,"opts":["YW","ZX","VW","WX"]},{"id":28709,"q":"DCB is a straight line.Find the area of triangle ABC. cm²","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q2.png","skill_id":186,"type_id":2,"opts":["22.5"]},{"id":28710,"q":"Find the volume of the cube of side 7 cm. cm³","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q3.png","skill_id":190,"type_id":2,"opts":["343"]},{"id":28711,"q":"The figure shows some cubes in a glass tank.How many more cubes are needed to fill the tank completely? ","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q4.png","skill_id":188,"type_id":2,"opts":["20"]},{"id":28716,"q":"The figure shows a solid made up of some 1-cm cubes.How many more cubes must be added to make a solid of 30 cm³? ","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q9.png","skill_id":188,"type_id":2,"opts":["18"]},{"id":28717,"q":"Nisha built a solid using 10 unit cubes.Nisha has 4 more unit cubes.What is the greatest number of unit cubes Nisha can add to the solid without changing the top view and front view? ","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q11.png","skill_id":188,"type_id":2,"opts":["2"]},{"id":28718,"q":"ABCD is a square of side 18 m.Find the total area of the shaded parts. m²","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q12.png","skill_id":186,"type_id":2,"opts":["162"]},{"id":28719,"q":"The figure is made up of a rectangle ABFG and a square CDEF.AH = HG and GF = FE.Find the area of the shaded part. cm²","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q13.png","skill_id":186,"type_id":2,"opts":["252"]},{"id":28720,"q":"Tank P is a rectangular tank measuring 30 cm by 24 cm by 18 cm and was \\(\\dfrac{1}{5}\\) filled with water at first.Johan poured another 1.3 ℓ of water into tank P.What was the total volume of water in tank P? Give your answer in litres. L","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q14.png","skill_id":191,"type_id":2,"opts":["3.892"]},{"id":28721,"q":"Tank P (30 cm by 24 cm by 18 cm) held 3.892 ℓ of water.Tank Q is an empty cubical tank of side 18 cm.Johan poured all the water from tank P into tank Q.How much more water was needed to fill tank Q completely? Leave your answer in litres. L","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q15.png","skill_id":191,"type_id":2,"opts":["1.94"]},{"id":28722,"q":"At a bookshop, pencils and erasers are sold only in boxes. A box of 12 pencils costs \\(\\$9.60\\) and a box of 7 erasers costs \\(\\$3.50\\). Mrs Lee needs to buy 42 pencils and 20 erasers for her art class. What is the least amount of money that she will need to spend on the pencils and erasers? \\(\\$\\)[?]","img":"p5/images/raffles-girls-2025-p5-weighted-assessment-2-q16.png","skill_id":167,"type_id":2,"opts":["48.90"]},{"id":28726,"q":"In the scale, what is the value of M? The number line is marked 4.8, 4.9, 5.0 and M.","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q3.png","skill_id":124,"type_id":1,"opts":["5.3","5.6","5.03","5.06"]},{"id":28727,"q":"The ratio of the shaded area of the circle to the unshaded area of the circle is 1 : 4.Which of the following figures represents the given ratio?","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q4.png","skill_id":177,"type_id":1,"opts":["Circle A","Circle B","Circle C","Circle D"]},{"id":28728,"q":"In the figure, AB and CD are straight lines.Which two angles are equal?","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q5.png","skill_id":194,"type_id":1,"opts":["∠x and ∠y","∠x and ∠z","∠w and ∠y","∠w and ∠z"]},{"id":28729,"q":"In the figure, PQR is an equilateral triangle.Find ∠a.","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q6.png","skill_id":197,"type_id":1,"opts":["100°","140°","260°","320°"]},{"id":28730,"q":"The figure shows a right-angle triangle with sides 24 cm, 10 cm (the two legs) and 26 cm (the hypotenuse).Find the area of the triangle.","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q7.png","skill_id":186,"type_id":1,"opts":["120 cm²","130 cm²","240 cm²","312 cm²"]},{"id":28731,"q":"What fraction of the stars are shaded?","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q8.png","skill_id":157,"type_id":1,"opts":["\\(\\dfrac{4}{9}\\)","\\(\\dfrac{5}{9}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{4}{5}\\)"]},{"id":28734,"q":"John stacked 7 boxes as shown in the diagram.Each box had a mass of 10 kg 8 g.Find the total mass of the 7 boxes.","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q11.png","skill_id":184,"type_id":1,"opts":["756 kg","75.6 kg","70.56 kg","70.056 kg"]},{"id":28736,"q":"The figure shows 3 identical squares and a triangle.The area of each square is 36 cm².The triangle has base 30 cm and height 30 cm.Find the area of the figure.","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q13.png","skill_id":186,"type_id":1,"opts":["324 cm²","378 cm²","468 cm²","558 cm²"]},{"id":28742,"q":"Which line in the square grid is parallel to AF?","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q19.png","skill_id":100,"type_id":1,"opts":["CD","BC","BE","AB"]},{"id":28743,"q":"In the figure, PQRS is a rectangle.The diagonals from S and from R meet at Q with angles 38° and 12° marked at Q.Find ∠a. °","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q20.png","skill_id":200,"type_id":2,"opts":["40"]},{"id":28749,"q":"PQRS is a parallelogram and NRS is an equilateral triangle.ST is a straight line.∠TPS (at P) = 105°.Find ∠PST. °","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q27.png","skill_id":200,"type_id":2,"opts":["15"]},{"id":28750,"q":"The diagram shows triangles P, Q and R on a grid.Arrange the triangles from the smallest area to the biggest area.(Answer with the three triangle letters in order, e.g. P, R, Q.) ","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q28.png","skill_id":186,"type_id":2,"opts":["P, R, Q"]},{"id":28751,"q":"The figure is made up of squares.The area of the smallest square is 4 cm².The area of the biggest square is 81 cm².Find the area of the figure. cm²","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q29.png","skill_id":97,"type_id":2,"opts":["134"]},{"id":28752,"q":"Ron cut a piece of paper into the shape of an isosceles right-angled triangle ABC, where AB = BC.He folded the triangle along the dotted lines DE and DH.After folding, the angle at E is 40° and the angle at H is 120°.Find ∠x (the marked angle at D). °","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q30.png","skill_id":197,"type_id":2,"opts":["70"]},{"id":28753,"q":"A solid cuboid of height 12.5 cm has a square base of side 4.7 cm.What is its volume?  cm³","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q31.png","skill_id":190,"type_id":2,"opts":["276.125"]},{"id":28754,"q":"The table shows the postal charges for sending a letter to Indonesia. First 15 g: \\(\\$0.55\\). Every additional 5 g: \\(\\$0.10\\).Madeline sent a letter weighing 37 g to Indonesia. How much did she pay in total? [?]","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q32.png","skill_id":49,"type_id":2,"opts":["1.05"]},{"id":28757,"q":"ABCD is a parallelogram.The figure shows points E (on AD), G (on DC) and F (near B) with ∠AEF = 65° (at E) and an 18° angle marked near F.Find ∠CFG. °","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q35.png","skill_id":200,"type_id":2,"opts":["49"]},{"id":28759,"q":"ABC is a triangle.EC and BF are straight lines and DC = BC.The angle at D is 113° and the angle at C (∠BCF) is 108°.Find ∠BAC. °","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q37.png","skill_id":197,"type_id":2,"opts":["41"]},{"id":28761,"q":"The figure shows two stacks of identical paper cups.There are 5 cups in the shorter stack and 13 cups in the longer one.The length of the shorter stack is 11 cm and the length of the longer stack is 15 cm.Ricky wants to pack the paper cups as a single stack into a box 0.6 m long.What is the most number of paper cups that he can pack into the box? ","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q39.png","skill_id":152,"type_id":2,"opts":["103"]},{"id":28762,"q":"The figure is made up of a square ABCF of side 16 cm and 2 identical triangles AFE and AFG.CD = DF and AD = DE.Find the area of the figure. cm²","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q40.png","skill_id":186,"type_id":2,"opts":["448"]},{"id":28763,"q":"Mike had a rectangular tank 45 cm long and 40 cm wide.It was \\(\\dfrac{3}{8}\\) filled with water.The height of the water level in the tank was 12 cm.(a) How many more litres of water were needed to fill the tank completely?  ℓ(b) Mike filled the tank to the brim.He used all the water to fill some bottles without spilling.The capacity of each bottle was 350 ml.What was the least number of such bottl","img":"p5/images/rosyth-2025-p5-end-of-year-exam-q41.png","skill_id":193,"type_id":2,"opts":["36","165"]},{"id":28770,"q":"A solid cuboid of height 12 cm has a square base of side 4 cm.What is its volume?","img":"p5/images/rosyth-2025-p5-weighted-assessment-2-q1.png","skill_id":190,"type_id":1,"opts":["16 cm³","48 cm³","96 cm³","192 cm³"]},{"id":28771,"q":"Given that the base of triangle ABC is BC, what is the corresponding height?","img":"p5/images/rosyth-2025-p5-weighted-assessment-2-q2.png","skill_id":185,"type_id":1,"opts":["AD","AC","BC","CE"]},{"id":28774,"q":"In the number line, what is the value represented by A?","img":"p5/images/rosyth-2025-p5-weighted-assessment-2-q5.png","skill_id":158,"type_id":1,"opts":["\\(8\\dfrac{7}{10}\\)","\\(8\\dfrac{7}{12}\\)","\\(9\\dfrac{1}{5}\\)","\\(9\\dfrac{1}{6}\\)"]},{"id":28777,"q":"Find the area of the triangle.The triangle has a right angle with the two perpendicular sides 5 cm and 12 cm and the hypotenuse 13 cm. cm²","img":"p5/images/rosyth-2025-p5-weighted-assessment-2-q8.png","skill_id":186,"type_id":2,"opts":["30"]},{"id":28782,"q":"Raju drew three triangles to form a figure.The areas of the triangles were in the ratio 1 : 4 : 15.He then shaded some parts of the figure.The unshaded area of the figure is 33 cm².Find the total shaded area of the figure. cm²","img":"p5/images/rosyth-2025-p5-weighted-assessment-2-q14.png","skill_id":183,"type_id":2,"opts":["132"]},{"id":28784,"q":"Tank X, measuring 80 cm by 45 cm by 70 cm, is half-filled with water.Tank Y, measuring 40 cm by 40 cm by 100 cm, is filled with 12 ℓ of water.Mr Leo pours all the water in Tank X into Tank Y without spilling.How much more water is needed to fill Tank Y to its brim?  cm³","img":"p5/images/rosyth-2025-p5-weighted-assessment-2-q16.png","skill_id":193,"type_id":2,"opts":["22000"]},{"id":28790,"q":"What fraction of the triangles are shaded?","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q3.png","skill_id":157,"type_id":1,"opts":["\\(\\dfrac{4}{9}\\)","\\(\\dfrac{5}{9}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{4}{5}\\)"]},{"id":28792,"q":"In the scale, what is the value of X? The number line is marked 4.8, 4.9, 5.0 and X.","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q5.png","skill_id":124,"type_id":1,"opts":["5.3","5.6","5.03","5.06"]},{"id":28795,"q":"Which pair of lines are parallel?","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q8.png","skill_id":100,"type_id":1,"opts":["AB and BC","AB and AD","AB and DC","AD and BC"]},{"id":28796,"q":"Which angle is a right angle?","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q9.png","skill_id":194,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":28803,"q":"Sofia had 6 coins in her purse: 5¢, 5¢, 10¢, 20¢, 50¢ and \\(\\$1\\).She took out only 4 coins to pay for the exact amount for a bun.Which of the following amounts is not a possible cost for the bun?","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q16.png","skill_id":49,"type_id":1,"opts":["$1.80","$1.65","$1.40","$1.35"]},{"id":28804,"q":"The figure is made up of 4 identical small rectangles with a total area of 128 cm².Find the perimeter of the figure.","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q17.png","skill_id":138,"type_id":1,"opts":["32 cm","48 cm","56 cm","88 cm"]},{"id":28805,"q":"Which of the faces, A, B, C or D should be removed to make the figure the correct net of a cube?","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q18.png","skill_id":233,"type_id":1,"opts":["A","B","C","D"]},{"id":28811,"q":"The figure is made up of 4 identical shaded squares.The side of each square is 4 cm.What is the perimeter of the shaded figure?  cm","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q24.png","skill_id":96,"type_id":2,"opts":["56"]},{"id":28812,"q":"(a) A cuboid of height 12 cm has a square base of side 4 cm.What is its volume?  cm³(b) Draw a solid made up of 3 unit cubes on the given isometric grid.","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q25.png","skill_id":190,"type_id":2,"opts":["192"]},{"id":28813,"q":"(a) What is the size of ∠AOB?  °(b) The figure ABCD is made up of small squares.10 of the small squares are shaded.Shade another 2 small squares so that the figure ABCD is symmetrical along the line XY.","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q26.png","skill_id":194,"type_id":2,"opts":["133"]},{"id":28814,"q":"In the figure, AOC and DOE are straight lines.∠DOC = 110° and ∠AOF = 69°.Find ∠DOF. °","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q27.png","skill_id":194,"type_id":2,"opts":["111"]},{"id":28816,"q":"Aloysius had a rectangular tank 20 cm long and 15 cm wide.It was \\(\\dfrac{1}{4}\\) filled with water.The height of the water level in the tank was 4 cm.(a) How much more water was needed to fill the tank completely? Give your answer in ℓ and ml.(b) Jeremy filled the tank to the brim.He used all the water to fill some bottles without spilling.The capacity of each bottle was 200 ml.What was the least","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q29.png","skill_id":193,"type_id":2,"opts":["3 ℓ 600 ml","24"]},{"id":28817,"q":"The pie chart shows the different animals adopted by an animal shelter.The number of cats adopted is half the total number of animals adopted.Rabbits = 15%.A right angle is marked between the Cats sector and the Dogs sector.(a) What fraction of the animals adopted are hamsters? (b) A total number of 84 cats and hamsters are adopted.How many animals were adopted altogether? ","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q30.png","skill_id":235,"type_id":2,"opts":["140"]},{"id":28820,"q":"The results for Leni and Adil in a recent test are shown.English: Leni 65, Adil 74, Total 139.Math: Leni (ink blot), Adil (ink blot), Total 150.Find the total marks scored by Leni for English and Math.","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q33.png","skill_id":152,"type_id":2,"opts":["146"]},{"id":28823,"q":"The table shows the parking charges at a car park. For the 1st hour: \\(\\$2.10\\). For every additional \\(\\dfrac{1}{2}\\) hour or part thereof: \\(\\$0.80\\).Mr Singh paid \\(\\$4.50\\) for his parking charges. What was the longest possible duration he could have parked his car? [?] min","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q37.png","skill_id":152,"type_id":2,"opts":["150"]},{"id":28826,"q":"A rectangular tank measuring 60 cm by 35 cm by 40 cm was filled with 6 ℓ of water.Tap A filled the tank at 4 ℓ per minute and Tap B filled the tank at 1.5 ℓ per minute.Tap A was turned on first.Tap B was turned on 3 minutes later.The taps were turned off at the same time when the tank was completely filled without overflowing.(a) How much more water is needed to fill the tank completely?  ℓ(b) How","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q40.png","skill_id":193,"type_id":2,"opts":["78","15"]},{"id":28827,"q":"WXYZ is a rhombus.WUY is a straight line.∠WXY = 108° and ∠UVZ = 66° (at V).(a) Find ∠UYV. °(b) Find ∠WUV. °(c) Circle the words that describe WUVZ: Since WZ (is / is not) parallel to UV, WUVZ is a (parallelogram / trapezium).","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q41.png","skill_id":200,"type_id":2,"opts":["36","150"]},{"id":28830,"q":"Cupcakes are sold only in boxes of 4 and 6 in a shop. A box of 4 small cupcakes costs \\(\\$13.80\\) and a box of 6 big cupcakes costs \\(\\$24.60\\).(a) Meg wants to get an equal number of small and big cupcakes for a party with \\(\\$200\\). What is the most number of cupcakes she can get? [?](b) Peili bought 10 more small cupcakes than big cupcakes from the shop. The total number of cupcakes she bought ","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q44.png","skill_id":152,"type_id":2,"opts":["48","261"]},{"id":28831,"q":"The figure is made up of a square EFGH of area 169 cm² and two identical triangles JEH and ELH.HK = KG and EK = KL.(a) Find the area of triangle JEH. cm²(b) Find the area of the figure. cm²","img":"p5/images/red-swastika-2025-p5-end-of-year-exam-q45.png","skill_id":186,"type_id":2,"opts":["84.5","295.75"]},{"id":28834,"q":"A rectangular glass tank is partially filled with unit cubes.How many more unit cubes are needed to fill the glass tank completely?","img":"p5/images/red-swastika-2025-p5-weighted-assessment-2-q3.png","skill_id":188,"type_id":1,"opts":["26","36","44","54"]},{"id":28835,"q":"Tank X is a cubical tank which is half filled with water.The height of water in tank X is 10 cm.Tank Y is a rectangular tank that is filled with water to a height of 5 cm.The length of tank Y is twice that of tank X.The breadth and height of both tanks are the same.Find the total volume of water in both tanks.","img":"p5/images/red-swastika-2025-p5-weighted-assessment-2-q4.png","skill_id":190,"type_id":1,"opts":["2000 cm³","4000 cm³","6000 cm³","8000 cm³"]},{"id":28845,"q":"Kate glued 10 cubes of side 2 cm to form a solid.The side view is shown.Find the volume of one of the 2-cm cubes. cm³","img":"p5/images/red-swastika-2025-p5-weighted-assessment-2-q14.png","skill_id":190,"type_id":2,"opts":["8"]},{"id":28846,"q":"Kate glued 10 cubes of side 2 cm to form a solid.Find the greatest number of 2-cm cubes Kate can add to the solid without changing the top view and side view.","img":"p5/images/red-swastika-2025-p5-weighted-assessment-2-q16.png","skill_id":188,"type_id":2,"opts":["6"]},{"id":28850,"q":"In shop XYZ, a small pack of rice costs \\(\\$8.50\\) and a large pack of rice costs \\(\\$12\\). Alice and Benson bought the same total number of packs of rice. Alice bought a number of small packs and 5 large packs. Benson bought a number of small packs and 15 large packs. Who bought more small packs of rice, and how many more?","img":"p5/images/red-swastika-2025-p5-weighted-assessment-2-q20.png","skill_id":152,"type_id":1,"opts":["Alice, 10 more","Benson, 10 more","Alice, 5 more","Benson, 15 more"]},{"id":28854,"q":"What fraction of the stars are shaded?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q3.png","skill_id":157,"type_id":1,"opts":["\\(\\dfrac{3}{7}\\)","\\(\\dfrac{4}{7}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{4}\\)"]},{"id":28858,"q":"The figure is divided into 20 equal parts.What percentage of the figure is shaded?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q7.png","skill_id":171,"type_id":1,"opts":["15%","75%","3%","4%"]},{"id":28859,"q":"A solid cuboid of height 10 cm has a square base of side 5 cm.What is its volume?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q8.png","skill_id":190,"type_id":1,"opts":["50 cm³","100 cm³","250 cm³","500 cm³"]},{"id":28860,"q":"Which angle is a right angle?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q9.png","skill_id":194,"type_id":1,"opts":["∠a","∠b","∠c","∠d"]},{"id":28861,"q":"PQ and RS are straight lines.Which of the following is true?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q10.png","skill_id":194,"type_id":1,"opts":["∠a = ∠c","∠b = ∠d","∠a + ∠c = 180°","∠c + ∠d = 180°"]},{"id":28862,"q":"GHJ is a right-angled triangle (right angle at H).Find ∠y (at G).The angle at J is 30°.","img":"p5/images/rulang-2025-p5-end-of-year-exam-q11.png","skill_id":197,"type_id":1,"opts":["20°","40°","60°","80°"]},{"id":28863,"q":"EFGH is a rhombus.Find ∠a (at E).The angle at F is 64°.","img":"p5/images/rulang-2025-p5-end-of-year-exam-q12.png","skill_id":200,"type_id":1,"opts":["32°","58°","64°","116°"]},{"id":28866,"q":"Mrs Lee parked her car at a mall from 1:30 pm to 8:00 pm. The parking rates were: From 6:00 am to 6:00 pm: \\(\\$1.50\\) per hour or part thereof. From 6:00 pm to 6:00 am: \\(\\$2\\). How much did she pay for her parking charges?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q15.png","skill_id":167,"type_id":1,"opts":["$8","$9.50","$11.50","$12"]},{"id":28868,"q":"The figure is made up of 2 squares, ABFG and CDEF.Find the area of triangle CDG.GF = 10 cm and FE = 6 cm.","img":"p5/images/rulang-2025-p5-end-of-year-exam-q17.png","skill_id":186,"type_id":1,"opts":["18 cm²","30 cm²","36 cm²","60 cm²"]},{"id":28869,"q":"A rectangular glass tank is partially filled with 1-cm cubes.How many more 1-cm cubes are needed to fill the tank completely?","img":"p5/images/rulang-2025-p5-end-of-year-exam-q18.png","skill_id":188,"type_id":1,"opts":["206","207","208","209"]},{"id":28874,"q":"Name the two angles that are greater than 90°.(Answer with the two angle letters, e.g. a and c.) ","img":"p5/images/rulang-2025-p5-end-of-year-exam-q23.png","skill_id":99,"type_id":2,"opts":["a and c"]},{"id":28876,"q":"The pie chart shows the favourite sports of the children in a class.Football = \\(\\dfrac{1}{5}\\).A right angle is marked between the volleyball and basketball sectors.What percentage of the children chose basketball as their favourite sport?  %","img":"p5/images/rulang-2025-p5-end-of-year-exam-q25.png","skill_id":235,"type_id":2,"opts":["55"]},{"id":28878,"q":"The figure is made up of a rectangle and 2 shaded triangles.The rectangle is 24 cm wide and 11 cm tall.Find the total area of the shaded triangles. cm²","img":"p5/images/rulang-2025-p5-end-of-year-exam-q28.png","skill_id":186,"type_id":2,"opts":["132"]},{"id":28879,"q":"In the figure, FGH is a straight line.EF = EG.∠FEG = 50°.Find ∠EGH. °","img":"p5/images/rulang-2025-p5-end-of-year-exam-q29.png","skill_id":197,"type_id":2,"opts":["115"]},{"id":28884,"q":"∠WOY and ∠XOZ are right angles.∠WOX + ∠YOZ = ∠XOY.Find ∠XOY. °","img":"p5/images/rulang-2025-p5-end-of-year-exam-q35.png","skill_id":194,"type_id":2,"opts":["60"]},{"id":28885,"q":"The solid is made up of 1-cm cubes.How many more 1-cm cubes must be added to the solid such that the solid formed is the smallest possible cube? ","img":"p5/images/rulang-2025-p5-end-of-year-exam-q36.png","skill_id":188,"type_id":2,"opts":["195"]},{"id":28886,"q":"Apples were sold at 5 for \\(\\$3.20\\) and pears were sold at 3 for \\(\\$4.90\\). Mr Lee bought an equal number of apples and pears to sell at a carnival. He spent \\(\\$551.30\\) more on the pears than on the apples. How many apples did he buy? [?]","img":"p5/images/rulang-2025-p5-end-of-year-exam-q37.png","skill_id":152,"type_id":2,"opts":["555"]},{"id":28889,"q":"A rectangular tank measuring 45 cm by 18 cm by 36 cm was \\(\\dfrac{2}{9}\\) filled with water.Mrs Tay had 12 identical bottles that were completely filled with water.She poured all the water from the bottles into the tank and it became \\(\\dfrac{1}{2}\\) filled with water.(a) How much water was in the tank at first?  ml(b) What was the capacity of each bottle?  ml","img":"p5/images/rulang-2025-p5-end-of-year-exam-q40.png","skill_id":193,"type_id":2,"opts":["6480","675"]},{"id":28892,"q":"Two identical watches are sold at discounted prices in Store A and Store B during a sale. Store A: usual price \\(\\$350\\), 15% off. Store B: usual price \\(\\$320\\), 10% off.(a) What is the price of the watch in Store A after the discount is given? [?](b) Mr Neo wants to buy the watch from Store B. How much cheaper will the watch cost in Store B than in Store A during the sale? [?]","img":"p5/images/rulang-2025-p5-end-of-year-exam-q43.png","skill_id":176,"type_id":2,"opts":["297.50","9.50"]},{"id":28893,"q":"In the figure, a rectangular piece of paper EFGH was folded along HJ.∠EHK = 34°.(a) Find ∠HKJ. °(b) Find ∠JHK. °(c) Find ∠KJF. °","img":"p5/images/rulang-2025-p5-end-of-year-exam-q44.png","skill_id":200,"type_id":2,"opts":["90","28","56"]},{"id":28894,"q":"In the figure, ABCE is a trapezium with AB parallel to EC.∠ABC = 116°, ∠BAE = 93° and ∠BDC = 87°.(a) Find ∠BDE. °(b) Find ∠DBC. °(c) Circle the words that describe ABDE: Since AB (is / is not) parallel to ED and AE (is / is not) parallel to BD, ABDE is a (parallelogram / trapezium).","img":"p5/images/rulang-2025-p5-end-of-year-exam-q45.png","skill_id":200,"type_id":2,"opts":["93","29"]},{"id":28903,"q":"Which of the lines is the base of triangle ABC when BR is its height?","img":"p5/images/rulang-2025-p5-mini-test-2-q2.png","skill_id":186,"type_id":1,"opts":["AB","AC","AQ","AR"]},{"id":28904,"q":"ABCD is a rectangle.DF = FC.Find the area of triangle DBF.","img":"p5/images/rulang-2025-p5-mini-test-2-q3.png","skill_id":186,"type_id":1,"opts":["42 cm²","52 cm²","84 cm²","168 cm²"]},{"id":28907,"q":"Find the area of the shaded triangle.Each square in the grid has sides of 1 cm.Ans:  cm²","img":"p5/images/rulang-2025-p5-mini-test-2-q6.png","skill_id":186,"type_id":2,"opts":["14"]},{"id":28912,"q":"What is the volume of the solid?","img":"p5/images/rulang-2025-p5-weighted-assessment-3-q3.png","skill_id":190,"type_id":1,"opts":["11 cm³","12 cm³","30 cm³","36 cm³"]},{"id":28913,"q":"A rectangular tank measuring 40 cm by 10 cm by 20 cm contains \\(5\\,\\ell\\) of water.How much more water is needed to fill the tank completely? Give your answer in cubic centimetres.Ans:  cm³","img":"p5/images/rulang-2025-p5-weighted-assessment-3-q4.png","skill_id":191,"type_id":2,"opts":["3000"]},{"id":28916,"q":"The table shows the parking charges at a car park.Mr Chen parked his car from 4:00 pm to 6:20 pm.How much did he have to pay? Ans: $","img":"p5/images/rulang-2025-p5-weighted-assessment-3-q7.png","skill_id":152,"type_id":2,"opts":["7.50"]},{"id":28926,"q":"PQ and RS are straight lines.Which two angles are equal?","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q8.png","skill_id":194,"type_id":1,"opts":["∠b and ∠d","∠b and ∠c","∠a and ∠d","∠a and ∠c"]},{"id":28927,"q":"The figure shows a right-angled triangle.Find the area of the triangle.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q9.png","skill_id":186,"type_id":1,"opts":["116 cm²","132 cm²","264 cm²","528 cm²"]},{"id":28928,"q":"A solid cuboid of height 10 cm has a square base of side 4 cm.What is the volume?","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q10.png","skill_id":190,"type_id":1,"opts":["40 cm³","160 cm³","320 cm³","400 cm³"]},{"id":28931,"q":"In the triangle XYZ, XY = XZ and ∠YXZ = 58°.Find ∠XYZ.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q13.png","skill_id":197,"type_id":1,"opts":["122°","116°","64°","61°"]},{"id":28932,"q":"The table shows the number of black pens and green pens in 4 boxes.Box A: Black 13, Green 17, Total 30Box B: Black 14, Green 14, Total 28Box C: Black 11, Green 14, Total 25Box D: Black 10, Green 16, Total 26Which box has the most number of pens?","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q14.png","skill_id":147,"type_id":1,"opts":["A","B","C","D"]},{"id":28944,"q":"Find the volume of water in the tank.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q26.png","skill_id":191,"type_id":2,"opts":["480"]},{"id":28945,"q":"ABC is a straight line.Find ∠x.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q27.png","skill_id":194,"type_id":2,"opts":["22"]},{"id":28946,"q":"The trapezium is not drawn to scale.∠RST = 80° and ∠STU = 115°.Find ∠a.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q28.png","skill_id":200,"type_id":2,"opts":["100"]},{"id":28948,"q":"The chart shows the bottles of fruit juices sold at a stall for one week (Orange, Apple, Watermelon, Mango, Pineapple).A total of 240 bottles of fruit juices were sold for two of the flavours.Name the two flavours.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q30.png","skill_id":147,"type_id":1,"opts":["Orange and Pineapple","Apple and Watermelon","Orange and Apple","Watermelon and Mango"]},{"id":28950,"q":"The diagram, not drawn to scale, is made up of 4 equilateral triangles overlapping one another.Find the sum of ∠a + ∠b + ∠c + ∠d.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q32.png","skill_id":197,"type_id":2,"opts":["240"]},{"id":28952,"q":"Jane bought 1.2 kg of cherries at a price of \\(\\$0.90\\) for every 100 g. How much did she pay for them?\\(\\$\\)[?]","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q34.png","skill_id":167,"type_id":2,"opts":["10.80"]},{"id":28953,"q":"AEB and CED are straight lines.∠DEF is a right angle.Find ∠x.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q35.png","skill_id":194,"type_id":2,"opts":["75"]},{"id":28954,"q":"The figure is made up of a right-angled triangle XYZ and an isosceles triangle PQZ.PQ = PZ.∠QPZ is 130°.Find ∠YXZ.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q36.png","skill_id":197,"type_id":2,"opts":["65"]},{"id":28957,"q":"Mrs Raju baked some apple pies and banana pies for sale from Monday to Thursday.Figure 1 shows the total number sold each day (Mon 22, Tue 39, Wed 50, Thur 34).Figure 2 shows the total number left unsold each day (Mon 10, Tue 14, Wed 35, Thur 6).How many apple pies and banana pies did Mrs Raju bake on Wednesday and Thursday?","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q39.png","skill_id":147,"type_id":2,"opts":["132"]},{"id":28959,"q":"The pie chart shows how Ari spends her weekly pocket money of \\(\\$72\\). AB is a straight line. Food and Drinks fills half the circle, Savings is \\(\\dfrac{1}{12}\\) of the circle and Transport is the rest of the lower half. How much money does she spend on Food and Drinks, Transport and Savings? Give the three amounts in dollars.Food and Drinks \\(\\$\\)[?]Transport \\(\\$\\)[?]Savings \\(\\$\\)[?]","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q41.png","skill_id":235,"type_id":2,"opts":["36","30","6"]},{"id":28963,"q":"ABCD is a rectangle and CED is a right-angled triangle with sides measuring 20 cm, 21 cm and 29 cm.The perimeter of the shaded part is 3.06 m.What is the area of the shaded part?","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q45.png","skill_id":138,"type_id":2,"opts":["3212"]},{"id":28964,"q":"Ahmad has a piece of paper ABCD in the shape of a parallelogram.He folded it along the line DE.∠BED = 101° and ∠CBE = 120°.Find ∠p.","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q46.png","skill_id":230,"type_id":2,"opts":["38"]},{"id":28966,"q":"A rectangular tank was \\(\\dfrac{3}{4}\\)-filled with water.The tank has base 12 cm by 18 cm and height 23 cm.A cubical container of sides 12 cm was completely filled with water.Water from the cubical container was poured into the rectangular tank to fill it to the brim without spilling.How many millilitres of water was left in the cubical container in the end?","img":"p5/images/st-hilda-s-2025-p5-end-of-year-examination-q48.png","skill_id":193,"type_id":2,"opts":["486"]},{"id":28970,"q":"A solid cuboid of height 5 cm has a square base of side 3 cm.What is its volume?","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q3.png","skill_id":190,"type_id":1,"opts":["15 cm³","30 cm³","45 cm³","75 cm³"]},{"id":28971,"q":"The figure shows Triangle ABD.When the base is AD, what is the height of Triangle ABD?","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q4.png","skill_id":186,"type_id":1,"opts":["AB","AE","BC","BD"]},{"id":28972,"q":"Find the area of the shaded triangle.","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q5.png","skill_id":186,"type_id":1,"opts":["24 cm²","40 cm²","50 cm²","64 cm²"]},{"id":28973,"q":"The solid figure is made up of 1-cm cubes.Find the volume of the solid.","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q6.png","skill_id":188,"type_id":1,"opts":["11 cm³","13 cm³","15 cm³","17 cm³"]},{"id":28975,"q":"The figure is made up of a square and a triangle with 2 equal sides.The length of the square is 4 cm.What is the area of the total figure?","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q8.png","skill_id":186,"type_id":1,"opts":["8 cm²","16 cm²","24 cm²","32 cm²"]},{"id":28980,"q":"A shaded triangle is drawn inside 5 identical squares of side 12 cm.Find the area of the shaded triangle.Ans:  cm²","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q14.png","skill_id":186,"type_id":2,"opts":["144"]},{"id":28982,"q":"A rectangular container is partially filled with 1-cm cubes.What is the volume of the container that is not filled with cubes?Ans:  cm³","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q16.png","skill_id":193,"type_id":2,"opts":["84"]},{"id":28983,"q":"In the figure ABCD, AE = BE = DE = 3 cm and EC = 5 cm.Find the area of the figure.Ans:  cm²","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q17.png","skill_id":186,"type_id":2,"opts":["24"]},{"id":28985,"q":"The figure, not drawn to scale, shows a rectangular container measuring 25 cm by 8 cm by 12 cm.What is the volume of the container? Give your answer in litres and millilitres.Ans:  ℓ  mℓ","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q19.png","skill_id":192,"type_id":2,"opts":["2","400"]},{"id":28986,"q":"The figure is made up of a square and a rectangle.The rectangle is 80 cm by 30 cm and the square has side 70 cm.Find the area of the shaded part in the figure.Ans:  cm²","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-2-q21.png","skill_id":186,"type_id":2,"opts":["1450"]},{"id":28996,"q":"The table shows the parking charges at Hilton Mall.Miss Nadiah parked her car at the mall from 2.25 pm to 4.05 pm.How much did she have to pay? Ans: $","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-3-q10.png","skill_id":152,"type_id":2,"opts":["2.40"]},{"id":28997,"q":"The pie chart shows the amount of money spent by Mr Lim on four items.What percentage of it did Mr Lim spend on the toaster? Ans: %","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-3-q11.png","skill_id":235,"type_id":2,"opts":["42.5"]},{"id":29003,"q":"The advertisement shows the admission fees to Happy Theme Park.Tickets at \\(\\$22.50\\) each. \\(\\$10\\) discount for every 4 tickets.Mr Arif brought a group of tourists to the park. He paid \\(\\$307.50\\) for the admission fees. How many tickets did he buy? Ans: [?]","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-3-q17.png","skill_id":152,"type_id":2,"opts":["15"]},{"id":29004,"q":"Water started to flow from Tap X into an empty tank at 10 30.At 11 10, \\(3.2\\,\\ell\\) of water was collected in the tank.At this rate, it took another 1 h 20 min to fill the tank completely.What was the capacity of the tank? Give your answer in litres.Ans:  l","img":"p5/images/st-hilda-s-2025-p5-weighted-assessment-3-q18.png","skill_id":191,"type_id":2,"opts":["9.6"]},{"id":29008,"q":"In the number line, what is the mixed number represented by A?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q2.png","skill_id":124,"type_id":1,"opts":["\\(4\\dfrac{2}{3}\\)","\\(4\\dfrac{3}{4}\\)","\\(4\\dfrac{5}{7}\\)","\\(4\\dfrac{5}{8}\\)"]},{"id":29012,"q":"Which of the following is the related height of base BC?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q6.png","skill_id":186,"type_id":1,"opts":["AB","AF","BD","BE"]},{"id":29013,"q":"ABC is a straight line.Find ∠k.","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q7.png","skill_id":194,"type_id":1,"opts":["52°","62°","118°","128°"]},{"id":29015,"q":"Which of the following is not a net of a cube?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q9.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":29016,"q":"Which pair of lines are parallel?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q10.png","skill_id":100,"type_id":1,"opts":["AB and AF","AB and ED","BC and CD","BC and FE"]},{"id":29019,"q":"Apples are sold at 5 for \\(\\$3.10\\).What is the cost of each apple?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q13.png","skill_id":167,"type_id":1,"opts":["65¢","62¢","55¢","52¢"]},{"id":29021,"q":"The table shows the number of books read by 4 children (Mabel 10, Naomi 18, Olivia ?, Penny ?).The 4 children read 100 books altogether.Olivia read 3 times as many books as Penny.How many books did Olivia read?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q15.png","skill_id":152,"type_id":1,"opts":["54","48","24","18"]},{"id":29022,"q":"The figure is made up of squares.The perimeter of the figure is 160 cm.What is the area of the figure?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q16.png","skill_id":138,"type_id":1,"opts":["16 cm²","64 cm²","100 cm²","1000 cm²"]},{"id":29024,"q":"The pie chart shows the number of each type of burger sold by a stall during lunchtime (Chicken, Beef, Fish \\(\\dfrac{1}{6}\\), Cheese 30%).A total of 60 burgers is sold.Find the number of chicken burgers sold.","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q18.png","skill_id":236,"type_id":1,"opts":["5","7","17","21"]},{"id":29031,"q":"A rectangular tank is \\(\\dfrac{2}{3}\\) full of water.The tank has base 15 cm by 10 cm and height 30 cm.Find the volume of water in the tank. ℓ","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q25.png","skill_id":192,"type_id":2,"opts":["3"]},{"id":29032,"q":"The table shows the number of fruits sold.Shop A sold 4 apples, 11 oranges and 6 bananas.Shop B sold 8 apples, 9 oranges and 7 bananas.Find the difference in the total number of fruits sold by Shop A and Shop B.","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q26.png","skill_id":147,"type_id":2,"opts":["3"]},{"id":29033,"q":"ABCD is a parallelogram.∠BAC = 16° (at A on diagonal AC) and ∠ADC = 73°.Find ∠m (∠BCA at C).","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q27.png","skill_id":200,"type_id":2,"opts":["91"]},{"id":29041,"q":"ABC is an equilateral triangle and AD = CD.∠ADC = 112°.Find ∠BAD.","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q35.png","skill_id":197,"type_id":2,"opts":["26"]},{"id":29045,"q":"The figure shows a cuboid.The area of Face A is 72 cm² and the area of Face B is 36 cm².Face C has the same area as Face A.What is the height of the cuboid?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q39.png","skill_id":226,"type_id":2,"opts":["6"]},{"id":29050,"q":"The pie chart shows how Raju spent his money: Food is \\(\\dfrac{1}{2}\\), Toys is 10%, and Transport and Stationery make up the rest (Transport and Stationery together with Toys fill the upper half, with Transport and Toys separated by a right angle). Raju spent \\(\\$42\\) on food. How much did he spend on transport?\\(\\$\\)[?]","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q44.png","skill_id":236,"type_id":2,"opts":["12.60"]},{"id":29053,"q":"Tap A and tap B were turned on to fill two identical empty containers X and Y at different rates.Water flowed out of tap B at a rate that was 3 times as fast as tap A.Tap A filled container X with some water for 12 minutes.How long did it take tap B to fill container Y with the same amount of water?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q47.png","skill_id":152,"type_id":2,"opts":["4"]},{"id":29056,"q":"The figure shows rectangle KLMN and triangle MOL.The area of MNPL is \\(\\dfrac{7}{16}\\) of the area of MOL and 7 times the area of PKL.ON = 20 cm and ML = 24 cm.What is the area of MNPL?","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q50.png","skill_id":186,"type_id":2,"opts":["105"]},{"id":29058,"q":"QRUT and QRSU are parallelograms.TUS and QUV are straight lines and QT = QU.∠RUS = 64° and ∠UVS = 50° (∠ at V).Find ∠TQU.","img":"p5/images/tao-nan-2025-p5-end-of-year-examination-q52.png","skill_id":200,"type_id":2,"opts":["52"]},{"id":29070,"q":"Find the area of the triangle.","img":"p5/images/tao-nan-2025-p5-weighted-assessment-1-q9.png","skill_id":186,"type_id":2,"opts":["24"]},{"id":29074,"q":"The figure shows the floor plan of a house.(a) Find the perimeter of the Master Bedroom.(b) Find the area of the house, including the garden.","img":"p5/images/tao-nan-2025-p5-weighted-assessment-1-q13.png","skill_id":138,"type_id":2,"opts":["18","78"]},{"id":29075,"q":"In a shop, candles are only sold in boxes. A box of 7 short candles costs \\(\\$2\\) and a box of 5 long candles costs \\(\\$3\\).(a) Xiao Ming needs 14 short candles and 15 long candles for his lanterns. How much will Xiao Ming need to spend on the candles? [?](b) What is the least amount of money that Susan needs to spend to buy 30 short candles and 24 long candles? [?]","img":"p5/images/tao-nan-2025-p5-weighted-assessment-1-q14.png","skill_id":152,"type_id":2,"opts":["13","25"]},{"id":29077,"q":"Mr Samy has a rectangular plot of land measuring 22 m by 10 m.He wants to give all the land to his 3 sons.The eldest son will get the largest possible square piece of land.The second son will get a plot of land that is 4 times the area of the youngest son's land.Find the area of land each son receives, in m².Eldest son:  m²Second son:  m²Youngest son:  m²","img":"p5/images/tao-nan-2025-p5-weighted-assessment-2-q1.png","skill_id":152,"type_id":2,"opts":["100","96","24"]},{"id":29080,"q":"In the number line, what is the mixed number represented by A?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q3.png","skill_id":119,"type_id":1,"opts":["\\(2\\dfrac{2}{3}\\)","\\(2\\dfrac{5}{6}\\)","\\(2\\dfrac{6}{7}\\)","\\(2\\dfrac{7}{8}\\)"]},{"id":29082,"q":"The figure shows part of a weighing scale.Which of the following is the closest to the reading indicated by the arrow?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q5.png","skill_id":147,"type_id":1,"opts":["73","75","77","78"]},{"id":29084,"q":"A prism has two right-angled triangular faces and three rectangular faces.Which of the following will complete the net of the prism?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q7.png","skill_id":233,"type_id":1,"opts":["rectangle 3 cm by 6 cm","rectangle 4 cm by 6 cm","rectangle 5 cm by 6 cm","rectangle 6 cm by 6 cm"]},{"id":29085,"q":"Five letters are drawn on the square grid.How many of the letters have both perpendicular and parallel lines?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q8.png","skill_id":100,"type_id":1,"opts":["5","2","3","4"]},{"id":29086,"q":"The table shows the departure times of buses A, B, C and D at the Bus Terminal.Keith arrived at the Bus Terminal at 1 p.m.Which is the earliest bus he can take?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q9.png","skill_id":135,"type_id":1,"opts":["A","B","C","D"]},{"id":29087,"q":"The number of pies sold at a bakery decreased by 150 from Wednesday to Thursday and increased by 60 from Thursday to Friday.Which graph shows the number of pies sold at the bakery from Wednesday to Friday?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q10.png","skill_id":147,"type_id":1,"opts":["Graph 1","Graph 2","Graph 3","Graph 4"]},{"id":29089,"q":"The shaded figure is made up of a large semicircle and a square with a small semicircle cut-out from the square.The diameter of the small semicircle is 10 cm, and the diameter of the large semicircle is twice the length of the diameter of the small semicircle.What is the perimeter of the shaded figure? (Take \\(\\pi = 3.14\\))","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q12.png","skill_id":222,"type_id":1,"opts":["77.1 cm","71.4 cm","67.1 cm","61.4 cm"]},{"id":29090,"q":"The table shows the rates for renting a bicycle at a shop.Daniel rented a bicycle at 8.20 a.m. What is the latest time Daniel must return his bicycle if he only has \\(\\$20\\) to spend on rental fees?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q13.png","skill_id":135,"type_id":1,"opts":["10.20 a.m.","10.50 a.m.","11.20 a.m.","11.50 a.m."]},{"id":29091,"q":"Two figures PQRS and WXYZ are shown on the square grid.Which of the following statement(s) is/are true?A.SR // WXB.\\(\\angle SPQ = \\angle XYZ\\)C.Figure PQRS and Figure WXYZ has the same perimeter.","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q14.png","skill_id":230,"type_id":1,"opts":["A only","A and B only","A and C only","All the above"]},{"id":29095,"q":"A hairclip is placed next to a ruler.Find the length of the hairclip.Ans:  cm","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q18.png","skill_id":85,"type_id":2,"opts":["6.8"]},{"id":29097,"q":"The figure shows a cuboid with a square base of area 25 cm².The area of the shaded face is 60 cm².What is the height of the cuboid? Ans:  cm","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q20.png","skill_id":226,"type_id":2,"opts":["12"]},{"id":29102,"q":"The pie chart represents the type of sports the Primary 6 students liked.The number of students who liked bowling is the same as those who liked cycling.Basketball is 32% and Rugby is 28%.What is the percentage of students who liked bowling?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q25.png","skill_id":235,"type_id":1,"opts":["20%","18%","22%","40%"]},{"id":29104,"q":"The square grid shows the plan of a playground.The rocking horse is north of the see-saw.In which direction is the rocking horse from the swing?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q28.png","skill_id":142,"type_id":1,"opts":["North","South","East","West"]},{"id":29108,"q":"Nancy had a rectangular piece of paper.She folded along the line AB as shown.\\(\\angle x = 124^\\circ\\).Find \\(\\angle y\\).Ans: °","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q32.png","skill_id":230,"type_id":2,"opts":["68"]},{"id":29109,"q":"Lisha used 16 identical right-angled triangle tiles to form a rectangle.The perimeter of the rectangle is 80 cm.Find the area of one triangle.Ans:  cm²","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q33.png","skill_id":186,"type_id":2,"opts":["24"]},{"id":29112,"q":"In the figure, PQRS is a rectangle.RTUV is a rhombus.\\(\\angle RTU = 122^\\circ\\) and \\(\\angle VRS = 256^\\circ\\).Find \\(\\angle QRT\\).Ans: °","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q36.png","skill_id":230,"type_id":2,"opts":["44"]},{"id":29114,"q":"The solid is made up of 8 cubes.What is the maximum number of cubes that can be added to the solid without changing the front view and side view? Ans: ","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q38.png","skill_id":188,"type_id":2,"opts":["8"]},{"id":29115,"q":"The pie chart shows how Isabelle spent her money.Transport is 24%.The amount of money Isabelle spent on transport is \\(\\dfrac{2}{5}\\) of the amount she spent on food.(a) What is the percentage of Isabelle's money spent on food? Ans: %","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q39.png","skill_id":174,"type_id":2,"opts":["60"]},{"id":29117,"q":"A rectangular tank measuring 80 cm by 60 cm by 50 cm was \\(\\dfrac{2}{3}\\) full of water.Tap A can fill the empty tank in 8 minutes.How long did it take to fill the tank completely?","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q41.png","skill_id":193,"type_id":1,"opts":["\\(2\\dfrac{2}{3}\\) min","\\(5\\dfrac{1}{3}\\) min","\\(2\\dfrac{1}{3}\\) min","3 min"]},{"id":29120,"q":"In the square grid, ABC is a triangle.Measure \\(\\angle ACB\\).Ans: °","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q44.png","skill_id":140,"type_id":2,"opts":["36"]},{"id":29123,"q":"A shop offered 120 T-shirts at a 20% discount during a 7-day sale. The line graph shows the number of T-shirts left unsold at the end of each day.(c) The shop collected \\(\\$192\\) on Day 3 of the sale. What was the price of each T-shirt before the discount? Ans: \\(\\$\\)[?]","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q47.png","skill_id":176,"type_id":2,"opts":["15"]},{"id":29126,"q":"In the figure, five squares are drawn within a rectangular piece of paper.The left-over part of the paper is shaded.The side of square X measures 4 cm.(a) What is the length of the side of square Y? Ans:  cm","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q50.png","skill_id":138,"type_id":2,"opts":["2"]},{"id":29127,"q":"In the figure, five squares are drawn within a rectangular piece of paper.The left-over part of the paper is shaded.The side of square X measures 4 cm.(b) The breadth of the left-over paper is 1.5 cm.What is the length of the rectangular piece of paper? Ans:  cm","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q51.png","skill_id":138,"type_id":2,"opts":["17.5"]},{"id":29129,"q":"In the figure, ABCD is a rhombus and ADEF is a trapezium.AF is parallel to DE.\\(\\angle\\) at F is 21° and \\(\\angle\\) at C is 108° and the angle 33° is marked at A.(a) Find \\(\\angle x\\).Ans: °","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q53.png","skill_id":230,"type_id":2,"opts":["18"]},{"id":29130,"q":"In the figure, ABCD is a rhombus and ADEF is a trapezium.AF is parallel to DE.The angle at F is 21°, the angle at C is 108° and the angle 33° is marked at A.(b) Find \\(\\angle y\\).Ans: °","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q54.png","skill_id":230,"type_id":2,"opts":["126"]},{"id":29133,"q":"Figure OABCD is formed by overlapping 2 similar quarter circles OAC and OBD.OA = OB = OC = OD = 10 cm.The area of the shaded part OBC is 30 cm² and the perimeter of the shaded part OBC is 26 cm.(a) Find the area of figure OABCD.Take \\(\\pi = 3.14\\).Ans:  cm²","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q57.png","skill_id":221,"type_id":2,"opts":["127"]},{"id":29134,"q":"Figure OABCD is formed by overlapping 2 similar quarter circles OAC and OBD.OA = OB = OC = OD = 10 cm.The area of the shaded part OBC is 30 cm² and the perimeter of the shaded part OBC is 26 cm.(b) Find the perimeter of figure OABCD.Take \\(\\pi = 3.14\\).Ans:  cm","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q58.png","skill_id":221,"type_id":2,"opts":["45.4"]},{"id":29135,"q":"At a bookshop, erasers are sold only in packs of 8 (8 for \\(\\$2\\)) and pencils are sold only in packs of 5 (5 for \\(\\$3\\)). Mr Tan bought erasers and pencils for his company. He spent \\(\\dfrac{1}{3}\\) of his money on erasers and the rest of his money on pencils. He bought 36 more erasers than pencils. How much did Mr Tan spend altogether? Ans: \\(\\$\\)[?]","img":"p6/images/anglo-chinese-school-junior-2025-p6-prelim-q59.png","skill_id":214,"type_id":2,"opts":["162"]},{"id":29156,"q":"The figure shows Oval A overlapping Oval B.The ratio of the area of Oval A to the shaded area is 7 : 1.The ratio of the area of Oval B to the shaded area is 9 : 2.The area of the shaded area is 8 cm².Find the area of the whole figure.","img":"p6/images/acs-junior-2025-p6-wa1-q19.png","skill_id":221,"type_id":2,"opts":["84"]},{"id":29162,"q":"The table shows the number of students who wear and do not wear spectacles.What percentage of the students do not wear spectacles?","img":"p6/images/henry-park-2025-p6-prelim-q5.png","skill_id":171,"type_id":1,"opts":["60%","25%","20%","5%"]},{"id":29163,"q":"The net of a cube is shown.Which 2 faces are opposite each other?","img":"p6/images/henry-park-2025-p6-prelim-q6.png","skill_id":233,"type_id":1,"opts":["A and B","B and E","D and F","C and D"]},{"id":29164,"q":"SX, TW, ZU and YV are straight lines.Which pair of angles does not add up to 180°?","img":"p6/images/henry-park-2025-p6-prelim-q7.png","skill_id":194,"type_id":1,"opts":["\\(\\angle a + \\angle b\\)","\\(\\angle a + \\angle c\\)","\\(\\angle b + \\angle c\\)","\\(\\angle b + \\angle d\\)"]},{"id":29165,"q":"Which of the following shows \\(\\dfrac{1}{4}\\) of the figure shaded?","img":"p6/images/henry-park-2025-p6-prelim-q8.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":29166,"q":"Find the area of triangle ABC.","img":"p6/images/henry-park-2025-p6-prelim-q9.png","skill_id":186,"type_id":1,"opts":["60 cm²","36 cm²","34 cm²","30 cm²"]},{"id":29168,"q":"The ratio of the number of muffins sold on Friday to the number of muffins sold on Saturday was 4 : 5.How many muffins were sold over the 6 days?","img":"p6/images/henry-park-2025-p6-prelim-q11.png","skill_id":183,"type_id":1,"opts":["60","72","108","240"]},{"id":29171,"q":"ABC and CDE are right-angled triangles and GHFC is a square.\\(\\angle DCG = 41°\\) and \\(\\angle BCF = 27°\\).Find \\(\\angle ACE\\).","img":"p6/images/henry-park-2025-p6-prelim-q14.png","skill_id":230,"type_id":1,"opts":["22°","18°","14°","4°"]},{"id":29176,"q":"A rectangular container is partly filled with 1-cm cubes.How many more 1-cm cubes are needed to fill the container completely?Ans: ","img":"p6/images/henry-park-2025-p6-prelim-q19.png","skill_id":190,"type_id":2,"opts":["127"]},{"id":29177,"q":"The square grid shows the plan of a garden where 5 types of trees A, B, C, D and E are planted.Tree A is north-east of one of the trees.Which tree is it?","img":"p6/images/henry-park-2025-p6-prelim-q20.png","skill_id":452,"type_id":1,"opts":["Tree B","Tree C","Tree D","Tree E"]},{"id":29178,"q":"The diagram shows a solid with a square base and triangular faces meeting at an apex. Name the solid.","img":"p6/images/henry-park-2025-p6-prelim-q21.png","skill_id":231,"type_id":1,"opts":["Pyramid","Prism","Cuboid","Cone"]},{"id":29179,"q":"The figure is formed using 2 identical semicircles, each of radius 5 cm.Find the perimeter of the figure.Give your answer in terms of \\(\\pi\\).","img":"p6/images/henry-park-2025-p6-prelim-q22.png","skill_id":222,"type_id":1,"opts":["\\((10\\pi + 4)\\) cm","\\((10\\pi + 8)\\) cm","\\((5\\pi + 4)\\) cm","\\((20\\pi + 4)\\) cm"]},{"id":29181,"q":"PQRS is a straight line.The lengths of PS and PR are in the ratio 3 : 2 and the lengths of PR and QS are in ratio 6 : 5.What is the ratio of length PQ to length RS?","img":"p6/images/henry-park-2025-p6-prelim-q25.png","skill_id":181,"type_id":1,"opts":["4 : 3","3 : 4","2 : 3","5 : 4"]},{"id":29182,"q":"ABCD is a rhombus.BAE and ADF are straight lines.(a) Find \\(\\angle g\\).Ans: °(b) Find \\(\\angle h\\).Ans: °","img":"p6/images/henry-park-2025-p6-prelim-q26.png","skill_id":230,"type_id":2,"opts":["61","27"]},{"id":29183,"q":"A plot of land is divided into seven identical rectangular fields.The length of each field is 20 m.Find the perimeter of the plot of land.Ans:  m","img":"p6/images/henry-park-2025-p6-prelim-q27.png","skill_id":138,"type_id":2,"opts":["136"]},{"id":29185,"q":"Students were asked to choose a pouch, a keychain or a badge. \\(\\dfrac{1}{5}\\) chose keychain. The number who chose pouch was \\(\\dfrac{1}{2}\\) of those who chose badge. What fraction of the students chose badge?","img":"p6/images/henry-park-2025-p6-prelim-q29.png","skill_id":209,"type_id":1,"opts":["\\(\\dfrac{8}{15}\\)","\\(\\dfrac{3}{5}\\)","\\(\\dfrac{7}{15}\\)","\\(\\dfrac{8}{16}\\)"]},{"id":29187,"q":"The table shows the time taken by 4 swimmers to complete a race.The time taken by Bala to complete the race is not shown.Afiq 50.78 s, Cayden 48.12 s, Dai Ming 46.9 s.The average time taken by the 4 swimmers was 48.7 s.What was the time taken by Bala to complete the race?Ans:  s","img":"p6/images/henry-park-2025-p6-prelim-q32.png","skill_id":204,"type_id":2,"opts":["49"]},{"id":29188,"q":"The figure is made up of a square and a \\(\\dfrac{3}{4}\\)-circle.The \\(\\dfrac{3}{4}\\)-circle with centre O has a diameter of 8 cm.What is the area of the figure? (Take \\(\\pi = 3.14\\))Ans:  cm²","img":"p6/images/henry-park-2025-p6-prelim-q33.png","skill_id":222,"type_id":2,"opts":["53.68"]},{"id":29189,"q":"Jack wanted to create a figure using white squares and grey squares, with PQ as the line of symmetry.He still had more squares to add.(a) Measure and write down the length of PQ.Ans:  cm(b) What are the smallest numbers of white squares and grey squares Jack needs to add to the figure so that PQ remains as the line of symmetry? Ans: white squares , grey squares ","img":"p6/images/henry-park-2025-p6-prelim-q34.png","skill_id":145,"type_id":2,"opts":["6.4","3","2"]},{"id":29190,"q":"ABC and FEH are triangles and CFGD is a trapezium.BCD, EFG and ACFH are straight lines.\\(\\angle ABC = 23°\\), \\(\\angle ADy = 81°\\) (at G) and \\(\\angle EHF = 88°\\) (at H).Find the sum of \\(\\angle x\\), \\(\\angle y\\) and \\(\\angle z\\).Ans: °","img":"p6/images/henry-park-2025-p6-prelim-q35.png","skill_id":197,"type_id":2,"opts":["168"]},{"id":29191,"q":"The table shows the number of boys and girls, and teachers in Schools A and B.Some of the information is missing.School A: Boys 845.School B: Teachers 154.Total: Girls 2460, Teachers 251, Total 4642.(a) What is the total number of boys in both schools? Ans: (b) The number of girls in School A is \\(\\dfrac{2}{3}\\) of the number of girls in School B.Find the total number of students in School A.Ans: ","img":"p6/images/henry-park-2025-p6-prelim-q36.png","skill_id":146,"type_id":2,"opts":["1931","1829"]},{"id":29198,"q":"The figure shows taps A and B, a rectangular tank X and a cubical tank Y.Both tanks were empty.Tank X measures 20 cm by 30 cm by 60 cm.At 08 20, tap A was turned on.Water flowed into the tank from tap A at a rate of 4.8 litres per minute.After 5 minutes, tap B was turned on.At 08 35, both taps were turned off.Tank X was half-filled with water and Tank Y was 25% filled with water.Find the length of","img":"p6/images/henry-park-2025-p6-prelim-q44.png","skill_id":229,"type_id":2,"opts":["60"]},{"id":29199,"q":"A florist sold roses Monday to Sunday (daily sales: Mon 240, Tue 80, Wed 280, Thu 120, Fri 40, Sat 120, Sun 160). On which two days did the florist sell the same number of roses?","img":"p6/images/henry-park-2025-p6-prelim-q45.png","skill_id":147,"type_id":1,"opts":["Thursday and Saturday","Monday and Wednesday","Tuesday and Friday","Wednesday and Sunday"]},{"id":29200,"q":"The first four figures of a pattern are shown.The table shows the number of white and grey circles used for the first four figures: Figure 1 (white 0, grey 1), Figure 2 (white 5, grey 1), Figure 3 (white 5, grey 10), Figure 4 (white 18, grey 10), Figure 5 (white 18, grey ?).(a) Fill in the number of grey circles for Figure 5.Ans: (b) How many white and grey circles are there altogether in Figure 2","img":"p6/images/henry-park-2025-p6-prelim-q47.png","skill_id":240,"type_id":2,"opts":["27","1540"]},{"id":29208,"q":"In the figure, ACE and BCD are straight lines.∠DCE = 51°, ∠CAB = 43° and ∠CDE = 55°.Find ∠ABC.","img":"p6/images/henry-park-2025-p6-wa1-q8.png","skill_id":197,"type_id":1,"opts":["55°","74°","82°","86°"]},{"id":29209,"q":"The two triangles are equilateral triangles.Find the sum of ∠a and ∠b.","img":"p6/images/henry-park-2025-p6-wa1-q9.png","skill_id":195,"type_id":1,"opts":["60°","120°","240°","300°"]},{"id":29210,"q":"Hassan earns \\(\\$300\\) each week. The graph shows the amount of money he spent each week over 5 weeks. In which week did Hassan spend the most money?","img":"p6/images/henry-park-2025-p6-wa1-q10.png","skill_id":147,"type_id":1,"opts":["Week 1","Week 2","Week 3","Week 4"]},{"id":29211,"q":"Hassan earns \\(\\$300\\) each week. The graph shows the amount of money he spent each week over 5 weeks. What was the total amount Hassan saved from Week 1 to Week 3?","img":"p6/images/henry-park-2025-p6-wa1-q11.png","skill_id":148,"type_id":1,"opts":["$400","$500","$740","$760"]},{"id":29212,"q":"ABC is a triangle.AB is parallel to DE.Find the area of the shaded part.","img":"p6/images/henry-park-2025-p6-wa1-q12.png","skill_id":186,"type_id":1,"opts":["72 cm²","200 cm²","288 cm²","360 cm²"]},{"id":29217,"q":"In the number line, 2 and \\(2\\dfrac{3}{8}\\) are marked.What is the value of A?","img":"p6/images/henry-park-2025-p6-wa1-q17.png","skill_id":158,"type_id":1,"opts":["\\(2\\dfrac{5}{16}\\)","\\(2\\dfrac{1}{4}\\)","\\(2\\dfrac{3}{16}\\)","\\(2\\dfrac{5}{8}\\)"]},{"id":29219,"q":"3 identical grey square tiles of sides 25 cm were glued together.Lisa then cut out 2 identical 7-cm squares.Find the perimeter of the figure in grey. cm","img":"p6/images/henry-park-2025-p6-wa1-q19.png","skill_id":138,"type_id":2,"opts":["214"]},{"id":29226,"q":"The figure shows a rectangular box partly filled with identical 1-cm cubes.What is the volume of the rectangular box?  cm³","img":"p6/images/henry-park-2025-p6-wa1-q26.png","skill_id":190,"type_id":2,"opts":["120"]},{"id":29227,"q":"ABCD is a rectangle.XYZ is an isosceles triangle where XZ = XY.∠ZXY = 106° and ∠JDC = 51°.Find ∠BJD.°","img":"p6/images/henry-park-2025-p6-wa1-q27.png","skill_id":230,"type_id":2,"opts":["141"]},{"id":29229,"q":"The graph shows the number of washing machines sold by a shop from June to September.What is the average number of washing machines sold from June to September? ","img":"p6/images/henry-park-2025-p6-wa1-q29.png","skill_id":203,"type_id":2,"opts":["242.5"]},{"id":29233,"q":"The graph shows the height of a plant from June to October.In which month did the plant's height increase the most?","img":"p6/images/mgs-2025-p6-prelim-q4.png","skill_id":78,"type_id":1,"opts":["June to July","July to August","August to September","September to October"]},{"id":29234,"q":"The figure is made up of 8 identical squares.Find the perimeter of the figure.","img":"p6/images/mgs-2025-p6-prelim-q5.png","skill_id":71,"type_id":1,"opts":["40 cm","70 cm","90 cm","105 cm"]},{"id":29235,"q":"In the number line, which point represents \\(\\dfrac{5}{6}\\)?","img":"p6/images/mgs-2025-p6-prelim-q6.png","skill_id":41,"type_id":1,"opts":["A","B","C","D"]},{"id":29237,"q":"The figure is made up of a big circle and a small circle.O is the centre of the big circle which has a diameter of 28 cm.Find the area of the small circle.(Take \\(\\pi=\\dfrac{22}{7}\\))","img":"p6/images/mgs-2025-p6-prelim-q8.png","skill_id":74,"type_id":1,"opts":["22 cm²","44 cm²","154 cm²","616 cm²"]},{"id":29238,"q":"The pie chart represents the number of fruits at a fruit stall.There are 300 fruits at the fruit stall.There are twice as many apples as oranges.How many pears are there?","img":"p6/images/mgs-2025-p6-prelim-q9.png","skill_id":78,"type_id":1,"opts":["25","50","75","100"]},{"id":29239,"q":"The figure shows an 8-point compass.James was facing north-west (NW) at first.He turned 225° clockwise.Which direction is he facing now?","img":"p6/images/mgs-2025-p6-prelim-q10.png","skill_id":81,"type_id":1,"opts":["North (N)","South (S)","East (E)","West (W)"]},{"id":29241,"q":"The table shows the number of books read by a class of P6 pupils.They read a total of 56 books.How many pupils read 3 books?","img":"p6/images/mgs-2025-p6-prelim-q12.png","skill_id":78,"type_id":1,"opts":["26","12","3","4"]},{"id":29243,"q":"A cuboid measuring 12 cm by 7 cm by 7 cm was dipped into some red paint.The cuboid was then cut into 1-cm cubes.How many of the cubes would have none of their surfaces painted red?","img":"p6/images/mgs-2025-p6-prelim-q14.png","skill_id":76,"type_id":1,"opts":["588","539","396","250"]},{"id":29244,"q":"In the figure, ABCD is a square.AC and BD are straight lines.BE = BF.Find ∠CEF.","img":"p6/images/mgs-2025-p6-prelim-q15.png","skill_id":70,"type_id":1,"opts":["67.5°","45°","30°","22.5°"]},{"id":29249,"q":"All the members from a school club chose one colour for their club t-shirt.The pie chart shows their choices.7 members chose White.How many members were there in the club? ","img":"p6/images/mgs-2025-p6-prelim-q20.png","skill_id":78,"type_id":2,"opts":["56"]},{"id":29251,"q":"PR and QS are straight lines.Find ∠y.°","img":"p6/images/mgs-2025-p6-prelim-q22.png","skill_id":70,"type_id":2,"opts":["78"]},{"id":29252,"q":"12 identical cubes are joined together to form a cuboid.The shaded face of the cuboid is 16 cm².Find the volume of the cuboid. cm³","img":"p6/images/mgs-2025-p6-prelim-q23.png","skill_id":76,"type_id":2,"opts":["96"]},{"id":29253,"q":"The figure is made up of a circle and a parallelogram.O is the centre of the circle and ∠QPS = 54°.Find ∠PQR.°","img":"p6/images/mgs-2025-p6-prelim-q24.png","skill_id":70,"type_id":2,"opts":["72"]},{"id":29257,"q":"In the figure, QRUV and PRST are rectangles.U is the midpoint of PT.RS = 16 cm, ST = 6 cm and UR = 10 cm.Find the length of QR. cm","img":"p6/images/mgs-2025-p6-prelim-q28.png","skill_id":71,"type_id":2,"opts":["4.8"]},{"id":29259,"q":"The usual price of a tennis racket is \\(\\$120\\). During a sale, Joe bought the racket at a discount of 20%. How much did Joe pay for the racket? \\(\\$\\)[?]","img":"p6/images/mgs-2025-p6-prelim-q31.png","skill_id":56,"type_id":2,"opts":["96"]},{"id":29262,"q":"Participants of a shooting contest must obtain at least a certain score in the first round to qualify for the second round.There were 150 participants in the first round and the table shows the number of participants for each score: score 0 → 28, score 1 → 32, score 2 → 30, score 3 → 23, score 4 → 25, score 5 or more → 12.60% of the participants did not qualify for the second round.From the table,","img":"p6/images/mgs-2025-p6-prelim-q34.png","skill_id":56,"type_id":2,"opts":["3"]},{"id":29264,"q":"The figure is made up of 5 identical rectangles.Find the area of the figure. cm²","img":"p6/images/mgs-2025-p6-prelim-q37.png","skill_id":71,"type_id":2,"opts":["105"]},{"id":29265,"q":"The graph shows the number of books borrowed by the pupils in a school from January to May.(a) What was the average number of books borrowed per month from January to May? (b) What was the percentage increase in the number of books borrowed from February to March? %","img":"p6/images/mgs-2025-p6-prelim-q38.png","skill_id":78,"type_id":2,"opts":["525","60"]},{"id":29266,"q":"In the figure, ACDE is a trapezium and AC // ED.AC and FD are straight lines.BG = FG, ∠GDE = 68°, ∠ABD = 71° and ∠BCD = 36°.(a) Find ∠BDC.°(b) Find ∠BFD.°","img":"p6/images/mgs-2025-p6-prelim-q39.png","skill_id":70,"type_id":2,"opts":["35","34"]},{"id":29267,"q":"The bar graph shows the number of four different brands of pens sold at a shop. 560 pens were sold altogether. Part of the graph was torn off. The prices per pen are: A \\(\\$2.80\\), B \\(\\$2.20\\), C \\(\\$2.50\\), D \\(\\$1.60\\). The number of pens sold from Brand C was \\(\\dfrac{3}{5}\\) the number of pens sold from Brand D. The total amount collected from the sales of pens from Brand C and Brand D was \\(","img":"p6/images/mgs-2025-p6-prelim-q40.png","skill_id":78,"type_id":2,"opts":["120","140"]},{"id":29268,"q":"The figure is made up of 2 identical squares and 3 triangles.EH is parallel to FG.∠EHG = 128° and ∠EFG = 78°.(a) Find ∠CBH.°(b) Find ∠GEF.°","img":"p6/images/mgs-2025-p6-prelim-q41.png","skill_id":70,"type_id":2,"opts":["64","76"]},{"id":29270,"q":"The graphs show the cost of sending packages to Indonesia for the first 10 kg by 2 courier companies (Company A and Company B).(a) How much does it cost to courier a package for the first 2 kg when using Company A's service? \\(\\$\\)[?](b) Adele used Company B's service and paid \\(\\$9\\) for her package. What was the mass of her package? [?] kg(c) Yanti and Dewi each sent a 8.7-kg package to Indonesi","img":"p6/images/mgs-2025-p6-prelim-q43.png","skill_id":78,"type_id":2,"opts":["5","3","1.70"]},{"id":29275,"q":"XY is a straight line.Find \\(\\angle a\\).","img":"p6/images/methodist-girls-2025-p6-weighted-assessment-1-q3.png","skill_id":194,"type_id":2,"opts":["58"]},{"id":29277,"q":"LMN is an isosceles triangle.LM = LN.Find \\(\\angle b\\).","img":"p6/images/methodist-girls-2025-p6-weighted-assessment-1-q6.png","skill_id":197,"type_id":2,"opts":["22"]},{"id":29278,"q":"The figure is formed by 3 rectangles.BC : AC : DE : FG = 1 : 2 : 4 : 6.FY = DX = AW.What fraction of the figure is shaded? Give your answer in its simplest form.","img":"p6/images/methodist-girls-2025-p6-weighted-assessment-1-q7.png","skill_id":138,"type_id":1,"opts":["\\(\\dfrac{1}{8}\\)","\\(\\dfrac{1}{6}\\)","\\(\\dfrac{3}{24}\\)","\\(\\dfrac{1}{12}\\)"]},{"id":29279,"q":"ABCD is a trapezium with AB parallel to DC and DC = DA.CDE is a straight line.\\(\\angle ADE = 88\\degree\\) and \\(\\angle ABC = 106\\degree\\).Find \\(\\angle BCA\\).","img":"p6/images/methodist-girls-2025-p6-weighted-assessment-1-q8.png","skill_id":230,"type_id":2,"opts":["30"]},{"id":29281,"q":"AB and BC are straight lines drawn in a square grid.Measure and write down the size of \\(\\angle ABC\\).","img":"p6/images/methodist-girls-2025-p6-weighted-assessment-1-q10.png","skill_id":194,"type_id":2,"opts":["135"]},{"id":29283,"q":"PTRU is a square.PTS and QRS are straight lines.\\(\\angle QPU = 8\\degree\\) and \\(\\angle PQR = 40\\degree\\).(a) Find \\(\\angle PSR\\).(b) Find \\(\\angle PRQ\\).","img":"p6/images/methodist-girls-2025-p6-weighted-assessment-1-q12.png","skill_id":230,"type_id":2,"opts":["42","87"]},{"id":29288,"q":"What is the length of the bolt?","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q4.png","skill_id":85,"type_id":1,"opts":["5.6 cm","5.8 cm","7.1 cm","7.2 cm"]},{"id":29290,"q":"Which of the following shows \\(\\dfrac{1}{5}\\) of the figure shaded?","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q6.png","skill_id":120,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":29294,"q":"The figure is made up of 6 identical rectangles.Find the area of the shaded triangle.","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q10.png","skill_id":186,"type_id":1,"opts":["72 cm²","96 cm²","144 cm²","192 cm²"]},{"id":29295,"q":"Figure 1 shows a parallelogram with a perimeter of 50 cm.Figure 2 is formed using 3 such parallelograms and it has a perimeter of 108 cm.Find the length of AB.","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q11.png","skill_id":230,"type_id":1,"opts":["7 cm","9 cm","14 cm","42 cm"]},{"id":29297,"q":"7 lines are drawn in the square grid.Name two lines that are parallel to each other.","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q13.png","skill_id":100,"type_id":1,"opts":["CD and FE","AB and CD","BC and DE","AG and BF"]},{"id":29299,"q":"A toaster has a sale price of \\(\\$56\\) and a usual price of \\(\\$80\\). What is the percentage discount for the toaster? [?]%","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q15.png","skill_id":176,"type_id":2,"opts":["30"]},{"id":29300,"q":"The bar graph shows the number of items sold in an electrical store in a month.How many more fans than washing machines were sold? ","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q16.png","skill_id":104,"type_id":2,"opts":["55"]},{"id":29304,"q":"The figure is made up of a square and 2 triangles.The area of the square is 100 cm².Find the shaded area of the figure. cm²","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q20.png","skill_id":186,"type_id":2,"opts":["125"]},{"id":29306,"q":"Bala glued 7 unit cubes to form a solid (shown with Top view, Front view and Side view).Bala painted the whole solid, including the base, green.How many of the 7 cubes had exactly four of their faces painted green? ","img":"p6/images/nan-hua-2025-p6-timed-practice-2-q23.png","skill_id":224,"type_id":2,"opts":["2"]},{"id":29310,"q":"The diagram shows a refrigerator.Which of the following could be the height of the refrigerator?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q3.png","skill_id":184,"type_id":1,"opts":["18 cm","180 cm","18 m","180 m"]},{"id":29312,"q":"In the number line, what is the mixed number represented by A?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q5.png","skill_id":158,"type_id":1,"opts":["\\(2\\dfrac{2}{3}\\)","\\(2\\dfrac{3}{4}\\)","\\(2\\dfrac{5}{6}\\)","\\(2\\dfrac{6}{7}\\)"]},{"id":29313,"q":"Which of the following shows \\(\\dfrac{1}{2}\\) of the figure shaded?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q6.png","skill_id":157,"type_id":1,"opts":["Figure (1)","Figure (2)","Figure (3)","Figure (4)"]},{"id":29314,"q":"The figure is the net of a cube.Which 2 faces are opposite each other?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q7.png","skill_id":195,"type_id":1,"opts":["A and D","D and E","C and F","B and E"]},{"id":29320,"q":"ABCD is a square and BCT is an equilateral triangle.AT is a straight line.Find \\(\\angle x\\).","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q13.png","skill_id":230,"type_id":1,"opts":["105°","120°","135°","150°"]},{"id":29321,"q":"The figures are made up of identical squares.How many figure(s) has/have at least one line of symmetry?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q14.png","skill_id":26,"type_id":1,"opts":["1","2","3","4"]},{"id":29322,"q":"The figure is made up of 4 identical circles inside a square.The length of the square is 56 cm.Find the perimeter of the shaded part.(Take \\(\\pi=\\dfrac{22}{7}\\))","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q15.png","skill_id":222,"type_id":1,"opts":["88 cm","144 cm","176 cm","232 cm"]},{"id":29327,"q":"The figure consists of 1-cm cubes.What is the volume of the figure? cm³","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q20.png","skill_id":188,"type_id":2,"opts":["13"]},{"id":29328,"q":"The pie chart shows the Co-Curricular Activities (CCA) that 290 Primary 5 students join in a school.How many Primary 5 students join Uniformed Groups?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q22.png","skill_id":174,"type_id":2,"opts":["29"]},{"id":29329,"q":"The square grid shows the position of Thomas and Betty.Thomas and Betty faced the same direction at first.Thomas then turned 45° clockwise while Betty turned 135° anti-clockwise to face North-East.What direction did Thomas face in the end?","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q23.png","skill_id":194,"type_id":1,"opts":["North-East","North-West","South-East","South-West"]},{"id":29331,"q":"ABCD is a trapezium and CDEF is a square.\\(\\angle ADC = 40\\degree\\).Find \\(\\angle BCF\\).","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q25.png","skill_id":230,"type_id":2,"opts":["130"]},{"id":29333,"q":"The figure shows an isosceles triangle XYZ, where XY = XZ.XY = (3a − 4) cm, XZ = 20 cm and YZ = (4a + 5) cm.Find length YZ. cm","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q27.png","skill_id":240,"type_id":2,"opts":["37"]},{"id":29334,"q":"The figure is made up of 2 squares, with lengths 3 cm and 7 cm.A quarter circle can be found within the big square.Find the perimeter of the shaded part.(Take \\(\\pi=\\dfrac{22}{7}\\)) cm","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q29.png","skill_id":222,"type_id":2,"opts":["31"]},{"id":29335,"q":"In the figure, ABC and ADE are right-angled isosceles triangles.BD = CE = 2 cm.The area of the shaded part is 22 cm².Find the length of AD. cm","img":"p6/images/nan-hua-2025-p6-weighted-assessment-1-q30.png","skill_id":240,"type_id":2,"opts":["12"]},{"id":29336,"q":"In the number line, what is the value of Y?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q1.png","skill_id":158,"type_id":1,"opts":["2.85","2.8","2.75","2.7"]},{"id":29339,"q":"The square grid shows Triangle P.What type of triangle is Triangle P?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q4.png","skill_id":195,"type_id":1,"opts":["Obtuse-angled triangle","Right-angled triangle","Equilateral triangle","Isosceles triangle"]},{"id":29340,"q":"In the square grid, which shape is a rhombus?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q5.png","skill_id":199,"type_id":1,"opts":["Shape (1)","Shape (2)","Shape (3)","Shape (4)"]},{"id":29341,"q":"What is the area of triangle ABC as shown in the figure?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q6.png","skill_id":186,"type_id":1,"opts":["18 cm²","20 cm²","30 cm²","36 cm²"]},{"id":29343,"q":"Which of the following is likely to be the length of an approved scientific calculator for PSLE?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q8.png","skill_id":184,"type_id":1,"opts":["0.018 m","0.18 m","1.8 m","18 m"]},{"id":29344,"q":"The bar graph shows the number of cars sold from June to September.In which month was the number of cars sold half as many as the number of cars sold in September?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q9.png","skill_id":147,"type_id":1,"opts":["June","July","August","September"]},{"id":29345,"q":"Which one of the following statements is true?","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q10.png","skill_id":147,"type_id":1,"opts":["The number of cars sold in June was 8500.","The number of cars sold in July is \\(\\dfrac{3}{4}\\) the number of cars sold in June.","The increase in the number of cars sold from August to September was 9000.","The total number of cars sold in June and August is the same as the number of cars sold in July."]},{"id":29347,"q":"The figure is made up of 3 identical quarter circles of radius 28 cm.Find its perimeter.(Take \\(\\pi=\\dfrac{22}{7}\\))","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q12.png","skill_id":221,"type_id":1,"opts":["132 cm","176 cm","188 cm","232 cm"]},{"id":29353,"q":"ACD and BCE are straight lines.\\(\\angle ABE = 55\\degree\\), \\(\\angle DEB = 114\\degree\\) and \\(\\angle DAB = 90\\degree\\).Find \\(\\angle ADE\\).","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q19.png","skill_id":197,"type_id":2,"opts":["31"]},{"id":29354,"q":"WXYZ is a trapezium and WX is parallel to ZY.\\(\\angle WXY = 56\\degree\\) and \\(\\angle WZY = 68\\degree\\).Find \\(\\angle XWZ\\).","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q20.png","skill_id":200,"type_id":2,"opts":["112"]},{"id":29355,"q":"JKN is an isosceles triangle and KLMN is a parallelogram.JNM is a straight line and JK = KN.\\(\\angle KNM = 110\\degree\\).Find \\(\\angle JKN\\).","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q21.png","skill_id":200,"type_id":2,"opts":["40"]},{"id":29357,"q":"The figure is made up of 2 semicircles.XY is half of XZ.XY = 14 cm.Find the area of the shaded part.(Take \\(\\pi=\\dfrac{22}{7}\\)) cm²","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q23.png","skill_id":222,"type_id":2,"opts":["231"]},{"id":29358,"q":"A cuboid is 0.4 m long and 20 cm wide.It has a volume of 20 000 cm³.Find the height of the cuboid. cm","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q25.png","skill_id":226,"type_id":2,"opts":["25"]},{"id":29362,"q":"The block of wood was dipped into a pail of paint.The block was then cut into 4 identical cubes along the dotted lines and taken apart.The total unpainted area of the 4 cubes was 150 cm².What was the volume of each cube? cm³","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q29.png","skill_id":229,"type_id":2,"opts":["125"]},{"id":29364,"q":"The bar graph shows the number of stamps collected by 4 boys.Greg collected 50 and Yusof collected 35.Complete the table: how many stamps did Lyndon and Leon collect?Lyndon: Leon: ","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q31.png","skill_id":147,"type_id":2,"opts":["80","95"]},{"id":29369,"q":"The figure is made up of a rectangle and a triangle overlapping each other.\\(\\dfrac{1}{4}\\) of the rectangle and \\(\\dfrac{2}{5}\\) of the triangle is unshaded.The area of the unshaded part of the figure is 57 cm².Find the area of the rectangle. cm²","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q36.png","skill_id":138,"type_id":2,"opts":["228"]},{"id":29370,"q":"PQRS is a rectangle and QRT is a right-angled triangle with sides measuring 30 cm, 40 cm and 50 cm.The perimeter of the shaded part is 174 cm.What is the ratio of the area of the triangle to the area of the shaded part? Give your answer in the simplest form.","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q37.png","skill_id":213,"type_id":1,"opts":["4 : 5","3 : 4","5 : 4","3 : 5"]},{"id":29373,"q":"The diagram shows a piece of paper QRST in the shape of a trapezium.\\(\\angle TQR = 115\\degree\\).The paper is folded along line UV which is parallel to QT.(a) Find \\(\\angle x\\).(b) Find \\(\\angle y\\).","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q40.png","skill_id":230,"type_id":2,"opts":["245","50"]},{"id":29374,"q":"EFGH is a square.\\(\\angle FKE = 106\\degree\\) and FE = EJ.FKH and JKE are straight lines.Find \\(\\angle KFJ\\).","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q41.png","skill_id":230,"type_id":1,"opts":["30.5°","29°","45°","75.5°"]},{"id":29376,"q":"A rectangular tank with a base area of 3500 cm² and a height of 80 cm was \\(\\dfrac{1}{4}\\)-filled with water at first.At 8 a.m., a tap was turned on and water was drained from the tank at the rate of 4 litres per minute.At 8.06 a.m., the tap was turned off.(a) How much water was drained from the tank?  ℓ(b) After the tap was turned off, how much more water was needed to fill the tank completely?  ","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q43.png","skill_id":191,"type_id":2,"opts":["24","234"]},{"id":29377,"q":"Six identical rectangular boxes can be stacked into a cupboard 0.9 m wide.The first arrangement (Figure A) leaves a 42-cm gap at the top.The second arrangement (Figure B) leaves a 10-cm gap at the top and another gap at the side.(a) In the arrangement shown in Figure B, what is the width of the gap at the side?  cm(b) What is the height of the cupboard in metres?  m","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q44.png","skill_id":241,"type_id":2,"opts":["16","2.64"]},{"id":29379,"q":"A symmetric figure is drawn on a rectangular piece of paper 20 cm by 15 cm.Its outline consists of a large semicircle, 2 smaller semicircles and 2 straight lines.(Take \\(\\pi=3.14\\))(a) What is the area of the figure?  cm²(b) What is its perimeter?  cm","img":"p6/images/nanyang-2025-p6-weighted-assessment-1-q46.png","skill_id":222,"type_id":2,"opts":["178.5","72.8"]},{"id":29391,"q":"In a bakery, tarts and cupcakes were sold only in boxes. A box of 6 tarts cost \\(\\$33\\) and a box of 8 cupcakes cost \\(\\$28\\).(a) Yasmin bought an equal number of tarts and cupcakes. She spent \\(\\$96\\) more on the tarts than the cupcakes. How many boxes of tarts did she buy altogether? [?](b) Both Caleb and Dan bought tarts and cupcakes at the bakery. Dan bought 20 boxes of cupcakes. Caleb bought ","img":"p6/images/raffles-girls-2025-p6-weighted-assessment-1-q11.png","skill_id":167,"type_id":2,"opts":["8","24"]},{"id":29393,"q":"PQ and RS are straight lines.Which of the following is true?","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q2.png","skill_id":194,"type_id":1,"opts":["\\(\\angle a + \\angle c = 180\\degree\\)","\\(\\angle a + \\angle d = 180\\degree\\)","\\(\\angle a = \\angle c\\)","\\(\\angle b = \\angle d\\)"]},{"id":29394,"q":"In the number line, which of the following fractions is between A and 0.3?","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q3.png","skill_id":158,"type_id":1,"opts":["\\(\\dfrac{2}{9}\\)","\\(\\dfrac{2}{7}\\)","\\(\\dfrac{2}{5}\\)","\\(\\dfrac{3}{4}\\)"]},{"id":29396,"q":"ABCD is a rectangle and AB = AE.Find \\(\\angle BEC\\).","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q5.png","skill_id":230,"type_id":1,"opts":["104°","115°","117°","132°"]},{"id":29398,"q":"ABC is a triangle.Use a protractor to measure the largest angle in the triangle.","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q7.png","skill_id":197,"type_id":2,"opts":["123"]},{"id":29399,"q":"Find \\(\\angle m\\) in the figure.","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q8.png","skill_id":194,"type_id":2,"opts":["159"]},{"id":29402,"q":"A parallelogram piece of paper is folded as shown and WX = WY.Find \\(\\angle n\\).","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q12.png","skill_id":230,"type_id":2,"opts":["60"]},{"id":29404,"q":"ABCD is a rhombus, ACFE is a quadrilateral and AE is parallel to HF.\\(\\angle DAB = 56\\degree\\), \\(\\angle DCF = 49\\degree\\) and \\(\\angle E = 70\\degree\\).Find \\(\\angle CFG\\).","img":"p6/images/red-swastika-2025-p6-weighted-assessment-1-q15.png","skill_id":200,"type_id":2,"opts":["19"]},{"id":29409,"q":"STUV is a square.Find ∠WTU.","img":"p6/images/st-nicholas-2025-p6-prelim-q4.png","skill_id":230,"type_id":1,"opts":["11°","28°","45°","56°"]},{"id":29410,"q":"ABCD is a rectangle.Find ∠x.","img":"p6/images/st-nicholas-2025-p6-prelim-q5.png","skill_id":230,"type_id":1,"opts":["30°","32°","62°","86°"]},{"id":29413,"q":"Which two shapes shown in the grid have the same area?","img":"p6/images/st-nicholas-2025-p6-prelim-q8.png","skill_id":138,"type_id":1,"opts":["A and C","A and D","B and C","B and D"]},{"id":29416,"q":"The pie chart shows the number of children at a drama workshop over 4 days.Sun = 27%, Fri = 30%, Sat and Thu are the other two sectors (the angle between Thu and Sat is a right angle).50 children were there on Saturday.How many children were at the drama workshop on Thursday?","img":"p6/images/st-nicholas-2025-p6-prelim-q11.png","skill_id":236,"type_id":1,"opts":["82","40","36","18"]},{"id":29417,"q":"The outline of the shaded figure is formed by 2 identical small semicircles and 2 identical large semicircles.The radius of the small semicircle is 3 cm.Find the perimeter of the shaded parts.(Take π = 3.14)","img":"p6/images/st-nicholas-2025-p6-prelim-q12.png","skill_id":222,"type_id":1,"opts":["43.96 cm","47.96 cm","55.96 cm","59.96 cm"]},{"id":29418,"q":"In the figure, ADEG is a parallelogram and FHJ is a triangle.GJ is a straight line.AG is parallel to BF.∠FHB = 66° (at H) and ∠54° is marked at D.Find ∠m.","img":"p6/images/st-nicholas-2025-p6-prelim-q13.png","skill_id":230,"type_id":1,"opts":["120°","123°","126°","127°"]},{"id":29426,"q":"The line graph shows the number of vases sold in a shop over three months (Jun 120, Jul 180, Aug 240).The average number of vases sold from June to September was 190.How many vases were sold in September? ","img":"p6/images/st-nicholas-2025-p6-prelim-q21.png","skill_id":204,"type_id":2,"opts":["220"]},{"id":29429,"q":"The square grid shows the positions of Points A, B, C, D, E and F, with North marked.(a) Ramsy walked directly from point E to point D in a straight line.In which direction did Ramsy walk?","img":"p6/images/st-nicholas-2025-p6-prelim-q24.png","skill_id":452,"type_id":1,"opts":["North-East","North-West","South-East","North"]},{"id":29430,"q":"In the figure, AOB is a straight line.∠AOC = 201° and ∠COD = 264° (both measured as the reflex/marked angles going round point O).Find ∠AOD.°","img":"p6/images/st-nicholas-2025-p6-prelim-q25.png","skill_id":194,"type_id":2,"opts":["105"]},{"id":29431,"q":"(a) For the solid shown (with Top view, Front view and Side view marked), which 2 views of the solid are the same?","img":"p6/images/st-nicholas-2025-p6-prelim-q26.png","skill_id":231,"type_id":1,"opts":["Front view and Side view","Top view and Front view","Top view and Side view","All three are different"]},{"id":29433,"q":"A cuboid and a cube are joined together to form a rectangular block.The length of the cube is 3 cm.The volume of the cuboid is 5 times the volume of the cube.What is the volume of the rectangular block?  cm³","img":"p6/images/st-nicholas-2025-p6-prelim-q28.png","skill_id":229,"type_id":2,"opts":["162"]},{"id":29434,"q":"This figure is made up of 6 identical squares, a semicircle and an equilateral triangle.The width across the squares is 24 cm.Find the perimeter of the figure.Leave your answer in terms of π.","img":"p6/images/st-nicholas-2025-p6-prelim-q29.png","skill_id":223,"type_id":1,"opts":["\\((6\\pi + 72)\\) cm","\\((6\\pi + 60)\\) cm","\\((12\\pi + 72)\\) cm","\\((6\\pi + 96)\\) cm"]},{"id":29436,"q":"The figure shows the amount of water in two bottles (each marked 200 ml) and a jug (marked 1 ℓ 500 ml) at first.All the water in the bottles was poured into the jug without any spilling over.What would be the volume of the water in the jug in the end?  ℓ","img":"p6/images/st-nicholas-2025-p6-prelim-q31.png","skill_id":192,"type_id":2,"opts":["0.890"]},{"id":29437,"q":"ABCD is a rhombus and BEFD is a rectangle.∠BCD = 68°.Find ∠ADF.°","img":"p6/images/st-nicholas-2025-p6-prelim-q32.png","skill_id":230,"type_id":2,"opts":["146"]},{"id":29442,"q":"The figure is made up of 2 identical parallelograms, ABDH and HDEG, and a triangle EFG.AC and DF are straight lines.∠DBC = 67° (at B) and the reflex ∠HGE = 229° (at G).(a) Find ∠AHG.°(b) Find ∠EFG.°","img":"p6/images/st-nicholas-2025-p6-prelim-q37.png","skill_id":230,"type_id":2,"opts":["134","49"]},{"id":29445,"q":"X and Y are two rectangular tanks.At first, X was filled with some water and Y was empty.The base area of Y is 135 cm².Some water was poured from X to Y without spilling.In the end, the amount of water in Y was 2430 cm³.The height of water in X was \\(\\dfrac{3}{4}\\) the height of water in Y.The amount of water then left in X was \\(\\dfrac{2}{3}\\) the amount of water in Y.What is the base area of X? ","img":"p6/images/st-nicholas-2025-p6-prelim-q40.png","skill_id":191,"type_id":2,"opts":["120"]},{"id":29448,"q":"At first, \\(\\dfrac{3}{8}\\) of a fish tank was filled with water.A tap was turned on for more water to flow into the tank.It was turned off after 25 minutes.The line graph shows the amount of water in the tank over the 25 minutes (from about 48 ℓ at 0 min rising to about 108 ℓ at 25 min).(a) How many litres of water flowed into the tank in one minute? (c) The tap was turned on again at the same rat","img":"p6/images/st-nicholas-2025-p6-prelim-q43.png","skill_id":167,"type_id":2,"opts":["2.4","20"]},{"id":29449,"q":"A brochure reads: \"Buy first book at 10% discount. Buy second book at [smudged]% discount. Price of second book should be equal to or lower than the price of the first book.\" Suzy bought two books at the sale.(a) Suzy paid \\(\\$21.05\\) for the two books. She paid \\(\\$1.45\\) less for the second book than the first book. How much did she pay for the first book? \\(\\$\\)[?](b) Find the original price of","img":"p6/images/st-nicholas-2025-p6-prelim-q44.png","skill_id":176,"type_id":2,"opts":["11.25","12.50"]},{"id":29451,"q":"A footpath of length 25.2 m is tiled using identical rectangular tiles and identical circular tiles, following the pattern shown. Each tile is in contact with those next to it. The width of the footpath is 84 cm. (Take π = \\(\\dfrac{22}{7}\\))(a) How many rectangular and circular tiles were used to tile the entire footpath altogether? [?](b) Find the area of the footpath not covered by tiles. [?] cm","img":"p6/images/st-nicholas-2025-p6-prelim-q47.png","skill_id":222,"type_id":2,"opts":["140","15120","560"]},{"id":29464,"q":"Banana Muffin: \\(\\$2\\) each. Chocolate Muffin: \\(\\$3\\) each. June paid a total of \\(\\$144\\) for some banana and chocolate muffins. \\(\\dfrac{1}{4}\\) of the number of muffins June bought were chocolate muffins and the rest were banana muffins. How many banana muffins did June buy?[?]","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-1-q13.png","skill_id":165,"type_id":2,"opts":["54"]},{"id":29465,"q":"SR is the height of Triangle PQR.What is the base of the triangle?","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-2-q1.png","skill_id":185,"type_id":1,"opts":["PS","PR","QP","QU"]},{"id":29467,"q":"The solid is made up of unit cubes.How many unit cubes are there?","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-2-q3.png","skill_id":188,"type_id":1,"opts":["8","9","10","11"]},{"id":29469,"q":"The cuboid has a square base of length 4 cm.Its height is twice its length.Find the volume of the cuboid.","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-2-q5.png","skill_id":190,"type_id":1,"opts":["4 cm³","32 cm³","128 cm³","256 cm³"]},{"id":29471,"q":"ABCD is a rectangle.AE = 6 cm, BC = 15 cm and DC = 24 cm.Find the area of the shaded triangle.","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-2-q7.png","skill_id":186,"type_id":2,"opts":["108"]},{"id":29473,"q":"Ken was given a piece of paper in the shape of a right-angled triangle.Two of its sides are equal in length.He then folded the triangular paper along the dotted line.After folding, the base shows 10 cm and 4 cm.Find the area of the paper before folding.","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-2-q10.png","skill_id":186,"type_id":2,"opts":["162"]},{"id":29475,"q":"ABCD is a square.AEGD and EBCG are rectangles and EBF and JHD are triangles.AB = 24 cm and FC = 18 cm.AE = EB = JD = GC and DH = HG = BF.Find the total area of the shaded parts.","img":"p5/images/anglo-chinese-school-junior-2024-p5-bite-sized-assessment-2-q12.png","skill_id":186,"type_id":2,"opts":["288"]},{"id":29493,"q":"The solid is made of 1-cm cubes glued together at the corner of a room.How many 1-cm cubes are there in the solid? ","img":"p5/images/ai-tong-2024-p5-term-2-review-q3.png","skill_id":188,"type_id":2,"opts":["12"]},{"id":29494,"q":"The figure shows triangle ABC with E on AB (right angle at E for the line from C) and the height from A meeting the line through C at D.Which height is related to the base BC?","img":"p5/images/ai-tong-2024-p5-term-2-review-q5.png","skill_id":186,"type_id":1,"opts":["AD","EC","AE","CD"]},{"id":29495,"q":"The figure shows triangle ABC with E on AB (right angle at E for the line from C).Which base is related to the height EC?","img":"p5/images/ai-tong-2024-p5-term-2-review-q5.2.png","skill_id":186,"type_id":1,"opts":["AB","BA","BC","AC"]},{"id":29496,"q":"The figure is made up of 4 identical squares.\\(PQ = 18\\) cm.Find the unshaded area, in cm².","img":"p5/images/ai-tong-2024-p5-term-2-review-q6.png","skill_id":186,"type_id":2,"opts":["202.5"]},{"id":29499,"q":"Two triangles WXV and WZV are overlapped in Rectangle TUVW.WV = 30 cm, the rectangle height is 12 cm, and the height from XZ down to Y is 5 cm.Find the area, in cm², of the figure WXYZV.","img":"p5/images/ai-tong-2024-p5-term-2-review-q9.png","skill_id":186,"type_id":2,"opts":["255"]},{"id":29500,"q":"The rectangular tank contains 7200 cm³ of water.The tank is 80 cm long, 18 cm wide and 60 cm high.What fraction of the tank is filled with water? Leave your answer in its simplest form.","img":"p5/images/ai-tong-2024-p5-term-2-review-q10.png","skill_id":190,"type_id":1,"opts":["\\(\\dfrac{1}{12}\\)","\\(\\dfrac{1}{10}\\)","\\(\\dfrac{1}{8}\\)","\\(\\dfrac{1}{6}\\)"]},{"id":29502,"q":"In the figure, rectangle ABCD is made up of 6 identical smaller rectangles.DC = 32 cm and E is the midpoint of DC.(a) Find the length, in cm, of BC.(b) Find the area, in cm², of triangle BDE.","img":"p5/images/ai-tong-2024-p5-term-2-review-q11.png","skill_id":186,"type_id":2,"opts":["24","192"]},{"id":29503,"q":"Daryl has a rectangular block of wood with only the top face painted.The block is 120 cm by 36 cm by 20 cm.(a) What is the volume, in cm³, of the block of wood? (b) Daryl cuts the largest possible cube from one corner of the block.What is the volume, in cm³, of the cube? (c) What is the area, in cm², of the painted face of the remaining block of wood? ","img":"p5/images/ai-tong-2024-p5-term-2-review-q12.png","skill_id":190,"type_id":2,"opts":["86400","8000","3920"]},{"id":29515,"q":"The table shows the charges for taxi fare: 1st 2 km or less costs \\(\\$4.80\\); every additional 400 m or part thereof costs \\(\\$0.35\\).(a) Mr Anderson's trip was 6 km. How much, in dollars, did he pay for his ride? \\(\\$\\)[?](b) Mrs Smith paid \\(\\$15.65\\) for her trip. What was the greatest distance, in km, she could have travelled? [?]","img":"p5/images/ai-tong-2024-p5-term-3-review-q12.png","skill_id":175,"type_id":2,"opts":["8.30","14.4"]},{"id":29518,"q":"In the figure, SV is the base of the triangle SVT.What is its corresponding height?","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q3.png","skill_id":186,"type_id":1,"opts":["XT","VU","VT","WU"]},{"id":29520,"q":"In the square grid, P is a square, Q is an obtuse triangle and R is a right-angled triangle.Arrange P, Q and R from the smallest area to the largest area.","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q5.png","skill_id":186,"type_id":1,"opts":["P, Q, R","R, P, Q","Q, R, P","P, R, Q"]},{"id":29522,"q":"In the number line, A represents \\(\\dfrac{1}{4}\\), C represents 1.45 and AB is 3 times of BC.What value is represented by B?","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q7.png","skill_id":158,"type_id":1,"opts":["1.05","1.15","0.3","0.4"]},{"id":29525,"q":"Triangle ABC is shown in the 1-cm square grid.Find its area.","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q10.png","skill_id":186,"type_id":2,"opts":["8"]},{"id":29526,"q":"The table shows Zhiming's marks for 4 subjects.Part of the table is covered by an ink blot.Zhiming's average marks for the 4 subjects is 40.How many marks did he get for his Science and Mathematics?Science: Mathematics: ","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q11.png","skill_id":204,"type_id":2,"opts":["33","47"]},{"id":29529,"q":"ABCD is a rectangle and ABE is a right-angled triangle with sides measuring 6 cm, 8 cm and 10 cm.The perimeter of the shaded part is 38 cm.(a) What is the length of AD?  cm(b) What is the area of the shaded part?  cm²","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q14.png","skill_id":186,"type_id":2,"opts":["7","46"]},{"id":29530,"q":"The table shows the charges for taxi fare: First 1 km \\(\\$4.00\\); Every additional 400 m or less \\(\\$0.30\\); Every 45 seconds of waiting or less \\(\\$0.30\\).(a) Alan took a taxi from home to a mall. The taxi stopped once at a traffic light for 1 minute and travelled a total distance of 2.2 km to reach the mall. How much was his taxi fare? \\(\\$\\)[?](b) Karen paid \\(\\$7\\) for her taxi fare. She did n","img":"p5/images/methodist-girls-2024-p5-weighted-assessment-3-q15.png","skill_id":167,"type_id":2,"opts":["5.50","5000"]},{"id":29544,"q":"The figure is made up of five squares of side \\(4\\dfrac{3}{8}\\) cm.Jean had a ribbon that was 50 cm long.She used the ribbon to form the perimeter of the figure.What was the length of the ribbon that was left? Express your answer as a mixed number in its simplest form.","img":"p5/images/nan-hua-2024-p5-term-1-weighted-assessment-q13.png","skill_id":160,"type_id":1,"opts":["\\(6\\dfrac{1}{4}\\) cm","\\(6\\dfrac{3}{4}\\) cm","\\(43\\dfrac{3}{4}\\) cm","\\(5\\dfrac{1}{4}\\) cm"]},{"id":29551,"q":"In the number line, what is the value of A?","img":"p5/images/nan-hua-2024-p5-weighted-assessment-3-q4.png","skill_id":124,"type_id":1,"opts":["5","5.25","5.75","5.9"]},{"id":29552,"q":"A rectangular tank measures 40 cm by 30 cm by 20 cm.It is filled with water to a height of 8 cm.How much water is needed to fill the tank completely?","img":"p5/images/nan-hua-2024-p5-weighted-assessment-3-q5.png","skill_id":191,"type_id":1,"opts":["9600 cm³","14 400 cm³","24 000 cm³","192 000 cm³"]},{"id":29558,"q":"Pails of water are poured into a cubical container of edge 40 cm.Each pail has a capacity of 2 ℓ.How many full pails of water are needed to fill the container completely? ","img":"p5/images/nan-hua-2024-p5-weighted-assessment-3-q11.png","skill_id":192,"type_id":2,"opts":["32"]},{"id":29559,"q":"A dress was sold at a discount at a store. Usual Price: \\(\\$190\\); 40% off. How much was the discounted price of the dress? \\(\\$\\)[?]","img":"p5/images/nan-hua-2024-p5-weighted-assessment-3-q12.png","skill_id":176,"type_id":2,"opts":["114"]},{"id":29561,"q":"Caili had a rectangular piece of paper measuring 31 cm by 21 cm.She cut out a square of 4 cm at each corner.She then folded up the sides and taped the corners to form an open box.What was the volume of the open box?  cm³","img":"p5/images/nan-hua-2024-p5-weighted-assessment-3-q14.png","skill_id":190,"type_id":2,"opts":["1196"]},{"id":29577,"q":"Find the area, in cm², of the shaded triangle.(Each grid square is 1 cm by 1 cm.) ","img":"p5/images/nanyang-2024-p5-term-2-review-q1.png","skill_id":186,"type_id":2,"opts":["18"]},{"id":29578,"q":"In the figure, ABCD is a rectangle.AGB, BEC and DFC are straight lines.\\(DF = FC\\) and \\(BE = EC\\).AB = 22 cm and AD = 12 cm.Find the total area, in cm², of the shaded parts.","img":"p5/images/nanyang-2024-p5-term-2-review-q2.png","skill_id":186,"type_id":2,"opts":["165"]},{"id":29579,"q":"The figure shows a solid made up of 1-m cubes.Find the volume, in m³, of the solid.","img":"p5/images/nanyang-2024-p5-term-2-review-q3.png","skill_id":190,"type_id":2,"opts":["33"]},{"id":29581,"q":"A rectangular tank, measuring 40 cm by 20 cm by 12 cm, contained 2400 ml of water.(a) What was the volume, in cm³, of the tank? (b) A cubical container was filled with water to the brim.Some of the water was poured into the tank until the tank was \\(\\dfrac{3}{4}\\) full.There were 1032 ml of water left in the cubical container.What was the capacity, in litres, of the cubical container? ","img":"p5/images/nanyang-2024-p5-term-2-review-q5.png","skill_id":192,"type_id":2,"opts":["9600","5.832"]},{"id":29582,"q":"The table shows the charges for sending parcels: up to 3 kg \\(\\$10\\); up to 5 kg \\(\\$18\\); up to 10 kg \\(\\$35\\); more than 10 kg and up to 30 kg — first 10 kg \\(\\$35\\) and every additional kilogram or less \\(\\$4.50\\).(a) Nancy sent two parcels with mass 4.6 kg and 12.5 kg. How much, in dollars, did she pay altogether? [?](b) Mrs Siva wants to send 35 kg of rice but cannot send any parcel above 30 ","img":"p5/images/nanyang-2024-p5-term-2-review-q6.png","skill_id":175,"type_id":2,"opts":["66.50","137.50"]},{"id":29594,"q":"The table shows the postage rates for mailing letters in Singapore: mass step not over 20 g costs \\(\\$0.85\\); not over 50 g costs \\(\\$1.05\\); not over 100 g costs \\(\\$1.45\\); not over 250 g costs \\(\\$3.65\\). Wei Tong mailed a letter weighing 35 g and another letter weighing 200 g. How much postage, in dollars, did Wei Tong pay altogether? \\(\\$\\)[?]","img":"p5/images/pei-chun-2024-p5-term-3-review-q12.png","skill_id":167,"type_id":2,"opts":["4.70"]},{"id":29598,"q":"The table shows the mass of each child 5 years apart.What is the average mass of the children in Year 2020?","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q2.png","skill_id":203,"type_id":1,"opts":["17 kg","28 kg","51 kg","84 kg"]},{"id":29602,"q":"Express the shaded part as a percentage. %","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q6.png","skill_id":173,"type_id":2,"opts":["30"]},{"id":29605,"q":"The diagram shows an empty tank.The area of the shaded face of the tank is 54 cm².Find the capacity of the tank. cm³","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q9.png","skill_id":190,"type_id":2,"opts":["216"]},{"id":29606,"q":"Patty painted all the faces of a rectangular block of wood measuring 10 cm by 5 cm by 4 cm.Then she cut the block into 1-cm cubes.How many of the 1-cm cubes did not have any of its faces painted? ","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q10.png","skill_id":188,"type_id":2,"opts":["48"]},{"id":29608,"q":"May built a solid figure using 6 identical cubes.The height of the solid figure is 12 cm.What is the total volume of the solid figure?  cm³","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q12.png","skill_id":190,"type_id":2,"opts":["386"]},{"id":29611,"q":"The original price of a lamp is \\(\\$80\\). Ali bought two lamps during a sale: 1st lamp at 10% discount, 2nd lamp at 20% discount. What was the price of the two lamps after adding 9% GST? \\(\\$\\)[?]","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q15.png","skill_id":176,"type_id":2,"opts":["148.24"]},{"id":29612,"q":"Morgan has a rectangular tank with a square base of side 20 cm and a height of 60 cm.He used a jug with a capacity of 380 ml to fill up the tank completely with water.What is the least number of times that Morgan needed to pour water from the jug into the tank to fill the tank up completely? ","img":"p5/images/rosyth-2024-p5-weighted-assessment-3-q16.png","skill_id":191,"type_id":2,"opts":["64"]},{"id":29619,"q":"The cuboid is built using 1-cm cubes.What is the volume of the cuboid?","img":"p5/images/red-swastika-2024-p5-class-test-2-q4.png","skill_id":190,"type_id":1,"opts":["12 cm³","18 cm³","25 cm³","36 cm³"]},{"id":29623,"q":"Study the following solid (top, front and side views shown).What is the least number of unit cubes to be added to the solid to form a cube? ","img":"p5/images/red-swastika-2024-p5-class-test-2-q8.png","skill_id":187,"type_id":2,"opts":["21"]},{"id":29624,"q":"What is the ratio of the area of the shaded parts to the area of the whole figure?","img":"p5/images/red-swastika-2024-p5-class-test-2-q9.png","skill_id":180,"type_id":1,"opts":["7 : 20","13 : 20","7 : 13","1 : 20"]},{"id":29625,"q":"The diagram shows the cost of a watch before GST. What was the price of the watch after adding 9% GST?\\(\\$200\\) (Price before GST)Ans: \\(\\$\\)[?]","img":"p5/images/red-swastika-2024-p5-class-test-2-q10.png","skill_id":176,"type_id":2,"opts":["218"]},{"id":29626,"q":"A cubical container of edge 10 cm is \\(\\dfrac{4}{5}\\) filled with water.How much more water is needed to fill the container completely?Ans:  cm³","img":"p5/images/red-swastika-2024-p5-class-test-2-q11.png","skill_id":191,"type_id":2,"opts":["200"]},{"id":29628,"q":"Ahmad drew two triangles and a circle to form a figure.The ratio of the area of the circle to the area of the small triangle to the area of the big triangle was 1 : 4 : 16.He then shaded some parts of the figure as shown.What is the ratio of the area of the unshaded part to the area of the shaded parts?","img":"p5/images/red-swastika-2024-p5-class-test-2-q13.png","skill_id":180,"type_id":1,"opts":["3 : 13","13 : 3","1 : 16","4 : 16"]},{"id":29629,"q":"The figure shows the amount of water in two rectangular tanks, A and B, at first.Tank A was filled to the brim and there was some water in Tank B.(a) What is the volume of water in Tank A at first?  cm³(b) Mrs Lim poured \\(\\dfrac{1}{3}\\) of the water from Tank A into Tank B to fill it to its brim.What is the volume of Tank B?  cm³","img":"p5/images/red-swastika-2024-p5-class-test-2-q14.png","skill_id":193,"type_id":2,"opts":["360","280"]},{"id":29654,"q":"The figure shows a cube.Which one of the following is a net of a cube?","img":"p6/images/ai-tong-2025-p6-prelim-q8.png","skill_id":233,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":29655,"q":"The table shows the number of students in four groups A, B, C and D.A: 15; B: 30; C: 25; D: 30.Which of the following pie charts best represents the information?","img":"p6/images/ai-tong-2025-p6-prelim-q9.png","skill_id":235,"type_id":1,"opts":["Pie chart 1","Pie chart 2","Pie chart 3","Pie chart 4"]},{"id":29657,"q":"Amelia used identical unit cubes to build a solid.She drew the top and side views of the solid.Which of the following could be the solid built by Amelia?","img":"p6/images/ai-tong-2025-p6-prelim-q11.png","skill_id":188,"type_id":1,"opts":["Solid 1","Solid 2","Solid 3","Solid 4"]},{"id":29659,"q":"The figure is made up of two identical semicircles with radius of 21 m.Find the perimeter of the figure in terms of \\(\\pi\\).","img":"p6/images/ai-tong-2025-p6-prelim-q13.png","skill_id":221,"type_id":1,"opts":["\\(21\\pi\\) m","\\((21\\pi + 21)\\) m","\\(42\\pi\\) m","\\((42\\pi + 42)\\) m"]},{"id":29660,"q":"Jack drew three triangles to form a figure.The areas of the triangles were in the ratio 1 : 8 : 12.He then shaded some parts of the figure.What is the ratio of the total area of the shaded parts to the area of the figure?","img":"p6/images/ai-tong-2025-p6-prelim-q14.png","skill_id":183,"type_id":1,"opts":["5 : 12","5 : 21","7 : 12","2 : 3"]},{"id":29663,"q":"In the figure, EOH, FOJ and GOK are straight lines.\\(\\angle EOF = 31^\\circ\\) and \\(\\angle KOH = 96^\\circ\\).Find \\(\\angle GOF\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q17.png","skill_id":194,"type_id":2,"opts":["65"]},{"id":29666,"q":"In the figure, WXYZ is a rectangle.Measure and write down the height of Triangle XMZ when MZ is the base.Ans:  cm","img":"p6/images/ai-tong-2025-p6-prelim-q20.png","skill_id":185,"type_id":2,"opts":["2.9"]},{"id":29667,"q":"The bar graph shows the time taken by 5 children to complete a race.(a) Who was the fastest runner?","img":"p6/images/ai-tong-2025-p6-prelim-q21.png","skill_id":104,"type_id":1,"opts":["Arif","Caili","Elvin","Ben"]},{"id":29668,"q":"The bar graph shows the time taken by 5 children to complete a race.Dan took 64 s and Elvin took 48 s.(b) How much longer did Dan take than Elvin to complete the race? Ans:  s","img":"p6/images/ai-tong-2025-p6-prelim-q22.png","skill_id":104,"type_id":2,"opts":["16"]},{"id":29669,"q":"A solid cuboid of height 21 cm has a square base of side 9 cm.What is its volume? Ans:  cm³","img":"p6/images/ai-tong-2025-p6-prelim-q23.png","skill_id":190,"type_id":2,"opts":["1701"]},{"id":29670,"q":"In the figure, rectangle WXYZ is made up of 8 identical smaller rectangles.What fraction of rectangle WXYZ is shaded? Express your answer in the simplest form.","img":"p6/images/ai-tong-2025-p6-prelim-q24.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{5}{8}\\)","\\(\\dfrac{3}{8}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{5}{16}\\)"]},{"id":29671,"q":"A triangular piece of paper ABC is folded along the dotted line as shown.AB = AC.The angle at A before folding is 60° and after folding an angle of 14° is shown.Find \\(\\angle p\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q25.png","skill_id":197,"type_id":2,"opts":["46"]},{"id":29672,"q":"Jen wants to spend the least amount of money to buy 25 muffins. Each muffin is sold at \\$\\(n\\). There is a special offer: buy 2 muffins and get 1 muffin free. How much will she pay for the muffins? Express your answer in terms of \\(n\\).","img":"p6/images/ai-tong-2025-p6-prelim-q26.png","skill_id":239,"type_id":1,"opts":["$17n","$25n","$16n","$18n"]},{"id":29673,"q":"In the square grid, AB and BC are straight lines.Measure and write down the size of \\(\\angle ABC\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q27.png","skill_id":140,"type_id":2,"opts":["141"]},{"id":29674,"q":"Three beakers are filled with some water.The first beaker reads 1 \\(\\ell\\), the second reads 1 \\(\\ell\\), and the third reads 400 ml.What is the total volume of water in the three beakers? Ans:  l","img":"p6/images/ai-tong-2025-p6-prelim-q28.png","skill_id":184,"type_id":2,"opts":["1.95"]},{"id":29675,"q":"In the figure, ABCD is a trapezium with AD // BC.BCF is an isosceles triangle.EFC is a straight line.The angle at A is 114° and the angle at F is 80°.Find \\(\\angle ABF\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q29.png","skill_id":230,"type_id":2,"opts":["26"]},{"id":29676,"q":"The figure is made up of two identical right-angled triangles overlapping each other.XY = 3 cm and PQ is a straight line.The vertical side is 8 cm and PX base is 5 cm.Find the area of the shaded part.Ans:  cm²","img":"p6/images/ai-tong-2025-p6-prelim-q30.png","skill_id":186,"type_id":2,"opts":["32.5"]},{"id":29678,"q":"The table shows the water charges.Volume of water: First 40 m³ at \\(\\$1.40\\) per m³; each additional m³ at \\$? per m³.Mr Chan paid \\(\\$89\\) for using 60 m³ of water. How much did he pay per cubic metre for water consumption more than 40 m³? Ans: \\(\\$\\)[?]","img":"p6/images/ai-tong-2025-p6-prelim-q32.png","skill_id":167,"type_id":2,"opts":["1.65"]},{"id":29680,"q":"The line graph shows the growth of a plant over 4 weeks.The height at Week 1 was 14 cm and at Week 3 was 56 cm.What was the percentage increase in the height of the plant from Week 1 to Week 3? Ans: %","img":"p6/images/ai-tong-2025-p6-prelim-q34.png","skill_id":208,"type_id":2,"opts":["300"]},{"id":29681,"q":"Triangle ABC is an isosceles triangle that lies within a figure made up of a semicircle and a rectangle.AB = AC.The rectangle is 9 m wide and 15 m tall.Find the area of Triangle ABC.Ans:  m²","img":"p6/images/ai-tong-2025-p6-prelim-q35.png","skill_id":186,"type_id":2,"opts":["123.75"]},{"id":29682,"q":"The figure is formed using 2 squares and 2 equilateral triangles.The perimeter of the figure is 120 cm.PQ is a straight line.What is the length of PQ? Ans:  cm","img":"p6/images/ai-tong-2025-p6-prelim-q36.png","skill_id":195,"type_id":2,"opts":["24"]},{"id":29683,"q":"A group of students were asked to choose their favourite fruit.The result was a pie chart.Pear is 35%, Mango is \\(\\dfrac{1}{5}\\).Half of the number of students chose mango or orange.(a) What fraction of the students chose apple as their favourite fruit? Express your answer in its simplest form.","img":"p6/images/ai-tong-2025-p6-prelim-q37.png","skill_id":173,"type_id":1,"opts":["\\(\\dfrac{3}{20}\\)","\\(\\dfrac{1}{5}\\)","\\(\\dfrac{7}{20}\\)","\\(\\dfrac{3}{10}\\)"]},{"id":29684,"q":"Figure 1 shows an empty container with a rectangular base area of 30 cm² and height 7.8 cm.The container was filled with some water.Figure 2 (front view) shows the water at height 4.6 cm; Figure 3 (turned upside down) shows the water at height 5.5 cm.What is the capacity of the container? Ans:  cm³","img":"p6/images/ai-tong-2025-p6-prelim-q39.png","skill_id":193,"type_id":2,"opts":["207"]},{"id":29685,"q":"JKLM is a rhombus.KLN and KLO are triangles.LM = MN.The angle 21° is at L (inside) and the angle 72° is at J.(a) Find \\(\\angle LOK\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q40.png","skill_id":230,"type_id":2,"opts":["21"]},{"id":29686,"q":"JKLM is a rhombus.KLN and KLO are triangles.LM = MN.(b) Find \\(\\angle LNM\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q41.png","skill_id":197,"type_id":2,"opts":["27"]},{"id":29691,"q":"The figure is made up of four identical quarter circles, two identical squares of sides 14 cm and a rectangle of breadth 19 cm.Four identical semicircles lie within the figure.(a) Find the perimeter of the unshaded part.(Take \\(\\pi = 3.14\\)) Ans:  cm","img":"p6/images/ai-tong-2025-p6-prelim-q46.png","skill_id":222,"type_id":2,"opts":["169.88"]},{"id":29692,"q":"The figure is made up of four identical quarter circles, two identical squares of sides 14 cm and a rectangle of breadth 19 cm.Four identical semicircles lie within the figure.(b) Find the area of the shaded parts.(Take \\(\\pi = 3.14\\)) Ans:  cm²","img":"p6/images/ai-tong-2025-p6-prelim-q47.png","skill_id":222,"type_id":2,"opts":["315.07"]},{"id":29693,"q":"Two rectangular tanks, Tank A and Tank B, are shown.Tank A is 48 cm by 20 cm by 36 cm; Tank B is 60 cm by 10 cm by 45 cm.At first, Tank A was \\(\\dfrac{1}{3}\\)-filled with water and Tank B was empty.(a) What was the volume of water in Tank A at first? Ans:  cm³","img":"p6/images/ai-tong-2025-p6-prelim-q48.png","skill_id":193,"type_id":2,"opts":["11520"]},{"id":29694,"q":"Two rectangular tanks, Tank A (48 cm by 20 cm by 36 cm) and Tank B (60 cm by 10 cm by 45 cm).Tank A started \\(\\dfrac{1}{3}\\)-filled (11 520 cm³) and Tank B empty.(b) Both taps were then turned on at the same time.Water from both taps flowed at the same rate of 2.4 litres per minute.How long did it take for the height of the water in both tanks to be the same? Ans:  min","img":"p6/images/ai-tong-2025-p6-prelim-q49.png","skill_id":193,"type_id":2,"opts":["8"]},{"id":29695,"q":"In the figure, ABCD is a square.ABE is an equilateral triangle and DECF is a trapezium.DE is parallel to FC, and FDA is a straight line.(a) Find \\(\\angle DEC\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q50.png","skill_id":230,"type_id":2,"opts":["150"]},{"id":29696,"q":"In the figure, ABCD is a square.ABE is an equilateral triangle and DECF is a trapezium.DE is parallel to FC, and FDA is a straight line.(b) Find \\(\\angle DFC\\).Ans: °","img":"p6/images/ai-tong-2025-p6-prelim-q51.png","skill_id":230,"type_id":2,"opts":["75"]},{"id":29708,"q":"ABCD is a square made up of 4 identical smaller squares.What is the ratio of the shaded area to the area of ABCD?","img":"p6/images/methodist-girls-school-2025-p6-wa2-q6.png","skill_id":186,"type_id":1,"opts":["\\(3 : 8\\)","\\(6 : 16\\)","\\(3 : 16\\)","\\(1 : 4\\)"]},{"id":29709,"q":"The pie chart shows the number of ice creams sold for each flavour.The ratio of the number of vanilla ice creams sold to the number of strawberry ice creams sold is 1 : 4.Complete the table.Chocolate — number sold: Chocolate — percentage sold:  %Strawberry — number sold: Vanilla — percentage sold:  %","img":"p6/images/methodist-girls-school-2025-p6-wa2-q7.png","skill_id":235,"type_id":2,"opts":["60","37.5","80","12.5"]},{"id":29712,"q":"The bar graph represents the number of pupils in 4 CCAs at a school.50% of the pupils are in Art Club and Floorball.The bar for Media Club is not shown.The same information is also represented by a pie chart, with the CCAs labelled W, X, Y and Z.Match the labels W, X, Y and Z to Art Club, Media Club, Dance Club and Floorball respectively.","img":"p6/images/methodist-girls-school-2025-p6-wa2-q10.png","skill_id":235,"type_id":1,"opts":["Art Club = Y, Media Club = Z, Dance Club = W, Floorball = X","Art Club = X, Media Club = Y, Dance Club = Z, Floorball = W","Art Club = W, Media Club = X, Dance Club = Y, Floorball = Z","Art Club = Z, Media Club = W, Dance Club = X, Floorball = Y"]},{"id":29714,"q":"The pie charts show the number of pets in two shops, A and B.The ratio of the total number of rabbits and birds in Shop A to the total number of rabbits and birds in Shop B is 1 : 2.For the statements 'There are 25 rabbits in Shop A', 'There is an equal number of birds in Shop A and Shop B', and 'There are twice as many dogs in Shop B as in Shop A', which set of True/False/Not-possible-to-tell ans","img":"p6/images/methodist-girls-school-2025-p6-wa2-q12.png","skill_id":235,"type_id":1,"opts":["True, False, False","True, True, True","False, False, Not possible to tell","True, Not possible to tell, False"]},{"id":29715,"q":"The pie chart shows the favourite colours chosen by pupils in a school.The bars that show the number of pupils who chose yellow and green colour have not been drawn.(a) What percentage of the pupils chose red as their favourite colour? %","img":"p6/images/methodist-girls-school-2025-p6-wa2-q13.png","skill_id":235,"type_id":2,"opts":["15"]},{"id":29722,"q":"What is the smallest number of squares that must be shaded so that the line PQ becomes a line of symmetry?","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q5.png","skill_id":145,"type_id":1,"opts":["5","2","3","4"]},{"id":29724,"q":"Which one of the following is not a net of the cube?","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q7.png","skill_id":233,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":29727,"q":"In the rectangle, find the area of the shaded triangle.","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q10.png","skill_id":186,"type_id":1,"opts":["20 cm²","36 cm²","56 cm²","72 cm²"]},{"id":29729,"q":"The pie chart shows Lilian's expenditure last month.She spent half of what she had on food.How much did she spend on transport?","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q12.png","skill_id":236,"type_id":1,"opts":["$120","$200","$400","$800"]},{"id":29730,"q":"The figure is made up of 2 identical semicircles of diameter 14 cm.Find the perimeter of the figure.Take \\(\\pi = \\dfrac{22}{7}\\).","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q13.png","skill_id":221,"type_id":1,"opts":["44 cm","62 cm","67 cm","72 cm"]},{"id":29735,"q":"Six identical cubes are glued together to form a cuboid.Each cube has the length of 1 cm.The cuboid is then submerged fully into a pail of red paint.Find the total area of the cuboid that is painted red. cm²","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q18.png","skill_id":227,"type_id":2,"opts":["22"]},{"id":29738,"q":"The graph shows the number of pets per household in a block of flats.How many pets are there in this block of flats?","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q21.png","skill_id":104,"type_id":2,"opts":["236"]},{"id":29740,"q":"The figure is made up of a triangle and a rectangle.The area of the rectangle is twice the area of the triangle.\\(\\dfrac{1}{8}\\) of the rectangle is shaded.What is the ratio of the shaded area to the total area of the figure?","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q23.png","skill_id":214,"type_id":1,"opts":["\\(1 : 11\\)","\\(1 : 8\\)","\\(1 : 12\\)","\\(2 : 11\\)"]},{"id":29741,"q":"A rectangle PQRS is folded along its diagonal PR.Given that \\(\\angle PRS = 23°\\), find \\(\\angle QRS\\) after the fold.°","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q24.png","skill_id":230,"type_id":2,"opts":["44"]},{"id":29742,"q":"ABCD is a parallelogram.CFE and DGE are straight lines.Find \\(\\angle BCF\\).°","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q25.png","skill_id":230,"type_id":2,"opts":["17"]},{"id":29747,"q":"ABCD is a rhombus.AEFC and BFD are straight lines.Find \\(\\angle DAE\\).°","img":"p6/images/nan-hua-primary-school-2025-p6-wa2-q30.png","skill_id":230,"type_id":2,"opts":["35"]},{"id":29750,"q":"Kovan Phone Repair Shop is open daily 10.15 a.m.to 5 p.m.How long is the shop open each day?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q3.png","skill_id":135,"type_id":1,"opts":["6 h 15 min","6 h 45 min","7 h 15 min","7 h 45 min"]},{"id":29751,"q":"A tank was filled with 50 litres of water at 08 00.Water flowed out of the tank from 08 00 to 12 00.The graph shows the amount of water in the tank from 08 00 to 12 00.Which one-hour period was the decrease in water the greatest?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q4.png","skill_id":147,"type_id":1,"opts":["Between 08 00 and 09 00","Between 09 00 and 10 00","Between 10 00 and 11 00","Between 11 00 and 12 00"]},{"id":29753,"q":"The figure is made up of squares.What is the least number of square(s) to be shaded so that the figure has one vertical line of symmetry?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q6.png","skill_id":145,"type_id":1,"opts":["1","2","3","4"]},{"id":29754,"q":"PQR is a straight line.AP = AQ = QR.\\(\\angle APQ = 70°\\).Find \\(\\angle RAQ\\).","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q7.png","skill_id":197,"type_id":1,"opts":["35°","40°","55°","70°"]},{"id":29755,"q":"A, B and C are three points on the grid.Point B is south of Point A and \\(\\angle ABC\\) is 225°.In what direction is Point C from Point B?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q8.png","skill_id":142,"type_id":1,"opts":["North-East","North-West","South-East","South-West"]},{"id":29756,"q":"Miss Lim travelled 3.2 km in a taxi from home to the mall. Her taxi fare was based on the charges: First km \\(\\$4.80\\); every additional 400 m or less \\(\\$0.20\\). How much was her taxi fare?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q9.png","skill_id":152,"type_id":1,"opts":["$5.40","$5.80","$6.00","$6.40"]},{"id":29759,"q":"ABCD is a trapezium with AB parallel to DC.\\(\\angle ADC = 100°\\), \\(\\angle AEC = 91°\\) and \\(\\angle ABE = 52°\\).Find \\(\\angle DAE\\).","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q12.png","skill_id":230,"type_id":1,"opts":["39°","41°","80°","89°"]},{"id":29760,"q":"Mary glued some identical square papers in a straight line to form a length of 5.98 m.She glued the papers by overlapping one paper on the other paper.Each overlapping part was 3 cm long.Each square paper is 10 cm wide.What was the number of square papers she used?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q13.png","skill_id":152,"type_id":1,"opts":["59","60","84","85"]},{"id":29761,"q":"Bala used some wire to form the figure shown.ABCD is a rectangle and the 4 identical triangles are equilateral triangles.The area of ABCD is 162 cm².What is the perimeter of the figure?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q14.png","skill_id":223,"type_id":1,"opts":["72 cm","90 cm","99 cm","126 cm"]},{"id":29762,"q":"In the number line, P represents \\(\\dfrac{1}{8}\\) and R represents \\(\\dfrac{1}{2}\\).PQ = QR.What fraction is represented by Q?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q15.png","skill_id":159,"type_id":1,"opts":["\\(\\dfrac{5}{16}\\)","\\(\\dfrac{3}{8}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{3}{16}\\)"]},{"id":29764,"q":"The volume of a cube is 64 cm³.Find the length of the cube.","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q17.png","skill_id":225,"type_id":2,"opts":["4"]},{"id":29767,"q":"The solid is made up of 7 cubes.Tyler painted the whole solid including the base.Then he took it apart into 7 cubes.What is the total number of faces that are painted?","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q20.png","skill_id":188,"type_id":2,"opts":["28"]},{"id":29769,"q":"Rectangle EFGH has an area of 2250 cm² and triangle MNH has an area of 750 cm².Find the area of the shaded triangle NFG.","img":"p6/images/nan-hua-primary-school-2025-p6-weighted-assessment-3-q22.png","skill_id":186,"type_id":2,"opts":["375"]},{"id":29773,"q":"The figure is a parallelogram with angles a, b, c, d.Which of the following is true?","img":"p6/images/plmgs-2025-p6-prelim-q4.png","skill_id":70,"type_id":1,"opts":["∠a + ∠c = 180°","∠b + ∠d = 180°","∠a = ∠c","∠b = ∠c"]},{"id":29775,"q":"In the number line, what is the mixed number represented by X?","img":"p6/images/plmgs-2025-p6-prelim-q6.png","skill_id":41,"type_id":1,"opts":["\\(3\\dfrac{4}{9}\\)","\\(3\\dfrac{3}{8}\\)","\\(3\\dfrac{3}{7}\\)","\\(3\\dfrac{3}{4}\\)"]},{"id":29777,"q":"The table shows the number of vouchers some participants won in a contest.Number of vouchers: 0, 1, 2, 3, 4 with number of participants 4, 15, 11, 8, 5 respectively.How many participants won at least 2 vouchers?","img":"p6/images/plmgs-2025-p6-prelim-q8.png","skill_id":79,"type_id":1,"opts":["11","19","24","26"]},{"id":29778,"q":"The shaded figure is a quarter circle of radius 21 cm.Find the perimeter of the shaded figure.(Take \\(\\pi=\\dfrac{22}{7}\\))","img":"p6/images/plmgs-2025-p6-prelim-q9.png","skill_id":74,"type_id":1,"opts":["33 cm","54 cm","66 cm","75 cm"]},{"id":29779,"q":"Which of the following is not the net of a pyramid?","img":"p6/images/plmgs-2025-p6-prelim-q10.png","skill_id":77,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":29781,"q":"Ryan uses 4 different shapes to form a pattern.The first 17 shapes are: triangle, heart, triangle, arrow, circle, triangle, triangle, heart, triangle, arrow, circle, triangle, triangle, heart, triangle, arrow, circle (repeating in groups).What fraction of the first 27 shapes are triangles?","img":"p6/images/plmgs-2025-p6-prelim-q12.png","skill_id":48,"type_id":1,"opts":["\\(\\dfrac{4}{9}\\)","\\(\\dfrac{5}{9}\\)","\\(\\dfrac{8}{27}\\)","\\(\\dfrac{14}{27}\\)"]},{"id":29782,"q":"A group of children was asked to name their favorite sports.45% of the children chose floorball and table tennis.The pie chart shows Floorball = 60, Table Tennis = 75, Badminton = 45%, Volleyball = 10%.How many more children chose badminton than volleyball as their favourite sport?","img":"p6/images/plmgs-2025-p6-prelim-q13.png","skill_id":78,"type_id":1,"opts":["35","45","105","135"]},{"id":29784,"q":"In a park, there were two identical circular running tracks with centres at R and T.QRST is a square with a perimeter of 56 m.Benny started running from Q.He ran round each circular track once.Find the distance Benny ran.(Take \\(\\pi=\\dfrac{22}{7}\\))","img":"p6/images/plmgs-2025-p6-prelim-q15.png","skill_id":74,"type_id":1,"opts":["28 m","88 m","176 m","616 m"]},{"id":29786,"q":"Stall A and Stall B sold the same total number of burgers and sandwiches at a school carnival. A burger costs \\(\\$4.50\\) and a sandwich costs \\(\\$2.00\\). Stall A sold some burgers and 64 sandwiches. Stall B sold some burgers and 96 sandwiches.(a) Which stall collected more money? Stall: [?]. How much more? \\(\\$\\)[?](b) The total mass of burgers and sandwiches sold at Stall A was 8.32 kg. Each burg","img":"p6/images/plmgs-2025-p6-prelim-q17.png","skill_id":76,"type_id":2,"opts":["80","6.40"]},{"id":29787,"q":"XYZ, VY and YW are straight lines.Find ∠a.°","img":"p6/images/plmgs-2025-p6-prelim-q18.png","skill_id":70,"type_id":2,"opts":["83"]},{"id":29791,"q":"Find the area of the shaded triangle.The base is 10 cm and the perpendicular height is 13 cm (the slanted side is 11 cm). cm²","img":"p6/images/plmgs-2025-p6-prelim-q22.png","skill_id":73,"type_id":2,"opts":["65"]},{"id":29792,"q":"A tank with a square base has a capacity of 1280 ml.The height of the tank is 80 cm.Find one side of the square base. cm","img":"p6/images/plmgs-2025-p6-prelim-q24.png","skill_id":76,"type_id":2,"opts":["4"]},{"id":29793,"q":"Aiden's scores for 5 games are: 1st 7, 2nd 16, 3rd 8, 4th 0, 5th 24.(a) Find his average score.(b) After Aiden played his 6th game, his average score becomes 12.What was his score for his 6th game? ","img":"p6/images/plmgs-2025-p6-prelim-q25.png","skill_id":79,"type_id":2,"opts":["11","17"]},{"id":29795,"q":"A rectangular container with a base area of 4800 cm² is \\(\\dfrac{1}{5}\\) filled with water.Water flows into the container from a tap at a rate of 8 litres per minute.It takes 6 minutes to fill the container to its brim.Find the height of the container. cm","img":"p6/images/plmgs-2025-p6-prelim-q28.png","skill_id":76,"type_id":2,"opts":["12.5"]},{"id":29796,"q":"The pie chart represents the number of bottled drinks sold at a stall.Half of the bottled drinks sold were Chocolate Milk.Grape Juice = \\(\\dfrac{3}{10}\\), with Soft Drink and Yogurt drink making up the rest.The number of bottled drinks sold is also represented by a bar graph (Yogurt = 15, Soft Drink = 45, with Grape Juice and Chocolate Milk bars partly stained).How many bottles of Chocolate Milk w","img":"p6/images/plmgs-2025-p6-prelim-q29.png","skill_id":78,"type_id":2,"opts":["150"]},{"id":29797,"q":"The area of the shaded face is 49 cm².What is the volume of the solid? The solid is a cuboid with length 9 cm and a square shaded face of 49 cm². cm³","img":"p6/images/plmgs-2025-p6-prelim-q31.png","skill_id":76,"type_id":2,"opts":["441"]},{"id":29798,"q":"Measure and write down (a) the length of PR. cm(b) the size of ∠PQR.°","img":"p6/images/plmgs-2025-p6-prelim-q32.png","skill_id":70,"type_id":2,"opts":["9","125"]},{"id":29799,"q":"A triangle is formed by bending a piece of wire.The three sides are (2x + 10) cm, (3x) cm and (5x − 3) cm.What is the length of the piece of wire? Express your answer in terms of x in its simplest form.","img":"p6/images/plmgs-2025-p6-prelim-q33.png","skill_id":62,"type_id":1,"opts":["(10x + 7) cm","(10x − 7) cm","(10x + 13) cm","(9x + 7) cm"]},{"id":29802,"q":"Mr Tan drove 57 km from Point A to Point B at an average speed of 76 km/h.From Point B, he drove another 60 km for \\(1\\dfrac{1}{2}\\) hours to reach Point C.What was his average speed for the entire journey? Express your answer in km/h.","img":"p6/images/plmgs-2025-p6-prelim-q36.png","skill_id":65,"type_id":2,"opts":["52"]},{"id":29803,"q":"Figure X shows a square tile ABCD made up of a triangle BCD, a quarter circle AFE and a shaded part BDEF.AF = FB.(a) The area of triangle BCD is 32 cm².What is the radius of the quarter circle AFE?  cm(b) Figure Y is made up of four such square tiles.Find the total shaded area in Figure Y.(Take \\(\\pi=3.14\\))  cm²","img":"p6/images/plmgs-2025-p6-prelim-q37.png","skill_id":74,"type_id":2,"opts":["4","77.76"]},{"id":29805,"q":"The line graph shows tram visitors Mon–Fri (Mon 210, Tue 0, Wed 350, Thu 180, Fri 420). Find the percentage increase in the number of visitors who took the tram from Thursday to Friday.","img":"p6/images/plmgs-2025-p6-prelim-q39.png","skill_id":78,"type_id":1,"opts":["\\(133\\dfrac{1}{3}\\)%","\\(57\\dfrac{1}{7}\\)%","\\(233\\dfrac{1}{3}\\)%","120%"]},{"id":29807,"q":"At first, \\(\\dfrac{1}{5}\\) of a rectangular container was filled with water. More water flowed in from a leaking tap for 30 minutes; the volume rose from 75 cm³ at 0 min to 225 cm³ at 30 min. At the end of 30 minutes, what fraction of the container was filled with water?","img":"p6/images/plmgs-2025-p6-prelim-q41.png","skill_id":76,"type_id":1,"opts":["\\(\\dfrac{3}{5}\\)","\\(\\dfrac{4}{5}\\)","\\(\\dfrac{2}{5}\\)","\\(\\dfrac{3}{6}\\)"]},{"id":29808,"q":"In the figure, ABFG is a parallelogram and BCDE is a rhombus.ABC is a straight line.∠AGF = 67°, ∠BFE = 11° and ∠CED = 38°.(a) Find ∠FBE.°(b) Find ∠DEF.°","img":"p6/images/plmgs-2025-p6-prelim-q43.png","skill_id":70,"type_id":2,"opts":["9","124"]},{"id":29809,"q":"Ticket prices: Adult below 65 \\(\\$24\\), Adult 65+ \\(\\$17\\), Child below 12 \\(\\$10\\). Adult tickets sold were 6 times the child tickets. \\(\\dfrac{4}{5}\\) of adult tickets sold were for adults below 65. A total of \\(\\$9464\\) was collected. What fraction of the tickets sold were for adults aged 65 years and above? Give your answer in the simplest form.","img":"p6/images/plmgs-2025-p6-prelim-q44.png","skill_id":60,"type_id":1,"opts":["\\(\\dfrac{6}{35}\\)","\\(\\dfrac{1}{5}\\)","\\(\\dfrac{5}{35}\\)","\\(\\dfrac{29}{35}\\)"]},{"id":29810,"q":"Ben baked three types of muffins for sale. The number of each type is shown by a bar graph; the chocolate and vanilla bars are not drawn (strawberry is shown). (a) The ratio of chocolate : strawberry : vanilla muffins is 7 : 5 : 9. Draw the bars for chocolate and vanilla. (b) Ben sold all his strawberry muffins at \\(\\$3.20\\) each. He collected a total of \\(\\$192\\) from the sale of the strawberry m","img":"p6/images/plmgs-2025-p6-prelim-q45.png","skill_id":60,"type_id":2,"opts":["252"]},{"id":29812,"q":"The figure is made up of equilateral triangles.What fraction of the figure is shaded?","img":"p6/images/raffles-girls-2025-p6-prelim-q2.png","skill_id":120,"type_id":1,"opts":["\\(\\dfrac{1}{3}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{5}{8}\\)"]},{"id":29814,"q":"In the number line, what is the value represented by A?","img":"p6/images/raffles-girls-2025-p6-prelim-q4.png","skill_id":123,"type_id":1,"opts":["3.02","3.04","3.2","3.4"]},{"id":29817,"q":"PQRS is a parallelogram.Which of the following statement(s) is/are true?A.∠SPQ = ∠SRQB.∠PSQ = ∠QSRC.PQS is an isosceles triangle.","img":"p6/images/raffles-girls-2025-p6-prelim-q7.png","skill_id":199,"type_id":1,"opts":["A only","A and B","A and C","All of the above"]},{"id":29818,"q":"Which of the following is a net of the cube?","img":"p6/images/raffles-girls-2025-p6-prelim-q8.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":29819,"q":"Which two lines are perpendicular to each other?","img":"p6/images/raffles-girls-2025-p6-prelim-q9.png","skill_id":100,"type_id":1,"opts":["DC and GH","DC and EF","AB and DC","AB and AD"]},{"id":29820,"q":"The pie chart shows the different ways a group of students goes to school.What fraction of the students go to school by MRT?","img":"p6/images/raffles-girls-2025-p6-prelim-q10.png","skill_id":235,"type_id":1,"opts":["\\(\\dfrac{1}{6}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{3}\\)","\\(\\dfrac{5}{12}\\)"]},{"id":29821,"q":"The pie chart shows the different ways a group of students goes to school.What is the ratio of the number of students who travel to school by bus to the number of students who walk to school?","img":"p6/images/raffles-girls-2025-p6-prelim-q11.png","skill_id":210,"type_id":1,"opts":["1 : 5","1 : 6","5 : 1","6 : 1"]},{"id":29823,"q":"The bar graphs show the sale of each type of stationery in a shop for two days.The scale of the graphs is not shown.The total number of items sold on Day 1 was twice the total number sold on Day 2.What is the ratio of the number of pens sold on Day 1 to Day 2?","img":"p6/images/raffles-girls-2025-p6-prelim-q13.png","skill_id":104,"type_id":1,"opts":["1 : 2","2 : 1","5 : 2","5 : 3"]},{"id":29824,"q":"The figure shows a semi-circle and a square.The diameter of the semi-circle is 21 cm.What is the perimeter of the figure? (Take \\(\\pi = \\dfrac{22}{7}\\))","img":"p6/images/raffles-girls-2025-p6-prelim-q14.png","skill_id":221,"type_id":1,"opts":["54 cm","66 cm","68 cm","101 cm"]},{"id":29825,"q":"A piece of paper in the shape of a trapezium is folded along dotted line EF.Find ∠x.","img":"p6/images/raffles-girls-2025-p6-prelim-q15.png","skill_id":197,"type_id":1,"opts":["20°","40°","60°","80°"]},{"id":29828,"q":"The graph shows the number of cars sold each month from January to May.What was the increase in the number of cars sold from March to April? ","img":"p6/images/raffles-girls-2025-p6-prelim-q18.png","skill_id":147,"type_id":2,"opts":["240"]},{"id":29829,"q":"A watch costs \\(\\$200\\) before 9% GST. What is the cost of the watch including GST?\\(\\$\\) [?]","img":"p6/images/raffles-girls-2025-p6-prelim-q19.png","skill_id":176,"type_id":2,"opts":["218"]},{"id":29831,"q":"JKM is a right-angled triangle and JLM is an isosceles triangle.Find ∠JKL.°","img":"p6/images/raffles-girls-2025-p6-prelim-q22.png","skill_id":197,"type_id":2,"opts":["15"]},{"id":29833,"q":"The ratio of the length of rod M to the length of rod N is 8 : 5.Find the length of rod N. m","img":"p6/images/raffles-girls-2025-p6-prelim-q24.png","skill_id":182,"type_id":2,"opts":["3.5"]},{"id":29834,"q":"AEGD and EBCG are two identical rectangles, each measuring 12 cm by 9 cm.The length of EF is twice the length of FG.Find the area of the shaded parts. cm²","img":"p6/images/raffles-girls-2025-p6-prelim-q26.png","skill_id":186,"type_id":2,"opts":["36"]},{"id":29838,"q":"A baker baked a total of 300 pies to sell.The bar graph shows the number of each type of pie that was sold.(a) How many banana and lime pies were sold altogether? (b) What was the total number of pies left unsold? ","img":"p6/images/raffles-girls-2025-p6-prelim-q31.png","skill_id":104,"type_id":2,"opts":["76","56"]},{"id":29839,"q":"Mr Johnson was paid for working as an assistant at the rate shown in the table. He was paid a total of \\(\\$646\\) for working 58 hours last week. The rate for the first 50 hours was covered by an ink blot. How much was he paid each hour for the first 50 hours?\\(\\$\\) [?]","img":"p6/images/raffles-girls-2025-p6-prelim-q32.png","skill_id":118,"type_id":2,"opts":["11"]},{"id":29843,"q":"The figure shows three boxes, X, Y, Z and a 50-gram weight on a balance scale.The average mass of the 3 boxes is 140 g.The mass of Box X is 40 g heavier than Box Y.What is the mass of Box Y? g","img":"p6/images/raffles-girls-2025-p6-prelim-q38.png","skill_id":205,"type_id":2,"opts":["97.5"]},{"id":29844,"q":"ABC is an isosceles triangle.AB = AC.DEF is an equilateral triangle.AB is parallel to DF.Find ∠w.°","img":"p6/images/raffles-girls-2025-p6-prelim-q39.png","skill_id":197,"type_id":2,"opts":["118"]},{"id":29845,"q":"PQRS is a rectangle.The length of PS is twice the length of ST. The ratio of the lengths ST : TW : WR is 1 : 3 : 1.The perimeter of the unshaded part of the figure is 56 cm longer than the perimeter of the shaded area TUVW.Find the shaded area TUVW. cm²","img":"p6/images/raffles-girls-2025-p6-prelim-q41.png","skill_id":186,"type_id":2,"opts":["147"]},{"id":29848,"q":"JKM and NKM are triangles.NKLM is a trapezium with NM parallel to KL.(a) Find ∠NML.°(b) Find ∠JMN.°","img":"p6/images/raffles-girls-2025-p6-prelim-q44.png","skill_id":230,"type_id":2,"opts":["125","13"]},{"id":29849,"q":"The pie chart shows the favourite sport of all the members of a sports club.The information is also represented by a bar graph.The bars for tennis and softball are not shown.(a) What is the total number of members in the sports club? (b) What percentage of the members chose basketball as their favourite sport? %(c) The number of members who chose tennis as their favourite sport was \\(\\dfrac{1}{3}\\","img":"p6/images/raffles-girls-2025-p6-prelim-q45.png","skill_id":236,"type_id":2,"opts":["240","15","21"]},{"id":29850,"q":"The table shows the ticket prices for a theme park.(a) Ramu bought 3 adult tickets and 5 children tickets. What was the least amount he could have paid? \\(\\$\\) [?](b) Timothy purchased his tickets online and enjoyed a 10% discount. He bought tickets for 4 adults and 3 children. What was the least amount he could have paid? \\(\\$\\) [?](c) Mr and Mrs Tan went to the theme park with their children. Th","img":"p6/images/raffles-girls-2025-p6-prelim-q46.png","skill_id":209,"type_id":2,"opts":["134","110.70","4"]},{"id":29852,"q":"There was a total of 28 040 cm³ of water in rectangular tanks X and Y at first.The height of the water level in tank X was 8 cm more than that of tank Y.(a) Find the height of the water level in tank Y. cm(b) Kenneth poured some water from tank X into tank Y to fill it to the brim.What was the percentage decrease in the volume of water in tank X? Round your answer to 1 decimal place.%","img":"p6/images/raffles-girls-2025-p6-prelim-q48.png","skill_id":229,"type_id":2,"opts":["20","22.5"]},{"id":29853,"q":"The figure shows three overlapping quarter circles and three overlapping squares of different sizes.AB = BC = CD = DE = EF = FG.(a) The area of the unshaded part in Figure DGHL is 48 cm².Find the length of DE. cm(b) Find the area of the shaded part of the figure.(Take \\(\\pi = 3.14\\))  cm²","img":"p6/images/raffles-girls-2025-p6-prelim-q49.png","skill_id":222,"type_id":2,"opts":["4","171.36"]},{"id":29855,"q":"Find the perimeter of the quarter circle of radius 42 cm.(Take \\(\\pi = \\dfrac{22}{7}\\).) cm","img":"p6/images/raffles-girls-primary-school-2025-p6-wa2-q2.png","skill_id":221,"type_id":2,"opts":["150"]},{"id":29858,"q":"The figure is made up of 6 identical squares, each of side 4 cm.What is the perimeter of the figure? cm","img":"p6/images/raffles-girls-primary-school-2025-p6-wa2-q5.png","skill_id":223,"type_id":2,"opts":["52"]},{"id":29864,"q":"The figure is made up of 4 semicircles and a rectangle inside a square of side 54 cm.(Take \\(\\pi = 3.14\\).) (a) What is the radius of each semi-circle?  cm(b) Find the total area of the shaded parts. cm²","img":"p6/images/raffles-girls-primary-school-2025-p6-wa2-q11.png","skill_id":222,"type_id":2,"opts":["13.5","2602.53"]},{"id":29865,"q":"The figure is formed by 2 small semicircles and 4 big semicircles.The diameter of the big semicircle is twice that of the small semicircle.Segment lengths marked: 8 cm, 3 cm, 4 cm, 5 cm and 10 cm.(a) What is the diameter of the big semicircle?  cm(b) Use the calculator value of \\(\\pi\\) to find the perimeter of the figure, rounded to 1 decimal place. cm","img":"p6/images/raffles-girls-primary-school-2025-p6-wa2-q12.png","skill_id":222,"type_id":2,"opts":["14","140.0"]},{"id":29872,"q":"Find the area of the triangle.","img":"p6/images/rosyth-2025-p6-wa1-q7.png","skill_id":186,"type_id":1,"opts":["24 cm²","30 cm²","40 cm²","48 cm²"]},{"id":29874,"q":"In the figure, AC and BD are straight lines.Find \\(\\angle y\\).","img":"p6/images/rosyth-2025-p6-wa1-q9.png","skill_id":194,"type_id":1,"opts":["23°","43°","66°","67°"]},{"id":29875,"q":"Which two lines in the figure are parallel to each other?","img":"p6/images/rosyth-2025-p6-wa1-q10.png","skill_id":194,"type_id":1,"opts":["AB and CD","AB and FE","AF and DE","CD and FE"]},{"id":29876,"q":"The mass of a container with Ball A in it is 4170 g.The mass of the same container with Ball B in it is 4650 g.The total mass of the same container with both Ball A and Ball B in it is 6170 g.What is the mass of the empty container?","img":"p6/images/rosyth-2025-p6-wa1-q11.png","skill_id":152,"type_id":1,"opts":["480 g","1520 g","2000 g","2650 g"]},{"id":29877,"q":"ABC and ADE are identical equilateral triangles.Find \\(\\angle CAD\\).","img":"p6/images/rosyth-2025-p6-wa1-q12.png","skill_id":197,"type_id":1,"opts":["98°","104°","131°","150°"]},{"id":29878,"q":"The bar graph shows the number of cups of juices sold at a stall.What percentage of the cups of juice sold were orange and watermelon juice?","img":"p6/images/rosyth-2025-p6-wa1-q13.png","skill_id":171,"type_id":1,"opts":["40%","45%","50%","90%"]},{"id":29879,"q":"The figure is made up of a square ABCD and a rhombus ABEF.\\(\\angle BEF = 124°\\).Find \\(\\angle BCE\\).","img":"p6/images/rosyth-2025-p6-wa1-q14.png","skill_id":200,"type_id":1,"opts":["34°","56°","62°","73°"]},{"id":29883,"q":"What is the percentage discount for the shirt shown?Usual Price: \\(\\$60\\)Sale Price: \\(\\$48\\)[?]%","img":"p6/images/rosyth-2025-p6-wa1-q18.png","skill_id":176,"type_id":2,"opts":["20"]},{"id":29886,"q":"Find the perimeter of a three-quarter circle with radius of 14 cm.(Take \\(\\pi = \\dfrac{22}{7}\\)) cm","img":"p6/images/rosyth-2025-p6-wa1-q23.png","skill_id":221,"type_id":2,"opts":["94"]},{"id":29888,"q":"The table shows the parking charges at a car park. Shuling parked her car from 4.15 p.m. to 8 p.m. on a day. How much did she have to pay?Parking Charges: For the first hour or part thereof \\(\\$2.50\\); For every additional \\(\\dfrac{1}{2}\\) hour or part thereof \\(\\$1.20\\); After 6 p.m. \\(\\$3\\) per entry.\\(\\$\\)[?]","img":"p6/images/rosyth-2025-p6-wa1-q26.png","skill_id":167,"type_id":2,"opts":["7.90"]},{"id":29889,"q":"The square is made up of 2 triangles, A and B, and 2 trapeziums, C and D.The ratio of the area of A to the area of B is 13 : 1.The ratio of the area of C to the area of D is 3 : 1.Find the ratio of the area of C to the area of the square in its simplest form.","img":"p6/images/rosyth-2025-p6-wa1-q27.png","skill_id":223,"type_id":1,"opts":["9 : 26","3 : 13","9 : 13","3 : 26"]},{"id":29890,"q":"A rectangular piece of paper was folded as shown.Find \\(\\angle y\\).°","img":"p6/images/rosyth-2025-p6-wa1-q28.png","skill_id":230,"type_id":2,"opts":["88"]},{"id":29894,"q":"ACDF is a parallelogram and BDE is an equilateral triangle.\\(\\angle DFA = 72°\\).(a) Find \\(\\angle BAF\\).(b) Find \\(\\angle BDC\\).(a) ° (b) °","img":"p6/images/rosyth-2025-p6-wa1-q32.png","skill_id":200,"type_id":2,"opts":["108","48"]},{"id":29896,"q":"Rectangle WXYZ has a perimeter of 80 cm.WX is 28 cm.The area of triangle WXS is 60 cm².Find the area of the shaded triangle XTS. cm²","img":"p6/images/rosyth-2025-p6-wa1-q35.png","skill_id":186,"type_id":2,"opts":["108"]},{"id":29898,"q":"Ed filled a tank using 2 taps.He turned on tap A first.After 6 minutes, he turned on tap B.At the 8th minute, he turned off both taps.The graph shows the amount of water in the tank over 8 minutes.(a) In one minute, how many litres of water flowed from Tap A? (b) In one minute, how many litres of water flowed from Tap B?(a)  (b) ","img":"p6/images/rosyth-2025-p6-wa1-q37.png","skill_id":152,"type_id":2,"opts":["2","8"]},{"id":29901,"q":"In the figure, ABCD is a rectangle.AB is twice as long as BC.ABE is an equilateral triangle.M is the midpoint of BE.(a) Find \\(\\angle EBC\\).(b) Find \\(\\angle CMB\\).(a) ° (b) °","img":"p6/images/rosyth-2025-p6-wa1-q40.png","skill_id":197,"type_id":2,"opts":["30","75"]},{"id":29903,"q":"In the figure, ACEH is a parallelogram.AJE is a straight line.\\(\\angle GJA = 82°\\) and \\(\\angle FJE = 24°\\).\\(\\angle EJD = 84°\\) and \\(\\angle DJB = 71°\\).(a) Find \\(\\angle GJF\\).(b) Find \\(\\angle EFJ\\).(a) ° (b) °","img":"p6/images/rosyth-2025-p6-wa1-q42.png","skill_id":200,"type_id":2,"opts":["74","122"]},{"id":29904,"q":"A shop sells erasers (4 for \\(\\$1.99\\)) and pencils (5 for \\(\\$2.99\\)). Mdm Lim spent \\(\\$139.45\\) buying some erasers and pencils for her class. She then packed all the erasers and pencils into bags. The ratio of the number of erasers to the number of pencils in each bag was 2 : 3. How many pencils did she buy?[?]","img":"p6/images/rosyth-2025-p6-wa1-q43.png","skill_id":183,"type_id":2,"opts":["150"]},{"id":29905,"q":"The diagram shows 6 identical rectangles in a larger rectangle ABCD.Given that AB = 19 cm and BC = 26 cm, find the area of the shaded part. cm²","img":"p6/images/rosyth-2025-p6-wa1-q44.png","skill_id":464,"type_id":2,"opts":["168.5"]},{"id":29907,"q":"Figure 1 is a trapezium which has a perimeter 28 cm.\\(\\angle CBA = \\angle DAB\\).The length of AB is twice the length of BC.7 such trapeziums and a rhombus are joined to form Figure 2 which has a perimeter of 130 cm.Find the length of BC. cm","img":"p6/images/rosyth-2025-p6-wa1-q46.png","skill_id":223,"type_id":2,"opts":["6.6"]},{"id":29916,"q":"What is the length of the pencil?","img":"p6/images/red-swastika-2025-p6-prelim-q8.png","skill_id":124,"type_id":1,"opts":["4.1 cm","4.2 cm","5.1 cm","5.2 cm"]},{"id":29917,"q":"The figure shows a cuboid.Two of its faces have areas 30 cm² and 24 cm².What is the volume of the cuboid?","img":"p6/images/red-swastika-2025-p6-prelim-q9.png","skill_id":227,"type_id":1,"opts":["720 cm³","180 cm³","144 cm³","120 cm³"]},{"id":29918,"q":"ABCD is a rhombus and ECD is a straight line.Which of the following statements is false?","img":"p6/images/red-swastika-2025-p6-prelim-q10.png","skill_id":200,"type_id":1,"opts":["∠BAC = ∠DAC","∠ABC = ∠BCE","∠ADC + ∠BCE = 180°","∠DCA + ∠BAC + ∠BCE = 180°"]},{"id":29919,"q":"Some shapes are drawn on a grid.Which two shapes have the same area?","img":"p6/images/red-swastika-2025-p6-prelim-q11.png","skill_id":138,"type_id":1,"opts":["A and B","B and C","B and D","C and D"]},{"id":29920,"q":"Points A to F are marked on a square grid.Cathy is at the centre facing F.She turns 45° anti-clockwise.Which point is she now facing?","img":"p6/images/red-swastika-2025-p6-prelim-q12.png","skill_id":452,"type_id":1,"opts":["A","B","D","E"]},{"id":29921,"q":"A pie chart and a bar graph show the modes of transport of a group of students.What is the total number of students who travel by green and blue?","img":"p6/images/red-swastika-2025-p6-prelim-q13.png","skill_id":236,"type_id":1,"opts":["33","27","24","21"]},{"id":29922,"q":"ABC is an equilateral triangle and ADE is an isosceles triangle.Find ∠EAC.","img":"p6/images/red-swastika-2025-p6-prelim-q14.png","skill_id":197,"type_id":1,"opts":["35°","40°","45°","75°"]},{"id":29925,"q":"How much water is in the container? ml","img":"p6/images/red-swastika-2025-p6-prelim-q17.png","skill_id":191,"type_id":2,"opts":["1600"]},{"id":29927,"q":"What is the volume of the cube? cm³","img":"p6/images/red-swastika-2025-p6-prelim-q19.png","skill_id":190,"type_id":2,"opts":["343"]},{"id":29937,"q":"20 students each borrow 2 or 3 books.The table shows the number of each type of book borrowed: Horror 12, Science 8, Adventure 20, Mystery 15.How many students borrowed only 2 books? ","img":"p6/images/red-swastika-2025-p6-prelim-q30.png","skill_id":148,"type_id":2,"opts":["5"]},{"id":29938,"q":"ABC is a right-angled triangle and BDEF is a trapezium.Find ∠BFE.°","img":"p6/images/red-swastika-2025-p6-prelim-q31.png","skill_id":230,"type_id":2,"opts":["110"]},{"id":29939,"q":"Mr Tan stacked 7 cubes and painted the whole solid, including its base.How many cubes had exactly four faces painted? ","img":"p6/images/red-swastika-2025-p6-prelim-q32.png","skill_id":231,"type_id":2,"opts":["3"]},{"id":29947,"q":"24 lamps are placed at equal distances along the sides AB, BC and CD of a rectangle.The length AB is 195 m.Find the breadth. m","img":"p6/images/red-swastika-2025-p6-prelim-q41.png","skill_id":137,"type_id":2,"opts":["75"]},{"id":29948,"q":"John folded a shape along AB and AC, with DB = DA.(a) Find ∠x.°(b) Find ∠y.°","img":"p6/images/red-swastika-2025-p6-prelim-q42.png","skill_id":197,"type_id":2,"opts":["109","63"]},{"id":29949,"q":"A pattern is made with black and white squares.The table shows the numbers for each figure.(a) What is the difference between the number of black and white squares in Figure 4? (b) In a figure with 20 more black squares than white squares, what is the total number of squares? ","img":"p6/images/red-swastika-2025-p6-prelim-q43.png","skill_id":108,"type_id":2,"opts":["4","104"]},{"id":29953,"q":"A bar graph shows the number of TV sets owned by families, but the bar for 2 TV sets is missing.\\(\\dfrac{1}{3}\\) of the families have 2 TV sets.(a) How many families have only 2 TV sets? (b) What is the average number of TV sets per family? ","img":"p6/images/red-swastika-2025-p6-prelim-q47.png","skill_id":205,"type_id":2,"opts":["40","1.7"]},{"id":29954,"q":"The figure is made up of two quarter circles and a rectangle of length 14 cm.(Take \\(\\pi = 3.14\\))(a) Find the value of k. cm(b) Find the area of the shaded figure. cm²","img":"p6/images/red-swastika-2025-p6-prelim-q48.png","skill_id":222,"type_id":2,"opts":["10","92.36"]},{"id":29955,"q":"Joanna placed 4 large cubes and some small cubes in a container.The first layer is shown.(a) How many small cubes are there? (b) Each small cube has a length of 4 cm.Find the volume of the rectangular container. cm³","img":"p6/images/red-swastika-2025-p6-prelim-q49.png","skill_id":229,"type_id":2,"opts":["27","2592"]},{"id":29956,"q":"A right-angled triangle ABC is drawn on a grid.Measure ∠ACB.°","img":"p6/images/red-swastika-2025-p6-prelim-q50.png","skill_id":140,"type_id":2,"opts":["34"]},{"id":29957,"q":"ABCD is a square, BCF is an equilateral triangle, ADEF is a trapezium and AGF is a straight line.∠DEF = 102°.(a) Find ∠AGC.°(b) Find ∠CFE.°","img":"p6/images/red-swastika-2025-p6-prelim-q52.png","skill_id":230,"type_id":2,"opts":["105","33"]},{"id":29960,"q":"There were 100 handphones on sale at a 25% discount over 7 days.A line graph shows the daily sales.On which day were the most handphones sold?","img":"p6/images/red-swastika-2025-p6-prelim-q55.png","skill_id":147,"type_id":1,"opts":["Day 1","Day 2","Day 4","Day 7"]},{"id":29961,"q":"What fraction of the total handphones were sold in the first 4 days?","img":"p6/images/red-swastika-2025-p6-prelim-q56.png","skill_id":165,"type_id":1,"opts":["\\(\\dfrac{3}{4}\\)","\\(\\dfrac{2}{3}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{4}{7}\\)"]},{"id":29964,"q":"The figure shows a right-angled triangle.Find the area of the triangle.","img":"p6/images/red-swastika-school-2025-p6-ct2-q2.png","skill_id":186,"type_id":1,"opts":["120 cm²","130 cm²","240 cm²","312 cm²"]},{"id":29965,"q":"The figure shows a circle with a quarter circle removed.The radius of the circle is 20 cm.Find the total area of the shaded part in terms of \\(\\pi\\).","img":"p6/images/red-swastika-school-2025-p6-ct2-q3.png","skill_id":220,"type_id":1,"opts":["\\(30\\pi\\) cm²","\\(100\\pi\\) cm²","\\(300\\pi\\) cm²","\\(400\\pi\\) cm²"]},{"id":29966,"q":"Two pieces of wire of equal length were used to form a square and a rectangle.The square has side 8 cm; the rectangle has width 4 cm.Find the length of the rectangle.","img":"p6/images/red-swastika-school-2025-p6-ct2-q4.png","skill_id":136,"type_id":1,"opts":["28 cm","24 cm","16 cm","12 cm"]},{"id":29970,"q":"Figure 1 is made up of 3 rectangles, A, B and C.Figure 2 is formed by removing rectangle C.Rectangles A and B have the same area.The area of Figure 2 is 240 cm².Heights are marked 6 cm (A) and 8 cm (B).(a) Find the perimeter of Figure 2. cm(b) Find the area of rectangle C. cm²","img":"p6/images/red-swastika-school-2025-p6-ct2-q8.png","skill_id":138,"type_id":2,"opts":["68","40"]},{"id":29971,"q":"A shop had a sale and gave the same percentage discount on all types of bags. Bag A: sale price \\(\\$32\\), usual price \\(\\$40\\). Bag B: sale price \\(\\$48\\), usual price unknown. (a) What was the percentage discount for Bag B? [?] %(b) What was the usual price for Bag B? \\(\\$\\) [?]","img":"p6/images/red-swastika-school-2025-p6-ct2-q9.png","skill_id":176,"type_id":2,"opts":["20","60"]},{"id":29975,"q":"The figure is made up of identical squares and quarter circles.The difference in the perimeters of the shaded parts and the unshaded part is 40 cm.What is the perimeter of the figure? (Take \\(\\pi = 3.14\\).) cm","img":"p6/images/red-swastika-school-2025-p6-ct2-q13.png","skill_id":222,"type_id":2,"opts":["91.4"]},{"id":29979,"q":"The figure is made up of a rectangle and some identical circles.The perimeter of the rectangle is 400 cm.There are circles arranged 10 wide along the top/bottom.(Take \\(\\pi = 3.14\\).) (a) Find the area of 1 circle. cm²(b) Find the total area of the shaded parts. cm²","img":"p6/images/red-swastika-school-2025-p6-ct2-q17.png","skill_id":220,"type_id":2,"opts":["314","2860"]},{"id":29982,"q":"In the figure, ABCD is a parallelogram.DGC and HGC are triangles.Given that CE and DF are straight lines, find \\(\\angle GHC\\).°","img":"p6/images/chij-st-nicholas-girls-2025-p6-wa1-q3.png","skill_id":200,"type_id":2,"opts":["62"]},{"id":29983,"q":"The bar graph shows the types of pies sold in a bakery in a day.(a) How many banana pies were sold? (b) The ratio of the number of cream pies sold to the number of apple pies sold was 3 : 4.There were 8 more custard pies sold than apple pies sold.How many apple pies and custard pies were sold?(a)  (b) apple , custard ","img":"p6/images/chij-st-nicholas-girls-2025-p6-wa1-q4.png","skill_id":181,"type_id":2,"opts":["70","64","72"]},{"id":29985,"q":"ACD is an equilateral triangle and AC = BC.BD is a straight line.(a) Find \\(\\angle ABD\\).(b) Find \\(\\angle AED\\).(a) ° (b) °","img":"p6/images/chij-st-nicholas-girls-2025-p6-wa1-q7.png","skill_id":197,"type_id":2,"opts":["30","75"]},{"id":29987,"q":"Two rectangular tanks, A and B, are shown.Tank A measures 60 cm by 16 cm by 21 cm; Tank B measures 40 cm by 12 cm by 21 cm.At first, \\(\\dfrac{1}{7}\\) of Tank A was filled with water and Tank B was empty.(a) What was the volume of water in Tank A at first? ml","img":"p6/images/chij-st-nicholas-girls-2025-p6-wa1-q9.png","skill_id":191,"type_id":2,"opts":["2880"]},{"id":29991,"q":"The figure is made up of four identical rectangles with a breadth of 5 cm and a square with an area of 225 cm².Find the total area of the 4 rectangles.","img":"p6/images/chij-st-nicholas-girls-school-2025-p6-weighted-assessment-2-q3.png","skill_id":223,"type_id":2,"opts":["400"]},{"id":29992,"q":"QSTU is a parallelogram.RQS is an isosceles triangle.QR = QS, RQU and PQS are straight lines.\\(\\angle PQU = 35°\\).(a) Find \\(\\angle QRS\\).(b) Find \\(\\angle STU\\).","img":"p6/images/chij-st-nicholas-girls-school-2025-p6-weighted-assessment-2-q4.png","skill_id":230,"type_id":2,"opts":["72.5","145"]},{"id":29993,"q":"Great Singapore Sale! Buy first refrigerator at 20% discount. Buy second refrigerator at 40% discount. Sue paid \\(\\$1120\\) for two refrigerators during the Great Singapore Sale. How much would she have had to pay for the two refrigerators when there was no sale?[?]","img":"p6/images/chij-st-nicholas-girls-school-2025-p6-weighted-assessment-2-q5.png","skill_id":207,"type_id":2,"opts":["1600"]},{"id":29994,"q":"The shaded figure is formed by 3 straight lines and 6 identical quarter circles.Take \\(\\pi = 3.14\\).The figure is 16 cm wide and 9 cm tall.(a) What is the radius of each quarter circle? (b) Find the area of the shaded figure.(c) Find the perimeter of the shaded figure.","img":"p6/images/chij-st-nicholas-girls-school-2025-p6-weighted-assessment-2-q6.png","skill_id":221,"type_id":2,"opts":["3","101.61","54.26"]},{"id":29996,"q":"Black and white tiles are used to form figures that follow a pattern.The table shows the number of white tiles and black tiles for the first four figures: Figure 1 — 1 white, 3 black, 4 total; Figure 2 — 3 white, 6 black, 9 total; Figure 3 — 7 white, 9 black, 16 total; Figure 4 — 13 white, 12 black, 25 total; Figure 5 — total 36.(a) Complete the table for Figure 5: number of white tiles  and numbe","img":"p6/images/chij-st-nicholas-girls-school-2025-p6-weighted-assessment-2-q8.png","skill_id":152,"type_id":2,"opts":["21","15","121","12"]},{"id":29997,"q":"At first, Mr Singh had some eggs. He sold \\(\\dfrac{4}{9}\\) of his eggs and gave away 36 eggs. He had \\(\\dfrac{1}{2}\\) of the eggs left and he put them on 30 trays. Some trays had 10 eggs while the rest had 12 eggs.(a) How many eggs were put on the 30 trays? [?](b) How many trays had 10 eggs? [?](c) Special Offer: Buy 12 eggs, get 2 more eggs free. Mrs Toh took home 56 eggs with the special offer. ","img":"p6/images/chij-st-nicholas-girls-school-2025-p6-weighted-assessment-2-q9.png","skill_id":165,"type_id":2,"opts":["324","18","4.20"]},{"id":29999,"q":"Which two lines are perpendicular to each other?","img":"p6/images/tao-nan-2025-p6-prelim-q2.png","skill_id":100,"type_id":1,"opts":["AB and BC","AB and AE","AE and BC","AE and CD"]},{"id":30000,"q":"What is the total volume of water in the two containers?","img":"p6/images/tao-nan-2025-p6-prelim-q3.png","skill_id":191,"type_id":1,"opts":["450 ml","550 ml","800 ml","900 ml"]},{"id":30001,"q":"In the number line, what is the value represented by A?","img":"p6/images/tao-nan-2025-p6-prelim-q4.png","skill_id":124,"type_id":1,"opts":["7.30","7.60","7.75","8.25"]},{"id":30007,"q":"AB and CD are straight lines.Find ∠m.","img":"p6/images/tao-nan-2025-p6-prelim-q10.png","skill_id":194,"type_id":1,"opts":["25°","35°","60°","65°"]},{"id":30008,"q":"Some students were asked to choose their favourite hobby.The pie chart represents their choices (Jogging 30, Cycling [right angle], Dancing 40, Gaming 62, Reading 48).Which hobby was chosen by \\(\\dfrac{1}{5}\\) of the students?","img":"p6/images/tao-nan-2025-p6-prelim-q11.png","skill_id":236,"type_id":1,"opts":["Dancing","Gaming","Jogging","Reading"]},{"id":30010,"q":"Farah glued 64 cubes of side 1 cm to form a solid (a 4 cm by 4 cm by 4 cm cube).She painted the whole solid red, including the base.How many cubes of side 1 cm have only 2 faces painted red?","img":"p6/images/tao-nan-2025-p6-prelim-q13.png","skill_id":229,"type_id":1,"opts":["16","18","24","32"]},{"id":30012,"q":"The figure is made up of three identical right-angled triangles.The perimeter of the figure is 72 cm.Find the area of the figure.","img":"p6/images/tao-nan-2025-p6-prelim-q15.png","skill_id":186,"type_id":1,"opts":["96 cm²","192 cm²","288 cm²","360 cm²"]},{"id":30017,"q":"The line graph shows the height of a plant measured from March to August.What was the height of the plant in May?  cm","img":"p6/images/tao-nan-2025-p6-prelim-q20.png","skill_id":147,"type_id":2,"opts":["95"]},{"id":30019,"q":"The square grid shows the positions of eight points (A, B, C, D, E, F, G, H), with North marked.(a) F is which direction of D, and D is which direction of G?","img":"p6/images/tao-nan-2025-p6-prelim-q22.png","skill_id":452,"type_id":1,"opts":["F is west of D and D is north of G","F is east of D and D is south of G","F is north of D and D is west of G","F is west of D and D is south of G"]},{"id":30022,"q":"Pamela builds a solid using 8 cubes of side 1 cm (the side view is shown).Pamela wants to build a cuboid of sides 3 cm by 3 cm by 4 cm.How many more cubes does she need? ","img":"p6/images/tao-nan-2025-p6-prelim-q26.png","skill_id":224,"type_id":2,"opts":["28"]},{"id":30032,"q":"The figure shows the net of a cuboid with 2 square faces.The ratio of the length to the breadth is 3 : 2.The perimeter of the figure is 128 cm.Find the volume of the cuboid. cm³","img":"p6/images/tao-nan-2025-p6-prelim-q37.png","skill_id":229,"type_id":2,"opts":["768"]},{"id":30035,"q":"The figure shows two rectangular tanks X and Y at first.Tank X contained 432 cm³ of water and tank Y was empty.Tank X has height 9 cm; tank Y has base 8 cm by 3 cm.Water dripped at a rate of 3 cm³ per second from a leaking tap at the bottom of tank X into tank Y.How long did it take for the height of the water level in tank Y to be 3 cm above that of tank X?  s","img":"p6/images/tao-nan-2025-p6-prelim-q40.png","skill_id":193,"type_id":2,"opts":["64"]},{"id":30036,"q":"The line graph shows the volume of water the Tan family used from January to June (Jan 35, Feb 48, Mar 28, Apr 40, May 50, Jun 24, in m³).(a) What was the percentage increase in the water used from April to May? [?]%(b) Charges: first 40 m³ at \\(\\$3.50\\) per m³, every additional m³ at \\(\\$4.50\\) per m³. How much did the Tan family pay for their water bill in May? \\(\\$\\)[?]","img":"p6/images/tao-nan-2025-p6-prelim-q41.png","skill_id":208,"type_id":2,"opts":["25","185"]},{"id":30037,"q":"ABCD is a parallelogram and CFDE is a rhombus.∠ADG = 12°.∠DFC = 74° is marked at F.Find ∠w (at the top near E/H).°","img":"p6/images/tao-nan-2025-p6-prelim-q42.png","skill_id":230,"type_id":2,"opts":["127"]},{"id":30038,"q":"1 m white lines are painted on roads as lane markings.The 7 white lines before a traffic light crossing are 1 m apart while the other white lines are 3 m apart.The distance between two traffic light crossings along a straight stretch of two-lane road is 493 m.(a) How many 1 m white lines are there between the two traffic light crossings? (b) George and Hariz started jogging at the same time but in","img":"p6/images/tao-nan-2025-p6-prelim-q43.png","skill_id":219,"type_id":2,"opts":["127","47"]},{"id":30039,"q":"The bar graph shows the number of books borrowed over five days (Mon 65, Tue 90, Wed 85, Thu 40; the bar for Friday is not shown).(a) 30% of the books borrowed from Monday to Thursday were non-fiction.The number of fiction books borrowed: Mon 45, Tue 57, Thu 28 (Wednesday not shown).How many fiction books were borrowed on Wednesday? (b) The number of books borrowed from Monday to Wednesday is 4 ti","img":"p6/images/tao-nan-2025-p6-prelim-q44.png","skill_id":209,"type_id":2,"opts":["66","20"]},{"id":30042,"q":"(a) Figure 1 shows three identical rectangles.The area of the shaded triangle is 256 cm².Find the difference in area between the shaded and unshaded parts. cm²(b) Figure 2 is formed by three similar-sized circles and three similar-sized squares.Line AB passes through the centre of the three circles.The area of each square is 256 cm².Find the difference in area between the shaded and unshaded parts","img":"p6/images/tao-nan-2025-p6-prelim-q47.png","skill_id":222,"type_id":2,"opts":["1024","748.8"]},{"id":30048,"q":"In the square grid, point ____ is south-west of point R.","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q6.png","skill_id":142,"type_id":1,"opts":["P","Q","S","T"]},{"id":30050,"q":"The solid is made up of 1-cm unit cubes.What is the volume of the solid?","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q8.png","skill_id":188,"type_id":1,"opts":["7 cm³","8 cm³","9 cm³","10 cm³"]},{"id":30054,"q":"The rectangle is made up of 2 identical squares.Find the total area of the shaded triangles.","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q12.png","skill_id":186,"type_id":1,"opts":["16 cm²","32 cm²","64 cm²","128 cm²"]},{"id":30055,"q":"In the figure, WXY and WYZ are isosceles triangles.Find \\(\\angle WXY\\).","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q13.png","skill_id":197,"type_id":1,"opts":["20°","40°","45°","60°"]},{"id":30062,"q":"In the figure, AGD, BGE and CGF are straight lines.The angle AGB is 43° and the angle BGC marked at G is 128°.Find \\(\\angle FGE\\).Ans: °","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q20.png","skill_id":194,"type_id":2,"opts":["9"]},{"id":30066,"q":"ABCD is a quadrilateral.GDCF is a straight line.The angle DAB is 72°, the angle ADG (exterior at D) is 75°, and the angle ECF is 25° with a right angle marked at C.Each statement is either true, false or impossible to tell.(a) \\(\\angle BCD = 65^\\circ\\).(b) The sum of \\(\\angle ADC\\) and \\(\\angle BCD\\) is 180°.(c) ABCD is a trapezium.Which option matches?","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q24.png","skill_id":200,"type_id":1,"opts":["(a) True, (b) False, (c) False","(a) True, (b) True, (c) True","(a) False, (b) False, (c) True","(a) True, (b) False, (c) True"]},{"id":30067,"q":"ABCD, EFGH and WXYZ are squares.E, F, G, H, W, X, Y, Z are all midpoints.CD is 12 cm.Find the total area of the shaded parts.Ans:  cm²","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q25.png","skill_id":186,"type_id":2,"opts":["36"]},{"id":30077,"q":"WXYZ is a quadrilateral.WZ is parallel to XY.VZX is a straight line.The angle XYZ is 112°, and the angle YZV (between ZY and ZV) is 143°.Find \\(\\angle WZX\\).Ans: °","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q35.png","skill_id":200,"type_id":2,"opts":["31"]},{"id":30078,"q":"Rani used squares and circles to form figures in a pattern: Figure 1 has 1 square and circles; Figure 2 has 2 squares; Figure 3 has 3 squares, with circles around them following the pattern.(a) Which figure has 10 shaded circles? Figure (b) How many circles and squares are there altogether in Figure 123? ","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q36.png","skill_id":108,"type_id":2,"opts":["9","371"]},{"id":30081,"q":"Mr Tan wanted to fill the tank with water to the brim.He used 6 beakers of water to fill \\(\\dfrac{1}{7}\\) of the tank.The tank measures 28 cm by 15 cm by 16 cm.(a) How many more beakers of water would he need to fill the tank to the brim? (b) Find the volume of 1 beaker.Ans:  cm³","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q39.png","skill_id":193,"type_id":2,"opts":["36","160"]},{"id":30085,"q":"The mass of some fruits at a store is shown.2 durians balance with a mass reading of 3.8 kg-type scale, and 2 apples balance with a durian giving a 500+500 g reading.Mdm Spencer bought 3 durians and 4 apples.(a) What is the mass of an apple? Give your answer in kg.Ans:  kg(b) Mdm Spencer could carry a maximum mass of 10 kg of fruits.How many more durians could she buy if she were to carry all the ","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q43.png","skill_id":167,"type_id":2,"opts":["0.08","2"]},{"id":30087,"q":"The figure shows a piece of paper folded at its two corners.Before folding it is a trapezium WXYZ with WX parallel to ZY, angle W = 64° and angle X = 66°.After folding, an angle of 102° is marked.(a) Find \\(\\angle XYZ\\).Ans: °(b) Find \\(\\angle v\\).Ans: °","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q45.png","skill_id":200,"type_id":2,"opts":["114","40"]},{"id":30088,"q":"A rectangular wall is covered by identical smaller rectangular tiles.(a) The perimeter of the wall is 1144 cm.Find the length of the wall.Ans:  cm(b) Find the area of one rectangular tile.Ans:  cm²","img":"p5/images/raffles-girls-2022-p5-semestral-assessment-2-q46.png","skill_id":138,"type_id":2,"opts":["416","1352"]},{"id":30094,"q":"In the figure, AOD, BOE and COF are straight lines.The angle AOB is 36° and another marked angle is 67°.Find \\(\\angle COD\\).","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q5.png","skill_id":194,"type_id":1,"opts":["31°","54°","77°","113°"]},{"id":30095,"q":"In the figure, XYZ is an isosceles triangle.\\(\\angle ZXO = 24^\\circ\\) and \\(\\angle XZO = 68^\\circ\\).Find \\(\\angle OXY\\).","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q6.png","skill_id":197,"type_id":1,"opts":["20°","44°","88°","92°"]},{"id":30096,"q":"The solid is formed by stacking 1-cm cubes at the corner of the room.What is the volume of the solid?","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q7.png","skill_id":188,"type_id":1,"opts":["7 cm³","8 cm³","10 cm³","11 cm³"]},{"id":30104,"q":"The figure is made up of 4 identical rectangles.What fraction of the figure is shaded? Give your answer in its simplest form.","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q15.png","skill_id":186,"type_id":1,"opts":["\\(\\dfrac{1}{4}\\)","\\(\\dfrac{1}{2}\\)","\\(\\dfrac{3}{4}\\)","\\(\\dfrac{3}{8}\\)"]},{"id":30108,"q":"Which two lines in the square grid are parallel to each other?","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q19.png","skill_id":201,"type_id":1,"opts":["Line AF and Line CD","Line AB and Line CD","Line EF and Line BC","Line AF and Line ED"]},{"id":30109,"q":"In the figure, find the value of \\(\\angle k\\).The angle 36° is marked on one side and the reflex angle at the point is below the lines.Ans: °","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q20.png","skill_id":194,"type_id":2,"opts":["234"]},{"id":30114,"q":"Measure and write down the size of \\(\\angle y\\).Ans: °","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q25.png","skill_id":140,"type_id":2,"opts":["43"]},{"id":30115,"q":"In the figure, PRS and QRT are triangles.RTS is a straight line and QT = QR.\\(\\angle QTR = 64^\\circ\\), \\(\\angle QRP = 27^\\circ\\) and \\(\\angle PST = 77^\\circ\\).Find \\(\\angle SPR\\).Ans: °","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q26.png","skill_id":197,"type_id":2,"opts":["66"]},{"id":30116,"q":"The figure is made up of square ABEF and rectangle BCDE.FD = 20 cm and AF = 8 cm.Find the area of the shaded triangle ADE.Ans:  cm²","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q28.png","skill_id":186,"type_id":2,"opts":["48"]},{"id":30117,"q":"A rectangular container measuring 20 cm by 10 cm is filled with water to a depth of 14 cm.Hannah pours another 1.05 litres of water into the container.How much water is there in the container in the end? Express your answer in litres and millilitres.Ans:  ℓ  mℓ","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q29.png","skill_id":191,"type_id":2,"opts":["3","850"]},{"id":30118,"q":"A rectangular piece of paper was folded as shown.The angle 70° and a right angle are marked, with equal folded angles y and angle x.Find \\(\\angle x\\).Ans: °","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q30.png","skill_id":144,"type_id":2,"opts":["50"]},{"id":30119,"q":"A shaded triangle is drawn inside a rectangle 45 cm + 25 cm wide (total 70 cm) and 26 cm + 14 cm tall (total 40 cm).Find the area of the shaded triangle.Ans:  cm²","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q31.png","skill_id":186,"type_id":2,"opts":["1085"]},{"id":30123,"q":"The figure is made up of 3 triangles.The angle 73° is marked at the centre.Find the sum of \\(\\angle a + \\angle b + \\angle c + \\angle d\\).Ans: °","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q35.png","skill_id":196,"type_id":2,"opts":["394"]},{"id":30125,"q":"The figure is made up of 3 different triangles, ADE, ABD and BCD.ADE and BCD are isosceles triangles.\\(\\angle DAE = 37^\\circ\\), \\(\\angle BAD = 63^\\circ\\) and \\(\\angle BCD = 52^\\circ\\).EDC is a straight line.Find \\(\\angle ABD\\).Ans: °","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q37.png","skill_id":197,"type_id":2,"opts":["60.5"]},{"id":30128,"q":"4 identical right-angled triangles were cut out from a piece of square paper with area 64 cm².The 4 triangles were used to form a shape with a shaded rectangle inside.The perimeter of the shaded rectangle formed is 20 cm.Find the area of the shaded rectangle.Ans:  cm²","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["24"]},{"id":30129,"q":"James had a rectangular container measuring 55 cm by 28 cm by 24 cm.It was \\(\\dfrac{5}{8}\\) filled with water.James then poured out \\(\\dfrac{1}{4}\\) of the water.How much water remained in the container? Leave your answer in litres and millilitres.Ans:  ℓ  mℓ","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q41.png","skill_id":191,"type_id":2,"opts":["17","325"]},{"id":30131,"q":"Elena bought many types of toys at an average cost of \\(\\$12\\). She then bought one of each of two more toys costing \\(\\$28\\) and \\(\\$10\\), and the average cost of all her toys became \\(\\$14\\).(a) How many toys did she buy in total? [?](b) What was the total cost of all her toys that she bought? Ans: \\(\\$\\)[?]","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q43.png","skill_id":204,"type_id":2,"opts":["7","98"]},{"id":30132,"q":"There were 25 similar cones placed at equal distance along a straight road.The 1st cone is at the start and the 25th cone is at the end of the road.The base of each cone is 0.3 m and the distance between 2 cones (gap) is 8 m.(a) Find the length of the road.(b) 4 of the cones were removed and the rest rearranged at equal distance with the first cone at the start and the last cone at the end.What wa","img":"p5/images/rosyth-2022-p5-end-of-year-exam-q44.png","skill_id":184,"type_id":1,"opts":["199.5 m (road); 9.66 m (new gap)","192 m (road); 8 m (new gap)","199.5 m (road); 8.32 m (new gap)","200 m (road); 9.5 m (new gap)"]},{"id":30137,"q":"Identify the base of triangle ABC given that BD is its height.","img":"p5/images/rosyth-school-2022-p5-weighted-assessment-2-q2.png","skill_id":186,"type_id":1,"opts":["AC","EB","AE","BC"]},{"id":30140,"q":"What is the value of A as a decimal rounded to 2 decimal places?","img":"p5/images/rosyth-school-2022-p5-weighted-assessment-2-q5.png","skill_id":168,"type_id":1,"opts":["4.47","4.74","4.57","4.58"]},{"id":30143,"q":"What is the area of the triangle ABC? ","img":"p5/images/rosyth-school-2022-p5-weighted-assessment-2-q8.png","skill_id":186,"type_id":2,"opts":["20"]},{"id":30151,"q":"The figure shows a rectangle PQRS and three triangles PTS, PQT and QRT.The ratio of the area of triangle PTS to the area of triangle QRT is 3 : 1.If the area of PTS is 30 cm\\u00b2, find the length of QR.","img":"p5/images/rosyth-school-2022-p5-weighted-assessment-2-q16.png","skill_id":186,"type_id":2,"opts":["8"]},{"id":30157,"q":"What is the distance between City A and City B? The scale runs from 0 km to 6 km with City A at 0 km and City B between 5 km and 6 km.","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q3.png","skill_id":184,"type_id":1,"opts":["5 km 300 m","5 km 600 m","6 km 300 m","6 km 600 m"]},{"id":30160,"q":"In the figure, not drawn to scale, ABC is a triangle inside a rectangle.Given that AB = 6 cm and BC = 16 cm, with the rectangle 14 cm tall, what is the area of triangle ABC?","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q6.png","skill_id":186,"type_id":1,"opts":["42 cm²","48 cm²","84 cm²","96 cm²"]},{"id":30161,"q":"The cuboid has a square face which is shaded as shown, measuring 6 cm by 6 cm, with length 20 cm.Find the volume of the cuboid.","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q7.png","skill_id":190,"type_id":1,"opts":["120 cm³","240 cm³","480 cm³","720 cm³"]},{"id":30162,"q":"In the figure, ABCD is a rectangle.\\(\\angle BEF = 94^\\circ\\) and \\(\\angle DFE = 46^\\circ\\).Find \\(\\angle AEB\\).","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q8.png","skill_id":197,"type_id":1,"opts":["40°","42°","43°","44°"]},{"id":30165,"q":"The figure is made up of a square and a triangle, with the square side 6 cm, a triangle base 8 cm and slant side 10 cm.Find the area of the figure.","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q11.png","skill_id":186,"type_id":1,"opts":["36 cm²","60 cm²","66 cm²","84 cm²"]},{"id":30166,"q":"In the figure, not drawn to scale, ABCD is a parallelogram.\\(\\angle BAE = 50^\\circ\\) and \\(\\angle DCE = 116^\\circ\\).Find \\(\\angle AEC\\).","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q12.png","skill_id":200,"type_id":1,"opts":["64°","66°","114°","130°"]},{"id":30169,"q":"The figure is made up of identical squares with some squares shaded.What is the least number of shaded squares that should not be shaded so that the figure has a line of symmetry?","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q15.png","skill_id":144,"type_id":1,"opts":["1","2","3","4"]},{"id":30176,"q":"A wooden solid measuring 15 cm by 6 cm by 8 cm is shown.What is the most number of 1-cm wooden cubes that can be cut out from the solid? ","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q24.png","skill_id":190,"type_id":2,"opts":["720"]},{"id":30178,"q":"In the square grid, AB is a straight line that forms one side of a rectangle ABCD, with AB twice BC.(The rectangle is completed by drawing.) Measure the length of AB to the nearest centimetre.Ans:  cm","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q26.png","skill_id":143,"type_id":2,"opts":["4"]},{"id":30181,"q":"A rectangular tank measuring 50 cm by 20 cm by 24 cm and a cubical tank of sides 30 cm were shown.Both tanks were empty.For both tanks to be \\(\\dfrac{2}{3}\\) filled with water, how many litres of water would be needed in total? Ans:  ℓ","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q29.png","skill_id":193,"type_id":2,"opts":["34"]},{"id":30184,"q":"The figure is made up of 2 triangles such that AD = 15 cm, CD = 13 cm and BC = 12 cm.Find the area of the shaded triangle ABC.Ans:  cm²","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q32.png","skill_id":186,"type_id":2,"opts":["78"]},{"id":30185,"q":"In the figure, AB and CD are straight lines.The angle on one side is 103° and another marked angle is 76°.Find \\(\\angle m\\).Ans: °","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q33.png","skill_id":194,"type_id":2,"opts":["27"]},{"id":30186,"q":"On the grid, some figures were drawn using straight lines: P, Q, R, S, T, U.Name a parallelogram and a trapezium.(a) Which figure is a parallelogram? (b) Which figure is a trapezium?","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q34.png","skill_id":198,"type_id":1,"opts":["(a) PRSU, (b) PUSQ","(a) PUSQ, (b) PRSU","(a) PQRS, (b) QRST","(a) PRSU, (b) PQRS"]},{"id":30193,"q":"In the figure, ABC is an equilateral triangle, BCD is a straight line, AD = AE, \\(\\angle DAE = 36^\\circ\\) and \\(\\angle CDA = 32^\\circ\\).(a) Find \\(\\angle CDE\\).Ans: °(b) Find \\(\\angle CAD\\).Ans: °","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q41.png","skill_id":197,"type_id":2,"opts":["104","28"]},{"id":30197,"q":"A rectangle is made up of 3 triangles, A, B and C as shown.The ratio of the area of triangle A to the area of triangle C is 5 : 12.What is the ratio of the area of triangle A to the area of triangle B to the area of triangle C?","img":"p5/images/red-swastika-2022-p5-end-of-year-exam-q45.png","skill_id":186,"type_id":1,"opts":["5 : 7 : 12","5 : 12 : 7","5 : 6 : 12","7 : 5 : 12"]},{"id":30209,"q":"The rectangle and square have the same area.The rectangle is 9 cm long and 4 cm wide.Find the length of one side of the square.","img":"p5/images/red-swastika-school-2024-p5-class-test-1-q9.png","skill_id":137,"type_id":2,"opts":["6"]},{"id":30211,"q":"(a) In the number line, what is the fraction represented by A? (b) PQRS is a square.The shaded parts A and B are two squares with different areas.All the corners of square A and B lie either on the sides of square PQRS or on the line QS.What fraction of the square is shaded?","img":"p5/images/red-swastika-school-2024-p5-class-test-1-q11.png","skill_id":158,"type_id":1,"opts":["(a) \\(\\dfrac{9}{10}\\), (b) \\(\\dfrac{17}{36}\\)","(a) \\(\\dfrac{4}{5}\\), (b) \\(\\dfrac{1}{2}\\)","(a) \\(\\dfrac{9}{10}\\), (b) \\(\\dfrac{5}{18}\\)","(a) \\(\\dfrac{7}{10}\\), (b) \\(\\dfrac{17}{36}\\)"]},{"id":30212,"q":"The numbers in the table follow a certain pattern.Row 1: Column A 3, Column B 2, Column C 1, Column D 0.Row 2: Column A 4, Column B 5, Column C 6, Column D 7.Row 3: Column C 9, Column D 8.In which column will the number 65 appear? Give the column letter, where A=1, B=2, C=3, D=4.","img":"p5/images/red-swastika-school-2024-p5-class-test-1-q12.png","skill_id":108,"type_id":2,"opts":["3"]},{"id":30213,"q":"The figure is made up of square ABCD and two overlapping triangles CDE and CDF.DC = 10 cm and the height from DC up to E is 6 cm.(a) What is the area of triangle CDE? (b) What is the area of shaded part X? ","img":"p5/images/red-swastika-school-2024-p5-class-test-1-q14.png","skill_id":186,"type_id":2,"opts":["50","20"]},{"id":30221,"q":"ABC is an isosceles triangle.Find \\(\\angle ABC\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q6.png","skill_id":197,"type_id":1,"opts":["58°","61°","64°","122°"]},{"id":30222,"q":"XYZ is a right-angled triangle.Find \\(\\angle q\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q7.png","skill_id":197,"type_id":1,"opts":["55°","70°","125°","145°"]},{"id":30230,"q":"JKLM is a trapezium, JKM is an isosceles triangle and IJK is a straight line.Find \\(\\angle KLM\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q15.png","skill_id":200,"type_id":1,"opts":["50°","87°","90°","93°"]},{"id":30235,"q":"PQR is a triangle and QRS is a straight line.Find \\(\\angle m\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q20.png","skill_id":197,"type_id":2,"opts":["139"]},{"id":30240,"q":"EFGH is a parallelogram.Find \\(\\angle EFG\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q25.png","skill_id":200,"type_id":2,"opts":["55"]},{"id":30243,"q":"Find the area of triangle ABC. cm²","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q28.png","skill_id":186,"type_id":2,"opts":["200"]},{"id":30244,"q":"Find the area of triangle CEF. cm²","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q29.png","skill_id":186,"type_id":2,"opts":["18"]},{"id":30248,"q":"PQ is 3 times as long as XY.PQ is 21 cm long while QR is 14 cm long.Find the area of the shaded triangle XYR. cm²","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q34.png","skill_id":186,"type_id":2,"opts":["49"]},{"id":30249,"q":"PQRS is a square of side 18 cm.The ratio of the length of PX to the length of XQ is 1 : 5.The length of XQ is equal to the length of XY.Find the area of the shaded triangle QXY. cm²","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q35.png","skill_id":186,"type_id":2,"opts":["112.5"]},{"id":30252,"q":"A rectangular tank measuring 40 cm by 30 cm was filled with water to a height of 18 cm.Jack poured some of the water from the tank into 3 identical pails until they are completely full.The height of the water in the tank then dropped to 5 cm.a) Find the volume of water in the tank at first. cm³b) Find the capacity of each pail. cm³","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q38.png","skill_id":193,"type_id":2,"opts":["21600","5200"]},{"id":30253,"q":"The solid is built using 1-cm cubes.What is the volume of the solid?  cm³","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q39.png","skill_id":188,"type_id":2,"opts":["12"]},{"id":30254,"q":"A rectangular piece of paper is folded as shown.The fold makes an angle of 36° at the bottom edge.a) Find \\(\\angle x\\).b) Find \\(\\angle y\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q40.png","skill_id":194,"type_id":2,"opts":["108","54"]},{"id":30260,"q":"The figure shows two overlapping triangles, AEH and CIG.AEH is an isosceles triangle with EA = EH.\\(\\angle AHE = 65^\\circ\\), \\(\\angle DFE = 76^\\circ\\) and \\(\\angle ICG = 42^\\circ\\).a) Find \\(\\angle FDE\\).b) Find \\(\\angle IJH\\).","img":"p5/images/rulang-2022-p5-semestral-assessment-2-q46.png","skill_id":197,"type_id":2,"opts":["54","31"]},{"id":30268,"q":"Identify the height of Triangle ABC given that the base is AC.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q7.png","skill_id":186,"type_id":1,"opts":["AB","BC","BD","DE"]},{"id":30269,"q":"What is the volume of the cuboid?","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q8.png","skill_id":190,"type_id":1,"opts":["80 cm³","160 cm³","320 cm³","400 cm³"]},{"id":30270,"q":"PQ and RS are straight lines.Which of the following is false?","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q9.png","skill_id":194,"type_id":1,"opts":["\\(\\angle c = \\angle e + \\angle f\\)","\\(\\angle a + \\angle b = \\angle d + \\angle e\\)","\\(\\angle a + \\angle b + \\angle c = 180^\\circ\\)","\\(\\angle c + \\angle d = 180^\\circ\\)"]},{"id":30271,"q":"Figure ABC is a triangle.\\(\\angle ABD\\) is 22° and \\(\\angle ACB\\) is 35°.Find \\(\\angle DBC\\).","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q10.png","skill_id":197,"type_id":1,"opts":["33°","55°","57°","68°"]},{"id":30273,"q":"A pattern is formed using the digits 1, 2 and 0.The first 17 digits are 1, 2, 0, 0, 1, 1, 1, 2, 0, 0, 1, 1, 1, 2, 0, 0, 1.What is the sum of the first 35 digits?","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q12.png","skill_id":6,"type_id":1,"opts":["25","29","35","39"]},{"id":30278,"q":"Use all the digits 7, 8, 9, 2, 1 to form a number closest to 90 000.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q17.png","skill_id":149,"type_id":2,"opts":["89721"]},{"id":30281,"q":"The diagram is not drawn to scale.Find the area of triangle ABC.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q20.png","skill_id":186,"type_id":2,"opts":["48"]},{"id":30283,"q":"Find the perimeter of the square.Give your answer as a mixed number in its simplest form.The side of the square is \\(4\\dfrac{1}{8}\\) cm.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q22.png","skill_id":160,"type_id":1,"opts":["\\(16\\dfrac{1}{2}\\) cm","\\(16\\dfrac{1}{8}\\) cm","\\(8\\dfrac{1}{4}\\) cm","\\(16\\dfrac{1}{4}\\) cm"]},{"id":30288,"q":"What is the least number of unit cubes that must be added to the figure to form a cube? ","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q27.png","skill_id":188,"type_id":2,"opts":["53"]},{"id":30289,"q":"In the figure, not drawn to scale, AOB is a straight line.\\(\\angle AOD\\) is 2 times of \\(\\angle DOC\\).Find \\(\\angle DOC\\).","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q29.png","skill_id":194,"type_id":2,"opts":["46"]},{"id":30290,"q":"In the figure, ABC and BCD are two identical triangles.Given that AB = BC = CD, find \\(\\angle OBC\\).","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q30.png","skill_id":197,"type_id":2,"opts":["25"]},{"id":30294,"q":"The diagram shows a square.The ratio of area A to area B is 2 : 5.The ratio of area C to area B is 3 : 5.Find the ratio of area A to area D.Give your answer in the simplest form.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q34.png","skill_id":179,"type_id":1,"opts":["1 : 2","2 : 5","2 : 7","1 : 3"]},{"id":30295,"q":"The perimeter of rectangle STUV is 36 cm.XVU and SVW are straight lines.Line ST is 8 cm.Find the area of triangle SWX.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q35.png","skill_id":186,"type_id":2,"opts":["80"]},{"id":30298,"q":"The figure shows a rectangle ABCD.It is folded along line AE.Given that \\(\\angle EAF\\) is 20°, find \\(\\angle x\\).","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q38.png","skill_id":197,"type_id":2,"opts":["40"]},{"id":30299,"q":"Two rods, X and Y, were tied to form a longer rod, Z.The ratio of the length of Rod X to the length of Rod Y is 3 : 5.Find the length of Rod Z.","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q39.png","skill_id":183,"type_id":2,"opts":["151"]},{"id":30300,"q":"In the figure, not drawn to scale, ABC is an isosceles triangle.BDE is a straight line.\\(\\angle ABC\\) is 126°, \\(\\angle ABD\\) is 70° and \\(\\angle DCE\\) is 30°.(a) Find \\(\\angle BCD\\).(b) Find \\(\\angle CED\\).","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q40.png","skill_id":197,"type_id":2,"opts":["27","67"]},{"id":30304,"q":"Tank A is 27 cm by 9 cm by 12 cm and it is \\(\\dfrac{1}{4}\\) filled with water.All the water from Tank A is poured into container B and it filled container B to the brim.Given that all sides of container B are equal, what is the base area of container B? ","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q44.png","skill_id":193,"type_id":2,"opts":["81"]},{"id":30305,"q":"In the figure, not drawn to scale, AB = AE and BD and BEC are straight lines.(a) Find \\(\\angle x\\).(b) Find \\(\\angle y\\).","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q45.png","skill_id":197,"type_id":2,"opts":["42","30"]},{"id":30306,"q":"Janice and Kelly bought some cups from a stall. The cups are sold in sets of 2 and 3 cups. Large cups: 2 for \\(\\$12\\). Small cups: 3 for \\(\\$15\\).(a) Janice bought an equal number of large and small cups. She spent \\(\\$24\\) more on large cups than small cups. How many cups did she buy altogether? [?]","img":"p5/images/singapore-chinese-girls-school-2022-p5-semestral-assessment-2-q46.png","skill_id":152,"type_id":2,"opts":["48"]},{"id":30320,"q":"Mr Jaya spent a total of \\(\\$4200\\) buying some headphones and speakers for his shop. He bought 40 more headphones than speakers. A headphone cost \\(\\$30\\) each and a speaker cost \\(\\$20\\) each. How many headphones did he buy altogether? [?]","img":"p5/images/singapore-chinese-girls-school-2022-p5-weighted-assessment-1-q12.png","skill_id":152,"type_id":2,"opts":["100"]},{"id":30323,"q":"The figure shows a triangle ABC.Find the height that corresponds to the base BC.","img":"p5/images/scgs-2022-p5-wa2-q3.png","skill_id":185,"type_id":1,"opts":["BA","BE","AC","AD"]},{"id":30324,"q":"ABCD is a rectangle.Find the area of the shaded figure.","img":"p5/images/scgs-2022-p5-wa2-q4.png","skill_id":186,"type_id":1,"opts":["16 cm²","20 cm²","24 cm²","40 cm²"]},{"id":30326,"q":"The figure shows a solid made up of unit cubes.How many unit cubes should be added to form the smallest possible cube? ","img":"p5/images/scgs-2022-p5-wa2-q6.png","skill_id":188,"type_id":2,"opts":["17"]},{"id":30327,"q":"The figure is made up of triangles.AB is thrice of AE while D is the midpoint of AC.The area of triangle AED is 10 cm².What is the area of triangle BDE?  cm²","img":"p5/images/scgs-2022-p5-wa2-q8.png","skill_id":186,"type_id":2,"opts":["20"]},{"id":30330,"q":"The figure shows a tank with a rectangular base of 25 cm by 8 cm.(a) The tank is \\(\\dfrac{1}{3}\\)-filled with water 5 cm deep.What is the height of the tank?  cm(b) How much more water is needed to fill the tank to its brim? Leave your answer in cm³. cm³","img":"p5/images/scgs-2022-p5-wa2-q11.png","skill_id":191,"type_id":2,"opts":["15","2000"]},{"id":30335,"q":"The figure is divided into 25 equal parts.What percentage of the figure is shaded?","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q4.png","skill_id":171,"type_id":1,"opts":["9%","16%","36%","64%"]},{"id":30337,"q":"Which pair of lines shows the base and height for triangle ABC?","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q6.png","skill_id":186,"type_id":1,"opts":["Base BC, Height AC","Base BC, Height AD","Base BD, Height AD","Base CE, Height BE"]},{"id":30338,"q":"Which line in the square grid is parallel to AB?","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q7.png","skill_id":199,"type_id":1,"opts":["AH","BC","EH","FG"]},{"id":30345,"q":"ADE and CDE are identical triangles that overlap partially.The length of AE is 16 cm and the area of triangle BDE is 15 cm².Find the area of the whole figure.","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q14.png","skill_id":186,"type_id":1,"opts":["82 cm²","97 cm²","112 cm²","113 cm²"]},{"id":30346,"q":"Peggy was at a certain position.She walked 2 steps due north, 3 steps due east, 1 step due south and then 2 steps due west.She ended at Position X.What was her starting position?","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q15.png","skill_id":152,"type_id":1,"opts":["A","B","C","D"]},{"id":30348,"q":"In the number line, what is the decimal represented by A? ","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q17.png","skill_id":124,"type_id":2,"opts":["4.608"]},{"id":30362,"q":"AB and CD are straight lines.Find the sum of \\(\\angle AOD\\) and \\(\\angle BOE\\).","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q32.png","skill_id":194,"type_id":2,"opts":["235"]},{"id":30367,"q":"A tank was filled with water up to a height of 11 cm at first.Some water was added and the new water level was 80% of the height of the tank.The tank is 13 cm by 11 cm by 25 cm.How much water was added to it? Give your answer in litres. \\(\\ell\\)","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q37.png","skill_id":193,"type_id":2,"opts":["1.287"]},{"id":30371,"q":"PQRS is a rectangle of length 40 cm and breadth 36 cm.PR and UVR are straight lines and ST = SU = 24 cm.a) Find the area of Triangle PRS. cm²b) Find the shaded area. cm²","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q41.png","skill_id":186,"type_id":2,"opts":["720","96"]},{"id":30372,"q":"ABEF is a square, BCDE is a trapezium and FD is a straight line.\\(\\angle ABC = 140^\\circ\\) and \\(\\angle CDF = 71^\\circ\\).a) Find \\(\\angle BED\\).b) Find \\(\\angle EFD\\).","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q42.png","skill_id":200,"type_id":2,"opts":["50","21"]},{"id":30376,"q":"Yasmin uses circles and triangles to form figures that follow a pattern.Pattern 1 has 1 circle; Pattern 2 has 2 circles and 1 triangle; Pattern 3 has 3 circles and 4 triangles; Pattern 4 has 4 circles and 9 triangles.a) Which pattern has 100 triangles? Pattern b) Find the total number of circles and triangles in Pattern 20.","img":"p5/images/tao-nan-2022-p5-semestral-assessment-2-q46.png","skill_id":240,"type_id":2,"opts":["11","400"]},{"id":30384,"q":"Identify the base and height of Triangle ABC.","img":"p5/images/tao-nan-2022-p5-wa2-q7.png","skill_id":185,"type_id":1,"opts":["Base BC, Height BY","Base AB, Height BX","Base BC, Height BX","Base AC, Height BY"]},{"id":30385,"q":"The solid is made up of 1-cm cubes.Find the volume of the solid. cm³","img":"p5/images/tao-nan-2022-p5-wa2-q9.png","skill_id":190,"type_id":2,"opts":["33"]},{"id":30386,"q":"The figure shows Rectangle ABCD and Triangle CEF.Find the total area of the shaded parts. cm²","img":"p5/images/tao-nan-2022-p5-wa2-q10.png","skill_id":186,"type_id":2,"opts":["30"]},{"id":30388,"q":"The area of Triangle A is twice the area of Triangle B.Find the total area of the two triangles. cm²","img":"p5/images/tao-nan-2022-p5-wa2-q12.png","skill_id":186,"type_id":2,"opts":["660"]},{"id":30395,"q":"AB and CD are straight lines.Which of the following is true?","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q4.png","skill_id":194,"type_id":1,"opts":["\\(\\angle w = \\angle y\\)","\\(\\angle x = \\angle z\\)","\\(\\angle w + \\angle y = 180^\\circ\\)","\\(\\angle x + \\angle y + \\angle z = 180^\\circ\\)"]},{"id":30397,"q":"What percentage of the shapes are squares \\(\\square\\)?","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q6.png","skill_id":171,"type_id":1,"opts":["35%","30%","25%","20%"]},{"id":30398,"q":"Which of the following is the related height of base AC?","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q7.png","skill_id":186,"type_id":1,"opts":["AB","BC","CE","DB"]},{"id":30405,"q":"A rectangular tile is printed with square patterns.The perimeter of the tile is 32 cm.What is the area of each square pattern?","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q14.png","skill_id":138,"type_id":1,"opts":["60 cm²","2 cm²","8 cm²","4 cm²"]},{"id":30406,"q":"A piece of paper in the shape of an equilateral triangle is folded along the dotted line.Find \\(\\angle y\\).","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q15.png","skill_id":197,"type_id":1,"opts":["18°","20°","24°","42°"]},{"id":30410,"q":"What is 8% GST of the school bag? Ans: $","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q19.png","skill_id":176,"type_id":2,"opts":["3.20"]},{"id":30413,"q":"The table shows the time taken by 6 runners to complete a race.Who was last in the race?","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q22.png","skill_id":124,"type_id":1,"opts":["B","C","E","F"]},{"id":30414,"q":"How much does 3.5 kg of durians cost? Ans: $","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q23.png","skill_id":167,"type_id":2,"opts":["70"]},{"id":30415,"q":"The figure shows five roads drawn on a map in a square grid.(a) Name two roads that are parallel to each other.(b) Name two roads that are perpendicular to each other.","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q24.png","skill_id":194,"type_id":1,"opts":["(a) T and Q; (b) T and S","(a) T and S; (b) T and Q","(a) P and R; (b) T and Q","(a) T and Q; (b) P and R"]},{"id":30416,"q":"Which box represents the top view of Solid Z?","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q26.png","skill_id":231,"type_id":1,"opts":["Box 1","Box 2","Box 3"]},{"id":30417,"q":"In the scale, round the value marked X to 1 decimal place.Ans: ","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q27.png","skill_id":128,"type_id":2,"opts":["10.3"]},{"id":30421,"q":"The figure is made up of a rectangle and an equilateral triangle.Find \\(\\angle a\\).Ans: °","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q31.png","skill_id":197,"type_id":2,"opts":["120"]},{"id":30427,"q":"Bala had 3 m of wire.He cut some of the wire to bend into the shape shown.All the sides are equal in length.He then had 0.4 m of wire left.Find the length of 1 side of the shape.Give your answer in metres, correct to 2 decimal places.Ans:  m","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q37.png","skill_id":132,"type_id":2,"opts":["0.22"]},{"id":30428,"q":"Ali needs 1 full tank of spring water for a gardening job. Given that 1 ℓ of spring water costs \\(\\$0.65\\), how much money does Ali need for a tank measuring 100 cm by 80 cm by 50 cm? Ans: \\(\\$\\)[?]","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q38.png","skill_id":193,"type_id":2,"opts":["260"]},{"id":30430,"q":"The figure is not drawn to scale and all lines meet at right angles.Find the perimeter of the figure.Ans:  cm","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q40.png","skill_id":138,"type_id":2,"opts":["78"]},{"id":30434,"q":"A rectangular tank measures 30 cm by 12 cm by 18 cm.(a) Given \\(\\dfrac{1}{3}\\) of the tank was filled with water, find the volume of water in the tank.Give your answer in litres.Ans:  ℓ(b) Find the volume of water needed to fill the tank to half its height.Ans:  ℓ","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q44.png","skill_id":191,"type_id":2,"opts":["2.16","1.08"]},{"id":30435,"q":"Four identical triangles are used to form the figure.The triangles have legs 1 cm and 3 cm.Find the unshaded area of the figure.Ans:  cm²","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q45.png","skill_id":186,"type_id":2,"opts":["10"]},{"id":30436,"q":"The first four figures of a bead pattern are shown.The table gives, for each figure, the number of grey beads, white beads and total beads: Fig 1 (1, 0, 1); Fig 2 (1, 2, 3); Fig 3 (4, 2, 6); Fig 4 (4, 6, 10); Fig 5 ( grey, 6 white,  total).Find the number of grey beads and the total number of beads for Figure 5.","img":"p5/images/tao-nan-2023-p5-end-of-year-exam-q46.png","skill_id":108,"type_id":2,"opts":["9","15"]},{"id":30442,"q":"The figure is a semi-circle of radius 7 cm.Find the perimeter of the figure.(Take \\(\\pi = \\dfrac{22}{7}\\))","img":"p6/images/acs-junior-2025-p6-wa2-q3.png","skill_id":221,"type_id":1,"opts":["29 cm","36 cm","51 cm","58 cm"]},{"id":30445,"q":"Different beads were used to make a necklace with a repeated pattern.The first 12 beads are shown.What will the 74th bead be?","img":"p6/images/acs-junior-2025-p6-wa2-q6.png","skill_id":6,"type_id":1,"opts":["Flower bead","Rectangle bead","Round patterned bead","Cloud bead"]},{"id":30446,"q":"ABCD is a square and BEF is an isosceles triangle.DF = DE and BE = BF.Find \\(\\angle BFC\\).","img":"p6/images/acs-junior-2025-p6-wa2-q7.png","skill_id":197,"type_id":1,"opts":["25°","45°","55°","80°"]},{"id":30450,"q":"ABCD is a rhombus.Find \\(\\angle BDC\\).°","img":"p6/images/acs-junior-2025-p6-wa2-q11.png","skill_id":200,"type_id":2,"opts":["27"]},{"id":30451,"q":"In the figure, ABCD is a rectangle.DE = 2 cm.Find the area of the triangle ACE. cm²","img":"p6/images/acs-junior-2025-p6-wa2-q12.png","skill_id":186,"type_id":2,"opts":["42"]},{"id":30452,"q":"The figure shows two circles.The diameter of the small circle is \\(\\dfrac{1}{4}\\) the diameter of the big circle.The diameter of the big circle is 56 cm.Find the area of the shaded part.(Take \\(\\pi = \\dfrac{22}{7}\\)) cm²","img":"p6/images/acs-junior-2025-p6-wa2-q13.png","skill_id":220,"type_id":2,"opts":["2310"]},{"id":30454,"q":"In the figure, BCDE is a trapezium.AFC and BFE are straight lines and AB = BC.\\(\\angle ABF = 28°\\) and \\(\\angle FCD = 60°\\).Find \\(\\angle BCF\\).°","img":"p6/images/acs-junior-2025-p6-wa2-q15.png","skill_id":197,"type_id":2,"opts":["32"]},{"id":30456,"q":"Three identical containers filled with different marbles were weighed.Container 1 (X and Y) = 235 g; Container 2 (Y, Y, Z) = 0.62 kg; Container 3 (Z, Z, Y, Y, Y) = 1.04 kg.What was the mass of Marble X? Give your answer in grams. g","img":"p6/images/acs-junior-2025-p6-wa2-q17.png","skill_id":152,"type_id":2,"opts":["35"]},{"id":30458,"q":"Kieran formed a figure.Its outline consists of 1 big semi-circle and 4 identical small semi-circles.The radius of each small semi-circle is 10 cm.Find the area of the shaded part.Take \\(\\pi = 3.14\\). cm²","img":"p6/images/acs-junior-2025-p6-wa2-q19.png","skill_id":222,"type_id":2,"opts":["114"]},{"id":30462,"q":"Which of the following shows \\(\\dfrac{1}{5}\\) of the figure shaded?","img":"p6/images/catholic-high-2025-p6-prelim-q3.png","skill_id":106,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":30463,"q":"Which of the following is likely to be the length of a road bicycle?","img":"p6/images/catholic-high-2025-p6-prelim-q4.png","skill_id":114,"type_id":1,"opts":["17 cm","170 cm","17 m","170 m"]},{"id":30464,"q":"In the number line, what is the mixed number represented by A?","img":"p6/images/catholic-high-2025-p6-prelim-q5.png","skill_id":108,"type_id":1,"opts":["\\(1\\dfrac{2}{3}\\)","\\(1\\dfrac{3}{4}\\)","\\(1\\dfrac{5}{6}\\)","\\(1\\dfrac{6}{7}\\)"]},{"id":30466,"q":"Which of the following is a net of a cuboid?","img":"p6/images/catholic-high-2025-p6-prelim-q7.png","skill_id":126,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":30467,"q":"Which line in the square grid is perpendicular to BC?","img":"p6/images/catholic-high-2025-p6-prelim-q8.png","skill_id":119,"type_id":1,"opts":["AC","BA","CD","DA"]},{"id":30468,"q":"The square grid shows the position of 5 landmarks A, B, C, D and E.Julian is standing at a location north-west of landmark D and east of landmark A.In what direction is landmark C from Julian?","img":"p6/images/catholic-high-2025-p6-prelim-q9.png","skill_id":118,"type_id":1,"opts":["North-east","North-west","South-east","South-west"]},{"id":30469,"q":"The pie chart shows the number of pupils taking part in various activities at a sports carnival.The same information is shown in a bar graph, but the names of the activities are not shown on the bar graph.How many pupils took part in Soccer and Hockey altogether?","img":"p6/images/catholic-high-2025-p6-prelim-q10.png","skill_id":130,"type_id":1,"opts":["120","130","150","170"]},{"id":30470,"q":"In the figure, FCEB and DGE are straight lines.ABC is an equilateral triangle.DGE = FCE and ∠CFD = 70°.Find ∠CGE.","img":"p6/images/catholic-high-2025-p6-prelim-q11.png","skill_id":120,"type_id":1,"opts":["40°","80°","100°","140°"]},{"id":30473,"q":"The figure is made up of one big semicircle and a small semicircle.The large semicircle with centre O has a radius of 6 cm.Find the perimeter of the figure.Leave your answer in terms of π.","img":"p6/images/catholic-high-2025-p6-prelim-q14.png","skill_id":125,"type_id":1,"opts":["6π cm","9π cm","(6π + 6) cm","(9π + 6) cm"]},{"id":30481,"q":"The table shows the charges to post a parcel.First 500 g: \\(\\$2\\); Every additional 1 kg: \\(\\$1.50\\).Mr Yap posted a parcel that weighed 4.8 kg. How much did Mr Yap pay to post the parcel?Ans: \\(\\$\\)[?]","img":"p6/images/catholic-high-2025-p6-prelim-q22.png","skill_id":115,"type_id":2,"opts":["9.50"]},{"id":30482,"q":"ABCD is a rectangle with AB = 12 cm and BC = 5 cm.Point E lies on DC.DE = 4 cm.Find the area of the shaded triangle.Ans:  cm²","img":"p6/images/catholic-high-2025-p6-prelim-q23.png","skill_id":124,"type_id":2,"opts":["20"]},{"id":30484,"q":"7 unit cubes are glued together to form the solid shown (Top, Front and Side views indicated).(a) Draw the side view of the solid on the grid.(b) What is the least number of unit cubes to be added to the above solid to form a cube?Ans: ","img":"p6/images/catholic-high-2025-p6-prelim-q27.png","skill_id":126,"type_id":2,"opts":["57"]},{"id":30485,"q":"The figure is made up of a square and a rectangle overlapping each other.The ratio of the shaded area to the area of the square is 1 : 5.The ratio of shaded area to the area of rectangle is 2 : 9.What is the ratio of the area of square to the area of the rectangle?","img":"p6/images/catholic-high-2025-p6-prelim-q28.png","skill_id":135,"type_id":1,"opts":["10 : 9","9 : 10","5 : 9","2 : 9"]},{"id":30490,"q":"Figure 1 is a triangle with a perimeter of 39 cm.Each side of the triangle has a different design.Figure 2 is made up of 5 such triangles.The perimeter of Figure 2 is 87 cm.What is the length of ST in Figure 1?Ans:  cm","img":"p6/images/catholic-high-2025-p6-prelim-q34.png","skill_id":123,"type_id":2,"opts":["15"]},{"id":30491,"q":"A shop sells only three types of toys. The number of each type sold is: Robot = p, Car = 2p + 8, Doll = 45. Find the total number of toys sold by the shop in terms of p.","img":"p6/images/catholic-high-2025-p6-prelim-q35.png","skill_id":137,"type_id":1,"opts":["3p + 53","3p + 45","2p + 53","3p + 8"]},{"id":30492,"q":"The table shows the number of visitors to a zoo from Thursday to Saturday (Sunday not shown): Thursday 3100, Friday 2690, Saturday 3580, Sunday ?(a) The number of visitors to the zoo on Sunday increased by 15% when compared to Saturday.What was the number of visitors to the zoo on Sunday? Ans: (a) (b) What was the percentage decrease in the number of visitors to the zoo on Friday compared to Thurs","img":"p6/images/catholic-high-2025-p6-prelim-q36.png","skill_id":111,"type_id":2,"opts":["4117","13.2"]},{"id":30493,"q":"In the figure, ABC is an isosceles triangle.AB = BC.BDEC is a parallelogram.AFE is a straight line.∠CBD = 142°.Find ∠FED.Ans: °","img":"p6/images/catholic-high-2025-p6-prelim-q37.png","skill_id":120,"type_id":2,"opts":["119"]},{"id":30495,"q":"The first four figures of a pattern are shown.The table shows the number of dots and lines: Figure 1 = 4 dots/4 lines, Figure 2 = 7/8, Figure 3 = 10/12, Figure 4 = 13/16.(a) A figure in the pattern has 232 lines.What is the Figure number? Ans: (a) (b) Find the total number of dots in Figure 70.Ans: (b) ","img":"p6/images/catholic-high-2025-p6-prelim-q39.png","skill_id":103,"type_id":2,"opts":["58","211"]},{"id":30497,"q":"The figure shows two stacks of identical paper cups.There are 4 paper cups in the shorter stack and 6 paper cups in the taller stack.The height of the shorter stack is 21 cm and the height of the taller stack is 25 cm.(a) Find the height of a paper cup.Ans: (a)  cm(b) Mrs Ong wants to pack the paper cups as a single stack into a box of length 50 cm.What is the most number of paper cups she can pac","img":"p6/images/catholic-high-2025-p6-prelim-q41.png","skill_id":137,"type_id":2,"opts":["15","18"]},{"id":30498,"q":"At first, \\(\\dfrac{1}{11}\\) of a tank was filled with water.A tap was turned on at 10 00 for more water to flow into the tank.It was turned off at 10 20.The graph shows the volume of water in the tank over the 20 minutes.(a) How many litres of water flowed from the tap in 1 minute? Ans: (a)  ℓ(b) At 10 30, the tap was turned on again to fill the tank to the brim at the same rate as before.At what ","img":"p6/images/catholic-high-2025-p6-prelim-q42.png","skill_id":130,"type_id":2,"opts":["7.5","1150"]},{"id":30499,"q":"Susan designed a logo.The logo is made up of 3 identical small quarter circles, 3 identical big quarter circles and 2 different squares.O is the centre of the small and big quarter circles.The radius of the small quarter circle is 10 cm.(Take π = 3.14)(a) What is the radius of a big quarter circle? Ans: (a)  cm(b) What is the total area of the logo that is shaded? Ans: (b)  cm²","img":"p6/images/catholic-high-2025-p6-prelim-q43.png","skill_id":125,"type_id":2,"opts":["16","523.38"]},{"id":30500,"q":"A and B are two rectangular containers.The base area of container A is twice the base area of container B.Container A was filled with water to a height of 10 cm and container B was empty.Container A has base 36 cm by 12 cm; container B has height 32 cm.(a) What was the volume of the water in container A? Ans: (a)  ml(b) All the water from container A was poured into container B without spilling.Ho","img":"p6/images/catholic-high-2025-p6-prelim-q44.png","skill_id":127,"type_id":2,"opts":["4320","2592"]},{"id":30501,"q":"Chocolate muffins 3 for \\(\\$5\\), vanilla muffins 4 for \\(\\$6\\). Mrs Sim spent an equal amount of money on the chocolate muffins and the vanilla muffins. What fraction of the muffins she bought were chocolate? Leave your answer in the simplest form.","img":"p6/images/catholic-high-2025-p6-prelim-q45.png","skill_id":109,"type_id":1,"opts":["\\(\\dfrac{9}{19}\\)","\\(\\dfrac{10}{19}\\)","\\(\\dfrac{8}{19}\\)","\\(\\dfrac{9}{20}\\)"]},{"id":30506,"q":"A rectangular piece of paper is folded along the dotted line as shown.Find \\(\\angle p\\).°","img":"p6/images/catholic-high-2025-p6-wa2-q3.png","skill_id":230,"type_id":2,"opts":["34"]},{"id":30508,"q":"ABCD is a square.CEFD is a rhombus.AGF and CGD are straight lines.\\(\\angle GDF = 44°\\).Find \\(\\angle GFD\\).°","img":"p6/images/catholic-high-2025-p6-wa2-q5.png","skill_id":200,"type_id":2,"opts":["23"]},{"id":30510,"q":"The figure is made up of a quarter circle and a square.Find the area of the figure.Take \\(\\pi = 3.14\\). cm²","img":"p6/images/catholic-high-2025-p6-wa2-q7.png","skill_id":222,"type_id":2,"opts":["64.26"]},{"id":30511,"q":"EFGH is a parallelogram and EBHA is a trapezium.AE is parallel to HB.\\(\\angle AEH = 34°\\), \\(\\angle EBH = 76°\\), \\(\\angle FGH = 108°\\).Find \\(\\angle BEF\\).°","img":"p6/images/catholic-high-2025-p6-wa2-q8.png","skill_id":200,"type_id":2,"opts":["38"]},{"id":30512,"q":"The figure shows a rectangle and two identical semicircles.The length of the rectangle is 24 m and the radius of each semicircle is 4 m.Find the perimeter of the figure.Take \\(\\pi = 3.14\\). m","img":"p6/images/catholic-high-2025-p6-wa2-q9.png","skill_id":222,"type_id":2,"opts":["73.12"]},{"id":30517,"q":"In the scale, what is the value of X?","img":"p6/images/henry-park-2024-p6-term-review-2-q3.png","skill_id":124,"type_id":1,"opts":["10.3","10.6","10.03","10.06"]},{"id":30520,"q":"The semicircle has a radius of 10 cm.What is the perimeter of the shaded figure? Take \\(\\pi = 3.14\\).","img":"p6/images/henry-park-2024-p6-term-review-2-q6.png","skill_id":221,"type_id":1,"opts":["15.7 cm","25.7 cm","31.4 cm","51.4 cm"]},{"id":30521,"q":"A solid cuboid of height 10 cm has a square base of side 4 cm.What is its volume?","img":"p6/images/henry-park-2024-p6-term-review-2-q7.png","skill_id":190,"type_id":1,"opts":["40 cm³","80 cm³","160 cm³","400 cm³"]},{"id":30522,"q":"The figure shows trapezium PQRS.Which of the following is a property of a trapezium?","img":"p6/images/henry-park-2024-p6-term-review-2-q8.png","skill_id":199,"type_id":1,"opts":["\\(\\angle a = \\angle c\\)","\\(\\angle b + \\angle c = 180°\\)","It has one pair of equal sides.","It has one pair of parallel sides."]},{"id":30523,"q":"In the figure, which two lines are parallel?","img":"p6/images/henry-park-2024-p6-term-review-2-q9.png","skill_id":100,"type_id":1,"opts":["AE and EF","AH and BG","BG and DF","DF and AH"]},{"id":30524,"q":"The bar graph shows the number of burgers and pies sold in a shop over four days.Find the total number of burgers sold on Thursday and Sunday.","img":"p6/images/henry-park-2024-p6-term-review-2-q10.png","skill_id":104,"type_id":1,"opts":["50","58","66","120"]},{"id":30525,"q":"The number of pies sold on Monday was an 80% increase from the number sold on Thursday.How many pies were sold on Monday?","img":"p6/images/henry-park-2024-p6-term-review-2-q11.png","skill_id":208,"type_id":1,"opts":["33","36","81","90"]},{"id":30527,"q":"Figure 1 is a right-angled triangle with a base to height ratio of 2 : 3.Figure 2 is made up of four such right-angled triangles.The length of AB is 60 cm.What is the area of figure 1?","img":"p6/images/henry-park-2024-p6-term-review-2-q13.png","skill_id":186,"type_id":1,"opts":["300 cm²","432 cm²","600 cm²","675 cm²"]},{"id":30533,"q":"AB and PQ are straight lines.Find \\(\\angle y\\).","img":"p6/images/henry-park-2024-p6-term-review-2-q19.png","skill_id":194,"type_id":2,"opts":["46"]},{"id":30534,"q":"The line graph shows the number of fish in a pond from January to June.Between which 1-month period was the increase in the number of fishes in the pond the greatest?","img":"p6/images/henry-park-2024-p6-term-review-2-q20.png","skill_id":147,"type_id":1,"opts":["May and June","February and March","January and February","March and April"]},{"id":30536,"q":"Chelsea used 12 identical cubes of side 1 cm to form a solid.She then added some cubes to form a cuboid 4 cm by 6 cm by 6 cm.How many cubes did she add? ","img":"p6/images/henry-park-2024-p6-term-review-2-q23.png","skill_id":190,"type_id":2,"opts":["132"]},{"id":30537,"q":"The figure is a rectangle with a length of 9 cm and breadth of 6 cm.Find the total shaded area.","img":"p6/images/henry-park-2024-p6-term-review-2-q24.png","skill_id":138,"type_id":2,"opts":["27"]},{"id":30540,"q":"A square and a rectangle overlap to form the figure.The ratio of the area of the shaded part to the area of the square to the area of the rectangle is 1 : 2 : 7.The area of the rectangle is 84 cm².Find the area of the whole figure.","img":"p6/images/henry-park-2024-p6-term-review-2-q27.png","skill_id":223,"type_id":2,"opts":["96"]},{"id":30543,"q":"The figure shows a cylinder with a diameter of 35 cm placed a distance away from a wall.The distance between the centre of the cylinder to the wall is 12.1 m.How many complete turns will the cylinder have to make before it touches the wall? Take \\(\\pi = \\dfrac{22}{7}\\).","img":"p6/images/henry-park-2024-p6-term-review-2-q30.png","skill_id":222,"type_id":2,"opts":["10"]},{"id":30546,"q":"The figure is made up of three identical squares.Given that EH = 72 cm, CY = 16 cm and BX = YF, find the area of the shaded part.","img":"p6/images/henry-park-2024-p6-term-review-2-q33.png","skill_id":138,"type_id":2,"opts":["288"]},{"id":30549,"q":"ABC bookshop sells only 1 type of calculator. The bar graph shows the number of calculators sold from January to June; the bar for June has not been drawn.(a) Given that the average number of calculators sold from January to June was 55, find the number of calculators sold in June. [?](b) The total amount collected from all the calculators sold in March was \\(\\$1046.40\\) including 9% GST. Find the","img":"p6/images/henry-park-2024-p6-term-review-2-q36.png","skill_id":176,"type_id":2,"opts":["105","32"]},{"id":30550,"q":"ABPJ is a parallelogram and LDEG is a trapezium.AMPF is a straight line.LD is parallel to JP.\\(\\angle ABP = 65°\\), \\(\\angle MPH = 48°\\) and \\(\\angle LHJ = 54°\\).(a) Find \\(\\angle JAP\\).(b) Find \\(\\angle GLD\\).","img":"p6/images/henry-park-2024-p6-term-review-2-q37.png","skill_id":230,"type_id":2,"opts":["67","78"]},{"id":30556,"q":"The figure is made up of a big semicircle, two small semicircles and a square.The base of the big semicircle is 120 cm.(a) Find the radius of the small semicircle.(b) Find the area of the unshaded parts of the figure.(Take \\(\\pi = 3.14\\)) ","img":"p6/images/henry-park-2024-p6-term-review-2-q43.png","skill_id":222,"type_id":2,"opts":["30","4239"]},{"id":30557,"q":"Jason has several identical square-based wooden blocks.He glued 5 such blocks to form a cuboid as shown in Figure 1.He stacked 4 such cuboids to form a larger cuboid shown in Figure 2.Given that the length of the cuboid is 80 cm, find the volume of the cuboid shown in Figure 2.","img":"p6/images/henry-park-2024-p6-term-review-2-q44.png","skill_id":190,"type_id":2,"opts":["81920"]},{"id":30558,"q":"ABXD and WXYZ are overlapping rectangles and XMNO is a square.\\(\\angle YXO = \\angle OXW\\) and \\(\\angle MXD = 20°\\).(a) Find \\(\\angle t\\).(b) Find \\(\\angle p\\).","img":"p6/images/henry-park-2024-p6-term-review-2-q45.png","skill_id":230,"type_id":2,"opts":["25","20"]},{"id":30559,"q":"Bessie stacked 8 identical cups: the stack of 8 cups is 82 cm tall and a stack of 4 cups is 44 cm tall.Find the height of the 6 stacked cups.","img":"p6/images/henry-park-2024-p6-term-review-2-q46.png","skill_id":152,"type_id":2,"opts":["63"]},{"id":30560,"q":"Nelson used some sticks to form figures in a pattern.The number of sticks per figure is 3, 7, 10, 14, 17, ...for Figures 1, 2, 3, 4, 5.(a) How many sticks are there in Figure 6 and Figure 7?  (Figure 6),  (Figure 7)(b) How many sticks are there in Figure 107? (c) Nelson used 2327 sticks to form a figure.Which Figure number did he form? ","img":"p6/images/henry-park-2024-p6-term-review-2-q47.png","skill_id":240,"type_id":2,"opts":["21","24","374","665"]},{"id":30563,"q":"The diagram shows a rectangle containing two identical quarter circles, each with a radius of 37 cm.The rectangle has a perimeter of 236 cm.What is the perimeter of the unshaded part? Give your answer correct to 2 decimal places. cm","img":"p6/images/henry-park-2025-p6-wa2-q3.png","skill_id":222,"type_id":2,"opts":["204.24"]},{"id":30565,"q":"The pie chart represents the sports played by some Primary 6 students.Each student played only one sport.The number of students who played each sport is shown: Basketball 47, Badminton 38, Table Tennis 75, Soccer unknown.How many students played soccer?","img":"p6/images/henry-park-2025-p6-wa2-q5.png","skill_id":202,"type_id":2,"opts":["28"]},{"id":30567,"q":"ABCD is a rhombus and DEFG is a square.Find \\(\\angle FHD\\).°","img":"p6/images/henry-park-2025-p6-wa2-q7.png","skill_id":200,"type_id":2,"opts":["115"]},{"id":30573,"q":"The figure is made up of a square, a quarter circle and a semicircle.The area of the square is 196 cm².Find the total area of the shaded parts.(Take \\(\\pi = \\dfrac{22}{7}\\)) cm²","img":"p6/images/henry-park-2025-p6-wa2-q14.png","skill_id":223,"type_id":2,"opts":["28"]},{"id":30575,"q":"The pie chart shows the number of \\(\\$10\\), \\(\\$20\\), \\(\\$50\\) and \\(\\$100\\) concert tickets sold by an event organiser. The \\(\\$100\\) sector is 5%, the \\(\\$50\\) sector is \\(\\dfrac{3}{20}\\), and the \\(\\$10\\) sector is half the circle. The organiser sold 160 more \\(\\$50\\)-tickets than \\(\\$100\\)-tickets. How many \\(\\$10\\)-tickets were sold?[?]","img":"p6/images/henry-park-2025-p6-wa2-q16.png","skill_id":171,"type_id":1,"opts":["800","\\(\\dfrac{1}{5}\\)","\\(\\dfrac{3}{20}\\)","\\(\\dfrac{1}{2}\\)"]},{"id":30576,"q":"In the figure, ABC is a triangle, BGF and ADJ are 2 identical quarter circles, CDEF and EGHJ are squares.The area of square CDEF is 25 cm² and the radius of the quarter circles is 18 cm.Find the total area of the unshaded parts of the figure.(Take \\(\\pi = 3.14\\)) cm²","img":"p6/images/henry-park-2025-p6-wa2-q18.png","skill_id":222,"type_id":2,"opts":["712.18"]},{"id":30577,"q":"The figures show trapezium ABCD and equilateral triangle EFG.The trapezium was folded along line DH to form a parallelogram HBCD.Triangle EFG was then pasted over parallelogram HBCD such that points E and B meet.Line DF is a straight line.\\(\\angle DHA = 36°\\) shown after folding.(a) Find \\(\\angle ADG\\).(b) Find \\(\\angle CEG\\).(a) ° (b) °","img":"p6/images/henry-park-2025-p6-wa2-q19.png","skill_id":200,"type_id":2,"opts":["54","12"]},{"id":30579,"q":"Find \\(\\angle y\\).","img":"p6/images/mgs-2024-p6-weighted-assessment-1-q2.png","skill_id":194,"type_id":1,"opts":["58°","90°","87°","122°"]},{"id":30582,"q":"WXYZ is a rhombus.\\(\\angle PWZ\\) is \\(\\dfrac{5}{7}\\) of \\(\\angle PZW\\).Find \\(\\angle WPZ\\).","img":"p6/images/mgs-2024-p6-weighted-assessment-1-q5.png","skill_id":200,"type_id":1,"opts":["90°","96°","110°","120°"]},{"id":30584,"q":"AC is \\(\\dfrac{2}{3}\\) of CB.The number line shows A at \\(\\dfrac{1}{3}\\) and B at \\(\\dfrac{3}{4}\\).What fraction is represented at C?","img":"p6/images/mgs-2024-p6-weighted-assessment-1-q7.png","skill_id":159,"type_id":1,"opts":["\\(\\dfrac{1}{2}\\)","\\(\\dfrac{5}{12}\\)","\\(\\dfrac{7}{12}\\)","\\(\\dfrac{1}{4}\\)"]},{"id":30589,"q":"PTR and QTS are straight lines.PQ = QR = RS.Find \\(\\angle TRS\\).","img":"p6/images/mgs-2024-p6-weighted-assessment-1-q12.png","skill_id":197,"type_id":2,"opts":["84"]},{"id":30590,"q":"EFGH is a square.EF = FD and \\(\\angle DEF = 83°\\).Find \\(\\angle FGD\\).","img":"p6/images/mgs-2024-p6-weighted-assessment-1-q13.png","skill_id":230,"type_id":2,"opts":["52"]},{"id":30591,"q":"CD is parallel to GE and GD = GE.CGF is a straight line.(a) Name a trapezium.(b) Name a pair of angles in the figure that add up to 180°.(c) Find \\(\\angle CDE\\).","img":"p6/images/mgs-2024-p6-weighted-assessment-1-q15.png","skill_id":199,"type_id":1,"opts":["(a) CDEG   (b) \\(\\angle DCG\\) and \\(\\angle CGE\\)   (c) 115°","(a) CDEG   (b) \\(\\angle GDE\\) and \\(\\angle DEG\\)   (c) 137.5°","(a) GDEF   (b) \\(\\angle DCG\\) and \\(\\angle CGE\\)   (c) 95°","(a) CDEG   (b) \\(\\angle DCG\\) and \\(\\angle DGE\\)   (c) 130°"]},{"id":30595,"q":"The pie chart shows the number of red, yellow, blue and green marbles.Half of the marbles are made up of red and green marbles in the ratio of 3 : 2.There are 52 green marbles.How many blue marbles are there? ","img":"p6/images/mgs-2024-p6-weighted-assessment-2-q3.png","skill_id":235,"type_id":2,"opts":["65"]},{"id":30601,"q":"The bar graph represents the number of students who took part in some activities; each student chose only one activity.The number who chose Basketball was \\(\\dfrac{2}{3}\\) of those who chose Archery.The ratio of those who chose Cycling to Swimming was 5 : 2.Swimming and Cycling together formed 50% of all the students.The information is also shown in a pie chart with sectors labelled W, X, Y and Z.","img":"p6/images/mgs-2024-p6-weighted-assessment-2-q9.png","skill_id":235,"type_id":1,"opts":["(a) Archery = Z, Basketball = Y, Cycling = W, Swimming = X   (b) 700","(a) Archery = W, Basketball = X, Cycling = Y, Swimming = Z   (b) 700","(a) Archery = Z, Basketball = Y, Cycling = W, Swimming = X   (b) 600","(a) Archery = W, Basketball = Y, Cycling = Z, Swimming = X   (b) 700"]},{"id":30603,"q":"The figure is formed by a right-angled triangle FGZ, an overlapped square ABCD and rectangle EFGH.The area of the square is 25% of the area of the rectangle.The ratio of the area of the rectangle to that of the triangle is 5 : 3.The shaded area is \\(\\dfrac{1}{3}\\) that of the total area of the square.The square has side 15 cm.What is the area of the figure? ","img":"p6/images/mgs-2024-p6-weighted-assessment-2-q12.png","skill_id":138,"type_id":2,"opts":["1590"]},{"id":30605,"q":"In the number line, what is the value represented by A?","img":"p6/images/nan-hua-2025-p6-prelim-q2.png","skill_id":101,"type_id":1,"opts":["1.125","1.250","1.600","1.750"]},{"id":30607,"q":"Which pair of lines in the square grid is parallel?","img":"p6/images/nan-hua-2025-p6-prelim-q4.png","skill_id":119,"type_id":1,"opts":["AF and FE","AB and DC","AF and BC","BC and CD"]},{"id":30608,"q":"AOB, POQ and XOY are straight lines.Which of the following is true?","img":"p6/images/nan-hua-2025-p6-prelim-q5.png","skill_id":119,"type_id":1,"opts":["∠AOY = ∠XOQ","∠XOB = ∠YOQ","∠AOX = ∠YOQ","∠POY = ∠XOQ"]},{"id":30609,"q":"The figure is made up of four identical right-angled triangles and a square.What percentage of the figure is shaded?","img":"p6/images/nan-hua-2025-p6-prelim-q6.png","skill_id":110,"type_id":1,"opts":["25%","37.5%","60%","75%"]},{"id":30612,"q":"The pie chart shows how Xueli spent her weekly allowance from Monday to Friday in a particular week.Which of the following bar graphs represent the data shown in the pie chart?","img":"p6/images/nan-hua-2025-p6-prelim-q9.png","skill_id":130,"type_id":1,"opts":["Bar graph 1","Bar graph 2","Bar graph 3","Bar graph 4"]},{"id":30614,"q":"The postage rates to two different countries are shown.Kim sent a letter weighing 35 g to Malaysia and a letter weighing 10 g to Japan.How much did she pay altogether?","img":"p6/images/nan-hua-2025-p6-prelim-q11.png","skill_id":115,"type_id":1,"opts":["$1.60","$1.90","$2.75","$3.60"]},{"id":30615,"q":"In the figure, BCD is an equilateral triangle.ABD is an isosceles triangle with AD = BD and ∠ABD = 46°.Find ∠DCA.","img":"p6/images/nan-hua-2025-p6-prelim-q12.png","skill_id":120,"type_id":1,"opts":["16°","37°","44°","46°"]},{"id":30618,"q":"A sheet of paper in the shape of an isosceles triangle where AB = AC.It is folded along the dotted line BD as shown.Find ∠x.","img":"p6/images/nan-hua-2025-p6-prelim-q15.png","skill_id":120,"type_id":1,"opts":["58°","64°","96°","100°"]},{"id":30622,"q":"After Jenny made a 135° clockwise turn, she ended up facing North.Which direction was she facing at first?","img":"p6/images/nan-hua-2025-p6-prelim-q19.png","skill_id":118,"type_id":1,"opts":["North-East","South-East","South-West","North-West"]},{"id":30623,"q":"The figure shows a right-angled triangle.Find the area of the triangle.Ans:  cm²","img":"p6/images/nan-hua-2025-p6-prelim-q20.png","skill_id":124,"type_id":2,"opts":["54"]},{"id":30625,"q":"Siti received a monthly allowance of \\(\\$120\\) at the beginning of July. The line graph shows the amount of pocket money she had left at the end of each week of July.How much did Siti spend in July in total?Ans: \\(\\$\\)[?]","img":"p6/images/nan-hua-2025-p6-prelim-q23.png","skill_id":130,"type_id":2,"opts":["104"]},{"id":30626,"q":"Siti received a monthly allowance of \\(\\$120\\) at the beginning of July. The line graph shows the amount of pocket money she had left at the end of each week of July.(a) In which week did Siti spend the most? Week [?](b) How much did she spend in that week? Ans: \\(\\$\\)[?]","img":"p6/images/nan-hua-2025-p6-prelim-q24.png","skill_id":130,"type_id":2,"opts":["1","40"]},{"id":30628,"q":"The figure shows a cube.Which two nets are the correct nets of the cube?","img":"p6/images/nan-hua-2025-p6-prelim-q27.png","skill_id":126,"type_id":1,"opts":["A and B","A and C","B and D","C and D"]},{"id":30630,"q":"ABCD is a rectangle.AFC and GFE are straight lines.ADEF is a trapezium with AF parallel to DE.Find the following angles.(a) ∠AFG °(b) ∠DAC °","img":"p6/images/nan-hua-2025-p6-prelim-q29.png","skill_id":120,"type_id":2,"opts":["112","65"]},{"id":30631,"q":"Find the perimeter of the figure.Ans:  cm","img":"p6/images/nan-hua-2025-p6-prelim-q30.png","skill_id":123,"type_id":2,"opts":["82"]},{"id":30634,"q":"The figure shows a cuboid container which is partially filled to a height of 5 cm.To fill it completely, 1386 cm³ of water must be added.What is the height of the container?Ans:  cm","img":"p6/images/nan-hua-2025-p6-prelim-q34.png","skill_id":127,"type_id":2,"opts":["12"]},{"id":30635,"q":"Alice took 60 minutes to walk from Point A to Point B, which was 3500 m apart.In the same amount of time, she could run 7500 m from Point B to Point C.What is her average speed from Point A to Point C, in km/h?Ans:  km/h","img":"p6/images/nan-hua-2025-p6-prelim-q35.png","skill_id":133,"type_id":2,"opts":["5.5"]},{"id":30639,"q":"The bar graph shows the number of cars sold at 4 different shops, A, B, C and D respectively.The bar for Shop C is not drawn.(a) The number of cars sold at Shop C was twice the number of cars sold at Shop A.How many cars were sold at Shop C? Ans: (a) (b) Shop E sold 175 fewer cars than the total number of cars sold by Shops A, B and D.How many cars did Shop E sell? Ans: (b) ","img":"p6/images/nan-hua-2025-p6-prelim-q39.png","skill_id":130,"type_id":2,"opts":["170","150"]},{"id":30641,"q":"In the figure, a square, a right-angled triangle, and a circle with centre O overlap one another.The ratio of the area of the square to the area of the circle to the area of the triangle is 10 : 8 : 7.(a) Find the ratio of the shaded area of the figure to the unshaded area of the figure.Give your answer in the simplest form.","img":"p6/images/nan-hua-2025-p6-prelim-q41.png","skill_id":124,"type_id":1,"opts":["13 : 6","6 : 13","10 : 8","7 : 6"]},{"id":30642,"q":"The figure is made up of two identical parallelograms, ABCD and CFGH.∠ABD is twice the size of ∠DBC.(a) Find ∠BDC.Ans: (a) °(b) Find ∠CDF.Ans: (b) °","img":"p6/images/nan-hua-2025-p6-prelim-q43.png","skill_id":120,"type_id":2,"opts":["84","33"]},{"id":30643,"q":"Bowls are arranged neatly into 20 stacks of the same height on a shelf in a restaurant.The number of bowls in each stack is the same, and the height of each stack of bowl is 21 cm.An example of how 8 bowls pile up to form one stack is shown.(a) How many bowls were there on the shelf? Ans: (a) 3 bowls from each stack were removed to form another 12 new stacks.The new height of each stack is now 15 ","img":"p6/images/nan-hua-2025-p6-prelim-q45.png","skill_id":137,"type_id":2,"opts":["160","7"]},{"id":30644,"q":"The solid is made up of ten cubes (with top, front and side views indicated).(a) Draw the top view.(b) Jane painted the whole solid including the base.How many cubes had exactly 4 faces painted? Ans: (b) (c) What is the minimum number of unit cubes that must be added such that the structure becomes a cube? Ans: (c) ","img":"p6/images/nan-hua-2025-p6-prelim-q46.png","skill_id":126,"type_id":2,"opts":["3","54"]},{"id":30645,"q":"A shop produces square tiles in two designs.Each tile is made up of 4 quarter-circles.The length of the side of each tile is 20 cm.(Take π = 3.14)(a) Find the perimeter of the shaded part of Tile B.Ans: (a)  cmSome tiles were laid out on a surface measuring 180 cm by 140 cm, in an alternating manner.(b) What is the smallest possible shaded area of all the tiles? Ans: (b)  cm²","img":"p6/images/nan-hua-2025-p6-prelim-q47.png","skill_id":125,"type_id":2,"opts":["62.8","12486"]},{"id":30646,"q":"The figure is made up of two rectangles, ABFG and BCEF.HXF and BDX are triangles.The perimeter of rectangle ACEG is 90 cm.The ratio of AG : AC = 4 : 5 and X is the midpoint of BF.(a) Find the length of AG.Ans: (a)  cm(b) Find the area of the shaded part.Ans: (b)  cm²","img":"p6/images/nan-hua-2025-p6-prelim-q48.png","skill_id":124,"type_id":2,"opts":["20","125"]},{"id":30649,"q":"In the number line, what is the value of A?","img":"p6/images/nanyang-2025-p6-prelim-q3.png","skill_id":124,"type_id":1,"opts":["2.402","2.404","2.420","2.440"]},{"id":30650,"q":"Which two lines in the square grid are parallel to each other?","img":"p6/images/nanyang-2025-p6-prelim-q4.png","skill_id":100,"type_id":1,"opts":["AB and BC","BC and DE","AK and FG","AK and HK"]},{"id":30651,"q":"BOD is a straight line.\\(\\angle\\)AOD = 100° and \\(\\angle\\)BOC = 76°.Find \\(\\angle\\)COD.","img":"p6/images/nanyang-2025-p6-prelim-q5.png","skill_id":100,"type_id":1,"opts":["80°","92°","104°","124°"]},{"id":30652,"q":"ABCD is a trapezium.AB is parallel to DC.Which of the following is true?","img":"p6/images/nanyang-2025-p6-prelim-q6.png","skill_id":200,"type_id":1,"opts":["\\(\\angle\\)ABC = \\(\\angle\\)ADC","\\(\\angle\\)BAD = \\(\\angle\\)BCD","\\(\\angle\\)ABC + \\(\\angle\\)BAD = 180°","\\(\\angle\\)BAD + \\(\\angle\\)ADC = 180°"]},{"id":30653,"q":"Which of the following is not a net of a cube?","img":"p6/images/nanyang-2025-p6-prelim-q7.png","skill_id":231,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":30655,"q":"The pie chart represents the number of mango, vanilla and durian ice creams sold.The number of ice creams sold is also represented by the bar graph.The bar for the number of vanilla ice creams sold has not been drawn.How many vanilla ice creams were sold?","img":"p6/images/nanyang-2025-p6-prelim-q9.png","skill_id":235,"type_id":1,"opts":["70","90","120","160"]},{"id":30656,"q":"The figure shows a slide in a playground.Which of the following is likely to be the height of the slide?","img":"p6/images/nanyang-2025-p6-prelim-q10.png","skill_id":184,"type_id":1,"opts":["2.5 cm","25 cm","2.5 m","25 m"]},{"id":30658,"q":"The square grid shows the position of six points.Olivia stood at a point south-west of P and south-east of Q.She was facing Q and then she turned 135° clockwise.What point did she face in the end?","img":"p6/images/nanyang-2025-p6-prelim-q12.png","skill_id":452,"type_id":1,"opts":["R","S","T","U"]},{"id":30659,"q":"The diagrams show the readings shown on the weighing scales A, B and C.Which scale has the heaviest mass placed on it and which scale has the lightest mass placed on it?","img":"p6/images/nanyang-2025-p6-prelim-q13.png","skill_id":184,"type_id":1,"opts":["Heaviest B, Lightest A","Heaviest B, Lightest C","Heaviest C, Lightest A","Heaviest C, Lightest B"]},{"id":30661,"q":"A table with 4 columns is filled with numbers in a certain pattern.The first six rows of the table are shown.In which column will the number 257 appear?","img":"p6/images/nanyang-2025-p6-prelim-q15.png","skill_id":240,"type_id":1,"opts":["Column A","Column B","Column C","Column D"]},{"id":30664,"q":"The structure is made up of identical cubes.Without rearranging the cubes, what is the least number of such cubes that must be added to make the structure into a cuboid?","img":"p6/images/nanyang-2025-p6-prelim-q20.png","skill_id":229,"type_id":2,"opts":["48"]},{"id":30672,"q":"ABE and BCD are triangles.ABC is a straight line.AB = BE and BD = CD.\\(\\angle\\)EBD = 73° and \\(\\angle\\)BCD = 55°.Find \\(\\angle\\)BEA.°","img":"p6/images/nanyang-2025-p6-prelim-q28.png","skill_id":196,"type_id":2,"opts":["64"]},{"id":30673,"q":"ABCD is a rhombus and BC = CF.BED and FEC are straight lines.\\(\\angle\\)BFE = 80° and \\(\\angle\\)BAD = 75°.Find \\(\\angle\\)FBE.","img":"p6/images/nanyang-2025-p6-prelim-q29.png","skill_id":230,"type_id":1,"opts":["27.5°","27°","52.5°","37.5°"]},{"id":30678,"q":"A piece of paper in the shape of a parallelogram was folded along the dotted line GH.The angles 123° and 46° are marked at G.Find \\(\\angle\\)a.°","img":"p6/images/nanyang-2025-p6-prelim-q35.png","skill_id":230,"type_id":2,"opts":["35"]},{"id":30684,"q":"Lilian had nine identical wooden cuboids.The volume of each cuboid is 648 cm³.She glued these nine cuboids to form a cube.Find the length of the cube. cm","img":"p6/images/nanyang-2025-p6-prelim-q44.png","skill_id":229,"type_id":2,"opts":["18"]},{"id":30685,"q":"Bobby paid \\(\\$43.50\\) to rent 1 skateboard (\\(\\$4.50\\)/hour) and 1 pair of rollerblades (\\(\\$10\\)/hour). He started both rentals at the same time and ended both at 6.30 p.m. What time did Bobby start his rental?","img":"p6/images/nanyang-2025-p6-prelim-q46.png","skill_id":148,"type_id":1,"opts":["3.30 p.m.","3.30 a.m.","4.30 p.m.","2.30 p.m."]},{"id":30687,"q":"GAOF is a rhombus and GOEF is a parallelogram.AOE, GOC, FOB, FED and ABCD are straight lines.\\(\\angle\\)OFG = 76° and \\(\\angle\\)GAB = 90°.Find \\(\\angle\\)EAD.°","img":"p6/images/nanyang-2025-p6-prelim-q50.png","skill_id":230,"type_id":2,"opts":["14"]},{"id":30688,"q":"Mr Tan had some bags to sell. The line graph shows the number of bags left at the end of each day from Monday to Sunday. Mr Tan sold each bag for \\(\\$18\\). On Saturday, for every 2 bags sold to a customer, a third bag was given for free.What was the least possible amount of money collected from the sale of bags on Saturday?\\(\\$\\)[?]","img":"p6/images/nanyang-2025-p6-prelim-q53.png","skill_id":147,"type_id":2,"opts":["198","Thursday","Friday","Saturday"]},{"id":30689,"q":"The figure is made up of 3 identical big circles, 2 identical small circles and 2 identical squares.The area of each square is 200 cm².Find the radius of the big circle. cm","img":"p6/images/nanyang-2025-p6-prelim-q57.png","skill_id":221,"type_id":2,"opts":["10"]},{"id":30696,"q":"In the number line, what is the mixed number represented by A? Give your answer in the simplest form.","img":"p6/images/raffles-girls-2024-p6-weighted-assessment-1-q7.png","skill_id":159,"type_id":1,"opts":["\\(4\\dfrac{1}{4}\\)","\\(4\\dfrac{1}{8}\\)","\\(4\\dfrac{2}{8}\\)","\\(4\\dfrac{1}{2}\\)"]},{"id":30698,"q":"A departmental store gives a discount of \\(\\$4\\) for every \\(\\$25\\) spent. The jacket costs \\(\\$189\\) before discount. What is the price of the jacket after discount? [?]","img":"p6/images/raffles-girls-2024-p6-weighted-assessment-1-q9.png","skill_id":176,"type_id":2,"opts":["161"]},{"id":30702,"q":"6 identical grey equilateral triangles are used to form Figure 1 (a six-pointed star).Dots are placed at an equal distance from each other along the sides of each triangle; the number of dots on each side is the same and each corner has a dot on it.(a) Figure 2 shows a section of Figure 1 with 3 dots on each side of a grey triangle.How many dots will there be altogether in Figure 1? (b) When there","img":"p6/images/raffles-girls-2024-p6-weighted-assessment-1-q13.png","skill_id":240,"type_id":2,"opts":["30","7"]},{"id":30703,"q":"The table shows ticket prices: Adult \\(\\$30\\), Senior Citizen \\(\\$18\\), Student \\(\\$12\\). The number of student tickets sold was \\(\\dfrac{5}{11}\\) of the number of adult tickets sold. \\(\\dfrac{1}{9}\\) of the tickets sold were senior citizen tickets. A total of \\(\\$9372\\) was collected.(a) What fraction of the tickets sold were student tickets?(b) What was the total number of tickets sold?","img":"p6/images/raffles-girls-2024-p6-weighted-assessment-1-q14.png","skill_id":165,"type_id":1,"opts":["(a) \\(\\dfrac{5}{18}\\)   (b) 396","(a) \\(\\dfrac{5}{11}\\)   (b) 396","(a) \\(\\dfrac{5}{18}\\)   (b) 264","(a) \\(\\dfrac{11}{18}\\)   (b) 396"]},{"id":30707,"q":"Ms Noraini baked some buns to sell.Figure 1 shows the number of buns that she baked.How many curry buns and sugar buns did Ms Noraini bake altogether?","img":"p6/images/rosyth-2022-p6-prelim-q4.png","skill_id":104,"type_id":1,"opts":["150","200","340","350"]},{"id":30708,"q":"Ms Noraini baked some buns to sell.Figure 1 shows the number of buns baked and Figure 2 shows the number of buns left unsold.How many tuna buns did Ms Noraini sell?","img":"p6/images/rosyth-2022-p6-prelim-q5.png","skill_id":104,"type_id":1,"opts":["20","30","50","90"]},{"id":30710,"q":"Which pair of lines are parallel?","img":"p6/images/rosyth-2022-p6-prelim-q7.png","skill_id":100,"type_id":1,"opts":["AB and EF","CD and DE","BC and DE","AF and BC"]},{"id":30712,"q":"Which statement about the rhombus is false?","img":"p6/images/rosyth-2022-p6-prelim-q9.png","skill_id":200,"type_id":1,"opts":["\\(\\angle w = \\angle t\\)","\\(\\angle t + \\angle w = 180° - \\angle r\\)","\\(\\angle r + \\angle s + \\angle w = 180°\\)","\\(\\angle s + \\angle t + \\angle w = 180°\\)"]},{"id":30713,"q":"The figure shows an 8-point compass.Vishal was facing south-east (SE) at first.He turned 135° anticlockwise.Which direction does he face now?","img":"p6/images/rosyth-2022-p6-prelim-q10.png","skill_id":142,"type_id":1,"opts":["North (N)","South (S)","East (E)","West (W)"]},{"id":30714,"q":"The figure shows a pyramid.Which of the following are possible nets of the pyramid?","img":"p6/images/rosyth-2022-p6-prelim-q11.png","skill_id":233,"type_id":1,"opts":["Net A and Net B","Net A and Net C","Net B and Net C","Net A, Net B and Net C"]},{"id":30716,"q":"The figure is formed by 3 identical shaded circles and a rectangle.The length of the rectangle is 18 cm.Find the total area of the 3 shaded circles.Give your answer in terms of \\(\\pi\\).","img":"p6/images/rosyth-2022-p6-prelim-q13.png","skill_id":220,"type_id":1,"opts":["\\(9\\pi\\) cm²","\\(27\\pi\\) cm²","\\(36\\pi\\) cm²","\\(108\\pi\\) cm²"]},{"id":30718,"q":"The figure is made up of 5 identical rectangles.The length of the big rectangle ABCD is 20 cm.Find the area of the shaded triangle.","img":"p6/images/rosyth-2022-p6-prelim-q15.png","skill_id":186,"type_id":1,"opts":["5 cm²","80 cm²","100 cm²","160 cm²"]},{"id":30720,"q":"An item has a sale price of \\(\\$68\\) and a usual price of \\(\\$80\\). What is the percentage discount for the item? [?] %","img":"p6/images/rosyth-2022-p6-prelim-q17.png","skill_id":176,"type_id":2,"opts":["15"]},{"id":30722,"q":"The figure shows a quadrant with radius 7 cm.What is the perimeter of the quadrant? (Take \\(\\pi = \\dfrac{22}{7}\\))  cm","img":"p6/images/rosyth-2022-p6-prelim-q19.png","skill_id":221,"type_id":2,"opts":["25"]},{"id":30723,"q":"ABC is an isosceles triangle, where AC = BC and ED // BC.With \\(\\angle ABC = 25°\\), find \\(\\angle EDC\\).°","img":"p6/images/rosyth-2022-p6-prelim-q20.png","skill_id":197,"type_id":2,"opts":["50"]},{"id":30727,"q":"Tank X contained some water.The base area of the tank is 60 cm².The volume of water in the container is 1020 ml.What is the height of the water level in the tank?  cm","img":"p6/images/rosyth-2022-p6-prelim-q24.png","skill_id":191,"type_id":2,"opts":["17"]},{"id":30729,"q":"A trapezium ABCD is drawn on a square grid. A parallelogram MNPQ is drawn with the same perimeter as ABCD. Find the ratio of the area of ABCD to the area of MNPQ.","img":"p6/images/rosyth-2022-p6-prelim-q27.png","skill_id":179,"type_id":1,"opts":["1 : 1","2 : 1","1 : 2","3 : 2"]},{"id":30730,"q":"In the figure, PTRS is a trapezium.QTR is a straight line and PT = PS.With \\(\\angle TPS = 40°\\) and \\(\\angle TRS = 63°\\), find \\(\\angle RST\\).°","img":"p6/images/rosyth-2022-p6-prelim-q28.png","skill_id":230,"type_id":2,"opts":["47"]},{"id":30732,"q":"The figure shows two identical equilateral triangles, ABC and CDE.AD, BE and AE are straight lines.Find \\(\\angle x\\).°","img":"p6/images/rosyth-2022-p6-prelim-q30.png","skill_id":197,"type_id":2,"opts":["120"]},{"id":30733,"q":"In the figure, PQRS is a parallelogram.RSN and QRT are straight lines.With \\(\\angle SPN = 40°\\)...actually \\(\\angle QPN = 40°\\) and \\(\\angle SRT = 79°\\), find \\(\\angle SNP\\).°","img":"p6/images/rosyth-2022-p6-prelim-q31.png","skill_id":230,"type_id":2,"opts":["39"]},{"id":30735,"q":"A rectangle is first divided into two equal parts.The left half is divided into 5 equal parts while the right half is divided into 2 equal parts.The total area of the shaded parts is 176 cm².What is the area of the rectangle?  cm²","img":"p6/images/rosyth-2022-p6-prelim-q33.png","skill_id":138,"type_id":2,"opts":["320"]},{"id":30741,"q":"A and B are two rectangular containers.The base area of A is 50 cm² while the base area of B is 40 cm².Container A contained some water and the height of the water level in Container A was 43.2 cm.Container B was empty at first.Selina then poured some water from Container A into Container B.After that, the height of the water level in both containers became the same.What was the height of the wate","img":"p6/images/rosyth-2022-p6-prelim-q39.png","skill_id":193,"type_id":2,"opts":["24"]},{"id":30742,"q":"ABCD is a square piece of paper.The paper is folded along the line CX such that point B touches point Y.With \\(\\angle YXB = 67°\\),(a) Find \\(\\angle XCY.°(b) Find \\(\\angle CYD.°","img":"p6/images/rosyth-2022-p6-prelim-q40.png","skill_id":230,"type_id":2,"opts":["23","68"]},{"id":30743,"q":"A big rectangle is divided into parts M, N, P (areas 5 : 7 : 8) and Q, R, S (areas 2 : 1 : 5), with M+N+P and Q+R+S each equal to one strip's area. What is the ratio of the area of N to the area of S?","img":"p6/images/rosyth-2022-p6-prelim-q41.png","skill_id":183,"type_id":1,"opts":["7 : 10","10 : 7","7 : 5","5 : 8"]},{"id":30744,"q":"The figure is formed by 4 identical right-angled isosceles triangles and a square in the centre.The shaded area of the figure is 200 m².The two equal sides of each triangle (and the square side) are 2 m...Find the perimeter of the square. cm","img":"p6/images/rosyth-2022-p6-prelim-q42.png","skill_id":137,"type_id":2,"opts":["32"]},{"id":30745,"q":"The pie chart shows the different flavours of ice-cream that the Primary 6 pupils had chosen (Strawberry, Mint, Lemon, Vanilla, Chocolate).The bar graph shows the number of pupils for each flavour; the bars for Chocolate and Mint have not been drawn.(a) How many Primary 6 pupils are there?  (b) The number of pupils who chose Chocolate ice-cream is six times the number who chose Mint. (Mint count)","img":"p6/images/rosyth-2022-p6-prelim-q43.png","skill_id":236,"type_id":2,"opts":["240","10"]},{"id":30746,"q":"A rectangular tank was full. Tap D (outflow) ran for 8 min, then Tap E (inflow) was also turned on; both were off when the tank was empty. From the graph, the tank held 58 ℓ when full and 18 ℓ after Tap D ran for 8 min. After Tap D was turned on for 8 minutes, what fraction of the tank was filled with water? Leave your answer in the simplest form.","img":"p6/images/rosyth-2022-p6-prelim-q44.png","skill_id":193,"type_id":1,"opts":["9 : 29","18 : 58","29 : 9","9 : 20"]},{"id":30747,"q":"In the figure, PQST is a rhombus and QRS is a triangle.TSR is a straight line and TS = SR. With \\(\\angle QST = 70°\\)...actually the angle at S inside is 70°.(a) Find \\(\\angle QRS.°(b) Find \\(\\angle PTQ.°","img":"p6/images/rosyth-2022-p6-prelim-q45.png","skill_id":230,"type_id":2,"opts":["55","35"]},{"id":30753,"q":"ABCD is a trapezium with AB parallel to DC.∠ADC = 112°.Find ∠BAD.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q5.png","skill_id":200,"type_id":2,"opts":["68"]},{"id":30756,"q":"Find the perimeter of the quarter circle below.The radius is 7 cm.\\(\\left(\\text{Take } \\pi = \\dfrac{22}{7}\\right)\\) ","img":"p6/images/rosyth-2024-p6-term-assessment-1-q8.png","skill_id":221,"type_id":2,"opts":["25"]},{"id":30757,"q":"In the diagram, the length of DE is twice the length of EA.G is the mid-point of AB and AE = AG.EFG and DCH are isosceles triangles.What fraction of the figure is shaded? Give your answer in the simplest form.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q10.png","skill_id":186,"type_id":1,"opts":["\\(\\dfrac{5}{18}\\)","\\(\\dfrac{1}{3}\\)","\\(\\dfrac{1}{4}\\)","\\(\\dfrac{2}{9}\\)"]},{"id":30762,"q":"The semicircle below has a diameter of 15 cm.Using the calculator value of π, find its area, correct to 2 decimal places.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q16.png","skill_id":221,"type_id":2,"opts":["88.36"]},{"id":30764,"q":"A school stage is decorated with a banner made up of 263 red and white triangles.There are at least 3 red triangles between any 2 white triangles.What is the largest possible number of white triangles on the banner? ","img":"p6/images/rosyth-2024-p6-term-assessment-1-q18.png","skill_id":152,"type_id":2,"opts":["66"]},{"id":30766,"q":"The figure shows two straight lines AB and BC forming part of parallelogram ABCD.Measure ∠ABC.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q21.png","skill_id":140,"type_id":2,"opts":["120"]},{"id":30770,"q":"In the figure, a rectangular piece of paper is folded at the top 2 corners W and Y as shown.∠WAX = 65° and ∠YXD...∠AXW region shows fold angle 28° at X.What is the value of ∠WXY? ","img":"p6/images/rosyth-2024-p6-term-assessment-1-q25.png","skill_id":230,"type_id":2,"opts":["74"]},{"id":30771,"q":"In the figure, triangle AXB and triangle AYB are drawn within a square ABCD.The area of the square is 100 cm².The length of ST is \\(\\dfrac{2}{5}\\) of the length of AB.Find the total area of the shaded parts.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q26.png","skill_id":186,"type_id":2,"opts":["40"]},{"id":30773,"q":"ABCD and ABCE are two trapeziums.CDF is an isosceles triangle.AFD and CFE are straight lines.∠CDF = 43° and ∠EAF = 64°.Find ∠FCB.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q28.png","skill_id":230,"type_id":2,"opts":["94"]},{"id":30774,"q":"ABCD and ABCE are two trapeziums.CDF is an isosceles triangle.AFD and CFE are straight lines.∠CDF = 43° and ∠EAF = 64°.Find ∠AEC.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q29.png","skill_id":230,"type_id":2,"opts":["22"]},{"id":30778,"q":"EFGH is a square and EFK is an equilateral triangle.Find ∠HFK.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q33.png","skill_id":230,"type_id":2,"opts":["15"]},{"id":30779,"q":"EFGH is a square and EFK is an equilateral triangle.Find ∠FKG.","img":"p6/images/rosyth-2024-p6-term-assessment-1-q34.png","skill_id":230,"type_id":2,"opts":["75"]},{"id":30786,"q":"PQRU and RSTU are rhombuses.Which of the following pairs of lines are parallel?","img":"p6/images/rosyth-2024-p6-term-assessment-2-q3.png","skill_id":199,"type_id":1,"opts":["PQ and RS","PQ and TS","UT and PU","UT and UR"]},{"id":30789,"q":"The table shows the number of pupils in four classes.What is the total number of pupils in Class 6B?","img":"p6/images/rosyth-2024-p6-term-assessment-2-q6.png","skill_id":146,"type_id":1,"opts":["39","40","41","42"]},{"id":30791,"q":"ABCD is a four-sided figure made up of a rhombus ABCE and an equilateral triangle AED.Find \\(\\angle ABC\\).","img":"p6/images/rosyth-2024-p6-term-assessment-2-q8.png","skill_id":230,"type_id":1,"opts":["60°","90°","120°","150°"]},{"id":30792,"q":"The figure shows a semi-circle.Find the perimeter of the figure.(Take \\(\\pi = \\dfrac{22}{7}\\))","img":"p6/images/rosyth-2024-p6-term-assessment-2-q9.png","skill_id":221,"type_id":1,"opts":["22 cm","36 cm","44 cm","58 cm"]},{"id":30794,"q":"WXV is a triangle and VXZ is a straight line.\\(\\angle WXY\\) is twice of \\(\\angle YXZ\\).Find \\(\\angle WXY\\).","img":"p6/images/rosyth-2024-p6-term-assessment-2-q11.png","skill_id":197,"type_id":1,"opts":["30°","40°","60°","80°"]},{"id":30796,"q":"The figure is made up of 2 squares, a rectangle and a triangle.Find the unshaded area of the figure.","img":"p6/images/rosyth-2024-p6-term-assessment-2-q13.png","skill_id":223,"type_id":1,"opts":["120 cm²","152 cm²","240 cm²","272 cm²"]},{"id":30797,"q":"The figure shows a box which can contain exactly 8 identical cubes.The volume of all the cubes is 216 cm³.What is the length of a cube?","img":"p6/images/rosyth-2024-p6-term-assessment-2-q14.png","skill_id":225,"type_id":1,"opts":["6 cm","9 cm","3 cm","27 cm"]},{"id":30800,"q":"Name all the figures with at least 1 line of symmetry.","img":"p6/images/rosyth-2024-p6-term-assessment-2-q17.png","skill_id":145,"type_id":1,"opts":["Figure A, Figure B and Figure D","Figure A and Figure D only","Figure A, Figure C and Figure D","All five figures"]},{"id":30803,"q":"Kelly faces the supermarket after turning 135° in an anti-clockwise direction.Where was she facing at first?","img":"p6/images/rosyth-2024-p6-term-assessment-2-q20.png","skill_id":240,"type_id":1,"opts":["Bus Stop","Library","Police Post","Food Court"]},{"id":30804,"q":"Kumar used some wires to make the figure.The figure is made up of 3 semi-circle arcs and an equilateral triangle.Line XY is 10 cm and line YZ is 30 cm.Find the total length of the wires he used.(Take \\(\\pi = 3.14\\)) ","img":"p6/images/rosyth-2024-p6-term-assessment-2-q21.png","skill_id":222,"type_id":2,"opts":["205.6"]},{"id":30805,"q":"Students were asked to choose their favourite sport.The bar graph shows the choices made by the students.What fraction of students chose Badminton as their favourite sport? Express the fraction in its simplest form.","img":"p6/images/rosyth-2024-p6-term-assessment-2-q22.png","skill_id":104,"type_id":1,"opts":["\\(\\dfrac{5}{13}\\)","\\(\\dfrac{10}{26}\\)","\\(\\dfrac{5}{12}\\)","\\(\\dfrac{2}{5}\\)"]},{"id":30806,"q":"A rectangular piece of paper was folded along AB and CD to form the figure.\\(\\angle GBF = 80°\\) and \\(\\angle AEF = 70°\\).Find \\(\\angle BFD\\).","img":"p6/images/rosyth-2024-p6-term-assessment-2-q23.png","skill_id":230,"type_id":2,"opts":["150"]},{"id":30807,"q":"A rectangular cardboard, with patterns on one side, is folded to form the shape.Find the area of the cardboard when unfolded.","img":"p6/images/rosyth-2024-p6-term-assessment-2-q24.png","skill_id":138,"type_id":2,"opts":["71"]},{"id":30809,"q":"The figure shows a container that is \\(\\dfrac{1}{3}\\) filled with water.Another 42 litres of water will fill the container to the brim.What is the height of the container? ","img":"p6/images/rosyth-2024-p6-term-assessment-2-q26.png","skill_id":191,"type_id":2,"opts":["63"]},{"id":30818,"q":"Kovan Primary School is having a musical. Mrs Teo is in charge of printing invitation cards needed by each group. The bar graph shows the number of cards per group. The printing charges are: First 200 cards \\(\\$2.00\\) each; Next 100 cards \\(\\$1.50\\) each; Every additional card \\(\\$0.60\\) each. How much did Mrs Teo have to pay for the total number of invitation cards printed for the four groups? [?","img":"p6/images/rosyth-2024-p6-term-assessment-2-q37.png","skill_id":148,"type_id":2,"opts":["592"]},{"id":30821,"q":"The bar graph shows the number of pens donated by Class 6K from January to April.The number of pens donated is not shown on the scale.(a) What was the percentage increase in the number of pens donated from January to February? (b) The average number of pens donated in a month from January to April was 45.How many pens did Class 6K donate in April? ","img":"p6/images/rosyth-2024-p6-term-assessment-2-q40.png","skill_id":208,"type_id":2,"opts":["50","54"]},{"id":30822,"q":"ABCD is a square and PQSD is a parallelogram.RSC and SDC are isosceles triangles.RS = RC and SC = SD.\\(\\angle SRC = 82°\\).(a) Find \\(\\angle QSD\\).(b) Find \\(\\angle AQP\\).","img":"p6/images/rosyth-2024-p6-term-assessment-2-q41.png","skill_id":230,"type_id":2,"opts":["131","41"]},{"id":30824,"q":"The tap was turned on for 40 minutes to fill the empty cubical tank to the brim.Then some water in the tank was poured to fill 180 bottles of 150 cm³ each completely.In the end, there was 5.768 litres of water left in the tank.(a) What was the side of the cubical tank?  cm(b) How many cm³ of water was flowing out of Tap A in a minute?  cm³","img":"p6/images/rosyth-2024-p6-term-assessment-2-q43.png","skill_id":229,"type_id":2,"opts":["32","819.2"]},{"id":30825,"q":"LGC is a straight line.ABC is an equilateral triangle and DEFG is a square.DJ is parallel to AB.\\(\\angle DGL = 40°\\) and \\(\\angle EJK = 58°\\).(a) Find \\(\\angle DKE\\).(b) Find \\(\\angle ACG\\).","img":"p6/images/rosyth-2024-p6-term-assessment-2-q44.png","skill_id":230,"type_id":2,"opts":["103","87"]},{"id":30827,"q":"The pattern is made up of shaded and unshaded squares.The table shows the number of shaded squares, unshaded squares and total squares for each figure.(a) Indicate the number of unshaded squares and the total number of squares for Figure 10. unshaded,  total(b) Find the total number of squares in Figure 22.(c) What Figure Number has 79 unshaded squares? ","img":"p6/images/rosyth-2024-p6-term-assessment-2-q46.png","skill_id":240,"type_id":2,"opts":["21","31","67","39"]},{"id":30828,"q":"The figure is made up of 4 identical circles of diameter 30 cm inside a larger circle with a diameter of 72 cm.Find the total area of all the shaded parts.(Take \\(\\pi = 3.14\\))  cm²","img":"p6/images/rosyth-2024-p6-term-assessment-2-q47.png","skill_id":222,"type_id":2,"opts":["980.955"]},{"id":30834,"q":"Find the area of triangle ACD.","img":"p6/images/rosyth-2025-p6-prelim-q6.png","skill_id":186,"type_id":1,"opts":["48 cm²","84 cm²","132 cm²","144 cm²"]},{"id":30835,"q":"The figure shows a square-base pyramid.Which of the following is not a net of the pyramid?","img":"p6/images/rosyth-2025-p6-prelim-q7.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":30837,"q":"Each figure is made up of 4 identical squares and 2 isosceles triangles.Which one has a line of symmetry?","img":"p6/images/rosyth-2025-p6-prelim-q9.png","skill_id":144,"type_id":1,"opts":["Figure 1","Figure 2","Figure 3","Figure 4"]},{"id":30838,"q":"Kelly, Raju and Jon borrowed some books from the library.Figure 1 shows the number of books borrowed in May.Figure 2 shows the number of books borrowed in June.What was the total number of books borrowed by Jon in May and June?","img":"p6/images/rosyth-2025-p6-prelim-q10.png","skill_id":104,"type_id":1,"opts":["16","18","24","26"]},{"id":30839,"q":"Kelly, Raju and Jon borrowed some books from the library.Figure 1 shows the number of books borrowed in May.Figure 2 shows the number of books borrowed in June.How many more books were borrowed in June than in May?","img":"p6/images/rosyth-2025-p6-prelim-q11.png","skill_id":104,"type_id":1,"opts":["16","18","40","58"]},{"id":30840,"q":"In the number line, what is the value represented by A?","img":"p6/images/rosyth-2025-p6-prelim-q12.png","skill_id":124,"type_id":1,"opts":["1.225","1.250","1.725","1.750"]},{"id":30843,"q":"The figure is formed using 2 identical squares, 2 identical large equilateral triangles and 2 identical small equilateral triangles.The length of the square is 4 cm.What is the perimeter of the figure?","img":"p6/images/rosyth-2025-p6-prelim-q15.png","skill_id":220,"type_id":1,"opts":["20 cm","24 cm","40 cm","60 cm"]},{"id":30848,"q":"PR, TR and SQ are straight lines.Find \\(\\angle\\)PQS.°","img":"p6/images/rosyth-2025-p6-prelim-q20.png","skill_id":100,"type_id":2,"opts":["115"]},{"id":30854,"q":"The solid is made up of 9 cubes (front view and side view given).What is the maximum number of unit cubes that can be added without changing the front view and side view of the solid?","img":"p6/images/rosyth-2025-p6-prelim-q30.png","skill_id":229,"type_id":2,"opts":["5"]},{"id":30855,"q":"EFGH is a parallelogram and HGRS is a rhombus.FS is a straight line.\\(\\angle\\)FEH = 110°.Find \\(\\angle\\)GRS.°","img":"p6/images/rosyth-2025-p6-prelim-q32.png","skill_id":230,"type_id":2,"opts":["40"]},{"id":30856,"q":"The figure is formed by 3 identical semi-circles.XY is a straight line of 30 cm.Find the area of the figure.Leave your answer in terms of \\(\\pi\\).","img":"p6/images/rosyth-2025-p6-prelim-q33.png","skill_id":222,"type_id":1,"opts":["\\(54\\pi\\) cm²","\\(36\\pi\\) cm²","\\(108\\pi\\) cm²","\\(27\\pi\\) cm²"]},{"id":30859,"q":"The figure is formed by overlapping a square BGFE and a rectangle ABCD.AEF is a straight line.The area of the square is 100 cm².Point C is the centre of the square and E is the mid-point of DC.Find the unshaded area of the figure. cm²","img":"p6/images/rosyth-2025-p6-prelim-q36.png","skill_id":223,"type_id":2,"opts":["125"]},{"id":30860,"q":"ABCD is a trapezium.AB is parallel to DC and XY is a straight line.The angle 122° is marked at A (exterior, between XA and AB) and 53° is marked at Y.Find \\(\\angle\\)CDY.°","img":"p6/images/rosyth-2025-p6-prelim-q37.png","skill_id":230,"type_id":2,"opts":["32"]},{"id":30864,"q":"The bar graph shows the ticket prices for the museums (Art \\(\\$16\\), Toy \\(\\$12\\), History \\(\\$28\\), Science \\(\\$40\\)). The pie chart shows the tickets sold on Sunday (Art 86, Science 172, History 258, Toy 516). The History Museum collected the most money. What was the amount of money?\\(\\$\\)[?]","img":"p6/images/rosyth-2025-p6-prelim-q41.png","skill_id":235,"type_id":2,"opts":["7224","Toy Museum","History Museum","Science Museum"]},{"id":30865,"q":"Two rectangular tanks are shown.\\(\\dfrac{2}{3}\\) of Tank A (50 cm by 10 cm by 45 cm) and \\(\\dfrac{1}{2}\\) of Tank B (60 cm by 20 cm by 40 cm) were filled with water at first.Water from both taps were then turned on at the same time.Water from both taps flowed out at the same rate of 1 litre per minute.What was the height of the water level in Tank B when the water in Tank A was emptied out? cm","img":"p6/images/rosyth-2025-p6-prelim-q44.png","skill_id":191,"type_id":2,"opts":["7.5"]},{"id":30866,"q":"MZY is an isosceles triangle, where YZ = YM.WX is parallel to ZY and ZN is a straight line.\\(\\angle\\)ZYM = 132° and \\(\\angle\\)XYN = 97°.Find \\(\\angle\\)XYM.°","img":"p6/images/rosyth-2025-p6-prelim-q45.png","skill_id":196,"type_id":2,"opts":["49"]},{"id":30869,"q":"The graph shows the number of cakes baked by Oven A and Oven B.There was an order for 540 cakes.In the first 30 minutes, cakes were baked in both Oven A and Oven B.Then Oven A broke down.In the next 2 hours, only Oven B continued to bake cakes at the same rate.How many cakes could Oven A bake in one hour?","img":"p6/images/rosyth-2025-p6-prelim-q51.png","skill_id":217,"type_id":2,"opts":["24"]},{"id":30870,"q":"There are 7 small identical rectangles in a large rectangle ABCD.The length of each small rectangle is 6 cm.What is the total area of the shaded parts? cm²","img":"p6/images/rosyth-2025-p6-prelim-q53.png","skill_id":187,"type_id":2,"opts":["54"]},{"id":30871,"q":"ABCD is a square and ABR is an equilateral triangle.BD is a straight line and is parallel to RP.Find \\(\\angle\\)BCR.°","img":"p6/images/rosyth-2025-p6-prelim-q54.png","skill_id":230,"type_id":2,"opts":["75"]},{"id":30872,"q":"The first four figures of a pattern are shown.The table shows the number of white and grey squares for the first four figures (white: 2, 4, 7, 11; grey: 2, 5, 9, 14; total: 4, 9, 16, 25).Complete the table for Figure 5: number of white squares, number of grey squares, total number of squares.white , grey , total ","img":"p6/images/rosyth-2025-p6-prelim-q56.png","skill_id":240,"type_id":2,"opts":["16","20","36"]},{"id":30876,"q":"In the figure, which of the following pairs of lines are parallel?","img":"p6/images/rosyth-school-2025-p6-wa2-q3.png","skill_id":100,"type_id":1,"opts":["AH and BC","CD and FE","AB and FE","AB and HG"]},{"id":30881,"q":"In the figure, not drawn to scale, ABEF is a trapezium and FED is a straight line.Angles given: \\(\\angle A = 120°\\), \\(\\angle B = 110°\\), \\(\\angle BEC = 45°\\).Find \\(\\angle CED\\).","img":"p6/images/rosyth-school-2025-p6-wa2-q8.png","skill_id":230,"type_id":1,"opts":["25°","45°","65°","75°"]},{"id":30882,"q":"The figure is made up of 2 quarter circles and a square.The square has side 7 cm.Find its area.(Take \\(\\pi = \\dfrac{22}{7}\\).)","img":"p6/images/rosyth-school-2025-p6-wa2-q9.png","skill_id":221,"type_id":1,"opts":["77 cm²","126 cm²","154 cm²","203 cm²"]},{"id":30884,"q":"In the diagram, ABC and EDC are straight lines.AE is parallel to BD.Given \\(\\angle AEC = 85°\\) at E (interior) and \\(\\angle EAB = 120°\\), find \\(\\angle ACE\\).","img":"p6/images/rosyth-school-2025-p6-wa2-q11.png","skill_id":197,"type_id":1,"opts":["35°","45°","60°","85°"]},{"id":30890,"q":"How many lines of symmetry does the figure have?","img":"p6/images/rosyth-school-2025-p6-wa2-q17.png","skill_id":144,"type_id":2,"opts":["2"]},{"id":30893,"q":"The square grid shows the positions of points P, Q, R, S, T and U, with North marked upward.Siva was at one of the points facing T.After he turned 135° clockwise, he faced point P.Which point was Siva at?","img":"p6/images/rosyth-school-2025-p6-wa2-q20.png","skill_id":142,"type_id":1,"opts":["Q","R","S","U"]},{"id":30894,"q":"Three identical circles are enclosed in a rectangle.Points A, B and C are the centres of the 3 circles.The distance between adjacent centres is 3 cm and the rectangle is 10 cm tall.What is the length of the rectangle? cm","img":"p6/images/rosyth-school-2025-p6-wa2-q21.png","skill_id":222,"type_id":2,"opts":["24"]},{"id":30895,"q":"The line graph shows the amount of money Jenny saved from January to June 2024 (Jan 30, Feb 60, Mar 80, Apr 60, May 60, Jun 40). She was given a monthly allowance of \\(\\$200\\). (a) How much did she spend from March to May? \\(\\$\\) [?](b) What was the percentage increase in her saving from January to March? Round off to 2 decimal places. [?] %","img":"p6/images/rosyth-school-2025-p6-wa2-q22.png","skill_id":209,"type_id":2,"opts":["400","166.67"]},{"id":30896,"q":"AGED is a parallelogram.ACD and DFE are triangles.Given that \\(\\angle FGB = 70°\\), \\(\\angle ACD = 30°\\) and \\(\\angle BDA = 30°\\), find \\(\\angle HDB\\).°","img":"p6/images/rosyth-school-2025-p6-wa2-q23.png","skill_id":230,"type_id":2,"opts":["50"]},{"id":30897,"q":"ABCD is a square and ABE is an equilateral triangle.Find the value of \\(\\angle BED\\).°","img":"p6/images/rosyth-school-2025-p6-wa2-q24.png","skill_id":230,"type_id":2,"opts":["45"]},{"id":30899,"q":"A rectangular tank with height 10 cm was half-filled with 1.5 litres of water.The ratio of the length to the breadth of the tank is 4 : 3.(a) What is the length of the tank?  cm(b) All the water was then poured into smaller bottles without spilling.Each bottle is filled with 300 mL of water.How many of such bottles were filled? ","img":"p6/images/rosyth-school-2025-p6-wa2-q26.png","skill_id":193,"type_id":2,"opts":["20","5"]},{"id":30901,"q":"A school stage is decorated with a banner made up of 335 red and white triangles.There are 4 red triangles between every 3 white triangles.How many red triangles are there on the banner?","img":"p6/images/rosyth-school-2025-p6-wa2-q28.png","skill_id":241,"type_id":2,"opts":["191"]},{"id":30903,"q":"The bar graph shows the number of cupboards sold over 5 months (December 200, January 250, February 375, March 450, April 600).For the statements 'a) Between January and February, there was a 50% increase in the sales' and 'b) The increase in the number of cupboards sold from December to January was more than the increase from March to April', which set of answers (True / False / Not possible to t","img":"p6/images/rosyth-school-2025-p6-wa2-q30.png","skill_id":104,"type_id":1,"opts":["a) True, b) False","a) False, b) True","a) True, b) True","a) False, b) False"]},{"id":30907,"q":"The line graph shows the number of books borrowed from a library from Monday to Friday (Mon 54, Tue 75, Wed 38, Thu 63, Fri 75).Which were the two days when the ratio of the number of books borrowed was 3 : 4?","img":"p6/images/rosyth-school-2025-p6-wa2-q34.png","skill_id":179,"type_id":1,"opts":["Monday and Friday","Monday and Tuesday","Wednesday and Thursday","Tuesday and Friday"]},{"id":30909,"q":"In the square grid, AB and CD are straight lines.Measure and write down the size of \\(\\angle ABC\\).°","img":"p6/images/rosyth-school-2025-p6-wa2-q36.png","skill_id":140,"type_id":2,"opts":["122"]},{"id":30910,"q":"An ice cream shop sold ice cream cones from 16 00 to 20 00 last Friday.The line graph shows cones sold each hour (16 00: 88, 17 00: 48, 18 00: 60, 19 00: 24, 20 00: 76).(a) At what time interval was there the greatest decrease in the number of cones sold?  (b) What percentage of the total cones was sold at 18 00? Round to 2 decimal places. %","img":"p6/images/rosyth-school-2025-p6-wa2-q37.png","skill_id":209,"type_id":2,"opts":["20.27"]},{"id":30914,"q":"PQRS is a trapezium with PS parallel to VR and VR = QR.PST is a straight line.\\(\\angle PSR = 104°\\) and \\(\\angle PVU\\) (the 10° marked at V).(a) Find \\(\\angle e\\) (\\(\\angle SUV\\)).°(b) Find \\(\\angle f\\) (\\(\\angle VRQ\\)).°","img":"p6/images/rosyth-school-2025-p6-wa2-q41.png","skill_id":230,"type_id":2,"opts":["86","28"]},{"id":30917,"q":"Tank X (15 cm by 14 cm by 17 cm) was \\(\\dfrac{4}{5}\\)-filled with water.Tank Y (25 cm by 12 cm) was empty.The water from Tank X was poured into Tank Y.After that, Tank Y needed another 1944 cm³ of water to fill to its brim.(a) What was the volume of water in Tank X at first?  cm³(b) What was the height of Tank Y?  cm","img":"p6/images/rosyth-school-2025-p6-wa2-q44.png","skill_id":193,"type_id":2,"opts":["2856","16"]},{"id":30918,"q":"Jie Yi had a square piece of paper.She made 2 folds from the corner to the diagonal line, with a 45° angle marked.(a) Find \\(\\angle x\\).°(b) Find \\(\\angle y\\).","img":"p6/images/rosyth-school-2025-p6-wa2-q45.png","skill_id":230,"type_id":2,"opts":["45","67.5"]},{"id":30920,"q":"A pattern is made of circles and triangles.Pattern 1: 3 circles, 1 triangle (total 4).Pattern 2: 5 circles, 4 triangles (total 9).Pattern 3: 7 circles, 9 triangles (total 16).Pattern 4: 9 circles, 16 triangles (total 25).(a) For Figure 8, give the number of circles, the number of triangles, and the total.(a circles)  (a triangles)  (a total) (b) How many circles are there in Figure 85? ","img":"p6/images/rosyth-school-2025-p6-wa2-q47.png","skill_id":241,"type_id":2,"opts":["17","64","81","171"]},{"id":30921,"q":"The figure is drawn on a square piece of paper of length 12 cm.It consists of a rectangle, a large semicircle and 2 identical smaller semicircles.(Take \\(\\pi = 3.14\\).) (a) What is the perimeter of the figure?  cm(b) What is its area?  cm²","img":"p6/images/rosyth-school-2025-p6-wa2-q48.png","skill_id":222,"type_id":2,"opts":["43.68","102.78"]},{"id":30924,"q":"What is the mass of the wooden block?","img":"p6/images/red-swastika-2022-p6-prelim-q3.png","skill_id":86,"type_id":1,"opts":["3 kg 150 g","3 kg 200 g","3 kg 250 g","3 kg 300 g"]},{"id":30926,"q":"What is the area of the shaded triangle?","img":"p6/images/red-swastika-2022-p6-prelim-q5.png","skill_id":186,"type_id":1,"opts":["100 cm²","400 cm²","500 cm²","800 cm²"]},{"id":30927,"q":"In the figure, PQ and RS are straight lines.Which one of the following is true?","img":"p6/images/red-swastika-2022-p6-prelim-q6.png","skill_id":194,"type_id":1,"opts":["\\(\\angle a = \\angle d\\)","\\(\\angle b = \\angle e\\)","\\(\\angle a + \\angle b = \\angle e + \\angle d\\)","\\(\\angle b + \\angle c = \\angle e + \\angle f\\)"]},{"id":30928,"q":"The pie chart shows the different types of sandwiches sold at a stall.What is the ratio of the number of tuna sandwiches sold to the number of cheese sandwiches sold?","img":"p6/images/red-swastika-2022-p6-prelim-q7.png","skill_id":236,"type_id":1,"opts":["2 : 3","3 : 2","4 : 5","5 : 4"]},{"id":30931,"q":"Vinush has a rectangular piece of paper.He folded it along the dotted line.Find \\(\\angle x\\).","img":"p6/images/red-swastika-2022-p6-prelim-q10.png","skill_id":230,"type_id":1,"opts":["21°","33°","42°","66°"]},{"id":30932,"q":"ABC is a straight line and ABD is an isosceles triangle.\\(\\angle ADB = 70°\\) and DA = DB.Find \\(\\angle DBC\\).","img":"p6/images/red-swastika-2022-p6-prelim-q11.png","skill_id":197,"type_id":1,"opts":["110°","125°","135°","140°"]},{"id":30936,"q":"Mrs Yati chained some circular white, grey and black beads together in a repeated pattern.The radius of each bead is 2 cm.Using the pattern, Mrs Yati made a 100 cm chain of beads.How many grey beads did she use?","img":"p6/images/red-swastika-2022-p6-prelim-q15.png","skill_id":6,"type_id":1,"opts":["5","10","20","40"]},{"id":30938,"q":"Measure and write down the size of \\(\\angle m\\).°","img":"p6/images/red-swastika-2022-p6-prelim-q17.png","skill_id":140,"type_id":2,"opts":["130"]},{"id":30940,"q":"The figure shows taps A and B with two empty tanks X and Y.The height of both tanks are the same.Both taps are turned on at the same time.Water flowed from tap A into tank X (base 40 cm by 30 cm) at a rate of 2 litres per minute.What should the rate of flow of water be from tap B (tank Y base 45 cm by 40 cm) such that the height of water is the same for both tanks after some time?  ℓ/min","img":"p6/images/red-swastika-2022-p6-prelim-q19.png","skill_id":193,"type_id":2,"opts":["3"]},{"id":30944,"q":"Study the solid, which has 2 triangular faces and 3 rectangular faces. Name the solid.","img":"p6/images/red-swastika-2022-p6-prelim-q24.png","skill_id":231,"type_id":1,"opts":["Prism","Pyramid","Cuboid","Cylinder"]},{"id":30945,"q":"PQR is a right-angled triangle.\\(\\angle QPR = 55°\\).Find \\(\\angle x\\).°","img":"p6/images/red-swastika-2022-p6-prelim-q25.png","skill_id":197,"type_id":2,"opts":["325"]},{"id":30946,"q":"Aisha received \\(\\$80\\) from her parents each month for her pocket money. After spending, she saved the rest. The line graph shows the amount of pocket money Aisha spent each month. How much did Aisha save in February? [?]","img":"p6/images/red-swastika-2022-p6-prelim-q26.png","skill_id":147,"type_id":2,"opts":["32"]},{"id":30947,"q":"Aisha received \\(\\$80\\) from her parents each month for her pocket money. The line graph shows the amount of pocket money Aisha spent each month. In which month did Aisha save the most?","img":"p6/images/red-swastika-2022-p6-prelim-q27.png","skill_id":147,"type_id":1,"opts":["January","February","March","April"]},{"id":30953,"q":"Kim used two identical rectangles to form the figure.The perimeter of the figure is 112 cm.The longer side of each rectangle is 16 cm.Find the perimeter of one rectangle. cm","img":"p6/images/red-swastika-2022-p6-prelim-q33.png","skill_id":136,"type_id":2,"opts":["64"]},{"id":30959,"q":"Eva builds a solid using 7 unit cubes.(a) On the square grid, draw the top and the side view of the solid.(b) What is the least number of cubes Eva could add to her solid such that both the top view and side view of her new solid look like Figure X (a full 4 by 4 square)? ","img":"p6/images/red-swastika-2022-p6-prelim-q40.png","skill_id":188,"type_id":2,"opts":["8"]},{"id":30960,"q":"Eason wanted to make a paper cuboid measuring 20 cm by 6 cm by 4 cm.(a) Find the volume of the cuboid. cm³(c) Find the perimeter of the correct net of his cuboid. cm(d) Find the maximum number of 4-cm cubes that can be fitted into his cuboid.","img":"p6/images/red-swastika-2022-p6-prelim-q41.png","skill_id":190,"type_id":2,"opts":["480","96","5"]},{"id":30961,"q":"The bar graphs show the number of plastic bottles collected by two classes, 6A and 6B, from Monday to Friday.The bar for Class 6B on Friday has not been drawn.(a) The number of plastic bottles collected by Class 6B on Friday was \\(\\dfrac{1}{5}\\) the number collected by the class for the week.How many plastic bottles did Class 6B collect on Friday? (b) Find the difference in the total number of pla","img":"p6/images/red-swastika-2022-p6-prelim-q42.png","skill_id":104,"type_id":2,"opts":["65","15"]},{"id":30962,"q":"The bar graphs show the number of plastic bottles collected by Class 6A and Class 6B over the week.Stephan drew a pie chart to represent the number of plastic bottles collected over the week by one of the classes.Which class, 6A or 6B, does the pie chart represent?","img":"p6/images/red-swastika-2022-p6-prelim-q43.png","skill_id":235,"type_id":1,"opts":["Class 6A","Class 6B","Both classes","Neither class"]},{"id":30963,"q":"In the figure, ABCD and ABDE are rhombuses.CEFG is a square and \\(\\angle DFG = 64°\\).Find \\(\\angle CDF\\).°","img":"p6/images/red-swastika-2022-p6-prelim-q44.png","skill_id":230,"type_id":2,"opts":["116"]},{"id":30964,"q":"ABCD is a rectangle with an area of 168 cm².The length of DF is twice that of FC.G is the midpoint of EC.(a) Find the area of triangle EDC. cm²(b) Find the difference in the area between the 2 shaded parts. cm²","img":"p6/images/red-swastika-2022-p6-prelim-q45.png","skill_id":186,"type_id":2,"opts":["84","14"]},{"id":30966,"q":"A rectangle ABCD is drawn on a square grid. What is the ratio of the length AB to the perimeter of rectangle ABCD?","img":"p6/images/red-swastika-2022-p6-prelim-q47.png","skill_id":179,"type_id":1,"opts":["5 : 18","5 : 9","9 : 5","5 : 13"]},{"id":30967,"q":"Shaun drew a three-quarter circle (Figure 1).He then cut the three-quarter circle into 3 identical quadrants and arranged them as shown in Figure 2.The perimeter of Figure 2 is 12 cm longer than the perimeter of Figure 1.(Take \\(\\pi = 3.14\\))(a) Find the perimeter of Figure 1. cm(b) Find the area of Figure 2. cm²","img":"p6/images/red-swastika-2022-p6-prelim-q48.png","skill_id":222,"type_id":2,"opts":["40.26","84.78"]},{"id":30973,"q":"What is the closest estimation of the reading shown?","img":"p6/images/scgs-2022-p6-prelim-q6.png","skill_id":86,"type_id":1,"opts":["4750 g","5225 g","5500 g","5750 g"]},{"id":30975,"q":"In the figure, the length of AD is thrice of AC.Find the area of triangle BCD.","img":"p6/images/scgs-2022-p6-prelim-q8.png","skill_id":186,"type_id":1,"opts":["16 cm²","24 cm²","32 cm²","48 cm²"]},{"id":30977,"q":"The figure shows 2 parallelograms, ABCD and JKLM.Which of the following statements is true?","img":"p6/images/scgs-2022-p6-prelim-q10.png","skill_id":200,"type_id":1,"opts":["Line AB is parallel to line JK.","Line CD is perpendicular to Line JM.","Parallelogram JKLM is also a rectangle.","The angle \\(\\angle ABC\\) is equal to angle \\(\\angle KJM\\)."]},{"id":30978,"q":"How many of the following shapes have at least a line of symmetry? (isosceles triangle, parallelogram, trapezium, rhombus)","img":"p6/images/scgs-2022-p6-prelim-q11.png","skill_id":144,"type_id":1,"opts":["1","2","3","4"]},{"id":30979,"q":"The figure is made up of a large semi-circle and 3 small identical semi-circles.Given that the length of AB is 12 cm, find the area of the shaded part in terms of \\(\\pi\\).","img":"p6/images/scgs-2022-p6-prelim-q12.png","skill_id":222,"type_id":1,"opts":["\\(12\\pi\\) cm²","\\(18\\pi\\) cm²","\\(24\\pi\\) cm²","\\(48\\pi\\) cm²"]},{"id":30981,"q":"The figure shows 10 cubes glued together to form a solid.The entire solid, including the base, was then painted red.How many cubes have only 3 of the faces painted?","img":"p6/images/scgs-2022-p6-prelim-q14.png","skill_id":190,"type_id":1,"opts":["1","2","3","4"]},{"id":30982,"q":"The bar graph shows the result of 40 students voting for their favourite type of food, A to E.Which pie chart best represents the information in the bar graph?","img":"p6/images/scgs-2022-p6-prelim-q15.png","skill_id":235,"type_id":1,"opts":["Pie chart 1","Pie chart 2","Pie chart 3","Pie chart 4"]},{"id":30986,"q":"Measure and write down the size of \\(\\angle u\\).°","img":"p6/images/scgs-2022-p6-prelim-q19.png","skill_id":140,"type_id":2,"opts":["142"]},{"id":30990,"q":"In the figure, not drawn to scale, AD is parallel to BC.With \\(\\angle ADB = 60°\\) and the right angle at B, find \\(\\angle x\\).°","img":"p6/images/scgs-2022-p6-prelim-q23.png","skill_id":194,"type_id":2,"opts":["30"]},{"id":30994,"q":"The figure shows a semi-circle overlapping with a quadrant.Find the perimeter of the shaded part.(Take \\(\\pi = \\dfrac{22}{7}\\), the diameter / radius marked is 28 cm)  cm","img":"p6/images/scgs-2022-p6-prelim-q28.png","skill_id":222,"type_id":2,"opts":["72"]},{"id":30998,"q":"The figure, not drawn to scale, shows a square in a right-angle triangle (legs 3 cm and including a 4 cm side, hypotenuse-region 10 cm).Find the area of the shaded part. cm²","img":"p6/images/scgs-2022-p6-prelim-q33.png","skill_id":186,"type_id":2,"opts":["20"]},{"id":30999,"q":"Water was flowing out from a leaking tap at a rate of 270 ml per minute, filling up the container shown.It took 27 minutes for the container to be completely filled with water.The base is 27 cm by 12 cm.What is the height of the container?  cm","img":"p6/images/scgs-2022-p6-prelim-q34.png","skill_id":191,"type_id":2,"opts":["22.5"]},{"id":31001,"q":"The bar graph shows the number of cakes a bakery sold from January to March.The number of cakes sold in March was 15% of the total number of cakes sold from January to April.What was the total number of cakes sold from January to April? ","img":"p6/images/scgs-2022-p6-prelim-q37.png","skill_id":175,"type_id":2,"opts":["60"]},{"id":31002,"q":"In the figure, not drawn to scale, ABCD is a square with a length of 14 cm.Given that BCF is a straight line, and the area of triangle AED is 36.75 cm², find the area of triangle EFD. cm²","img":"p6/images/scgs-2022-p6-prelim-q38.png","skill_id":186,"type_id":2,"opts":["61.25"]},{"id":31003,"q":"In the figure, not drawn to scale, ABCD is a rectangle.EF is parallel to BD and AD = DG.With \\(\\angle AFH = 110°\\) and \\(\\angle BFK = 42°\\),(a) Find \\(\\angle AFE.°(b) Find \\(\\angle BKC.°","img":"p6/images/scgs-2022-p6-prelim-q39.png","skill_id":230,"type_id":2,"opts":["25","67"]},{"id":31005,"q":"A baker had a 50-kg sack of flour at first.The graph shows the amount of flour left at the end of each day for 5 days.Which day did the baker use the greatest amount of flour?","img":"p6/images/scgs-2022-p6-prelim-q41.png","skill_id":147,"type_id":1,"opts":["Day 1","Day 2","Day 3","Day 4"]},{"id":31006,"q":"A baker had a 50-kg sack of flour at first.The graph shows the amount of flour left at the end of each day for 5 days.What percentage of the 50-kg sack of flour was used by day 5?  %","img":"p6/images/scgs-2022-p6-prelim-q42.png","skill_id":175,"type_id":2,"opts":["80"]},{"id":31007,"q":"In the figure, ABCD is a square.ADF is an equilateral triangle and DECF is a trapezium.DE // FC and \\(\\angle DEC = 50°\\).(a) Find \\(\\angle DCE.°(b) Find \\(\\angle BFC.°","img":"p6/images/scgs-2022-p6-prelim-q43.png","skill_id":230,"type_id":2,"opts":["55","150"]},{"id":31010,"q":"Celine took a square piece of paper and cut along the dotted line.As a result, she got a small square of area 49 cm² and 8 identical right-angled triangles.Triangle EFG is one such right-angled triangle with hypotenuse EF = 17 cm.(a) Find the area of the square ABCD. cm²(b) Find the length of FG. cm","img":"p6/images/scgs-2022-p6-prelim-q46.png","skill_id":138,"type_id":2,"opts":["289","8"]},{"id":31012,"q":"The diagram shows figures made up of dots and lines.The table records: Figure 1 → 2 dots, 1 line; Figure 2 → 6 dots, 7 lines; Figure 3 → 12 dots, 17 lines; Figure 4 → 20 dots, 31 lines.(a) For Figure 5, complete the table:  dots and  lines.(b) Which figure no. will it be where there are 156 dots? ","img":"p6/images/scgs-2022-p6-prelim-q48.png","skill_id":6,"type_id":2,"opts":["30","49","12"]},{"id":31017,"q":"The figure shows an 8-point compass.Judy was facing north-west (NW) after she had turned 135° clockwise.Which direction was Judy facing at first?","img":"p6/images/scgs-2024-p6-prelim-q5.png","skill_id":452,"type_id":1,"opts":["North","South","East","West"]},{"id":31021,"q":"The figure is made up of 5 identical squares, each of side 4 cm.Find the perimeter of the figure.","img":"p6/images/scgs-2024-p6-prelim-q9.png","skill_id":223,"type_id":1,"opts":["40 cm","48 cm","56 cm","80 cm"]},{"id":31022,"q":"Which of the following is not the net of a cube?","img":"p6/images/scgs-2024-p6-prelim-q10.png","skill_id":233,"type_id":1,"opts":["Net (1)","Net (2)","Net (3)","Net (4)"]},{"id":31023,"q":"ABCD is a rhombus.ADE is a straight line and ∠CAD is 36°.Find ∠CDE.","img":"p6/images/scgs-2024-p6-prelim-q11.png","skill_id":230,"type_id":1,"opts":["36°","72°","108°","144°"]},{"id":31024,"q":"A group of children were asked to name their favourite ice cream flavours.The pie chart shows their choices.How many children chose chocolate ice cream as their favourite?","img":"p6/images/scgs-2024-p6-prelim-q12.png","skill_id":235,"type_id":1,"opts":["160","170","240","400"]},{"id":31027,"q":"A table with 4 columns is filled with numbers in a certain pattern.Row 1: A 57, B 58, C 59, D 60Row 2: A 61, B 62, C 63, D 64Row 3: A 65, B 66, C 67, D 68Row 4: A 69, B 70, C 71, D 72In which column will the number 350 appear?","img":"p6/images/scgs-2024-p6-prelim-q15.png","skill_id":108,"type_id":1,"opts":["Column A","Column B","Column C","Column D"]},{"id":31028,"q":"What is the length of the nail shown in the figure? ","img":"p6/images/scgs-2024-p6-prelim-q16.png","skill_id":184,"type_id":2,"opts":["1.6"]},{"id":31032,"q":"Find the perimeter of the quadrant of radius 7 cm.\\(\\left(\\text{Take } \\pi = \\dfrac{22}{7}\\right)\\) ","img":"p6/images/scgs-2024-p6-prelim-q21.png","skill_id":221,"type_id":2,"opts":["25"]},{"id":31036,"q":"A tank with a square base has a volume of 16 \\(l\\).Given that the height of the tank is 40 cm, find the length of the square base.","img":"p6/images/scgs-2024-p6-prelim-q26.png","skill_id":224,"type_id":2,"opts":["20"]},{"id":31037,"q":"AEB and CED are straight lines.∠AEC = 100° and ∠DEF = 68°.Find ∠p.","img":"p6/images/scgs-2024-p6-prelim-q27.png","skill_id":194,"type_id":2,"opts":["32"]},{"id":31044,"q":"In the figure, ABC is a right-angled triangle and BCD is an isosceles triangle.BC = CD.∠AED = 76° and ∠BDC = 58°.Find ∠BAC.","img":"p6/images/scgs-2024-p6-prelim-q34.png","skill_id":197,"type_id":2,"opts":["44"]},{"id":31045,"q":"The figure is made up of 2 identical triangles, Triangle AGH and Triangle BGH, drawn within Square ABCD.EF is \\(\\dfrac{2}{5}\\) of BC.The area of the shaded parts is 36 cm².Find the area of Triangle AGH.","img":"p6/images/scgs-2024-p6-prelim-q35.png","skill_id":186,"type_id":2,"opts":["22.5"]},{"id":31049,"q":"The solid is made up of 8 identical unit cubes.What is the greatest number of unit cubes that can be added to the solid without changing the front view and side view? ","img":"p6/images/scgs-2024-p6-prelim-q39.png","skill_id":188,"type_id":2,"opts":["3"]},{"id":31050,"q":"The line graph shows the total volume of water collected in a tank from 12 00 to 17 00.What was the average volume of water collected per hour? Express your answer in litres.","img":"p6/images/scgs-2024-p6-prelim-q40.png","skill_id":205,"type_id":2,"opts":["16"]},{"id":31052,"q":"9 identical small rectangles are combined to form a large rectangle ABCD.The perimeter of Rectangle ABCD is 138 cm.Find the area of rectangle ABCD.","img":"p6/images/scgs-2024-p6-prelim-q42.png","skill_id":138,"type_id":2,"opts":["1134"]},{"id":31053,"q":"The bar graph shows the number of electronic devices owned by 200 employees in a company.What is the total number of electronic devices owned by all the employees in the company? ","img":"p6/images/scgs-2024-p6-prelim-q43.png","skill_id":104,"type_id":2,"opts":["450"]},{"id":31054,"q":"The figure shows 2 identical semi-circles within a quadrant.The radius of the quadrant is 28 cm.Find the perimeter of the shaded part.\\(\\left(\\text{Take } \\pi = \\dfrac{22}{7}\\right)\\) ","img":"p6/images/scgs-2024-p6-prelim-q44.png","skill_id":222,"type_id":2,"opts":["116"]},{"id":31055,"q":"The figure shows a circle with centre O and a trapezium OABC.The radius of the circle is 6 cm and AB is 9 cm.Find the area of the shaded part.(Take π = 3.14) ","img":"p6/images/scgs-2024-p6-prelim-q45.png","skill_id":223,"type_id":2,"opts":["16.74"]},{"id":31056,"q":"PQRS is a parallelogram, and PQT and PVU are straight lines.∠QWV = 50°, ∠WQV = 38°, ∠WSR = 29°, ∠QPW = 21° and ∠QTU = 67°.Find ∠SPW.","img":"p6/images/scgs-2024-p6-prelim-q46.png","skill_id":230,"type_id":2,"opts":["92"]},{"id":31059,"q":"Which of the following is the smallest fraction?","img":"p6/images/scgs-2025-p6-prelim-q3.png","skill_id":162,"type_id":1,"opts":["Option 1","Option 2","Option 3","Option 4"]},{"id":31060,"q":"The figure shows a trapezium.Which of the following statements is correct?","img":"p6/images/scgs-2025-p6-prelim-q4.png","skill_id":200,"type_id":1,"opts":["\\(\\angle b\\) < 90°","\\(\\angle a\\) = \\(\\angle c\\)","\\(\\angle a\\) + \\(\\angle b\\) = 180°","\\(\\angle a\\) + \\(\\angle c\\) > \\(\\angle b\\) + \\(\\angle d\\)"]},{"id":31061,"q":"In the number line, what is the decimal represented by A?","img":"p6/images/scgs-2025-p6-prelim-q5.png","skill_id":124,"type_id":1,"opts":["2.50","2.55","3.20","3.25"]},{"id":31062,"q":"In the square grid, how many shapes have both parallel and perpendicular lines?","img":"p6/images/scgs-2025-p6-prelim-q6.png","skill_id":100,"type_id":1,"opts":["1","2","3","0"]},{"id":31064,"q":"Mrs Devi has a piece of square paper.She cut out a new shape from the piece of square paper.The new shape has the same perimeter as the original square paper.Which one of the following could be the new shape?","img":"p6/images/scgs-2025-p6-prelim-q8.png","skill_id":220,"type_id":1,"opts":["Shape 1","Shape 2","Shape 3","Shape 4"]},{"id":31065,"q":"The bar graph shows the number of students participating in CCA activities after school.8 more students participated in English Drama Club than in Art Club.How many more students participated in Dance than in Netball?","img":"p6/images/scgs-2025-p6-prelim-q9.png","skill_id":104,"type_id":1,"opts":["6","8","3","12"]},{"id":31066,"q":"Two boxes were placed on a weighing scale (total reading 9520 g).One box is 5.2 kg.What is the mass of box B?","img":"p6/images/scgs-2025-p6-prelim-q10.png","skill_id":184,"type_id":1,"opts":["4320 g","4500 g","9000 g","9468 g"]},{"id":31067,"q":"The figure shows a prism.Which one of the following is a net of the prism?","img":"p6/images/scgs-2025-p6-prelim-q11.png","skill_id":232,"type_id":1,"opts":["Net 1","Net 2","Net 3","Net 4"]},{"id":31070,"q":"The table shows the number of different fruits in a basket at first: Apple 25, Orange 40, Mango 40, Pears 10.After 15 rotten apples were removed and 15 oranges were added to the basket, which pie chart best represents the final distribution of fruits in the basket in the end?","img":"p6/images/scgs-2025-p6-prelim-q14.png","skill_id":236,"type_id":1,"opts":["Pie chart 1","Pie chart 2","Pie chart 3","Pie chart 4"]},{"id":31071,"q":"The picture shows a strip of paper with a pattern.There are 28 shaded rectangles altogether.What is the greatest possible number of unshaded rectangles I can have in this strip of paper?","img":"p6/images/scgs-2025-p6-prelim-q15.png","skill_id":240,"type_id":1,"opts":["15","39","42","45"]},{"id":31076,"q":"The figure is not drawn to scale.AEB and CED are straight lines.The angle 104° is marked between CE and EB, and 67° between EA and EF.Find \\(\\angle\\)DEF.°","img":"p6/images/scgs-2025-p6-prelim-q20.png","skill_id":100,"type_id":2,"opts":["37"]},{"id":31077,"q":"The square grid shows the position of the different places in a neighborhood (Hawker Centre, Park, Market, Playground, Pet shop, School, Home).In which direction is the school from the market?","img":"p6/images/scgs-2025-p6-prelim-q21.png","skill_id":452,"type_id":1,"opts":["South-East","South-West","North-East","East"]},{"id":31081,"q":"To create a symmetric pattern with PQ as the line of symmetry, some squares have already been shaded.What is the minimum number of additional squares that need to be shaded to achieve a symmetrical pattern?","img":"p6/images/scgs-2025-p6-prelim-q26.png","skill_id":145,"type_id":2,"opts":["6"]},{"id":31083,"q":"The figure shows a pattern of identical shaded rectangles.Reading along AB the lengths are 20 cm, 10 cm, 15 cm, 10 cm, 20 cm in repeating fashion.What is the length of AB? Give your answer in m. m","img":"p6/images/scgs-2025-p6-prelim-q28.png","skill_id":184,"type_id":2,"opts":["1.25"]},{"id":31085,"q":"The figure shows two rectangular tanks, X (10 cm by 8 cm by 20 cm) and Y (20 cm by 3 cm).Water in Tank X was filled to the brim and Tank Y was empty.Water was poured from Tank X into Tank Y such that water level in Tank X was \\(\\dfrac{1}{2}\\) that of Tank Y.What was the new water level in Tank X? cm","img":"p6/images/scgs-2025-p6-prelim-q31.png","skill_id":191,"type_id":2,"opts":["8"]},{"id":31087,"q":"The figure is made up of 2 quarter circles, a half circle and 2 identical squares (each side 21 cm).Find the perimeter of the shaded part.(Take \\(\\pi\\) = \\(\\dfrac{22}{7}\\)) cm","img":"p6/images/scgs-2025-p6-prelim-q33.png","skill_id":222,"type_id":2,"opts":["120"]},{"id":31092,"q":"The 2 graphs show the number of students who joined two different CCAs, the Robotics Club and the Drama Club, from 2020 to 2024.In 2022, if 3 students left the Drama Club to join the Robotics Club, how many students would the Robotics Club have? ","img":"p6/images/scgs-2025-p6-prelim-q40.png","skill_id":147,"type_id":2,"opts":["23"]},{"id":31094,"q":"Michelle stacked her cubes to make a figure.She wants to add more cubes so that her figure matches the given top view, front view and side view.What is the minimum number of cubes Michelle needs to add?","img":"p6/images/scgs-2025-p6-prelim-q45.png","skill_id":229,"type_id":2,"opts":["4"]},{"id":31095,"q":"The figure is not drawn to scale.ABCD is a rhombus, CDE is an equilateral triangle and AEDF is a trapezium.Given that AE ∥ DF and \\(\\angle\\)BCE = 42°, find \\(\\angle\\)BAE.°","img":"p6/images/scgs-2025-p6-prelim-q47.png","skill_id":230,"type_id":2,"opts":["21"]},{"id":31096,"q":"A string of rectangular lights is being placed along a wall with a total length of 12 m.Each rectangular light is 8 cm wide, and consecutive rectangular lights are each 30 cm apart.The lights must be spaced evenly.What is the maximum number of lights that can be placed along this wall?","img":"p6/images/scgs-2025-p6-prelim-q48.png","skill_id":184,"type_id":2,"opts":["32"]},{"id":31097,"q":"The figure is made up of two quarter circles and a rectangle overlapping one another.The radius of the larger quarter circle is equal to the length of the rectangle.The radius of the smaller quarter circle is equal to the breadth of the rectangle.The length of the rectangle is 26 cm, and its breadth is 13 cm.Find the difference in area between the shaded parts, H and G.(Take \\(\\pi\\) = 3.14) cm²","img":"p6/images/scgs-2025-p6-prelim-q50.png","skill_id":223,"type_id":2,"opts":["59.995"]},{"id":31098,"q":"A company offered 120 soft toys at a discount of 20% during a 5-day sale. After the sale, 24 soft toys were left unsold. The usual price of one soft toy was \\(\\$80\\). What was the amount of money collected during the 5-day sale?\\(\\$\\)[?]","img":"p6/images/scgs-2025-p6-prelim-q51.png","skill_id":161,"type_id":1,"opts":["6144","\\(\\dfrac{26}{60}\\)","\\(\\dfrac{13}{120}\\)","\\(\\dfrac{1}{5}\\)"]},{"id":31099,"q":"The figure is not drawn to scale.A triangular piece of paper is folded as shown.The angles 78°, 110° and 82° are marked.Find \\(\\angle\\)x.°","img":"p6/images/scgs-2025-p6-prelim-q54.png","skill_id":196,"type_id":2,"opts":["35"]},{"id":31100,"q":"Figure 1 shows a rectangle WXYZ with a length of 48 cm.The shaded region in Figure 2 shows the remaining part of the rectangle after 8 identical isosceles triangles were cut out.The perimeter of Figure 2 is 112 cm longer than the perimeter of rectangle WXYZ.What was the length of WP? cm","img":"p6/images/scgs-2025-p6-prelim-q56.png","skill_id":187,"type_id":2,"opts":["12"]},{"id":31106,"q":"What is 45 minutes before the time shown on the clock?","img":"p6/images/st-nicholas-2022-p6-prelim-q5.png","skill_id":135,"type_id":1,"opts":["19 15","20 45","22 55","23 40"]},{"id":31107,"q":"Which triangles, A, B, C and D have the same area?","img":"p6/images/st-nicholas-2022-p6-prelim-q6.png","skill_id":186,"type_id":1,"opts":["A and B","B and C","B and D","C and D"]},{"id":31108,"q":"The figure shows a pyramid.Which of the following nets cannot be folded to form the pyramid?","img":"p6/images/st-nicholas-2022-p6-prelim-q7.png","skill_id":233,"type_id":1,"opts":["Net (1)","Net (2)","Net (3)","Net (4)"]},{"id":31109,"q":"In the figure, PQRS is a square.RST is an equilateral triangle.QUS is a straight line.Find \\(\\angle QUR\\).","img":"p6/images/st-nicholas-2022-p6-prelim-q8.png","skill_id":230,"type_id":1,"opts":["135°","105°","75°","60°"]},{"id":31111,"q":"The pie chart shows the amount of money collected by a bakery in a day.How much money was collected from the sale of muffins?","img":"p6/images/st-nicholas-2022-p6-prelim-q10.png","skill_id":236,"type_id":1,"opts":["$250","$550","$650","$950"]},{"id":31114,"q":"A semicircle with a diameter of 21 cm is cut out from a square piece of cardboard.What is the perimeter of the remaining piece of cardboard? (Take \\(\\pi = \\dfrac{22}{7}\\))","img":"p6/images/st-nicholas-2022-p6-prelim-q13.png","skill_id":222,"type_id":1,"opts":["168 cm","157 cm","148 cm","135 cm"]},{"id":31115,"q":"Which one of the following statements is TRUE of the diagram shown?","img":"p6/images/st-nicholas-2022-p6-prelim-q14.png","skill_id":452,"type_id":1,"opts":["Point G is north-east of Point L.","Point G is north-west of Point K.","Point H is south-west of Point L.","Point K is south-east of Point F."]},{"id":31120,"q":"What is the mass of the bag of onions? kg","img":"p6/images/st-nicholas-2022-p6-prelim-q19.png","skill_id":184,"type_id":2,"opts":["1.3"]},{"id":31121,"q":"Kaili took part in a cycling race.The line graph shows the total distance she cycled from 7 a.m.to 9 a.m.During which one-hour period was the distance cycled by Kaili the longest?","img":"p6/images/st-nicholas-2022-p6-prelim-q20.png","skill_id":147,"type_id":1,"opts":["7 a.m. to 8 a.m.","8 a.m. to 9 a.m.","7 a.m. to 7.30 a.m.","8 a.m. to 8.30 a.m."]},{"id":31123,"q":"The figure is made up of 2 identical squares, P and Q, and a rectangle, R.The area of the figure is 512 cm².The perimeter of P is 52 cm.Find the area of rectangle R. cm²","img":"p6/images/st-nicholas-2022-p6-prelim-q22.png","skill_id":138,"type_id":2,"opts":["174"]},{"id":31124,"q":"Using the grid, draw and label trapezium WXYZ such that \\(\\angle XYZ = 45°\\) and \\(\\angle WXY = 90°\\).XW = WZ = 5 cm.Measure the length of XZ. cm","img":"p6/images/st-nicholas-2022-p6-prelim-q23.png","skill_id":201,"type_id":2,"opts":["7"]},{"id":31125,"q":"The figure shows a rectangle ABCD being folded along AE.Find \\(\\angle CFE\\).°","img":"p6/images/st-nicholas-2022-p6-prelim-q24.png","skill_id":230,"type_id":2,"opts":["52"]},{"id":31126,"q":"The line graph shows the amount of points needed to exchange for free gifts at a supermarket.(a) How many free gifts can be exchanged with 2800 points? ","img":"p6/images/st-nicholas-2022-p6-prelim-q25.png","skill_id":147,"type_id":2,"opts":["11"]},{"id":31127,"q":"The line graph shows the amount of points needed to exchange for free gifts at a supermarket.Kai Feng has already earned 2000 points.How many more points does he need in order to exchange for a total of 27 free gifts? ","img":"p6/images/st-nicholas-2022-p6-prelim-q26.png","skill_id":147,"type_id":2,"opts":["5600"]},{"id":31133,"q":"A rectangular tank measuring 125 cm by 60 cm was filled with water to a height of 14 cm.When 30 ℓ of water were removed from the tank, the water level dropped to \\(\\dfrac{2}{5}\\) of the height of the tank.What is the capacity of the tank? cm³","img":"p6/images/st-nicholas-2022-p6-prelim-q32.png","skill_id":193,"type_id":2,"opts":["187500"]},{"id":31134,"q":"ABCD is a rhombus.BD and BE are straight lines.\\(\\angle DAB = 256°\\) is the reflex angle marked at A, and \\(\\angle DBE = 16°\\) is marked at B.Find \\(\\angle DBE\\).°","img":"p6/images/st-nicholas-2022-p6-prelim-q33.png","skill_id":230,"type_id":2,"opts":["38"]},{"id":31135,"q":"The bar graph shows the number of each type of burgers sold at a fast food restaurant on a Friday. The prices are: Chicken \\(\\$4.50\\), Vegetable \\(\\$3.80\\), Fish \\(\\$4.20\\), Beef \\(\\$5.50\\).The restaurant collected a total amount of \\(\\$437\\) from the sale of vegetable burgers. How many vegetable burgers were sold? [?]","img":"p6/images/st-nicholas-2022-p6-prelim-q34.png","skill_id":104,"type_id":2,"opts":["115"]},{"id":31136,"q":"The bar graph shows the number of each type of burgers sold at a fast food restaurant on a Friday. The prices are: Chicken \\(\\$4.50\\), Vegetable \\(\\$3.80\\), Fish \\(\\$4.20\\), Beef \\(\\$5.50\\). From the graph, Chicken = 150 sold and Fish = 85 sold.What was the difference in the amount collected from the most popular burger sold and the least popular burger sold?\\(\\$\\) [?]","img":"p6/images/st-nicholas-2022-p6-prelim-q35.png","skill_id":104,"type_id":2,"opts":["318"]},{"id":31142,"q":"EFG and KLN are triangles.KLN is an equilateral triangle.KL // JG and JG // MN.\\(\\angle FGE = 73°\\) (marked at G) and \\(\\angle MEF = 44°\\) (marked at E).(a) Find the sum of \\(\\angle FEK\\) and \\(\\angle GFE\\).°","img":"p6/images/st-nicholas-2022-p6-prelim-q41.png","skill_id":197,"type_id":2,"opts":["77"]},{"id":31143,"q":"EFG and KLN are triangles.KLN is an equilateral triangle.KL // JG and JG // MN.\\(\\angle FGE = 73°\\) and \\(\\angle MEF = 44°\\).Find \\(\\angle KJH\\).°","img":"p6/images/st-nicholas-2022-p6-prelim-q42.png","skill_id":197,"type_id":2,"opts":["76"]},{"id":31144,"q":"The rectangle is made up of identical squares of side 28 cm each.The outline of the shaded figure is formed by 5 identical quarter circles, 4 identical semicircles and two straight lines.(a) What is the perimeter of the shaded figure? (Take \\(\\pi = \\dfrac{22}{7}\\)) cm","img":"p6/images/st-nicholas-2022-p6-prelim-q43.png","skill_id":222,"type_id":2,"opts":["452"]},{"id":31145,"q":"The rectangle is made up of identical squares of side 28 cm each.The outline of the shaded figure is formed by 5 identical quarter circles, 4 identical semicircles and two straight lines.What is the area of the shaded figure? (Take \\(\\pi = \\dfrac{22}{7}\\)) cm²","img":"p6/images/st-nicholas-2022-p6-prelim-q44.png","skill_id":222,"type_id":2,"opts":["3752"]},{"id":31152,"q":"Which one of the triangles has an area of 12 cm²?","img":"p6/images/tao-nan-2022-p6-prelim-q7.png","skill_id":186,"type_id":1,"opts":["Triangle ABC","Triangle BCD","Triangle BCE","Triangle ACD"]},{"id":31153,"q":"Find the perimeter of the quarter circle.(Take \\(\\pi = \\dfrac{22}{7}\\))","img":"p6/images/tao-nan-2022-p6-prelim-q8.png","skill_id":221,"type_id":1,"opts":["33 cm","75 cm","132 cm","174 cm"]},{"id":31159,"q":"The ratio of the area of Rectangle A to the shaded area of Rectangle A is 7 : 2.The ratio of the area of Rectangle B to the unshaded area of Rectangle B is 5 : 2.Find the ratio of the unshaded area of Rectangle A to the area of the whole figure.","img":"p6/images/tao-nan-2022-p6-prelim-q14.png","skill_id":214,"type_id":1,"opts":["1 : 2","1 : 7","3 : 5","3 : 7"]},{"id":31160,"q":"The bar graph shows the reasons for people not using online food delivery platforms.The percentage of people who preferred to buy food on the way home from work was twice the percentage of people who gave other reasons.Find the percentage of people who gave other reasons.","img":"p6/images/tao-nan-2022-p6-prelim-q15.png","skill_id":175,"type_id":1,"opts":["15","10","5","4"]},{"id":31165,"q":"Which one of the following shapes has the greatest number of lines of symmetry?","img":"p6/images/tao-nan-2022-p6-prelim-q20.png","skill_id":145,"type_id":1,"opts":["Shape (A) four-pointed star","Shape (B) regular hexagon","Shape (C) plus/cross","Shape (D) five-pointed star"]},{"id":31168,"q":"A parallelogram PQRS is drawn on a square grid.Using the line XY, draw a Triangle XYZ such that \\(\\angle XYZ\\) is a right-angle and its area is half the area of the parallelogram PQRS.Measure \\(\\angle ZXY\\).°","img":"p6/images/tao-nan-2022-p6-prelim-q23.png","skill_id":201,"type_id":2,"opts":["45"]},{"id":31169,"q":"The figure is not drawn to scale.Triangle BCE is an isosceles triangle.BC is parallel to AD.DCE is a straight line.\\(\\angle ADC = 65°\\) is marked at D.(a) Find \\(\\angle DCB\\).°","img":"p6/images/tao-nan-2022-p6-prelim-q24.png","skill_id":230,"type_id":2,"opts":["115"]},{"id":31170,"q":"The figure is not drawn to scale.Triangle BCE is an isosceles triangle.BC is parallel to AD.DCE is a straight line.\\(\\angle ADC = 65°\\).Find \\(\\angle CBE\\).°","img":"p6/images/tao-nan-2022-p6-prelim-q25.png","skill_id":230,"type_id":2,"opts":["50"]},{"id":31172,"q":"The line graph shows the amount of money Jackie spent from January to May.(a) Find the increase in the amount of money spent between January and February.\\(\\$\\) [?]","img":"p6/images/tao-nan-2022-p6-prelim-q27.png","skill_id":147,"type_id":2,"opts":["250"]},{"id":31173,"q":"The line graph shows the amount of money Jackie spent from January to May. The values are: January \\(\\$550\\), February \\(\\$800\\), March \\(\\$330\\), April \\(\\$610\\), May \\(\\$830\\).Between which 2 months was there the greatest increase in the amount of money Jackie spent?","img":"p6/images/tao-nan-2022-p6-prelim-q28.png","skill_id":147,"type_id":1,"opts":["Between March and April","Between January and February","Between April and May","Between February and March"]},{"id":31175,"q":"The solid is made up of 2-cm cubes glued together as shown.It was painted in red on all sides.(a) What is the area of one face of a cube? cm²","img":"p6/images/tao-nan-2022-p6-prelim-q30.png","skill_id":190,"type_id":2,"opts":["4"]},{"id":31176,"q":"The solid is made up of 2-cm cubes glued together as shown.It was painted in red on all sides.How many faces were painted red?","img":"p6/images/tao-nan-2022-p6-prelim-q31.png","skill_id":190,"type_id":2,"opts":["26"]},{"id":31177,"q":"Triangle ABC is an equilateral triangle.ABE and ACD are straight lines.BD = BE.\\(\\angle DEC = 50°\\) is marked at E.Find the ratio of \\(\\angle x\\) to \\(\\angle y\\) to \\(\\angle z\\).","img":"p6/images/tao-nan-2022-p6-prelim-q32.png","skill_id":197,"type_id":1,"opts":["3 : 6 : 4","1 : 2 : 3","3 : 4 : 6","2 : 3 : 4"]},{"id":31178,"q":"The area of A is 5 times the area of C.The area of B is \\(1\\dfrac{2}{5}\\) times the area of A.Express the area of A as a fraction of the whole figure.","img":"p6/images/tao-nan-2022-p6-prelim-q33.png","skill_id":212,"type_id":1,"opts":["\\(\\dfrac{5}{13}\\)","\\(\\dfrac{5}{12}\\)","\\(\\dfrac{1}{5}\\)","\\(\\dfrac{7}{13}\\)"]},{"id":31179,"q":"The figure is made up of a circle and 2 squares.The circle touches each of the 2 squares as shown.The small square has side 2 cm and the large square has side 4 cm.Find the shaded area. cm²","img":"p6/images/tao-nan-2022-p6-prelim-q34.png","skill_id":222,"type_id":2,"opts":["8"]},{"id":31182,"q":"Find the area of the shaded triangle. unit²","img":"p6/images/tao-nan-2022-p6-prelim-q37.png","skill_id":186,"type_id":2,"opts":["9.5"]},{"id":31184,"q":"(a) Which one of the following shows a net of a cube?","img":"p6/images/tao-nan-2022-p6-prelim-q40.png","skill_id":233,"type_id":1,"opts":["Net A","Net B","Net C","Net D"]},{"id":31185,"q":"The square grid shows the plan of a playground with a See-saw, Slide, Toy Car, Swing and Bench.(a) In what direction is the bench from the see-saw?","img":"p6/images/tao-nan-2022-p6-prelim-q41.png","skill_id":452,"type_id":1,"opts":["South-East","North-East","South-West","North-West"]},{"id":31186,"q":"The square grid shows the plan of a playground with a See-saw, Slide, Toy Car, Swing and Bench.(c) The toy car is south-west of the ____________.","img":"p6/images/tao-nan-2022-p6-prelim-q42.png","skill_id":452,"type_id":1,"opts":["Slide","See-saw","Bench","Swing"]},{"id":31187,"q":"Figure 1 shows a rectangular piece of paper.The ratio of its length to its breadth is 4 : 3.In Figure 2, the piece of paper is folded and cut along the dotted line.Figure 3 shows the cut-out, C, and the remaining area of paper, R.(a) What is the ratio of the length to the breadth of C?","img":"p6/images/tao-nan-2022-p6-prelim-q43.png","skill_id":183,"type_id":1,"opts":["3 : 1","4 : 3","4 : 1","3 : 2"]},{"id":31188,"q":"Figure 1 shows a rectangular piece of paper.The ratio of its length to its breadth is 4 : 3.In Figure 2, the piece of paper is folded and cut along the dotted line.Figure 3 shows the cut-out, C, and the remaining area of paper, R.The ratio of the length to the breadth of C is 3 : 1.What percentage of the area of C is the area of R? %","img":"p6/images/tao-nan-2022-p6-prelim-q44.png","skill_id":175,"type_id":2,"opts":["300"]},{"id":31190,"q":"Glen was 40 m away from home.He and his brother, John, were 10 m apart when they started running home at the same time.Glen ran at an average speed of 5 m/s while John ran at an average speed of 8 m/s.What was the distance between the brothers when one of them reached home first? m","img":"p6/images/tao-nan-2022-p6-prelim-q46.png","skill_id":219,"type_id":2,"opts":["8.75"]},{"id":31191,"q":"The line graph shows the amount of water left in a water dispenser at the start of each day from Day 1 to Day 7.(11a) How much water is left in the container at the end of Day 6? ℓ","img":"p6/images/tao-nan-2022-p6-prelim-q47.png","skill_id":147,"type_id":2,"opts":["0.5"]},{"id":31192,"q":"The line graph shows the amount of water left in a water dispenser at the start of each day from Day 1 to Day 7.The amount of water dispensed for two days was the same.Which were the two days?","img":"p6/images/tao-nan-2022-p6-prelim-q48.png","skill_id":147,"type_id":1,"opts":["Day 1 and Day 5","Day 2 and Day 3","Day 4 and Day 6","Day 3 and Day 7"]},{"id":31193,"q":"The line graph shows the amount of water left in a water dispenser at the start of each day from Day 1 to Day 7.What was the average amount of water dispensed from the start of Day 1 to the end of Day 5? ℓ","img":"p6/images/tao-nan-2022-p6-prelim-q49.png","skill_id":205,"type_id":2,"opts":["3.2"]},{"id":31194,"q":"In the figure, STU is a triangle.F, G and H are points on the triangle.SF = SG and UF = UH.\\(\\angle HFS = 104°\\) and \\(\\angle UFG = 106°\\).Find \\(\\angle STU\\).°","img":"p6/images/tao-nan-2022-p6-prelim-q50.png","skill_id":197,"type_id":2,"opts":["120"]},{"id":31195,"q":"The figure shows an empty vase that is made from 2 containers.The bottom container is a cube of side 10 cm.The top container is a cuboid with a square base of 5 cm and a height of 25 cm.1465 cm³ of water is poured into the empty vase.Find the height of the water level from the base of the vase. cm","img":"p6/images/tao-nan-2022-p6-prelim-q52.png","skill_id":193,"type_id":2,"opts":["28.6"]},{"id":31197,"q":"The figure shows the start of an 11-km road with white lane markings.One fully painted white lane marking is 3 m long.It is as long as the distance between two fully painted white lane markings.(a) Find the maximum number of fully painted white lane markings.","img":"p6/images/tao-nan-2022-p6-prelim-q54.png","skill_id":152,"type_id":2,"opts":["1833"]},{"id":31198,"q":"The figure shows the start of an 11-km road with white lane markings.One fully painted white lane marking is 3 m long.It is as long as the distance between two fully painted white lane markings.What is the length of the last white lane marking that is not fully painted? m","img":"p6/images/tao-nan-2022-p6-prelim-q55.png","skill_id":152,"type_id":2,"opts":["2"]},{"id":31201,"q":"Two identical wheels with centres P and Q are 264 cm apart.The wheels turn along straight line CD towards each other.After each wheel makes 6 complete turns, they touch each other.(a) What is the radius of each wheel? (Take \\(\\pi = \\dfrac{22}{7}\\)) cm","img":"p6/images/tao-nan-2022-p6-prelim-q58.png","skill_id":222,"type_id":2,"opts":["3.5"]},{"id":31202,"q":"Two identical wheels with centres P and Q (radius 3.5 cm) turn along straight line CD towards each other.After each wheel makes 6 complete turns, they touch each other as shown in Figure 2.Find the perimeter of the shaded part in Figure 2.(Take \\(\\pi = \\dfrac{22}{7}\\)) cm","img":"p6/images/tao-nan-2022-p6-prelim-q59.png","skill_id":222,"type_id":2,"opts":["18"]},{"id":31207,"q":"Four lines intersect as shown.Which of the following is correct?","img":"p6/images/tao-nan-2024-p6-prelim-q5.png","skill_id":194,"type_id":1,"opts":["∠c = ∠d","∠b = ∠c","∠a = ∠d","∠a = ∠b"]},{"id":31210,"q":"Find the area of the triangle.","img":"p6/images/tao-nan-2024-p6-prelim-q8.png","skill_id":186,"type_id":1,"opts":["60 cm²","64 cm²","88 cm²","96 cm²"]},{"id":31214,"q":"The figure is made up of a square and 3 equilateral triangles.Find the perimeter of the figure.","img":"p6/images/tao-nan-2024-p6-prelim-q12.png","skill_id":223,"type_id":1,"opts":["78 cm","66 cm","54 cm","48 cm"]},{"id":31216,"q":"Which of the nets shown below can form a solid?","img":"p6/images/tao-nan-2024-p6-prelim-q14.png","skill_id":233,"type_id":1,"opts":["A and B","A and C","B and D","C and D"]},{"id":31217,"q":"Andy started walking south-east from a point.He reached a point and walked west.After reaching the next point, he walked north and stopped at X.Which of the following shows the correct path that Andy took?","img":"p6/images/tao-nan-2024-p6-prelim-q15.png","skill_id":452,"type_id":1,"opts":["B → A → D → X","D → B → E → X","F → C → E → X","G → A → D → X"]},{"id":31219,"q":"Find the area of the circle shown.The diameter is 28 cm.\\(\\left(\\text{Take } \\pi = \\dfrac{22}{7}\\right)\\) ","img":"p6/images/tao-nan-2024-p6-prelim-q17.png","skill_id":220,"type_id":2,"opts":["616"]},{"id":31223,"q":"The volume of the cube is 125 cm³.Find the area of the shaded face.","img":"p6/images/tao-nan-2024-p6-prelim-q22.png","skill_id":225,"type_id":2,"opts":["25"]},{"id":31224,"q":"MN and OP are straight lines.Find ∠a.","img":"p6/images/tao-nan-2024-p6-prelim-q23.png","skill_id":194,"type_id":2,"opts":["52"]},{"id":31226,"q":"An offer states: \\(\\$1\\) for 1 bun; \\(\\$4\\) for 5 buns + 1 free. Mrs Law needed 50 buns. How much would she have to pay? [?]","img":"p6/images/tao-nan-2024-p6-prelim-q25.png","skill_id":152,"type_id":2,"opts":["34"]},{"id":31228,"q":"The perimeter of the triangle is 2 times the perimeter of the square.The triangle is isosceles with two sides of 12.1 cm and a base of 5.4 cm.Find the length of one side of the square.","img":"p6/images/tao-nan-2024-p6-prelim-q27.png","skill_id":137,"type_id":2,"opts":["3.7"]},{"id":31229,"q":"The area of rectangle ABCD is 48 cm².The length is 3 times its breadth.Find the perimeter of rectangle ABCD.","img":"p6/images/tao-nan-2024-p6-prelim-q28.png","skill_id":136,"type_id":2,"opts":["32"]},{"id":31232,"q":"The figure shows the amount of water in a beaker.50 ml of water was added into the beaker for the water to reach the level as shown.How much water was in the beaker at first? Give your answer in litres.","img":"p6/images/tao-nan-2024-p6-prelim-q31.png","skill_id":184,"type_id":2,"opts":["0.1"]},{"id":31234,"q":"EFGH is a trapezium with EH parallel to FG and IJKL is a parallelogram.JF = FM.∠HEJ = 110°.Find ∠y.","img":"p6/images/tao-nan-2024-p6-prelim-q33.png","skill_id":230,"type_id":2,"opts":["125"]},{"id":31236,"q":"A total of 300 customers chose their favourite tropical fruits in a supermarket.The pie chart represents the customers' choices.Half of the customers chose Durian.Guava is 19% and Starfruit is a right-angle (quarter) sector.Find the total number of customers who chose Guava and Starfruit.","img":"p6/images/tao-nan-2024-p6-prelim-q36.png","skill_id":236,"type_id":2,"opts":["132"]},{"id":31239,"q":"ABCD is a rhombus and EFG is a triangle.DC is parallel to EF.∠GDC = 36°, ∠DGC = 52°, ∠EDC = 118° (∠EDG region).Find ∠ABC.","img":"p6/images/tao-nan-2024-p6-prelim-q39.png","skill_id":230,"type_id":2,"opts":["98"]},{"id":31240,"q":"ABCD is a rhombus and EFG is a triangle.DC is parallel to EF.∠GDC = 36°, ∠DGC = 52° and ∠GEF = 118°.Find ∠EFG.","img":"p6/images/tao-nan-2024-p6-prelim-q40.png","skill_id":230,"type_id":2,"opts":["66"]},{"id":31241,"q":"In the square grid, CD and DE are straight lines.Measure and write down the size of ∠CDE.","img":"p6/images/tao-nan-2024-p6-prelim-q41.png","skill_id":140,"type_id":2,"opts":["91"]}]