{"12311":{"id":12311,"question":"Which fraction is equivalent to 5\/25?","answer0":"1\/2","answer1":"2\/5","answer2":"3\/15","answer3":"4\/30","type_id":1,"correct_answer":2},"12314":{"id":12314,"question":"Arrange the following fractions from the smallest to the greatest. 3\/4, 2\/3, 5\/12","answer0":"2\/3, 3\/4, 5\/12","answer1":"2\/3, 5\/12, 3\/4","answer2":"5\/12, 2\/3, 3\/4","answer3":"5\/12, 3\/4, 2\/3","type_id":1,"correct_answer":2},"12334":{"id":12334,"question":"Gavin and Jia Hao saved a total of $173.45. Gavin saved $86.90. How much did Jia Hao save? $ ","answer0":"86.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12338":{"id":12338,"question":"A dress cost $84. The dress costs 3 times as much as a shirt. How much does the dress and shirt cost altogether? $ ","answer0":"112","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12346":{"id":12346,"question":"Small and large packets of sweets were sold at a supermarket. A small packet of sweets cost $3 and a large packet cost $4. A total of $96 was collected from the sale of the small packets of sweets. (a) How many small packets of sweets were sold? (b) 15 more small packets of sweets were sold than the large packets of sweets. How much was collected from the sale of the large packets of sweets? Answers: (a) (b) $ ","answer0":"32","answer1":"68","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14447":{"id":14447,"question":"Mr Aw had $650. He had $127 more than Mr Goh. How much money did Mr Goh have?\n$","answer0":"523","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14449":{"id":14449,"question":"A bag of 3 apples cost $5. How much did Ms Yee pay for 18 apples?\n$","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14938":{"id":14938,"question":"Arrange the following fraction from the smallest to the greatest.\n3\/5, 7\/10, 1\/7","answer0":"1\/7, 3\/5, 7\/10","answer1":"1\/7, 7\/10, 3\/5","answer2":"7\/10, 3\/5, 1\/7","answer3":"7\/10, 1\/7, 3\/5","type_id":1,"correct_answer":0},"14943":{"id":14943,"question":"Mr Tan bought a pair of trousers for $73.40. He gave the cashier two $50 notes. How much change did he receive?","answer0":"$23.40","answer1":"$26.60","answer2":"$123.40","answer3":"$173.40","type_id":1,"correct_answer":1},"14945":{"id":14945,"question":"Mrs Lim had some money. She gave $758 to her son. She received $1479 from her husband. In the end, she had $1921. How much money did she have at first?","answer0":"$4510","answer1":"$2624","answer2":"$1200","answer3":"$316","type_id":1,"correct_answer":2},"14946":{"id":14946,"question":"Write 9 thousands and 34 ones in numerals. Answer: ","answer0":"9034","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14947":{"id":14947,"question":"Find the sum of the values of the digit 6 in 6204 and 2761. Answer: ","answer0":"6060","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14948":{"id":14948,"question":"Multiply 106 by 5. Answer: ","answer0":"530","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14950":{"id":14950,"question":"Ming wanted to buy a board game for $82.40. He had $27.80. How much more money would he need to buy the board game?\n$","answer0":"54.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14953":{"id":14953,"question":"How many marked angles in the figure are obtuse angles? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14955":{"id":14955,"question":"The difference between 2 numbers is 154. The sum of the 2 numbers is 1142. What is the smaller number? Answer: ","answer0":"494","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14956":{"id":14956,"question":"Jenny bought 48 eggs. Each tray of 6 eggs cost $3. For every tray of 6 eggs bought, she would get 2 more eggs free. What was the amount of money Jenny spent on the eggs?\n$","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14959":{"id":14959,"question":"Each slice of cake costs $6. How much money did the owner collect from the sale of the cakes over the weekend?\n$","answer0":"876","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14960":{"id":14960,"question":"There were 2560 visitors in Bird Paradise. There were 1756 adults and the rest of the visitors were children. Among the children, there were 358 boys. How many girls were there in Bird Paradise? Answer: ","answer0":"446","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14961":{"id":14961,"question":"Mr Samad bought some bags of flour for his restaurant. He used 16 bags of flour each day from Monday to Friday and 22 bags of flour each day Saturday and Sunday. He had 120 bags of flour left. How many bags of flour did he buy at first? Answer: ","answer0":"244","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14962":{"id":14962,"question":"4 whistles and 5 caps cost $55. 4 whistles and 2 caps cost $34. What is the cost of 4 caps? Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14963":{"id":14963,"question":"Ali, Charles and Sam weigh a total of 140 kg. Ali weighs 3 times as heavy as Charles. Sam is 15 kg lighter than Charles. How much does Charles weigh? Answer: ","answer0":"31","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14964":{"id":14964,"question":"Rosie and Tricia had an equal number of cookies at first. After Rosie bought another 13 cookies and Tricia gave away 5 cookies to her brother, Rosie had three times as many cookies as Tricia. How many cookies did each of them have at first? Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15282":{"id":15282,"question":"Find the sum of 5999 and 201. Answer: ","answer0":"6200","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15284":{"id":15284,"question":"Gerry bought a plate of Nasi Lemak and a bowl of Laksa. She gave the cashier $20. How much change did she receive?\n$","answer0":"2.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15285":{"id":15285,"question":"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: $","answer0":"Fishball Noodles","answer1":"Nasi Lemak","answer2":"15.10","answer3":null,"type_id":2,"correct_answer":null},"15286":{"id":15286,"question":"The difference between two numbers is 198. The smaller number is 257. Find the sum of the two numbers. Answer: ","answer0":"712","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15287":{"id":15287,"question":"Joan bought a handbag for $85.20. She bought a coin pouch that cost $24.80 less than the handbag. How much money did she spend on the handbag and coin pouch altogether?\n$","answer0":"145.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15288":{"id":15288,"question":"A watch usually cost $176.20. Annie bought 2 watches for $305.50 during a sale. How much money did she save altogether?\n$","answer0":"46.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15294":{"id":15294,"question":"What is the quotient when 92 is divided by 8? Answer: ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15296":{"id":15296,"question":"I am thinking of a number. When I divide the number by 4, its quotient is 36 and its remainder is 2. What is the number? Answer: ","answer0":"146","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15297":{"id":15297,"question":"Theo had enough money to buy 3 model trains at $120 each. He can also buy 5 monster trucks with the same amount of money. How much does each monster truck cost? Answer: ","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15298":{"id":15298,"question":"The bar graph shows the number of stamps that five girls collected.\n\n(a) How many girls collected more than 50 stamps?\n(b) How many more stamps did Su Mei collect than Rekha? (a) (b) ","answer0":"2","answer1":"32","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15299":{"id":15299,"question":"Clyde, Daniel and Liam made paper cranes for Founder's Day. Liam made 15 paper cranes. Daniel made twice as many paper cranes as Liam. Clyde made 7 times as many paper cranes as Daniel. How many paper cranes did Clyde make? Answer: ","answer0":"210","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15300":{"id":15300,"question":"Joshua and Selina had some money each. Joshua bought a basketball and had $80 left while Selina received $125 from her father. Selina did not spend any money. They had $298 altogether in the end. How much money did Selina have at first? Answer: ","answer0":"93","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15457":{"id":15457,"question":"The fraction is made up of 8 identical triangles. What fraction of the figure is shaded?","answer0":"1\/2","answer1":"1\/4","answer2":"2\/3","answer3":"2\/6","type_id":1,"correct_answer":1},"15459":{"id":15459,"question":"Which of the following fractions is greater than 1\/2?","answer0":"2\/5","answer1":"3\/7","answer2":"4\/8","answer3":"5\/9","type_id":1,"correct_answer":3},"15460":{"id":15460,"question":"What is the missing fraction in the box? 6\/10 + [box] = 1","answer0":"2\/5","answer1":"3\/5","answer2":"4\/5","answer3":"6\/10","type_id":1,"correct_answer":0},"15461":{"id":15461,"question":"Which of the following is true?","answer0":"2\/9 > 5\/9","answer1":"5\/6 < 2\/3","answer2":"1\/8 > 1\/11","answer3":"3\/4 = 6\/12","type_id":1,"correct_answer":2},"15463":{"id":15463,"question":"The figure is made up of identical rectangles. David wants to shade 3\/4 of the figure. How many more parts must he shade? ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12638":{"id":12638,"question":"Which fraction is not equivalent to 2\/3?","answer0":"2\/6","answer1":"4\/6","answer2":"6\/9","answer3":"8\/12","type_id":1,"correct_answer":0},"12648":{"id":12648,"question":"What is the missing number in the box? 4\/12 = 1\/","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13313":{"id":13313,"question":"Which of the following is not an equivalent fraction of 1\/6 ?","answer0":"5\/30","answer1":"2\/12","answer2":"3\/18","answer3":"3\/24","type_id":1,"correct_answer":3},"13323":{"id":13323,"question":"What is the missing denominator in the box? 2\/7 = 12\/","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13339":{"id":13339,"question":"Each cupcake was sold for $3. How much did the cafe collect from all the cupcakes that were sold on Tuesday and Friday? $","answer0":"225","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13342":{"id":13342,"question":"A table and 4 similar chairs cost $179.60. The table and 1 such chair cost $106.40. (a) What was the cost of 3 such chairs? (b) The table cost $57.60 more than the chair. What is the cost of the table? $ , $","answer0":"73.20","answer1":"82.00","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13801":{"id":13801,"question":"Mrs Tan bought a blanket for $36.60. She bought a bedsheet for $29.90. How much did Mrs Tan pay for the two items altogether?\n$","answer0":"66.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13802":{"id":13802,"question":"A plastic box costs $13.50. The plastic box costs $6.90 less than a water bottle. How much does the water bottle cost?\n$","answer0":"20.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13803":{"id":13803,"question":"A shirt cost $39.90. During a sale Mr Lee paid $27.50 for it. How much did Mr Lee save?\n$","answer0":"12.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13804":{"id":13804,"question":"Moses had $30. He bought a box of crayons for $15.90. How much did he have left?\n$","answer0":"14.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13807":{"id":13807,"question":"Ben spends $28 on buying some cartons of milk.\n1 carton for $4\nHow many cartons of milk can he get?","answer0":"32","answer1":"24","answer2":"7","answer3":"4","type_id":1,"correct_answer":2},"13816":{"id":13816,"question":"An oven cost $256 in Shop A. The same oven cost twice as much in Shop B. What was the cost of the oven in Shop B?\n$","answer0":"512","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13817":{"id":13817,"question":"An oven cost $256 in Shop A. The same oven cost twice as much in Shop B. Mary had $400. How much change will she receive if she bought an oven from Shop A?\n$","answer0":"144","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13818":{"id":13818,"question":"Jeremy gets $20 of pocket money every day. He spends $13 every day and saves the rest. How many days will Jeremy take to save a total of $476? ","answer0":"68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13824":{"id":13824,"question":"Find the missing numerator and denominator.\n3\/8 = \/24 = 18\/","answer0":"9","answer1":"48","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14966":{"id":14966,"question":"Which fraction is not equivalent to 2\/3?","answer0":"6\/9","answer1":"9\/12","answer2":"10\/15","answer3":"14\/21","type_id":1,"correct_answer":1},"14974":{"id":14974,"question":"David bought a basketball for $21.98. He gave the cashier a $100 note. How much change did he receive?","answer0":"$78.02","answer1":"$79.98","answer2":"$81.98","answer3":"$121.98","type_id":1,"correct_answer":0},"14982":{"id":14982,"question":"Ryan bought a pair of sports shoes that cost $68.95 and a sports bag for $24.90. How much did he spend in total?\n$","answer0":"93.85","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14992":{"id":14992,"question":"Which of the following is the smallest fraction?","answer0":"5\/9","answer1":"5\/6","answer2":"5\/7","answer3":"5\/8","type_id":1,"correct_answer":0},"14998":{"id":14998,"question":"What is the value of 5\/9 \u2212 1\/3 ?","answer0":"2\/3","answer1":"6\/9","answer2":"4\/9","answer3":"2\/9","type_id":1,"correct_answer":3},"15009":{"id":15009,"question":"Kumar bought a toy car and a teddy bear. He gave the cashier $50 and received a change of 85\u00a2. The toy car cost $20.40. How much did the teddy bear cost? ","answer0":"28.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15013":{"id":15013,"question":"The diagram shows the prices of Zoo entrance tickets. Child: $7. Adult: $22. How much do 1 child and 1 adult ticket cost altogether? Some children went to the zoo. They paid a total of $126 for their tickets. How many children went to the zoo?","answer0":"29","answer1":"18","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15307":{"id":15307,"question":"Write the missing amount that makes $100.\n$53.40 + $ = $100","answer0":"46.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15313":{"id":15313,"question":"On Monday, Devi sold a total of 42 cupcakes. She sold the cupcakes in boxes of 6.\n(a) How many boxes of cupcakes did she sell?\n(b) Every box was sold for $8. How much money did Devi collect?\n(a) \n(b) $","answer0":"7","answer1":"56","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15315":{"id":15315,"question":"Chloe bought a dress for $38.40 and a T-shirt for $24.50.\n(a) How much did she spend in total?\n(b) How much more does the dress cost than the T-shirt?\n(a) $\n(b) $","answer0":"62.90","answer1":"13.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15316":{"id":15316,"question":"Find the value of 102 \u00d7 4. Answer: ","answer0":"408","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15317":{"id":15317,"question":"What is 96 \u00f7 6? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15322":{"id":15322,"question":"The graph shows the number of students in Classes 3A, 3B and 3C. How many girls are there in Class 3C? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15323":{"id":15323,"question":"48 pens were packed into 8 equal boxes. How many pens were there in each box? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15324":{"id":15324,"question":"What is the product of 9 and 205? Answer: ","answer0":"1845","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15325":{"id":15325,"question":"Henry collected 125 coins. He collected 5 times as many coins as Gina. How many coins did Gina collect? Answer: ","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15326":{"id":15326,"question":"When a number is divided by 3, the quotient is 46 and the remainder is 2. What is the number? Answer: ","answer0":"140","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15327":{"id":15327,"question":"Ahmad bought 1263 yellow beads. He bought 200 more red beads than yellow beads. How many beads did he buy altogether? Answer: ","answer0":"2726","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15329":{"id":15329,"question":"The graph shows the number of stickers 5 children collected. How many stickers must Kelly collect so that she has the same number of stickers as Mary? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15330":{"id":15330,"question":"Mrs Lim bought 2 identical watches and 3 identical necklaces. Each watch cost $51. 2 watches cost as much as 3 necklaces. How much did Mrs Lim pay for the 2 watches? Answer: ","answer0":"102","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15331":{"id":15331,"question":"Mrs Lim bought 2 identical watches and 3 identical necklaces. Each watch cost $51. 2 watches cost as much as 3 necklaces. What was the cost of 1 necklace? Answer: ","answer0":"34","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15332":{"id":15332,"question":"A bakery is having a sale. For every 3 muffins a customer buys, he will get another muffin free. 3 muffins cost $5. Li Min has $5. How many muffins can Li Min get with all her money? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15333":{"id":15333,"question":"A bakery is having a sale. For every 3 muffins a customer buys, he will get another muffin free. 3 muffins cost $5. David wants to get 24 muffins for a party. How much must David pay to get 24 muffins? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15477":{"id":15477,"question":"The figure is made up of equal parts. Minah wants to shade 2\/3 of the figure. How many more parts must she shade? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12358":{"id":12358,"question":"Find the difference between 2\/3 and 1\/9.","answer0":"1\/6","answer1":"5\/9","answer2":"7\/9","answer3":"3\/12","type_id":1,"correct_answer":1},"12360":{"id":12360,"question":"A book costs $20. The book is $7.20 cheaper than a calculator. How much is the cost of the calculator?","answer0":"$7.40","answer1":"$12.80","answer2":"$13.20","answer3":"$27.20","type_id":1,"correct_answer":3},"12361":{"id":12361,"question":"Which of the following fractions is smaller than 1\/2? 4\/8, 3\/7, 5\/9, 6\/11","answer0":"5\/9","answer1":"6\/11","answer2":"3\/7","answer3":"4\/8","type_id":1,"correct_answer":2},"12374":{"id":12374,"question":"Michael had two $50 notes. He bought a bag that cost $76.95. How much money had he left? $","answer0":"23.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12383":{"id":12383,"question":"Nathan bought a basketball and a pair of shoes for $91.50. The basketball cost $37.50 less than the pair of shoes. How much did the basketball cost? $","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12393":{"id":12393,"question":"Multiply 187 by 5. Answer: ","answer0":"935","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12394":{"id":12394,"question":"Find the remainder when 831 is divided by 8. Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12395":{"id":12395,"question":"Max wants to build 4 figurines for a competition. Each figurine requires 102 pieces of blocks. What is the total number of pieces of blocks he needs altogether? Answer: ","answer0":"408","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12396":{"id":12396,"question":"John and Mark collected 372 stamps. Mark collected twice as many stamps as John. How many stamps did John collect? Answer: ","answer0":"124","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12397":{"id":12397,"question":"Grace bought 6 cakes for a birthday party. Each cake cost $54 and she paid $360. How much change did she receive? Answer: ","answer0":"$36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12398":{"id":12398,"question":"8 identical magazines cost $104. A book costs 3 times as much as a magazine. How much does a book cost? Answer: ","answer0":"$39","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13067":{"id":13067,"question":"Which of the following figures shows that [1\/3] of the figure is shaded?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":2},"13069":{"id":13069,"question":"Arrange the following fractions from the smallest to the greatest.\n\n[2\/3], [5\/9], [1\/8]","answer0":"[5\/9], [2\/3], [1\/8]","answer1":"[5\/9], [1\/8], [2\/3]","answer2":"[1\/8], [2\/3], [5\/9]","answer3":"[1\/8], [5\/9], [2\/3]","type_id":1,"correct_answer":3},"13070":{"id":13070,"question":"A dress and a T-shirt cost $41 altogether.\nThe dress costs $27.30. How much does the T-shirt cost?","answer0":"$13.70","answer1":"$14.70","answer2":"$26.30","answer3":"$68.30","type_id":1,"correct_answer":0},"13071":{"id":13071,"question":"The number line is marked at equal interval. Find the missing fraction in the box.\n\n\\(\\dfrac{1}{10}\\), \\(\\dfrac{2}{10}\\), \\(\\dfrac{3}{10}\\), ?, \\(\\dfrac{5}{10}\\)","answer0":"\\(\\dfrac{4}{10}\\)","answer1":"\\(\\dfrac{6}{10}\\)","answer2":"\\(\\dfrac{4}{5}\\)","answer3":"\\(\\dfrac{3}{10}\\)","type_id":1,"correct_answer":0},"13073":{"id":13073,"question":"\\(\\dfrac{5}{12}\\) - \\(\\dfrac{1}{4}\\) = \nGive your answer in its simplest form.","answer0":"\\(\\dfrac{2}{12}\\)","answer1":"\\(\\dfrac{1}{6}\\)","answer2":"\\(\\dfrac{4}{8}\\)","answer3":"\\(\\dfrac{1}{3}\\)","type_id":1,"correct_answer":1},"13074":{"id":13074,"question":"\\(\\dfrac{1}{2}\\) + \\(\\dfrac{1}{7}\\) = \nGive your answer in its simplest form.","answer0":"\\(\\dfrac{2}{9}\\)","answer1":"\\(\\dfrac{9}{14}\\)","answer2":"\\(\\dfrac{8}{14}\\)","answer3":"\\(\\dfrac{7}{14}\\)","type_id":1,"correct_answer":1},"13075":{"id":13075,"question":"The following table shows a menu at a cafe.\n\nBurger $6.90\nCupcake $2.50\nPizza $7.80\nWaffle $5.50\n\nAndy bought a waffle and another item from the menu. He spent $12.40 in all. What was the cost of the other item that he bought? Answer: ","answer0":"$6.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13076":{"id":13076,"question":"[2\/3] = [\/18]\nFind the missing number in the box.","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13077":{"id":13077,"question":"Cindy spent her money on a bag and a pair of shoes. The bag costs $21.90. The pair of shoes costs $18 more than the bag. How much did she spend altogether? Answer: ","answer0":"$61.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13078":{"id":13078,"question":"Tom saved $49.85. Sam saved $12.50 more than Tom. Paul saved $9.85 less than Sam. How much did Paul save? Answer: ","answer0":"$52.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13351":{"id":13351,"question":"5 groups of 9 = ______.","answer0":"5 + 9","answer1":"9 \/ 5","answer2":"9 x 9 x 9 x 9 x 9","answer3":"9 + 9 + 9 + 9 + 9","type_id":1,"correct_answer":3},"13354":{"id":13354,"question":"3\/8 - = 1\/4\nWhat is the missing fraction in the box?","answer0":"1\/2","answer1":"1\/3","answer2":"1\/8","answer3":"5\/8","type_id":1,"correct_answer":2},"13358":{"id":13358,"question":"Figure ABCD is made up of identical rectangles. What fraction of ABCD is not shaded?","answer0":"5\/7","answer1":"7\/12","answer2":"1\/2","answer3":"5\/12","type_id":1,"correct_answer":1},"13360":{"id":13360,"question":"A glass of orange juice costs $2.50 and a glass of lemon juice costs $1.80. Claire bought 2 glasses of orange juice and a glass of lemon juice. How much did she pay?","answer0":"$4.30","answer1":"$5.00","answer2":"$6.10","answer3":"$6.80","type_id":1,"correct_answer":3},"13364":{"id":13364,"question":"Find the difference between 2270 and 1654. Answer: ","answer0":"616","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13365":{"id":13365,"question":"Find the area of the square. Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13366":{"id":13366,"question":"What is the missing number in the box?\n3\/4 = \/12","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13368":{"id":13368,"question":"What is the quotient when 918 is divided by 7? Answer: ","answer0":"131","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13369":{"id":13369,"question":"The difference between two numbers is 785. The bigger number is 1072. What is the other number? Answer: ","answer0":"287","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13370":{"id":13370,"question":"A digit is missing from the box. What is the missing digit? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13371":{"id":13371,"question":"Derrick and Evan shared some stickers equally. After Derrick gave Evan 47 stickers, how many more stickers does Evan have than Derrick? Answer: ","answer0":"94","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13372":{"id":13372,"question":"How many fewer trading cards does Miguel have compared than Lennon? Answer: ","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13373":{"id":13373,"question":"How many trading cards do the 4 boys have altogether? Answer: ","answer0":"104","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13374":{"id":13374,"question":"When a number is divided by 4, it has a remainder of 2. The number is between 20 and 25. What is the number? Answer: ","answer0":"22","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13375":{"id":13375,"question":"100 g of cherries cost $2. What is the cost of 1 kg of cherries? Answer: ","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13376":{"id":13376,"question":"Find the mass of the bag of sugar. (a) (b) ","answer0":"1","answer1":"250","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13377":{"id":13377,"question":"A shopkeeper had 297 story books. He wanted to pack them equally into 8 boxes. How many story books were left unpacked? Answer: ","answer0":"1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13378":{"id":13378,"question":"Figure EFGH is made up of 3 identical rectangles. Find the perimeter of figure EFGH. Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13379":{"id":13379,"question":"Laurence took 1 h 55 min to finish his homework. He ended at 2.15 p.m. What time did he start doing his homework? Answer: ","answer0":"12.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13380":{"id":13380,"question":"Jacob bought 9 packets of potato chips. He planned to eat a packet every 3 days. How many days would he take to finish eating all the packets of potato chips? Answer: ","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13381":{"id":13381,"question":"Rita collected some beads. She gave 45 of them away and packed the remaining beads into 5 bags. There were 67 beads in each bag. How many beads did Rita collect? Answer: ","answer0":"380","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13382":{"id":13382,"question":"The capacity of a beaker is 240 ml. 2 such beakers of water can fill a jug completely. 6 such jugs of water can fill a tank completely. What is the capacity of the tank? Write your answer in litres and millilitres. (a) (b) ","answer0":"2","answer1":"880","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13383":{"id":13383,"question":"Mary, Laura and Joyce baked some cookies. Mary baked twice as many cookies as Joyce. Laura baked thrice as many cookies as Mary. Laura baked 405 more cookies than Joyce. How many cookies did Mary bake? Answer: ","answer0":"162","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13384":{"id":13384,"question":"Alan had $50. He bought a pair of shorts and a blouse. A blouse cost $12 more than a pair of shorts. He received $2 change. How much did a pair of shorts cost? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13385":{"id":13385,"question":"Rectangles and dots are arranged to form the figures. Study the pattern of the figures.\na) Fill in the missing number of rectangles for Pattern 4.\nb) Fill in the missing number of dots for Pattern 4.\nc) How many dots are needed for Pattern 10? (a) (b) (c) ","answer0":"4","answer1":"9","answer2":"21","answer3":null,"type_id":2,"correct_answer":null},"14119":{"id":14119,"question":"Which one of the following fractions is greater than 1\/2?","answer0":"4\/7","answer1":"5\/10","answer2":"3\/7","answer3":"2\/5","type_id":1,"correct_answer":0},"14122":{"id":14122,"question":"Write seven thousand and forty-nine in numerals. Answer: ","answer0":"7049","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14124":{"id":14124,"question":"What is the mass of the bag of potatoes on the weighing scale? Express your answer in kg and g. (a) (b) ","answer0":"2","answer1":"700","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14125":{"id":14125,"question":"Peter completed his homework in the afternoon at the time shown on the clock. What time did Peter complete his homework? Give your answer in 24-hour clock. Answer: ","answer0":"1357","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14126":{"id":14126,"question":"$ \u2212 $25.18 = $74.90","answer0":"100.08","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14127":{"id":14127,"question":"The following figure is drawn in a square grid. Name all the acute angles in the figure. (a) (b) (c) ","answer0":"a","answer1":"c","answer2":"e","answer3":null,"type_id":2,"correct_answer":null},"14129":{"id":14129,"question":"What is the remainder when 737 is divided by 7? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14132":{"id":14132,"question":"Find the missing numerator and denominator in the boxes for (a) and (b). 4\/11 = \/33 = 20\/","answer0":"12","answer1":"55","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14134":{"id":14134,"question":"The difference between two numbers is 1406. The greater number is 2034. What is the sum of the two numbers? Answer: ","answer0":"2662","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14136":{"id":14136,"question":"153 story books were shared among Alvin, Bala and Caleb. Alvin received twice as many story books as Bala. Caleb received fewer story books than Bala. For each statement, state True, False or Not possible to tell. (a) Alvin has more story books than Caleb. (b) Caleb received only 9 story books. (a) (b) ","answer0":"True","answer1":"Not possible to tell","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14137":{"id":14137,"question":"Anne paid $720 for a pair of shoes and a belt. The pair of shoes cost 4 times as much as the belt. She also bought a shirt which cost $45 more than the belt. How much did the shirt cost? Answer: ","answer0":"189","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14138":{"id":14138,"question":"Pete had 1037 marbles. Ken had 1527 marbles. Pete then bought some more marbles. Ken had 285 fewer marbles than Pete in the end. How many marbles did Pete buy? Answer: ","answer0":"775","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14139":{"id":14139,"question":"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. Answer: ","answer0":"81","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14140":{"id":14140,"question":"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? (a) (b) ","answer0":"12","answer1":"25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14741":{"id":14741,"question":"Multiply 187 by 5. Answer: ","answer0":"935","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14742":{"id":14742,"question":"Find the remainder when 831 is divided by 8. Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14743":{"id":14743,"question":"Max wants to build 4 figurines for a competition. Each figurine requires 102 pieces of blocks. What is the total number of pieces of blocks he needs altogether? Answer: ","answer0":"408","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14744":{"id":14744,"question":"John and Mark collected 372 stamps. Mark collected twice as many stamps as John. How many stamps did John collect? Answer: ","answer0":"124","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14745":{"id":14745,"question":"Grace bought 6 cakes for a birthday party. Each cake cost $54 and she paid $360. How much change did she receive? Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14746":{"id":14746,"question":"8 identical magazines cost $104. A book costs 3 times as much as a magazine. How much does a book cost? Answer: ","answer0":"39","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13087":{"id":13087,"question":"Which fraction is equivalent to 1\/2 ?","answer0":"1\/12","answer1":"2\/4","answer2":"6\/8","answer3":"3\/4","type_id":1,"correct_answer":1},"13098":{"id":13098,"question":"The graph shows the amount of money Tara saved from her daily pocket money of $2 over five days. On which day did Tara spend the most money? Answer: ","answer0":"Wednesday","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13102":{"id":13102,"question":"There are 3546 chocolate cupcakes. There are 1649 more chocolate than vanilla cupcakes. How many vanilla cupcakes are there? Answer: ","answer0":"1897","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13103":{"id":13103,"question":"The sum of two numbers is 300. The difference between the two numbers is 70. What is the smaller number? Answer: ","answer0":"115","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13108":{"id":13108,"question":"Look at the number pattern carefully. What is the value of X? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13110":{"id":13110,"question":"Mrs Lee sewed 7 flowers on each dress. She had 69 flowers left after sewing 183 dresses. How many flowers did Mrs Lee have at first? Answer: ","answer0":"1350","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13111":{"id":13111,"question":"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? Answer: ","answer0":"$17.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13113":{"id":13113,"question":"Sue collected 2075 seashells. Lina collected 779 seashells. Sue gave Lina some seashells so that they both have an equal number of seashells in the end. How many seashells did Lina have in the end? Answer: ","answer0":"1427","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13114":{"id":13114,"question":"A shopkeeper has a total of 14 two-dollar and ten-dollar notes. He has $76 altogether. How many two-dollar notes does he have? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13115":{"id":13115,"question":"Mr Ravi and Mr Goh had the same amount of flour in their bakery. Mr Ravi used 960 g of flour while Mr Goh used 2500 g of flour to bake some bread. In the end, Mr Ravi had 3 times as much flour left as Mr Goh. How much flour did each of them have at first? Give your answer in kilograms and grams. Answer: ","answer0":"3 kg 270 g","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12689":{"id":12689,"question":"Benny bought the following items from a shop: Note Book $3.45, Mechanical Pencil $1.85, Sharpener 80 cents. How much did he spend altogether? ","answer0":"$6.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12690":{"id":12690,"question":"Jane collected $400 from his 'red packets' during Chinese New Year. She spent $245. How much money had she left? ","answer0":"$155","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12692":{"id":12692,"question":"Kegan bought 4 bookmarks at $2 each and a pen that cost $6. How much did she pay altogether? ","answer0":"$14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12693":{"id":12693,"question":"The table shows a menu of a restaurant: Fish and Chips $13.80, Pork Chop $12.50, Chicken Chop $16.60, Potato Salad $5.90. Mr Soh and family ordered 3 different types of food from the menu. What was the largest amount of money he would have to pay? ","answer0":"$42.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12694":{"id":12694,"question":"Sharon bought a doll for $42.75 and a brooch for $17.50. She had $37.20 left. How much did she have at first? ","answer0":"$97.45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12756":{"id":12756,"question":"In the number 8612, what does the digit 1 stands for? Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12758":{"id":12758,"question":"Subtract 1299 from 3000. Answer: ","answer0":"1701","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12762":{"id":12762,"question":"The difference between two numbers is 293. The smaller number is 1768. What is the other number? Answer: ","answer0":"2061","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12763":{"id":12763,"question":"I am thinking of a 4-digit number between 6000 and 7000. The digit in the ones place is the smallest odd number. The digit in the tens place is 3 more than the digit in the ones place. The digit in the hundreds place is 2 less than the digit in the thousands place. What is the number I am thinking of? Answer: ","answer0":"6441","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13123":{"id":13123,"question":"Write four thousand and sixty-three in numerals. Answer: ","answer0":"4063","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13126":{"id":13126,"question":"Find the quotient when 362 is divided by 5. Answer: ","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13129":{"id":13129,"question":"Michelle is 27 years old this year. Kenneth will be 26 years old in 10 years' time. How much older is Michelle than Kenneth? Answer: ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13130":{"id":13130,"question":"Form the smallest 3-digit odd number and divide it by 4. What answer will you get? Answer: ","answer0":"25 R1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13131":{"id":13131,"question":"There were 187 adults at a food fair. There were 58 more adults than children at the food fair. How many people were there at the food fair altogether? Answer: ","answer0":"316","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13132":{"id":13132,"question":"Rita and Don have $5010 altogether. Yvonne and Rita have $8273 altogether. If Yvonne has $3958, how much does Don have? Answer: ","answer0":"695","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12403":{"id":12403,"question":"The figure is made up of identical squares. What fraction of the figure is shaded?","answer0":"1\/2","answer1":"1\/3","answer2":"3\/5","answer3":"3\/8","type_id":1,"correct_answer":1},"12411":{"id":12411,"question":"Jamie bought a storybook and a pen from a bookshop. How much did she spend altogether?\nStorybook $15.90, Pen $2.75\nAns: $","answer0":"18.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12427":{"id":12427,"question":"11\/12 \u2212 [ ? ]\/3 = 1\/4\nWhat is the missing number in the box?\n","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12435":{"id":12435,"question":"Wendy bought 3 similar T-shirts and 2 similar skirts for $50.20. 1 such T-shirt and 1 such skirt cost $20.20. How much did each T-shirt cost?\nAns: $","answer0":"9.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12438":{"id":12438,"question":"What is the value of the digit 3 in 7532? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12439":{"id":12439,"question":"Write eight thousand, four hundred and ninety-three in numerals. Answer: ","answer0":"8493","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12442":{"id":12442,"question":"Divide 676 by 7. What is the remainder? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12443":{"id":12443,"question":"What is the product of 85 and 9? Answer: ","answer0":"765","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12444":{"id":12444,"question":"Danny has 978 cards. He has 567 fewer cards than Vanessa. How many cards does Vanessa have? Answer: ","answer0":"1545","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12445":{"id":12445,"question":"Ali has 125 stickers. Bala has three times as many stickers as Ali. How many stickers do they have altogether? Answer: ","answer0":"500","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12446":{"id":12446,"question":"There were 8562 people at a stadium. 3856 were men and 3975 were women. The rest were children. How many adults were at the stadium? How many children were at the stadium? (a) (b) ","answer0":"7831","answer1":"731","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12447":{"id":12447,"question":"Yuxian saved an equal amount of money each day. She saved $840 in 6 days. How much did she save each day? How much would Yuxian have saved in 8 days? (a) (b) ","answer0":"$140","answer1":"$1120","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12448":{"id":12448,"question":"There were 5425 visitors at the zoo last weekend. 3259 of the visitors visited on Saturday and the rest visited the zoo on Sunday. How many more visitors were at the zoo on Saturday than on Sunday? Answer: ","answer0":"1093","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12449":{"id":12449,"question":"Ahmad had 720 more eggs than Nazri. Ahmad gave 165 eggs to Nazri. How many more eggs did Ahmad have than Nazri in the end? Answer: ","answer0":"390","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12450":{"id":12450,"question":"2\/3 = \/8","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12454":{"id":12454,"question":"Lisa had $45 and Elise had $20 at first. Lisa gave $5 to Elise. How much more money did Lisa have than Elise in the end? Answer: ","answer0":"$15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12455":{"id":12455,"question":"The graph shows the number of stickers a group of children have.\nWho has 3 times as many stickers as Tom? Answer: ","answer0":"Jim","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12456":{"id":12456,"question":"The graph shows the number of stickers a group of children have.\nHow many more stickers does Ken have than Vivan? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12457":{"id":12457,"question":"The graph shows the number of stickers a group of children have.\nWhat is the total number of stickers that Jim and Ken have? Answer: ","answer0":"95","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12458":{"id":12458,"question":"5 identical badminton rackets cost $440. How much would 7 such badminton rackets cost? Answer: ","answer0":"$616","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12459":{"id":12459,"question":"Alice paid $22.90 for a bag and $90.20 for a pair of shoes. She gave the cashier $150 and received some change.\n(a) How much did Alice pay for the two items?\n(b) How much change did she receive? (a) (b) ","answer0":"$113.10","answer1":"$36.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12460":{"id":12460,"question":"The mass of an apple is 168g. It weighs 3 times as heavy as a kiwi. What is the total mass of the apple and the kiwi? Answer: g","answer0":"224","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12461":{"id":12461,"question":"Zach had 200 ml of water more than Matthew at first. After Zach drank 474 ml of water, Matthew had twice the amount of water as Zach.\n(a) What was the volume of water Matthew had at first?\n(b) What was the volume of water Zach had at first? (a) ml (b) ml","answer0":"548","answer1":"748","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13388":{"id":13388,"question":"3\/4 = 9\/ What is the missing denominator?","answer0":"8","answer1":"10","answer2":"12","answer3":"16","type_id":1,"correct_answer":2},"13393":{"id":13393,"question":"+ 1\/3 = 8\/9\nWhat is the missing fraction in the box?","answer0":"3\/9","answer1":"5\/9","answer2":"6\/9","answer3":"7\/9","type_id":1,"correct_answer":1},"13394":{"id":13394,"question":"Ahmad drew a figure in a square grid. How many pairs of parallel lines are there in the figure? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13395":{"id":13395,"question":"Arrange the following numbers in order. Begin with the greatest number.\n6900, 9060, 6090, 6009 (a) (b) (c) (d) ","answer0":"9060","answer1":"6900","answer2":"6090","answer3":"6009","type_id":2,"correct_answer":null},"13397":{"id":13397,"question":"What is the remainder when 899 is divided by 6? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13398":{"id":13398,"question":"Find the difference between 9000 and 5826. Answer: ","answer0":"3174","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13399":{"id":13399,"question":"Mrs Rebecca spent 1 h 10 min baking cookies. She finished baking at 2:30 pm. What time did she start baking? Answer: ","answer0":"1.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13400":{"id":13400,"question":"Find the total value of $15.95 and $4.15 Answer: ","answer0":"20.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13402":{"id":13402,"question":"The bar graph shows the number of soft toys that five girls have.\nHow many more soft toys does Estelle have than Carine? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13403":{"id":13403,"question":"A bottle has a capacity of 2000 ml. It contains 1560 ml of water. How much more water is needed to fill up the bottle? Answer: ","answer0":"440","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13405":{"id":13405,"question":"Find the perimeter of the figure. Answer: ","answer0":"44","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13407":{"id":13407,"question":"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? Answer: ","answer0":"256","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13408":{"id":13408,"question":"Bala took 6 h 45 min to travel from Singapore to Genting Highlands. Mr Ng took 25 min more to travel the same distance. Mr Ng started travelling from Singapore at 15 00. What time did Mr Ng reach Genting Highlands? Give your answer in 24-hour clock. Answer: ","answer0":"22 10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13409":{"id":13409,"question":"Sally bought a dress. She gave the cashier $50 and received $17.20 change. What was the cost of the dress? Answer: ","answer0":"32.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13410":{"id":13410,"question":"The bar graph shows the number of roses and tulips a florist sold from Thursday to Sunday.\n(a) How many more roses did the florist sell on Saturday than Sunday?\n(b) Which day did the florist sell the greatest total number of roses and tulips? (a) (b) ","answer0":"50","answer1":"Thursday","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13411":{"id":13411,"question":"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? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13412":{"id":13412,"question":"Emily, Fiona and Gail shared some sweets. Gail had 58 sweets. Gail had 46 more sweets than Fiona. Emily had 3 times as many sweets as Fiona.\n(a) How many sweets did Fiona have?\n(b) How many sweets did the 3 girls have in all? (a) (b) ","answer0":"12","answer1":"106","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13413":{"id":13413,"question":"Vivian sold 785 cookies on Saturday. She sold 698 fewer cookies on Saturday than on Sunday. How many cookies did Vivian sell on both days? Answer: ","answer0":"2268","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13414":{"id":13414,"question":"Peter competed in a 5-km marathon. After running 2 km 850 m, he walked for a while before running again to complete the last 800 m. What was the distance that Peter walked during the marathon? Give your answer in kilometres and metres. Answer: ","answer0":"1 km 350 m","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13415":{"id":13415,"question":"Mr Goh paid $273 for 1 bag and 5 similar books. Each bag cost $93 more than each book. How much did he pay for each book? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13844":{"id":13844,"question":"A pair of shoes cost $125.80. A blouse cost $49.50.\n(a) How much more does the pair of shoes cost than the blouse?\n(b) Sarah bought the pair of shoes. She gave the cashier $150. How much change should she receive?\n(a) $ (b) $","answer0":"76.30","answer1":"24.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14143":{"id":14143,"question":"Find the value of 5\/7 + 1\/7","answer0":"4\/7","answer1":"6\/7","answer2":"4\/14","answer3":"6\/14","type_id":1,"correct_answer":1},"14148":{"id":14148,"question":"Which of the following fractions is nearest to 1 whole?","answer0":"1\/2","answer1":"3\/10","answer2":"4\/5","answer3":"7\/10","type_id":1,"correct_answer":2},"14149":{"id":14149,"question":"Write eight thousand, three hundred and nine in numerals. Answer: ","answer0":"8309","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14150":{"id":14150,"question":"Arrange the numbers in increasing order.\n9461, 6857, 6535, 9716 (a) (b) (c) (d) ","answer0":"6535","answer1":"6857","answer2":"9461","answer3":"9716","type_id":2,"correct_answer":null},"14153":{"id":14153,"question":"Find the perimeter of the shaded figure. (Each grid square is 1 cm by 1 cm.) Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14154":{"id":14154,"question":"Eugene started exercising at the time shown on the clock. What time did he start exercising? Answer: ","answer0":"10:20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14155":{"id":14155,"question":"$3.40 + $2.20 + = $10\nWhat is the missing value?","answer0":"$4.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14157":{"id":14157,"question":"The bar graph shows the number of Primary 3 students in four classes who went for the SwimSafer programme after school.\nHow many more girls went for the SwimSafer programme in 3C than in 3B? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14158":{"id":14158,"question":"(a) Find the sum of 376 and 825\n(b) Find the difference between 781 and 1000 (a) (b) ","answer0":"1201","answer1":"219","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14159":{"id":14159,"question":"There are 936 apples in a box. There are 6 times as many apples as pears. How many apples and pears are there altogether in the box? Answer: ","answer0":"1092","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14160":{"id":14160,"question":"(a) Find the product of 750 and 8\n(b) Find the quotient and remainder when 649 \/ 9 (a) (b) ","answer0":"6000","answer1":"72 R 1","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14161":{"id":14161,"question":"Find the values of A and B.\nA\/4 = 6\/8 = 9\/B (a) (b) ","answer0":"3","answer1":"12","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14162":{"id":14162,"question":"A piece of metal wire was bent into the shape of a square. Each side of the square was 9 cm. The same piece of wire was then bent into the shape of a rectangle. The length of the rectangle was 12 cm. What was the breadth of the rectangle? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14163":{"id":14163,"question":"Anand spent 2 h 30 min on his project. He stopped working on his project at 10 20 as shown on his watch. His watch was 15 min slow. What was the correct time he started working on his project? Give your answer in the 24-hour clock. Answer: ","answer0":"0805","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14164":{"id":14164,"question":"At the bookshop, erasers were sold for 55 cents each. Nora had 3 two-dollar notes in her wallet. How much money would Nora have left after buying 10 such erasers? Answer: ","answer0":"$0.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14165":{"id":14165,"question":"The table shows the number of paper stars Jenny made each day. On the first day, she made 10 paper stars. Each day, she makes twice as many paper stars as she did on the previous day. On which day would she make 320 paper stars?\nDay 1: 10, Day 2: 20, Day 3: 40 Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14166":{"id":14166,"question":"Randy has 1289 blue and yellow pencils. 475 pencils are blue and the rest are yellow.\n(a) How many yellow pencils does Randy have?\n(b) Randy buys another 1256 blue pencils. How many blue pencils does he have in total? (a) (b) ","answer0":"814","answer1":"1731","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14167":{"id":14167,"question":"Mrs Tan had some blueberries. She packed them equally into 9 boxes and found that she had 600 g of blueberries left. Each box had 720 g of blueberries. What was the mass of blueberries Mrs Tan had at first? Give your answer in kilograms and grams. Answer: ","answer0":"7 kg 80 g","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14168":{"id":14168,"question":"At first, Vanessa had 758 cards, while Gary had 1548 cards. Vanessa then bought some more cards. In the end, Gary had 125 fewer cards than Vanessa. How many cards did Vanessa buy? Answer: ","answer0":"915","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14169":{"id":14169,"question":"Gina had 698 more beads than Liz. She gave 225 beads to Liz. How many more beads does Gina have than Liz in the end? Answer: ","answer0":"248","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14458":{"id":14458,"question":"Arrange the following numbers in decreasing order.\n3687 , 1069 , 3692 (a) (b) (c) ","answer0":"3692","answer1":"3687","answer2":"1069","answer3":null,"type_id":2,"correct_answer":null},"14459":{"id":14459,"question":"The difference between two numbers is 65. The smaller number is 387. What is the greater number? Answer: ","answer0":"452","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14465":{"id":14465,"question":"Emily has a total of 32 oranges. She places them equally into 4 boxes. How many oranges are there in each box? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14466":{"id":14466,"question":"Every customer at Shine Bakery received 2 free doughnuts for every 8 cupcakes paid. Sally received 12 free doughnuts after paying for some cupcakes. How many cupcakes did she pay for? Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14467":{"id":14467,"question":"Strive Tour Agency had 2328 customers on Monday. It had 519 fewer customers on Tuesday than on Monday. How many customers did Strive Tour Agency have on both days? Answer: ","answer0":"4137","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14468":{"id":14468,"question":"(a) A bag cost $95.20. During a sale, Mary paid $75.80 for it. How much did Mary save?\n(b) Mary gave the cashier two $50 notes. How much change did she receive? (a) (b) ","answer0":"19.40","answer1":"24.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14750":{"id":14750,"question":"Which of the following is equivalent to 2\/3?","answer0":"1\/3","answer1":"1\/2","answer2":"4\/6","answer3":"5\/6","type_id":1,"correct_answer":2},"14753":{"id":14753,"question":"In the figure, how many of the marked angles are acute angles? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14757":{"id":14757,"question":"Shirley had 2 five-dollar notes. She bought 6 pens that cost 90 cents each.\n\n(a) How much money did Shirley pay for the 6 pens?\n(b) How much money did Shirley have left after buying 6 pens? (a) (b) ","answer0":"$5.40","answer1":"$4.60","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14758":{"id":14758,"question":"A packet of sugar and 8 similar packets of noodles weight 5700 g. The mass of the packet of sugar is 900 g.\n\n(a) What is the total mass of the 8 packets of noodles?\n(b) What is the mass of each packet of noodles? (a) g (b) g","answer0":"4800","answer1":"600","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14759":{"id":14759,"question":"Mr Lim had 4 times as many muffins as Ms Siti. After selling 63 muffins, he had as many muffins as Ms Siti. How many muffins did Mr Lim have at first? Answer: ","answer0":"84","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15017":{"id":15017,"question":"Which fraction is equivalent to 2\/5?","answer0":"2\/10","answer1":"4\/15","answer2":"6\/15","answer3":"12\/15","type_id":1,"correct_answer":2},"15022":{"id":15022,"question":"Grace wants to shade 1\/2 of the figure. How many more part(s) must she shade?","answer0":"1","answer1":"2","answer2":"3","answer3":"4","type_id":1,"correct_answer":0},"15023":{"id":15023,"question":"How many hundreds are there in 4800? Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15025":{"id":15025,"question":"Arrange the following numbers in order. Begin with the smallest.\n7586, 5678, 7856, 5867 (a) (b) (c) (d) ","answer0":"5678","answer1":"5867","answer2":"7586","answer3":"7856","type_id":2,"correct_answer":null},"15028":{"id":15028,"question":"Express 2:15 pm using the 24-hour clock. Answer: ","answer0":"1415","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15031":{"id":15031,"question":"The bar graph shows the number of books read by 4 classes. What is the total number of books read by all 4 classes? Answer: ","answer0":"430","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15033":{"id":15033,"question":"Mei Mei baked 200 cupcakes. She kept 20 cupcakes for herself and shared the rest equally among her 9 friends. How many cupcakes did each friend receive? Answer: ","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15034":{"id":15034,"question":"Mdm Wong took 6 classes of pupils to the zoo. She gave each pupil a packet of milk. There were 35 pupils in one of the classes and 39 pupils in each of the remaining classes. How many packets of milk did Mdm Wong give away altogether? Answer: ","answer0":"230","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15039":{"id":15039,"question":"Anisah paid $4.90 for 2 packets of sweets during a sale on Wednesday. She bought another 2 identical packets of the sweets at the usual price on Friday. How much more did she have to pay for the 2 packets of sweets on Friday?\n$","answer0":"3.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15040":{"id":15040,"question":"Emily has 80 more stickers than Sarah. Emily gave 27 stickers to Sarah. How many more stickers did Emily have than Sarah in the end? Answer: ","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15042":{"id":15042,"question":"Mr Lim needs 1250 cupcakes for a carnival. He has 377 cupcakes. Cupcakes are sold in boxes of 7. What is the least number of boxes of cupcakes that he needs to buy for the carnival? Answer: ","answer0":"125","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15043":{"id":15043,"question":"Mr Lim had 260 more stamps than Mr Ang at first. After he gave away 100 stamps, he had twice as many stamps as Mr Ang. How many stamps did Mr Lim have at first? Answer: ","answer0":"420","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15353":{"id":15353,"question":"5\/9 = \/72\nWhat is the missing numerator?","answer0":"10","answer1":"18","answer2":"40","answer3":"68","type_id":1,"correct_answer":2},"15364":{"id":15364,"question":"Leo bought a toy car that cost $13.85. He paid an additional $1.50 for a box. How much did he spend in all? Leo paid the cashier with two $10-notes. How much change did he receive?\n , ","answer0":"$15.35","answer1":"$4.65","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13422":{"id":13422,"question":"2\/3 = \/12. What is the missing numerator in the box?","answer0":"8","answer1":"6","answer2":"3","answer3":"4","type_id":1,"correct_answer":0},"13426":{"id":13426,"question":"The circle is made up of equal parts. What fraction of the circle is not shaded?","answer0":"1\/3","answer1":"1\/2","answer2":"3\/5","answer3":"2\/3","type_id":1,"correct_answer":0},"13427":{"id":13427,"question":"Arrange these fractions from the greatest to the smallest.\n1\/2 , 5\/8 , 3\/10 , 5\/9","answer0":"5\/9 , 5\/8 , 1\/2 , 3\/10","answer1":"3\/10 , 1\/2 , 5\/9 , 5\/8","answer2":"1\/2 , 3\/10 , 5\/8 , 5\/9","answer3":"5\/8 , 5\/9 , 1\/2 , 3\/10","type_id":1,"correct_answer":3},"13433":{"id":13433,"question":"What is the missing value in the equation?\n$97.25 \u2212 $18.60 = ","answer0":"$78.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13446":{"id":13446,"question":"Mrs Lee bought a blouse for $41.65. She also bought a pair of shoes for $33.80. She gave the cashier a $100 note. How much change did she receive?\n","answer0":"$24.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13849":{"id":13849,"question":"Julia bought a cake for $19.30. She had $3.80 left in her wallet. How much money did she have at first?","answer0":"$15.50","answer1":"$16.50","answer2":"$22.10","answer3":"$23.10","type_id":1,"correct_answer":3},"13851":{"id":13851,"question":"Arrange the numbers in increasing order. 8321, 8231, 8312, 8213 (a) (b) (c) (d) ","answer0":"8213","answer1":"8231","answer2":"8312","answer3":"8321","type_id":2,"correct_answer":null},"13852":{"id":13852,"question":"Find the sum of 7456 and 855. Answer: ","answer0":"8311","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13853":{"id":13853,"question":"What is the quotient when 810 is divided by 4? Answer: ","answer0":"202 R2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13855":{"id":13855,"question":"When a number is divided by 5, the quotient is 78 and the remainder is 4. What is the number? Answer: ","answer0":"394","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13856":{"id":13856,"question":"Lionel bought a football for $29.90 and a water bottle for $11.85. He gave the cashier a $50 note. How much change did he receive from the cashier? Answer: ","answer0":"$8.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13857":{"id":13857,"question":"Ali had 230 stickers at first. After Ali gave 20 stickers to Lena, he had 34 more stickers than Lena in the end. How many stickers did Lena have in the end? Answer: ","answer0":"176","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13858":{"id":13858,"question":"Mr Tan bought 504 pens. He packed 6 pens into each bag. How many bags did Mr Tan use to pack all the pens? Each pen cost $2. How much did Mr Tan pay for all the pens? bags, $","answer0":"84","answer1":"1008","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13861":{"id":13861,"question":"What fraction of the figure is shaded?","answer0":"2\/3","answer1":"3\/5","answer2":"1\/2","answer3":"2\/5","type_id":1,"correct_answer":3},"13862":{"id":13862,"question":"What is the missing fraction in the box on the number line?","answer0":"4\/7","answer1":"1\/2","answer2":"5\/8","answer3":"2\/3","type_id":1,"correct_answer":0},"13864":{"id":13864,"question":"Arrange these fractions from the smallest to the greatest. 7\/8, 1\/2, 3\/7, 7\/12","answer0":"1\/2, 3\/7, 7\/8, 7\/12","answer1":"7\/12, 7\/8, 3\/7, 1\/2","answer2":"7\/8, 7\/12, 1\/2, 3\/7","answer3":"3\/7, 1\/2, 7\/12, 7\/8","type_id":1,"correct_answer":3},"13866":{"id":13866,"question":"What is the missing numerator? 3\/8 = \/24","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13867":{"id":13867,"question":"How many right angles are there inside the figure? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13868":{"id":13868,"question":"The bar graph shows the number of pupils in each level who visited the school library. How many more P1 pupils visited the school library than P3 pupils? Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13871":{"id":13871,"question":"Jenny bought 72 boxes of cookies. There were 9 cookies in each box. She ate 15 cookies. How many cookies did she have left? Answer: ","answer0":"633","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13872":{"id":13872,"question":"Johnson had 3 times as many stickers as Nicole. Nicole had 6 more stickers than Santhi. They had 314 stickers altogether. How many stickers did Nicole have? Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14174":{"id":14174,"question":"Which of the following is not an equivalent fraction of 2\/3?","answer0":"4\/6","answer1":"4\/9","answer2":"6\/9","answer3":"8\/12","type_id":1,"correct_answer":1},"14177":{"id":14177,"question":"The figure is made up of identical rectangles. How many more rectangles must be shaded so that 3\/4 of the figure is shaded?","answer0":"5","answer1":"2","answer2":"6","answer3":"9","type_id":1,"correct_answer":0},"14182":{"id":14182,"question":"Kelly had 18 boxes of donuts. Each box contained 6 donuts each. How many donuts did Kelly have? Answer: ","answer0":"108","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14183":{"id":14183,"question":"The bar graph shows the number of Primary 3 to Primary 5 students who cannot swim. How many Primary 4 students cannot swim? Answer: ","answer0":"130","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14184":{"id":14184,"question":"How many minutes are there in 4 h 25 min? Answer: ","answer0":"265","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14185":{"id":14185,"question":"What is the area of the rectangle? Answer: ","answer0":"104","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14186":{"id":14186,"question":"Name the line which is perpendicular to Line EF. Answer: ","answer0":"CD","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14188":{"id":14188,"question":"74 students are going for an excursion to Sentosa. Each van can ferry 9 students. Find the least number of vans that are needed to ferry all the students for the excursion. Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14189":{"id":14189,"question":"Mrs Lee reached the movie theatre at 1.25 p.m. She reached 10 minutes before the movie started. The movie lasted for 1 h 15 min. What time did the movie end? Answer: ","answer0":"2.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14190":{"id":14190,"question":"Mr Lim bought a pair of headphones for $62.60. He bought a watch that cost $17.50 less. How much did he pay in total? Answer: ","answer0":"107.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14191":{"id":14191,"question":"Ali and Wanting had 180 marbles altogether. Ali had 4 times as many marbles as Wanting. How many marbles did Ali have? Answer: ","answer0":"144","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14193":{"id":14193,"question":"4 T-shirts and 5 pairs of shorts cost $116. A T-shirt and a pair of shorts cost $27. How much does a pair of shorts cost? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14770":{"id":14770,"question":"Mrs Lee bought a dress for $39.90 and a pair of shoes for $58.50. She had $24.10 left.\n(a) How much did the dress and shoes cost?\n(b) How much money did Mrs Lee have at first?\nAns: (a) (b) ","answer0":"$98.40","answer1":"$122.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14775":{"id":14775,"question":"Which of the following fractions is equivalent to 3\/4?","answer0":"2\/3","answer1":"4\/5","answer2":"9\/12","answer3":"9\/16","type_id":1,"correct_answer":2},"14777":{"id":14777,"question":"- 2\/9 = 1\/3\nWhat is the missing fraction in the box?","answer0":"1\/9","answer1":"1\/6","answer2":"3\/12","answer3":"5\/9","type_id":1,"correct_answer":3},"14778":{"id":14778,"question":"Which one of the following fractions is the greatest?","answer0":"5\/9","answer1":"5\/12","answer2":"7\/9","answer3":"7\/12","type_id":1,"correct_answer":2},"14784":{"id":14784,"question":"Clyden had $60 more than Kiefer.\nKiefer gave $8 to Clyden and had $20 left.\nHow much did Clyden have in the end?\n","answer0":"$96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15049":{"id":15049,"question":"What is the missing number in the box?\n2\/5 = \/10","answer0":"7","answer1":"5","answer2":"3","answer3":"4","type_id":1,"correct_answer":3},"15052":{"id":15052,"question":"Arrange these fractions from the greatest to the smallest.\n5\/9, 2\/3, 1\/7","answer0":"1\/7, 5\/9, 2\/3","answer1":"2\/3, 1\/7, 5\/9","answer2":"5\/9, 2\/3, 1\/7","answer3":"2\/3, 5\/9, 1\/7","type_id":1,"correct_answer":3},"15055":{"id":15055,"question":"What is the smallest 4-digit even number that can be formed using all the digits given below?\n8, 2, 3, 1 Answer: ","answer0":"1238","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15057":{"id":15057,"question":"Find the value of 108 \/ 4 Answer: ","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15058":{"id":15058,"question":"The bar graph shows the number of buns sold by a bakery for 5 days. How many buns were sold from Monday to Wednesday? Answer: ","answer0":"700","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15059":{"id":15059,"question":"The clock shows the time Jayden reached the park in the afternoon. What time did he reach the park? Write the time in 24-hour clock. Answer: ","answer0":"14:35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15060":{"id":15060,"question":"The figure is made up of 1-cm squares. Find the area of the figure. Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15062":{"id":15062,"question":"Andres collected 3 times as many marbles as Beevi. They collected 140 marbles altogether. How many marbles did Beevi collect? Answer: ","answer0":"35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15063":{"id":15063,"question":"Samantha spent 2 h 20 min reading a book. She checked her watch when she stopped reading and it was 2.05 pm. Her watch was 10 minutes faster than the actual time. What was the actual time she started reading? Answer: a.m.","answer0":"11.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15064":{"id":15064,"question":"Siti received $36.40 from her father and $23.80 from her mother. She bought a pair of shoes and had $18.20 left. How much did she pay for the pair of shoes? Answer: ","answer0":"$42.00","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15065":{"id":15065,"question":"260 pupils were divided equally into groups of 4. 2 pupils from each group were chosen as group leaders. How many group leaders were there altogether? Answer: ","answer0":"130","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15066":{"id":15066,"question":"Pupils in the Science Club collected 344 bottles for a recycling project. After packing some bottles equally into 8 bags, 16 bottles were left. How many bottles were there in each bag? Answer: ","answer0":"41","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15067":{"id":15067,"question":"Mrs Wong used some flour to bake cookies and muffins. She used 1200 g to bake the muffins. She used 560 g less flour to bake the cookies than muffins. How much flour did she use altogether? Answer: ","answer0":"1840","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15068":{"id":15068,"question":"Amelia had 325 marbles. 179 marbles were red and the rest were blue. (a) How many blue marbles did Amelia have? (b) Amelia's mother gave her 208 more red marbles. How many red marbles did Amelia have in the end? (a) (b) ","answer0":"146","answer1":"387","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15369":{"id":15369,"question":"Which of the following shows that 1\/4 of the figure is shaded?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":3},"15370":{"id":15370,"question":"The figure is made up of equal squares. Henry wants to have 2\/3 of the figure shaded. How many more squares does he need to shade?","answer0":"1","answer1":"8","answer2":"7","answer3":"4","type_id":1,"correct_answer":2},"15371":{"id":15371,"question":"Arrange these fractions from the greatest to the smallest. 1\/2 , 3\/8 , 7\/9","answer0":"3\/8 , 1\/2 , 7\/9","answer1":"1\/2 , 3\/8 , 7\/9","answer2":"7\/9 , 1\/2 , 3\/8","answer3":"7\/9 , 3\/8 , 1\/2","type_id":1,"correct_answer":2},"12770":{"id":12770,"question":"Which of the following fractions is equivalent to 2\/5 ?","answer0":"4\/5","answer1":"4\/7","answer2":"4\/10","answer3":"2\/10","type_id":1,"correct_answer":2},"12776":{"id":12776,"question":"Which of the following fractions is greater than 5\/9 ?","answer0":"1\/2","answer1":"5\/7","answer2":"3\/8","answer3":"4\/10","type_id":1,"correct_answer":1},"12781":{"id":12781,"question":"What is the quotient when 64 is divided by 9? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12783":{"id":12783,"question":"Add $37.15 to $70.05. Answer: ","answer0":"$107.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12784":{"id":12784,"question":"Elsa bought a badminton racket for $26.50. She gave the cashier $50. What is the amount of change she should get? $","answer0":"23.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12786":{"id":12786,"question":"Mei Mei has 2356 roses. Devi has 2715 roses. How many roses do they have altogether? Answer: ","answer0":"5071","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12787":{"id":12787,"question":"3 children shared some marbles. Each child received 15 marbles. How many marbles were there altogether? Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12795":{"id":12795,"question":"The graph shows the number of plates of food sold by different stalls. Each plate of food was sold at $3. Which stall would collect a total of $450 from the number of plates of food sold? ","answer0":"Stall C","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12796":{"id":12796,"question":"Jim is thinking of a 3-digit even number. It can be divided by 3 without remainder. The digit in the hundreds place is 2 times the digit in the tens place. What is the smallest possible number? Answer: ","answer0":"210","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12797":{"id":12797,"question":"Mrs Lim baked 126 cupcakes. She packed all of them into boxes. Each box can hold 8 cupcakes. What was the least number of boxes Mrs Lim needed? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12798":{"id":12798,"question":"In a theatre, there were 460 men, 345 women and 226 children. How many more adults than children were there in the theatre? Answer: ","answer0":"579","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12799":{"id":12799,"question":"A badminton racket and a T-shirt cost $172. The racket is cost $36 more than the T-shirt. What is the cost of the T-shirt? Answer: ","answer0":"$68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12800":{"id":12800,"question":"Raju bought 7 packets of sweets. Each packet has 150 sweets. He puts 6 sweets in each goodie bag. How many goodie bags did Raju have? Answer: ","answer0":"175","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12801":{"id":12801,"question":"2 books and 1 bag cost $58. 1 book and 1 bag cost $43. What is the cost of 1 bag? Answer: ","answer0":"$28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12817":{"id":12817,"question":"Jack bought a computer and a printer. The computer cost $2549. The printer cost $1590 less than the computer.\n(a) How much did the printer cost? $\n(b) How much money did Jack spend altogether? $","answer0":"959","answer1":"3508","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12819":{"id":12819,"question":"Kumar had $1542 at first. After spending $352, Kumar still had $157 more than Eric. How much money did Eric have? $","answer0":"1033","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13459":{"id":13459,"question":"Express 8\/12 in its simplest form.","answer0":"2\/3","answer1":"1\/3","answer2":"1\/4","answer3":"1\/6","type_id":1,"correct_answer":0},"13464":{"id":13464,"question":"Which one of the following statements is true?","answer0":"1\/4 > 1\/2","answer1":"5\/6 > 1\/2","answer2":"3\/12 < 1\/4","answer3":"2\/3 < 1\/4","type_id":1,"correct_answer":1},"13465":{"id":13465,"question":"2\/8 + 1\/12 =","answer0":"1\/3","answer1":"1\/6","answer2":"3\/12","answer3":"3\/20","type_id":1,"correct_answer":0},"13469":{"id":13469,"question":"Divide 472 by 8. Answer: ","answer0":"59","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13470":{"id":13470,"question":"Mr Lee slept at 23 25.\nGive the time he slept in 12-hour clock.\nInclude am or pm in your answer. Answer: p.m.","answer0":"11.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13476":{"id":13476,"question":"Using all the digits, form the greatest 4-digit odd number with the digit 3 in the tens place.\n2 4 7 3 Answer: ","answer0":"4237","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13477":{"id":13477,"question":"There are 1374 adults in the concert hall.\nThere are 639 fewer children than adults.\nHow many children are there in the concert hall? Answer: ","answer0":"735","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13478":{"id":13478,"question":"A fruit seller packs 280 apples into bags of 6.\nHow many apples are left unpacked? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13479":{"id":13479,"question":"A storybook costs $40.15. It costs $17.65 less than a dictionary.\nWhat is the cost of the dictionary?\n$ ","answer0":"57.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13481":{"id":13481,"question":"Fatimah and her family ate at a fast food restaurant.\nThe meal cost $33.25. She gave the cashier a $50 note.\nHow much change should she receive?\n$ ","answer0":"16.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13485":{"id":13485,"question":"A train arrived at Gardens MRT station with 1359 passengers.\n247 passengers alighted from the train and 498 passengers boarded the train.\nHow many passengers were there in the train when it left Gardens MRT station? Answer: ","answer0":"1610","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13487":{"id":13487,"question":"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 $8.\nHow much did Mr Rahim pay for his fence?\n$ ","answer0":"256","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13488":{"id":13488,"question":"Mrs Soh had 13 packets of sweets. Each packet had the same number of sweets. She gave 12 pupils a packet each.\nFrom the remaining packet, she gave 7 sweets to each of the same pupils and there was no leftover.\nHow many sweets did each pupil get in the end? Answer: ","answer0":"91","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13489":{"id":13489,"question":"A box of 4 muffins cost $9. Mrs Lim has $120.\nHow many boxes of muffins can she buy at most? Answer: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13490":{"id":13490,"question":"Ali and Samad had 80 marbles altogether.\nAfter Ali gave 7 marbles to Samad, Ali had 4 times as many marbles as Samad.\nHow many marbles did Samad have in the end? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13873":{"id":13873,"question":"Write nine thousand and forty-two in numerals. Answer: ","answer0":"9042","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13876":{"id":13876,"question":"Add 4108 and 3897. Answer: ","answer0":"8005","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13877":{"id":13877,"question":"Subtract 2146 from 7062. Answer: ","answer0":"4916","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13879":{"id":13879,"question":"What is 10 more than 7069? Answer: ","answer0":"7079","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13880":{"id":13880,"question":"Arrange the numbers in increasing order.\n4772, 4227, 4727 (a) (b) (c) ","answer0":"4227","answer1":"4727","answer2":"4772","answer3":null,"type_id":2,"correct_answer":null},"13884":{"id":13884,"question":"Look at the numbers.\n8143, 1726, 3962, 9057\nFind the difference between the greatest number and the smallest number. Answer: ","answer0":"7331","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13886":{"id":13886,"question":"Use all the digits to form the greatest even number between 5000 and 8000.\n1, 3, 6, 8 Answer: ","answer0":"6318","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13887":{"id":13887,"question":"Jenny has 685 stamps. She has 134 stamps fewer than Amy. How many stamps do they have altogether? Answer: ","answer0":"1504","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13888":{"id":13888,"question":"The difference between two numbers is 2307. The smaller number is 3480.\n(a) What is the greater number?\n(b) What is the sum of the two numbers? (a) (b) ","answer0":"5787","answer1":"9267","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13889":{"id":13889,"question":"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 is the digit in the tens place of the greater number? (a) (b) ","answer0":"2143","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13890":{"id":13890,"question":"Sarah bought a toy with the amount of money shown. How much did she pay for the toy? Answer: ","answer0":"7.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13891":{"id":13891,"question":"$2.10 - $0.50 = ","answer0":"1.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13894":{"id":13894,"question":"What is the product of 6 and 32? Answer: ","answer0":"192","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13895":{"id":13895,"question":"What is the quotient when 882 is divided by 9? Answer: ","answer0":"98","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13899":{"id":13899,"question":"A pen costs $3.50. It costs 65\u00a2 less than a box of colour pencils. How much does the box of colour pencils cost? Answer: ","answer0":"4.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13900":{"id":13900,"question":"Dawn and Eileen have 188 stamps altogether. Dawn has 3 times as many stamps as Eileen. How many stamps does Eileen have? Answer: ","answer0":"47","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13901":{"id":13901,"question":"Miss Goh had 102 cupcakes. She wanted to pack all the cupcakes into boxes. Each box could contain at most 8 cupcakes. What is the least number of boxes she would need? Answer: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13902":{"id":13902,"question":"Mr Wong wanted to buy a hardcover notebook that cost $12.80. However, he found that he needed $3.90 more.\n(a) How much money did Mr Wong have?\n(b) He decided to buy a cheaper softcover notebook which cost $7.50. How much money would Mr Wong have left in the end? (a) (b) ","answer0":"8.90","answer1":"1.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13903":{"id":13903,"question":"Sara had $30.80 at first. She spent some of her money to buy a gift for her mother. Then her father gave her another $12. In the end, she had $15.50. How much did Sara spend on the gift? Answer: ","answer0":"27.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13904":{"id":13904,"question":"Miss Chua prepared 100 balloons for her class. She wanted to give 3 balloons to every pupil but she was short of 17 balloons. How many pupils were there in her class? Answer: ","answer0":"39","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13905":{"id":13905,"question":"Evelyn has 16 cookies. Freya has 7 times as many cookies as Evelyn. Gerald has half as many cookies as Freya. How many cookies does Gerald have? Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13906":{"id":13906,"question":"What fraction of the figure is shaded?","answer0":"4\/8","answer1":"4\/12","answer2":"8\/4","answer3":"8\/12","type_id":1,"correct_answer":1},"13910":{"id":13910,"question":"Which of these fractions is greater than 4\/5?","answer0":"2\/3","answer1":"5\/8","answer2":"7\/10","answer3":"6\/7","type_id":1,"correct_answer":3},"13912":{"id":13912,"question":"Study the figure.\n(a) Name a pair of perpendicular lines.\n(b) Name a pair of parallel lines. (a) (b) ","answer0":"XY \u22a5 ST","answer1":"AB \/\/ PQ","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13916":{"id":13916,"question":"The figure is made up of 9 identical triangles. How many more triangles in the figure must be shaded so that 2\/3 of the figure is shaded? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13918":{"id":13918,"question":"The bar graph shows the number of cups of drinks sold. How many cups of mango sago and peach tea were sold altogether? Answer: ","answer0":"29","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13919":{"id":13919,"question":"The table and bar graph show the number of flowers sold by different florists.\n(a) Which florist sold two times as many flowers as Florist C?\n(b) How many flowers did Florist A sell?\n(c) How many flowers does each symbol stand for? (a) (b) (c) ","answer0":"Florist B","answer1":"30","answer2":"10","answer3":null,"type_id":2,"correct_answer":null},"13920":{"id":13920,"question":"The bar graph shows the number of visitors at a carnival over four days.\n(a) Which day had more children than adults?\n(b) How many more adults than children were there on Day 4?\n(c) The table shows the number of boys, girls, men and women who visited the carnival on Days 1 and 2. Based on the bar graph, the number of women on Day 1 is and the number of boys on Day 2 is .","answer0":"Day 3","answer1":"25","answer2":"50","answer3":"15","type_id":2,"correct_answer":null},"14201":{"id":14201,"question":"4\/9 + 1\/3 =","answer0":"3\/6","answer1":"5\/9","answer2":"7\/9","answer3":"5\/12","type_id":1,"correct_answer":2},"14202":{"id":14202,"question":"12\/18 = 8\/ What is the missing number in the box?","answer0":"10","answer1":"12","answer2":"14","answer3":"24","type_id":1,"correct_answer":1},"14211":{"id":14211,"question":"Mrs Tan paid for her meal with a $50-note and got $14.30 change. How much did her meal cost?\nAns: $ ","answer0":"35.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14799":{"id":14799,"question":"Jack bought a computer and a printer. The computer cost $2549. The printer cost $1590 less than the computer.\n(a) How much did the printer cost? $\n(b) How much money did Jack spend altogether? $","answer0":"959","answer1":"3508","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14801":{"id":14801,"question":"Kumar had $1542 at first. After spending $352, Kumar still had $157 more than Eric. How much money did Eric have?\n$","answer0":"1033","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14226":{"id":14226,"question":"Which of the following figures does not show 1\/4 of the figure shaded?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":3},"14232":{"id":14232,"question":"What is the missing number in the box? 4\/5 = \/30","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14235":{"id":14235,"question":"A fan costs $23.10. A toy car costs $10.80 less than the fan. How much does the toy car cost? $","answer0":"12.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14240":{"id":14240,"question":"Ronald spent $12.75 on Monday and $4.65 on Tuesday. He had $36.70 left in his wallet at the end of Tuesday. How much money did Ronald have at first on Monday? $","answer0":"54.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14246":{"id":14246,"question":"A shop sells keychains at the prices shown. 1 keychain costs $5. 1 box of 4 keychains costs $13. Special Offer: Buy 2 boxes of keychains, get 1 keychain free! (a) Sally bought only 3 keychains. How much did she pay for them? $ (b) Eryn wants to buy 14 keychains. What is the least amount of money she needs to buy them? $","answer0":"15","answer1":"44","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12466":{"id":12466,"question":"What is the missing number in the box?\n2\/8 = \/12","answer0":"6","answer1":"8","answer2":"3","answer3":"4","type_id":1,"correct_answer":2},"12469":{"id":12469,"question":"What fraction of the figure is shaded? Express your answer in the simplest form.","answer0":"1\/4","answer1":"1\/8","answer2":"1\/2","answer3":"1\/7","type_id":1,"correct_answer":1},"12470":{"id":12470,"question":"James and Jane were given the same amount of money. Jane paid $29.50 for a book and saved $25.50. James spent $49.95 on a toy car. How much did James save?","answer0":"$4.05","answer1":"$5.05","answer2":"$5.15","answer3":"$45.15","type_id":1,"correct_answer":1},"12492":{"id":12492,"question":"Mdm Ng saved $138 more than Mr Tan. Mdm Ng gave Mr Tan $40. How much more money did Mdm Ng have than Mr Tan in the end?\n","answer0":"58","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12504":{"id":12504,"question":"Find the value of 3826 + 2641. Answer: ","answer0":"6467","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12510":{"id":12510,"question":"Mary saved $799 in February. She saved $253 less in February than in January. How much did Mary save altogether in January and in February? ","answer0":"1851","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13142":{"id":13142,"question":"Randy has 318 bookmarks. His sister has 6 times as many bookmarks as Randy. How many bookmarks does his sister have? Answer: ","answer0":"1908","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13143":{"id":13143,"question":"A fruit seller has 405 mangoes. He packed the mangoes in 5 boxes. How many mangoes are there in each box? Answer: ","answer0":"81","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13144":{"id":13144,"question":"Miss Rita has a ribbon that is 252cm long. She cuts the ribbon into 9 equal strips. How long is 1 strip of the small ribbon? Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13145":{"id":13145,"question":"Billy and Rick made 162 paper cranes to decorate the school hall. Billy made 5 times as many paper cranes as Rick. (a) How many paper cranes did Billy make? (b) How many paper cranes did Rick make? (a) (b) ","answer0":"135","answer1":"27","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13146":{"id":13146,"question":"Uncle Jacob donated 260 pencils to a children's home. He packed the pencils into gift boxes. Each gift box contains 7 pencils. What is the least number of pencils he needs if he wants 7 pencils in every box? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13495":{"id":13495,"question":"Which fraction is greater than 1\/2?","answer0":"1\/3","answer1":"3\/8","answer2":"4\/7","answer3":"6\/12","type_id":1,"correct_answer":2},"13497":{"id":13497,"question":"Which of the following fractions is equivalent to 2\/3?","answer0":"4\/9","answer1":"1\/2","answer2":"6\/9","answer3":"5\/6","type_id":1,"correct_answer":2},"13501":{"id":13501,"question":"Find the value of 6\/8 - 1\/2.","answer0":"10\/8","answer1":"5\/6","answer2":"7\/10","answer3":"1\/4","type_id":1,"correct_answer":3},"13506":{"id":13506,"question":"Ariel wants to shade 3\/4 of the hearts. How many more hearts should she shade?","answer0":"5","answer1":"7","answer2":"9","answer3":"4","type_id":1,"correct_answer":3},"13512":{"id":13512,"question":"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: $ ","answer0":"67.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13525":{"id":13525,"question":"Notebooks are sold in a shop as shown. 1 notebook for $2.80; 3 notebooks for $8. Mr Muthu bought 14 notebooks. What was the least amount of money he needed to pay for all the notebooks? Ans: ","answer0":"$37.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13927":{"id":13927,"question":"Arrange the items from the most expensive to the cheapest.\nstorybook $18.95, bag $39.90, water bottle $20.50","answer0":"bag, storybook, water bottle","answer1":"bag, water bottle, storybook","answer2":"storybook, water bottle, bag","answer3":"water bottle, bag, storybook","type_id":1,"correct_answer":1},"13937":{"id":13937,"question":"Jimmy spent $18.80 for lunch. Which two food items did he order?\nFrench fries $8.90, Ice-cream $7.90, Burger $9.90","answer0":"French fries and Ice-cream","answer1":"French fries and Burger","answer2":"Ice-cream and Burger","answer3":"French fries and French fries","type_id":1,"correct_answer":1},"13940":{"id":13940,"question":"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? $","answer0":"8.80","answer1":"9.70","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13942":{"id":13942,"question":"What fraction of the figure is unshaded?","answer0":"1\/2","answer1":"1\/3","answer2":"2\/3","answer3":"4\/12","type_id":1,"correct_answer":2},"13944":{"id":13944,"question":"Which of the following fractions is the simplest form of 9\/12 ?","answer0":"1\/4","answer1":"3\/4","answer2":"3\/12","answer3":"18\/24","type_id":1,"correct_answer":1},"13945":{"id":13945,"question":"How many more boxes need to be shaded so that 5\/6 of the figure is shaded?","answer0":"1","answer1":"2","answer2":"6","answer3":"10","type_id":1,"correct_answer":2},"13949":{"id":13949,"question":"What number does box A and box B represent?\n2\/A = 4\/12 = B\/36","answer0":"A = 6, B = 8","answer1":"A = 6, B = 12","answer2":"A = 10, B = 28","answer3":"A = 2, B = 36","type_id":1,"correct_answer":1},"14481":{"id":14481,"question":"Mary saved $799 in February. She saved $253 less in February than in January. How much did Mary save altogether in January and in February? ","answer0":"1851","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14499":{"id":14499,"question":"What is the missing number in the box?\n2\/8 = \/12","answer0":"6","answer1":"8","answer2":"3","answer3":"4","type_id":1,"correct_answer":2},"14502":{"id":14502,"question":"What fraction of the figure is shaded? Express your answer in the simplest form.","answer0":"1\/4","answer1":"1\/8","answer2":"1\/2","answer3":"1\/7","type_id":1,"correct_answer":1},"14503":{"id":14503,"question":"James and Jane were given the same amount of money. Jane paid $29.50 for a book and saved $25.50. James spent $49.95 on a toy car. How much did James save?","answer0":"$4.05","answer1":"$5.05","answer2":"$5.15","answer3":"$45.15","type_id":1,"correct_answer":1},"14525":{"id":14525,"question":"Mdm Ng saved $138 more than Mr Tan. Mdm Ng gave Mr Tan $40. How much more money did Mdm Ng have than Mr Tan in the end?\n$","answer0":"58","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15072":{"id":15072,"question":"What is the missing number?\n3\/4 = \/8","answer0":"7","answer1":"6","answer2":"3","answer3":"4","type_id":1,"correct_answer":1},"15075":{"id":15075,"question":"Which of the following is true?","answer0":"7\/9 < 1\/3","answer1":"3\/4 < 1\/3","answer2":"1\/3 > 1\/2","answer3":"4\/7 > 4\/9","type_id":1,"correct_answer":3},"15076":{"id":15076,"question":"Arrange the following fractions from the smallest to the greatest.\n3\/4 4\/9 7\/12","answer0":"Smallest 4\/9, 7\/12, Greatest 3\/4","answer1":"Smallest 4\/9, 3\/4, Greatest 7\/12","answer2":"Smallest 7\/12, 3\/4, Greatest 4\/9","answer3":"Smallest 7\/12, 4\/9, Greatest 3\/4","type_id":1,"correct_answer":0},"15080":{"id":15080,"question":"What is the mass of the pineapple? Give your answer in g. Answer: ","answer0":"2700","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15082":{"id":15082,"question":"Find the remainder when 137 is divided by 6. Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15085":{"id":15085,"question":"A scarf costs $68.20. It costs $12.50 less than a blouse. What is the price of the blouse? Give your answer in $. Answer: ","answer0":"80.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15086":{"id":15086,"question":"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. Answer: ","answer0":"3900","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15087":{"id":15087,"question":"Samuel bought a total of 20 donuts. What was the least amount of money he needed to pay for all the donuts? Give your answer in $. Answer: ","answer0":"34","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15089":{"id":15089,"question":"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. Answer: ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15090":{"id":15090,"question":"Jane wanted to run 2 km 80 m. She completed 3 rounds on a running track. Each round is 400 m. How much further did she have to run? Give your answer in m. Answer: ","answer0":"880","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15091":{"id":15091,"question":"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. Answer: ","answer0":"33","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15092":{"id":15092,"question":"Mrs Chan had 36 muffins and some tarts. She packed all the muffins and tarts equally into boxes. There were 4 muffins and 6 tarts in each box. How many tarts did she have at first? Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15093":{"id":15093,"question":"The bar graph shows a total of 390 students from Primary 1 to Primary 4 who wear spectacles. The number of Primary 3 girls who wear spectacles is not shown.\n(a) How many more boys from Primary 4 than Primary 1 wear spectacles?\n(b) How many girls from Primary 3 wear spectacles? (a) (b) ","answer0":"45","answer1":"40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15094":{"id":15094,"question":"There were 28 more boys than girls in the library at first. 6 girls left the library and 4 boys entered the library.\n(a) How many more boys than girls were there in the library in the end?\n(b) There were a total of 96 students in the library in the end. How many girls were there in the library in the end? (a) (b) ","answer0":"38","answer1":"29","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15095":{"id":15095,"question":"There are 16 bicycles and tricycles in a shop. There are 38 wheels altogether. How many bicycles are there? Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15382":{"id":15382,"question":"Lily has some money. After her mother gave her $3.60. She had $13. How much did she have at first?","answer0":"$9.40","answer1":"$10.40","answer2":"$10.60","answer3":"$16.60","type_id":1,"correct_answer":0},"15387":{"id":15387,"question":"A pencil costs $3. Andy has $12, two 50-cent coins, one 50-cent coin and three 20-cent coins. Ben has some notes and coins. Who has enough money to buy the pencil?","answer0":"Andy","answer1":"Ben","answer2":"Both Andy and Ben","answer3":"Neither Andy nor Ben","type_id":1,"correct_answer":0},"15389":{"id":15389,"question":"Joe bought a tie for $19.90 and a gift for $8.50. He had $4 left. How much did he have at first? ","answer0":"$32.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15398":{"id":15398,"question":"Six children visited the chocolate factory. Mr Wonka gave eight chocolate candies to each child and kept four for himself. How many chocolate candies he had at first? Answer: ","answer0":"52","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15400":{"id":15400,"question":"580 people visited the cinema on a weekend. There were 168 fewer people visited the cinema on Sunday. How many people visited the cinema on Sunday? Answer: ","answer0":"206","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15401":{"id":15401,"question":"Charlie and Augustus made 90 paper planes. Augustus made 5 times as many paper planes as Charlie. How many more paper planes did Augustus make than Charlie? Answer: ","answer0":"60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15485":{"id":15485,"question":"Which of the following fractions is not an equivalent fraction of 1\/2?","answer0":"6\/12","answer1":"2\/10","answer2":"3\/6","answer3":"4\/8","type_id":1,"correct_answer":1},"15486":{"id":15486,"question":"In the number line, which of the following marks 7 3\/4?","answer0":"A","answer1":"B","answer2":"C","answer3":"D","type_id":1,"correct_answer":2},"15487":{"id":15487,"question":"What fraction of the figure is shaded?","answer0":"3\/7","answer1":"2\/5","answer2":"2\/3","answer3":"4\/5","type_id":1,"correct_answer":1},"15097":{"id":15097,"question":"Subtract $5.50 from $8.25","answer0":"$3.75","answer1":"$3.35","answer2":"$2.75","answer3":"$2.25","type_id":1,"correct_answer":2},"15103":{"id":15103,"question":"Arrange these fractions from the largest to the smallest.\n5\/12 , 3\/6 , 4\/7","answer0":"5\/12 , 4\/7 , 3\/6","answer1":"3\/6 , 4\/7 , 5\/12","answer2":"5\/12 , 3\/6 , 4\/7","answer3":"4\/7 , 3\/6 , 5\/12","type_id":1,"correct_answer":3},"15109":{"id":15109,"question":"Fill in the missing numerator and denominator in the equivalent fractions.\n3\/4 = 6\/ = \/16","answer0":"8","answer1":"12","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15116":{"id":15116,"question":"Jason bought a book and a file. The book cost $11.85 and the file cost $9.55. He gave the cashier $50.\na) How much did the book and file cost in total?\nb) How much change did Jason receive?\n , ","answer0":"$21.40","answer1":"$28.60","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15495":{"id":15495,"question":"Find the value of $14.35 + $5.90","answer0":"$19.25","answer1":"$20.15","answer2":"$20.25","answer3":"$21.25","type_id":1,"correct_answer":2},"15502":{"id":15502,"question":"The bar graph shows the number of each type of fish Mr Lee sold last Sunday.\nMr Lee sold each fish for $4.\nHow much did Mr Lee collect from selling all guppies and goldfish?\nAns: $","answer0":"600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15503":{"id":15503,"question":"Mrs Lee bought a dress for $39.90 and a pair of shoes for $56.80.\nShe gave the cashier a $100 note\nHow much change should Mrs Lee get?\nAns: $","answer0":"3.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15506":{"id":15506,"question":"A bag cost $9 more than a wallet.\nMr Lim paid $54 for 2 identical bags and a wallet.\nHow much did a wallet cost?\nAns: $","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12518":{"id":12518,"question":"Which of the following is an equivalent fraction of 6\/8?","answer0":"3\/4","answer1":"4\/6","answer2":"3\/8","answer3":"8\/10","type_id":1,"correct_answer":0},"12519":{"id":12519,"question":"Arrange the fractions in order, starting from the greatest to the smallest.\n3\/5 , 1\/4 , 7\/10 , 1\/2","answer0":"3\/5 , 7\/10 , 1\/4 , 1\/2","answer1":"1\/4 , 1\/2 , 3\/5 , 7\/10","answer2":"7\/10 , 1\/2 , 3\/5 , 1\/4","answer3":"7\/10 , 3\/5 , 1\/2 , 1\/4","type_id":1,"correct_answer":3},"12531":{"id":12531,"question":"Mr Ang sold 2786 fishballs on Friday. He sold 1375 fewer fishballs on Saturday than on Friday. How many fishballs did he sell on both days? Answer: ","answer0":"4197","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12532":{"id":12532,"question":"\/3 = 14\/21","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12534":{"id":12534,"question":"Ximin had 5 boxes of pencils. There were 8 pencils in each box. She gave all her pencils equally to 10 friends. How many pencils did each friend get? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12535":{"id":12535,"question":"A factory produces 198 loaves of bread every day. How many loaves of bread will the factory produce in a week? Answer: ","answer0":"1386","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12536":{"id":12536,"question":"Hafiz has 859 sweets. He packs 4 sweets into each bag. What is the smallest number of bags he will need to pack all the sweets? Answer: ","answer0":"215","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12537":{"id":12537,"question":"Devi baked 285 cookies. She gave away thrice as many cookies on Monday as on Tuesday. She then had 21 cookies left. How many cookies did she give away on Tuesday? Answer: ","answer0":"66","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12540":{"id":12540,"question":"Sandi had $34.60 in her purse at first. Her father gave her one $5 note and 4 twenty-cent coins. How much money did she have in all?\nAns: $","answer0":"40.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12543":{"id":12543,"question":"Mrs Lim spent 3 h 35 min to paint a picture. She finished painting at 3.18 p.m. What time did Mrs Lim start painting? Give your answer in a.m. or p.m. Answer: a.m.","answer0":"11.43","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12545":{"id":12545,"question":"The bar graph shows the number of stamps Ahmad, Betty, Chong Ming and Devi each collected. They collected 340 stamps altogether. How many stamps did Chong Ming collect? Answer: ","answer0":"90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12546":{"id":12546,"question":"Joseph had 30 more stickers than Muthu at first. Muthu gave 50 stickers to Joseph. How many more stickers did Joseph have than Muthu in the end? Answer: ","answer0":"130","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12547":{"id":12547,"question":"Agnes had $82.50 more than Oliver. Ming Huat had $96.50 less than Agnes. How much more money did Oliver have than Ming Huat?\nAns: $","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12548":{"id":12548,"question":"Beth had some money at first. Ann gave $18 to Beth. Beth spent $36. In the end, Beth had $80. How much money did Beth have at first?\nAns: $","answer0":"98","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12549":{"id":12549,"question":"The graph shows the number of cupcakes Mrs Menon sold for each flavour in a week. Mrs Menon sold 20 more vanilla cupcakes than walnut cupcakes. How many cupcakes did she sell altogether? Answer: ","answer0":"70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12550":{"id":12550,"question":"A badminton racket and 4 similar soccer balls cost $185. The cost of 2 such soccer balls is $38. Mdm Lim paid $200 for the badminton racket and 4 such soccer balls. How much change would she receive? Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12551":{"id":12551,"question":"The opening hours of a clinic are: Monday to Sunday, 8.15 a.m. to 1.00 p.m. and 3.00 p.m. to 5.30 p.m. How long is the clinic opened each day? Give your answer in hours and minutes. Answer: ","answer0":"7 h 15 min","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12552":{"id":12552,"question":"The bar graph shows the number of children who took part in a survey on their favourite fruits. What was the total number of children who took part in the survey? Answer: ","answer0":"96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12554":{"id":12554,"question":"There were 110 seats at a concert. The seats were arranged in rows of 6 or rows of 8. There were 15 rows altogether. How many seats were arranged in rows of 8 at the concert? Answer: ","answer0":"80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13148":{"id":13148,"question":"Daniel bought a fan for $44.75 and a bread toaster for $36.90. How much did he pay altogether?","answer0":"$81.65","answer1":"$80.65","answer2":"$71.65","answer3":"$70.65","type_id":1,"correct_answer":0},"13151":{"id":13151,"question":"Susan has $258. She has thrice as much money as Kartijah. How much money do Susan and Kartijah have altogether? Answer: ","answer0":"344","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13152":{"id":13152,"question":"There are 361 Chinese books in a library. The number of English books in the library is 6 times as many as the number of Chinese books. How many more English books than Chinese books are there in the library? Answer: ","answer0":"1805","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13153":{"id":13153,"question":"Kevin has 3 times as many toy cars as Peter. After Kevin gives away 20 cars to his sister, he will have the same number of toy cars Peter has. How many toy cars does Kevin have at first? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13154":{"id":13154,"question":"Study the pattern. What is the missing number? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13155":{"id":13155,"question":"Halim had some money. He spent $40 and saved the remaining $30.80. (a) How much money did Halim have at first? Halim saved $10.60 more than Mei Ling. (b) How much money did Mei Ling save? (a) (b) ","answer0":"70.80","answer1":"20.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13964":{"id":13964,"question":"Paul bought a toy robot and a deck of cards.\nThe toy robot cost $29.30 and the deck of cards cost $16.75.\nHow much did he pay altogether?","answer0":"$35.05","answer1":"$36.05","answer2":"$45.05","answer3":"$46.05","type_id":1,"correct_answer":3},"13965":{"id":13965,"question":"Jane accidentally spilled some ink on a receipt.\nXYZ Bookstore Receipt \u2014 Highlighter $3.50, Book $9.90, Pencil Case $6.[ink], Total $20.[ink]5.\nWhat was the greatest possible total amount on the receipt?","answer0":"$20.05","answer1":"$20.35","answer2":"$20.65","answer3":"$20.95","type_id":1,"correct_answer":3},"13971":{"id":13971,"question":"A jacket cost $59.90.\nA skirt cost $39.50 less than the jacket.\n(a) What was the cost of the skirt? \nSiti bought the jacket and the skirt.\n(b) How much did she pay for the two items? ","answer0":"$20.40","answer1":"$80.30","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14249":{"id":14249,"question":"Arrange the fractions in order from the greatest to the smallest.\n1\/2 , 2\/8 , 5\/7","answer0":"5\/7 , 1\/2 , 2\/8","answer1":"5\/7 , 2\/8 , 1\/2","answer2":"2\/8 , 1\/2 , 5\/7","answer3":"2\/8 , 5\/7 , 1\/2","type_id":1,"correct_answer":0},"14252":{"id":14252,"question":"What is the missing denominator?\n3\/5 = 9\/","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14254":{"id":14254,"question":"How many acute angles are there in the figure? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14255":{"id":14255,"question":"Find the perimeter of the square.\n9 cm Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14256":{"id":14256,"question":"The length of a rectangular grass patch is 8 m. Its breadth is 7 m. What is the area of the grass patch? Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14257":{"id":14257,"question":"Write the time 00 10 in 12-hour clock. Answer: a.m.","answer0":"12.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14259":{"id":14259,"question":"There are 3 bags, A, B and C. All the pens in each bag are put into groups of 6.\nBag A has 36 pens. It contains the least number of pens. The number of pens in Bag B is between 45 and 50. Bag C has fewer pens than Bag B. How many pens are there in Bag C? Answer: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14261":{"id":14261,"question":"(a) Find the sum of 560 and 1320.\n(b) 8001 - = 2417","answer0":"1880","answer1":"5584","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14262":{"id":14262,"question":"(a) Michelle bought 5 trays of eggs. Each tray had 8 eggs. How many eggs did Michelle buy altogether?\n(b) Michelle used 4 eggs to bake each cake. How many cakes could she bake with all the eggs that she bought? (a) (b) ","answer0":"40","answer1":"10","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14265":{"id":14265,"question":"Cheva formed 2 different numbers using the digit cards. Each digit can only be used once for each number. The digit cards are 8, 3, 9, 0 and 1.\n(a) For the first number, he formed the smallest 4-digit odd number. What number did he form?\n(b) For the second number, he formed the greatest 3-digit even number between 800 and 900. What number did he form? (a) (b) ","answer0":"1039","answer1":"890","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14266":{"id":14266,"question":"A wallet costs $56.90. A water bottle costs $12.50 less than the wallet. How much does the water bottle cost? Answer: ","answer0":"44.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14268":{"id":14268,"question":"Li Meng started doing her homework at 14 30. She took 1 h to write an English composition. She then took another 1 h 35 min to solve some word problems. What time did she complete her homework? Answer: p.m.","answer0":"5.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14269":{"id":14269,"question":"There were some students in the library at first. 18 students left the library. 13 students then went into the library. In the end, there were 312 students left in the library. How many students were there in the library at first? Answer: ","answer0":"317","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14270":{"id":14270,"question":"Joey has 76 sweets. She packs all the sweets into bags of 3 sweets or bags of 5 sweets. She has 20 bags of sweets after packing. How many bags of 3 sweets are there? Answer: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14271":{"id":14271,"question":"The bar graph shows the number of egg sandwiches and tuna sandwiches sold at Nanyang Cafe from Monday to Thursday.\n(a) How many more tuna sandwiches than egg sandwiches were sold on Tuesday?\n(b) Which day had the greatest difference in the number of egg sandwiches and tuna sandwiches sold?\n(c) The cafe sold each egg sandwich for $2. What was the total amount collected from the sale of egg sandwiches on Wednesday and Thursday? (a) (b) (c) ","answer0":"35","answer1":"Monday","answer2":"240","answer3":null,"type_id":2,"correct_answer":null},"14272":{"id":14272,"question":"Ali had 128 more stickers than Bala at first. Ali gave 25 stickers to Bala. How many more stickers did Ali have than Bala in the end? Answer: ","answer0":"78","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14273":{"id":14273,"question":"There was a total of 756 visitors at the zoo. There were 3 times as many children as adults. How many more children than adults were there? Answer: ","answer0":"378","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14274":{"id":14274,"question":"A total of 382 packets of biscuits were collected for a donation drive on Saturday and Sunday. These biscuits collected were given to families. Each family was given 6 packets of biscuits.\n(a) What was the greatest number of families that received the biscuits?\n(b) 22 more packets of biscuits were collected on Sunday than on Saturday. How many packets of biscuits were collected on Saturday? (a) (b) ","answer0":"63","answer1":"180","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14275":{"id":14275,"question":"A pail contains 5320 ml of water. Meera poured away 4470 ml of water from the pail.\n(a) How much water was left in the pail?\n(b) Meera poured all the water left in the pail equally into 5 identical empty jugs. How much water did she pour into each jug? (a) ml (b) ml","answer0":"850","answer1":"170","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14534":{"id":14534,"question":"(a) Write five thousand and sixty-five in numerals.\n(b) Use all the digits to form the smallest 4-digit odd number.\n5 2 6 1 (a) (b) ","answer0":"5065","answer1":"1265","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14536":{"id":14536,"question":"A shirt costs $42. A cap costs $19.40 less than the shirt. How much does the cap cost?\n$","answer0":"22.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14537":{"id":14537,"question":"An adult ticket to a theme park costs $25.50. A child ticket costs $11.20. How much does a family of 2 adults and 1 child pay?\n$","answer0":"62.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14539":{"id":14539,"question":"The difference between two numbers is 625. The greater number is 714.\n(a) What is the smaller number?\n(b) What is the sum of the two numbers? (a) (b) ","answer0":"89","answer1":"803","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14543":{"id":14543,"question":"What is the remainder when 508 is divided by 6? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14544":{"id":14544,"question":"Darryl bought 321 chocolates. Ryan bought 2 times as many chocolates as Darryl. How many chocolates did both of them buy altogether? Answer: ","answer0":"963","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14545":{"id":14545,"question":"Mrs Tan has 509 sweets. She gives 7 sweets to each student. How many students can she give the sweets to? Answer: ","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14546":{"id":14546,"question":"A number is between 30 and 60. It is an even number. The sum of its two digits is 12. What is the number? Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14547":{"id":14547,"question":"Look at the number pattern. The numbers in each square are related in a similar way. Find the missing number. Answer: ","answer0":"35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14548":{"id":14548,"question":"The bar graph shows the number of children who went to an indoor playground from Monday to Friday. (a) On which day had the least number of children going to the indoor playground? (b) On which day was there 150 fewer children than on Tuesday? (c) On which day was there twice the number of children as on Monday? (d) Each child ticket cost $8. How much money did the indoor playground collect on Thursday? (a) (b) (c) (d) ","answer0":"Monday","answer1":"Wednesday","answer2":"Friday","answer3":"$4000","type_id":2,"correct_answer":null},"15123":{"id":15123,"question":"Arrange the fractions in increasing order.\n1\/8 5\/6 2\/3","answer0":"1\/8 , 2\/3 , 5\/6","answer1":"1\/8 , 5\/6 , 2\/3","answer2":"5\/6 , 2\/3 , 1\/8","answer3":"2\/3 , 5\/6 , 1\/8","type_id":1,"correct_answer":0},"15126":{"id":15126,"question":"One of the squares is shaded.\nMala then shades some squares on the figure.\n1\/2 of the figure is then shaded.\nHow many squares does Mala shade? ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15132":{"id":15132,"question":"Cruz finished his dance competition at 5:27 pm.\nThe competition lasted 1 h 33 min.\nWhat time did his dance competition start? Answer: p.m.","answer0":"3.54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15133":{"id":15133,"question":"There are 2 different 2-digit numbers.\nThe sum of the 2 numbers is 50.\nThe smaller number is less than 20.\nThe sum of the digits of the greater number is 9.\nFind the smaller number. Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15135":{"id":15135,"question":"There are two cards. Each card has a number printed on it: 1642 and 6351.\n(a) Find the sum of the two numbers on the cards.\n(b) Find the difference between the two numbers on the cards. (a) (b) ","answer0":"7993","answer1":"4709","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15136":{"id":15136,"question":"(a) What is the product of 7 and 8?\n(b) There were 45 picture cards. They were placed equally into bags of 9. How many bags were used? (a) (b) ","answer0":"56","answer1":"5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15138":{"id":15138,"question":"Alina has digit cards: 9, 0, 2, 5.\n(a) What is the smallest 4-digit even number that she can form? Each digit can only be used once.\n(b) What is the greatest 4-digit odd number that she can form? Each digit can only be used once. (a) (b) ","answer0":"2590","answer1":"9205","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15139":{"id":15139,"question":"Kai Le bought a toy robot and a board game.\nHe paid $57.20 for the toy robot.\nThe toy robot cost $28.40 more than the board game.\nHow much did the board game cost?\n$","answer0":"28.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15141":{"id":15141,"question":"Rosnie started baking at 14 25.\nShe spent 45 min baking cookies and another 58 min baking muffins.\nWhat time did Rosnie finish baking the cookies and the muffins?\nWrite your answer in 24-hour clock. Answer: ","answer0":"16 08","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15142":{"id":15142,"question":"A new CCA was formed at the beginning of the year.\nIn Term 1, some students joined the CCA.\nAt the beginning of Term 2, 32 students left the CCA and 20 students joined the CCA.\nAt the beginning of Term 3, 56 students joined the CCA.\nThere were a total of 94 students in the CCA in the end.\nHow many students joined the CCA at the beginning of the year? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15143":{"id":15143,"question":"The total amount of 21 $2 notes and $5 notes is $60.\nHow many $5 notes are there? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15144":{"id":15144,"question":"The bar graph shows the number of books the students read during the school holiday.\n(a) How many books did the 4C boys read during the holiday?\n(b) How many more books did the boys read than the girls in 4B?\n(c) How many books did the Primary 4 girls read altogether? (a) (b) (c) ","answer0":"12","answer1":"24","answer2":"62","answer3":null,"type_id":2,"correct_answer":null},"15145":{"id":15145,"question":"Ali has 2982 stamps.\nAli has 61 stamps more than James.\nRaj has 621 stamps more than James.\nHow many stamps does Raj have? Answer: ","answer0":"3542","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15146":{"id":15146,"question":"Jenssen and Aldric has 30 marbles.\nJenssen has 5 times as many marbles as Aldric.\nHow many more marbles does Jenssen have than Aldric? Answer: ","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15147":{"id":15147,"question":"Jonathan paid $50 to the cashier for 8 identical files and received a change of $18.\n(a) How much did each file cost?\n(b) Jonathan returned to the shop and bought a pen. The file cost 4 times as much as the pen. How much did he spend on the 8 files and the pen? (a) (b) ","answer0":"$4","answer1":"$33","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15148":{"id":15148,"question":"Sarah had 1150 ml of milk.\nHer sister had 870 ml of milk.\n(a) How much more milk did Sarah have than her sister?\n(b) How much milk should Sarah give to her sister so that both have the same amount of milk in the end? (a) ml (b) ml","answer0":"280","answer1":"140","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15404":{"id":15404,"question":"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","answer0":"sandwich and cake","answer1":"bun, muffin and cake","answer2":"bun, doughnut and sandwich","answer3":"doughnut, muffin and sandwich","type_id":1,"correct_answer":3},"15407":{"id":15407,"question":"Muthu bought a remote control car for $64.70 and a toy plane for $25.80. He had $8.60 left after buying the 2 items. How much money did Muthu have at first? Answer: ","answer0":"99.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15408":{"id":15408,"question":"Li Hua spent $24 on some apples. She forgot to bring her own bag and had to pay $0.35 on plastic bags. How much change did she get when she gave the cashier $50? Answer: ","answer0":"25.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15409":{"id":15409,"question":"Mary has 4 different coloured pencils. The 4 colours are red, blue, yellow and purple. She needs to choose 2 colours for her drawing. How many different ways can she choose the 2 colours? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12834":{"id":12834,"question":"Given the three fractions: 2\/3, 1\/2, 7\/9 . Arrange them from the greatest to the smallest.","answer0":"7\/9, 2\/3, 1\/2","answer1":"7\/9, 1\/2, 2\/3","answer2":"2\/3, 1\/2, 7\/9","answer3":"1\/2, 2\/3, 7\/9","type_id":1,"correct_answer":0},"12839":{"id":12839,"question":"What is the missing number in the box? 2\/3 = \/18","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12843":{"id":12843,"question":"What is the quotient when 293 is divided by 4? Answer: ","answer0":"73","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12844":{"id":12844,"question":"What is the sum of 1903 and 3604? Answer: ","answer0":"5507","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12848":{"id":12848,"question":"The sum of two numbers is 95. The smaller number is 38. What is the greater number? Answer: ","answer0":"57","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12853":{"id":12853,"question":"The graph shows the number of each type of bun sold by ABC Bakery. There is an ink blot covering part of the graph. ABC bakery sold a total of 196 buns. How many cheese buns were sold? Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12854":{"id":12854,"question":"Caili had 338 sweets. She packed them into as many bags of 9 sweets as she could. Some sweets were left unpacked. How many sweets were left unpacked? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12855":{"id":12855,"question":"A toy cost 85\u00a2 and a pencil case cost $5.70. What was the total cost of the toy and the pencil case? $","answer0":"6.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12856":{"id":12856,"question":"On Saturday, 5304 people borrowed books from the library. 785 more people borrowed books on Saturday than on Sunday. How many people borrowed books on Sunday? Answer: ","answer0":"4519","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12857":{"id":12857,"question":"Tom bought 376 stickers. Keith had 5 times as many stickers as Tom. How many stickers did they have altogether? Answer: ","answer0":"2256","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12858":{"id":12858,"question":"Johan had 3 times as many colour pencils as Ali. They had 64 colour pencils altogether. How many more colour pencils did Johan have than Ali? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12859":{"id":12859,"question":"Lucy has 31 stamps less than Alan. They have 107 stamps altogether. How many stamps does Lucy have? Answer: ","answer0":"38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12860":{"id":12860,"question":"May Han had $5 more than Wei Ming. Wei Ming gave $6 to May Han. How much more money did May Han have than Wei Ming in the end? $","answer0":"17","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12861":{"id":12861,"question":"Mrs Han baked some muffins for a party. She packed the muffins into 35 boxes. In each box, there were 9 muffins. There were 7 muffins left in the oven. How many muffins did Mrs Han bake altogether? Answer: ","answer0":"322","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12864":{"id":12864,"question":"A pencil cost $1.90 and a storybook cost $5.30. Emily bought 2 pencils and a storybook. (a) How much did Emily pay altogether? (b) Emily paid for the items using a $50 note. How much change did she receive? (a) $ (b) $","answer0":"9.10","answer1":"40.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12866":{"id":12866,"question":"A shop sold a cupcake for $3 and 3 cupcakes for $8. (a) Mr Lee bought 4 cupcakes. What was the least amount of money he paid? (b) Mrs Siva paid $51 for some cupcakes. What was the greatest number of cupcakes Mrs Siva bought? (a) $ (b) ","answer0":"11","answer1":"19","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13156":{"id":13156,"question":"What is the product of 8 and 13? Answer: ","answer0":"104","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13157":{"id":13157,"question":"What is the quotient when 749 is divided by 7? Answer: ","answer0":"107","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13159":{"id":13159,"question":"What is the amount needed to make $10? $7.85 and $","answer0":"2.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13161":{"id":13161,"question":"$2.45 + 160\u00a2 = $","answer0":"4.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13162":{"id":13162,"question":"Alice bought 34 trays of eggs. There were 5 eggs in each tray. How many eggs did she buy? Answer: ","answer0":"170","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13163":{"id":13163,"question":"Michael had 348 stickers. Sarah had 3 times as many stickers as Michael. How many stickers did they have altogether? Answer: ","answer0":"1392","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13164":{"id":13164,"question":"Ali had 74 apples. He packed them into as many bags of 6 as possible. How many apples were left unpacked? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13165":{"id":13165,"question":"There were 4 times as many adults as children in a mall. After 132 adults and 9 children went home, there was an equal number of adults and children in the mall. How many children were in the mall at first? Answer: ","answer0":"41","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13166":{"id":13166,"question":"In a school hall, chairs were arranged in 9 equal rows. Each row has 14 chairs. (a) How many chairs were there in the hall? (b) Sam rearranged all the chairs into 7 equal rows. How many chairs were there in each row? (a) (b) ","answer0":"126","answer1":"18","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13167":{"id":13167,"question":"Harry has $54.30. He wants to buy both the toy car ($31.95) and the toy aeroplane ($29.80). (a) What is the total cost of a toy car and a toy aeroplane? (b) How much more money does Harry need? (a) (b) ","answer0":"61.75","answer1":"7.45","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13529":{"id":13529,"question":"Arrange the following fractions in order. Begin with the greatest.\n1\/10, 3\/5, 1\/2","answer0":"3\/5, 1\/10, 1\/2","answer1":"1\/10, 1\/2, 3\/5","answer2":"3\/5, 1\/2, 1\/10","answer3":"1\/2, 1\/10, 3\/5","type_id":1,"correct_answer":2},"13535":{"id":13535,"question":"A sum of money was shared among 4 boys. Each boy received $200 and there was $38 left. What was the sum of money?","answer0":"$50","answer1":"$88","answer2":"$762","answer3":"$838","type_id":1,"correct_answer":3},"13545":{"id":13545,"question":"The figure is made up of 10 equal parts. How many more parts must be shaded so that 3\/5 of the figure is shaded?\n","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13548":{"id":13548,"question":"A tennis racket cost $128. A pair of sports shoes cost $19.60 less than the tennis racket. How much did the pair of sports shoes cost?\n$ ","answer0":"108.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13560":{"id":13560,"question":"A shirt cost $65.30. Mrs Lee bought a bag that cost $24.80 more than the shirt.\n(a) What was the cost of the bag?\n(b) Mrs Lee gave the cashier a $100 note to pay for the bag. What was the change she received?\n(a) $ \n(b) $ ","answer0":"90.10","answer1":"9.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13565":{"id":13565,"question":"Mrs Ong bought a total of 50 notebooks and scissors for $154. She paid $5 for each notebook and $2 for each pair of scissors.\n(a) How many pairs of scissors did she buy?\n(b) How many notebooks did she buy?\n(a) \n(b) ","answer0":"18","answer1":"32","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13972":{"id":13972,"question":"What is the value of the digit 7 in 8751? Answer: ","answer0":"700","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13973":{"id":13973,"question":"How many tens are there in 9260? Answer: ","answer0":"926","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13974":{"id":13974,"question":"Write four thousand and twelve in numerals. Answer: ","answer0":"4012","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13975":{"id":13975,"question":"Arrange the following numbers from the greatest to the smallest.\n5032 , 5302 , 5230 (a) (b) (c) ","answer0":"5302","answer1":"5230","answer2":"5032","answer3":null,"type_id":2,"correct_answer":null},"13976":{"id":13976,"question":"Find the sum of 8026 and 395. Answer: ","answer0":"8421","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13978":{"id":13978,"question":"Kaisor had 2364 stamps. Yani had 510 stamps. How many stamps did they have altogether? Answer: ","answer0":"2874","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13979":{"id":13979,"question":"The difference between 2 numbers is 1700. The greater number is 5801. What is the smaller number? Answer: ","answer0":"4101","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13980":{"id":13980,"question":"Using the digits 1, 8, 2 and 7, form the\n(a) greatest 4-digit even number.\n(b) smallest 4-digit odd number.\nUse each digit once only. (a) (b) ","answer0":"8712","answer1":"1287","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13981":{"id":13981,"question":"Dash and Luke had the same number of marbles at first. After Luke gave Dash 12 marbles, Dash had 47 marbles. How many marbles did Luke have in the end? Answer: ","answer0":"23","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13982":{"id":13982,"question":"A baker baked 594 chocolate doughnuts. He baked 128 more chocolate doughnuts than strawberry doughnuts.\n(a) How many strawberry doughnuts did the baker bake?\n(b) How many doughnuts did the baker bake altogether? (a) (b) ","answer0":"466","answer1":"1060","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13983":{"id":13983,"question":"Kiki and Wati saved a total of $8362. Kiki saved $3408.\n(a) How much money did Wati save?\n(b) How much more money did Wati save than Kiki? (a) (b) ","answer0":"$4954","answer1":"$1546","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12873":{"id":12873,"question":"A rectangle is divided into 9 equal parts. What fraction of the rectangle is shaded?","answer0":"5\/9","answer1":"4\/9","answer2":"4\/8","answer3":"4\/5","type_id":1,"correct_answer":1},"12875":{"id":12875,"question":"Which of the following fractions is expressed in its simplest form?","answer0":"6\/7","answer1":"2\/4","answer2":"8\/10","answer3":"2\/12","type_id":1,"correct_answer":0},"12890":{"id":12890,"question":"Mrs Ravi spent $17.85 at a supermarket. She spent $3.55 more than Mrs Singh. How much did Mrs Singh spend? ","answer0":"$14.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12898":{"id":12898,"question":"Mrs Yong had $600. She gave her son $120 and divided the remaining amount equally among her 3 daughters. How much did each daughter get? ","answer0":"$160","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12906":{"id":12906,"question":"Which of the following fractions is the smallest?","answer0":"1\/2","answer1":"2\/3","answer2":"3\/7","answer3":"4\/5","type_id":1,"correct_answer":2},"12907":{"id":12907,"question":"What is the missing number in the box?\n9\/12 = \/4","answer0":"1","answer1":"17","answer2":"3","answer3":"27","type_id":1,"correct_answer":2},"12915":{"id":12915,"question":"The figure is made up of equal rectangles.\nWhat fraction of the figure is shaded?\nLeave your answer in the simplest form.","answer0":"1\/3","answer1":"2\/5","answer2":"6\/15","answer3":"9\/15","type_id":1,"correct_answer":1},"12919":{"id":12919,"question":"Find the remainder of 509 \/ 7. Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12921":{"id":12921,"question":"What are the possible values of A and B?\n\/3 + 1\/6 + \/12 = 1","answer0":"1","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12922":{"id":12922,"question":"I have a 1-digit number.\nWhen I add 20 to the number, the answer is the same when I multiply the number by 6. What is the number? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12923":{"id":12923,"question":"Express 5 hours and 55 minutes in minutes. Answer: ","answer0":"355","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12924":{"id":12924,"question":"The figure is made up of 12 squares.\nThe area of each square is 4 cm\u00b2.\nFind the area of the shaded figure. Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12925":{"id":12925,"question":"Peter used 43 matchsticks to form 13 squares and triangles altogether.\nHow many squares are there? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12926":{"id":12926,"question":"All of the water in the beaker was poured into 3 identical cups and 1 teapot.\nAfter pouring, each cup contained 200 m\u2113 of water.\nFind the volume of water in the teapot in \u2113 and m\u2113. (a) (b) ","answer0":"2","answer1":"900","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12927":{"id":12927,"question":"In the morning, the clock shown is 50 minutes slow.\nWhat should be the actual time? Answer: ","answer0":"9.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12928":{"id":12928,"question":"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. (a) (b) ","answer0":"A","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12931":{"id":12931,"question":"The graph shows the number of pupils in School A to School D.\nPart of the graph is torn and the number of pupils in School D is not shown.\na) How many pupils are there in School C?\nb) The number of pupils in School B is twice of those in School D. How many pupils are there in School D? (a) (b) ","answer0":"260","answer1":"150","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12932":{"id":12932,"question":"There were 3265 children and 1673 adults at a concert.\na) How many more children than adults were there?\nb) There were 1527 boys. How many girls were there? (a) (b) ","answer0":"1592","answer1":"1738","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12933":{"id":12933,"question":"Lynn had $229 and Rachel had $359. After Rachel gave Lynn some money, Lynn had three times as much money as Rachel.\na) How much money did the girls have altogether?\nb) How much money did Rachel have in the end? (a) (b) ","answer0":"588","answer1":"147","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12934":{"id":12934,"question":"Ali and Ben were each given $10 to spend on food items.\nMenu: Ice-cream $2.50, Soda $3.10, Burger $6.50, Fries $4.40, Sandwich $3.50, Noodles $7.90, Pizza $8.50, Salad $6.60.\na) Which two items could Ali buy with the exact amount given?\nb) Ben bought 2 different food items. He spent the least possible amount of money. How much change would he receive? (a) (b) ","answer0":"Sandwich and Burger","answer1":"4.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12935":{"id":12935,"question":"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. (a) (b) ","answer0":"21","answer1":"91","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12936":{"id":12936,"question":"The bar graph shows the amount of time Bob spent to carry out different activities in a day.\na) How long did he spend his time studying? Give your answer in h and mins.\nb) Which activity did Bob spend twice as much time as jogging?\nc) At 11.55 am, Bob started eating lunch. After lunch, he took a nap. What time did he wake up? (a) (b) (c) ","answer0":"3 h","answer1":"Reading","answer2":"1.15 p.m.","answer3":null,"type_id":2,"correct_answer":null},"13178":{"id":13178,"question":" \u00d7 = 49. What is the value of one face?","answer0":"7","answer1":"7","answer2":"49","answer3":null,"type_id":2,"correct_answer":null},"13179":{"id":13179,"question":"Subtract 1965 from 7201. Answer: ","answer0":"5236","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13180":{"id":13180,"question":"Find the product of 908 and 6. Answer: ","answer0":"5448","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13181":{"id":13181,"question":"What is the remainder when 496 is divided by 3? Answer: ","answer0":"1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13182":{"id":13182,"question":"Write two numbers that will give a sum of 3450. (a) (b) ","answer0":"1662","answer1":"1788","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13183":{"id":13183,"question":"Use all the digits 0, 3, 4, 9, find the difference between the greatest possible 4-digit even number and smallest possible 4-digit odd number. Answer: ","answer0":"6381","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13184":{"id":13184,"question":"Marie spent a total of $300 on Monday and Tuesday. She spent $44 lesser on Monday than on Tuesday. How much did she spend on Tuesday? Answer: ","answer0":"172","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13185":{"id":13185,"question":"Alice has 46 marbles. Belle has twice as many marbles as Alice. Carol has four times as many marbles as Belle. How many marbles does Carol have? Answer: ","answer0":"368","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13186":{"id":13186,"question":"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? Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13187":{"id":13187,"question":"Mr Tan has 98 sweets. He wants to give all his sweets to his 8 students. How many more sweets does he need such that each student will receive an equal number of sweets? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13188":{"id":13188,"question":"In the school library, there are 400 English books. There are 520 fewer English books than Chinese books. (a) How many Chinese books are there in the school library? (b) The number of Chinese books is four times the number of Malay books. How many Malay books are there in the library? (a) (b) ","answer0":"920","answer1":"230","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13189":{"id":13189,"question":"A baker baked some tarts. The tarts were packed equally into boxes of 8. (a) There were 87 boxes of tarts. How many tarts did he bake in total? (b) The baker received $161 for some boxes of tarts sold. Each box of tarts cost $7. How many tarts did he sell altogether? (a) (b) ","answer0":"696","answer1":"184","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13190":{"id":13190,"question":"Tommy and Sue had an equal amount of money at first. Tommy used $403 to buy a handphone and Sue used $152 to buy a bag. Sue had twice as much money left as Tommy. (a) How much money did Tommy have left? (b) How much money did Sue have at first? (a) (b) ","answer0":"251","answer1":"654","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13192":{"id":13192,"question":"Which of the following is 1\/2 in its simplest form?","answer0":"3\/6","answer1":"6\/9","answer2":"4\/12","answer3":"6\/10","type_id":1,"correct_answer":0},"13194":{"id":13194,"question":"Which of the following letters represent 3\/9?","answer0":"A","answer1":"B","answer2":"C","answer3":"D","type_id":1,"correct_answer":1},"13195":{"id":13195,"question":"Arrange the following fractions from the smallest to the greatest. 3\/10, 1\/2, 3\/5","answer0":"1\/2, 3\/5, 3\/10","answer1":"1\/2, 3\/10, 3\/5","answer2":"3\/10, 3\/5, 1\/2","answer3":"3\/10, 1\/2, 3\/5","type_id":1,"correct_answer":3},"13196":{"id":13196,"question":"Find the value of A and B in the boxes. 3\/7 = A\/21 = 18\/B","answer0":"A = 6, B = 13","answer1":"A = 6, B = 42","answer2":"A = 9, B = 14","answer3":"A = 9, B = 42","type_id":1,"correct_answer":3},"13202":{"id":13202,"question":"Find the missing number in the box. 1\/3 = 4\/","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13209":{"id":13209,"question":"Find the total shortest possible distance between the school and the library in metres. Answer: ","answer0":"2952","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13568":{"id":13568,"question":"What is the missing number in the box?\n12\/15 = \/5","answer0":"1","answer1":"2","answer2":"3","answer3":"4","type_id":1,"correct_answer":3},"13571":{"id":13571,"question":"Arrange the fractions in order from the smallest to the greatest.\n7\/9 , 1\/2 , 4\/9","answer0":"7\/9 , 4\/9 , 1\/2","answer1":"4\/9 , 1\/2 , 7\/9","answer2":"4\/9 , 7\/9 , 1\/2","answer3":"1\/2 , 7\/9 , 4\/9","type_id":1,"correct_answer":1},"13578":{"id":13578,"question":"Find the remainder when 597 \u00f7 6. Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13579":{"id":13579,"question":"Compare the numbers using '<', '>' or '='.\n(a) 9 \u00d7 6 9 \u00d7 7\n(b) 5\/6 7\/12","answer0":"<","answer1":">","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13582":{"id":13582,"question":"Peter had 40 marbles. After he gave 7 marbles to Monica, they had the same number of marbles. How many marbles did Monica have at first? Answer: ","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13583":{"id":13583,"question":"Mr Lee had some oranges. He placed 9 oranges into each box and had 165 boxes of oranges. There were 3 oranges left unpacked. How many oranges did Mr Lee have at first? Answer: ","answer0":"1488","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13584":{"id":13584,"question":"The length of the rectangular field is 8 m. Its length is twice of its breadth. What is the area of the rectangular field? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13585":{"id":13585,"question":"The graph shows the number of cups of orange juice sold over 5 days. The number of cups of orange juice sold is not shown. Each statement is either true or false. State whether each is true or false.\n(a) Monday has the least number of cups of orange juice sold.\n(b) The number of cups of orange juice sold on Thursday is more than the number of cups of orange juice sold on Wednesday.\n(c) The number of cups of orange juice sold on Tuesday is twice the number of cups of orange juice sold on Friday. (a) (b) (c) ","answer0":"False","answer1":"True","answer2":"True","answer3":null,"type_id":2,"correct_answer":null},"13586":{"id":13586,"question":"The sum of 2 numbers is 78. The difference between the 2 numbers is 16.\na) Find the smaller number.\nb) Find the bigger number. (a) (b) ","answer0":"31","answer1":"47","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13587":{"id":13587,"question":"A lunch box cost $25. A water bottle cost $8 more than a lunch box. A bag cost twice as much as a lunch box.\na) Which item cost the most? How much did that item cost?\nb) What was the total cost of the 3 items? (a) (b) (c) ","answer0":"Bag","answer1":"$50","answer2":"$108","answer3":null,"type_id":2,"correct_answer":null},"13588":{"id":13588,"question":"Gerard had some water in the two beakers.\na) What was the total amount of water in the two beakers?\nb) He needed 3 \u2113 of water to make some juice. How much more water did he need to make the juice? Give your answer in litres and millilitres. (a) (b) ","answer0":"860 ml","answer1":"2 \u2113 140 ml","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13589":{"id":13589,"question":"The bar graph represents the number of local and foreign stamps collected by Adam, Ben, Charlie and David.\na) Who had the least number of local and foreign stamps in total?\nb) Who had twice as many foreign stamps as Ben?\nc) Charlie sold some local stamps to Adam. In the end, both of them had the same number of local stamps. Charlie sold each stamp at $2. How much did Adam pay for the stamps? (a) (b) (c) ","answer0":"Adam","answer1":"David","answer2":"$20","answer3":null,"type_id":2,"correct_answer":null},"13590":{"id":13590,"question":"Melody arrived at the bus-stop. She waited 35 min for the bus. She boarded the bus at 13 20 to go to a shopping mall.\na) What time did Melody arrive at the bus-stop?\nb) Melody reached the shopping mall at 13 55. She left the shopping mall at 16 15. How long was she at the shopping mall? (a) (b) ","answer0":"12 45","answer1":"2 h 20 min","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13988":{"id":13988,"question":"Joselin bought a table for $72.15. She gave the cashier two $50 notes. How much change should she get?","answer0":"$32.95","answer1":"$32.15","answer2":"$28.95","answer3":"$27.85","type_id":1,"correct_answer":3},"13990":{"id":13990,"question":"Find the sum of the values of the digits '5' in the numbers 5847 and 250. Answer: ","answer0":"5050","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13991":{"id":13991,"question":"Write two numbers that will give a sum of 1142. (a) (b) ","answer0":"1000","answer1":"142","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13992":{"id":13992,"question":"Wayne formed some numbers from the digits 1, 9, 0, 8. Two of the numbers he formed were 1098 and 1908.\na) In 1098, the digit 9 is in the hundreds place. (true\/false)\nb) 1908 > 1098 (true\/false)\nc) The greatest possible 4-digit number he can form is 9108. (true\/false) (a) (b) (c) ","answer0":"false","answer1":"true","answer2":"false","answer3":null,"type_id":2,"correct_answer":null},"13993":{"id":13993,"question":"Serena bought a pencil box for $28.50. She bought a bag that cost $15.90 more. How much did she pay for the bag? Answer: ","answer0":"$44.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13994":{"id":13994,"question":"Jason has $6.50. a) Which food item can he buy? b) How much change should he get?\nBurger $7.50, Fries $4.40","answer0":"Burger; $0","answer1":"Fries; $2.10","answer2":"Burger; $2.10","answer3":"Fries; $1.10","type_id":1,"correct_answer":1},"13995":{"id":13995,"question":"Thomas has 392 Book Bug cards. He has 67 fewer Book Bug cards than Sharyn. How many Book Bug cards does Sharyn have? Answer: ","answer0":"459","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13996":{"id":13996,"question":"There were 8009 children and 9008 adults at a party.\na) Were there more children or adults at the party?\nb) Find the difference between the number of children and adults at the party. (a) (b) ","answer0":"adults","answer1":"999","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13997":{"id":13997,"question":"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. (a) (b) ","answer0":"Shop A","answer1":"$14.65","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14008":{"id":14008,"question":"What is the remainder when 766 is divided by 6? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14011":{"id":14011,"question":"Jerina donated $9. Gabriel donated 5 times as much money as Jerina. How much money did Gabriel donate? Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14012":{"id":14012,"question":"The product of two numbers is 105. One of the numbers is 7. Find the other number. Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14013":{"id":14013,"question":"Emma had 720 beads at first. She gave an equal number of beads to each of her 4 friends and had 24 beads left. How many beads did she give to each of her friends? Answer: ","answer0":"174","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14014":{"id":14014,"question":"The bar graph shows the number of storybooks read by 5 boys in a term. What are the missing numbers in (a) and (b)? (a) (b) ","answer0":"16","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14016":{"id":14016,"question":"The bar graph shows the number of T-shirts stored in four shops, A, B, C and D. The total number of T-shirts stored in all shops was 250. The number of T-shirts stored in Shop B was covered with an ink blotch.\nEach statement is either true or false from the information given.\na) Shop B had the greatest number of T-shirts.\nb) Shop D needs to transfer 20 T-shirts to Shop A so that both Shops A and D will have the same number of T-shirts stored. (a) (b) ","answer0":"true","answer1":"true","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14017":{"id":14017,"question":"The bar graph shows the number of students of Primary 3 in classes 3A, 3B, 3C and 3D who complete their Student Learning Space (SLS) assignment in a week.\na) How many students complete the SLS assignment in Class 3C?\nb) Which class has more boys than girls who complete the SLS assignment? (a) (b) ","answer0":"23","answer1":"3D","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14018":{"id":14018,"question":"There were 80 boys and 64 girls in the school hall making paper flowers.\na) How many children were there altogether in the hall?\nb) Each child made 6 paper flowers. How many paper flowers did the children make in total? (a) (b) ","answer0":"144","answer1":"864","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14019":{"id":14019,"question":"Paul bought 7 boxes of pins. There were 235 pins in each box.\na) How many pins did Paul buy altogether?\nb) Paul opened one box of pins and gave 61 pins to his friends. Then, he repacked all the remaining pins in that box into 6 packets. How many pins were there in each packet? (a) (b) ","answer0":"1645","answer1":"29","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14020":{"id":14020,"question":"Which of the following is an equivalent fraction of 2\/3?","answer0":"4\/5","answer1":"6\/7","answer2":"10\/15","answer3":"14\/24","type_id":1,"correct_answer":2},"14021":{"id":14021,"question":"Which of the following is correct?","answer0":"1\/5 > 1\/2","answer1":"1\/4 > 2\/3","answer2":"3\/8 < 5\/6","answer3":"7\/12 < 5\/12","type_id":1,"correct_answer":2},"14024":{"id":14024,"question":"Arrange the following fractions from the greatest to the smallest.\n1\/3, 4\/7, 4\/9, 8\/9","answer0":"4\/9, 8\/9, 4\/7, 1\/3","answer1":"8\/9, 4\/9, 1\/3, 4\/7","answer2":"8\/9, 4\/7, 4\/9, 1\/3","answer3":"1\/3, 4\/9, 4\/7, 8\/9","type_id":1,"correct_answer":2},"14025":{"id":14025,"question":"Subtract 1\/4 from 11\/12.","answer0":"5\/6","answer1":"2\/3","answer2":"8\/8","answer3":"10\/8","type_id":1,"correct_answer":1},"14036":{"id":14036,"question":"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? (a) (b) ","answer0":"Watermelon, Apples, Coconut","answer1":"25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14037":{"id":14037,"question":"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 container to have 225 ml? (a) (b) (c) ","answer0":"false","answer1":"false","answer2":"75","answer3":null,"type_id":2,"correct_answer":null},"14281":{"id":14281,"question":"What is the missing fraction?","answer0":"1\/3","answer1":"2\/5","answer2":"3\/4","answer3":"4\/9","type_id":1,"correct_answer":2},"14286":{"id":14286,"question":"What is five thousand and four in numerals? Answer: ","answer0":"5009","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14288":{"id":14288,"question":"In the number line, what is the value represented by X? Answer: ","answer0":"55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14291":{"id":14291,"question":"There are two numbers. The difference between these two numbers is 786. The greater number is 932. Find the sum of these two numbers. Answer: ","answer0":"1078","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14292":{"id":14292,"question":"There are 17 red apples and 20 green apples in a box. How many apples are there in 7 similar boxes? Answer: ","answer0":"259","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14293":{"id":14293,"question":"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? Answer: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14295":{"id":14295,"question":"A shop sold pens at $3 each and files at $4 each. (a) Mrs Goh bought 15 files. How much did she pay for the files? Ans: (a) (b) Mr Lim bought a total of 18 pens and files for $61. How many pens and files did he buy? Ans: (b) pens: files: ","answer0":"$60","answer1":"11","answer2":"7","answer3":null,"type_id":2,"correct_answer":null},"14807":{"id":14807,"question":"Write eight thousand and five in numerals. Answer: ","answer0":"8005","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14809":{"id":14809,"question":"Subtract 17 from 3000 Answer: ","answer0":"2983","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14811":{"id":14811,"question":"Hannah and Oliver had the same amount of money. Hannah bought a burger and she had $0.40 left. Oliver bought a packet of fries and he had $1.20 left.\na) Which food item cost more?\nb) How much more did that food item cost? (a) (b) ","answer0":"burger","answer1":"0.80","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14812":{"id":14812,"question":"At a carnival, there were 1782 children. There were 562 fewer adults than children.\na) How many adults were there?\nb) How many people were there at the carnival altogether? (a) (b) ","answer0":"1220","answer1":"3002","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14813":{"id":14813,"question":"Jack had 120 more stickers than Megan at first. After Jack gave 456 stickers to Megan, he was left with 214 stickers.\na) How many stickers did Jack have at first?\nb) How many stickers did Megan have at first? (a) (b) ","answer0":"670","answer1":"550","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14824":{"id":14824,"question":"Find the product of 214 and 9. Answer: ","answer0":"1926","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14826":{"id":14826,"question":"What is the remainder when 675 is divided by 8? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14827":{"id":14827,"question":"The bar graph shows the number of Primary 3 students who participated during Math Week. How many more boys participated in Math week in Class 3D than in Class 3B? Answer: ","answer0":"17","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14828":{"id":14828,"question":"There are 27 girls in Class 3C. Some girls did not participate during Math week. How many girls in Class 3C did not participate? Answer: ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14829":{"id":14829,"question":"The bar graph shows the number of seashells Tessa and Lucy had. Olivia had some seashells too. The bar for Olivia's number of seashells has not been drawn. Tessa gave Olivia some seashells. Each of the three girls had same number of seashells after that. How many seashells did Olivia have at first? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14831":{"id":14831,"question":"Bernice packed a total of 45 red and blue pens into bags. There were 2 red and 3 blue pens in each bag. How many red pens were there altogether? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14832":{"id":14832,"question":"Jayden had 540 marbles. He packed all his marbles into bags of 8 marbles equally. He had the most number of bags packed. How many marbles were left unpacked? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14833":{"id":14833,"question":"Noah had 56 stamps. He gave Ollie 8 stamps. (a) How many stamps did Noah have in the end? (b) In the end, Ollie had twice as many stamps as Noah in the end. How many stamps did the two boys have altogether? (a) (b) ","answer0":"48","answer1":"144","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14834":{"id":14834,"question":"Gina and Tina wanted to buy presents for their mother. They bought her a dress costing $90 and a handbag costing $186. (a) What was the total cost of both items? (b) Gina paid three times as much as Tina for the items. How much did Tina pay? (a) (b) ","answer0":"276","answer1":"69","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14835":{"id":14835,"question":"What fraction of the figure is shaded?","answer0":"1\/2","answer1":"2\/3","answer2":"2\/5","answer3":"3\/5","type_id":1,"correct_answer":2},"14836":{"id":14836,"question":"Which of the following is an equivalent fraction of 3\/4 ?","answer0":"5\/6","answer1":"9\/10","answer2":"11\/12","answer3":"15\/20","type_id":1,"correct_answer":3},"14839":{"id":14839,"question":"Which of the following fractions is the greatest?","answer0":"1\/3","answer1":"2\/5","answer2":"5\/9","answer3":"9\/10","type_id":1,"correct_answer":3},"14840":{"id":14840,"question":"Add the fractions. Express your answer in its simplest form. 5\/12 + 1\/4 =","answer0":"1\/3","answer1":"2\/3","answer2":"3\/8","answer3":"5\/16","type_id":1,"correct_answer":1},"14843":{"id":14843,"question":"Compare the fraction using '<' or '>'. 4\/5 7\/10","answer0":"<","answer1":">","answer2":null,"answer3":null,"type_id":1,"correct_answer":1},"14845":{"id":14845,"question":"Express 2 m 9 cm in centimetres. Answer: ","answer0":"209","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14850":{"id":14850,"question":"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. Answer: ","answer0":"350","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14852":{"id":14852,"question":"A sack with 7 similar balls has a mass of 1500 g. The mass of the sack is 576 g. Find the mass of 1 ball. Answer: ","answer0":"132","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12941":{"id":12941,"question":"What is the missing number in the box? 3\/8 = 12\/","answer0":"17","answer1":"24","answer2":"32","answer3":"36","type_id":1,"correct_answer":2},"12946":{"id":12946,"question":"What is the value of 1\/3 + 2\/9 ?","answer0":"3\/9","answer1":"1\/4","answer2":"5\/9","answer3":"5\/18","type_id":1,"correct_answer":2},"12949":{"id":12949,"question":"Gopal bought a shirt for $45.50 and a belt for $34.90. He gave the cashier $100. How much change would Gopal get?","answer0":"$19.60","answer1":"$20.60","answer2":"$80.40","answer3":"$89.40","type_id":1,"correct_answer":0},"12950":{"id":12950,"question":"Madam Siti bought a pizza. Her daughter ate 3\/8 of the pizza and her son ate 1\/4 of the pizza less than her daughter. What fraction of the pizza was eaten?","answer0":"1\/8","answer1":"5\/8","answer2":"1\/2","answer3":"1\/3","type_id":1,"correct_answer":2},"12956":{"id":12956,"question":"904 \/ 6 = ","answer0":"150 R4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12958":{"id":12958,"question":"Find the quotient of 537 \/ 8. ","answer0":"61","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12970":{"id":12970,"question":"Yilin went to a cake shop to buy some muffins. 1 muffin for $1.80. 4 muffins for $7.00. What was the maximum number of muffins that Yilin can buy with $50? Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13595":{"id":13595,"question":"1\/4 = \/12 What is the missing number in the box?","answer0":"9","answer1":"6","answer2":"3","answer3":"4","type_id":1,"correct_answer":2},"13596":{"id":13596,"question":"1\/5 + 1\/10 =","answer0":"1\/50","answer1":"2\/5","answer2":"2\/15","answer3":"3\/10","type_id":1,"correct_answer":3},"13597":{"id":13597,"question":"\\(\\dfrac{2}{3} - \\dfrac{3}{9} =\\)","answer0":"\\(\\dfrac{1}{3}\\)","answer1":"\\(\\dfrac{1}{6}\\)","answer2":"\\(\\dfrac{1}{9}\\)","answer3":"\\(\\dfrac{5}{12}\\)","type_id":1,"correct_answer":1},"13608":{"id":13608,"question":"What is the mass of the watermelon in grams? Answer: ","answer0":"2300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13609":{"id":13609,"question":"What is the quotient when 58 is divided by 3? Answer: ","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13613":{"id":13613,"question":"Joyce spent $3210 on a sofa set. She also bought a piano for $5630. How much did she spend altogether? Answer: ","answer0":"8840","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13614":{"id":13614,"question":"Find the difference between 1072 and 6498. Answer: ","answer0":"5426","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13615":{"id":13615,"question":"Parcel A has a mass of 2240 g. Parcel B has a mass of 1960 g. What is the total mass of Parcels A and B?\nGive your answer in kilograms and grams. (a) (b) ","answer0":"4","answer1":"200","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13616":{"id":13616,"question":"315 cm of ribbon is cut into 9 equal pieces. What is the length of each piece of ribbon? Answer: ","answer0":"35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13617":{"id":13617,"question":"How many more stamps did Justin collect than Muthu? Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13618":{"id":13618,"question":"(a) Name the line perpendicular to AF.\n(b) Name the line parallel to CD. (a) (b) ","answer0":"GC","answer1":"BE","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13619":{"id":13619,"question":"There were 498 children at a concert. There were 24 more children than adults. How many adults and children were there at the concert? Answer: ","answer0":"972","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13620":{"id":13620,"question":"A fruit seller packed 107 apples into bags. He packed 7 apples into each bag. How many apples were left unpacked? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13621":{"id":13621,"question":"The capacity of a bottle is 330 ml. What is the total capacity of six bottles?\nGive your answer in litres and millilitres. (a) (b) ","answer0":"1","answer1":"980","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13622":{"id":13622,"question":"An aeroplane left Hong Kong at 23 45 and reached Singapore at 04 10 the following day. How long was the flight? (a) (b) ","answer0":"4","answer1":"25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13623":{"id":13623,"question":"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? Answer: ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13624":{"id":13624,"question":"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? Answer: ","answer0":"44","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13625":{"id":13625,"question":"Emily saved $9 a week for 16 weeks. She spent $48 on a toy, how much money had she left? Answer: ","answer0":"96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13626":{"id":13626,"question":"In a carpark, there are 852 motorcycles. There are 87 more motorcycles than vans. There are twice as many cars as vans. How many cars are there in the carpark? Answer: ","answer0":"1530","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13627":{"id":13627,"question":"The graph shows the number of children at a carnival.\n(a) On how many days were there more girls than boys at the carnival?\n(b) What is the total number of children at the carnival on Tuesday and Friday? (a) (b) ","answer0":"2","answer1":"325","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13628":{"id":13628,"question":"Yummy Bakery is having a sale.\nMuffins for Sale\nBuy 1 for $3\nBuy 2 get 1 free!\na) How many muffins must Tom buy to get 5 free muffins?\nb) What is the most number of muffins that can be bought with $35? (a) (b) ","answer0":"10","answer1":"16","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13629":{"id":13629,"question":"Jenny bought 2 cakes and 3 buns for $53.40.\nKaren bought 3 cakes and 3 buns for $77.40.\na) Find the cost of 1 cake.\nb) Find the cost of 3 buns. (a) (b) ","answer0":"24","answer1":"5.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13630":{"id":13630,"question":"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. (a) (b) ","answer0":"10","answer1":"64","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14038":{"id":14038,"question":"What is the value of the digit 7 in 7830? Answer: ","answer0":"7000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14039":{"id":14039,"question":"Write five thousand and twelve in numerals. Answer: ","answer0":"5012","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14040":{"id":14040,"question":"Find the sum of 855 and 6042. Answer: ","answer0":"6897","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14041":{"id":14041,"question":"Find the difference between 6345 and 9689. Answer: ","answer0":"3344","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14043":{"id":14043,"question":"Find the remainder when 874 is divided by 7. Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14044":{"id":14044,"question":"Arrange the following numbers from the largest to the smallest. 4533, 4346, 4789 (a) (b) (c) ","answer0":"4789","answer1":"4533","answer2":"4346","answer3":null,"type_id":2,"correct_answer":null},"14045":{"id":14045,"question":"A shopkeeper sold 616 apples and mangoes. He sold 288 mangoes. How many apples did the shopkeeper sell? Answer: ","answer0":"328","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14046":{"id":14046,"question":"Miss Soon paid $948 for 6 similar dresses. How much did she pay for each dress? Answer: ","answer0":"$158","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14047":{"id":14047,"question":"Use all the digits to form the largest 4-digit odd number. 7 2 9 0 Answer: ","answer0":"9207","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14048":{"id":14048,"question":"Rope A is 908 cm long. It is 615 cm shorter than rope B. How long is rope B? Answer: ","answer0":"1523","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14049":{"id":14049,"question":"The sum of two numbers is 7674. The difference between the two numbers is 3272. Find the smaller number. Answer: ","answer0":"2201","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14050":{"id":14050,"question":"Each shape represents a whole number. Study the question carefully and find the missing answer. Answer: ","answer0":"534","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14051":{"id":14051,"question":"Jasmine saved $3463. She saved $445 more than Ally. How much money did they save altogether? Answer: ","answer0":"$6481","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14052":{"id":14052,"question":"Mr Lim packed 216 oranges equally into boxes of 9. He sold 18 boxes of the oranges. How many boxes of oranges did he have left? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14053":{"id":14053,"question":"Sally prepared party bags for a party. She packed 8 stickers and 4 sweets in each bag. There was a total of 128 stickers. (a) How many party bags were there in total? (b) How many sweets were there altogether? (a) (b) ","answer0":"16","answer1":"64","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14054":{"id":14054,"question":"Tom has $34.55. His mother gives him $50 more. How much does Tom have now? Answer: ","answer0":"$84.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14056":{"id":14056,"question":"Name the line which is perpendicular to EG. Answer: ","answer0":"FG","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14057":{"id":14057,"question":"Fill in the boxes by comparing the fractions, 2\/7 and 1\/3. <","answer0":"2\/7 < 1\/3","answer1":"1\/3 < 2\/7","answer2":"2\/7 = 1\/3","answer3":"1\/3 = 2\/7","type_id":1,"correct_answer":0},"14058":{"id":14058,"question":"What is the missing number in the box? 3\/4 = 9\/","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14061":{"id":14061,"question":"Complete the following equation by finding A. A\/12 + 1\/12 = 1 - 1\/4 Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14062":{"id":14062,"question":"The graph shows the number of cakes sold in a bakery. How many pandan cakes were sold in the bakery? Answer: ","answer0":"105","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14063":{"id":14063,"question":"Jack had $64. He bought an ice cream for $7.65 and a drink for $3.50. How much money did he have left? Answer: ","answer0":"$52.85","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14065":{"id":14065,"question":"The figure is made up of equal triangles. How many more triangles must be shaded so that 2\/3 of the figure is shaded? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14066":{"id":14066,"question":"June paid $80 for a toaster. She paid $33.40 less for a dress than the toaster. How much did she pay for the two items altogether? Answer: ","answer0":"$126.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14067":{"id":14067,"question":"The graph shows the number of students who took part in various Sports Competitions. (a) How many students took part in the Softball Competition? Answer: ","answer0":"250","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14069":{"id":14069,"question":"The price of a toy car is $8. Jane bought as many toy cars as she could with $50. (a) How many toy cars did Jane buy? (b) How much money had she left? (a) (b) ","answer0":"6","answer1":"$2","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14300":{"id":14300,"question":"What is the missing number in the box?\n3\/8 = 12\/","answer0":"17","answer1":"24","answer2":"32","answer3":"36","type_id":1,"correct_answer":2},"14305":{"id":14305,"question":"What is the value of 1\/3 + 2\/9 ?","answer0":"3\/9","answer1":"1\/4","answer2":"5\/9","answer3":"5\/18","type_id":1,"correct_answer":2},"14308":{"id":14308,"question":"Gopal bought a shirt for $45.50 and a belt for $34.90. He gave the cashier $100. How much change would Gopal get?","answer0":"$19.60","answer1":"$20.60","answer2":"$80.40","answer3":"$89.40","type_id":1,"correct_answer":0},"14309":{"id":14309,"question":"Madam Siti bought a pizza. Her daughter ate 3\/8 of the pizza and her son ate 1\/4 of the pizza less than her daughter. What fraction of the pizza was eaten?","answer0":"1\/8","answer1":"5\/8","answer2":"1\/2","answer3":"1\/3","type_id":1,"correct_answer":2},"14329":{"id":14329,"question":"Yilin went to a cake shop to buy some muffins. What was the maximum number of muffins that Yilin can buy with $50?\n1 muffin for $1.80\n4 muffins for $7.00\n","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15150":{"id":15150,"question":"Which of the following fractions is the simplest form of 6\/12 ?","answer0":"1\/3","answer1":"1\/2","answer2":"3\/4","answer3":"1\/6","type_id":1,"correct_answer":1},"15155":{"id":15155,"question":"What is the missing number in the box?\n2\/3 = 6\/","answer0":"6","answer1":"9","answer2":"12","answer3":"15","type_id":1,"correct_answer":1},"15156":{"id":15156,"question":"Sandy gave the cashier a $10 note and received $2.70 as change. Which two items did she buy?\nSalad $7.90, Burger $4.80, Fries $3.10, Drink $2.50","answer0":"Burger and salad","answer1":"Burger and drink","answer2":"Fries and salad","answer3":"Fries and drink","type_id":1,"correct_answer":1},"15163":{"id":15163,"question":"Kelvin travels from his house by bus to buy breakfast at the coffeeshop. How far is the coffeeshop from his house? Answer: ","answer0":"2350","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15165":{"id":15165,"question":"The difference between two numbers is 2635. The greater number is 3569. What is the smaller number? Answer: ","answer0":"934","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15166":{"id":15166,"question":"Divide 968 by 6.\nWhat is the remainder? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15167":{"id":15167,"question":"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 .","answer0":"28","answer1":"49","answer2":"28","answer3":"40","type_id":2,"correct_answer":null},"15168":{"id":15168,"question":"A kettle contains 900 ml of water. It contains 6 times as much water as a cup. A bottle contains 500 ml of water. How much more water does the bottle contain than the cup? Answer: ","answer0":"350","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15169":{"id":15169,"question":"Mary read 137 pages of her book on the first day. She read 34 fewer pages on the second day. (a) How many pages did Mary read on the second day? (b) There were 424 pages in the book. Mary completed reading the book on the third day. How many pages did she read on the third day? (a) (b) ","answer0":"103","answer1":"184","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15170":{"id":15170,"question":"Doughnuts are sold at the price: 1 for $2, 4 for $7. (a) Mei Ling bought 3 doughnuts. How much did she pay? (b) Raja bought 9 doughnuts. What was the least amount of money he paid? (a) (b) ","answer0":"6","answer1":"16","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15171":{"id":15171,"question":"Michelle arrived at the cinema at 3:15 p.m. She waited for 25 minutes for the movie to start. The movie ended at 6 p.m. (a) How long was the movie? (b) She took a bus home after the movie. The bus ride took 35 minutes. She reached home at 7:25 p.m. What time did she board the bus? (a) (b) ","answer0":"2 h 30 min","answer1":"6.50 p.m.","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15173":{"id":15173,"question":"Jane bought 112 pens for a party. She packed them equally into 8 boxes. (a) How many pens were there in each box? (b) The 112 pens were a mix of blue, red and green. There were twice as many blue pens as red pens. There were 8 more green pens than red pens. How many red pens were there? (a) (b) ","answer0":"14","answer1":"26","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15415":{"id":15415,"question":"What is 2 thousands more than 7580? Answer: ","answer0":"9580","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15418":{"id":15418,"question":"What is the remainder when 419 is divided by 9? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15419":{"id":15419,"question":"After selling 1035 sticks of satay, Ali had 178 sticks of satay left. How many sticks of satay did he have at first? Answer: ","answer0":"1213","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15420":{"id":15420,"question":"There are 38 blue beads. The number of red beads is 3 times the number of blue beads. How many beads are there altogether? Answer: ","answer0":"152","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15421":{"id":15421,"question":"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? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15422":{"id":15422,"question":"3684 people visited the zoo on Saturday. 473 fewer people visited the zoo on Sunday than on Saturday. How many people visited the zoo altogether on Saturday and Sunday? Answer: ","answer0":"6895","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15423":{"id":15423,"question":"Rani baked 96 cupcakes. She packed 4 cupcakes in a box. She sold each box for $8. How much did Rani collect from selling all the boxes of cupcakes? Answer: ","answer0":"192","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15509":{"id":15509,"question":"Which of the following is equivalent to 1\/4 ?","answer0":"2\/4","answer1":"2\/12","answer2":"3\/16","answer3":"5\/20","type_id":1,"correct_answer":3},"15512":{"id":15512,"question":"Sally wants to buy the pair of sneakers. She only has $13.60. How much more money does she need? Answer: $","answer0":"18.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15516":{"id":15516,"question":"Desmond and Judy went to a sports shop. Desmond bought a pair of socks and a helmet. Judy bought a pair of skates. Skates cost $125.90, helmet $46.80 and socks $10.60. How much more money did Judy spend than Desmond? Answer: $","answer0":"68.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12568":{"id":12568,"question":"Which one of the following fractions is equivalent to 2\/3?","answer0":"1\/2","answer1":"2\/6","answer2":"4\/6","answer3":"4\/9","type_id":1,"correct_answer":2},"12569":{"id":12569,"question":"Which one of the following fractions is smaller than 1\/2?","answer0":"2\/3","answer1":"3\/5","answer2":"5\/6","answer3":"3\/7","type_id":1,"correct_answer":3},"12574":{"id":12574,"question":"Find the value of $3.30 - $0.80. ","answer0":"$2.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12590":{"id":12590,"question":"Sarah spent $35.30 at a supermarket. Belle spent $7.65 less than her. How much did both of them spend in all? ","answer0":"$62.95","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12593":{"id":12593,"question":"Mrs Tan has $244 to buy some apples to make some pies. The apples are sold in packets of 8. Each packet costs $6. What is the maximum number of apples she can buy? ","answer0":"320","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12596":{"id":12596,"question":"What is the product of 7 and 8? Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12597":{"id":12597,"question":"The following items were sold at the bookshop. a pen $1.05 a book $6.50 What is the total cost of a pen and a book? Answer: ","answer0":"7.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12600":{"id":12600,"question":"Harry gave some stickers to 9 friends. Each friend received 6 stickers. How many stickers did he give altogether? Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12601":{"id":12601,"question":"The sum of two numbers is 785. The smaller number is 246. What is the greater number? Answer: ","answer0":"539","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12602":{"id":12602,"question":"Raju bought a shirt for $16.50. He gave the cashier $50. How much change did he receive? Answer: ","answer0":"33.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12603":{"id":12603,"question":"Ali packed 847 toys equally into some boxes. There were 7 toys in each box. How many boxes did Ali use to pack all the toys? Answer: ","answer0":"121","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12604":{"id":12604,"question":"There were 258 adults in a park. There were twice as many men as women. How many women were there in the park? Answer: ","answer0":"86","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12605":{"id":12605,"question":"Each school bus can carry 38 passengers. How many passengers can 3 school buses carry? Answer: ","answer0":"114","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12606":{"id":12606,"question":"There were 419 papayas in a farm. The farmer packed them into bags. 8 papayas were packed into each bag. How many papayas were left unpacked? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12607":{"id":12607,"question":"Sarah bought a pair of shoes for $65.70. Ailee paid $15.95 less for the same pair of shoes. How much did Ailee pay for the pair of shoes? Answer: ","answer0":"49.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12608":{"id":12608,"question":"There were 3906 visitors at the museum in February. There were 2019 more visitors in March than in February. What is the total number of visitors at the museum in February and March? Answer: ","answer0":"9831","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12609":{"id":12609,"question":"Mdm Rosie sewed 112 masks on Saturday. She sewed four times as many masks on Saturday than on Friday. (a) How many masks did she sew on Friday? (b) How many more masks were sewed on Saturday than on Friday? (a) (b) ","answer0":"28","answer1":"84","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12610":{"id":12610,"question":"Caili baked some cupcakes. She gave 15 cupcakes to her neighbours. She packed the remaining cupcakes into 136 boxes. There were 9 cupcakes in each box. How many cupcakes did she bake at first? Answer: ","answer0":"1239","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12611":{"id":12611,"question":"There was an equal number of lorries and vans parked at a carpark at first. 12 vans left the carpark and 19 lorries entered. There were 64 vans parked at the carpark in the end. (a) How many vans were parked at the carpark at first? (b) How many lorries were parked at the carpark in the end? (a) (b) ","answer0":"76","answer1":"95","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13643":{"id":13643,"question":"Which of the following figures is not equivalent to 1\/4?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":3},"13644":{"id":13644,"question":"A pizza was cut into 6 equal pieces. Alice ate 2\/3 of the pizza and Carol ate 1\/6 of it. What fraction of the pizza was eaten?","answer0":"1\/6","answer1":"5\/6","answer2":"3\/9","answer3":"5\/12","type_id":1,"correct_answer":1},"13646":{"id":13646,"question":"Write four thousand and fifteen in numeral. Answer: ","answer0":"4015","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13649":{"id":13649,"question":"Find the sum of $25.50 and $7.\nAnswer: $","answer0":"32.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13655":{"id":13655,"question":"What is the missing number in the box?\n1\/2 = \/6","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13656":{"id":13656,"question":"2 boys cut a cake into 4 pieces. Eugene ate 1\/4 of it. Michael ate 1\/2 of it. How many pieces of the cake were left? Answer: ","answer0":"1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13661":{"id":13661,"question":"Find the number of right angles in Figure Z. Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13663":{"id":13663,"question":"The table shows the number of beads collected by four children.\nThe children collected a total of 360 beads altogether. How many beads does each circle stand for? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13664":{"id":13664,"question":"At a school carnival, Nigel sold 1843 cookies. He sold 379 cookies fewer than Pauline.\n(a) How many cookies did Pauline sell?\n(b) How many cookies did they sell altogether? (a) (b) ","answer0":"2222","answer1":"4065","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13665":{"id":13665,"question":"The school bookshop gives away 2 erasers for every 8 pencils bought. Mateen bought 96 pencils. How many erasers did he get? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13667":{"id":13667,"question":"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? Answer: ","answer0":"903","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13668":{"id":13668,"question":"The length of a field is 2 times its breadth. The perimeter of the field is 108 m. What is the length of the field? Answer: m","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14072":{"id":14072,"question":"What is the product of 6 and 7? Answer: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14073":{"id":14073,"question":"The following items were sold in the canteen. Aisha bought a slice of cake and a cup of drink. How much did she spend altogether? Answer: ","answer0":"$2.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14075":{"id":14075,"question":"What is the smallest 4-digit odd number that can be formed using the digits 5, 2, 4, 0? Each digit can only be used once. Answer: ","answer0":"2045","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14076":{"id":14076,"question":"There were 1789 students in a school. There were 985 boys. How many girls were there in the school? Answer: ","answer0":"804","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14077":{"id":14077,"question":"Miss Lim packed 4 oranges in a bag each. She gave away 8 such bags and had 1 bag left. How many oranges does she have at first? Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14078":{"id":14078,"question":"Mr Tan had 768 pencils. He packed 8 pencils into each box. How many boxes did Mr Tan use to pack all the pencils? Answer: ","answer0":"96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14079":{"id":14079,"question":"Kelly bought 1 Set Lunch A. She gave the cashier a $10 note. How much change did she receive? Answer: ","answer0":"$4.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14080":{"id":14080,"question":"A box contained red and blue beads. There were 84 beads in the box. There were twice as many red beads as blue beads. How many blue beads were there? Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14081":{"id":14081,"question":"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? Answer: ","answer0":"236","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14082":{"id":14082,"question":"Pete and 3 boys bought 204 game cards altogether. They shared the game cards equally. How many cards did each boy get? Answer: ","answer0":"51","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14083":{"id":14083,"question":"Mr Lim paid $1600 for a computer. He paid $960 less for a printer. How much did he pay for both the computer and printer? Answer: ","answer0":"$2240","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14084":{"id":14084,"question":"A shop had 5600 bags. The shopkeeper sold 1250 bags on Saturday. He sold more bags on Sunday. After that he had 440 bags left. How many bags were sold on Sunday? Answer: ","answer0":"3910","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14085":{"id":14085,"question":"Simon and Tim had the same number of books at first. Tim bought 85 books and Simon gave 120 books away. Simon had 60 books in the end. a) How many books did each boy have at first? b) How many more books did Tim have than Simon in the end? (a) (b) ","answer0":"180","answer1":"205","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14086":{"id":14086,"question":"Buy 4 sticks of ice-cream for $3. Ben bought 528 sticks of ice-cream for a carnival. How much did he spend altogether? Answer: ","answer0":"$396","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14087":{"id":14087,"question":"There were 45 more girls than boys in the Art Club. 8 boys left the Art Club and 5 more girls join the Art Club. a) How many more girls were there in the Art Club than boys in the end? b) There were 640 students left in the Art Club. How many boys were there in the Art Club in the end? (a) (b) ","answer0":"58","answer1":"291","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14089":{"id":14089,"question":"What is the time shown on the clock? Answer: ","answer0":"8.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14090":{"id":14090,"question":"(a) Write 5 km 18 m in metres. (b) Write 4109 m in kilometres and metres. (a) (b) ","answer0":"5018 m","answer1":"4 km 109 m","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14091":{"id":14091,"question":"The graph shows the number of vehicles parked at a shopping centre. How many cars and vans were parked at the shopping centre altogether? Answer: ","answer0":"105","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14100":{"id":14100,"question":"The bar graph shows the number of cookies sold at a bakery. (a) How many more cookies were sold on Friday than on Tuesday? (b) What was the total number of cookies sold from Monday to Friday? (a) (b) ","answer0":"30","answer1":"400","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14101":{"id":14101,"question":"Mr Halim bought a 2-litre bottle of fruit juice. He poured some of the juice equally into 7 glasses and each glass was full. 1125 ml of fruit juice was left in the bottle. (a) How much fruit juice was poured out? (b) What is the capacity of each glass? (a) ml (b) ml","answer0":"875","answer1":"125","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14102":{"id":14102,"question":"There were 468 children at a Funfair carnival. There were twice as many children as women. The number of men was 50 more than the number of women. (a) How many men were there at the carnival? (b) How many people were there at the carnival altogether? (a) (b) ","answer0":"284","answer1":"986","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14103":{"id":14103,"question":"Jon and May shared a box of marbles. There were 320 marbles in the box. Jon had 46 more marbles than May. How many marbles did May receive? Answer: ","answer0":"137","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14340":{"id":14340,"question":"A strip of paper is divided into 12 equal parts. How many more parts must be shaded so that 1\/2 of the paper is shaded?","answer0":"5","answer1":"6","answer2":"3","answer3":"4","type_id":1,"correct_answer":3},"14344":{"id":14344,"question":"Joel saved $2461. He saved $339 less than Raju. How much money did Raju save?","answer0":"$2122","answer1":"$2700","answer2":"$2790","answer3":"$2800","type_id":1,"correct_answer":3},"14345":{"id":14345,"question":"+ 1\/2 = 3\/4 What is the missing fraction?","answer0":"1\/4","answer1":"2\/4","answer2":"2\/2","answer3":"6\/8","type_id":1,"correct_answer":0},"14346":{"id":14346,"question":"What is the smallest 4-digit odd number that can be formed using all the digits 5, 0, 2, 7? Each digit can only be used once. Answer: ","answer0":"2057","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14347":{"id":14347,"question":"Find the difference between 651 and 7040. Answer: ","answer0":"6389","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14350":{"id":14350,"question":"The figure is made up of 2 identical rectangles. Find the perimeter of the figure. Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14351":{"id":14351,"question":"The bar graph shows the number of footballs sold in a shop from Monday to Friday. Each football was sold for $9. How much more money did the shop collect on Tuesday compared to Monday? Ans: $ ","answer0":"144","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14352":{"id":14352,"question":"The graph shows the number of students who wear spectacles and students who do not wear spectacles. Find the total number of students who wear spectacles in the three classes. Answer: ","answer0":"47","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14353":{"id":14353,"question":"Samy left his school at 2.45 p.m. He needed 42 minutes to travel from his school to his home. What time did he reach home? Express your answer in 24-hour clock. Answer: ","answer0":"1527","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14354":{"id":14354,"question":"Siti and Mary scored the same number of points in a game at first. Then, Siti won 256 more points and Mary lost 16 points. How many more points did Siti have than Mary in the end? Answer: ","answer0":"272","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14355":{"id":14355,"question":"Mei Ling, Sarah and Diya had 270 beads. Mei Ling had 3 times as many beads as Sarah. Diya had twice as many beads as Sarah. How many beads did Diya have? Answer: ","answer0":"90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14358":{"id":14358,"question":"In the figure, how many of the marked angles are greater than a right angle? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14360":{"id":14360,"question":"Each wooden block is of equal mass. The mass of 6 blocks is 852 g. Find the mass of the jar. Answer: ","answer0":"568","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14361":{"id":14361,"question":"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. Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14362":{"id":14362,"question":"Uncle Tom bought some books. He packed 8 books in each box and found that he had 6 books left. There were 240 boxes altogether. a) How many books did he buy? b) He sold each box of books for $9 and the remaining books at $2 each. How much did he receive altogether? Ans: a) b) $ ","answer0":"1926","answer1":"2172","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14363":{"id":14363,"question":"Aminah had some beads. She used 209 beads to make a necklace. Her mother bought her another 350 beads. She had 632 beads in the end. How many beads did Aminah have at first? Answer: ","answer0":"491","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14554":{"id":14554,"question":"The length of each side of the figure is the same. Find the perimeter of the figure. Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14555":{"id":14555,"question":"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. Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14556":{"id":14556,"question":"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. Answer: ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14557":{"id":14557,"question":"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? Answer: ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14558":{"id":14558,"question":"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? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14578":{"id":14578,"question":"Circle the smaller fraction. 2\/10 , 7\/10","answer0":"2\/10","answer1":"7\/10","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":0},"14579":{"id":14579,"question":"Circle the smaller fraction. 5\/8 , 3\/8","answer0":"5\/8","answer1":"3\/8","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":1},"14580":{"id":14580,"question":"Circle the smaller fraction. 5\/9 , 2\/5","answer0":"5\/9","answer1":"2\/5","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":1},"14581":{"id":14581,"question":"Circle the smaller fraction. 7\/8 , 1\/3","answer0":"7\/8","answer1":"1\/3","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":1},"14582":{"id":14582,"question":"Circle the greater fraction. 2\/9 , 4\/9","answer0":"2\/9","answer1":"4\/9","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":1},"14583":{"id":14583,"question":"Circle the greater fraction. 9\/12 , 3\/12","answer0":"9\/12","answer1":"3\/12","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":0},"14584":{"id":14584,"question":"Circle the greater fraction. 4\/9 , 1\/3","answer0":"4\/9","answer1":"1\/3","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":0},"14585":{"id":14585,"question":"Circle the greater fraction. 3\/8 , 5\/6","answer0":"3\/8","answer1":"5\/6","answer2":"They are equal","answer3":"Cannot compare","type_id":1,"correct_answer":1},"14588":{"id":14588,"question":"Write the missing numerator or denominator. 1\/2 = \/6","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14589":{"id":14589,"question":"Write the missing numerator or denominator. 3\/5 = 9\/","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14590":{"id":14590,"question":"Write the missing numerator or denominator. 3\/ = 9\/12","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14591":{"id":14591,"question":"Write the missing numerator or denominator. \/6 = 10\/12","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14592":{"id":14592,"question":"Write the missing numerators or denominators. 1\/2 = \/6 = \/8","answer0":"3","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14593":{"id":14593,"question":"Write the missing numerators or denominators. 2\/3 = \/6 = \/12","answer0":"4","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14594":{"id":14594,"question":"Write the missing numerators or denominators. 1\/5 = 2\/ = 3\/","answer0":"10","answer1":"15","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14855":{"id":14855,"question":"Which of the following fractions is the smallest?","answer0":"1\/8","answer1":"1\/2","answer2":"1\/3","answer3":"1\/4","type_id":1,"correct_answer":0},"14856":{"id":14856,"question":"What is the missing number in the box? 3\/12 = 1\/","answer0":"12","answer1":"24","answer2":"3","answer3":"4","type_id":1,"correct_answer":3},"14857":{"id":14857,"question":"Which fraction is greater than 1\/2?","answer0":"3\/7","answer1":"4\/5","answer2":"1\/3","answer3":"4\/11","type_id":1,"correct_answer":1},"14864":{"id":14864,"question":"Mrs Tan spent $568. Mrs Chandran spent twice as much money as Mrs Tan. Mdm Zu spent $300 less than Mrs Chandran. (a) How much money did Mrs Chandran spend? (b) How much more money did Mdm Zu spend than Mrs Tan? (a) $ (b) $","answer0":"1136","answer1":"268","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14865":{"id":14865,"question":"In a bakery shop, 3 buns are sold for $8. (a) Mrs Han has $50. How many buns can Mrs Han buy at most? (b) Mr Sng bought 81 buns. How much did he pay for the buns? (a) (b) $","answer0":"18","answer1":"216","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15176":{"id":15176,"question":"4\/5 - 1\/10 =","answer0":"3\/5","answer1":"3\/10","answer2":"5\/10","answer3":"7\/10","type_id":1,"correct_answer":3},"15181":{"id":15181,"question":"The figure is made up of 3 identical squares. One square is divided equally into 4 triangles. What fraction of the figure is shaded?","answer0":"1\/4","answer1":"1\/5","answer2":"3\/16","answer3":"7\/8","type_id":1,"correct_answer":0},"15187":{"id":15187,"question":"The bar graph shows the number of ice cream cones Mr Ahmad sold over 5 days. Each ice cream cone was sold for $3. How much money did Mr Ahmad collect on Wednesday?\nAns: $","answer0":"132","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15434":{"id":15434,"question":"Sarah has $1048. Mei Ling has $476 less than Sarah. How much money does Mei Ling have?\n$","answer0":"572","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15437":{"id":15437,"question":"A sofa costs $3000. The sofa costs $695 more than the cupboard. How much does the cupboard cost?\n$","answer0":"2305","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15438":{"id":15438,"question":"A sofa costs $3000. Mr Ahmad wants to buy a sofa. He only has $2865. How much more money does he need?\n$","answer0":"135","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15526":{"id":15526,"question":"A packet of chicken rice costs $7. How much do 5 packets of chicken rice cost? Answer: ","answer0":"$35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15527":{"id":15527,"question":"Farmer Joe has 72 oranges. He packs them equally into 8 boxes. How many oranges are there in each box? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15529":{"id":15529,"question":"Find the product of 258 and 6. Answer: ","answer0":"1548","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15530":{"id":15530,"question":"Annie and Caili shared some stickers equally at first. Annie gave away 12 stickers and Caili bought another 28 stickers. How many more stickers did Caili have than Annie in the end? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15531":{"id":15531,"question":"The bar graph shows the number of visitors at a zoo on Sunday. (a) How many female visitors were at the zoo on Sunday? (b) How many more children than adults were there at the zoo on Sunday? (a) (b) ","answer0":"310","answer1":"40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15532":{"id":15532,"question":"Mr Lim had 150 stamps at first. He bought another 30 stamps. He had 4 times as many stamps as Mr Tan in the end. (a) How many stamps did Mr Tan have? (b) How many stamps did Mr Lim and Mr Tan have altogether in the end? (a) (b) ","answer0":"45","answer1":"225","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15533":{"id":15533,"question":"Amin had $49 more than Bala. (a) After Amin gave $7 to Bala, how much more money did Amin have than Bala in the end? (b) After getting the money from Amin, Bala had $55. How much money did both children have altogether? (a) (b) ","answer0":"35","answer1":"145","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15535":{"id":15535,"question":"Which of the following fractions is the smallest?","answer0":"1\/4","answer1":"1\/5","answer2":"1\/10","answer3":"1\/7","type_id":1,"correct_answer":2},"15536":{"id":15536,"question":"Find the value of 1\/12 + 1\/3.","answer0":"1\/36","answer1":"2\/12","answer2":"2\/15","answer3":"5\/12","type_id":1,"correct_answer":3},"15538":{"id":15538,"question":"What is the value of A?","answer0":"3\/12","answer1":"8\/12","answer2":"1\/3","answer3":"3\/4","type_id":1,"correct_answer":3},"15545":{"id":15545,"question":"Aini baked 104 chocolate muffins and 128 blueberry muffins. She packed the muffins in bags of 6.\n(a) How many bags of muffins did she pack at most?\n(b) Aini sold each bag of muffins for $9. How much money did she receive if she sold all the bags of muffins?\n(a) (b) $","answer0":"38","answer1":"342","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12990":{"id":12990,"question":"Which of the following fractions is closest to 1\/2?","answer0":"1\/8","answer1":"2\/8","answer2":"3\/8","answer3":"6\/8","type_id":1,"correct_answer":2},"12991":{"id":12991,"question":"Mother cut a pizza into four equal pieces. She then cut one of the four pieces equally and gave one smaller piece to each of her two children. What fraction of the pizza did each child get?","answer0":"1\/2","answer1":"1\/4","answer2":"1\/5","answer3":"1\/8","type_id":1,"correct_answer":3},"12999":{"id":12999,"question":"Write the number that is represented by the diagram. Answer: ","answer0":"8008","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13000":{"id":13000,"question":"Find the product of 312 and 6. Answer: ","answer0":"1872","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13001":{"id":13001,"question":"Find the value of 4256 + 3352. Answer: ","answer0":"7608","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13004":{"id":13004,"question":"Use all the digits 1, 5, 6 and 9 to form the smallest number between 5000 and 6000. Answer: ","answer0":"5169","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13005":{"id":13005,"question":"Write the greatest 4-digit even number. Answer: ","answer0":"9998","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13006":{"id":13006,"question":"Becky buys 6 bags of balloons for a party. There are 40 balloons in a bag. How many bunches of balloons does she get if she ties 3 balloons in a bunch? Answer: ","answer0":"80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13007":{"id":13007,"question":"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? Answer: ","answer0":"1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13008":{"id":13008,"question":"Daphne exchanged $5 for 10 coins. All the coins had the same value. What was the value of each coin in cents? Answer: ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13012":{"id":13012,"question":"Ling wrote 3 compositions in 2 hours. She took the same amount of time to write the first 2 compositions but took 30 minutes longer to write the third composition than the first. How many minutes did she take to write the first composition? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13013":{"id":13013,"question":"A bottle can hold 1050 ml of water. A cup can hold 900 ml less water than the bottle. How much water can the cup hold? Answer: ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13014":{"id":13014,"question":"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. Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13019":{"id":13019,"question":"Ben and Jerry bought some egg tarts from a bakery. Ben bought 6 more egg tarts and paid $12 more than Jerry. How many egg tarts did Jerry buy if he paid a total of $98? Answer: ","answer0":"49","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13021":{"id":13021,"question":"Jack and Ken have some toy cars. After Jack gives 20 toy cars to Ken, he has 23 toy cars more than Ken. How many more toy cars does Jack have than Ken at first? Answer: ","answer0":"63","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13239":{"id":13239,"question":"What fraction of the rectangle ABCD is shaded?","answer0":"4\/6","answer1":"4\/8","answer2":"4\/10","answer3":"6\/10","type_id":1,"correct_answer":2},"13240":{"id":13240,"question":"In the number line below, A represents 5\/8, C represents 7\/8. What fraction is represented by B, given that B is exactly between A and C?","answer0":"1\/4","answer1":"1\/2","answer2":"3\/4","answer3":"6\/16","type_id":1,"correct_answer":2},"13253":{"id":13253,"question":"Mary had $548. She had $245 more than her sister. How much did her sister have?\n\nAns: $","answer0":"303","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13260":{"id":13260,"question":"A pair of jeans cost $66. A skirt is $9.20 cheaper than the jeans. Find the cost of the skirt.\n\nAns: $","answer0":"56.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13262":{"id":13262,"question":"What are the missing numbers in the fractions below?\n\n2\/a = 6\/15 = b\/25\n\nAns: a = , b = ","answer0":"5","answer1":"10","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13267":{"id":13267,"question":"Bottles of soft drinks are sold in cartons of three. Each carton cost $7. Mr James has $160. What is the greatest number of bottles of soft drinks he can buy?\n\nAns: ","answer0":"66","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13271":{"id":13271,"question":"A highlighter costs $2.20. An eraser costs $0.45.\nWhat is the total cost of a highlighter and two erasers?","answer0":"$2.65","answer1":"$3.10","answer2":"$4.85","answer3":"$5.30","type_id":1,"correct_answer":1},"13278":{"id":13278,"question":"Felicia had $100 at first.\nShe had $51.50 left after buying two items.\nWhich of these two items did she buy?","answer0":"Kite and Rollerblade","answer1":"Kite and Board game","answer2":"Rollerblade and Soft toy","answer3":"Soft toy and Board game","type_id":1,"correct_answer":3},"13279":{"id":13279,"question":"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? Answer: ","answer0":"$18.85","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13283":{"id":13283,"question":"The containers are filled to the brim with water.\nHow many Container B are needed to fill up Container C? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14645":{"id":14645,"question":"What is the remainder when 543 is divided by 6? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14647":{"id":14647,"question":"Use all the digits 4, 8 and 6 to form the greatest 3-digit number. Find the quotient when the 3-digit number is divided by 2. Answer: ","answer0":"432","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14648":{"id":14648,"question":"Two numbers, A and B, add up to 600. Given that both of them are 3-digit numbers greater than 100, find the greatest possible difference between A and B. Answer: ","answer0":"398","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14662":{"id":14662,"question":"What fraction of the rectangle ABCD is shaded?","answer0":"4\/6","answer1":"4\/8","answer2":"4\/10","answer3":"6\/10","type_id":1,"correct_answer":2},"14663":{"id":14663,"question":"In the number line, A represents 5\/8, C represents 7\/8. What fraction is represented by B, given that B is exactly between A and C?","answer0":"1\/4","answer1":"1\/2","answer2":"3\/4","answer3":"6\/16","type_id":1,"correct_answer":2},"14676":{"id":14676,"question":"Mary had $548. She had $245 more than her sister. How much did her sister have?\n\n$","answer0":"303","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14683":{"id":14683,"question":"A pair of jeans cost $66. A skirt is $9.20 cheaper than the jeans. Find the cost of the skirt.\n\n$","answer0":"56.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14685":{"id":14685,"question":"What are the missing numbers in the fractions?\n\n2\/a = 6\/15 = b\/25\n\na = , b = ","answer0":"5","answer1":"10","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14690":{"id":14690,"question":"Bottles of soft drinks are sold in cartons of three. Each carton cost $7. Mr James has $160. What is the greatest number of bottles of soft drinks he can buy?\n\n","answer0":"66","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13027":{"id":13027,"question":"Which of the following fraction is not equivalent to 1\/2?","answer0":"2\/4","answer1":"3\/6","answer2":"4\/10","answer3":"6\/12","type_id":1,"correct_answer":2},"13033":{"id":13033,"question":"Dora had $49.90. Her mother gave her another $15. She spent $18.50. How much money had she left?","answer0":"$31.40","answer1":"$33.50","answer2":"$46.40","answer3":"$64.40","type_id":1,"correct_answer":2},"13035":{"id":13035,"question":"A pizza was cut into equal pieces. Fred ate 1\/2 of it and Joy ate 1\/3 of it. What fraction of the pizza was eaten?","answer0":"1\/5","answer1":"1\/6","answer2":"2\/5","answer3":"5\/6","type_id":1,"correct_answer":3},"13037":{"id":13037,"question":"The table shows the price of bus fares for different passengers. Adult $1.20; Senior citizen (above 60 years old) $0.90; Child (below 12 years old) $0.55. Mrs Tan took her two elderly parents out with her 10 year-old son. Her elderly parents were both 65 years old. What was the total bus fare for the four passengers?","answer0":"$1.75","answer1":"$2.35","answer2":"$2.65","answer3":"$3.55","type_id":1,"correct_answer":3},"13045":{"id":13045,"question":"How many more squares must be shaded in the figure so that 4\/5 of the figure is shaded? ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13048":{"id":13048,"question":"Meili was left with 90 cents after paying for 2 bars of chocolates and 1 bag of chips. The 2 chocolate bars cost $3.30 and the bag of chips costs $2.00. How much money did she have at first? ","answer0":"$6.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13056":{"id":13056,"question":"Lily went shopping and bought a dress, a bag and a watch. She paid $605 for a dress and a bag. The bag cost 4 times as much as the dress. The watch cost $19 more than the bag. (a) How much did Lily pay for the bag? (b) How much did she pay for the watch? ","answer0":"$484","answer1":"$503","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13672":{"id":13672,"question":"Which fraction is less than 1\/2 ?","answer0":"5\/9","answer1":"5\/10","answer2":"2\/3","answer3":"5\/12","type_id":1,"correct_answer":3},"13685":{"id":13685,"question":"There were 420 audience at a concert. There were 4 times as many adults as children. How many children were at the concert? Answer: ","answer0":"84","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13686":{"id":13686,"question":"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? Answer: ","answer0":"47","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13687":{"id":13687,"question":"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? Answer: ","answer0":"3.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13688":{"id":13688,"question":"Natalie started watching a show at 1615. The show lasted 1 h 55 min. What time did the show end? Give your answer in the 24 hour clock. Answer: ","answer0":"1810","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13689":{"id":13689,"question":"The length of a blue ribbon is 1 m 20 cm longer than a red ribbon. Given that the total length of both ribbons is 4 m, how long is the red ribbon? Answer: cm","answer0":"140","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13690":{"id":13690,"question":"Geraldine wants to pack 260 colour pencils into bags. Each bag can hold up to 6 colour pencils. What is the smallest number of bags needed to pack all the colour pencils? Answer: ","answer0":"44","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13691":{"id":13691,"question":"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? Answer: m","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13692":{"id":13692,"question":"Jamie bought 1 bunch of grapes and 15 apples. She gave the cashier $50. How much change did she receive?\n3 apples for $4\n1 bunch of grapes for $5.35 Answer: ","answer0":"24.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13693":{"id":13693,"question":"Alfred and Bala had an equal number of marbles at first. After Alfred gave Bala 12 marbles, Alfred had 65 marbles left.\n(a) How many more marbles did Bala have than Alfred in the end?\n(b) How many marbles did Bala have in the end? (a) (b) ","answer0":"24","answer1":"89","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14368":{"id":14368,"question":"A file cost $16.75. A t-shirt cost $67.50 more than the file. How much did the t-shirt cost?","answer0":"$50.75","answer1":"$84.25","answer2":"$101.00","answer3":"$118.25","type_id":1,"correct_answer":1},"14370":{"id":14370,"question":"Find the difference between 3\/4 and 7\/12.","answer0":"1\/2","answer1":"1\/4","answer2":"1\/6","answer3":"5\/8","type_id":1,"correct_answer":2},"14377":{"id":14377,"question":"Fatin spent $13.60 on a file. She also bought a toy robot which cost $47.90 more than the file. How much did she spend on both items?","answer0":"$34.30","answer1":"$61.50","answer2":"$75.10","answer3":"$109.40","type_id":1,"correct_answer":2},"14384":{"id":14384,"question":"Anusha wanted to buy a doll that cost $94.75. She had $36.50 in savings and her mother gave her $20. How much more money did she need to buy the doll? ","answer0":"$38.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14388":{"id":14388,"question":"Ming En had $289.60 at first. After spending $45 on a meal and receiving some money from his mother, he had $300.60. How much money did he receive from his mother? ","answer0":"$56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14702":{"id":14702,"question":"Find the product of 67 and 8. Answer: ","answer0":"536","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14703":{"id":14703,"question":"Jamie has $486. Amy has 9 times the amount of money that Jamie has. How much money does Amy have? Answer: ","answer0":"$4374","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14704":{"id":14704,"question":"Divide 90 tens by 3. Answer: ","answer0":"300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14705":{"id":14705,"question":"408 toy cars are to be shared equally among 6 children. How many toy cars will each child get? Answer: ","answer0":"68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14706":{"id":14706,"question":"How many angles are there inside the shape? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14707":{"id":14707,"question":"How many right angles are there inside the shape? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14710":{"id":14710,"question":"Vindu had $23.80 in savings. He received another $48.40 from his father. How much money did he have in the end? Answer: ","answer0":"$72.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14711":{"id":14711,"question":"Shakilah spent $9.65 on a burger set. Her father then gave her another $39.40. She had $89.50 in the end. How much money did she have at first? Answer: ","answer0":"$59.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14712":{"id":14712,"question":"A box can hold a maximum of 4 cans of paint. There are 879 cans of paint to be packed into boxes. What is the least number of boxes needed to hold all the cans of paint? Answer: ","answer0":"220","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14713":{"id":14713,"question":"Mrs Low baked 754 cookies in the morning. After selling some cookies, she baked 300 more cookies. She had 469 cookies at the end of the day. How many cookies did Mrs Low sell? Answer: ","answer0":"585","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14714":{"id":14714,"question":"Jensen had $489. He had $285 more than Ariz. Ariz had 4 times as much money as Laura. How much money did Laura have? Answer: ","answer0":"$51","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14715":{"id":14715,"question":"Giselle had $38.80 more than Caleb at first. Giselle spent $24.40 on a book while Caleb received some money from his father. Caleb then had $45.60 more than Giselle. How much did Caleb receive from his father? Answer: ","answer0":"$60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14877":{"id":14877,"question":"Use all the digits 8, 3, 5 and 2 to form the smallest 4-digit odd number. Answer: ","answer0":"2385","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14878":{"id":14878,"question":"Write 9 thousands, 6 tens and 8 ones in numerals. Answer: ","answer0":"9068","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14879":{"id":14879,"question":"Subtract 1697 from 6294. Answer: ","answer0":"4597","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14880":{"id":14880,"question":"Susan bought 7 boxes of donuts for a party. There were 6 donuts in each box. How many donuts did Susan buy altogether? Answer: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14881":{"id":14881,"question":"Jason read 72 pages of his storybook in 9 days. Every day, he read the same number of pages. How many pages did Jason read in a day? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14883":{"id":14883,"question":"Jane has 30 stickers. She has 6 times as many stickers as Alice. How many stickers does Alice have? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14884":{"id":14884,"question":"Mr Ong bought a lego set for $26.35 and a board game for $37.95. How much did he pay for the two items? Answer: ","answer0":"$64.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14885":{"id":14885,"question":"Jane bought 4 boxes of erasers. There were 10 erasers in each box. She repacked all the erasers equally into 8 bags. How many erasers were there in each bag? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14886":{"id":14886,"question":"The difference between two numbers is 345. The smaller number is 876. What is the sum of the two numbers? Answer: ","answer0":"2097","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14887":{"id":14887,"question":"A bag of 3 oranges costs $7. How many oranges can be bought with $56? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14888":{"id":14888,"question":"JACY'S KITCHEN SUPPLIES: frying pan $28.40, chopping board $58.70, blender $65.60, cooking pot $31.30. Miss Wong bought two of the items. She paid with two $50-notes and received a change of $6. Which two items did Miss Wong buy?","answer0":"blender and frying pan","answer1":"cooking pot and chopping board","answer2":"frying pan and chopping board","answer3":"cooking pot and blender","type_id":1,"correct_answer":0},"14889":{"id":14889,"question":"There were 8000 books in a community library. 5686 books were fiction books while the rest were non-fiction books.\n(a) How many non-fiction books were there?\n(b) How many more fiction books than non-fiction books were there? (a) (b) ","answer0":"2314","answer1":"3372","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14890":{"id":14890,"question":"Mrs Gomez baked some cupcakes. She kept 26 cupcakes for her family and gave the rest equally to 6 neighbours. Each neighbour received 9 cupcakes. How many cupcakes did Mrs Gomez bake? Answer: ","answer0":"80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14891":{"id":14891,"question":"Last Saturday, Mrs Wang went to the zoo with her two children. Mrs Wang bought an adult and two children tickets. An adult ticket cost $48. It cost $15 more than a child ticket.\n(a) How much did a child ticket cost?\n(b) How much did Mrs Wang pay for all the three tickets? (a) (b) ","answer0":"$33","answer1":"$114","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15206":{"id":15206,"question":"What is the missing fraction in the box?\n1\/4 + 3\/8 =","answer0":"5\/8","answer1":"4\/12","answer2":"8\/12","answer3":"3\/32","type_id":1,"correct_answer":0},"15213":{"id":15213,"question":"A T-shirt cost $25.20. A skirt cost $19.30. Sally had $15 left after paying for a T-shirt and a skirt. How much money did Sally have at first?","answer0":"$29.50","answer1":"$34.30","answer2":"$44.50","answer3":"$59.50","type_id":1,"correct_answer":3},"15218":{"id":15218,"question":"Mrs Tan had 32 jellies. She packed the jellies equally into 7 boxes and had 4 jellies left. How many jellies were there in each box? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15219":{"id":15219,"question":"Janice read a total of 315 pages of a book from Monday to Sunday. She read an equal number of pages each day. How many pages did she read from Friday to Sunday? Answer: ","answer0":"135","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15220":{"id":15220,"question":"What is the missing number in the box?\n4\/10 = \/5","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15223":{"id":15223,"question":"How many right angles are there in the figure? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15224":{"id":15224,"question":"Timmy has $100. He spends $29.90 on a pizza and $12.50 on a movie ticket. He saves the rest of the money. How much money does he save?\n$","answer0":"57.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15225":{"id":15225,"question":"Charles has 144 stickers. Charles has 3 times as many stickers as Danny. Eugene has 2 times as many stickers as Danny. How many stickers does Eugene have? Answer: ","answer0":"96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15226":{"id":15226,"question":"Fiona had 4 times as many beads as Giny. They had 120 beads altogether. How many beads must Fiona give Giny so that they have the same number of beads? Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15550":{"id":15550,"question":"Mr Lee paid $75.80 for his electricity bill in March. He paid $12.45 less for his electricity bill in March than in April. How much was his electricity bill in April?","answer0":"$63.35","answer1":"$87.25","answer2":"$88.20","answer3":"$88.25","type_id":1,"correct_answer":3},"15554":{"id":15554,"question":"The table shows how Kathy spent her money (Pencil Case $7, Magazine $15, Toys $20, Storybook $15). Which of the following bar graphs best represents Kathy's spending shown in the table?","answer0":"Graph 1","answer1":"Graph 2","answer2":"Graph 3","answer3":"Graph 4","type_id":1,"correct_answer":2},"15555":{"id":15555,"question":"Find the product of 327 and 9. Answer: ","answer0":"2943","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15556":{"id":15556,"question":"The sum of two numbers is 400. The smaller number is 120. What is the difference between the two numbers? Answer: ","answer0":"160","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15557":{"id":15557,"question":"How many right angles are there inside the shape? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15559":{"id":15559,"question":"A box can contain a maximum of 8 cupcakes. There are a total of 103 cupcakes to be packed into boxes. What is the least number of boxes needed to pack all the cupcakes? Answer: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15560":{"id":15560,"question":"Sue saved $96 each month. Tim saved 4 times as much as Sue each month. How much would Tim save in 5 months? Answer: ","answer0":"$1920","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15563":{"id":15563,"question":"Mrs Tan prepared some bags of snacks for a birthday party. There were 4 buns and 7 sweets in each bag. There was a total of 60 buns in the bags. How many sweets were there altogether? Answer: ","answer0":"105","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13703":{"id":13703,"question":"Which one of the following fractions is the smallest?","answer0":"3\/10","answer1":"1\/2","answer2":"2\/3","answer3":"2\/5","type_id":1,"correct_answer":0},"13705":{"id":13705,"question":"The figure is made up of identical squares. How many more squares must be shaded so that 4\/5 of the figure is shaded?","answer0":"8","answer1":"5","answer2":"3","answer3":"4","type_id":1,"correct_answer":2},"13709":{"id":13709,"question":"Which digit in the two numbers given has the same value? 2856 and 6825 Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13719":{"id":13719,"question":"A mango cost $5. A basket of 4 mangoes cost $18. Alicia bought 10 mangoes altogether. What was the least amount of money that she paid for the mangoes? Ans : $ ","answer0":"46","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13738":{"id":13738,"question":"Arrange the following fractions from the smallest to the greatest. 2\/3 , 1\/4 , 5\/12","answer0":"1\/4 , 5\/12 , 2\/3","answer1":"1\/4 , 2\/3 , 5\/12","answer2":"2\/3 , 5\/12 , 1\/4","answer3":"5\/12 , 2\/3 , 1\/4","type_id":1,"correct_answer":0},"13746":{"id":13746,"question":"The figure is made up of 24 rectangles. How many more rectangles must be shaded to show 5\/12?","answer0":"1","answer1":"6","answer2":"7","answer3":"10","type_id":1,"correct_answer":1},"13747":{"id":13747,"question":"What is the value of 9003 - 1279? Answer: ","answer0":"7724","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13749":{"id":13749,"question":" + $3.95 = $10","answer0":"6.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13750":{"id":13750,"question":"The mass of a bag is shown on the kitchen scale. What is the mass of the bag? (a) (b) ","answer0":"4","answer1":"600","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13753":{"id":13753,"question":"What is the area of Figure A? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13754":{"id":13754,"question":"A number when divided by 5 has a quotient of 38 and a remainder of 3. What is the number? Answer: ","answer0":"193","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13755":{"id":13755,"question":"May has 58 stickers. Lynn has 5 times as many stickers as her. How many stickers will Lynn have to give May so that both of them have the same number of stickers? Answer: ","answer0":"116","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13756":{"id":13756,"question":"Mindy's watch is six minutes slow. Her watch shows 5.00 p.m. now. What is the actual time? Answer: ","answer0":"5.06","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13758":{"id":13758,"question":"What is the missing number? 10\/12 = \/18","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13760":{"id":13760,"question":"Nurul has 17 notes in her piggy bank. There are only $2 and $5 notes in her piggy bank. The total value of the notes is $49. How many $5 notes are there in her piggy bank? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13761":{"id":13761,"question":"There are 960 boys in a hall. There are 395 more boys than girls in the same hall. How many children are there in the hall altogether? Answer: ","answer0":"1525","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13762":{"id":13762,"question":"Chong and Jill have 180 cookies altogether. Chong has 30 cookies more than Jill. How many cookies does Jill have? Answer: ","answer0":"75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13763":{"id":13763,"question":"Pravin, Hadi and Larry have 442 stamps altogether. Larry has four times as many stamps as Hadi. Pravin has 34 more stamps than Hadi. How many stamps does Hadi have? Answer: ","answer0":"68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13764":{"id":13764,"question":"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? Answer: ","answer0":"360","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13765":{"id":13765,"question":"Molly had 800 ml of apple juice for a party at first. She bought another 10 bottles of apple juice for the party. Each bottle contained 330 ml of apple juice. She served the apple juice to her guests and had 590 ml of apple juice left. (a) What was the total amount of apple juice she had for the party? (b) How much apple juice was served to the guests? (a) (b) ","answer0":"4 l 100 ml","answer1":"3 l 510 ml","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13766":{"id":13766,"question":"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? (a) (b) ","answer0":"31","answer1":"13","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14395":{"id":14395,"question":"2\/3 + 1\/6 =","answer0":"2\/6","answer1":"3\/6","answer2":"3\/9","answer3":"5\/6","type_id":1,"correct_answer":3},"14398":{"id":14398,"question":"Arrange the following numbers in increasing order.\n7140 , 7014 , 7104 (a) (b) (c) ","answer0":"7014","answer1":"7104","answer2":"7140","answer3":null,"type_id":2,"correct_answer":null},"14401":{"id":14401,"question":"Lando bought a toy. He gave the cashier $10 and received a change of $3.75. How much did the toy cost? $","answer0":"6.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14402":{"id":14402,"question":"A pencil case costs $8. A book costs $13 more than the pencil case. Caesar bought 2 such books and one such pencil case. How much money did Caesar spend altogether? $","answer0":"50.00","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14406":{"id":14406,"question":"Fill in the blank with '>', '<' or '='.\n\\(\\dfrac{4}{10}\\) [?] \\(\\dfrac{2}{5}\\)","answer0":">","answer1":"<","answer2":"=","answer3":"cannot be determined","type_id":1,"correct_answer":2},"15228":{"id":15228,"question":"Which one of the following statements is true?","answer0":"1\/4 < 1\/7","answer1":"2\/5 < 6\/10","answer2":"5\/8 > 3\/4","answer3":"6\/9 > 2\/3","type_id":1,"correct_answer":1},"15232":{"id":15232,"question":"Find the value of 1\/2 - 4\/12 . Express the answer in its simplest form.","answer0":"1\/4","answer1":"1\/6","answer2":"3\/10","answer3":"5\/14","type_id":1,"correct_answer":1},"15234":{"id":15234,"question":"How many more children bought vanilla ice-cream than strawberry ice-cream? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15237":{"id":15237,"question":"Find the sum of $7.65 and $99.55. Answer: ","answer0":"$107.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15238":{"id":15238,"question":"Jia Jia bought a wallet for $84. She gave the cashier 2 pieces of $50 notes. The cashier gave her the change in $2 notes. How many $2 notes did Jia Jia receive? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15245":{"id":15245,"question":"A shop was giving 3 free highlighters for every 4 boxes of pens bought. Zen bought some boxes of pens and received 12 free highlighters. What was the least number of boxes of pens Zen bought? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15247":{"id":15247,"question":"John had $156. He wanted to buy a soccer ball which cost $79 and a jacket that cost $150. How much more money would John need to save in order to buy these two items? Answer: ","answer0":"73","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15249":{"id":15249,"question":"Xiao Ming bought 7 boxes of fruit tarts for a party. Each box contained 24 fruit tarts. Then she unpacked all the fruit tarts and placed them equally on 4 trays. (a) How many fruit tarts did Xiao Ming buy? (b) How many fruit tarts were on each tray? (a) (b) ","answer0":"168","answer1":"42","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15250":{"id":15250,"question":"In the hall, there were 465 grey chairs and some blue chairs at first. Another 45 grey chairs were added. In the end, there were 5 times as many grey chairs as blue chairs. (a) How many blue chairs were there? (b) How many chairs were there altogether in the hall at first? (a) (b) ","answer0":"102","answer1":"567","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15251":{"id":15251,"question":"Beth, Katie and Pamela had some cards. Beth had 69 fewer cards than Katie. Beth and Katie had a total of 277 cards. Pamela had as many cards as Beth. (a) How many cards did Pamela have? (b) Pamela gave 41 cards to Katie. How many more cards did Katie have than Pamela in the end? (a) (b) ","answer0":"104","answer1":"151","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"12614":{"id":12614,"question":"Which of the following does not have the same value as 1\/2 ?","answer0":"2\/6","answer1":"4\/8","answer2":"5\/10","answer3":"6\/12","type_id":1,"correct_answer":0},"12615":{"id":12615,"question":"Which of the following fractions is the greatest?","answer0":"2\/3","answer1":"3\/4","answer2":"5\/6","answer3":"7\/12","type_id":1,"correct_answer":2},"12623":{"id":12623,"question":"Mr Wong bought two shirts. He gave the cashier $140 and received $3.40 as change. Which two shirts did he buy?","answer0":"Shirt A ($64.25) and Shirt B ($66.90)","answer1":"Shirt A ($64.25) and Shirt C ($72.35)","answer2":"Shirt B ($66.90) and Shirt C ($72.35)","answer3":"All three shirts","type_id":1,"correct_answer":1},"12624":{"id":12624,"question":"Mark wants to shade 3\/4 of the figure. How many more squares must be shaded? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13288":{"id":13288,"question":"A pair of socks costs $8.\nA shirt costs $20 more than a pair of socks.\nHow much does 2 such shirts cost?\nThe 2 shirts cost $.","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13295":{"id":13295,"question":"Which one of the following figures is 1\/4 shaded?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":0},"13302":{"id":13302,"question":"Joey bought a skipping rope and another item. He spent a total of $70. What was the other item bought?\n\nPrice Board \u2014 Basketball $56.75, Badminton Racket $75.95, Soccer Ball $54.65, Skipping Rope $15.35","answer0":"Basketball","answer1":"Badminton Racket","answer2":"Soccer Ball","answer3":"Skipping Rope","type_id":1,"correct_answer":2},"13303":{"id":13303,"question":"John bought a badminton racket. He paid with 2 pieces of $50 notes. How much money did he have left?\n\nAns: $","answer0":"24.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"13769":{"id":13769,"question":"Which of the following fractions is smaller than 1\/2 ?","answer0":"2\/3","answer1":"3\/7","answer2":"3\/5","answer3":"2\/4","type_id":1,"correct_answer":1},"13774":{"id":13774,"question":"Which of the following shows 1\/3 of the figure shaded ?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":3},"13778":{"id":13778,"question":"Miss Foo paid $12 for a highlighter, a stapler and a file. The file cost $5.30. The stapler cost more than the highlighter. The total cost of the highlighter and the stapler was less than the cost of the file.","answer0":"True","answer1":"False","answer2":"Not possible to tell","answer3":"Cannot be calculated","type_id":1,"correct_answer":1},"13786":{"id":13786,"question":"2 badminton rackets and 1 basketball cost $102.50. 1 badminton racket and 2 basketballs cost $107.50. What is the total cost of 1 badminton racket and 1 basketball ? ","answer0":"70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14105":{"id":14105,"question":"What is the missing numerator?\n8\/12 - 1\/3 = \/6","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14107":{"id":14107,"question":"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? Answer: ","answer0":"71","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14110":{"id":14110,"question":"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? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14111":{"id":14111,"question":"Benson and Hong Wei shared some marbles equally. After Hong Wei gave 28 marbles to Benson, how many more marbles did Benson have than Hong Wei? Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14112":{"id":14112,"question":"Kelly and Melissa collect stamps. Together they collected 825 stamps. Melissa collected twice as many stamps as Kelly. How many more stamps did Melissa collect than Kelly? Answer: ","answer0":"275","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14115":{"id":14115,"question":"The figures are made up of dots. How many dots are required to form Figure 10? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14419":{"id":14419,"question":"Which of the following fractions is not an equivalent fraction of 2\/3?","answer0":"4\/6","answer1":"6\/9","answer2":"8\/15","answer3":"12\/18","type_id":1,"correct_answer":2},"14423":{"id":14423,"question":"Isaac wants to buy an apple for 80\u00a2, a bunch of bananas for $1.25 and an orange for 75\u00a2. He only has $2.50. How much more money does he need?","answer0":"$2.80","answer1":"$2.00","answer2":"$0.50","answer3":"$0.30","type_id":1,"correct_answer":3},"14427":{"id":14427,"question":"A shirt has 7 buttons. How many buttons are there on 357 similar shirts? Answer: ","answer0":"2499","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14428":{"id":14428,"question":"Find the value of the telephone.\n[telephone] \u00d7 6 = 822 Answer: ","answer0":"137","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14430":{"id":14430,"question":"Use all the digits 8, 2, 0, 1 to form the smallest 4-digit odd number. Answer: ","answer0":"2081","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14431":{"id":14431,"question":"The numbers in each row and column add up to 370. Fill in the missing numbers in the boxes. (a) (b) ","answer0":"135","answer1":"115","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14432":{"id":14432,"question":"Ahmad has $21.30. Peter has $3.20 less than Ahmad. How much do the two boys have altogether? Answer: ","answer0":"$39.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14434":{"id":14434,"question":"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. Answer: ","answer0":"1 km 400 m","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14435":{"id":14435,"question":"Mrs Lee had 500 sweets. She gave some of the sweets to her students. After giving each student 6 sweets, she had 56 sweets left.\n(a) How many sweets did she give to her students in total?\n(b) How many students were there? (a) (b) ","answer0":"444","answer1":"74","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14437":{"id":14437,"question":"Adam, Ben and Clare had 2659 stickers altogether. Ben had 162 more stickers than Adam. Clare had 137 fewer stickers than Adam. How many stickers did Adam have? Answer: ","answer0":"878","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14438":{"id":14438,"question":"Samantha watched two movies continuously at the cinema. The first movie lasted for 2 h 15 min. The second movie lasted for 1 h 50 min.\n(a) How long did Samantha spend watching the two movies? Give your answer in h and min.\n(b) She started watching the first movie at 14 25. What time did she finish watching the second movie? (a) (b) ","answer0":"4 h 5 min","answer1":"18 30","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14439":{"id":14439,"question":"The length of a rectangle is twice its breadth. The perimeter of the rectangle is 54 m.\n(a) What is the length of the rectangle?\n(b) What is the area of the rectangle? (a) m (b) m\u00b2","answer0":"18","answer1":"162","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14718":{"id":14718,"question":"Which of the following does not have the same value as 1\/2 ?","answer0":"2\/6","answer1":"4\/8","answer2":"5\/10","answer3":"6\/12","type_id":1,"correct_answer":0},"14719":{"id":14719,"question":"Which of the following fractions is the greatest?","answer0":"2\/3","answer1":"3\/4","answer2":"5\/6","answer3":"7\/12","type_id":1,"correct_answer":2},"14727":{"id":14727,"question":"Mr Wong bought two shirts. He gave the cashier $140 and received $3.40 as change. Which two shirts did he buy? (Shirt A = $64.25, Shirt B = $66.90, Shirt C = $72.35)","answer0":"Shirt A and Shirt B","answer1":"Shirt A and Shirt C","answer2":"Shirt B and Shirt C","answer3":"Shirt A, Shirt B and Shirt C","type_id":1,"correct_answer":1},"14728":{"id":14728,"question":"Mark wants to shade 3\/4 of the figure. How many more squares must be shaded?\n","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14896":{"id":14896,"question":"+ ____________ = $100\nWrite the missing amount to make $100.\n$","answer0":"35.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14897":{"id":14897,"question":"Dave gave the cashier a $50 note to pay for a book that cost $34.65.\nHow much change will he get?\n$","answer0":"15.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14901":{"id":14901,"question":"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 ","answer0":"Football","answer1":"Table Tennis Set","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14903":{"id":14903,"question":"Michael bought a pencil case and a backpack.\nHe paid $10.50 for the pencil case.\nThe backpack cost $28.40 more than the pencil case.\nHow much did he pay altogether?\n$","answer0":"49.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14910":{"id":14910,"question":"Which one of the following figures is 1\/4 shaded?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":0},"14918":{"id":14918,"question":"John bought a badminton racket. He paid with 2 pieces of $50 notes. How much money did he have left?\n$","answer0":"24.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14922":{"id":14922,"question":"Form the smallest 4-digit odd number using all the digits 3 , 1 , 0 , 8. Answer: ","answer0":"1083","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14923":{"id":14923,"question":"What is the missing number in the box? Answer: ","answer0":"676","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14924":{"id":14924,"question":"Mary has 3 fifty-cent coins, 17 ten-cent coins and 12 five-cent coins in her coin box. How much money does Mary have in her coin box? Answer: ","answer0":"3.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14925":{"id":14925,"question":"How much pocket money did Jane have at first? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14926":{"id":14926,"question":"What digit does the heart represent? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14927":{"id":14927,"question":"Study the following pattern and find the missing number. Answer: ","answer0":"17","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14928":{"id":14928,"question":"The sum of two numbers is 430. The smaller number is 120. What is the greater number? Answer: ","answer0":"310","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14929":{"id":14929,"question":"How much do the following items cost altogether? Answer: ","answer0":"4.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14930":{"id":14930,"question":"Divide 754 by 4. What is the remainder? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14931":{"id":14931,"question":"Haron and Bala have 192 stamps altogether. Bala has 3 times as many stamps as Haron. How many stamps does Haron have? Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14932":{"id":14932,"question":"On Sunday, 3015 people visited Chinatown. On Monday, 1527 fewer people visited Chinatown than on Sunday. How many people visited Chinatown on both days? Answer: ","answer0":"4503","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14933":{"id":14933,"question":"Gopal baked 72 cookies. He put them equally onto 8 trays. After giving away some trays of cookies, he had 45 cookies left. How many trays of cookies had he left? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"14934":{"id":14934,"question":"Roy had $30. His father then gave him some money. After spending $15 on a storybook, Roy had $38 left. How much money did Roy receive from his father? Answer: ","answer0":"23","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15255":{"id":15255,"question":"Which of the following is an equivalent fraction of 2\/3?","answer0":"1\/3","answer1":"4\/9","answer2":"5\/6","answer3":"6\/9","type_id":1,"correct_answer":3},"15261":{"id":15261,"question":"Mother bought a cake and 2 slices of pie.\nShe gave the cashier 50.\nHow much did she receive?","answer0":"$20.05","answer1":"$21.45","answer2":"$28.55","answer3":"$29.95","type_id":1,"correct_answer":0},"15263":{"id":15263,"question":"Find the value of 3812 \u2212 2123 Answer: ","answer0":"1689","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15268":{"id":15268,"question":"Pen $1.75. Eraser 65\u00a2. Highlighter $2.15. Stapler $4.90. What is the price difference between the cheapest and most expensive item? Answer: ","answer0":"$4.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15269":{"id":15269,"question":"6 0 5 8 Use all the digits above to form the smallest 4-digit odd number. Answer: ","answer0":"0685","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15271":{"id":15271,"question":"Mr Low baked 1845 cookies. He baked 365 more cookies than Mr Tan. (a) How many cookies did Mr Tan bake? (b) How many cookies did Mr Low and Mr Tan bake altogether? (a) (b) ","answer0":"1480","answer1":"3325","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15273":{"id":15273,"question":"Raju took 2 h 35 min to complete a race. Peter took 50 min more than Raju to complete the same race. (a) How long did Peter take to complete the race? Give your answer in h and min. (b) The race started at 5.45 a.m. At what time did Raju complete the race? Give your answer in 24-hour clock. (a) (b) ","answer0":"3 h 25 min","answer1":"0820","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15274":{"id":15274,"question":"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. (a) (b) ","answer0":"144 cm\u00b2","answer1":"128 cm","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15275":{"id":15275,"question":"$9 per packet. Buy 1 packet and get 2 pens free. (a) Mdm Aishah needs 48 pens. What is the least amount of money she has to pay? (b) Sam has $46. What is the greatest number of pens he can get? (a) (b) ","answer0":"$54","answer1":"40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15444":{"id":15444,"question":"Item A costs $48.90, Item B costs $90.80, Item C costs $89.40. Which item is the most expensive?","answer0":"Item A","answer1":"Item B","answer2":"Item C","answer3":"They cost the same","type_id":1,"correct_answer":1},"15450":{"id":15450,"question":"Jim and Priya spent $42.40 on lunch together. Jim ordered Pasta ($16.90). Burger costs $19.50, Pizza costs $25.50, Fish and Chips costs $22.10. Which item did Priya order?","answer0":"Burger","answer1":"Pasta","answer2":"Pizza","answer3":"Fish and Chips","type_id":1,"correct_answer":2},"15451":{"id":15451,"question":"Miss Chan spent $98.90 on a pair of shoes. She spent $43.70 on a dress. How much more did she spend on the pair of shoes than on the dress?\n$","answer0":"55.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15742":{"id":15742,"question":"The figure is made up identical triangles. What fraction of the figure is shaded?","answer0":"1\/2","answer1":"1\/3","answer2":"2\/3","answer3":"3\/8","type_id":1,"correct_answer":1},"15743":{"id":15743,"question":"Find the value of 7\/9 - 2\/3.","answer0":"1\/9","answer1":"5\/6","answer2":"3\/4","answer3":"5\/9","type_id":1,"correct_answer":0},"15749":{"id":15749,"question":"In the grid, Raju is standing at point P facing north-west. Then, he makes a 3\/4 turn in a clockwise direction. At which point does he face now?","answer0":"Q","answer1":"T","answer2":"R","answer3":"S","type_id":1,"correct_answer":2},"15751":{"id":15751,"question":"Write seventy-three thousand and twelve in figures. Answer: ","answer0":"73012","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15752":{"id":15752,"question":"Arrange the following numbers from the smallest to the greatest.\n2810 , 2081 , 2108 (a) (b) (c) ","answer0":"2081","answer1":"2108","answer2":"2810","answer3":null,"type_id":2,"correct_answer":null},"15754":{"id":15754,"question":"Find the product of 67 and 898. Answer: ","answer0":"60166","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15755":{"id":15755,"question":"Find the common factors of 16 and 40. (a) (b) (c) (d) ","answer0":"1","answer1":"2","answer2":"4","answer3":"8","type_id":2,"correct_answer":null},"15757":{"id":15757,"question":"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? Answer: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15759":{"id":15759,"question":"In the figure shown, PQRS is a square. Find angle URT. Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15761":{"id":15761,"question":"There are some chocolates in a box. The chocolates can be shared equally among 6 children or 8 children. What is the smallest possible number of chocolates in the box? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15762":{"id":15762,"question":"Linda took 1 h 45 min to complete a practice paper. She finished the practice paper at 3.20 p.m. At what time did she start doing the practice paper? Express your answer in 24-hour clock. Answer: ","answer0":"1335","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15763":{"id":15763,"question":"Round 89.895 to the nearest hundredth. Answer: ","answer0":"89.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15764":{"id":15764,"question":"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. Answer: ","answer0":"108","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15765":{"id":15765,"question":"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. Answer: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15766":{"id":15766,"question":"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? Answer: ","answer0":"103","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15767":{"id":15767,"question":"The bar graph shows the number of patients who visited ABC Clinic over a period of 5 weeks. How many more patients visited ABC Clinic in Week 2 than in Week 5? Answer: ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15768":{"id":15768,"question":"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? Answer: ","answer0":"2250","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15769":{"id":15769,"question":"Mason has $740 and Amin has $198. How much money must Mason give to Amin so that both of them have the same amount of money? Answer: ","answer0":"271","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15770":{"id":15770,"question":"A bottle which was completely filled with water weighed 2100 g. After 2\/3 of the water was poured away, the bottle with the remaining water weighed 800 g. What was the mass of the empty bottle in grams? Answer: ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15771":{"id":15771,"question":"Alex started cycling from Marina Bay at 11 35. It took him 1 h 50 min to cycle from Marina Bay to East Coast Park.\na) What time did he arrive at East Coast Park? Give your answer in 12-hour clock.\nb) After reaching East Coast Park, Alex cycled home immediately. He took 2 h 35 min to reach home. How long did Alex spend cycling in total? (Leave your answer in hours and minutes.) (a) (b) ","answer0":"1.35 p.m.","answer1":"4 h 25 min","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15773":{"id":15773,"question":"A jar of honey costs $17.60 more than a bottle of detergent. 3 such jars of honey cost as much as 5 such bottles of detergent. Find the cost of each bottle of detergent. Answer: ","answer0":"26.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15774":{"id":15774,"question":"Sammy has some boxes. If Sammy puts 12 marbles in each box, he will have 20 marbles left. If he puts 16 marbles in each box, he will be short of 40 marbles. How many marbles does he have? Answer: ","answer0":"200","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15775":{"id":15775,"question":"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. Answer: ","answer0":"118","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15776":{"id":15776,"question":"Bag A contains 26.5 kg more peanuts than Bag B. After 4.55 kg of peanuts were removed from Bag B and placed into Bag A, the mass of Bag A was five times the mass of Bag B. What was the mass of peanuts in Bag B in the end? Answer: ","answer0":"8.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19276":{"id":19276,"question":"Arrange these numbers from the smallest to the greatest. \\(\\dfrac{4}{5}\\) 0.405 0.045 , , ","answer0":"0.045","answer1":"0.405","answer2":"4\/5","answer3":null,"type_id":2,"correct_answer":null},"19277":{"id":19277,"question":"What is the remainder when 3079 is divided by 8? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19280":{"id":19280,"question":"How many vanilla muffins were sold on all four days? Answer: ","answer0":"256","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19282":{"id":19282,"question":"WXYZ is a rectangle. Find \u2220VWY. Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19285":{"id":19285,"question":"There were twice as many women as men at a carnival. After 180 women left the carnival, the number of men was twice the number of women who remained. How many men were there? Answer: ","answer0":"120","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19286":{"id":19286,"question":"The pie chart shows the favourite hobbies of students in ABC Primary School. 540 students play Sports. Find the number of students who play Music. Answer: ","answer0":"180","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19287":{"id":19287,"question":"Round 599.83 to the nearest whole number. Answer: ","answer0":"600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19288":{"id":19288,"question":"Write down the size of \u2220KLM. Answer: ","answer0":"131","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19289":{"id":19289,"question":"The figure is made up of 4 identical rectangles. DC measures 72 cm. What is the length of AD? Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19291":{"id":19291,"question":"How many more magazines were sold in September than in August? Answer: ","answer0":"350","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19292":{"id":19292,"question":"A crate weighs 36 kg when it is completely filled with sand. It weighs 12 kg when it is \\(\\dfrac{1}{4}\\) filled with sand. What is the mass of the crate when it is empty? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19293":{"id":19293,"question":"Muthu has fewer than 50 comic books. If he gives all his comic books equally to 7 friends, there will be 3 comic books left. If he gives all his comic books equally to 9 friends, he will have no comic books left. How many comic books does Muthu have? Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19294":{"id":19294,"question":"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 cm\u00b2, what is the perimeter of the shaded region? Answer: ","answer0":"44","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19296":{"id":19296,"question":"Gordon had 9 bags of flour. Each bag contained 12.25 kg of flour. (a) How much flour did Gordon have altogether? (b) Gordon bought another 24.75 kg of flour. He then repacked all the flour equally into smaller packets. If each smaller packet contained 3 kg of flour, how many smaller packets of flour did Gordon pack? (a) (b) ","answer0":"110.25","answer1":"45","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19297":{"id":19297,"question":"Shirley had a total of twenty-six $5 notes and $10 notes. The total value of the notes was $180. How many more $5 notes than $10 notes did she have? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19298":{"id":19298,"question":"Farah had three times as much sugar as Linda. Farah used 27.5 kg of sugar and Linda used 3.5 kg of sugar. Both had an equal amount of sugar left. (a) How many kilograms of sugar did Linda have at first? (b) How many kilograms of sugar did Farah have in the end? (a) (b) ","answer0":"12","answer1":"8.5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19299":{"id":19299,"question":"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. Answer: ","answer0":"864","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23533":{"id":23533,"question":"What is the remainder when 7013 is divided by 5? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23534":{"id":23534,"question":"I am a multiple of 6 and 9. I am between 20 and 40. What number am I? Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23535":{"id":23535,"question":"What is the sum of the common factors of 36 and 81? Answer: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23536":{"id":23536,"question":"A tailor sews 16 buttons on a shirt. How many buttons are needed to sew 589 shirts? Answer: ","answer0":"9424","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23538":{"id":23538,"question":"Adam bought 28 boxes of balloons from a party store. Each box contained 36 balloons and costs $18. He paid the cashier some money and received $46 change. (a) How many balloons did he buy? (b) How much money did he give to the cashier? (a) (b) ","answer0":"1008","answer1":"550","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23539":{"id":23539,"question":"Andrea and Ben had 3678 strawberries altogether. After Andrea gave 34 strawberries to Ben, she had 5 times as many strawberries as Ben. How many more strawberries did Andrea have than Ben at first? Answer: ","answer0":"2520","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23540":{"id":23540,"question":"Rosie bought a table and 5 similar chairs at $2885. The table cost $245 more than a chair. How much did the table cost? Answer: ","answer0":"685","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23541":{"id":23541,"question":"There were 830 blue and 124 red buttons in a box. After an equal amount of buttons were added for both colours, the number of blue buttons was three times the number of red buttons. How many blue buttons were added? Answer: ","answer0":"229","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23551":{"id":23551,"question":"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. $","answer0":"140","answer1":"288","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23558":{"id":23558,"question":"David saved $5.50 a day for 4 days. He needed to save another $23.90 to buy a pair of shoes. What was the price of the pair of shoes? $ ","answer0":"57.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23559":{"id":23559,"question":"Mrs Tan bought a blouse and a dress. The blouse cost $22.30. The dress cost 4 times as much as the blouse. (a) What was the cost of the dress? $ (b) How much more did Mrs Tan pay for the dress than the blouse? $ ","answer0":"89.20","answer1":"66.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22728":{"id":22728,"question":"What is the value of the digit '7' in 42 753? Answer: ","answer0":"700","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22731":{"id":22731,"question":"Find the product of 658 and 39. Answer: ","answer0":"25 662","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22732":{"id":22732,"question":"A number is 2900 when rounded off to the nearest ten. What is the smallest possible number? Answer: ","answer0":"2895","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22734":{"id":22734,"question":"The line graph shows the number of cookies sold over a period of 5 days. How many cookies were sold in all? Answer: ","answer0":"440","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22736":{"id":22736,"question":"ABCD is a rectangle. Find \u2220y. Answer: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22738":{"id":22738,"question":"What is the remainder when 2894 is divided by 8? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22739":{"id":22739,"question":"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? Answer: ","answer0":"74","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22740":{"id":22740,"question":"Write 39 thousandths as decimal. Answer: ","answer0":"0.039","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22741":{"id":22741,"question":"Measure and write down the size of \u2220m. Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22742":{"id":22742,"question":"Find the perimeter of the figure. Answer: ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22743":{"id":22743,"question":"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? Answer: ","answer0":"29","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22744":{"id":22744,"question":"The cost of one muffin is $1.85. How much money was collected on Wednesday? Answer: ","answer0":"$7.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22745":{"id":22745,"question":"The difference between two numbers is 27 and their sum is 203. What is the smaller number? Answer: ","answer0":"88","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22746":{"id":22746,"question":"Amanda bought 624 balloons for her party. \\(\\dfrac{5}{8}\\) of the balloons were blue and the rest were pink. How many more blue balloons than pink balloons were there? Answer: ","answer0":"156","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22747":{"id":22747,"question":"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? Answer: ","answer0":"428","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22748":{"id":22748,"question":"The total number of red, yellow and green balls in a box is 2574. \\(\\dfrac{4}{9}\\) of the balls are red. There are 68 more yellow balls than green balls. How many green balls are there in the box? Answer: ","answer0":"681","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22750":{"id":22750,"question":"A bookshop sold any 3 items for $5. To celebrate SG60, the bookshop gave away 1 free item for every 3 items bought. (a) Anne shopped at the bookshop and left with a total of 72 items in her bag. How many free items did she get? (b) Bala had $145, how many items will he bring home in total? (a) (b) ","answer0":"18","answer1":"116","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22751":{"id":22751,"question":"A pen and a highlighter cost $4.20. 3 pens and 5 highlighters cost $17.40. Find the cost of a highlighter. Answer: ","answer0":"$2.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22752":{"id":22752,"question":"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. Answer: ","answer0":"567","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23300":{"id":23300,"question":"Siti paid $10.40 for a chocolate cake and 4 curry puffs. Sumei paid $13.60 for a chocolate cake and 8 curry puffs. Shanti bought 5 chocolate cakes. (a) What was the cost of 1 curry puff? $ (b) How much did Shanti pay for the 5 chocolate cakes? $","answer0":"0.80","answer1":"36.00","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16713":{"id":16713,"question":"Find the value of 6.84 \u00d7 7. Answer: ","answer0":"47.88","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16714":{"id":16714,"question":"What is the remainder when 1964 is divided by 8? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16715":{"id":16715,"question":"Measure and write down the size of \\(\\angle x\\). Answer: ","answer0":"73","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16717":{"id":16717,"question":"Arrange the following numbers from the smallest to the greatest. \\(\\dfrac{3}{4}\\) , 0.705 , 0.075 (a) (b) (c) ","answer0":"0.075","answer1":"0.705","answer2":"3\/4","answer3":null,"type_id":2,"correct_answer":null},"16726":{"id":16726,"question":"Siti had the same number of $2 and $5 notes. She had a total of $252. How many $2 notes did she have? ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16728":{"id":16728,"question":"A stall had a promotion: Buy 1 muffin for $3 each. Buy 4 muffins at $11. Mandy bought 49 muffins. What was the least amount of money Mandy had to pay for the 49 muffins? ","answer0":"135","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16729":{"id":16729,"question":"James had $16.40. He wanted to buy 3 notebooks and 1 pencil case, but he was short of $3.30. (a) What was the total cost of the 3 notebooks and 1 pencil case? (b) The pencil case cost $2.90 more than each notebook. What was the cost of 1 notebook? ","answer0":"19.70","answer1":"4.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17678":{"id":17678,"question":"Mr Tan bought 3 adult and 1 child air tickets for $2800. An adult ticket cost 2 times as much as a child ticket. How much did he pay for one adult ticket? $","answer0":"800","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17679":{"id":17679,"question":"Ahmad, John, and Tina share $830. Ahmad has twice as much money as Tina and he has $40 more than John. How much money does Ahmad have? $","answer0":"348","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17686":{"id":17686,"question":"Use a protractor to measure \u2220XYZ. Answer: ","answer0":"108","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17687":{"id":17687,"question":"What is the least number of squares that must be added so that AB is the line of symmetry for the figure. Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17688":{"id":17688,"question":"EF is perpendicular FG and \u2220p = \u2220q. Find \u2220p. Answer: ","answer0":"21","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17689":{"id":17689,"question":"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? Answer: ","answer0":"Y","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17690":{"id":17690,"question":"Mr Lim had 528 mangoes. He sold all the mangoes at 6 for $14. How much money did he receive? Answer: ","answer0":"$1232","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17691":{"id":17691,"question":"Mrs Tan baked three times as many banana muffins as chocolate muffins. After she gave away 16 chocolate muffins, there were 5 times as many banana muffins as chocolate muffins. How many chocolate muffins did she bake at first? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17692":{"id":17692,"question":"Rina had 5 times as many red beads as blue beads at first. She then gave away 36 red beads and bought another 36 blue beads. She had the same number of red beads and blue beads in the end. How many red beads did she have in the end? Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15574":{"id":15574,"question":"5\/12 + 1\/4 =","answer0":"1\/2","answer1":"1\/4","answer2":"3\/8","answer3":"8\/12","type_id":1,"correct_answer":3},"15576":{"id":15576,"question":"Which of the following mixed numbers is represented by the letter N in the number line shown?","answer0":"4 4\/5","answer1":"4 3\/5","answer2":"4 2\/5","answer3":"4 1\/2","type_id":1,"correct_answer":1},"15592":{"id":15592,"question":"James bought 5 pencils and 2 markers for $27. 1 marker cost twice as much as a pencil. How much did a marker cost?\n$","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15593":{"id":15593,"question":"4 + 9\/10 is equivalent to tenths.","answer0":"49","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15596":{"id":15596,"question":"The figure is made up of unit squares. How many more squares must be shaded so that 3\/4 of the figure is shaded?\n","answer0":"17","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15600":{"id":15600,"question":"3\/8 of Elle's magnets is 24. How many magnets does she have?\n","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15605":{"id":15605,"question":"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","answer0":"478","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15606":{"id":15606,"question":"Peter and John had the same amount of money at first. After Peter spent $156 and John spent $12, John had 4 times as much money left as Peter. How much did John have at first?\n$","answer0":"204","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15607":{"id":15607,"question":"Mary had 374 pens and pencils. After she sold 1\/4 of the pens and 108 pencils, she had an equal number of pens and pencils left. How many pens did she have at first?\n","answer0":"152","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15610":{"id":15610,"question":"1\/4 of the bottle is filled with orange juice. After Andrew refilled with 800 ml of orange juice, it became 7\/12 full. Find the capacity of the bottle in terms of ml.\n","answer0":"2400","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19364":{"id":19364,"question":"Nick bought 7 bars of chocolate. Each bar of chocolate cost $2.40. He paid for the chocolate with a $50 note. How much change did Nick get?","answer0":"$16.80","answer1":"$33.20","answer2":"$34.80","answer3":"$40.60","type_id":1,"correct_answer":1},"19389":{"id":19389,"question":"Devi and Hassan went shopping with the same amount of money. After Devi spent $180 and Hassan spent $78, Hassan had three times the amount of money left as Devi. (a) How much more money did Devi spend than Hassan? (b) How much money did Devi go shopping with? ","answer0":"102","answer1":"231","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19392":{"id":19392,"question":"The pie chart shows the number of animals at a farm. There were 168 animals altogether. Half of the animals at the farm were cows. (a) How many sheep were there in the farm? (b) What fraction of the animals in the farm were horses? Express your answer in the simplest form. ","answer0":"42","answer1":"3\/28","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19393":{"id":19393,"question":"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? ","answer0":"25.65","answer1":"9","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22607":{"id":22607,"question":"Use all the digits to form the smallest 4-digit number. Answer: ","answer0":"5089","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22611":{"id":22611,"question":"Peter listed the factors of 32: 1, 2, 4, 16, 32. He missed out one factor. What is the missing factor? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22613":{"id":22613,"question":"A given number is a multiple of 7. The number is between 50 and 60. What is the number? Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22617":{"id":22617,"question":"Sam had some game cards at first. He gave 238 cards to his brother. Then he received 648 new cards from his father. Sam had 1330 cards in the end. How many game cards did he have at first? Answer: ","answer0":"920","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23572":{"id":23572,"question":"Mary had \\$60 of pocket money. She spent $$\\frac{1}{6}$$ of her money on food, \\$14 on a file and saved the rest of the money. How much money did she spend on food? \\$[?]","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23574":{"id":23574,"question":"Mr. Lee sells 4 similar laptops and 1 printer for $5775. 1 printer is sold at $1000 less than 1 laptop. What is the price of a printer? $","answer0":"355","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15619":{"id":15619,"question":"A 3\/4 - turn is","answer0":"45 degrees","answer1":"90 degrees","answer2":"270 degrees","answer3":"360 degrees","type_id":1,"correct_answer":2},"15641":{"id":15641,"question":"Amanda paid a total of $1620 for 2 air purifiers and 3 fans. Each air purifier cost thrice as much as a fan. How much did each fan cost? $","answer0":"180","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15651":{"id":15651,"question":"Audrey bought a dining table and 4 similar chairs. The dining table cost $821 more than the total cost of the 4 chairs. She gave the cashier $2800 and received $43 change. How much did each chair cost? $","answer0":"242","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15779":{"id":15779,"question":"5 7\/8 = \/8. What is the missing number in the box?","answer0":"33","answer1":"35","answer2":"40","answer3":"47","type_id":1,"correct_answer":3},"15788":{"id":15788,"question":"Alice bought 3\/4 kg of cookies. Benny bought 1\/5 kg of cookies more than Alice. How many kilograms of cookies did Benny buy?","answer0":"2\/9 kg","answer1":"4\/9 kg","answer2":"11\/20 kg","answer3":"19\/20 kg","type_id":1,"correct_answer":3},"15789":{"id":15789,"question":"Cayden had $84. He spent 3\/7 of his money on a puzzle. How much money did he have left?","answer0":"$12","answer1":"$28","answer2":"$36","answer3":"$48","type_id":1,"correct_answer":3},"15810":{"id":15810,"question":"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? ","answer0":"$45.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15815":{"id":15815,"question":"A t-shirt, a bag and a cap cost $256. The bag costs $24 more than the cap. The t-shirt costs the same as the total value of the bag and the cap. How much does the cap cost? ","answer0":"$52","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16814":{"id":16814,"question":"Julia bought a book for $18.90 and a pencil box for $7.50. She gave the cashier $50. How much change did she get?","answer0":"$11.40","answer1":"$23.60","answer2":"$26.40","answer3":"$31.10","type_id":1,"correct_answer":1},"16823":{"id":16823,"question":"Aaron and Brandon had a total of $567 at first. After Aaron gave Brandon $33, Aaron had twice as much money as Brandon. How much money did Brandon have at first?","answer0":"$156","answer1":"$189","answer2":"$222","answer3":"$255","type_id":1,"correct_answer":0},"16826":{"id":16826,"question":"When a number is divided by 6, it has a quotient of 1006 and remainder of 3. What is the number? Answer: ","answer0":"6039","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16827":{"id":16827,"question":"In the number line, what is the decimal represented by A? Answer: ","answer0":"9.194","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16828":{"id":16828,"question":"Use all the digits 3, 4, 6, 9 to form the largest even number. Each digit can only be used once. Answer: ","answer0":"9634","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16829":{"id":16829,"question":"The line graph shows the number of televisions sold at a shop for the months of January to May. What was the difference between the highest and lowest sale of televisions recorded on the graph? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16833":{"id":16833,"question":"Penny is standing at point A, facing the park. She turns through an angle of 135\u00b0 in an anti-clockwise direction. What will she be facing? Answer: ","answer0":"Playground","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16835":{"id":16835,"question":"\\(\\dfrac{3}{4}\\) of a number is 21. What is the number? Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16836":{"id":16836,"question":"Henry paid $4 for 8 identical erasers. What was the cost of 1 such eraser? $","answer0":"0.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16837":{"id":16837,"question":"A big box contains twice as many tarts as a small box. There are a total of 136 tarts in 3 big boxes and 2 small boxes. How many tarts are there in a big box? Answer: ","answer0":"34","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16839":{"id":16839,"question":"There are 135 pies at a party. \\(\\dfrac{2}{9}\\) of the pies are chicken pies and the rest are mushroom pies. How many more mushroom pies than chicken pies are there at the party? Answer: ","answer0":"75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16842":{"id":16842,"question":"Dora, Erica and Felicia had $4300 altogether. Dora had $980 more than Erica. Felicia had $340 less than Erica. How much money did Felicia have? $","answer0":"880","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16843":{"id":16843,"question":"Julian read \\(\\dfrac{2}{9}\\) of a book on Monday and \\(\\dfrac{2}{3}\\) of the book on Tuesday. He read the remaining pages of the book on Wednesday. He read 76 more pages on Tuesday than on Monday. What fraction of the book did he read on Wednesday?","answer0":"\\(\\dfrac{1}{9}\\)","answer1":"\\(\\dfrac{2}{9}\\)","answer2":"\\(\\dfrac{8}{9}\\)","answer3":"\\(\\dfrac{1}{3}\\)","type_id":1,"correct_answer":0},"16845":{"id":16845,"question":"There were some pears and apples for sale at a fruit stall. 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. Mandy bought 12 pears. How much did she pay for the pears? \\$[?]","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16849":{"id":16849,"question":"Dots and triangles are used to form figures that follow a pattern. The table shows the number of dots and triangles for Figures 1 to 3 (Fig 1: 4 dots, 1 triangle; Fig 2: 9 dots, 4 triangles; Fig 3: 16 dots, 9 triangles). Fill in the table for Figure 4: number of dots = , number of triangles = .","answer0":"25","answer1":"16","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17783":{"id":17783,"question":"At a funfair, every 2nd child gets a cotton candy and every 6th child gets a cup of bubble tea. Which child is the first to get both a cotton candy and a cup of bubble tea? Answer: ","answer0":"6th","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17784":{"id":17784,"question":"When a number is divided by 8, it has a quotient of 219 and a remainder of 3. What is the number? Answer: ","answer0":"1755","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17785":{"id":17785,"question":"Mrs Lee has 134 pupils. She gave 12 pencils to each pupil and had 2 pencils left. How many pencils did she have at first? Answer: ","answer0":"1610","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17786":{"id":17786,"question":"A baker packed 3906 croissants equally in boxes. The croissants were packed in boxes of 6. How many boxes were there altogether? Answer: ","answer0":"651","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17787":{"id":17787,"question":"A big jar contains twice as many sweets as a small jar. 4 small jars and 2 big jars contain 256 sweets. How many sweets does a big jar contain? Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17788":{"id":17788,"question":"Mrs Tan bought a dress and 3 similar shirts. The dress cost $272 more than the total cost of the 3 shirts. She gave the cashier a $1000 note and received $428 change. What was the cost of 1 such shirt? Answer: ","answer0":"$50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23585":{"id":23585,"question":"Dayrus paid $9.60 for 5 pens and a marker. 1 marker cost thrice as much as a pen. How much did a pen cost? Ans: $","answer0":"1.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23588":{"id":23588,"question":"Ethan had some money at first. He spent \\(\\dfrac{4}{9}\\) of it on a meal and $58 on groceries. He then had $72 left. (a) How much money did he have at first? (b) How much money did he spend on the meal? Ans: (a) $ (b) $","answer0":"234","answer1":"104","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21645":{"id":21645,"question":"At a party, every 6th child gets a box of nuggets and every 8th child gets a goodie bag. Which child is the first to get both a box of nuggets and a goodie bag? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21646":{"id":21646,"question":"There were 24 finalists at a gaming competition. Each of them received 20 game sets and there were 10 game sets left. How many game sets were there at first? Answer: ","answer0":"490","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21647":{"id":21647,"question":"I am a number between 47 and 60. I have a remainder of 7 when I am divided by 9. What number am I? Answer: ","answer0":"52","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21648":{"id":21648,"question":"Mrs Yeo distributed 5350 masks equally to 5 elderly care centres without any leftovers. How many masks did each elderly care centre receive? Answer: ","answer0":"1070","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21649":{"id":21649,"question":"Max has less than 30 erasers. When he packs them in groups of three, he will have 1 extra eraser. When he packs them in groups of seven, he will have 5 extra erasers. How many erasers does Max have? Answer: ","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21650":{"id":21650,"question":"Adam has three times as many stamps as Ben. Caleb has 1200 more stamps than Adam. Ben and Adam have 5780 stamps altogether. How many stamps does Caleb have? Answer: ","answer0":"5535","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22625":{"id":22625,"question":"Round 13.592 to the nearest whole number. Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22627":{"id":22627,"question":"What is the sum of 21.73 and 4.98? Answer: ","answer0":"26.71","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22629":{"id":22629,"question":"Ahmad had some stickers. He lost \\(\\dfrac{2}{5}\\) of the stickers and had 27 stickers left. How many stickers did Ahmad have at first? Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22785":{"id":22785,"question":"Asher gave $7 to 4 children. Each child received an equal amount of money. How much money did each child receive? $","answer0":"1.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22793":{"id":22793,"question":"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? $","answer0":"9.60","answer1":"16.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23306":{"id":23306,"question":"Round \\(39.95\\) to 1 decimal place. Answer: ","answer0":"40.0","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23309":{"id":23309,"question":"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? Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23310":{"id":23310,"question":"A water bottle contained \\(1.2\\) \\(l\\) of water. It contained \\(2.5\\) \\(l\\) less water than a kettle. How much water was there in 4 such kettles? Answer: ","answer0":"14.8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15822":{"id":15822,"question":"How many one-sixths are there in 2 wholes?","answer0":"1\/3","answer1":"6","answer2":"3","answer3":"12","type_id":1,"correct_answer":3},"15823":{"id":15823,"question":"Write 3 7\/25 as a decimal.","answer0":"3.725","answer1":"3.7","answer2":"3.28","answer3":"3.25","type_id":1,"correct_answer":2},"15828":{"id":15828,"question":"At a party, 1\/4 of the children ate chocolate ice-cream, 3\/8 of the children ate vanilla ice-cream. The remaining 18 children ate strawberry ice-cream. How many children ate chocolate ice-cream?","answer0":"6","answer1":"12","answer2":"30","answer3":"48","type_id":1,"correct_answer":1},"15837":{"id":15837,"question":"Arrange the following numbers from the smallest to the greatest. 0.408 , 2\/5 , 0.048 (smallest) , , (greatest)","answer0":"0.048","answer1":"2\/5","answer2":"0.408","answer3":null,"type_id":2,"correct_answer":null},"15839":{"id":15839,"question":"At a fruit shop, apples were sold in bags of 6 only and not separately. Each bag of apples cost $4. Kelly has $19. What is the greatest number of apples that she can buy? ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15841":{"id":15841,"question":"3 apples and 1 honeydew cost $7.17. 2 apples and 1 honeydew cost $6.27. What is the total cost of 2 apples? ","answer0":"1.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15656":{"id":15656,"question":"The figure is made up of identical squares. What fraction of the figure is shaded?","answer0":"7\/11","answer1":"7\/18","answer2":"11\/18","answer3":"11\/7","type_id":1,"correct_answer":1},"15660":{"id":15660,"question":"Lucy bought a storybook for $10.95 and a file for $2.70. She gave the cashier $20. How much change did she receive?","answer0":"$6.35","answer1":"$7.45","answer2":"$7.65","answer3":"$8.65","type_id":1,"correct_answer":0},"15663":{"id":15663,"question":"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?","answer0":"1\/3","answer1":"1\/4","answer2":"1\/9","answer3":"1\/10","type_id":1,"correct_answer":3},"15664":{"id":15664,"question":"Round 86 594 to the nearest hundred. Answer: ","answer0":"86 600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15665":{"id":15665,"question":"What is the sum of 65 thousands and 49 tens? Answer: ","answer0":"65 490","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15667":{"id":15667,"question":"Find the first common multiple of 6 and 8. Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15669":{"id":15669,"question":"How many eighths are there in 3 5\/8? Answer: ","answer0":"29","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15671":{"id":15671,"question":"What is the size of angle WAZ? Answer: ","answer0":"127","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15672":{"id":15672,"question":"The bar graph shows the amount of money four students saved in a week. What was the total amount of money saved by Aini and Cindy? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15673":{"id":15673,"question":"After Muthu had given Joseph $4, how much more money would Muthu have than Joseph? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15674":{"id":15674,"question":"A number is a multiple of 3. It is also a factor of 42. It is between 14 and 27. What is the number? Answer: ","answer0":"21","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15675":{"id":15675,"question":"After Julia donated half of her savings to charity and spent $124 on a toy, she had $102 left. How much savings did Julia have at first? Answer: ","answer0":"452","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15677":{"id":15677,"question":"Mr Tan had some apples. After selling 1\/5 of his apples at a fair, he had 304 apples left. How many apples did he have at first? Answer: ","answer0":"380","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15678":{"id":15678,"question":"Siti and Ahmad spent a total of $200.25 at the supermarket. Siti spent $102.90. How much more did Siti spend than Ahmad? Answer: ","answer0":"5.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15679":{"id":15679,"question":"Ben paid $630 for a suit and a pair of shoes. The suit cost 5 times as much as the pair of shoes. How much did the pair of shoes cost? Answer: ","answer0":"105","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15680":{"id":15680,"question":"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? Answer: ","answer0":"252","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15681":{"id":15681,"question":"Mrs Bala took 5 h 15 min to drive from Kuala Lumpur to Singapore. She arrived at Singapore at 4.05 p.m. What time did Mrs Bala leave Kuala Lumpur for Singapore? Answer: ","answer0":"10.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15683":{"id":15683,"question":"PQRS is a square and QWXY is a rectangle. Find angle YQR. Answer: ","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15684":{"id":15684,"question":"Form the greatest possible 4-digit number that can be divided by 5 without a remainder. Each digit can be used only once.\n8 3 9 1 0 Answer: ","answer0":"9830","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15685":{"id":15685,"question":"The fractions are arranged in decreasing order. The numerator of the second fraction has been smudged by ink. What is the missing numerator?\n7\/4 (Greatest), \/8, 1 1\/2 (Smallest)","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15686":{"id":15686,"question":"Kelly bought 150 candies. She packed the candies into 18 bags. There were 7 candies in each bag. How many candies were left unpacked? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15688":{"id":15688,"question":"Ali, Ben and Charlie baked some cookies for charity. Charlie baked 5490 cookies. Charlie baked 6 times as many cookies as Ben. Ali baked 1360 more cookies than Ben. How many cookies did they bake in all? Answer: ","answer0":"8680","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15690":{"id":15690,"question":"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. (a) (b) ","answer0":"45","answer1":"924","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15691":{"id":15691,"question":"Matt, Nathan and Larry had a total of 386 marbles. Matt had 28 marbles more than Nathan. Larry had 4 times as many marbles as Matt. How many marbles did Matt have? Answer: ","answer0":"69","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15692":{"id":15692,"question":"Timothy paid a total of $12 200 for 5 identical laptops and 3 identical mobile phones. Each laptop cost $720 more than each mobile phone. What was the cost of one mobile phone? Answer: ","answer0":"1075","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15693":{"id":15693,"question":"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? Answer: ","answer0":"49","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15851":{"id":15851,"question":"What fraction of the shapes in the box are crosses?","answer0":"3\/9","answer1":"3\/12","answer2":"9\/12","answer3":"9\/3","type_id":1,"correct_answer":1},"15852":{"id":15852,"question":"Write 4 8\/25 as a decimal.","answer0":"4.032","answer1":"4.08","answer2":"4.32","answer3":"4.88","type_id":1,"correct_answer":2},"15857":{"id":15857,"question":"Joyce bought 2\/5 m of red ribbon. She also bought a roll of yellow ribbon which was 3\/4 m longer than the red ribbon. How many metres of yellow ribbon did she buy?","answer0":"5\/9 m","answer1":"7\/20 m","answer2":"1 3\/20 m","answer3":"1 11\/20 m","type_id":1,"correct_answer":2},"15859":{"id":15859,"question":"What is the remainder when 8022 is divided by 8? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15861":{"id":15861,"question":"Three factors of 16 are 1, 4 and 16. What are the other two factors of 16? (a) (b) ","answer0":"2","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15865":{"id":15865,"question":"Arrange the following numbers in order from the greatest to the smallest. 0.102 , 0.021 , 0.201 (a) (b) (c) ","answer0":"0.201","answer1":"0.102","answer2":"0.021","answer3":null,"type_id":2,"correct_answer":null},"15867":{"id":15867,"question":"PQRS is a rectangle. Find angle q. Answer: ","answer0":"67","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15868":{"id":15868,"question":"The square has an area of 36 cm\u00b2. Find the perimeter of the square. Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15869":{"id":15869,"question":"The line graph shows Aru's mass each year from 2014 to 2018. What was the difference in Aru's mass between 2015 and 2016? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15870":{"id":15870,"question":"Kelly has 2168 beads. Grace has 840 beads. How many beads must Kelly give to Grace so that they have an equal number of beads? Answer: ","answer0":"664","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15872":{"id":15872,"question":"Muthu used 12.6 \u2113 of red paint. Kim used 3.8 \u2113 of red paint more than Muthu. How much red paint did Muthu and Kim use altogether? Answer: ","answer0":"29","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15873":{"id":15873,"question":"Tim and his brother took part in a 10-km run. They started running at 08 45. Tim took 2 h 20 min to complete the run while his brother was faster than him by 30 minutes. What time did Tim's brother complete the run? Give your answer using the 24-hour clock. Answer: ","answer0":"10 35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15874":{"id":15874,"question":"The bar graph shows the number of blueberry muffins sold by a stall over 5 weeks. The bar showing the number sold in Week 1 has not been drawn. What was the total number of blueberry muffins sold in Weeks 2 to 4? Answer: ","answer0":"225","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15875":{"id":15875,"question":"The total number of blueberry muffins sold in Week 2 and Week 5 is 4 times the number of muffins sold in Week 1. Find the number of blueberry muffins sold in Week 1. Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15876":{"id":15876,"question":"2 similar plates cost as much as 3 similar bowls. George paid $60 for 4 such plates and 4 such bowls. How much must George pay if he buys only 5 bowls instead? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15877":{"id":15877,"question":"4\/6 of a number is 280. What is 1\/3 of the same number? Answer: ","answer0":"140","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15878":{"id":15878,"question":"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. Answer: ","answer0":"49.6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15879":{"id":15879,"question":"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. Answer: ","answer0":"0.1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15880":{"id":15880,"question":"In the figure, ABCD and BEFG are squares and BKLC is a rectangle. AK and DL are straight lines. Find angle a. Answer: ","answer0":"135","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15881":{"id":15881,"question":"Ahmad sold an equal number of apples and peaches. Each apple cost $2 while each peach cost $5. He collected a total of $756 from the sale of the fruits. (a) How many peaches were sold? (b) How much money was collected from the sales of apples? (a) (b) ","answer0":"108","answer1":"216","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15882":{"id":15882,"question":"The total age of Ben and his mother is 36 years old now. In 8 years' time, Ben's mother will be three times the age of Ben. What is Ben's age now? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15883":{"id":15883,"question":"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 total of $241.90 to enter. How many students did Ms Sim bring? (a) (b) ","answer0":"23.90","answer1":"38","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15884":{"id":15884,"question":"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? (a) (b) ","answer0":"128","answer1":"172","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15885":{"id":15885,"question":"Cheryl started cooking dinner at 17 35. She spent 1 h 10 min to cook the dinner. After that, she cleaned up her kitchen before having her dinner at 19 10. (a) How long did she take to clean up the kitchen? (b) After dinner, Cheryl watched a movie that lasted for 135 minutes. She finished watching the movie at 22 30. What time did she start watching the movie? Give your answer using the 12-hour clock. (a) (b) ","answer0":"25 min","answer1":"10.15 p.m.","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15886":{"id":15886,"question":"Mrs Lim had an equal number of coins in each of the 25 glass jars. The next day, she broke 3 of the jars filled with coins. She threw away the broken jars and placed all the coins from the broken jars into the remaining jars equally. As a result, the number of coins in each of the remaining jars increased by 15. What was the total number of coins Mrs Lim had? Answer: ","answer0":"2750","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15887":{"id":15887,"question":"Mary kept some marbles in a box. 1\/6 of the marbles were blue and the rest were red. After Mary put another 140 blue marbles into the box, 1\/2 of the marbles in the box were blue. What was the total number of marbles in the box at first? Answer: ","answer0":"210","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15888":{"id":15888,"question":"Barry has a garden with an area of 216 m\u00b2. 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? Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16362":{"id":16362,"question":"(a) Write eighty-five thousand and twenty-one in numerals. (b) In 21 435, which digit is in the hundreds place? (a) (b) ","answer0":"85021","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16363":{"id":16363,"question":"(a) Round 24 568 to the nearest ten. (b) Round 89 542 to the nearest thousand. (a) (b) ","answer0":"24570","answer1":"89000","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16364":{"id":16364,"question":"(a) 1 and 15 are factors of 15. List the other two factors of 15. (b) What is the first common multiple of 6 and 9? (a) (b) (c) ","answer0":"3","answer1":"5","answer2":"18","answer3":null,"type_id":2,"correct_answer":null},"16369":{"id":16369,"question":"A number is 21 300 when rounded to the nearest hundred. What could be the largest possible value for this number? Answer: ","answer0":"21349","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16372":{"id":16372,"question":"A bakery buys 1250 kg of flour every 2 months. It buys the same amount of flour each month. (a) How much flour does the bakery buy each month? (b) How much flour does the bakery buy in a year? (a) (b) ","answer0":"625","answer1":"7500","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16373":{"id":16373,"question":"Jack and Bill had a total of $1730 in savings at first. After Jack donated $170 to charity, Bill had 3 times as much money as Jack. How much savings did Bill have? Answer: ","answer0":"$1170","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16374":{"id":16374,"question":"Ms Tan bought 15 packets of stickers. Each packet contained 25 stickers. She kept 100 stickers for herself and gave the rest to 5 friends. Each friend received an equal number of stickers. How many stickers did each friend get? Answer: ","answer0":"55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16375":{"id":16375,"question":"George had $108 and Trevor had $52. After each of them bought a calculator at the same price, George had five times as much money left as Trevor. What was the cost of the calculator? Answer: ","answer0":"$38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16376":{"id":16376,"question":"The cost of an adult ticket to a funfair was $8. The cost of a child ticket was $5. On a Monday, there were 50 visitors and $304 was collected altogether. How many more children than adults visited the funfair that day? Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16887":{"id":16887,"question":"Four factors of 12 are 1, 2, 6 and 12. What are the other two factors of 12? (a) (b) ","answer0":"3","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16891":{"id":16891,"question":"Write 5 thousandths as a decimal. Answer: ","answer0":"0.005","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16892":{"id":16892,"question":"Round 117.65 to the nearest whole number. Answer: ","answer0":"118","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16893":{"id":16893,"question":"In the figure, name the smallest angle. Answer: ","answer0":"d","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16894":{"id":16894,"question":"A square has an area of 64 cm\u00b2. Find the length of the square. Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16895":{"id":16895,"question":"The table shows the number of pets that students have at home. How many students have more than 2 pets? Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16896":{"id":16896,"question":"Xiao Hui had more than 10 and fewer than 40 candies. When she packed the candies in bags of 7, she was left with 2 candies. When she packed them in bags of 3, she had no candies left. How many candies did Xiao Hui have? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16897":{"id":16897,"question":"Jeremy thought of a decimal number with 3 decimal places. When he rounded the number to the nearest hundredth, the value was 10.05. Find the greatest possible value of the decimal number Jeremy thought of. Answer: ","answer0":"10.054","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16898":{"id":16898,"question":"The difference between the two numbers is 6.18. Given the larger number is 8.03, find the value of the smaller number. Answer: ","answer0":"1.85","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16900":{"id":16900,"question":"A piece of wire is used to form a rectangle with an area of 120 cm\u00b2. The breadth of the rectangle is 8 cm. Find the perimeter of the rectangle. Answer: ","answer0":"46","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16901":{"id":16901,"question":"Yan Ling started reading at 4.20 p.m. She read for 1 h 35 min. What time did she stop reading? Answer: ","answer0":"5.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16902":{"id":16902,"question":"The line graph shows the amount of flour bought by a bakery for 5 days. All the flour bought by the bakery was sold in packets of 5 kg. Each packet of flour cost $20. How much more money did the bakery pay for the flour on Day 5 than Day 3? Answer: ","answer0":"120","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16903":{"id":16903,"question":"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? Answer: ","answer0":"184","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16904":{"id":16904,"question":"Shop A has 50 apples more than Shop B. Shop A has twice as many apples as Shop C. Given that shops A, B and C have 250 apples altogether, how many apples does Shop C have? Answer: ","answer0":"60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16905":{"id":16905,"question":"Ramli spent \\(\\dfrac{1}{3}\\) of his monthly salary on a television. He spent \\(\\dfrac{2}{9}\\) of his salary on food and saved the rest. Given that Ramli saved $2392, how much did Ramli spend on food? Answer: ","answer0":"1196","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16906":{"id":16906,"question":"The total mass of 2 packets of sugar and 2 packets of flour was 6.54 kg. The mass of 1 packet of flour was twice as heavy as 1 packet of sugar. What was the mass of a packet of flour? Answer: ","answer0":"2.18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16907":{"id":16907,"question":"Patrick bought 4 cupcakes. He gave the cashier some money and received $3.60 as change. Given that each cupcake cost $2.85, how much did he give the cashier? Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16908":{"id":16908,"question":"The figure shows a rectangle where \\(\\angle a\\) is twice the size of \\(\\angle b\\). Find \\(\\angle a\\). Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16909":{"id":16909,"question":"A total of 2590 adults and children attended a family event on one weekend. 1770 adults attended the event. The number of adults at the event was three times as many as the number of boys. (a) How many children were there at the event? (b) How many girls were at the event? (a) (b) ","answer0":"820","answer1":"230","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16910":{"id":16910,"question":"At first, Mary had $166 and Larry had $304. Each of them bought 5 similar plates. Each of the plates they bought was of the same price. After buying the plates, Larry had 4 times as much money as Mary left. (a) How much money did Mary have left after buying the 5 plates? (b) What was the price of one plate? (a) (b) ","answer0":"46","answer1":"24","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16911":{"id":16911,"question":"The total mass of 3 children is 115.9 kg. John weighs twice as heavy as Amelia. Max is 8.4 kg heavier than John. (a) What is Amelia's mass? (b) What is the difference between Amelia's and Max's mass? (a) (b) ","answer0":"21.5","answer1":"29.9","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16912":{"id":16912,"question":"Casey used 2 identical rectangular tiles to form the figure. (a) Find the area of the figure. (b) Find the perimeter of the figure. (a) (b) ","answer0":"210","answer1":"74","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16913":{"id":16913,"question":"Mr Lee started working on his project at 8.45 a.m. He took a 40-minute lunch break. Then, he continued working on the project till he finished it at 5.30 p.m. (a) How long did Mr Lee spend working on his project? (b) Mr Lee reached the gym at 5.45 p.m. He exercised for 1 hour 40 minutes before driving home. He reached home at 7.50 p.m. How long did he take to drive home? (a) (b) ","answer0":"8 h 5 min","answer1":"25 min","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16914":{"id":16914,"question":"Andrew has 1250 stickers and Ben has 490 stickers more than Andrew. Ben gave some of his stickers to Andrew. In the end, Ben had 626 stickers less than Andrew. How many stickers did Ben give to Andrew? Answer: ","answer0":"558","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16915":{"id":16915,"question":"In a box, \\(\\dfrac{1}{8}\\) of the marbles were blue. \\(\\dfrac{7}{12}\\) of the marbles were red. There was an equal number of blue and green marbles in the box. The rest of the marbles were pink. There was a total of 581 green and pink marbles in the box. How many red marbles were there in the box? Answer: ","answer0":"1162","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17834":{"id":17834,"question":"Mr Lim bought a shirt which cost $23.80 and a pair of pants which cost $49.70. He gave the cashier $100. How much change did he receive? $","answer0":"26.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19528":{"id":19528,"question":"George spent $590 on rent and $180 on food every month. How much money will he spend on rent and food in a year? $","answer0":"9240","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19531":{"id":19531,"question":"Mrs Tan bought some meat for $12.55 and a bottle of chilli sauce for $3.70. She gave the cashier $20. How much change did Mrs Tan receive? $","answer0":"3.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19538":{"id":19538,"question":"Alice, Bella and Clara have a total of $1004. Alice has twice as much money as Bella. Clara has $190 less than Bella. How much money does Bella have? $","answer0":"298.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19544":{"id":19544,"question":"Mrs Ling had a sum of money. After spending \\(\\dfrac{5}{8}\\) of her money on a laptop and a camera, she had $3087 left. (a) Find the amount of money that Mrs Ling had spent. (b) The laptop cost $130 more than the camera. Find the cost of the camera. (a) $ (b) $","answer0":"5145","answer1":"2507.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22632":{"id":22632,"question":"(a) Round 50 185 to the nearest ten. (b) Round 38 273 to the nearest hundred. (a) (b) ","answer0":"50190","answer1":"38300","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22637":{"id":22637,"question":"Find the sum of all the common factors of 18 and 27. Answer: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22639":{"id":22639,"question":"There were 1476 adults and children at a stadium. There were 874 adults and 28 more boys than girls. How many girls were at the stadium? Answer: ","answer0":"287","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22640":{"id":22640,"question":"Mrs Koh paid $285 for 1 bag and 5 purses. The bag cost $57 more than a purse. How much did she pay for each purse? Answer: ","answer0":"$38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22641":{"id":22641,"question":"Mr Tan bought 5 chairs and 9 tables for his office. Each chair costs $354. He paid a total of $5874. How much did he pay in total for the tables? Answer: ","answer0":"$4104","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22642":{"id":22642,"question":"Sherry bought the same amount of flour and sugar at first. After using 720 g of flour and 320 g of sugar, she had 6 times as much sugar as flour left. Find the amount of flour that she bought. Answer: g","answer0":"800","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21743":{"id":21743,"question":"(a) What is the product of 345 and 68. (b) What is the remainder when 1042 is divided by 6? (a) (b) ","answer0":"23460","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21744":{"id":21744,"question":"A television costs $789. How much would 3 such television cost? Answer: ","answer0":"$2367","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21747":{"id":21747,"question":"The table shows the number of children in each family in a neighbourhood. Number of children in each family: 0, 1, 2, 3, 4, 5 Number of families: 9, 16, 20, 25, 8, 3 How many families have more than 3 children? Answer: ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21748":{"id":21748,"question":"Jacob has twice as much money as Asher while Caden has thrice as much money as Jacob. Given that the three boys have $441 altogether, how much money does Asher have? Answer: ","answer0":"$49","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21749":{"id":21749,"question":"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? Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21751":{"id":21751,"question":"At first, John had 376 more cards than Alex. After John gave 25 cards to Alex, John had twice as many cards as Alex. How many cards did Alex have in the end? Answer: ","answer0":"326","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21752":{"id":21752,"question":"Valerie baked some pineapple tarts. After giving \\(\\dfrac{7}{8}\\) of the pineapple tarts to her aunt, she had 36 pineapple tarts left. How many pineapple tarts did Valerie bake? Answer: ","answer0":"288","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21753":{"id":21753,"question":"The graph shows Jimmy's height when he was 8 to 13 years old. What was the increase in his height between 10 to 11 years old? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21755":{"id":21755,"question":"A tailor used a total of 1455 blue, orange and brown buttons for his tailoring work. He used 360 more blue buttons than brown buttons. He used the same number of orange buttons as blue buttons. How many brown buttons did he use? Answer: ","answer0":"245","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21756":{"id":21756,"question":"There were 14 rows of chairs in the hall. There were 28 chairs in each row, except the last row. There were 20 chairs in the last row. What was the total number of chairs in the hall? Answer: ","answer0":"384","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21732":{"id":21732,"question":"A shop owner has 235 boxes of pens. There are 57 pens in each box. How many pens are there altogether? Answer: ","answer0":"13395","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21735":{"id":21735,"question":"In a class of 36, \\(\\dfrac{1}{4}\\) of the students wear spectacles. How many students wear spectacles? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21736":{"id":21736,"question":"The line graph shows the temperature from 8.00 a.m. to 6.00 p.m. on a particular day in Lagoon Island. (a) What is the temperature in Lagoon Island at 4.00 p.m.? (b) What is the increase in temperature between 10 a.m. to 12 p.m.? (a) (b) ","answer0":"32","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21737":{"id":21737,"question":"\\(\\dfrac{1}{7}\\) of the box is filled with balls. After another 42 balls are put into the box, it became \\(\\dfrac{3}{7}\\) filled. How many more balls are needed to fill the box completely? Answer: ","answer0":"84","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21739":{"id":21739,"question":"Ali, Bala and Cathy had a total of $1500. Bala had thrice as much money as Ali and Cathy had twice as much money as Ali. How much money did Bala and Cathy have altogether? Answer: ","answer0":"1250","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21740":{"id":21740,"question":"The graph shows the number of visitors at a carnival from Monday to Sunday. The number of visitors on Sunday was missing in the graph. The admission ticket for each visitor was $8. (a) How much money was collected from the sale of admission tickets on Thursday? (b) $4000 more was collected on Sunday than on Wednesday. How many visitors visited the Carnival on Sunday? (a) (b) ","answer0":"12000","answer1":"2500","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21742":{"id":21742,"question":"Stacy went shopping with some money. She spent \\(\\dfrac{1}{3}\\) of her money on food and $40 on transport. She then had \\(\\dfrac{2}{9}\\) of her money left. How much did she spend on food? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22819":{"id":22819,"question":"Mrs Toh had $33.60. After paying $7.80 for a packet of chocolate chip cookies, she had just enough money to buy 4 packets of butter cookies. How much did a packet of butter cookies cost? $ ","answer0":"6.45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22822":{"id":22822,"question":"The graph shows the number of bottle caps collected by 5 pupils for a Recycling Project. (a) How many bottle caps did Sarah, Ahmad and Devi collect in total? (b) Who collected twice the number of bottle caps as John? (a) (b) ","answer0":"138","answer1":"Yu Hong","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22825":{"id":22825,"question":"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? $ ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22829":{"id":22829,"question":"Ali bought 455 boxes of pens. Each box contained 12 pens. (a) How many pens did Ali buy altogether? (b) Ali repacked the pens into packets of 8. How many pens were left unpacked? (a) (b) ","answer0":"5460","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22830":{"id":22830,"question":"Fatimah and Ben had 828 stamps altogether. After Fatimah gave 68 stamps to Ben, Ben had three times as many stamps as Fatimah. (a) How many stamps did Fatimah have in the end? (b) How many stamps did Ben have at first? (a) (b) ","answer0":"207","answer1":"553","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22831":{"id":22831,"question":"Mr Chan bought a wallet, a belt and a shirt. The wallet cost twice as much as the belt. The shirt cost $6 less than the belt. He paid $90.80 in total. (a) How much did the belt cost? (b) How much did the wallet cost? (a) (b) ","answer0":"24.20","answer1":"48.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22833":{"id":22833,"question":"Samantha started doing her homework at 15 35. She took 1 h 5 min to complete her homework. After that, she swam till 18 10. (a) How long did she swim? Give your answer in hours and minutes. (b) Ken started doing his homework 50 minutes before Samantha started doing her homework. He took 1 h 25 min to complete. What time did he finish his homework? Give your answer using the 12-hour clock. (a) (b) ","answer0":"1 h 30 min","answer1":"4.10 pm","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22834":{"id":22834,"question":"Lisa spent \\(\\dfrac{4}{7}\\) of her money on a mobile phone and $65 on a set of earphones. She had $190 left in the end. How much did the mobile phone cost? $ ","answer0":"340","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22835":{"id":22835,"question":"Cheryl had $1253 and Fiona had $845. After each of them bought a bag at the same price, Cheryl had 5 times as much money as Fiona. (a) How much more money does Cheryl have than Fiona at first? (b) What was the cost of the bag? (a) (b) ","answer0":"408","answer1":"743","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23044":{"id":23044,"question":"Cookies are sold in packets of 6. Each packet of cookies costs $5. Mdm Rani bought a total of 72 cookies altogether. How much did she pay? $","answer0":"60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23048":{"id":23048,"question":"At first, Dan had the same amount of money as Evan. After Dan spent $480, Evan had three times as much money as Dan. a) How much did Dan have in the end? $ b) How much did Dan have at first? $","answer0":"240","answer1":"720","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23411":{"id":23411,"question":"Arrange the following in increasing order. \\(4\\dfrac{3}{4}\\) , 4.90, \\(4\\dfrac{7}{10}\\) , 4.65 , , , (smallest)","answer0":"4.65","answer1":"4 7\/10","answer2":"4 3\/4","answer3":"4.9","type_id":2,"correct_answer":null},"23415":{"id":23415,"question":"James had 3 times as much money as Sally at first. When Mrs Lee gave $7.20 to James and $22.50 to Sally, both James and Sally had the same amount of money. (a) Find the amount of money Sally had at first. (b) Find the amount of money James had at first. (a) $ (b) $","answer0":"7.65","answer1":"22.95","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15697":{"id":15697,"question":"How many sevenths are there in 4 5\/7?","answer0":"5","answer1":"7","answer2":"33","answer3":"63","type_id":1,"correct_answer":2},"15698":{"id":15698,"question":"Which one of the following is an equivalent fraction of 4\/9?","answer0":"13\/36","answer1":"13\/45","answer2":"16\/81","answer3":"36\/81","type_id":1,"correct_answer":3},"15705":{"id":15705,"question":"How many more hearts must be shaded so that 3\/5 of the set is shaded?","answer0":"8","answer1":"10","answer2":"12","answer3":"18","type_id":1,"correct_answer":0},"15709":{"id":15709,"question":"Dan had $20. He bought a book for $17.80 and the cashier gave him the change in twenty-cent coins. How many twenty-cent coins did Dan receive?","answer0":"11","answer1":"12","answer2":"22","answer3":"32","type_id":1,"correct_answer":0},"15712":{"id":15712,"question":"In the library, 1\/6 of the children borrowed English books. 1\/3 of the children borrowed Chinese books. The remaining 12 children borrowed Science books. How many children were at the library?","answer0":"24","answer1":"16","answer2":"8","answer3":"4","type_id":1,"correct_answer":0},"15726":{"id":15726,"question":"In a class of 39 pupils, 1\/3 of them can swim. How many pupils cannot swim? ","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15730":{"id":15730,"question":"A box containing 5 magazines has a total mass of 8\/9 kg. The same box containing 10 such magazines weighs 1 4\/9 kg. What is the total mass of the box and 15 magazines? Express your answer in mixed number. ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15731":{"id":15731,"question":"The total cost of a bookshelf and study table is $3500. The study table cost $720 more than the bookshelf. (a) What is the cost of the bookshelf? (b) A sofa cost twice as much as the bookshelf. What is the total cost of the bookshelf, study table and sofa? , ","answer0":"1390","answer1":"6280","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15735":{"id":15735,"question":"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? , ","answer0":"3.90","answer1":"18.75","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15891":{"id":15891,"question":"Which of the following fractions is in its simplest form?","answer0":"3\/6","answer1":"5\/7","answer2":"6\/9","answer3":"2\/10","type_id":1,"correct_answer":1},"15892":{"id":15892,"question":"The figure is made up of identical triangles. What fraction of the figure is shaded?","answer0":"4\/5","answer1":"5\/4","answer2":"4\/9","answer3":"5\/9","type_id":1,"correct_answer":2},"15893":{"id":15893,"question":"Express 0.08 as a fraction in its simplest form.","answer0":"1\/8","answer1":"1\/10","answer2":"4\/5","answer3":"2\/25","type_id":1,"correct_answer":3},"15903":{"id":15903,"question":"On which day was the number of bottles collected 3\/5 of the number collected on Friday?","answer0":"Monday","answer1":"Tuesday","answer2":"Wednesday","answer3":"Thursday","type_id":1,"correct_answer":2},"15906":{"id":15906,"question":"Cindy had an equal number of red and yellow beads at first. She gave away 50 beads. She had 1\/3 of the red beads and 5\/6 of the yellow beads left. How many more yellow beads than red beads did she have in the end?","answer0":"10","answer1":"30","answer2":"60","answer3":"70","type_id":1,"correct_answer":1},"15913":{"id":15913,"question":"5\/6 = \/18. What is the missing number in the box?","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15915":{"id":15915,"question":"Arrange the following numbers from the smallest to the greatest. 2\/5 , 0.502 , 0.052 , , ","answer0":"0.052","answer1":"2\/5","answer2":"0.502","answer3":null,"type_id":2,"correct_answer":null},"15927":{"id":15927,"question":"The line graph shows the number of parcels delivered by Terry in a week. Terry earns $1 for each parcel delivered. For every 50 parcels delivered in a week, Terry earns an additional bonus of $5. How much did Terry earn in this week? ","answer0":"252","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15932":{"id":15932,"question":"4 files and 2 writing pads cost $11.60. 8 files and 6 writing pads cost $26. What is the cost of 1 writing pad? ","answer0":"1.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16998":{"id":16998,"question":"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? ","answer0":"$51.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17000":{"id":17000,"question":"John and Peter had a total of $540. After John gave Peter $40, he had five times as much money as Peter. (a) How much money did Peter have in the end? (b) How much money did John have at first? (a) (b) ","answer0":"$90","answer1":"$490","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17924":{"id":17924,"question":"Mrs Tan had 30 kg of flour. She used 10 kg of flour to make a cake. From the amount of flour left, she gave \\(\\dfrac{1}{5}\\) of it to her sister. How much flour did she give to her sister? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17925":{"id":17925,"question":"A square piece of paper is folded as shown. Find \\(\\angle x\\). Answer: ","answer0":"33","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17926":{"id":17926,"question":"Mary bought a bag of apples. She gave \\(\\dfrac{4}{9}\\) of the apples to her uncle and \\(\\dfrac{1}{3}\\) of them to her neighbour. In the end, she had 6 apples left. How many apples did Mary have at first? Answer: ","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17927":{"id":17927,"question":"Helen prepared 18 \\(l\\) of orange juice and mango juice in the morning. \\(\\dfrac{5}{6}\\) of it was orange juice and the rest was mango juice. Her children drank \\(\\dfrac{7}{8}\\) \\(l\\) of mango juice in the afternoon. (a) How much mango juice did Helen prepare? (b) How much mango juice was left? (a) (b) ","answer0":"3","answer1":"2 1\/8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19638":{"id":19638,"question":"Round 59 940 to the nearest hundred. Answer: ","answer0":"59900","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19644":{"id":19644,"question":"Write the decimal represented by A. Answer: ","answer0":"0.64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19646":{"id":19646,"question":"Find the value of 5.63 \u00d7 9 Answer: ","answer0":"50.67","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19648":{"id":19648,"question":"Mrs Gopal had a sum of money. She spent \\(\\dfrac{2}{9}\\) of it to buy a sofa and \\(\\dfrac{4}{9}\\) of it to buy a television. She had $1500 left. How much money did she have at first? Answer: ","answer0":"4500","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19650":{"id":19650,"question":"Janice mixed 5 \\(\u2113\\) of orange juice with 2 \\(\u2113\\) of carrot juice to make fruit punch. Then, she poured the fruit punch into 4 jugs. How many litres of fruit punch was in each jug? Answer: ","answer0":"1.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19651":{"id":19651,"question":"2 beakers of water are shown. What is the total amount of water in the 2 beakers? Express your answer in litres. Answer: ","answer0":"550","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19652":{"id":19652,"question":"Wayne arrived in school at 7.05 am. He realised his watch was 20 minutes slower than the actual time. He took 35 minutes to travel from his house to school. What was the actual time he left his house? Answer: a.m.","answer0":"6.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19653":{"id":19653,"question":"The diagram shows two identical squares ABCD and EFGC. What is the size of \u2220DCG? Answer: ","answer0":"152","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19654":{"id":19654,"question":"A rectangular piece of coloured paper was folded to form the shape. Find the perimeter of the paper before it was folded. Answer: ","answer0":"80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19655":{"id":19655,"question":"Ali and Bala have 274 pencils altogether. Ali and Jane have 618 pencils altogether. Jane has 9 times as many pencils as Bala. How many pencils does Bala have? Answer: ","answer0":"43","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19656":{"id":19656,"question":"Mdm Suhana baked some cupcakes. The number of cupcakes is greater than 25 but fewer than 50. If she packed the cupcakes in boxes of 4, she would have 1 cupcake left. If she packed the cupcakes in boxes of 5, she would have no remainder. (a) How many cupcakes did Mdm Suhana bake? (b) What is the least number of additional cupcakes she should bake so that she could pack the cupcakes in boxes of 3 with no leftover? (a) (b) ","answer0":"45","answer1":"15","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19658":{"id":19658,"question":"Mrs Tan bought a watch and a bag. The watch cost 4 times as much as the bag. The bag cost $89.70 less than the watch. Mrs Tan paid the cashier two $100 notes. How much change did she receive? Answer: ","answer0":"50.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19659":{"id":19659,"question":"The pie chart shows the type of sports that pupils in a school like. Volleyball is liked by 176 pupils. (a) \\(\\dfrac{1}{8}\\) of the pupils like volleyball. How many pupils are there in the school? (b) How many pupils like basketball? (a) (b) ","answer0":"1408","answer1":"352","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19660":{"id":19660,"question":"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 cm\u00b2. What is the area of Rectangle X? Answer: ","answer0":"77","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19661":{"id":19661,"question":"Beth, Joan and Sandra have ribbons of different lengths. Joan's ribbon is 34 cm shorter than Beth's ribbon. Sandra's ribbon is 20 cm longer than Beth's ribbon. The 3 girls have 268 cm of ribbon altogether. What is the length of Beth's ribbon? Answer: ","answer0":"94","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19662":{"id":19662,"question":"Jack had some stickers. Ben had 470 stickers more than Jack. Ben then gave 735 stickers to Jack. In the end, Jack had 5 times as many stickers as Ben. How many stickers did Ben have at first? Answer: ","answer0":"985","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21844":{"id":21844,"question":"List all the common factors of 18 and 42. Answer: ","answer0":"1, 2, 3, 6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21845":{"id":21845,"question":"The bar graph shows the number of strollers sold from August to December. What is the total number of strollers sold from September to November? Answer: ","answer0":"46","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21846":{"id":21846,"question":"A number is 87 000 when rounded to the nearest 1000. What is the smallest possible number? Answer: ","answer0":"86500","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21847":{"id":21847,"question":"Bernice bought some fruit tarts to give to her cousins. When she gave 6 fruit tarts to each cousin, she would have 2 fruit tarts remaining. When she gave 7 fruit tarts to each cousin, she would be short of 6 fruit tarts. How many cousins did Bernice have? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21849":{"id":21849,"question":"Yasmin had twice as many cards as Xenia at first. After Yasmin gave Xenia 26 cards, Yasmin had 40 more cards than Xenia in the end. How many cards did Yasmin have at first? Answer: ","answer0":"184","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21850":{"id":21850,"question":"Janice has twice as many stickers as Cathy. Alicia has thrice as many stickers as Janice. Janice has 72 fewer stickers than Alicia. How many more stickers does Alicia have than Cathy? Answer: ","answer0":"90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22865":{"id":22865,"question":"The table shows the amount of money Mr Tan spent in the month of June. The amount of money spent on leisure is not shown. Food $680 , Leisure ? , Transport $240. Mr Tan spent $300 more on food than on leisure. What was his total spending? \\(\\)","answer0":"1300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22870":{"id":22870,"question":"Jun Hao has $50. He has $16 less than Sue. Li Ann has 3 times as much money as Sue. How much money do they have in all? \\(\\)","answer0":"314","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22873":{"id":22873,"question":"2 sandwiches and 2 drinks cost $9.30. 3 sandwiches and 1 drink cost $10.15. What is the cost of 1 sandwich? \\(\\)","answer0":"2.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23061":{"id":23061,"question":"The line graph shows Alice's savings from August to November. (a) How much did she save in November? Ans: $ (b) Alice earns the same amount of salary every month. In which month did she spend the most? ","answer0":"740","answer1":"September","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23062":{"id":23062,"question":"Sarah sold a total of 20 bowls and plates for $86. Each bowl was sold at $5 and each plate was sold at $3. How many bowls did Sarah sell? ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23064":{"id":23064,"question":"Siti spent a total of $1400 on a bookshelf, a table and a chair. The bookshelf cost $630. The table cost $500 more than the chair. (a) How much did she spend on the table and the chair altogether? (b) How much did she spend on the chair? ","answer0":"770","answer1":"135","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15934":{"id":15934,"question":"The figure shown is made up of identical triangles. What fraction of the figure is shaded?","answer0":"4\/5","answer1":"4\/8","answer2":"4\/9","answer3":"5\/9","type_id":1,"correct_answer":2},"15937":{"id":15937,"question":"How many one-quarters are there in 3 wholes?","answer0":"3\/4","answer1":"1 1\/3","answer2":"12","answer3":"4","type_id":1,"correct_answer":2},"15940":{"id":15940,"question":"Peter bought one bottle of oil. He used 2\/3 of the bottle of oil to fry some chicken wings and 1\/12 of it to bake muffins. How much oil was left in the bottle?","answer0":"1\/3","answer1":"1\/4","answer2":"3\/4","answer3":"7\/12","type_id":1,"correct_answer":1},"15942":{"id":15942,"question":"Express 7 3\/20 as a decimal.","answer0":"7.3","answer1":"7.32","answer2":"7.15","answer3":"7.015","type_id":1,"correct_answer":2},"15949":{"id":15949,"question":"Round 35 620 to the nearest hundred. Answer: ","answer0":"35 600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15951":{"id":15951,"question":"Write the decimal represented by A. Answer: ","answer0":"0.68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15952":{"id":15952,"question":"Arrange the following numbers from the smallest to the greatest. 3902, 3092, 3920 (a) (b) (c) ","answer0":"3092","answer1":"3902","answer2":"3920","answer3":null,"type_id":2,"correct_answer":null},"15956":{"id":15956,"question":"What is the remainder when 4013 is divided by 6? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15958":{"id":15958,"question":"The area of a rectangle is 48 cm\u00b2. The length of the rectangle is 8 cm. What is the breadth of the rectangle? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15959":{"id":15959,"question":"When a number with 1 decimal place is rounded to the nearest whole number, the answer is 89. What is the greatest possible number? What is the smallest possible number? (a) (b) ","answer0":"89.4","answer1":"88.5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15960":{"id":15960,"question":"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? (a) (b) ","answer0":"21","answer1":"12","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15961":{"id":15961,"question":"ABCD is a rectangle. \u2220ADE = \u2220EDF = \u2220FDC. Find \u2220ADE. Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15962":{"id":15962,"question":"The perimeter of a square is 72 cm. What is the area of the square? Answer: ","answer0":"324","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15963":{"id":15963,"question":"Mrs Tan took 15 minutes to walk home from the supermarket. She left the supermarket at 1.50 p.m. What time did she reach home? Express the time using the 24-hour clock. Answer: ","answer0":"14 05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15964":{"id":15964,"question":"Bobby had some muffins. The graph shows the number of muffins sold by Bobby in 4 days. 3\/4 of the total muffins were sold on Monday, Tuesday and Thursday. How many muffins were sold on Wednesday? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15965":{"id":15965,"question":"What is the least number of squares needed to be shaded so that the line AB is a line of symmetry for the figure? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15966":{"id":15966,"question":"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? Answer: ","answer0":"105","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15967":{"id":15967,"question":"Shop X sold 4 times as many cars as Shop Y. Shop Y sold twice as many cars as Shop Z. Shop Z sold 602 fewer cars than Shop X. How many cars did Shop Z sell? How many cars did the three shops sell altogether? (a) (b) ","answer0":"86","answer1":"946","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15968":{"id":15968,"question":"Belicia mixed 1.43 \u2113 of orange syrup with 8 \u2113 of water to make an orange drink. The orange drink was then poured into 7 identical jugs. How many litres of orange drink were there in total? How many litres of orange drink were there in each jug? Round your answer to 2 decimal places. (a) (b) ","answer0":"9.43","answer1":"1.35","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15970":{"id":15970,"question":"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. (a) (b) ","answer0":"37.50","answer1":"15","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15971":{"id":15971,"question":"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? (a) (b) ","answer0":"108","answer1":"84","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15973":{"id":15973,"question":"Poppy paid $375 for 4 similar watches and 5 similar headphones. Melody paid $160 less for 2 similar watches and 3 similar headphones. What was the cost of 2 similar watches and 3 similar headphones? What was the cost of a headphone? (a) (b) ","answer0":"215","answer1":"55","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17038":{"id":17038,"question":"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? $","answer0":"34.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17040":{"id":17040,"question":"Weijian had three times as much money as Xavier. After Weijian bought 8 erasers at $1.30 each he had $3.85 left. (a) How much money did Weijian have at first? $ (b) How much money did Xavier have? $","answer0":"14.25","answer1":"4.75","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17044":{"id":17044,"question":"The table shows the prices and number of tickets sold for an art exhibition over 5 days. Adult: 168 tickets sold at $11 each. Child: ? tickets sold at $5 each. (a) The total number of child tickets sold was \\(\\dfrac{2}{3}\\) of the total number of adult tickets. How many child tickets were sold over the 5 days?
(b) The line graph shows the number of adult tickets sold over the 5 days. How much money was collected from the sale of adult tickets on Day 4? $","answer0":"112","answer1":"231","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17046":{"id":17046,"question":"Cynthia had two times as many $2 notes as $5 notes. The total amount of money that Cynthia had was $243. How many $2 notes did Cynthia have? ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19719":{"id":19719,"question":"At a cinema, an adult ticket costs $6 more than a child ticket. Mr Lim and his family bought 2 adult tickets and 4 child tickets for $51. How much does an adult ticket cost? $","answer0":"12.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21915":{"id":21915,"question":"The number of residents in a town is 91 000 when rounded to the nearest 1000. What could be the greatest possible number of residents living in the town, before rounding to the nearest 1000? Answer: ","answer0":"91 499","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21918":{"id":21918,"question":"Mrs Tan packed 48 red pens and 60 blue pens into some bags with no remainder. The total number of pens in each bag was the same. There was an equal number of red pens in each bag. What is the smallest number of red pens there could be in each bag? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21920":{"id":21920,"question":"Jenny has $7500. James has $6850. How much must Jenny give to James so that both of them have the same amount of money? Answer: ","answer0":"325","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21921":{"id":21921,"question":"Ada, Ben and Chris had 720 stickers altogether. Ben had twice as many stickers as Ada, Chris had 40 stickers less than Ada. How many stickers did Ben have? Answer: ","answer0":"380","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21922":{"id":21922,"question":"Mr Lim bought 5 identical T-shirts and a pair of pants. He paid $120 for the 5 T-shirts. The pair of pants cost 3 times as much as one T-shirt. (a) How much did one T-shirt cost? (b) How much did the pair of pants cost? (a) (b) ","answer0":"24","answer1":"72","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21923":{"id":21923,"question":"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 when a bean bag lands on region B? Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22652":{"id":22652,"question":"There are 56 flowers in a basket. \\(\\dfrac{2}{7}\\) of the flowers are roses. How many roses are there in the basket? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22654":{"id":22654,"question":"James planted a seedling and recorded its height at the start of each week over 5 weeks, using a table and a line graph. The height of the seedling is not shown on the scale of the line graph. Week 1: 2 cm, Week 2: 6 cm, Week 3: 11 cm, Week 4: ?, Week 5: 17 cm, Week 6: 18 cm. (a) What was the height of the seedling recorded at the start of Week 4? Answer in cm. (b) The statement 'The height of the seedling increased by 16 cm over the 5 weeks.' is either true, false or not possible to tell. State True, False or Not possible to tell. (a) (b) ","answer0":"15","answer1":"True","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22655":{"id":22655,"question":"Kenneth cycled home from school. After completing \\(\\dfrac{7}{10}\\) of the journey, he still needed to cycle another 480 m to reach home. What was the distance between Kenneth's home and his school? Answer: m","answer0":"1600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22656":{"id":22656,"question":"Denise, Emily and Fred scored a total of 4490 points in a game. Denise scored 3 times as many points as Emily. Fred scored 550 points less than Denise. How many points did Fred score? Answer: ","answer0":"1610","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22657":{"id":22657,"question":"Arthur and Ben had the same number of stickers at first. After Arthur gave 72 stickers to Caleb, Ben had 4 times as many stickers as Arthur. (a) How many stickers did Arthur have left? (b) Caleb gave \\(\\dfrac{4}{9}\\) of the stickers he received from Arthur to his friends and kept the rest. How many stickers did Caleb keep for himself? (a) (b) ","answer0":"24","answer1":"40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22661":{"id":22661,"question":"Express \\(4\\dfrac{7}{20}\\) as a decimal. Answer: ","answer0":"4.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22662":{"id":22662,"question":"What is the decimal represented by A? Answer: ","answer0":"2.38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22663":{"id":22663,"question":"Round 43.26 to the nearest tenth. Answer: ","answer0":"43.3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22664":{"id":22664,"question":"Measure and write down the size of \u2220y. Answer: ","answer0":"145","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22665":{"id":22665,"question":"Divide 16 by 7. Give your answer correct to 2 decimal places. Answer: ","answer0":"2.29","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22666":{"id":22666,"question":"Arrange these numbers from the greatest to the smallest. \\(\\dfrac{2}{5}\\) , 0.403 , 0.043 (a) (b) (c) ","answer0":"0.403","answer1":"2\/5","answer2":"0.043","answer3":null,"type_id":2,"correct_answer":null},"22667":{"id":22667,"question":"In the figure shown, ABCD is a rectangle. Find \u2220EAF. Answer: ","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22668":{"id":22668,"question":"Rectangle ABCD is made up of five identical rectangles. What is the length of EF? Answer: ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22669":{"id":22669,"question":"Megan receives a total of $30 of pocket money for 5 days. Each day, she spends $2.70 on transport, part of the remaining money on food and saves the rest. (a) How much does Megan spend on transport in 5 days? (b) Last week, Megan saved $1.80. How much did she spend on food? (a) (b) ","answer0":"$13.50","answer1":"$14.70","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22670":{"id":22670,"question":"Ken bought 5 kg of sugar. He used 0.32 kg of sugar to make a cake and packed the remaining sugar equally into 6 packets. What was the mass of each packet of sugar? Answer: ","answer0":"0.78","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22671":{"id":22671,"question":"Bag A contains 26.5 kg more peanuts than Bag B. After 4.55 kg of peanuts were removed from Bag B and placed into Bag A, the mass of Bag A was five times the mass of Bag B. What was the mass of peanuts in Bag B at first? Answer: ","answer0":"13.45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15977":{"id":15977,"question":"Write 4 7\/50 as a decimal.","answer0":"4.75","answer1":"4.7","answer2":"4.14","answer3":"4.014","type_id":1,"correct_answer":2},"15978":{"id":15978,"question":"Which one of the following has 1\/6 of the figure shaded?","answer0":"Figure 1","answer1":"Figure 2","answer2":"Figure 3","answer3":"Figure 4","type_id":1,"correct_answer":1},"15979":{"id":15979,"question":"9 3\/4 = \/4\nWhat is the missing number in the box?","answer0":"27","answer1":"33","answer2":"36","answer3":"39","type_id":1,"correct_answer":3},"15982":{"id":15982,"question":"Matthew and Paul had $348 altogether. After Paul gave $33 to Matthew, they each had an equal amount of money. How much did Paul have at first?","answer0":"$141","answer1":"$174","answer2":"$207","answer3":"$282","type_id":1,"correct_answer":2},"15988":{"id":15988,"question":"Min Jie is standing at point Y and facing South-east. He turns 225\u00b0 anti-clockwise, then he makes a 3\/4 - turn in a clockwise direction. Which direction is he facing in the end?","answer0":"North","answer1":"South","answer2":"East","answer3":"West","type_id":1,"correct_answer":1},"15994":{"id":15994,"question":"Round off 89 641 to the nearest hundred. Answer: ","answer0":"89 600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15995":{"id":15995,"question":"Subtract 536 from 822. Answer: ","answer0":"286","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15996":{"id":15996,"question":"Find the product of 2106 and 8. Answer: ","answer0":"16 848","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"15999":{"id":15999,"question":"3\/8 = 15\/\nWhat is the missing number in the box?","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16003":{"id":16003,"question":"Tom watched a movie. The movie lasted 1 h 55 min. The movie ended at 00 20. What time did it start? Give your answer in 24-hour clock. Answer: ","answer0":"2225","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16004":{"id":16004,"question":"Two factors of 39 are 1 and 39. What is the sum of all the factors of 39? Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16006":{"id":16006,"question":"The third multiple of a 1-digit number is 35 less than its eighth multiple. What is the 1-digit number? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16013":{"id":16013,"question":"An egg seller had 36 boxes of eggs. Each box contained 30 eggs. 82 eggs were broken and thrown away. The remaining eggs were repacked into cartons of 8 eggs each.\n(a) How many eggs were unbroken?\n(b) How many eggs were not packed into the cartons? (a) (b) ","answer0":"998","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16014":{"id":16014,"question":"Terry had $392 and Willy had $47 at first. Their father gave each of them an equal amount of money. In the end, Terry had 6 times as much money as Willy. How much money did their father give to each of them? Answer: ","answer0":"$22","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16015":{"id":16015,"question":"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? (a) (b) ","answer0":"$33.60","answer1":"$59.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22886":{"id":22886,"question":"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","answer0":"$14","answer1":"$50","answer2":"$55","answer3":"$64","type_id":1,"correct_answer":2},"22892":{"id":22892,"question":"Arrange these numbers from the greatest to the smallest. 379, 937, 973, 397 (a) (b) (c) (d) ","answer0":"973","answer1":"937","answer2":"397","answer3":"379","type_id":2,"correct_answer":null},"22913":{"id":22913,"question":"4 identical shirts and 3 identical bags cost $150.60. 2 such shirts and 1 such bag cost $62.80. Find the cost of 4 such shirts. $","answer0":"75.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22916":{"id":22916,"question":"Jayden and Linda bought some apples. Jayden took \\(\\dfrac{5}{8}\\) of the apples and Linda took the rest. Jayden took 36 more apples than Linda. (a) How many apples did Linda take? (b) The cost of 6 apples was $4. How much did the basket of apples cost? (a) (b) $","answer0":"54","answer1":"96","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23428":{"id":23428,"question":"Write twenty-seven thousand, three hundred and nine in numerals. Answer: ","answer0":"27309","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23429":{"id":23429,"question":"Round 10 247 to the nearest ten. Answer: ","answer0":"10250","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23430":{"id":23430,"question":"Write down the common factors of 15 and 20. (a) (b) ","answer0":"1","answer1":"5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23432":{"id":23432,"question":"What is the remainder when 5840 is divided by 7? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23435":{"id":23435,"question":"What is the mass of the 4 iron bars? Express your answer in \\(g\\). Answer: ","answer0":"1700","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23436":{"id":23436,"question":"Find the perimeter of the figure. Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23437":{"id":23437,"question":"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? Answer: ","answer0":"4E","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23438":{"id":23438,"question":"A number is a multiple of 9 and a factor of 6. It is between 60 and 80. What is the number? Answer: ","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23439":{"id":23439,"question":"The sum of two numbers is 7390. The greater number is 4 times the smaller number. What is the greater number? Answer: ","answer0":"5912","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23440":{"id":23440,"question":"The starting and ending times for a movie are shown. How long was the movie? Express your answer in hours and minutes. (a) (b) ","answer0":"2","answer1":"25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23441":{"id":23441,"question":"The figure is made up of 6 identical rectangles. Find the length of \\(X\\). Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23442":{"id":23442,"question":"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. (a) (b) ","answer0":"100","answer1":"400","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23443":{"id":23443,"question":"Xavier, Yusof and Zachary scored a total of 561 points in a game. Xavier scored 93 more than Yusof. Zachary scored twice the total number of points Xavier and Yusof scored. How many points did Xavier score? Answer: ","answer0":"140","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23444":{"id":23444,"question":"Aisyah sold some cupcakes at a carnival. For every 30 cupcakes sold, she would donate $5 to a charity. In the end, Aisyah donated $80 to the charity. (a) How many cupcakes did Aisyah sell? (b) Aisyah sold each cupcake for $3. After donating $80, how much did she earn from the sale? (a) (b) ","answer0":"480","answer1":"1360","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16020":{"id":16020,"question":"Write 4 7\/20 as a decimal.","answer0":"4.72","answer1":"4.7","answer2":"4.35","answer3":"4.035","type_id":1,"correct_answer":2},"16022":{"id":16022,"question":"9 5\/8 = \/8\nWhat is the missing number in the box?","answer0":"45","answer1":"67","answer2":"72","answer3":"77","type_id":1,"correct_answer":3},"16023":{"id":16023,"question":"Find the value of 11\/12 \u2212 1\/3","answer0":"5\/6","answer1":"12\/12","answer2":"7\/12","answer3":"2\/3","type_id":1,"correct_answer":2},"16027":{"id":16027,"question":"Jane gave 5\/8 of her stamps to Shirley. She had 285 stamps left. How many stamps did Jane have at first?","answer0":"171","answer1":"456","answer2":"475","answer3":"760","type_id":1,"correct_answer":3},"16032":{"id":16032,"question":"Jane is at Point E and facing North-west. If she makes a 3\/4-turn anti-clockwise, she will face Point","answer0":"A","answer1":"B","answer2":"C","answer3":"D","type_id":1,"correct_answer":2},"16034":{"id":16034,"question":"Michael and Vincent saved a total of $420. After giving $15 to Vincent, Michael had three times as much money as Vincent. How much more money did Michael have than Vincent at first?","answer0":"$105","answer1":"$210","answer2":"$225","answer3":"$240","type_id":1,"correct_answer":3},"16051":{"id":16051,"question":"Hugh has three times as much money as Susanna. After Susanna gives $20 to Hugh, Hugh has $110 more than Susanna. How much does Susanna have in the end?\nAns: $ ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16056":{"id":16056,"question":"Xiu Lan's weekly allowance was $13.50 and De Ming's weekly allowance was $24. De Ming saved $3.75 and spent the rest. Xiu Lan spent all her money. How much more money did De Ming spend than Xiu Lan?\nAns: $ ","answer0":"6.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16459":{"id":16459,"question":"Jane spent $1749 in February. She spent $253 less in February than in January. How much did Jane spend in January? Answer: ","answer0":"$2002","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16460":{"id":16460,"question":"In a school, there were 832 boys and 164 girls. How many more boys than girls were there? Answer: ","answer0":"668","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16461":{"id":16461,"question":"There are 428 sweets in a bottle. Mrs Tan bought 14 bottles to give her pupils. How many sweets did she buy altogether? Answer: ","answer0":"5992","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16462":{"id":16462,"question":"There are 1048 blue markers in a shop. The number of blue markers is 4 times as many as the number of red markers. How many red markers are there? Answer: ","answer0":"262","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16463":{"id":16463,"question":"Jack jogs 1650 m and Tom jogs 2480 m in a day. How many metres do Jack and Tom jog altogether in 7 days? Answer: ","answer0":"28910","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16464":{"id":16464,"question":"Mr Tan saved $4320 in the past 9 months. He saved $100 each month in the first 3 months. He saved the same amount of money each month in the last 6 months. How much did Mr Tan save each month in the last 6 months? Answer: ","answer0":"$670","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16471":{"id":16471,"question":"David paid $5.25 for a pencil case and $1.85 for a pen. How much did David pay altogether? Answer: ","answer0":"$7.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16472":{"id":16472,"question":"Mrs Tan bought some fruits. She gave the cashier $50 and received $12.35 change. How much did she spend on the fruits? Answer: ","answer0":"$37.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16473":{"id":16473,"question":"Mr Ahmad used 1.45 kg of butter to bake one butter cake. Find the mass of butter used to bake seven butter cakes. Answer: ","answer0":"10.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16474":{"id":16474,"question":"A piece of wood 1.96 m was sawn to make 4 legs for a table. What was the length of each leg? Answer: ","answer0":"0.49","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16475":{"id":16475,"question":"Adventure Cove Waterpark Entrance 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? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16476":{"id":16476,"question":"Mrs Diana has 4 small bottles and 1 large bottle of mineral water. A large bottle holds 3 times as much water as the small bottle. She has 3.85 \\(l\\) of mineral water altogether. How many litres of mineral water can a large bottle hold? Answer: ","answer0":"1.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17105":{"id":17105,"question":"Find the value of 4.72 \u00d7 6. Answer: ","answer0":"28.32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17106":{"id":17106,"question":"Write the decimal represented by A. Answer: ","answer0":"0.57","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17108":{"id":17108,"question":"In a factory, sweets are equally packed into boxes. Bill bought two boxes of sweets. He received 1044 sweets altogether. How many sweets would Bill receive in total, if he buys five more boxes of sweets? Answer: ","answer0":"3654","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17109":{"id":17109,"question":"What was the total number of chocolates sold between 11 00 to 13 00? Answer: ","answer0":"152","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17112":{"id":17112,"question":"A number is between 30 and 40. When it is divided by 3, the answer is a whole number. When it is divided by 4, the remainder is 3. What is the number? Answer: ","answer0":"39","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17113":{"id":17113,"question":"At the school bookshop: Stapler $5, Scissors $8, Ruler $3. Bess spent a total of $31. She bought 3 identical items of one kind and 2 identical items of another kind. What did she buy?","answer0":"3 staplers and 2 scissors","answer1":"3 scissors and 2 staplers","answer2":"3 staplers and 2 rulers","answer3":"3 rulers and 2 scissors","type_id":1,"correct_answer":0},"17114":{"id":17114,"question":"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? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17115":{"id":17115,"question":"Bill is 4 times as heavy as Charlotte. He is 98.4 kg. What is the total mass of Bill and Charlotte? Answer: ","answer0":"123","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17116":{"id":17116,"question":"Ben had a piece of string. He cut it into three pieces, String A, String B and String C. String B is 0.15 m longer than String A and 2.7 m longer than String C. String A is 4.36 m long. What is the length of String C? Answer: ","answer0":"1.81","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17117":{"id":17117,"question":"John had some money. He spent \\(\\dfrac{1}{4}\\) of his money on food and \\(\\dfrac{5}{8}\\) of his money on books. He spent $12 more on books than food. How much money did he have at first? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17118":{"id":17118,"question":"Ravi and Sam had 1780 stickers altogether. After Sam gave Ravi 40 stickers, they had the same number of stickers. How many stickers did Sam have at first? Answer: ","answer0":"930","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17119":{"id":17119,"question":"A television costs 10 times as much as a chair. 1 television and 1 table cost $1820. 1 table and 1 chair cost $560. What is the cost of 1 television and 2 tables? Answer: ","answer0":"2240","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17120":{"id":17120,"question":"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 cm\u00b2. What is the perimeter of the rectangular piece of paper as shown in Figure 1? Answer: ","answer0":"38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18757":{"id":18757,"question":"Three ovens and two printers cost $2300. A printer cost $80 more than an oven. What is the cost of an oven? $","answer0":"428","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18758":{"id":18758,"question":"John had twice as much money as Ken. After John spent $1064, Ken had four times as much money as John. (a) How much money did John have in the end? $ (b) How much money did the both of them have at first? $","answer0":"152","answer1":"1824","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18778":{"id":18778,"question":"A pen cost $2.60. Diana bought two pens and gave the cashier $10. How much change did she get?","answer0":"$4.80","answer1":"$5.20","answer2":"$7.40","answer3":"$12.60","type_id":1,"correct_answer":0},"18783":{"id":18783,"question":"The price of apples sold in a shop is as follows: One apple costs $0.90 A pack of five apples costs $3.75 Alice wants to buy 12 apples. What is the least amount of money she has to pay? $","answer0":"9.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18784":{"id":18784,"question":"A dress and five identical T-shirts cost $132.50. A dress and two of the identical T-shirts cost $75.80. What is the cost of one T-shirt? $","answer0":"18.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18785":{"id":18785,"question":"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) Mr and Mrs Tan brought their three children under the age of 12 to the Museum of Ice Cream on Saturday. How much did they pay for the entrance tickets altogether? $","answer0":"16.50","answer1":"98.80","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19813":{"id":19813,"question":"Andy and Ben had a total of $698. Andy and Carl had a total of $510. Ben had three times as much money as Carl. How much money did Andy have? ","answer0":"416","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19820":{"id":19820,"question":"Peter bought 3 shirts and 2 bags for $289. Each bag cost $17 more than a shirt. How much did a bag cost? ","answer0":"68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19822":{"id":19822,"question":"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? , , , ","answer0":"120","answer1":"35","answer2":"1\/5","answer3":"Drawing","type_id":2,"correct_answer":null},"19823":{"id":19823,"question":"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. What combination of set meals should Mrs Chan order if she wants to pay the least amount of money? Number of Set Meal A: , B: , C: (b) How much money would Mrs Chan need to pay for the combination of set meals she has chosen? ","answer0":"3","answer1":"0","answer2":"1","answer3":"122","type_id":2,"correct_answer":null},"22678":{"id":22678,"question":"Mary had 3986 erasers. She gave 2013 erasers to her brother and 750 erasers to her sister. How many erasers had she left? Answer: ","answer0":"1223","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22679":{"id":22679,"question":"Mr Ahmad spends $346 each month. He spends the same amount of money each month. How much money does he spend in seven months? Answer: ","answer0":"$2422","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22680":{"id":22680,"question":"(a) Find the value of 1028 \u00f7 4 (b) Find the product of 45 and 12 (a) (b) ","answer0":"257","answer1":"540","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22681":{"id":22681,"question":"The sum of two numbers is 7293. The greater number is 5485. What is the smaller number? Answer: ","answer0":"1808","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22682":{"id":22682,"question":"30 012 people visited an exhibition. 22 800 of them were adults and the rest were children. (a) How many children visited the exhibition? (b) 10 740 women visited the exhibition. How many children and women visited the exhibition? (a) (b) ","answer0":"7212","answer1":"17 952","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22683":{"id":22683,"question":"Shop A had 126 boxes of oranges. There were 36 oranges in each box. The shop owner packed the oranges into bags of 8. How many bags of 8 oranges were there? Answer: ","answer0":"567","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22684":{"id":22684,"question":"A watch costs four times as much as a bag. Mr Tan paid $728 for a watch and three bags. How much did the watch cost? Answer: ","answer0":"$416","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23598":{"id":23598,"question":"Peter had 48 apples. He used \\(\\dfrac{2}{3}\\) of them to bake a pie and \\(\\dfrac{1}{6}\\) of them to make apple juice. (a) How many apples did he use? (b) How many apples were left? (a) (b) ","answer0":"40","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23599":{"id":23599,"question":"A car was filled with 45 \\(\\ell\\) of petrol. The car started travelling from 08 00 to 14 00. Petrol was used when the car was moving. The line graph shows the amount of petrol in the car from 08 00 to 14 00. (a) How much petrol was used from 09 00 to 11 00? (in \\(\\ell\\)) (b) At which 1-hour period was the car not moving? (Give the start time then the end time in 24-hour clock.) (a) (b) (c) ","answer0":"12","answer1":"1100","answer2":"1200","answer3":null,"type_id":2,"correct_answer":null},"23640":{"id":23640,"question":"A bag of cookies cost $5.60. Jenny bought 6 bags and gave the cashier $50. How much change did she get?","answer0":"$6.40","answer1":"$16.40","answer2":"$33.60","answer3":"$44.40","type_id":1,"correct_answer":1},"23644":{"id":23644,"question":"The price of pens sold in a shop is shown. One pen costs $1.10 A pack of four pens costs $3.75 Claire wants to buy 13 pens. What is the least amount of money she has to pay? Ans: $","answer0":"12.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23645":{"id":23645,"question":"Mr Tan had $65 more than Mr Lim. After Mr Tan spent $80.60, Mr Lim had twice as much money as Mr Tan had left. How much money did Mr Tan have at first? Ans: $","answer0":"96.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22956":{"id":22956,"question":"Jane bought six identical bowls and five identical plates for $46.90. Mary bought three such bowls and three such plates for $25.20. How much did one plate cost? \\(\\)","answer0":"3.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23071":{"id":23071,"question":"a) What is the value of the digit 7 in 58 701? b) Round 19 572 to the nearest thousand. (a) (b) ","answer0":"700","answer1":"20000","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23072":{"id":23072,"question":"a) Write 7 ten thousands, 64 tens and 3 ones in numerals. b) Find the value of \\(4308 \\times 9\\). (a) (b) ","answer0":"70643","answer1":"38772","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23074":{"id":23074,"question":"Alvin, Simon and Tina shared $6726 equally among themselves. Simon spent $1045 of his money. How much money did Simon have in the end? Answer: ","answer0":"1197","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23075":{"id":23075,"question":"Mike has 75 packets of stamps. Each packet has 26 stamps. He packs all his stamps into bags of 5. How many bags of 5 stamps are there? Answer: ","answer0":"390","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23076":{"id":23076,"question":"A desk cost twice as much as a chair. Daniel spent $2264 on 2 identical desks and 4 identical chairs. What was the total cost of a desk and a chair? Answer: ","answer0":"849","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23077":{"id":23077,"question":"Sandy had some sweets to give her friends. If she gave each friend 4 sweets, she would have 22 sweets left. If she gave each friend 6 sweets, she would have 8 sweets left. How many sweets did Sandy have? Answer: ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23318":{"id":23318,"question":"ABCD is a square. \\(\\angle b\\) is twice the size of \\(\\angle a\\). Find \\(\\angle a\\). Answer: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23319":{"id":23319,"question":"Divide 6 by 7. Correct your answer to 1 decimal place. Answer: ","answer0":"0.9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23320":{"id":23320,"question":"Pearly had \\(5.4\\ell\\) of watermelon juice. Pearly had twice as much watermelon juice as May. May had three times as much watermelon juice as Amy. How much more watermelon juice does Pearly have than Amy? Answer: ","answer0":"4.5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23321":{"id":23321,"question":"Mrs Tan had 2.53 kg more flour than Mrs Sim. After Mrs Tan used 4.09 kg of flour, Mrs Sim had four times as much flour as Mrs Tan had left. How many kilograms of flour did Mrs Tan have at first? Answer: ","answer0":"4.61","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23322":{"id":23322,"question":"Mr Tan placed 8 flags around the border of a square field. The distance between each flag and the next was equal for all the flags. The distance between the 1st flag and the 6th flag was 27 m. What was the total distance of the border around the square field? Answer: ","answer0":"43.2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16063":{"id":16063,"question":"What fraction of the shapes are circles?","answer0":"2\/10","answer1":"2\/8","answer2":"8\/10","answer3":"8\/2","type_id":1,"correct_answer":0},"16074":{"id":16074,"question":"Jiayi had $13. She bought 2 different items and paid more than $10 for them. The prices were: Calculator $7.80, Stapler $2.10, Comic Book $6.65, Plastic Folder $0.85, Notebook $5.45. Which were the 2 items she bought?","answer0":"Plastic Folder and Comic Book","answer1":"Plastic Folder and Stapler","answer2":"Notebook and Calculator","answer3":"Comic Book and Notebook","type_id":1,"correct_answer":3},"16075":{"id":16075,"question":"Find the product of 3608 and 9. Answer: ","answer0":"32472","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16077":{"id":16077,"question":"How many one-fifths are there in 1 whole? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16079":{"id":16079,"question":"Express 84\/100 as a decimal. Answer: ","answer0":"0.84","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16080":{"id":16080,"question":"Arrange the following numbers in order from the greatest to the smallest. 0.045 , 0.504 , 0.405 (a) (b) (c) ","answer0":"0.504","answer1":"0.405","answer2":"0.045","answer3":null,"type_id":2,"correct_answer":null},"16081":{"id":16081,"question":"Round 18.55 to the nearest whole number. Answer: ","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16082":{"id":16082,"question":"Find the value of 6.72 x 7. Answer: ","answer0":"47.04","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16084":{"id":16084,"question":"The area of a square tile is 49 cm\u00b2. Find its length. Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16085":{"id":16085,"question":"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? Answer: ","answer0":"225","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16087":{"id":16087,"question":"ABCD is a rectangle and PQRC is a square. Find angle a + angle b. Answer: ","answer0":"69","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16088":{"id":16088,"question":"The line graph shows the number of Primary 1 students enrolled in Percy Primary School from Year 2016 to Year 2020. (a) In which two years were the number of Primary 1 students enrolled the same? (b) How many more Primary 1 students were enrolled in Year 2019 than Year 2018? (a) (b) (c) ","answer0":"2016","answer1":"2020","answer2":"25","answer3":null,"type_id":2,"correct_answer":null},"16090":{"id":16090,"question":"A farmer planted some trees in a straight row. The trees were planted at an equal distance apart from one another. The distance between the 2nd tree and the 5th tree was 2340 m. What was the distance between the 1st tree and the 10th tree? Answer: ","answer0":"7020","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16091":{"id":16091,"question":"The figure is made up of 5 identical squares. The perimeter of the figure is 36 cm. Find the area of the figure. Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16092":{"id":16092,"question":"Container A had 13.5 l of tea. Container B had 4 times as much tea as container A. All the tea in container B was poured into identical bottles. Each bottle then has 3 l of tea. How many such bottles were filled with tea from container B? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16093":{"id":16093,"question":"Benny had his dinner from 17 15 to 19 05. After his dinner, he shopped for 2 h 55 min. How much time did he spend on having his dinner and shopping altogether? Answer: ","answer0":"4 h 45 min","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16094":{"id":16094,"question":"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. Answer: ","answer0":"270","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16095":{"id":16095,"question":"The line graph shows the cost related to the mass of rice sold in a shop. (a) Mr Sim bought 1.5 kg of rice. Mr Wee bought 2 kg of rice. How much more did Mr Wee have to pay than Mr Sim? (b) Mrs Tan spent $20 on rice. Mrs Goh spent $8 less than Mrs Tan on rice. Find the difference between the mass of rice bought by Mrs Tan and Mrs Goh. (a) $ (b) kg","answer0":"2","answer1":"2","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16096":{"id":16096,"question":"Michelle and Bridget went shopping with the same amount of money. After Michelle spent $8.80 and Bridget spent $50, Michelle had 5 times as much money left as Bridget. (a) How much money did Michelle have in the end? (b) How much money did Bridget have at first? (a) (b) ","answer0":"$51.50","answer1":"$60.30","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16097":{"id":16097,"question":"May and Nina have 274 beads altogether. May and Oliver have 618 beads altogether. The number of beads Oliver has is nine times that of Nina. How many beads does May have? Answer: ","answer0":"231","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16099":{"id":16099,"question":"At a bakery, the price of a cupcake was $2 and the price of a tart was $5. Ms Lim paid $38 to buy a total of 13 cupcakes and tarts. How many more cupcakes than tarts did Ms Lim buy? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16482":{"id":16482,"question":"Find the quotient when 8412 is divided by 9. Answer: ","answer0":"934","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16484":{"id":16484,"question":"A given number is a multiple of 8 and a factor of 48. It is between 20 and 40. What is the number? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16485":{"id":16485,"question":"Round the following numbers to the nearest hundred. (a) 9 950 (b) 23 439 (a) (b) ","answer0":"10000","answer1":"23400","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16486":{"id":16486,"question":"Find the product of 236 and 47. Answer: ","answer0":"11092","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16487":{"id":16487,"question":"Write the following in numerals. (a) Ninety-six thousand and eighteen (b) Thirty-one thousand, two hundred and seventy (a) (b) ","answer0":"96018","answer1":"31270","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16488":{"id":16488,"question":"Use the 5 digits to form the greatest 5-digit odd number. Use each digit once only. 4, 9, 6, 7, 3 Answer: ","answer0":"97643","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16489":{"id":16489,"question":"A number when divided by 6 gives a quotient of 345 and a remainder of 2. What is the number? Answer: ","answer0":"2072","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16490":{"id":16490,"question":"There are 20 girls standing in a row. Every 2nd girl is wearing a hair pin. Every 3rd girl is wearing a hat. How many girls wear both a hair pin and a hat? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16491":{"id":16491,"question":"There are 354 people at a party. Each table can only have 5 seats. What is the smallest number of tables needed at the party? Answer: ","answer0":"71","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16492":{"id":16492,"question":"Susan has 4364 stickers. May has 2468 stickers. How many stickers must Susan give May so that they have the same number of stickers in the end? Answer: ","answer0":"948","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16498":{"id":16498,"question":"Mrs Samy collected a total of $486 from selling some chocolate muffins and 63 banana muffins. She sold the chocolate muffins at $3 each and the banana muffins at $4 each. How many chocolate muffins did she sell? Answer: ","answer0":"78","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16499":{"id":16499,"question":"Sam had 6 times as much money as Karl. Karl had $128 less than Andy. Both Karl and Andy had a total of $800. (a) How much money did Karl have? (b) Sam then bought 8 identical lego sets with all his money. How much did each lego set cost? (a) (b) ","answer0":"$336","answer1":"$252","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16500":{"id":16500,"question":"At a funfair, the number of children was 2 times the number of women. The number of women was 2 times the number of boys. There were 486 girls. (a) How many children were there? (b) Each girl bought 20 game tokens. How many game tokens did all the girls buy? (a) (b) ","answer0":"648","answer1":"9720","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18022":{"id":18022,"question":"What is the remainder when 7294 is divided by 8? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18023":{"id":18023,"question":"16 and 64 have exactly five common factors. Three of the common factors are 1, 4 and 16. What are the other two common factors? (a) (b) ","answer0":"2","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18024":{"id":18024,"question":"Find the sum of the first three common multiples of 2 and 6. Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18025":{"id":18025,"question":"Use the 5 digits to form the greatest 5-digit number. The digit in the thousands place is an even number. Use each digit only once. 1, 0, 3, 5, 8 Answer: ","answer0":"80531","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18026":{"id":18026,"question":"Katelyn has two six-sided dice. One is black in colour and one is white in colour. She rolls both dice and adds the two numbers shown on the dice. How many ways can she get a total of 8? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18027":{"id":18027,"question":"The cost of a dining table was $735. The dining table cost 5 times as much as a dining chair. (a) How much did the dining chair cost? (b) How much more did the dining table cost than the dining chair? (a) (b) ","answer0":"147","answer1":"588","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18031":{"id":18031,"question":"Fei Ming spent \\(\\dfrac{4}{7}\\) of his money on a guitar and had $210 left. How much did he spend on the guitar? Answer: ","answer0":"280","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18034":{"id":18034,"question":"There were 20 balloons at a party. 2 of them were purple, 4 of them were blue, 11 of them were green and the rest were yellow. For each statement, write True or False. (a) \\(\\dfrac{3}{20}\\) of the balloons were yellow. (b) \\(\\dfrac{1}{5}\\) of the balloons were blue. (c) \\(\\dfrac{9}{11}\\) of the balloons were not green. (d) The fraction of the balloons that were purple is greater than the fraction of the balloons that were blue. (a) (b) (c) (d) ","answer0":"True","answer1":"True","answer2":"False","answer3":"False","type_id":2,"correct_answer":null},"18035":{"id":18035,"question":"Sumiko baked some cookies. She gave \\(\\dfrac{1}{6}\\) of the cookies to her siblings and 45 of the cookies to her friends. She had \\(\\dfrac{2}{3}\\) of the cookies left. (a) How many cookies did she have left? (b) She packed the leftover cookies into 18 bags. Some bags contained 6 cookies while the rest of the bags contained 12 cookies. How many bags contained 6 cookies? (a) (b) ","answer0":"180","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19863":{"id":19863,"question":"The table shows the prices of tickets for a concert. Adult: Monday to Friday $31.60, Saturday and Sunday $39.60. Child: Monday to Friday $15.90, Saturday and Sunday $21.90. How much does a family of 2 adults and 3 children have to pay for the concert that will be held on a Saturday?","answer0":"$110.90","answer1":"$126.60","answer2":"$144.90","answer3":"$162.60","type_id":1,"correct_answer":2},"19870":{"id":19870,"question":"Arrange these numbers from the smallest to the greatest. \\(\\dfrac{2}{5}\\), 0.408, 0.048 , , ","answer0":"0.048","answer1":"2\/5","answer2":"0.408","answer3":null,"type_id":2,"correct_answer":null},"19877":{"id":19877,"question":"Joseph spent $21.95. He spent $3.25 more than Muthu. How much did Joseph and Muthu spend altogether? $","answer0":"40.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19880":{"id":19880,"question":"Two types of cardboard are sold at the prices shown. A small cardboard costs $3 and a large cardboard costs $5. Meiling bought a total of 23 cardboards. She paid $85 altogether. How many small cardboards did she buy? ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19881":{"id":19881,"question":"The table shows the number of pancakes and tarts sold in a cafe from Friday to Sunday. Friday: pancakes 45, tarts 42. Saturday: pancakes 52, tarts 33. Sunday: pancakes 48, tarts 51. (a) On which day were there more tarts sold than pancakes? (b) Each pancake was sold at $3. How much more money was collected from the sale of the pancakes on Saturday than on Friday? $","answer0":"Sunday","answer1":"21","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23604":{"id":23604,"question":"Find the value of \\(7120 \\div 4\\). Answer: ","answer0":"1780","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23606":{"id":23606,"question":"What is the first common multiple of 4 and 6? Answer: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23607":{"id":23607,"question":"Use all the 5 digits to form the smallest 5-digit even number. Answer: ","answer0":"10274","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23608":{"id":23608,"question":"Sharon has 4 crayons. The colours of the crayons are red, blue, green and yellow. She needs to choose 2 different colours for her drawing. How many different ways can she choose the 2 different crayons? Answer: ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23609":{"id":23609,"question":"Amelia, Brenda and Charlotte sold a total of 4678 funfair tickets. Amelia sold twice as many funfair tickets as Brenda. Charlotte sold 187 less funfair tickets than Amelia. How many funfair tickets did Charlotte sell? Answer: ","answer0":"1759","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23648":{"id":23648,"question":"The graph shows the number of 20-cent coins James saved in 5 months. How many 20-cent coins did James save in May? Answer: ","answer0":"58","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23649":{"id":23649,"question":"The graph shows the number of 20-cent coins James saved in 5 months. How many more 20-cent coins did James save in February than in April? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23651":{"id":23651,"question":"There are 40 students in the class. \\(\\dfrac{3}{8}\\) of them are boys. How many girls are there in the class? Answer: ","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22970":{"id":22970,"question":"The table shows the amount of money earned by 5 shops last week. Shop A: $900, Shop B: $650, Shop C: $1000, Shop D: $800, Shop E: $650. Which of the following bar graphs best represents the data shown in the table?","answer0":"Bar graph 1","answer1":"Bar graph 2","answer2":"Bar graph 3","answer3":"Bar graph 4","type_id":1,"correct_answer":1},"22974":{"id":22974,"question":"The table shows the prices of highlighters and pens sold in a shop in June and July. Highlighter: June $3.50, July $2.80. Pen: June $2.60, July $1.70. Meiling bought 6 highlighters and 4 pens in June. Nancy bought 6 highlighters and 4 pens in July. How much more money did Meiling spend than Nancy?","answer0":"$7.00","answer1":"$7.80","answer2":"$8.20","answer3":"$9.00","type_id":1,"correct_answer":1},"22988":{"id":22988,"question":"Harif spent $17.60 on a shirt. He spent $4.85 more on the shirt than on a pair of shorts. How much did Harif spend altogether? ","answer0":"30.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23326":{"id":23326,"question":"What is the remainder when 5729 is divided by 9? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23327":{"id":23327,"question":"List down all the common factors of 15 and 42. Answer: ","answer0":"1, 3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23328":{"id":23328,"question":"(a) Find the 7th multiple of 4. (b) List down the second common multiple of 6 and 9. (a) (b) ","answer0":"28","answer1":"36","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23329":{"id":23329,"question":"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. (a) (b) ","answer0":"86312","answer1":"1263","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23330":{"id":23330,"question":"Denise has some stamps and pens. She has as many stamps as pens. When she gives each friend 3 pens, she will have 9 pens left. When each friend gets 4 stamps from Denise, she will have 6 extra stamps. How many friends does Denise have? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23331":{"id":23331,"question":"Devi baked 675 cookies on Saturday. She baked 4 times as many cookies on Sunday as on Saturday. (a) How many cookies did she bake on Sunday? (b) Devi packed all the cookies that she baked on Saturday into boxes. Each box had 5 cookies. How many boxes of cookies did she pack? Round your answer to the nearest ten. (a) (b) ","answer0":"2700","answer1":"140","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23461":{"id":23461,"question":"The line graph shows the number of stickers sold over 4 months. Find the difference between the number of stickers sold in March and April. Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23462":{"id":23462,"question":"Lucy had \\$954. She spent \\(\\dfrac{5}{9}\\) of her money to buy a pair of shoes. How much had she left after buying the pair of shoes? Answer: ","answer0":"424","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23463":{"id":23463,"question":"Bag A weighs \\(\\dfrac{1}{4}\\) kg. Bag B weighs \\(\\dfrac{3}{5}\\) kg. Bag C weighs \\(\\dfrac{5}{8}\\) kg. (a) Which 2 bags, when added together, will be heavier than 1 kg? Answer: Bag and Bag (b) Muthu puts a laptop into Bag B. The total mass of Bag B and the laptop is 3 kg. What is the mass of the laptop, in kg?","answer0":"B","answer1":"C","answer2":"2 2\/5","answer3":null,"type_id":2,"correct_answer":null},"23466":{"id":23466,"question":"A fruit seller sold some apples, pears and watermelons. \\(\\dfrac{2}{7}\\) of the fruits sold were pears, \\(\\dfrac{4}{7}\\) of the fruits sold were apples and the rest of the fruits sold were watermelons. He sold 360 more apples than watermelons. (a) How many pears did the fruit seller sell? (b) How many apples, pears and watermelons did the fruit seller sell in total? (a) (b) ","answer0":"240","answer1":"840","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17171":{"id":17171,"question":"Mr Ling sold 8 sofas and some carpets for $5928. The sofa cost $645 each. How much did the carpets cost?","answer0":"$741","answer1":"$768","answer2":"$5160","answer3":"$5283","type_id":1,"correct_answer":1},"17174":{"id":17174,"question":"Jerry bought 3 apples and 1 orange. The cost of 3 apples was $5.25. An apple cost $0.60 less than an orange. What was the cost of an orange?","answer0":"$1.15","answer1":"$1.75","answer2":"$2.35","answer3":"$4.65","type_id":1,"correct_answer":2},"17190":{"id":17190,"question":"Siva had some money. She bought 7 books for $8.65 and had $7.45 left. How much money did Siva have at first? ","answer0":"16.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17193":{"id":17193,"question":"At first, Mei Hua had $48 less than Celeste. Mei Hua then gave $36 to Celeste. How much more money did Celeste have than Mei Hua in the end? ","answer0":"120","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17195":{"id":17195,"question":"The table shows the ticket prices to an amusement park during the weekdays and weekends. Adult: weekdays $14.50 per ticket, weekend $31 for 2 tickets. Child below 12 years old: weekdays $6.90 per ticket, weekend $8.90 per ticket. (a) Mr Omar took his child, Suresh, to the park on Monday. Suresh was 6 years old. How much did Mr Omar pay for their tickets? (b) On Saturday, Mr and Mrs Johnson took their 3 children to the park. Their eldest child was 11 years old. How much did Mr Johnson pay for their tickets? ","answer0":"21.40","answer1":"57.70","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17202":{"id":17202,"question":"Mike bought 5 pens and 2 erasers. Kelly bought 2 pens and 5 erasers. Mike paid $2.40 more than Kelly. An eraser cost $0.95. (a) How much more does a pen cost than an eraser? (b) What was the cost of a pen? ","answer0":"0.80","answer1":"1.75","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17233":{"id":17233,"question":"David spent \\(\\dfrac{1}{5}\\) of his money on a wallet and gave $90 to his mother. He had $104 left. How much money did he spend on the wallet? $","answer0":"48.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17241":{"id":17241,"question":"Andy, Ben and Cindy share $1900 altogether. Ben has $145 more than Cindy. Cindy has twice as much money as Andy. (a) How much money does Andy have? (b) Find the total amount of money Ben and Cindy have. (a) $ (b) $","answer0":"351","answer1":"1549","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18092":{"id":18092,"question":"An adult ticket cost $5 and a child ticket cost $2. There were as many children as adults at the funfair. The total amount of money collected from the admission tickets was $9520. How many people were at the funfair altogether?","answer0":"680","answer1":"1360","answer2":"1904","answer3":"2720","type_id":1,"correct_answer":3},"18094":{"id":18094,"question":"(a) What is the largest multiple of 6 that is smaller than 50? (b) What is the common factor of 15 and 24 that is greater than 1? (a) (b) ","answer0":"48","answer1":"3","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18095":{"id":18095,"question":"The mass of a papaya when rounded to the nearest hundred is 300 g. (a) What is the smallest possible mass of the papaya? (b) What is the greatest possible mass of the papaya? (a) (b) ","answer0":"250","answer1":"349","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18096":{"id":18096,"question":"Mr Tan made some apple juice. He drank 320 ml of apple juice and divided the remaining equally into 8 glasses. Each glass contained 275 ml of apple juice. How many millilitres of apple juice did he make? Answer: ","answer0":"2520","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18098":{"id":18098,"question":"Amelia has 9 more marbles than Caleb. She has 12 less marbles than Bala. They have 3795 marbles altogether. (a) How many more marbles does Bala have than Caleb? (b) How many marbles does Caleb have? (a) (b) ","answer0":"21","answer1":"1255","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18099":{"id":18099,"question":"Paul had 24 more books than Queenie. After Queenie gave Paul 60 books, Paul had 7 times as many books as Queenie. How many books did Queenie have at first? Answer: ","answer0":"84","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18100":{"id":18100,"question":"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? (a) (b) ","answer0":"A","answer1":"24","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18874":{"id":18874,"question":"Nora paid $164.20 for some pillows and 4 bolsters. The pillows cost $76.80. How much did each bolster cost?","answer0":"$19.20","answer1":"$21.85","answer2":"$22.15","answer3":"$28.15","type_id":1,"correct_answer":1},"18882":{"id":18882,"question":"Henry and Jason had the same amount of money. After Jason bought 5 comic books, Henry had 4 times as much money as him. Comic book: $15.60 each. How much did Jason have left after buying the comic books? $","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18884":{"id":18884,"question":"Mr Lim and his son are travelling together. Transportation Fees — 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: $","answer0":"A","answer1":"0.80","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18886":{"id":18886,"question":"8 apples and an orange cost $8.60. 4 apples and an orange cost $5. (a) Find the cost of an apple. (b) Find the cost of an orange. (a) $, (b) $","answer0":"0.90","answer1":"1.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17252":{"id":17252,"question":"The table shows the prices of tickets to a theme park. Adult: $15 Child: $9 Mrs Tan wants to buy tickets for two adults and three children. How much does she have to pay in total?","answer0":"$24","answer1":"$30","answer2":"$57","answer3":"$63","type_id":1,"correct_answer":2},"17255":{"id":17255,"question":"Jamie bought 8 boxes of biscuits. Each box of biscuits cost $1.20. She gave the cashier $50. How much change did Jamie receive?","answer0":"$9.20","answer1":"$9.60","answer2":"$40.40","answer3":"$41.60","type_id":1,"correct_answer":2},"17279":{"id":17279,"question":"A pair of trousers cost $132. It cost $27 more than a shirt. Mr Lee bought a pair of trousers and 4 shirts. (a) How much did a shirt cost? (b) How much did Mr Lee pay for a pair of trousers and 4 shirts altogether? (a) $ (b) $","answer0":"105","answer1":"552","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17283":{"id":17283,"question":"Ahmad and Jack had the same amount of money at first. After Ahmad had spent $37 and Jack had received $15, Jack had 3 times as much money as Ahmad in the end. (a) How much more money did Jack have than Ahmad in the end? (b) How much money did Jack have at first? (a) $ (b) $","answer0":"52","answer1":"63","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17284":{"id":17284,"question":"Tina saved some money from Monday to Friday. Each day, she saved $1 more than the previous day. At the end of Wednesday, she saved a total of $38.70. (a) How much money did Tina save on Wednesday? (b) How much money did she save on Friday? (a) $ (b) $","answer0":"13.90","answer1":"15.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18142":{"id":18142,"question":"Mr Chen bought 6 similar dining chairs for $1428. A sofa cost 10 times as much as a dining chair. How much did the sofa cost? $","answer0":"2380","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18926":{"id":18926,"question":"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? $","answer0":"65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19999":{"id":19999,"question":"The table shows the prices of tickets to a theme park. Adult: $15 Child: $9 Mrs Tan wants to buy tickets for two adults and three children. How much does she have to pay in total?","answer0":"$24","answer1":"$30","answer2":"$57","answer3":"$63","type_id":1,"correct_answer":2},"20002":{"id":20002,"question":"Jamie bought 8 boxes of biscuits. Each box of biscuits cost $1.20. She gave the cashier $50. How much change did Jamie receive?","answer0":"$9.20","answer1":"$9.60","answer2":"$40.40","answer3":"$41.60","type_id":1,"correct_answer":2},"20026":{"id":20026,"question":"A pair of trousers cost $132. It cost $27 more than a shirt. Mr Lee bought a pair of trousers and 4 shirts. (a) How much did a shirt cost? (b) How much did Mr Lee pay for a pair of trousers and 4 shirts altogether? (a) $ (b) $","answer0":"105","answer1":"552","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"20030":{"id":20030,"question":"Ahmad and Jack had the same amount of money at first. After Ahmad had spent $37 and Jack had received $15, Jack had 3 times as much money as Ahmad in the end. (a) How much more money did Jack have than Ahmad in the end? (b) How much money did Jack have at first? (a) $ (b) $","answer0":"52","answer1":"26","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"20031":{"id":20031,"question":"Tina saved some money from Monday to Friday. Each day, she saved $1 more than the previous day. At the end of Wednesday, she saved a total of $38.70. (a) How much money did Tina save on Wednesday? (b) How much money did she save on Friday? (a) $ (b) $","answer0":"13.90","answer1":"15.90","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23340":{"id":23340,"question":"The line graph shows Dawn's savings over 6 weeks. (a) What was Dawn's savings in Week 4? \\(\\\\) (b) During which 1-week period was the increase in Dawn's savings the greatest? Week to Week ","answer0":"16","answer1":"5","answer2":"6","answer3":null,"type_id":2,"correct_answer":null},"23344":{"id":23344,"question":"Jenny bought 2 tables and 3 chairs. Each table cost twice as much as a chair. Jenny spent a total of $378. (a) Find the cost of a chair. \\(\\\\) (b) Find the cost of the 2 tables. \\(\\\\)","answer0":"54","answer1":"216","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23472":{"id":23472,"question":"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?","answer0":"$15.30","answer1":"$16.10","answer2":"$16.30","answer3":"$17.50","type_id":1,"correct_answer":2},"16105":{"id":16105,"question":"5 2\/3 = \/3. What is the missing number in the box?","answer0":"10","answer1":"13","answer2":"15","answer3":"17","type_id":1,"correct_answer":3},"16109":{"id":16109,"question":"What fraction of the shapes in the box are right-angled triangles?","answer0":"4\/8","answer1":"4\/12","answer2":"8\/4","answer3":"8\/12","type_id":1,"correct_answer":3},"16125":{"id":16125,"question":"3 cupcakes cost $2.95. How much do 12 cupcakes cost? $","answer0":"11.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16131":{"id":16131,"question":"Mrs Goh bought a dress and 2 skirts for $250. The dress cost $71.50 more than a skirt. How much was the cost of 1 skirt? $","answer0":"59.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16133":{"id":16133,"question":"A pen cost $1.20 and a ruler cost $0.40. Sue bought 6 pens and 5 rulers. How much more did she pay for the pens than the rulers? $","answer0":"5.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16134":{"id":16134,"question":"The line graph shows the amount of money Dave saved each month. How many months did Dave save more than $1000? How much did Dave save from October to December? $","answer0":"4","answer1":"3000","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16140":{"id":16140,"question":"Mrs Lim baked 300 fruit tarts. 1\/2 of them were pineapple tarts, 2\/5 of them were strawberry tarts and the remaining were mango tarts. How many mango tarts did she bake? Mrs Lim sold the pineapple and strawberry tarts at 5 for $9. How much would Mrs Lim collect from her sale of all the pineapple and strawberry tarts? $","answer0":"30","answer1":"486","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16532":{"id":16532,"question":"The Tan family arrived at the Singapore Zoological Gardens at 11.30 a.m. and left at 3.40 p.m. How long was their visit to the zoo? Answer: ","answer0":"4 h 10 min","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16533":{"id":16533,"question":"A show started at 11.55 p.m. and ended 1 hour 45 minutes later. At what time did the show end? Answer: a.m.","answer0":"1.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16534":{"id":16534,"question":"The MRT trains depart at intervals of 12 minutes. Find the time of departure of the fourth train if the first train departs at 7.45 p.m. Answer: p.m.","answer0":"8.21","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16535":{"id":16535,"question":"Victor exercises 4 times a week. He exercises 2 hours each time. How many weeks will Victor need to reach 200 hours of exercise? Answer: ","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16536":{"id":16536,"question":"Cameron's watch shows the wrong time. When he left his house at 7.03 a.m., his watch showed the time as 7.15 a.m. Cameron has an appointment with the dentist at 9.45 a.m. When he arrived, his watch showed the time as 10.40 a.m. How many minutes late was he for his appointment? Answer: ","answer0":"43","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16537":{"id":16537,"question":"When it is 08 15 in Singapore, it is 09 15 in Seoul. Penny took a flight from Singapore to Seoul at 08 15 for a conference. The flight lasted 4 h 50 min. What time was it in Seoul when the flight landed? Answer: ","answer0":"1405","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16538":{"id":16538,"question":"When it is 10 00 in Country A, it is 08 40 in Singapore. Zacchaeus took a flight from Country A at 09 00 to Singapore. The flight lasted 3 h 29 min. What time was it in Singapore when the flight landed? Express your answer using the 24-hour clock. Answer: ","answer0":"1109","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16539":{"id":16539,"question":"Two lighthouses flash their lights every 24 seconds and 60 seconds respectively. They flash together at 8.40 p.m. When is the next time the two lighthouses will flash their lights together again? Answer: p.m.","answer0":"8.42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16545":{"id":16545,"question":"Study the figure. Using a protractor, measure \u2220LPO. Answer: ","answer0":"102","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16546":{"id":16546,"question":"Measure \u2220k. Answer: ","answer0":"59","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16547":{"id":16547,"question":"Measure \u2220ABC. Answer: ","answer0":"88","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16548":{"id":16548,"question":"The figure is a square. Calculate the value of \u2220ACD. *Do not measure. Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18976":{"id":18976,"question":"Find the product of 1243 and 3. Answer: ","answer0":"3729","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18977":{"id":18977,"question":"Write down all the common factors of 15 and 24. (a) (b) ","answer0":"1","answer1":"3","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18978":{"id":18978,"question":"The figure is made up of a square and a rectangle. Find the area of the figure. Answer: ","answer0":"68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18979":{"id":18979,"question":"Measure \u2220r. Answer: ","answer0":"35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18984":{"id":18984,"question":"List all the common factors of 27 and 36. (a) (b) (c) ","answer0":"1","answer1":"3","answer2":"9","answer3":null,"type_id":2,"correct_answer":null},"18987":{"id":18987,"question":"The graph shows the number of visitors who visited a museum from June to October. How many more visitors visited the museum in October than July? Answer: ","answer0":"280","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18988":{"id":18988,"question":"The sum of two numbers is 2784. The greater number is thrice the value of the smaller number. Find the smaller number. Answer: ","answer0":"696","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18989":{"id":18989,"question":"Selvi had 1050 marbles. John had 390 marbles. John gave 50 marbles to Selvi. How many more marbles had Selvi than John in the end? Answer: ","answer0":"760","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18991":{"id":18991,"question":"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. Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18993":{"id":18993,"question":"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. Answer: ","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18994":{"id":18994,"question":"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? Answer: ","answer0":"299","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18995":{"id":18995,"question":"The total length of 2 identical wires and 2 identical ribbons was 1080 cm. The length of 1 such wire was 2 times the length of 1 such ribbon. What was the length of 2 ribbons? Answer: ","answer0":"360","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18997":{"id":18997,"question":"There were some passengers in a bus. The bus stopped at Bus Stop Q first, followed by Bus Stop R. At Bus Stop Q, 9 passengers alighted and 15 passengers boarded. At Bus Stop R, half of the passengers alighted and 23 passengers were left on the bus. How many passengers were on the bus at first? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18998":{"id":18998,"question":"A magazine cost $4. It cost $1 less than a coin pouch. Cindy bought 3 such magazines and gave the cashier $50. (a) How much did a coin pouch cost? (b) What is the greatest number of coin pouches that she can buy with the remaining amount of money? (a) (b) ","answer0":"$5","answer1":"7","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18999":{"id":18999,"question":"Siti had some pears. When she packed them in bags of 6, she had 2 pears left. When she packed them in bags of 7, she was short of 3 pears. What was the smallest possible number of pears that Siti had? Answer: ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19000":{"id":19000,"question":"4 identical glasses can hold as much water as a bottle. 5 such bottles can hold as much water as a jug. The capacity of a jug is 950 ml less than a kettle. The capacity of a kettle is 2 \u2113 50 ml. (a) What is the capacity of a jug? (b) What is the capacity of a glass? (a) ml (b) ml","answer0":"1100","answer1":"55","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19001":{"id":19001,"question":"There were twice as many girls as boys at a camp at first. After half of the girls and 102 boys went home, there were 4 times as many girls as boys left. (a) How many more girls than boys were there at first? (b) Each mini bus can carry 8 passengers. What was the least number of mini buses needed to bring the 102 boys home? (a) (b) ","answer0":"136","answer1":"13","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19002":{"id":19002,"question":"At a shop the price of a pen is $2. For every 4 pens bought, the shop gives away 1 pen free. (a) Sarah bought 3 pens. How much did she pay for it? (b) Rahmat spent $36 buying pens. How many pens did he get altogether? (a) (b) ","answer0":"$6","answer1":"22","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21010":{"id":21010,"question":"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? $","answer0":"89","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21011":{"id":21011,"question":"Siti paid $30 for 4 chicken pies and 4 tuna pies. Each chicken pie cost $1.20 more than each tuna pie. How much did 1 tuna pie cost? $","answer0":"3.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21012":{"id":21012,"question":"Mother gave Ming some money on Monday. She gave him $25 on Tuesday. Ming spent half of the total amount of money he received and had $28 left. How much money did Mother give to Ming on Monday? $","answer0":"31","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21014":{"id":21014,"question":"The graph shows the number of visitors to Kiddy Indoor Playground from Tuesday to Sunday. a) Find the total number of visitors on Thursday and Friday. b) The entrance fee to Kiddy Indoor Playground was $8 per visitor. What was the total amount collected on Saturday and Sunday? (a) (b) $","answer0":"420","answer1":"5920","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21021":{"id":21021,"question":"A baker sold donuts at $2 each. The customers received a free donut for every 4 donuts they bought. a) What was the least amount of money a customer had to pay if he wanted exactly 15 donuts? b) How many donuts did a customer receive in total when he paid $40? (a) $ (b) ","answer0":"24","answer1":"25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21048":{"id":21048,"question":"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? $","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21049":{"id":21049,"question":"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? $","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21051":{"id":21051,"question":"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? $","answer0":"680","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21053":{"id":21053,"question":"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? $","answer0":"25.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21056":{"id":21056,"question":"Mrs Choo bought a peach, 2 pears and 6 apples for $8.70. The cost of 1 pear and 3 apples was $2.60. What was the cost of the peach? $","answer0":"3.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21058":{"id":21058,"question":"Mr Wong earned $0.25 for every newspaper he sold. He earned an additional $1.50 for every 10 copies of newspaper sold. a) How much did Mr Wong earn in total for selling 10 copies of newspaper? $ b) He earned $48 one day. How many copies of newspaper did he sell that day? ","answer0":"4","answer1":"120","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"20957":{"id":20957,"question":"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?","answer0":"$134","answer1":"$214","answer2":"$232","answer3":"$252","type_id":1,"correct_answer":2},"20969":{"id":20969,"question":"The total cost of a handbag and purse is $242. The handbag costs $20 more than the purse. Find the cost of the handbag. ","answer0":"131","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"20977":{"id":20977,"question":"Ravi had $92 more than Peter. After Ravi gave $100 to Peter, Peter had 5 times as much as Ravi. (a) How much money did Ravi have at first? (b) How much money did Peter have in the end? (a) (b) ","answer0":"127","answer1":"135","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22294":{"id":22294,"question":"a) Write seventy-eight thousand and twenty in numerals. b) Round 39 500 to the nearest thousand. (a) (b) ","answer0":"78020","answer1":"40000","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22295":{"id":22295,"question":"Find the product of 8540 and 7. Answer: ","answer0":"59780","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22296":{"id":22296,"question":"Ben packed 853 books in boxes of 9. How many books were left unpacked? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22297":{"id":22297,"question":"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? Answer: ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22298":{"id":22298,"question":"Andy had $450 more than Betty. Betty gave $35 to Andy. How much more did Andy have than Betty in the end? Answer: ","answer0":"520","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22299":{"id":22299,"question":"At a bookshop, pens are sold in boxes of 6 and pencils are sold in boxes of 8. Miss Nurul bought an equal number of pens and pencils for her class. Find the least total number of pens and pencils Miss Nurul bought. Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22300":{"id":22300,"question":"A fruit seller had 4 times as many durians as watermelons. After he sold 114 durians, he had as many watermelons as durians left. How many fruits did the fruit seller have left in the end? Answer: ","answer0":"76","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22302":{"id":22302,"question":"A school bag costs $60 more than a water bottle. 3 similar school bags and 2 similar water bottles cost $280. How much does each water bottle cost? Answer: ","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22303":{"id":22303,"question":"Tammy has 35 $2 and $5 notes. The total value of the notes is $118. How many $5 notes does she have? Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16145":{"id":16145,"question":"Which of the following is not an equivalent fraction of 1\/6?","answer0":"2\/12","answer1":"3\/15","answer2":"4\/24","answer3":"6\/36","type_id":1,"correct_answer":1},"16146":{"id":16146,"question":"What fraction of the shapes in the box are triangles?","answer0":"6\/10","answer1":"6\/4","answer2":"4\/10","answer3":"4\/6","type_id":1,"correct_answer":0},"16160":{"id":16160,"question":"What is the missing number in the box? 2\/3 = 10\/","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16163":{"id":16163,"question":"Arrange the following numbers from the smallest to the greatest. 3\/5 , 0.606 , 0.066 , , ","answer0":"0.066","answer1":"3\/5","answer2":"0.606","answer3":null,"type_id":2,"correct_answer":null},"16164":{"id":16164,"question":"Express 7\/100 as a decimal. ","answer0":"0.07","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16183":{"id":16183,"question":"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? , ","answer0":"26","answer1":"18","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16593":{"id":16593,"question":"Write 23 thousandths as a decimal. Answer: ","answer0":"0.023","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16595":{"id":16595,"question":"EFGH is a rectangle. Find the size of \\(\\angle y\\). Answer: ","answer0":"67","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16597":{"id":16597,"question":"Round 42.351 to the nearest tenth. Answer: ","answer0":"42.4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16600":{"id":16600,"question":"Find the sum of 214.39 and 7.8 . Answer: ","answer0":"222.19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16601":{"id":16601,"question":"Find the difference between 36.6 and 29.7 . Answer: ","answer0":"6.9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16602":{"id":16602,"question":"Find the value of 2.7 x 5 . Round the answer to the nearest whole number. Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16603":{"id":16603,"question":"A magazine costs $5.90. It is $2.65 cheaper than a book. How much does the book cost? Answer: ","answer0":"8.55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16604":{"id":16604,"question":"JKLM is a square. Find \\(\\angle PJN\\). Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16605":{"id":16605,"question":"Mr Seah earned $2745. He spent \\(\\dfrac{7}{9}\\) of his earnings and saved the rest. How much did Mr Seah save? Answer: ","answer0":"610","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16606":{"id":16606,"question":"A box contained some beads. Aisha took \\(\\dfrac{2}{5}\\) of the beads. She took 78 beads. How many beads were there in the box at first? Answer: ","answer0":"195","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16607":{"id":16607,"question":"Devi mixed 4.05 kg of hazelnuts with 3.9 kg of cashew nuts to pack into 5 similar packets equally. What was the mass of 1 such packet of nuts? Leave your answer as a decimal. Answer: ","answer0":"1.59","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16608":{"id":16608,"question":"Ahmad and Caili had an equal amount of money at first. After Ahmad had received $30.50 from his mother and Caili had spent $20, he had three times as much money as Caili. How much money did each of them have at first? Answer: ","answer0":"45.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16609":{"id":16609,"question":"Morris, Randy and Timothy have 2439 stickers altogether. Morris have twice as many stickers as Randy. Timothy have three times as many stickers as Morris. How many stickers does Timothy have? Answer: ","answer0":"1626","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16610":{"id":16610,"question":"A cupcake cost $4 and a muffin cost $3. Mrs Lee spent $357 to buy an equal number of cupcakes and muffins. What was the total number of cupcakes and muffins Mrs Lee had bought? Answer: ","answer0":"102","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17359":{"id":17359,"question":"Jason spent $55 on 2 identical shirts and a pair of pants. A pair of pants cost $25 more than a shirt. How much did he spend on 1 shirt?","answer0":"$10","answer1":"$15","answer2":"$30","answer3":"$80","type_id":1,"correct_answer":0},"17365":{"id":17365,"question":"ABCD is a rectangle. Find the value of \\(\\angle\\)x. Answer: ","answer0":"51","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17366":{"id":17366,"question":"Write 5 thousandths as a decimal. Answer: ","answer0":"0.005","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17367":{"id":17367,"question":"Write \\(\\dfrac{85}{100}\\) as a decimal. Answer: ","answer0":"0.85","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17370":{"id":17370,"question":"The line graph shows the number of soft toys sold at the Care Carnival from Monday to Friday. Each soft toy was sold at $12. (a) Which day has the greatest number of soft toys sold? (b) How much money was collected from the sales on that day? (a) (b) ","answer0":"Wednesday","answer1":"$432","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17371":{"id":17371,"question":"Mrs Wong wants to pack 36 blueberry cupcakes and 54 chocolate cupcakes into boxes with no remainder. The total number of cupcakes packed into each box is the same. The number of blueberry cupcakes in each box is the same. What is the greatest number of boxes that Mrs Wong can pack? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17372":{"id":17372,"question":"Emily and Guo Chuan are standing at point X facing the same direction. After Emily makes a 270\u00b0 turn clockwise, she faces south-east. Where will Guo Chuan face after he makes a 135\u00b0 anticlockwise turn from the original position? Answer: ","answer0":"East","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17373":{"id":17373,"question":"The graph shows the number of fruits sold in the first week of August. Apple 64, Orange 60, Pear 24, Mango 32, Banana 16. Which fruit was sold twice as many as mangoes? Answer: ","answer0":"Apple","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17374":{"id":17374,"question":"The figure is made up of 2 identical rectangles. The total area of the figure is 48 cm\u00b2. Find the length of one rectangle. Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17375":{"id":17375,"question":"The square and rectangle have the same perimeter. The rectangle is 13 cm by 7 cm. Find the area of the square. Answer: ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17376":{"id":17376,"question":"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. Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17377":{"id":17377,"question":"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? Answer: ","answer0":"25.2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17378":{"id":17378,"question":"Aini prepared 6 \\(\\ell\\) of fruit punch for a party. She poured them equally into 4 bottles. What is the volume of the fruit punch in each bottle? Answer: ","answer0":"1.5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17379":{"id":17379,"question":"Kelvin is 1.81 m tall. He is 0.35 m taller than Jonathan. Jonathan is 0.29 m shorter than Elson. What is Elson's height? Answer: ","answer0":"1.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17380":{"id":17380,"question":"Leela's watch is 15 minutes slower. The time shown on her watch is 1.35 p.m. Find the actual time using the 24-hour clock. Answer: ","answer0":"13 50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17381":{"id":17381,"question":"When I open my storybook, two pages face me. The sum of these two page numbers is 667. What is the page number of the smaller number? Answer: ","answer0":"333","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17383":{"id":17383,"question":"The graph shows the number of visitors who went to the museum over seven months. Jan 550, Feb 575, Mar 300, Apr 375, May 600, Jun 475, Jul (unknown). (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? (a) (b) ","answer0":"March","answer1":"425","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17384":{"id":17384,"question":"The figure is made up of 5 identical squares. The area of a square is 25 cm\u00b2. What is the perimeter of the figure? Answer: ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17385":{"id":17385,"question":"Nicole had baked five times as many cookies as Joey at first. After Nicole gave away 235 cookies and Joey gave away 19 cookies, they had the same number of cookies left. (a) How many cookies did Nicole bake at first? (b) How many cookies did each of them have in the end? (a) (b) ","answer0":"270","answer1":"35","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17386":{"id":17386,"question":"Mrs Devi and Mdm Tan baked an equal number of muffins for sale. Mrs Devi sold 49 muffins and had \\(\\dfrac{2}{9}\\) of the muffins left. (a) How many muffins did Mrs Devi have left? (b) How many muffins did Mrs Devi and Mdm Tan bake in all? (a) (b) ","answer0":"14","answer1":"126","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17387":{"id":17387,"question":"Charlie had twice as many marbles as Sally. After Sally lost 45 marbles, Charlie had 5 times as many marbles as Sally. How many marbles did Charlie have? Answer: ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17388":{"id":17388,"question":"Three children shared some money. Alice and Benny received $100 altogether. Benny and Catherine received $450 in all. Catherine received five times as much money as Alice. How much money did Alice receive? Answer: ","answer0":"87.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19035":{"id":19035,"question":"Round 25 571 to the nearest hundred. Answer: ","answer0":"25600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19036":{"id":19036,"question":"How many one-fifths are there in 3 wholes? Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19037":{"id":19037,"question":"Write down the size of \u2220AOB. Answer: ","answer0":"130","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19039":{"id":19039,"question":"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? Answer: ","answer0":"North-West","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19040":{"id":19040,"question":"Find the value of a) 4269 \u00d7 3 b) 217 \u00d7 15 (a) (b) ","answer0":"12807","answer1":"3255","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19043":{"id":19043,"question":"I am a number greater than 20 but less than 40. I am a multiple of 6 and a factor of 48. What number am I? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19044":{"id":19044,"question":"A number is 15 000 when rounded to the nearest thousand. What is the greatest possible value of the number? Answer: ","answer0":"15499","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19046":{"id":19046,"question":"Rihana had $105. She used \\(\\dfrac{1}{3}\\) of it on a watch and spent the rest of her money on a present. How much did the present cost? Answer: ","answer0":"$70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19047":{"id":19047,"question":"Janice had twice as many stamps as Kenneth at first. After Kenneth had given away 24 stamps, Janice had 5 times as many stamps as Kenneth. How many stamps did Kenneth have? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19048":{"id":19048,"question":"Raphael has some chocolates to give to his friends at a party. The number of chocolates he has is less than 30. If he gives 4 chocolates to each friend, he will have 2 extra chocolates. If he gives 5 chocolates to each friend, he will need 1 more chocolate. a) How many chocolates does Raphael have? b) How many friends does Raphael have at the party? (a) (b) ","answer0":"14","answer1":"3","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19049":{"id":19049,"question":"Giresh had $108 more than Beng Huat. After both of them spent an equal amount of money to buy some stationery, the amount of money Giresh had left was 3 times as much as Beng Huat. Given that Giresh had $198 at first, how much did each of them spend? Answer: ","answer0":"$36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21115":{"id":21115,"question":"EFGH is a square. Find \\(\\angle\\)y. Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21117":{"id":21117,"question":"Round 18.57 to the nearest whole number. Answer: ","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21119":{"id":21119,"question":"Find the value of 5.79 \u00d7 6. Answer: ","answer0":"34.74","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21122":{"id":21122,"question":"The bar graph shows the amount of money spent by Cindy over 5 days. Cindy was given $20 pocket money on each day. How much money did she have left at the end of the 5 days? Answer: ","answer0":"$40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21123":{"id":21123,"question":"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? Answer: ","answer0":"$118","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21124":{"id":21124,"question":"Sally mixed 1.73 \\(l\\) of orange syrup with 4.55 \\(l\\) of water. She poured the mixture equally into 4 bottles. How many litres of the mixture were there in each bottle? Answer: ","answer0":"1.57","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21125":{"id":21125,"question":"The mass of a watermelon is 3.4 kg. It is 5 times as heavy as a pear. What is the total mass of the pear and the watermelon? Answer: ","answer0":"4.08","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21126":{"id":21126,"question":"Mr and Mrs Tan took their children to watch a circus show on a Sunday. They bought 5 tickets in total. They had 3 children whose ages were 8, 13 and 14. Circus Show Ticket Prices \u2014 Adult: Mon\u2013Fri $33.50, Sat\u2013Sun $38.50. Children (12 years and below): Mon\u2013Fri $16, Sat\u2013Sun $22. How much did the 5 tickets cost altogether? Answer: ","answer0":"$176","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21128":{"id":21128,"question":"The figure is made up of straight lines that meet at right angles. Find its area. Answer: ","answer0":"83","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21129":{"id":21129,"question":"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. Answer: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21130":{"id":21130,"question":"The cost of 6 identical laptops is $7692. Find the cost of 5 such laptops. Answer: ","answer0":"$6410","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21132":{"id":21132,"question":"A tank was completely filled with water at first. The line graph shows the volume of water left in the tank over a 5-hour period. (a) At what time was the tank half filled with water? (b) What fraction of the tank was filled with water at 14 00? Express your answer in its simplest form. (a) (b) ","answer0":"12 00","answer1":"1\/5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21133":{"id":21133,"question":"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. (a) (b) ","answer0":"5","answer1":"70","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21134":{"id":21134,"question":"Mrs Lee baked some cookies and ate \\(\\dfrac{2}{9}\\) of the cookies. She gave 12 cookies to her friend and had 9 cookies left. (a) How many cookies did she bake? (b) What fraction of the cookies did she have left? Express your answer in its simplest form. (a) (b) ","answer0":"27","answer1":"1\/3","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21135":{"id":21135,"question":"Sharon and Leo had a total of 3260 stickers. Sharon had 3 times as many stickers as Leo. How many stickers must Sharon give to Leo so that Sharon has 270 more stickers than Leo? Answer: ","answer0":"680","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21136":{"id":21136,"question":"A bookshop sells pencils in packs of 4 and erasers in packs of 6. 4 pencils for $3. 6 erasers for $5. (a) Henry bought an equal number of pencils and erasers. What is the least number of pencils he could have bought? (b) Liling used all her money to buy 44 pencils. Using the same amount of money, what is the greatest number of erasers she could buy? (a) (b) ","answer0":"12","answer1":"36","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21137":{"id":21137,"question":"Keith and Sam had the same amount of money. Keith bought 6 egg tarts and had $1.90 left. Sam wanted to buy 10 egg tarts but was short of $5.50. (a) What was the cost of 1 egg tart? (b) How much money did Sam have? (a) (b) ","answer0":"$1.85","answer1":"$13","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22702":{"id":22702,"question":"Find the product of 3021 and 7. Answer: ","answer0":"21147","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22703":{"id":22703,"question":"The bar graph shows the number of stickers that 4 children collected. How many stickers did Charlie collect? Answer: ","answer0":"65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22704":{"id":22704,"question":"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? Answer: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22707":{"id":22707,"question":"Amelie and Devna had the same number of sweets at first. After Amelie gave 35 sweets to her friends and Devna bought 7 more sweets, Devna had four times as many sweets as Amelie. How many sweets did Amelie have at the end? Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22709":{"id":22709,"question":"Class 4A and 4B borrowed a total of 152 books in the month of May. Class 4A borrowed thrice as many books as Class 4B. Class 4B borrowed twice as many books as Class 4C. How many books did Class 4B and 4C borrow? Answer: ","answer0":"57","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22712":{"id":22712,"question":"Benny has 345 stamps. Caius has 126 stamps. How many stamps must Benny give to Caius so that Benny has 37 more stamps than Caius? Answer: ","answer0":"91","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23091":{"id":23091,"question":"Jason spent $55 on 2 identical shirts and a pair of pants. A pair of pants cost $25 more than a shirt. How much did he spend on 1 shirt?","answer0":"$10","answer1":"$15","answer2":"$30","answer3":"$80","type_id":1,"correct_answer":0},"23097":{"id":23097,"question":"In the figure, ABCD is a rectangle. Find the value of \\(\\angle x\\). Answer: ","answer0":"51","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23098":{"id":23098,"question":"Write 5 thousandths as a decimal. Answer: ","answer0":"0.005","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23099":{"id":23099,"question":"Write \\(\\dfrac{85}{100}\\) as a decimal. Answer: ","answer0":"0.85","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23100":{"id":23100,"question":"Arrange the following numbers in order from the greatest to the smallest. 3.909, 3.093, 3.099 (a) (b) (c) ","answer0":"3.909","answer1":"3.099","answer2":"3.093","answer3":null,"type_id":2,"correct_answer":null},"23102":{"id":23102,"question":"The following line graph shows the number of soft toys sold at the Care Carnival. Each soft toy was sold at $12. (a) Which day has the greatest number of soft toys sold? (b) How much money was collected from the sales on that day? (a) (b) ","answer0":"Wed","answer1":"432","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23103":{"id":23103,"question":"Mrs Wong wants to pack 36 blueberry cupcakes and 54 chocolate cupcakes into boxes with no remainder. The total number of cupcakes packed into each box is the same. The number of blueberry cupcakes in each box is the same. What is the greatest number of boxes that Mrs Wong can pack? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23104":{"id":23104,"question":"Emily and Guo Chuan are standing at point X facing the same direction. After Emily makes a \\(270\u00b0\\) turn clockwise, she faces south-east. Where will Guo Chuan face after he makes a \\(135\u00b0\\) anticlockwise turn from the original position? Answer: ","answer0":"East","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23105":{"id":23105,"question":"The graph shows the number of fruits sold in the first week of August. Which fruit was sold twice as many as mangoes? Answer: ","answer0":"Apple","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23106":{"id":23106,"question":"The figure is made up of 2 identical rectangles. The total area of the figure is 48 cm\u00b2. Find the length of one rectangle. Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23107":{"id":23107,"question":"The following square and rectangle have the same perimeter. Find the area of the square. Answer: ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23108":{"id":23108,"question":"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. Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23109":{"id":23109,"question":"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? Answer: ","answer0":"25.2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23110":{"id":23110,"question":"Aini prepared 6 \\(\\ell\\) of fruit punch for a party. She poured them equally into 4 bottles. What is the volume of the fruit punch in each bottle? Answer: ","answer0":"1.5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23111":{"id":23111,"question":"Kelvin is 1.81 m tall. He is 0.35 m taller than Jonathan. Jonathan is 0.29 m shorter than Elson. What is Elson's height? Answer: ","answer0":"1.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23112":{"id":23112,"question":"Leela's watch is 15 minutes slower. The time shown on her watch is 1.35 p.m. Find the actual time using the 24-hour clock. Answer: ","answer0":"13 50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23113":{"id":23113,"question":"When I open my storybook, two pages face me. The sum of these two page numbers is 667. What is the page number of the smaller number? Answer: ","answer0":"333","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23115":{"id":23115,"question":"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? (a) (b) ","answer0":"Mar","answer1":"425","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23116":{"id":23116,"question":"The figure is made up of 5 identical squares. The area of a square is 25 cm\u00b2. What is the perimeter of the figure? Answer: ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23117":{"id":23117,"question":"Nicole had baked five times as many cookies as Joey at first. After Nicole gave away 235 cookies and Joey gave away 19 cookies, they had the same number of cookies left. (a) How many cookies did Nicole bake at first? (b) How many cookies did each of them have in the end? (a) (b) ","answer0":"270","answer1":"35","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23118":{"id":23118,"question":"Mrs Devi and Mdm Tan baked an equal number of muffins for sale. Mrs Devi sold 49 muffins and had \\(\\dfrac{2}{9}\\) of the muffins left. (a) How many muffins did Mrs Devi have left? (b) How many muffins did Mrs Devi and Mdm Tan bake in all? (a) (b) ","answer0":"14","answer1":"126","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23119":{"id":23119,"question":"Charlie had twice as marbles as Sally. After Sally lost 45 marbles, Charlie had 5 times as many marbles as Sally. How many marbles did Charlie have? Answer: ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23120":{"id":23120,"question":"Three children shared some money. Alice and Benny received $100 altogether. Benny and Catherine received $450 in all. Catherine received five times as much money as Alice. How much money did Alice receive? Answer: ","answer0":"87.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23481":{"id":23481,"question":"Round 25 571 to the nearest hundred. Answer: ","answer0":"25600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23482":{"id":23482,"question":"How many one-fifths are there in 3 wholes? Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23483":{"id":23483,"question":"Write down the size of \\(\\angle AOB\\). Answer: ","answer0":"130","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23486":{"id":23486,"question":"Find the value of a) \\(4269 \\times 3\\) b) \\(217 \\times 15\\) (a) (b) ","answer0":"12807","answer1":"3255","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23489":{"id":23489,"question":"I am a number greater than 20 but less than 40. I am a multiple of 6 and a factor of 48. What number am I? Answer: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23490":{"id":23490,"question":"A number is 15 000 when rounded to the nearest thousand. What is the greatest possible value of the number? Answer: ","answer0":"15499","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23491":{"id":23491,"question":"Find the quotient and remainder when 4505 is divided by 6. (a) (b) ","answer0":"750","answer1":"5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23492":{"id":23492,"question":"Rihana had $105. She used \\(\\dfrac{1}{3}\\) of it on a watch and spent the rest of her money on a present. How much did the present cost? Answer: ","answer0":"$70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23493":{"id":23493,"question":"Janice had twice as many stamps as Kenneth at first. After Kenneth had given away 24 stamps, Janice had 5 times as many stamps as Kenneth. How many stamps did Kenneth have? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23494":{"id":23494,"question":"Raphael has some chocolates to give to his friends at a party. The number of chocolates he has is less than 30. If he gives 4 chocolates to each friend, he will have 2 extra chocolates. If he gives 5 chocolates to each friend, he will need 1 more chocolate. a) How many chocolates does Raphael have? b) How many friends does Raphael have at the party? (a) (b) ","answer0":"14","answer1":"3","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23495":{"id":23495,"question":"Giresh had $108 more than Beng Huat. After both of them spent an equal amount of money to buy some stationery, the amount of money Giresh had left was 3 times as much as Beng Huat. Given that Giresh had $198 at first, how much did each of them spend? Answer: ","answer0":"$36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16186":{"id":16186,"question":"How many one-fifths are there in 3 wholes?","answer0":"1 2\/3","answer1":"3\/5","answer2":"5","answer3":"15","type_id":1,"correct_answer":3},"16187":{"id":16187,"question":"Which of the following fractions is in its simplest form?","answer0":"5\/8","answer1":"2\/6","answer2":"3\/9","answer3":"6\/10","type_id":1,"correct_answer":0},"16192":{"id":16192,"question":"Mr Faiz had some stickers. He gave away 2\/3 of his stickers to 5 students and had 30 stickers left. How many stickers did each of his students receive?","answer0":"18","answer1":"12","answer2":"9","answer3":"4","type_id":1,"correct_answer":1},"16194":{"id":16194,"question":"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 1\/4-turn in a clockwise direction. Where will he be facing in the end?","answer0":"Food Court","answer1":"Police Station","answer2":"Playground","answer3":"School","type_id":1,"correct_answer":2},"16204":{"id":16204,"question":"What number is 100 more than 9997? Answer: ","answer0":"10097","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16205":{"id":16205,"question":"Find the product of 3028 and 4. Answer: ","answer0":"12112","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16206":{"id":16206,"question":"What is the remainder when 5093 is divided by 9? Answer: ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16209":{"id":16209,"question":"PQRS is a rectangle. Find angle x. Answer: ","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16210":{"id":16210,"question":"Write 8 thousandths as a decimal. Answer: ","answer0":"0.008","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16212":{"id":16212,"question":"Arrange the following numbers from the smallest to the greatest. 4\/5 , 0.804 , 0.084 (a) (b) (c) ","answer0":"0.084","answer1":"4\/5","answer2":"0.804","answer3":null,"type_id":2,"correct_answer":null},"16213":{"id":16213,"question":"The perimeter of a square is 36 cm. What is its length? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16214":{"id":16214,"question":"Mrs Lee has some buttons. The number of buttons she has is more than 10 but fewer than 25. She can pack all the buttons into bags of 2 or 3 with no remainder. What is one possible number of buttons she has? Answer: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16215":{"id":16215,"question":"The line graph shows the number of visitors to the zoo in six months. How many visitors visited the zoo from January to March? Answer: ","answer0":"640","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16216":{"id":16216,"question":"Which one-month period shows the greatest decrease in the number of visitors? (a) (b) ","answer0":"March","answer1":"April","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16217":{"id":16217,"question":"In which month was there half as many visitors as the month of June? Answer: ","answer0":"February","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16219":{"id":16219,"question":"Rani needed 30 minutes to bake a cake. At 12.45 p.m., she had baked 3 such cakes. At what time did she start baking the first cake given that she baked one cake after another, without any break in between? Express your answer using the 12-hr clock. Answer: a.m.","answer0":"11.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16220":{"id":16220,"question":"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. Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16221":{"id":16221,"question":"Alice, Bala and Carin shared 850 cards. Bala had 30 more cards than Alice. Carin had 40 more cards than Bala. (a) Who had the most number of cards? (b) How many cards did Bala have? (a) (b) ","answer0":"Carin","answer1":"280","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16222":{"id":16222,"question":"Mr Kumar mixed 15 l of blue paint and 15.42 l of red paint to obtain purple paint. He then poured all the purple paint into a big container and a small container. The amount of paint poured into the big container was 5 times as much as that in the small container. (a) How much purple paint did Mr Kumar have? (b) How much purple paint did Mr Kumar pour into the small container? (a) (b) ","answer0":"30.42","answer1":"5.07","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16223":{"id":16223,"question":"At first, all the donuts in a bakery were placed on 20 trays with an equal number of donuts on each tray. 5 trays were removed and the donuts on these trays were distributed equally on the remaining 15 trays. In the end, the number of donuts on each remaining tray increased by 2. (a) Find the total number of donuts on the 5 trays which were removed. (b) Find the number of donuts on each tray at first. (a) (b) ","answer0":"30","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16225":{"id":16225,"question":"The figure PQRS is formed by two different squares and two identical rectangles. The area of the big square is 25 cm\u00b2 and the area of the small square is 9 cm\u00b2. Find the area of one rectangle. Answer: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16653":{"id":16653,"question":"Helen had 3 fifty-dollar notes. She bought two blouses at $46.50 each. She also bought a pair of shoes. She had $28.60 left. How much did the pair of shoes cost? ","answer0":"28.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17422":{"id":17422,"question":"Kenneth wanted to buy two shirts that cost $25.65 each, but he was short of $14.20. How much money did Kenneth have?","answer0":"$11.45","answer1":"$37.10","answer2":"$39.85","answer3":"$65.50","type_id":1,"correct_answer":1},"17450":{"id":17450,"question":"Mdm Devi bought a dress, a shirt and a bag. She spent the same amount of money on the bag and the dress. The shirt cost $49.80 less than the bag. The dress cost 3 times as much as the shirt. (a) What was the cost of the shirt? (b) What was the total cost of the dress and the bag? (a) $ (b) $","answer0":"24.90","answer1":"149.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18262":{"id":18262,"question":"What number is 10 more than 7996? Answer: ","answer0":"8006","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18263":{"id":18263,"question":"A number when rounded off to the nearest hundred is 3500. What is the greatest possible number? Answer: ","answer0":"3549","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18265":{"id":18265,"question":"Ahmad, Ben and Clarice shared 9036 crayons equally among themselves. Ahmad bought another 98 crayons for himself. How many crayons would Ahmad have in the end? Answer: ","answer0":"3110","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18266":{"id":18266,"question":"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. Answer: ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18267":{"id":18267,"question":"A table cost $910 more than a chair. Tom paid $7520 for 2 tables and 4 chairs. How much does a table cost? Answer: ","answer0":"$1860","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19100":{"id":19100,"question":"Lynn bought 5 kg of cherries. She gave the cashier $100 and received $32 change. Find the cost of 1 kg of cherries.","answer0":"$13.60","answer1":"$20.00","answer2":"$26.40","answer3":"$68.00","type_id":1,"correct_answer":0},"19101":{"id":19101,"question":"Gopal saved $2.50 for every $8 he had. If he had $72, how much did he save?","answer0":"$74.50","answer1":"$22.50","answer2":"$20.00","answer3":"$9.00","type_id":1,"correct_answer":1},"19106":{"id":19106,"question":"Write \\(4\\dfrac{7}{20}\\) as a decimal. Answer: ","answer0":"4.35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19108":{"id":19108,"question":"Linda wanted to buy a notebook that cost $3.90 and a pen that cost $1.50. After checking her wallet, she found that she was short of $0.60. How much money was in her wallet? Answer: ","answer0":"4.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19111":{"id":19111,"question":"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? Answer: ","answer0":"21.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"19113":{"id":19113,"question":"Bryan had some money. He spent \\(\\dfrac{1}{2}\\) of his money on a watch, \\(\\dfrac{1}{5}\\) of his money on two T-shirts and saved the rest. He saved $60. How much does each T-shirt cost? Answer: ","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23139":{"id":23139,"question":"Tyra paid $9.60 for 4 similar rulers and 4 similar files. Each file cost $0.70 more than each ruler. How much did each ruler cost?","answer0":"$0.85","answer1":"$1.20","answer2":"$1.55","answer3":"$2.40","type_id":1,"correct_answer":0},"23151":{"id":23151,"question":"Mdm Tan had $7360. She saved $4825 and divided the rest equally among her 3 children. How much did each child receive? $","answer0":"845","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23152":{"id":23152,"question":"Sally bought 18 donuts at 3 for $3.95. How much did she pay for the donuts? $","answer0":"23.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23153":{"id":23153,"question":"Raju had $50. A bar of chocolate cost $5.50. At a sale (Buy 2 Get 1 Free), Raju took home 6 bars of chocolate. How much change did he receive? $","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23157":{"id":23157,"question":"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? $","answer0":"3","answer1":"9","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23158":{"id":23158,"question":"Jane receives the same amount of pocket money every month from January to April. The bar graph shows the amount spent: Jan $34, Feb $28, Mar $48, Apr $40. The pie chart shows Jane's spending and savings for Jan to Apr (savings is a quarter \/ right angle shown). (a) What is the amount of pocket money Jane received for the months of Jan to Apr? $ (b) Jane spent the same amount in May and April. Express the pocket money Jane saved from Jan to May as a fraction of the pocket money she received from Jan to May. Write your answer in the simplest form. ","answer0":"200","answer1":"6\/25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23360":{"id":23360,"question":"The line graph shows the amount of petrol sold in a petrol station from 12 00 to 17 00. (a) What was the amount of petrol in the petrol station at the start? litres (b) At which 1-hour period was the most amount of petrol sold? to (c) Mr Tan sold 3 litres of petrol for $2. How much did he earn from selling the petrol at 13 00? $","answer0":"3000","answer1":"1400","answer2":"1500","answer3":"1800","type_id":2,"correct_answer":null},"23505":{"id":23505,"question":"Leonard had $120. He spent \\(\\dfrac{5}{8}\\) of his money and saved the rest. How much did Leonard save? $","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16228":{"id":16228,"question":"Write 8 7\/25 as a decimal.","answer0":"8.725","answer1":"8.7","answer2":"8.28","answer3":"8.028","type_id":1,"correct_answer":2},"16230":{"id":16230,"question":"What fraction of the shapes in the box are crosses?","answer0":"4\/11","answer1":"4\/7","answer2":"7\/11","answer3":"7\/4","type_id":1,"correct_answer":2},"16231":{"id":16231,"question":"Which one of the following is not an equivalent fraction of 1\/4 ?","answer0":"2\/8","answer1":"3\/12","answer2":"4\/16","answer3":"6\/20","type_id":1,"correct_answer":3},"16236":{"id":16236,"question":"Some factors of 63 are 1, 3, 7 and 63. What are the other two factors of 63? (a) (b) ","answer0":"21","answer1":"9","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16245":{"id":16245,"question":"Damien is facing East. He makes a 3\/4 -turn in the clockwise direction. Which direction is Damien facing after making the turn?","answer0":"North","answer1":"South","answer2":"East","answer3":"West","type_id":1,"correct_answer":0},"16249":{"id":16249,"question":"Eve bought a pair of scissors costing $4.05 and a calculator costing $8.60 from the bookshop. How much did she spend in total? Give your answer to the nearest dollar. Ans: $","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16264":{"id":16264,"question":"Mr Tan went on a cruise with his wife and 4 children. A child ticket cost $170 less than an adult ticket. He paid $1600 for all the tickets. What was the cost of a child ticket? Ans: $","answer0":"210","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16265":{"id":16265,"question":"David's water bottle was 7\/12 filled with water. After he had drunk 270 ml of water from the bottle, it became 1\/3 full. What was the capacity of David's water bottle? Ans: ml","answer0":"1080","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"16268":{"id":16268,"question":"The line graph shows Mindy's savings from March to July. (a) What was the difference between her savings in April and June? (b) What was her total savings from March to July? (c) What fraction of her total savings from March to July was her savings in July? Give your answer in its simplest form. Ans (a): $ Ans (b): $ Ans (c): ","answer0":"8","answer1":"77","answer2":"2\/7","answer3":null,"type_id":2,"correct_answer":null},"17501":{"id":17501,"question":"Arrange the following numbers from smallest to the greatest. \\(\\dfrac{2}{5}\\), 0.408, 0.048 , , ","answer0":"0.048","answer1":"2\/5","answer2":"0.408","answer3":null,"type_id":2,"correct_answer":null},"17517":{"id":17517,"question":"Ms Chai bought 3 blouses and 4 skirts for $465. Each skirt costs $20 more than a blouse. What is the cost of 1 blouse? ","answer0":"55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21269":{"id":21269,"question":"Mrs Tan had $188.70. She spent $39.90 on a blouse. She gave the rest of the money equally to her 3 children. How much did each child receive? ","answer0":"$49.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21270":{"id":21270,"question":"Katherine bought 10.25 \\(l\\) of fruit juice. She fills them into 9 bottles. Each bottle is filled with 0.45 \\(l\\) of fruit juice. (a) How much fruit juice will be left? (b) How much did Katherine pay for the fruit juice if it cost $4 per litre? (a) (b) ","answer0":"6.2","answer1":"41","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23618":{"id":23618,"question":"Using the digits in the boxes, write the largest possible odd number. \\(3\\) \\(7\\) \\(0\\) \\(8\\) \\(2\\) Answer: ","answer0":"87203","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23619":{"id":23619,"question":"Round off 11604 to the nearest thousand. Answer: ","answer0":"12000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23620":{"id":23620,"question":"A washing machine cost $678. What is the total cost of 6 such washing machines? Ans: $","answer0":"4068","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23621":{"id":23621,"question":"There are 253 biscuits packed into boxes of 4. What is the smallest number of biscuits that are left over? Answer: ","answer0":"1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23622":{"id":23622,"question":"Ms Lee has 385 stickers. She gave 121 stickers to her nieces and nephews. She packs the rest into smaller packets of 8 for her students. How many packets will there be? Answer: ","answer0":"33","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23623":{"id":23623,"question":"A table, a chair and a stool cost $198. The table costs 3 times as much as the chair. The stool costs $17 less than the chair. How much is the stool? Ans: $","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23661":{"id":23661,"question":"What is the product of 619 and 27? Answer: ","answer0":"16713","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23665":{"id":23665,"question":"Hina had $72. She spent \\(\\dfrac{1}{4}\\) of her money on a bag. How much money had she left after buying the bag? Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23666":{"id":23666,"question":"A factory made 7895 cookies. The cookies were packed into boxes of 9. What was the least number of cookies left unpacked? Answer: ","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23668":{"id":23668,"question":"A sofa costs $2286. The total cost of 6 chairs is $450 more than the sofa. How much does each chair cost? Answer: ","answer0":"456","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17554":{"id":17554,"question":"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? $","answer0":"1408","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17556":{"id":17556,"question":"Martha had $36. She had 5 times as much money as Rina. How much money did both of them have? $","answer0":"43.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17563":{"id":17563,"question":"Ken has 600 stamps. He gave \\(\\dfrac{3}{5}\\) of the stamps to Tom, \\(\\dfrac{1}{10}\\) of the stamps to John and kept the rest for himself. (b) How many more stamps did Ken give to Tom than to John? Answer: ","answer0":"300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17565":{"id":17565,"question":"Hakim, Gomez and Vignesh saved $1895 in a particular month. Hakim saved six times as much money as Gomez. Gomez saved $95 less than Vignesh. How much money did Hakim save? $","answer0":"1350","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17566":{"id":17566,"question":"4 files cost as much as 3 notebooks. Martha paid $84.60 for 2 files and 3 notebooks. (a) How much does 1 file cost? Answer: ","answer0":"14.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17567":{"id":17567,"question":"4 files cost as much as 3 notebooks. Martha paid $84.60 for 2 files and 3 notebooks. (b) How much do 3 notebooks cost? Answer: ","answer0":"56.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18353":{"id":18353,"question":"Raja wanted to buy a new piano which costs $3483. He had been saving for 9 months but he was still short of $1647. He saved an equal amount of money each month. How much did Raja save each month?","answer0":"$387","answer1":"$240","answer2":"$204","answer3":"$183","type_id":1,"correct_answer":2},"18355":{"id":18355,"question":"Some factors of 36 are 1, 2, 3, 4, 6, 12, 36. What are the other two factors of 36? (a) (b) ","answer0":"9","answer1":"18","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18356":{"id":18356,"question":"Two of the common factors of 12 and 18 are 1 and 2. What are the other 2 common factors of 12 and 18? (a) (b) ","answer0":"3","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18357":{"id":18357,"question":"Find the product of 283 and 28. Answer: ","answer0":"7924","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18358":{"id":18358,"question":"Find the quotient when 6300 is divided by 3. Answer: ","answer0":"2100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18360":{"id":18360,"question":"The number of people in a concert rounded to the nearest hundred is 55 100. What is the greatest possible number of people in the stadium? Answer: ","answer0":"55 149","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18361":{"id":18361,"question":"Gopal has a number card. The number on the card is a factor of 36 and a multiple of 3. It is more than 12 but less than 20. What is the number on Gopal's card? Answer: ","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18362":{"id":18362,"question":"A number is between 40 and 50. It is also a multiple of 6. When it is divided by 8, there is no remainder. What is the number? Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18364":{"id":18364,"question":"Carrie earns $75 a day on weekdays. She is paid twice as much on Saturdays. She worked for 21 weekdays and a Saturday in a particular month. How much does Carrie earn on a Saturday? Answer: ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18365":{"id":18365,"question":"Carrie earns $75 a day on weekdays. She is paid twice as much on Saturdays. She worked for 21 weekdays and a Saturday in a particular month. How much did Carrie earn for that month? Answer: ","answer0":"1725","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18366":{"id":18366,"question":"A fruit seller had 106 boxes of oranges. There were 24 oranges in each box. He sold all the oranges at 8 for $5. How many oranges did the fruit seller have altogether? Answer: ","answer0":"2544","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18367":{"id":18367,"question":"A fruit seller had 106 boxes of oranges. There were 24 oranges in each box. He sold all the oranges at 8 for $5. How much money did he receive from the sale of all the oranges? Answer: ","answer0":"1590","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18368":{"id":18368,"question":"Siti and Alexis collected the same number of stamps. Siti gave away 64 of her stamps and Alexis gave away 121 of her stamps. In the end, Siti had 4 times as many stamps as Alexis. How many stamps did each of them collect? Answer: ","answer0":"140","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21308":{"id":21308,"question":"Mary bought a table and 3 chairs. The table cost $180 more than each chair. She gave the cashier $1000 and received $40 change. What was the cost of each chair?","answer0":"$195","answer1":"$240","answer2":"$260","answer3":"$285","type_id":1,"correct_answer":0},"21310":{"id":21310,"question":"Mrs Tan packed 40 plums into some bags. Each bag contained 7 plums. She sold each bag of plums at $6 and each remaining plum at $1 each. How much would she collect if she sold all the plums?","answer0":"$30","answer1":"$35","answer2":"$36","answer3":"$40","type_id":1,"correct_answer":1},"21331":{"id":21331,"question":"The table shows the amounts of donations collected by a charity group from Friday to Monday. The charity group collected $7850 in total. What was the amount collected on Sunday? Ans: $","answer0":"3099","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21333":{"id":21333,"question":"2 similar spoons and 2 similar mugs cost $27. Each mug costs two times as much as each spoon. How much will 3 such spoons cost? Ans: $","answer0":"13.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21341":{"id":21341,"question":"Bob and John had a total of $2500 at first. After Bob spent $180 on a watch and John earned $160 from selling some magazines during the holidays, both boys had the same amount of money at the end. How much money did Bob have at first? Ans: $","answer0":"1420","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21343":{"id":21343,"question":"Mary had $5.20 less than Susan. After Susan's father gave Susan $10, Susan had 5 times as much money as Mary. (a) How much money did Mary have? (b) What was the total amount of money both girls had at first? (a) $ (b) $","answer0":"3.80","answer1":"12.80","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23679":{"id":23679,"question":"A table cost $120 more than a chair. 1 table and 3 chairs cost $880. How much does a chair cost?","answer0":"$190","answer1":"$570","answer2":"$760","answer3":"$1000","type_id":1,"correct_answer":0},"23688":{"id":23688,"question":"A sofa set costs $2342. A table costs $897 less than the sofa. What is the total cost of the two items rounded to the nearest thousand? ","answer0":"4000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23689":{"id":23689,"question":"Ahmad has $300 less than Jerry. How much must Jerry give to Ahmad so that Jerry has $24 more than Ahmad? ","answer0":"138","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23717":{"id":23717,"question":"The graph shows the cost of potatoes of different masses. (a) Mrs Tan bought 6 kg of potatoes. She paid the cashier $50. How much change did she receive? $ (b) Mr Lim bought 8 kg of potatoes. Mr Song bought 10 kg of potatoes. How much more money did Mr Song spend than Mr Lim? $","answer0":"38","answer1":"4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23170":{"id":23170,"question":"Mrs Lim had some money. After buying 48 toy planes at $367 each, she had $10 left. How much money did she have at first?","answer0":"$4404","answer1":"$4414","answer2":"$17 616","answer3":"$17 626","type_id":1,"correct_answer":3},"23190":{"id":23190,"question":"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? $","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23191":{"id":23191,"question":"Mr Lim has $3080. He has 7 times as much money as Mr Ng. How much money does Mr Ng have? $","answer0":"440","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23193":{"id":23193,"question":"Mrs Tay bought a dress and 2 skirts for $250. The dress cost $65.50 more than a skirt. What was the cost of 1 skirt? $","answer0":"61.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23200":{"id":23200,"question":"Joan had some money. She spent \\(\\dfrac{2}{3}\\) of it on a dress and \\(\\dfrac{1}{4}\\) of it on a doll. She had $27 left. How much more money did she spend on the dress than on the doll? $","answer0":"135","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23375":{"id":23375,"question":"A chair costs $280 lesser than a bed. A bed and 4 identical chairs cost $880. How much does each chair cost? ","answer0":"120","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21360":{"id":21360,"question":"Write twenty thousand, four hundred and eleven in numerals. Answer: ","answer0":"20411","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21361":{"id":21361,"question":"Round 72 650 to the nearest hundred. Answer: ","answer0":"72700","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21362":{"id":21362,"question":"What is the remainder when 2046 is divided by 9? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21364":{"id":21364,"question":"Measure \u2220ABC. Answer: ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21365":{"id":21365,"question":"Round 56.75 to 1 decimal place. Answer: ","answer0":"56.8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21369":{"id":21369,"question":"Some factors of 24 are 1, 3, 4, 6, 8 and 24. What are the other two factors of 24? (a) (b) ","answer0":"2","answer1":"12","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21373":{"id":21373,"question":"Measure and write down the size of \u2220x. Answer: ","answer0":"120","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21374":{"id":21374,"question":"EFGH is a rectangle. Find \u2220z. Answer: ","answer0":"66","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21375":{"id":21375,"question":"Arrange the following from the smallest to greatest. 0.804 , 0.084 , \\(\\dfrac{4}{5}\\) (a) (b) (c) ","answer0":"0.084","answer1":"4\/5","answer2":"0.804","answer3":null,"type_id":2,"correct_answer":null},"21377":{"id":21377,"question":"The figure is made up of 2 identical rectangles. What is the perimeter of the figure? Answer: ","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21378":{"id":21378,"question":"The figure is made up of a rectangle, ABCD and a square, CDEF. Find the area of the figure. Answer: ","answer0":"73","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21379":{"id":21379,"question":"Every month, Xavier gives $650 to his father. He gives thrice the amount to his mother. How much money does he give to his parents per month? Answer: ","answer0":"$2600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21380":{"id":21380,"question":"A bookshop owner has 3095 pens. He wanted to pack all the pens into bags. A bag can pack at most 6 pens. What was the least number of bags he needed? Answer: ","answer0":"516","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21384":{"id":21384,"question":"The cost of 3 identical ties and 2 identical belts cost $168.50. Each belt cost $21.50 more than a tie. How much did each belt cost? Answer: ","answer0":"$46.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21386":{"id":21386,"question":"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? Answer: ","answer0":"$512","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22520":{"id":22520,"question":"What is 100 less than 80 060? Answer: ","answer0":"79960","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22521":{"id":22521,"question":"List all the common factors of 16 and 28. (a) (b) (c) ","answer0":"1","answer1":"2","answer2":"4","answer3":null,"type_id":2,"correct_answer":null},"22522":{"id":22522,"question":"Find the product of 358 and 35. Answer: ","answer0":"12530","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22523":{"id":22523,"question":"Find the value of 6793 \u00f7 6 Answer: ","answer0":"1132 R1","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22526":{"id":22526,"question":"A stadium can seat 52 000 people when rounded to the nearest thousand. What is the greatest possible seating capacity of this stadium? Answer: ","answer0":"52499","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22527":{"id":22527,"question":"I am thinking of a 3-digit number. When rounded to the hundred, the number is 800. The digit in the hundreds place is twice that in the tens place. The sum of all the digits is 15. What is this number? Answer: ","answer0":"843","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22528":{"id":22528,"question":"James bought an equal number of red and blue marbles. He arranged the red marbles in groups of 5 and the blue marbles in groups of 3. What is the least possible number of red and blue marbles James bought altogether? Answer: ","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22530":{"id":22530,"question":"There were 141 sweets in a box. Melvin gave away \\(\\dfrac{2}{3}\\) of them to his friends and kept the rest. How many sweets did he give away? Answer: ","answer0":"94","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22531":{"id":22531,"question":"A storybook and 2 notepads cost $46 altogether. The 2 notepads cost $10 less than the storybook. How much does 1 notepad cost? Answer: ","answer0":"$9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22532":{"id":22532,"question":"The line graph shows the number of T-shirts sold by a shop from Monday to Friday. (a) How many more T-shirts did the shop sell on Friday than on Tuesday? (b) Over which two days was the increase in the number of T-shirts sold the greatest? (c) If the number of T-shirts sold on Saturday was twice the number of T-shirts sold on Wednesday, how many T-shirts were sold on Saturday? (a) (b) (c) ","answer0":"25","answer1":"Wednesday to Thursday","answer2":"48","answer3":null,"type_id":2,"correct_answer":null},"22533":{"id":22533,"question":"Dan had thrice as many erasers as Elijah at first. After their parents gave them an equal number of erasers each, Dan had twice as many erasers as Elijah and they had a total of 84 erasers. How many erasers did Dan have at first? Answer: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"22534":{"id":22534,"question":"Nicholas donated some of his savings to charity. He donated \\(\\dfrac{3}{8}\\) of it to Charity A and \\(\\dfrac{1}{4}\\) of it to Charity B. He then donated the rest of his savings equally among 4 other charities. If each of these 4 charities received $60, how much money did he donate to all 6 charities? Answer: ","answer0":"$640","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17592":{"id":17592,"question":"The perimeter of a square is 76 cm. What is the area of the square? Answer: ","answer0":"361","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17594":{"id":17594,"question":"The time shown on the clock is 20 minutes faster than the actual time. What is the actual time? Give your answer in p.m. Answer: ","answer0":"5.13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17595":{"id":17595,"question":"Liana started doing a science quiz at 12.42 p.m. There were 8 questions in this quiz. For the first 3 questions, Liana took 6 minutes to complete each question. For the remaining questions, she took 7 minutes to complete each question. At what time did Liana complete the quiz? Express your answer using the 24-hour clock. Answer: ","answer0":"1335","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17599":{"id":17599,"question":"Write the decimal represented by X on the number line. Answer: ","answer0":"0.78","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17600":{"id":17600,"question":"Arrange the following numbers from the smallest to the greatest. 0.801 , 0.081 , \\(\\dfrac{4}{5}\\) (a) (b) (c) ","answer0":"0.081","answer1":"4\/5","answer2":"0.801","answer3":null,"type_id":2,"correct_answer":null},"17601":{"id":17601,"question":"Gareth spent $20.45 on a shirt. He spent $12.25 more on a belt than the shirt. How much money did Gareth spend on the shirt and belt altogether? Answer: ","answer0":"53.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17602":{"id":17602,"question":"Look at the diagram of eight directions around point Z. (a) Sally was standing at point Z. After turning 135\u00b0 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 \\(\\dfrac{1}{4}\\)-turn in an anti-clockwise direction. She then turned through an angle in a clockwise direction. She faced the police post in the end. What was the angle that Chitra turned clockwise? (a) (b) ","answer0":"stadium","answer1":"315","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17603":{"id":17603,"question":"Some factors of 52 are 1, 2, 4 and 52. What are the other two factors of 52? (a) (b) ","answer0":"13","answer1":"26","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17604":{"id":17604,"question":"Hidayah needs to pack some books into boxes of 3 or 8. The number of books is fewer than 50. What is the greatest number of books that Hidayah has to pack? Answer: ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17605":{"id":17605,"question":"The line graph shows the number of visitors at a museum last week. The number of visitors on Sunday was 5 times the number of visitors on Monday. How many visitors were at the museum on Monday? Answer: ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17606":{"id":17606,"question":"Look at the figure. What is the size of \\(\\angle ABC\\)? Answer: ","answer0":"68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17607":{"id":17607,"question":"Johnny spent \\(\\dfrac{1}{2}\\) of his salary on food and \\(\\dfrac{1}{7}\\) on transport. In the end, he had $630 left. How much money did Johnny spend on transport? Answer: ","answer0":"252","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17608":{"id":17608,"question":"Mei Yi spent $14.90 on 4 erasers and 5 pencils. The total cost of 1 such eraser and 1 such pencil was $3.25. (a) How much did 1 such pencil cost? (b) Zachary bought 7 such pencils. He paid with a $50 note. How much change did Zachary receive? (a) (b) ","answer0":"1.90","answer1":"36.70","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17609":{"id":17609,"question":"Priscilla, William and Victor had a total of 680 stickers. Victor had 180 fewer stickers than Priscilla and William had 20 more stickers than Priscilla. (a) How many stickers did Priscilla have? (b) Victor then bought some stickers. Priscilla had twice as many stickers as him in the end. How many stickers did Victor buy? (a) (b) ","answer0":"280","answer1":"40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17610":{"id":17610,"question":"Aqil collected 24 more stamps than Riley at first. After Aqil gave away 60 stamps, Riley had 4 times as many stamps as him. How many stamps did Aqil have at first? Answer: ","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17611":{"id":17611,"question":"In the figure, all the lines meet at right angles. (a) Find the length of EF. (b) Find the perimeter of the figure. (a) (b) ","answer0":"8","answer1":"288","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23234":{"id":23234,"question":"Arrange the following numbers from the smallest to the greatest. \\(0.801\\) , \\(0.081\\) , \\(\\dfrac{4}{5}\\) , , ","answer0":"0.081","answer1":"4\/5","answer2":"0.801","answer3":null,"type_id":2,"correct_answer":null},"23235":{"id":23235,"question":"Gareth spent $20.45 on a shirt. He spent $12.25 more on a belt than the shirt. How much money did Gareth spend on the shirt and belt altogether? ","answer0":"53.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23242":{"id":23242,"question":"Mei Yi spent $14.90 on 4 erasers and 5 pencils. The total cost of 1 such eraser and 1 such pencil was $3.25. (a) How much did 1 such pencil cost? (b) Zachary bought 7 such pencils. He paid with a $50 note. How much change did Zachary receive? ","answer0":"1.90","answer1":"36.70","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17639":{"id":17639,"question":"3 files and 3 pens cost $32.10. I paid $40 for 4 such files and 3 such pens. Find the cost of 3 pens. ","answer0":"$8.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17645":{"id":17645,"question":"A newly opened chicken stall had a promotion. For every chicken bought, the second chicken was sold at half price. Each chicken is $4.70. Mrs Dee bought 4 chickens. (a) How much did she pay? (b) At the end of the day, the stall collected $440. There were two $100 notes, three $50 notes and some $10 notes. How many $10 notes were there? ","answer0":"$14.10","answer1":"9","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17648":{"id":17648,"question":"A group of 3 adults and 5 children bought tickets to watch a concert. Each adult ticket cost $7 more than each child ticket. The group paid a total of $125. What was the cost of each adult ticket? ","answer0":"$20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"17649":{"id":17649,"question":"A curry puff cost $3 and a hotdog cost $4. Miss Gaya spent a total of $238 on 70 curry puffs and hotdogs. How many hotdogs did she buy? ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18409":{"id":18409,"question":"Meiling had some money. She spent \\(\\dfrac{5}{6}\\) of the money and had $18 left. How much money did she have at first? $","answer0":"108","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18411":{"id":18411,"question":"Tom and Jerry shared $1550 between them. Jerry received $90 less than Tom. How much money did Jerry receive? $","answer0":"730","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18413":{"id":18413,"question":"Eileen baked 2800 cookies. She sold them in packets of 8 for $7 each. How much money did she collect? $","answer0":"2450","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"18434":{"id":18434,"question":"Emir had $6.40. After giving $1.20 to his brother, Emir had half the amount as his brother. What was the total amount they had altogether? $","answer0":"15.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21462":{"id":21462,"question":"Write twelve thousand and sixty-one in numerals. Answer: ","answer0":"12061","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21464":{"id":21464,"question":"Express \\(\\dfrac{76}{100}\\) as a decimal. Answer: ","answer0":"0.76","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21469":{"id":21469,"question":"In the figure, ABCD is a rectangle. Find \u2220FDE. Answer: ","answer0":"34","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21472":{"id":21472,"question":"Line AB is a line of symmetry for the figure shown. What is the least number of additional squares that need to be shaded? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21474":{"id":21474,"question":"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 Answer: ","answer0":"24.25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21475":{"id":21475,"question":"Four times a number is greater than half the number by 49. Find the number. Answer: ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21476":{"id":21476,"question":"The line graph shows the number of visitors to the zoo from Wednesday to Sunday. How many visitors visited the zoo in total on Saturday and Sunday? Answer: ","answer0":"1100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21478":{"id":21478,"question":"The line graph shows the number of visitors to the zoo from Wednesday to Sunday. Each ticket to the zoo cost $8. How much more money was collected from the ticket sales on Wednesday than on Friday? Answer: ","answer0":"2000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21480":{"id":21480,"question":"2 oranges cost as much as 3 apples. Ali paid $15 for 4 oranges and 4 apples. Find the cost of 5 apples. Answer: ","answer0":"7.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21481":{"id":21481,"question":"I am a factor of 36. When 3 is added to me, I become a multiple of 4 that is greater than 10. What number am I? Answer: ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21482":{"id":21482,"question":"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? Answer: ","answer0":"138","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21483":{"id":21483,"question":"Hannah had 10 m of lace. She used 3.59 m of it for curtains and 1.25 m of it for cushion covers. She then cut the remaining lace into two equal pieces. How long was each piece of lace? Answer: m","answer0":"2.58","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21484":{"id":21484,"question":"Mr Tay drove from Singapore to Kuala Lumpur. He started his journey at 07 59 and reached a hotel in Kuala Lumpur at 13 00. (a) How long did the journey take from Singapore to the hotel? (b) The next day, Mr Tay left the hotel to meet a friend for lunch. The drive was 40 min long but he was caught in a traffic jam for 25 min. He reached the meeting place at 2.15 p.m. What time did he leave the hotel? (a) (b) ","answer0":"5 h 1 min","answer1":"1.10 p.m.","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21485":{"id":21485,"question":"There were some buttons in Bag A, Bag B and Bag C. Bag A had 1740 buttons. Bag A had 500 more buttons than Bag B. Bag B had twice as many buttons as Bag C. How many buttons were there in total? Answer: ","answer0":"3600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21486":{"id":21486,"question":"The pie chart shows the number of pets kept by some students. Each student keeps only 1 type of pet. \\(\\dfrac{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. (a) (b) ","answer0":"80","answer1":"3\/16","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21487":{"id":21487,"question":"A box is filled with yellow, blue and white cubes. \\(\\dfrac{5}{9}\\) of the cubes are yellow, 541 cubes are blue and 459 cubes are white. How many more yellow cubes than white cubes are there? Answer: ","answer0":"791","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21488":{"id":21488,"question":"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. (a) (b) ","answer0":"216 cm\u00b2","answer1":"74 cm","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21489":{"id":21489,"question":"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 students to the theme park. The total amount she paid to enter the theme park was $60.80. How many students did Miss Gopal take to the theme park? (a) (b) ","answer0":"42","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21490":{"id":21490,"question":"Rope X was 2322 cm and Rope Y was 1065 cm. After the same length was cut from each rope, the remaining length of Rope X was four times the remaining length of Rope Y. What was the length that was cut from each rope in m and cm? Answer: ","answer0":"6 m 46 cm","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"21491":{"id":21491,"question":"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? Answer: ","answer0":"17","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23272":{"id":23272,"question":"Amanda had $1240 and Sophie had $1304 in savings at first. Then, Amanda saved $20 each day while Sophie saved $12 each day. After how many days did the 2 girls have the same amount of money? ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23273":{"id":23273,"question":"Tom bought 4 erasers and 3 pencils from the bookshop for $6.10. Jane bought 7 erasers and 3 pencils for $7.30. What is the price of 1 pencil? ","answer0":"1.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23274":{"id":23274,"question":"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? ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23281":{"id":23281,"question":"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? ","answer0":"644","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23287":{"id":23287,"question":"At a mall, a watch cost 6 times as much as a bag, and the bag cost $91.25 less than the watch. Mrs Tan bought a watch and 3 bags for $164.25. Mrs Tan paid the cashier with two $100 notes. How much change did she get? ","answer0":"35.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23390":{"id":23390,"question":"Ali, Bobby and Calvin had $4000 altogether. Ali had $1000 more than Bobby. Calvin had $300 less than Bobby. How much money did Calvin have? ","answer0":"800","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23528":{"id":23528,"question":"At a stationery shop, ribbons are sold by the piece. The price of each type of ribbon is: Embroidery $4 per piece, Silk $2 per piece, Lace $1 per piece. Trisha and Kate have a total of $21 to spend on ribbons. Trisha bought 3 pieces of silk ribbon. How much money is left for Kate to spend? $","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23741":{"id":23741,"question":"XYZ Bank offered an interest rate of 3% per year. Andrea set up a new account with XYZ Bank and deposited $5200. How much money would Andrea have in the bank at the end of 1 year? Ans: $","answer0":"5356","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23747":{"id":23747,"question":"The table shows the postage rates for mailing to Malaysia. Mass step not over 4 kg: $3 per kg. Per additional step of 500 g or part thereof: $2. Dhamiri paid $18 to send a parcel to his friend in Malaysia. What was the smallest possible mass of the parcel sent by Dhamiri? Give your answer in grams. Ans: g","answer0":"5001","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23750":{"id":23750,"question":"The table shows the fare rates of a taxi service. First 1 km or less: $4.20. Every 500 m thereafter or less up to 10 km: $0.50. Every 500 m thereafter or less after 10 km: $0.30. Zaiyn boarded a taxi from Newton to Seletar. The total distance travelled was 14 km. How much was Zaiyn's taxi fare? Ans: $","answer0":"15.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23759":{"id":23759,"question":"In July, Raees, Leon and James saved a total of $1200. In August, Raees doubled his savings, Leon decreased his savings by $160 and James increased his savings by $110. Their savings were the same in August. What was Raees' savings in August? Ans: $","answer0":"460","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23763":{"id":23763,"question":"The graph shows the number of magazines sold each month by a new publishing company from January to June. A total of 3360 magazines were sold from January to June. Each magazine was sold at $9.50. What was the average amount the company collected from selling the magazines from January to June? Ans: $","answer0":"5320","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24108":{"id":24108,"question":"Ross had $60 and Monica had $42 at first. They each spent an equal amount of money. In the end, Ross had three times as much money as Monica. How much did each of them spend? ","answer0":"33","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24109":{"id":24109,"question":"Julian bought some mangoes and watermelons for $146. He bought 6 more mangoes than watermelons. Each mango cost $3 and each watermelon cost $5. How many mangoes and watermelons did he buy altogether? ","answer0":"38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24110":{"id":24110,"question":"A group of children visit a museum. The entrance fee for each child is $3. For every 3 children, the 4th child is free. The group of children pay $114 altogether. What is the greatest number of children in the group? ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24567":{"id":24567,"question":"After spending $65 on a bag and $12 on a pack of socks, Jamie had $14 left. Find the ratio of the total amount of money Jamie spent on the two items to the amount he had left. Give your answer in its simplest form.","answer0":"\\(11 : 2\\)","answer1":"\\(77 : 14\\)","answer2":"\\(11 : 14\\)","answer3":"\\(7 : 2\\)","type_id":1,"correct_answer":0},"27071":{"id":27071,"question":"Andy won $500 at story-writing competition. He gave $150 to his father. What percentage of his prize money did Andy give to his father?","answer0":"3%","answer1":"30%","answer2":"70%","answer3":"150%","type_id":1,"correct_answer":1},"27091":{"id":27091,"question":"Mr Tan gave $60 to Steve and Andy in the ratio 2 : 3. How much did Andy get? $","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27094":{"id":27094,"question":"Chun Ming and Naomi had $13 and $45 respectively. They were given an equal amount of money. Naomi had twice as much money as Chun Ming in the end. How much money did each of them receive? $","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27102":{"id":27102,"question":"The table shows the parking charges at a car park. 6 a.m. \u2013 12 p.m.: $0.60 per 30 minutes or part thereof 12 p.m. \u2013 2 p.m.: $1.20 per 30 minutes or part thereof 2 p.m. \u2013 6 p.m.: $0.60 per 30 minutes or part thereof 6 p.m. \u2013 6 a.m.: $8 per entry Mr Ho parked his car from 11 a.m. to 2.15 p.m. How much did he pay for the parking? $","answer0":"6.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27103":{"id":27103,"question":"Ali had some money at first. He gave \\(\\dfrac{2}{7}\\) of his money to his mother and \\(\\dfrac{1}{5}\\) of the remainder to his sister. He had $216 left. How much money did he have at first? $","answer0":"378","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27106":{"id":27106,"question":"Tiffany and Leila had the same amount of money at first. Tiffany spent all her money to buy 1 dress and 6 identical skirts. Leila bought 1 such dress and a blouse and had $72 left. The blouse cost $8 more than the skirt. What was the cost of the blouse? $","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27110":{"id":27110,"question":"Mrs Tan wanted to fill up her car with $60 worth of petrol. Petrol Kiosk A was offering a 12% discount, while Petrol Kiosk B was offering a cash discount of $2 on top of a 10% discount. Find the difference in the discounts offered by the 2 petrol kiosks. $","answer0":"0.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27111":{"id":27111,"question":"Mrs Tan wanted to fill up her car with $60 worth of petrol. Petrol Kiosk B was offering a cash discount of $2 on top of a 10% discount. Mrs Tan decided to fill up her car at Petrol Kiosk B. How much did Mrs Tan pay inclusive of 9% GST? $","answer0":"56.68","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27115":{"id":27115,"question":"The usual price of a kilogram of flour is $1.80. During a sale, each kilogram of flour cost 30 cents cheaper. How much did Karen pay for 31 kg of flour during the sale? $","answer0":"46.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27116":{"id":27116,"question":"The usual price of a kilogram of flour is $1.80. During a sale, each kilogram of flour cost 30 cents cheaper. If Karen paid $23.40 to buy some flour at the usual price, how much more flour can she buy during the sale? kg","answer0":"2.6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27119":{"id":27119,"question":"The line graph shows Cynthia's savings from March to July. Cynthia's average monthly savings from March to August is $75. How much was his savings in August? $","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28222":{"id":28222,"question":"The table below shows the bicycle rental charges at a park. First hour $3.50; every additional 30 min or part thereof $1.00. Josh collected his bicycle at 1:30 pm. After cycling, he returned his bicycle and paid $10.50. At what time could he have returned his bicycle?","answer0":"5:00 pm","answer1":"5:30 pm","answer2":"5:45 pm","answer3":"6:15 pm","type_id":1,"correct_answer":2},"28235":{"id":28235,"question":"A coffeeshop uses 7 packets of coffee powder in a day. Each packet contains \\(3\\dfrac{3}{4}\\) kg of coffee powder. The coffee powder costs $52.40 per kilogram. How much does the coffeeshop spend on coffee powder in a day? Ans: $ ","answer0":"1375.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28242":{"id":28242,"question":"The table shows the prices of toy planes sold at a shop during a sale. First 4 toy planes or fewer: $12 each. Every additional toy plane: $9.50 each. (a) Mrs Tam bought 7 toy planes. How much did she pay for all the toy planes? Ans: $ (b) Mrs Lee paid $124 for some toy planes. How many toy planes did she buy? ","answer0":"76.50","answer1":"12","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28244":{"id":28244,"question":"A file and 3 identical pens cost $29.20. 2 such files and 8 such pens cost $76.20. What was the cost of 1 such pen? Ans: $ ","answer0":"8.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28245":{"id":28245,"question":"The bar graph shows the different flavours of ice cream sold by a shop (Chocolate 42, Pistachio 36, Strawberry 57, Vanilla 24). The table shows the prices per cup: Chocolate $3.50, Pistachio $4.20, Strawberry $2.50, Vanilla $3.80. (b) Which ice cream flavour did the shop earn the most money? From the sale of this ice cream flavour, what was the amount of money earned? Flavour: ; Amount: $ ","answer0":"Pistachio","answer1":"151.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28246":{"id":28246,"question":"Ken and Helen went shopping with a total amount of $345. Ken spent twice as much as Helen. The amount Helen had left was $26 more than what she had spent. She had twice as much money left as Ken. (a) How much money did Ken spend? Ans: $ (b) How much money did Helen have at first? Ans: $ ","answer0":"136","answer1":"162","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29464":{"id":29464,"question":"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? ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28271":{"id":28271,"question":"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? ","answer0":"120","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28279":{"id":28279,"question":"A dishwasher costs $1300. During a sale, David bought the dishwasher at a discount of 20%. How much was the discount? Ans: $","answer0":"260","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28282":{"id":28282,"question":"Mdm Lim had some money. She spent $80 and had $45 left. What percentage of her money did she spend? Ans: %","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28283":{"id":28283,"question":"The parking charges at a carpark are $1.80 for the first hour and $1.50 for every additional 30 min or part thereof. Ken parked his car from 4 p.m. to 6.15 p.m. How much did he have to pay? Ans: $","answer0":"6.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25060":{"id":25060,"question":"The table shows the prices for a farm tour. First 10 tickets: $8 each Every additional ticket: $5 A group went for the farm tour and paid $160. How many tickets did the group buy?","answer0":"16","answer1":"20","answer2":"26","answer3":"32","type_id":1,"correct_answer":2},"25062":{"id":25062,"question":"Minyi received $300 as a prize. He gave $60 to his father. What percentage of the prize money did Minyi give to his father?","answer0":"20%","answer1":"40%","answer2":"60%","answer3":"80%","type_id":1,"correct_answer":0},"25073":{"id":25073,"question":"Carol has $215 more than Raju. Raju has $35 less than Joel. Carol has $148 more than the total amount of money Raju and Joel have. How much money does Raju have? ","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25076":{"id":25076,"question":"Annie, Ben and Caili shared some money. The ratio of Annie's money to Ben's money was 4 : 1. Caili received $84 and she had $24 more than Annie. How much money did Ben receive? ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25083":{"id":25083,"question":"The table shows the postage rates for sending mails in Singapore. Mass not over 20 g: small $0.31, large $0.60 Mass not over 40 g: small $0.38, large $0.60 Mass not over 100 g: large $0.60 Mass not over 250 g: large $0.90 Mass not over 500 g: large $1.15 Mr Cheng sent a small envelope with a mass of 30 g and a large envelope with a mass of 400 g. How much postage did Mr Cheng pay altogether? ","answer0":"1.53","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25096":{"id":25096,"question":"Simon bought an equal number of sandwiches and pies. A sandwich cost $4 and a pie cost $1.80 less than a sandwich. He paid a total of $279. How much did Simon pay for the pies? ","answer0":"99","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26476":{"id":26476,"question":"The cost of 3 similar shirts and 2 similar pairs of jeans is $315. A pair of jeans cost thrice as much as a shirt. What is the cost of a shirt $ and a pair of jeans $?","answer0":"35","answer1":"105","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26478":{"id":26478,"question":"Amos, Kate and Simon each donated a sum of money to a fund-raising event. Kate and Simon donated a total of $2310. Amos and Simon donated a total of $870. Kate donated 5 times as much money as Amos. How much money did Simon donate? $","answer0":"510","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26987":{"id":26987,"question":"Anan and Jia Qi had the same amount of money at first. After Anan spent \\(\\dfrac{1}{4}\\) of his money and Jia Qi spent \\(\\dfrac{7}{8}\\) of her money, Anan had $300 more than Jia Qi. (a) How much money did Anan have left? $ (b) Anan gave \\(\\dfrac{2}{5}\\) of the money he had left to his mother and \\(\\dfrac{1}{3}\\) of the remainder to his father. How much money did Anan give to his father? $","answer0":"360","answer1":"72","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23790":{"id":23790,"question":"Mr Muthu bought 1 plush toy at 1 for $20. He had to pay 7% GST. How much did Mr Muthu pay for the plush toy inclusive of GST? Ans: $","answer0":"21.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23797":{"id":23797,"question":"An inline skates rental shop charges $4 for the first 30 minutes and $2.50 for every subsequent \\(\\dfrac{1}{2}\\) hour or part thereof. Elaine and Alicia each rented a pair of inline skates for 3.5 hours. How much did they have to pay altogether? Ans: $","answer0":"38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23801":{"id":23801,"question":"After Patrick spent $6 on a meal, he had $24 left. What percentage of his money did he spend? Ans: %","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23802":{"id":23802,"question":"Mdm Koh paid $266 for 8 swimming lessons. She paid the same amount for each lesson. At this rate, how much would she need to pay for 6 lessons only? Ans: $","answer0":"199.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23821":{"id":23821,"question":"Marcus bought some books and files for a total of $192. 2 books and 1 file cost $11.20. Each book cost 3 times as much as a file. He bought 8 more books than files. What is the cost of 1 file? Ans: $","answer0":"1.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23822":{"id":23822,"question":"Marcus bought some books and files for a total of $192. Each book cost $4.80 and each file cost $1.60. He bought 8 more books than files. How many files did Marcus buy? Ans: ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24121":{"id":24121,"question":"Qiumei has $62 and she wants to buy some files from a bookshop. The bookshop sells the files at $2 each or a pack of 5 similar files for $9. What is the most number of files she can buy with all her money? ","answer0":"34","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25102":{"id":25102,"question":"Mr Tan buys a laptop that costs $2460. He also has to pay a 7% GST. How much is the GST? $","answer0":"172.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25103":{"id":25103,"question":"Mushrooms are sold at $2.90 per 200 g at a supermarket. What is the price of 1.8 kg of mushrooms? $","answer0":"26.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25105":{"id":25105,"question":"Greg keeps $1280 in his bank account for a year. The bank pays him interest of 2.5% each year. How much money will Greg have in his bank account at the end of 1 year? $","answer0":"1312","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25107":{"id":25107,"question":"Eli worked in a restaurant for 8 hours each day from Monday to Friday. She was paid $340 in total. She was paid the same amount per hour. (a) How much was she paid per hour? $ (b) At this rate, how many hours would she have to work to be paid $2380? ","answer0":"8.50","answer1":"280","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25108":{"id":25108,"question":"The original price of a television was $1700. Cathy bought it at a discount of 20% and had \\(\\dfrac{4}{5}\\) of her money left. She then spent 30% of the money left on a sofa. (a) How much was the cost of the television after the discount? $ (b) How much did Cathy spend on the sofa? $","answer0":"1360","answer1":"1632","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25110":{"id":25110,"question":"The rental rates of a bicycle at a neighbourhood park is shown in the table. First 1 hour: $6.80. For every additional 30 minutes or part thereof: $2.50. (a) Keith rented a bicycle from 8 am to 10.45 am. How much did he pay for the rental? $ (b) William rented a bicycle and paid $19.30 in total. What was the most number of minutes that William rented the bicycle for? ","answer0":"16.80","answer1":"210","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25124":{"id":25124,"question":"Ethan received $200 as a prize. He gave $70 to his mother. What percentage of the prize money did Ethan give to his mother?","answer0":"30%","answer1":"35%","answer2":"65%","answer3":"70%","type_id":1,"correct_answer":1},"25129":{"id":25129,"question":"The original price of a tablet was $550. During a sale, Melvin was given a 30% discount for the tablet. How much did he pay for the tablet? $","answer0":"385","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25132":{"id":25132,"question":"Three friends shared the cost of 60 mangoes in the ratio $1 : 2 : 2$. There is a special offer of $10 for one box of 15 mangoes. What was the cost of the smallest share? $","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25137":{"id":25137,"question":"Dexter has $27 more than Asher. After Asher gave $6 to Dexter, Dexter had 4 times as much money as Asher. What was the amount of money Asher had in the end? $","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25145":{"id":25145,"question":"Patrick bought 15 rulers and 20 highlighters at $50. He wanted to buy another highlighter but was short of $0.90. He decided to buy another ruler instead and had $0.40 left. How much did each ruler cost? $","answer0":"0.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25157":{"id":25157,"question":"The table shows the charges for renting a bicycle. Monday to Friday: 9 a.m. to 5 p.m. is $5 per hour and 5 p.m. to 8 p.m. is $7 per hour. Saturday and Sunday: 9 a.m. to 8 p.m. is $8 per hour. (a) John rented a bicycle from 10 a.m. to 1 p.m. on Sunday. How much did he have to pay? $ (b) On Tuesday, Ken rented a bicycle and returned it at 7 p.m. He paid a total of $29. What was the earliest time he rented the bicycle? p.m.","answer0":"24","answer1":"2","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26487":{"id":26487,"question":"Cassandra had 64 hair clips. She packed them into as many packets of 5 hair clips as possible. She sold these packets of hair clips for $7 each. The remaining hair clips were sold at $1.90 each. How much did she collect from the sale of all the hair clips? $ ","answer0":"912.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26489":{"id":26489,"question":"There are three times as many $2 notes as $1 coins in a bag. The total amount in the bag is $462. How many $1 coins are there? ","answer0":"66","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26491":{"id":26491,"question":"A bag costs 3 times as much as a pencil box. Mrs Chew paid a total of $54 for 2 bags and 3 pencil boxes. What is the difference in price between a bag and a pencil box? $ ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27477":{"id":27477,"question":"Marcus had $120. He spent $24. What percentage of his money did he spend?","answer0":"20%","answer1":"25%","answer2":"60%","answer3":"80%","type_id":1,"correct_answer":0},"27482":{"id":27482,"question":"The usual price of a vacuum cleaner was $3100. During a sale, it was sold at a discount of 20%. What was the price of the vacuum cleaner during the sale? Ans: $ ","answer0":"2480","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27495":{"id":27495,"question":"The parking charges at a mall are: First Hour $2.50; Every additional half hour or part thereof $1.30. Josh paid $9 for parking at the shopping mall. At most, how long did he park his car there?","answer0":"\\(3\\dfrac{1}{2}\\) h","answer1":"3 h","answer2":"4 h","answer3":"\\(4\\dfrac{1}{2}\\) h","type_id":1,"correct_answer":0},"27499":{"id":27499,"question":"\\(\\dfrac{3}{5}\\) of Patrick's money is equal to \\(\\dfrac{1}{3}\\) of Joe's money. Patrick has $2472 less than Joe. How much money do they have altogether? Ans: $ ","answer0":"8652","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27509":{"id":27509,"question":"Weili spent \\(\\dfrac{3}{7}\\) of her money on 6 stalks of roses and 6 stalks of tulips. She spent \\(\\dfrac{1}{4}\\) of her remaining money on 10 stalks of daisies. Each stalk of tulip cost 7 times as much as each stalk of rose. Each stalk of daisy cost $0.30 more than each stalk of rose. How much did each stalk of tulip cost? Ans: $ ","answer0":"3.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27510":{"id":27510,"question":"Esther spent $558 on 4 similar skirts and 3 similar dresses. She wanted to buy another similar dress but she was short of $53. In the end, she bought another similar skirt and had $28 left. How much more did each dress cost than each skirt? Ans: $ ","answer0":"81","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27511":{"id":27511,"question":"Esther spent $558 on 4 similar skirts and 3 similar dresses. She wanted to buy another similar dress but she was short of $53. In the end, she bought another similar skirt and had $28 left. How much money did Esther have at first? Ans: $ ","answer0":"631","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29484":{"id":29484,"question":"Erasers were sold in packets of 6 for $4 or 1 eraser for $0.80. James bought 50 erasers. What was the least amount of money he spent on the erasers? Ans: $","answer0":"33.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29486":{"id":29486,"question":"There are twice as many $1 coins as $2 notes in a bag. The total amount in the bag is $276. How many $2 notes are there? ","answer0":"69","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29488":{"id":29488,"question":"A book costs three times as much as a file. Cherie paid a total of $63 for 1 book and 4 files. What is the total price of a book and a file? Ans: $","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29490":{"id":29490,"question":"Ali spent \\(\\dfrac{2}{3}\\) of his money on pens, \\(\\dfrac{3}{5}\\) of the remainder on toys and saved the rest. Ali spent $160 more on pens than the amount he saved. How much money did he save? Ans: $","answer0":"40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29492":{"id":29492,"question":"Jenny, Siti and Ali shared the cost of a present in the ratio \\(3 : 7 : 4\\). Jenny and Ali paid a total of $210. What was the cost of the present? $","answer0":"420","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29506":{"id":29506,"question":"Mr Tan wanted to buy 14 cartons of drinks but he was short of $11.40. Each carton costs $15.20. How much money, in dollars, did Mr Tan have? $","answer0":"201.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29508":{"id":29508,"question":"The price of a television before GST is $1299. What is the price, in dollars, of the television including 9% GST? $","answer0":"1415.91","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29510":{"id":29510,"question":"A water bottle and a pencil case cost $27.70. A water bottle and a school bag cost $106.10. The school bag costs 8 times as much as a pencil case. What is the cost, in dollars, of a school bag? $","answer0":"89.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29514":{"id":29514,"question":"Allie saved $1.40 each day from Monday to Friday. She saved $2.10 each day for Saturday and Sunday. She started saving on a Monday. How many days did it take for Allie to save $49? ","answer0":"31","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29515":{"id":29515,"question":"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? ","answer0":"8.30","answer1":"14.4","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28298":{"id":28298,"question":"Joshua had $280. He spent $70 on some books. What percentage of his money did Joshua spend on the books?","answer0":"25%","answer1":"50%","answer2":"70%","answer3":"75%","type_id":1,"correct_answer":0},"28308":{"id":28308,"question":"The line graph shows the amount of pocket money Junhao spent from April to July. He received the same amount of pocket money every month. Junhao saved a total of $42 in April and May. How much did he save altogether in June and July? Ans: $ ","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28312":{"id":28312,"question":"A bakery was having a special offer: Buy 6 donuts, get 2 additional donuts free. Nora needed 32 donuts for a party. With the special offer, she could save $11.60. What was the price of 1 donut without the special offer? Ans: $ ","answer0":"1.45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28316":{"id":28316,"question":"The poster shows the rental rate at a bicycle rental shop. First hour $7; each additional \\(\\dfrac{1}{2}\\) h $2.50. Mike rented a bicycle for \\(3\\dfrac{1}{2}\\) h. How much did he pay for his bicycle rental? Ans: $ ","answer0":"19.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28321":{"id":28321,"question":"Dexter spent \\(\\dfrac{5}{6}\\) of his money and Brad spent \\(\\dfrac{3}{5}\\) of his money. In the end, Dexter and Brad had the same amount of money left. Dexter had $210 more than Brad at first. How much money did Brad have at first? Ans: $ ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28322":{"id":28322,"question":"At a shop, jackets and shirts were sold. Jacket usual price $99; Shirt usual price $52. (a) Jasmine bought one jacket at the usual price. The GST is 9%. How much is the GST? Ans: $ (b) Asher bought three shirts at a discount of 15%. How much was the total discount for the three shirts he bought? Ans: $ ","answer0":"8.91","answer1":"23.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28324":{"id":28324,"question":"Owen was given $200 pocket money to spend over 5 days. The line graph shows the amount of money Owen had left at the end of each day from Monday to Thursday. (a) How much money did Owen have left at the end of Monday? Ans: $ (c) On Friday, Owen spent 40% of what he had left on Thursday. How much had he left at the end of Friday? Ans: $ ","answer0":"170","answer1":"33","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28329":{"id":28329,"question":"Esther and Jessie went shopping together with a total sum of $261. Esther spent twice as much as Jessie. The amount Jessie spent was $9 more than what she had left. She had twice as much money left as Esther. (a) How much did Jessie spend? Ans: $ (b) How much money did Esther have at first? Ans: $ ","answer0":"61","answer1":"148","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28340":{"id":28340,"question":"Mr Lee spent \\(\\dfrac{4}{9}\\) of his salary on food and \\(\\dfrac{3}{10}\\) of the remainder on transport. He then saved the rest of his salary. Mr Lee spent $56 more on food than the amount he saved. How much was Mr Lee's salary? $","answer0":"1008","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28341":{"id":28341,"question":"Ann, Ben and Cara had some money. Ann and Ben had $2661. Ben and Cara had $5874. Cara had 4 times as much money as Ann. How much money did Ben have? $","answer0":"1590","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28349":{"id":28349,"question":"The cost of 2 pens and 4 files is $23.90. The cost of a file is $1.40 more than the cost of a pen. Find the cost of a pen. ","answer0":"3.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28353":{"id":28353,"question":"Daryl and Ben had an equal amount of money at first. Each day, Daryl spent $5.50 and Ben spent $3.20. After some days, Daryl had $95.20 left and Ben had $132 left. How much money did each of them have at first? ","answer0":"183.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28360":{"id":28360,"question":"The pie chart shows how Mrs Chin spent her money: Book 9%, Food 36%, and the remaining on Clothes and Transport. Transport is 25%. What percentage of Mrs Chin's money was spent on books and clothes? Ans: %","answer0":"39","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28361":{"id":28361,"question":"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: $","answer0":"131.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28363":{"id":28363,"question":"The taxi charges are \\$4.10 for the first 1 km and \\$0.25 for every additional 400 m or part thereof. Huimin travelled 2.3 km by taxi from a shopping mall to her home. How much was her taxi fare? Ans: \\$[?]","answer0":"5.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28364":{"id":28364,"question":"At a bakery, big donuts are sold at 3 for \\$7 and mini donuts at 4 for \\$5. Wanda bought 12 big donuts and 12 mini donuts. How much more money did she spend on the big donuts than on the mini donuts? Ans: \\$[?]","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23838":{"id":23838,"question":"The solid is formed using unit cubes. How many unit cubes are used to form the solid? Answer: ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23839":{"id":23839,"question":"Find the value of 49 \u2212 10 + 7 \u00d7 5 . Answer: ","answer0":"74","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23841":{"id":23841,"question":"Express \\(5\\dfrac{7}{25}\\) as a decimal. Answer: ","answer0":"5.28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23849":{"id":23849,"question":"The rental rates for a bicycle at a shop are as shown: First 2 hours $20.00; every additional \\(\\dfrac{1}{2}\\) hour or less $4.50. Dennis rented a bicycle at 8.15 a.m. and returned it at 12.00 noon on the same day. How much would he need to pay for the bicycle rental? ","answer0":"38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23854":{"id":23854,"question":"Amy had $560 less than Harry. After Harry gave Amy some money, Amy had $780 more than Harry. How much money did Harry give Amy? ","answer0":"670","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23858":{"id":23858,"question":"The usual price of an oven was $170 and the usual price of a toaster was $50. During a sale, all items were sold at 30% discount. (a) Mrs Lim bought an oven at the sale. How much was the discount? (b) Mr Ravi bought a toaster during the sale. How much did he pay for the toaster? (a) (b) ","answer0":"51","answer1":"35","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23862":{"id":23862,"question":"Roy bought garlic bread, mashed potatoes and pizzas for a party. The ratio of the number of garlic bread to the number of mashed potatoes to the number of pizzas bought was 2 : 7 : 3. The cost of each garlic bread, mashed potato and pizza was $2.50, $3 and $10.50 respectively. He paid $690 for all the food items. (a) What fraction of the food bought was mashed potatoes?","answer0":"\\(\\dfrac{7}{12}\\)","answer1":"\\(\\dfrac{7}{10}\\)","answer2":"\\(\\dfrac{2}{12}\\)","answer3":"\\(\\dfrac{3}{12}\\)","type_id":1,"correct_answer":0},"23863":{"id":23863,"question":"Roy bought garlic bread, mashed potatoes and pizzas for a party. The ratio of the number of garlic bread to the number of mashed potatoes to the number of pizzas bought was 2 : 7 : 3. The cost of each garlic bread, mashed potato and pizza was $2.50, $3 and $10.50 respectively. He paid $690 for all the food items. How many pizzas did Roy buy? ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24587":{"id":24587,"question":"A board game costs $63. A toy costs $45 less than the board game. Find the ratio of the cost of the toy to the cost of the board game in the simplest form.","answer0":"2 : 7","answer1":"5 : 7","answer2":"7 : 2","answer3":"7 : 5","type_id":1,"correct_answer":0},"24595":{"id":24595,"question":"Sam bought an oven, a pan and a toaster. The ratio of the cost of the oven to the cost of the pan to the cost of the toaster is \\(5 : 1 : 2\\). He paid $384 for all three items. How much did he pay for the oven? $","answer0":"240","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25161":{"id":25161,"question":"The table shows the rental charges for a pair of roller skates. First 2 hours: $16 After the second hour: $6 per \\(\\dfrac{1}{2}\\) hour or less Max rented a pair of roller skates from 8.30 a.m. to 11.45 a.m. on the same day. How much did he pay?","answer0":"$22","answer1":"$28","answer2":"$32","answer3":"$34","type_id":1,"correct_answer":3},"25170":{"id":25170,"question":"The total cost of a big sticker and a small sticker is $1.20. John paid $10.40 for 9 big stickers and 8 small stickers. Luke bought 9 small stickers. How much did Luke pay for 9 small stickers? ","answer0":"3.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27542":{"id":27542,"question":"Tickets for a theme park were sold at 20% discount. The price of 4 tickets before discount was $196. What was the discount for one ticket? $","answer0":"9.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27545":{"id":27545,"question":"Mr Ng bought Pens at $1.20 each (8 bought), Notepads at 90\u00a2 each (14 bought) and Erasers at 55\u00a2 each (18 bought). How much did he spend on all the stationery in total? $","answer0":"32.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27546":{"id":27546,"question":"2 soccer balls cost as much as 3 volleyballs. Mr Lim bought 2 soccer balls and 4 volleyballs for $266. Find the total cost of 2 such soccer balls. $","answer0":"114","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27548":{"id":27548,"question":"The total amount of money that Alan, Betty and Kalen has is $34.20. The ratio of the amount of money Alan has to the amount of money Betty has is 2 : 3. Kalen has $10.60 less than Betty. How much money does Kalen have? $","answer0":"6.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27556":{"id":27556,"question":"At a charity bake sale, \\(\\dfrac{3}{10}\\) of the people bought 2 muffins, \\(\\dfrac{11}{20}\\) bought 5 muffins and the rest (\\(\\dfrac{3}{20}\\)) bought 7 muffins. The number of people who bought 2 muffins were 147 more than those who bought 7 muffins. Each muffin was sold at $1.50. How much money was collected from the people who only bought 2 muffins? $","answer0":"882","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27557":{"id":27557,"question":"Ali received $500 as a prize. He gave $225 to his parents. He saved $123 and used the remaining amount of prize money to pay for a total of 24 cupcakes and tarts. What percentage of the prize money did Ali give to his parents? %","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27558":{"id":27558,"question":"Ali received $500 as a prize. He gave $225 to his parents and saved $123. He used the remaining money to pay for a total of 24 cupcakes and tarts. Cupcakes were sold at $5 each and tarts were sold at $7 each. How many tarts did Ali buy? ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27559":{"id":27559,"question":"A company ordered an equal number of large tubs and small tubs of ice-cream. 1 large tub costs $5; 3 small tubs cost $8. They paid a total of $112 more for the large tubs of ice-cream. How many tubs of ice-cream did the company order altogether? ","answer0":"96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27560":{"id":27560,"question":"A company ordered an equal number of large tubs and small tubs of ice-cream. 1 large tub costs $5; 3 small tubs cost $8. They paid $112 more for the large tubs. The company ordered 48 large tubs and 48 small tubs. How much did the company pay for all the small tubs of ice-cream? $","answer0":"128","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27857":{"id":27857,"question":"Amy, Ben and Zoe had $2100 altogether. Ben had $45 less than Amy. The amount of money Zoe had was thrice the total amount of money Amy and Ben had. (a) How much money did Ben have? (b) Zoe gave Amy some of her money so that both of them have equal amount of money. How much money did Zoe have in the end? ","answer0":"240","answer1":"930","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28105":{"id":28105,"question":"The table shows the bulk post charges between two countries. Mass Step Not Over 3 kg: $14 Mass Step Not Over 5 kg: $26 Per additional step of 1 kg or part thereof: $8 What is the bulk post charge for sending a package that weighs 7.3 kg?","answer0":"$34","answer1":"$40","answer2":"$50","answer3":"$64","type_id":1,"correct_answer":2},"28107":{"id":28107,"question":"Carol bought a dress which included a GST of 9%. The price of the dress before GST was $70. How much did Carol pay for the dress? Ans: $","answer0":"76.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28108":{"id":28108,"question":"Mr Lee had $4500 in his bank account. The bank paid 3% interest at the end of each year. How much interest did he earn at the end of 1 year? Ans: $","answer0":"135","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28110":{"id":28110,"question":"The usual price of a dining table was $950. During a sale, all items were sold at 20% discount. What was the price of the dining table after the discount? Ans: $","answer0":"760","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28114":{"id":28114,"question":"The total cost of a bag, a watch and a jacket was $332.10. The watch cost $13.60 less than the jacket. The watch cost thrice as much as a bag. What was the cost of the jacket? Ans: $","answer0":"150.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23894":{"id":23894,"question":"A restaurant is having a promotion. The regular price for each dinner set is $30. For every 9 dinner sets purchased, the tenth dinner set will be free. How much does it cost to purchase 52 such dinner sets? Ans: $","answer0":"1410","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23896":{"id":23896,"question":"The usual price of a cabinet was $200. During a sale, there was a 16% discount on the cabinet. As a member, Tosh was given an additional discount of $2.80. How much did Tosh save altogether? Ans: $","answer0":"34.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23898":{"id":23898,"question":"Devi and Annabel had $98 each. Annabel bought some similar notebooks and had $17 left. Devi wanted to buy 40 such notebooks but would need another $22. How many notebooks did Annabel buy? ","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23900":{"id":23900,"question":"Aaron bought a bicycle which included a GST of 7%. The price of the bicycle before GST was $250. How much did he pay for the bicycle? Ans: $","answer0":"267.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23905":{"id":23905,"question":"The table shows the rate for printing postcards at a shop. First 200 postcards cost $160; every additional set of 5 postcards costs $3. Lynette printed 700 postcards. How much did she pay? Ans: $","answer0":"460","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23907":{"id":23907,"question":"Abdullah baked 276 cream tarts and 3 times as many fruit tarts as cream tarts. He gave away an equal number of cream tarts and fruit tarts. Then he had 4 times as many fruit tarts as cream tarts left. He sold all the rest of the cream tarts and fruit tarts at $1.80 each. How much money did Abdullah collect after selling the tarts? Ans: $","answer0":"1656","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24597":{"id":24597,"question":"A shop sells pens. One pen costs $2 and 1 packet of 4 pens costs $5. Benny wants to buy 101 pens. What is the least amount of money Benny needs to buy the 101 pens? Ans: $","answer0":"127","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24606":{"id":24606,"question":"Rahim spent \\(\\dfrac{2}{5}\\) of his money on 3 similar shirts and 5 similar dresses. A dress cost twice as much as a shirt. He spent \\(\\dfrac{1}{6}\\) of his remaining money on a bag and had $175.50 left. (a) How much money did the bag cost? Ans: $ (b) How much more money did the bag cost than one shirt? Ans: $","answer0":"35.10","answer1":"24.30","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24607":{"id":24607,"question":"At first, Wonderlicious Bakery baked a total of 370 cupcakes, tarts and muffins. Half of its tarts and some muffins were sold. Then, 30 more cupcakes were baked. There was an equal number of cupcakes, tarts and muffins at the end. A total amount of $108 was collected from the sale of tarts. Each cupcake costs $2, each tart costs $1.50 and each muffin costs $4. (a) How many tarts did Wonderlicious Bakery sell? Ans: (b) How much money was collected from the sale of muffins? Ans: $","answer0":"72","answer1":"448","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25191":{"id":25191,"question":"Best Buy Stationery Shop sells the following: a Ruler at $1.05 each, a Pencil at 90\u00a2 each and an Eraser at 55\u00a2 each. Mrs Munah bought 3 rulers, 2 pencils and 1 eraser. How much money did she spend altogether? $","answer0":"5.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25193":{"id":25193,"question":"At first, Stacy spent \\(\\dfrac{3}{10}\\) of her money on food and $135 on a bag. She was left with \\(\\dfrac{1}{4}\\) of her money. How much did Stacy have at first? $","answer0":"300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25196":{"id":25196,"question":"A bank paid 1% interest at the end of each year. Mr Ong had $3000 at the start of the year in his account. He did not withdraw any of his money. How much money did he have in his account at the end of the year? $","answer0":"3030","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25197":{"id":25197,"question":"Beth saves $7 every week. She wants to buy a toy doll with a usual price of $80 at a 10% discount. What is the least number of weeks she needs to save before she is able to buy the toy doll? ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25199":{"id":25199,"question":"1 storybook and 2 similar water bottles cost $90. 2 similar storybooks cost as much as 5 similar water bottles. How much does 1 water bottle cost? $","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25217":{"id":25217,"question":"Find the value of $7.2 \\div 3$ ","answer0":"2.4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25234":{"id":25234,"question":"Fred and Gary had $952 altogether. Gary and Henry had $730 altogether. Fred and Henry had $638 altogether. How much money did Henry have? ","answer0":"208","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25237":{"id":25237,"question":"Ms Loh boarded a taxi at the airport and headed to a hotel 16 km 300 m away. The taxi charges are: first kilometre or less $4.20; every 400 m thereafter or less $0.27; airport surcharge $3.50. How much was her taxi fare? ","answer0":"18.23","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25240":{"id":25240,"question":"The graph shows the sale of concert tickets for 6 days. \\(\\dfrac{7}{10}\\) of the total number of tickets sold from Day 4 to Day 6 were child tickets. The rest were adult tickets. Adult tickets cost $45 each and child tickets cost $20 each. How much money was collected from the sales of tickets from Day 4 to Day 6? ","answer0":"19250","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25242":{"id":25242,"question":"Michael has 5 times as much money as Ravi. They have $4560 altogether. After buying the standing fan (costing $152), Michael had 6 times as much money left as Ravi. Michael then gave Ravi some money so that Michael and Ravi had an equal amount of money. How much money did Michael give to Ravi? ","answer0":"1520","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25244":{"id":25244,"question":"Ali earns a fixed monthly salary. He spent \\(\\dfrac{1}{3}\\) of his salary on a table and \\(\\dfrac{5}{6}\\) of his remaining salary on a television. After buying the table and television, Ali had $360 left. Then he spent $336 to buy a total of 20 plates and bowls. Each bowl cost $27 while each plate cost $10. What fraction of Ali's salary was spent on the plates?","answer0":"\\(\\dfrac{1}{27}\\)","answer1":"\\(\\dfrac{1}{18}\\)","answer2":"\\(\\dfrac{1}{9}\\)","answer3":"\\(\\dfrac{2}{27}\\)","type_id":1,"correct_answer":0},"25245":{"id":25245,"question":"Mr Tan sold chairs at a furniture sale event. For every chair sold, he would earn $3. For every 25 chairs sold, he would earn an additional $10. Given that Mr Tan earned $364 from selling the chairs, how many chairs did he sell? ","answer0":"108","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25250":{"id":25250,"question":"Class 5K and Class 5L made some large and small keychains to raise funds for charity. Each large keychain cost 4 times as much as each small keychain. Each large keychain cost $14.80. Class 5K sold an equal number of small and large keychains. They collected $629 from the sale of all the keychains. How many large keychains did Class 5K sell? ","answer0":"34","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25251":{"id":25251,"question":"Each large keychain cost $14.80 and each small keychain cost $3.70. Class 5L collected $529.10 from selling small and large keychains. The class sold 18 more small keychains than large keychains. How many small keychains did Class 5L sell? ","answer0":"43","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26507":{"id":26507,"question":"Gwen spent \\(\\dfrac{5}{8}\\) of her money and had $48 left. How much money did she have at first? $","answer0":"128","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26510":{"id":26510,"question":"In a shop, oranges are sold at 5 oranges for $7. Susan bought 30 oranges with all her money. To buy 20 papayas with the same amount of money, she will be short of $18. Given that the cost of each papaya is the same, how much does each papaya cost? $","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27008":{"id":27008,"question":"Aisha spent \\(\\dfrac{1}{3}\\) of her money on a gift. She spent \\(\\dfrac{1}{6}\\) of her remaining money on clothes and had $340.25 left. How much money did she have at first? $","answer0":"612.45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27009":{"id":27009,"question":"The usual price of a printer is $489, excluding GST. Mr Tan bought the printer at a discount of 25%. He had to pay 8% GST on the discounted price. How much did he pay for the printer? $","answer0":"396.09","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27011":{"id":27011,"question":"Lynn baked some vanilla and banana muffins for sale in the ratio of 7 : 10. She collected a total of $1647 from the sale of 102 vanilla muffins and 40% of the banana muffins. Given that all the muffins were sold at $4.50 each, how many vanilla muffins did she have left in the end? ","answer0":"360","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27574":{"id":27574,"question":"Andy received $500. He gave $70 to his mother. What percentage of the money did Andy give to his mother?","answer0":"14%","answer1":"30%","answer2":"70%","answer3":"86%","type_id":1,"correct_answer":0},"27599":{"id":27599,"question":"The usual price of a tour package to Korea was $2380. During a promotion, Mrs Lee bought the tour package at a discount of 15%. In addition, she had to pay a 9% GST on the discounted price. How much did she pay for the tour package? Ans: $","answer0":"2205.07","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27602":{"id":27602,"question":"Money was collected from 30 students and 1 form teacher for a class party. $15 was collected from each student while $75 was collected from the form teacher. \\(\\dfrac{3}{7}\\) of the total amount collected was spent on buying food items. \\(\\dfrac{1}{12}\\) of the remainder was spent on chocolates. After spending some money on drinks, there was $98 left. (a) What was the total amount of money collected? Ans: $ (b) How much money was spent on drinks? Ans: $","answer0":"525","answer1":"177","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27607":{"id":27607,"question":"The ratio of the number of boys to the number of girls at an amusement park was 5 : 7. After 60 boys entered the amusement park, there were equal numbers of boys and girls. (a) How many boys were there in the amusement park at first? (b) In October, after a discount of 25%, the entrance ticket to the amusement park was $54. A further discount of $4.50 was given to a child who was born in October. What is the total percentage discount given to a child who was born in October? Ans: %","answer0":"150","answer1":"31.25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27870":{"id":27870,"question":"Mei Ling and Qi Fang shared the cost of a camera in the ratio of 7 : 2. Qi Fang paid $40 less than Mei Ling. What was the cost of the camera? $","answer0":"72","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27875":{"id":27875,"question":"Peter used \\(\\dfrac{2}{5}\\) of his salary on a TV. He spent \\(\\dfrac{1}{6}\\) of the remaining money on a table and $350 on some chairs. He was then left with \\(\\dfrac{1}{4}\\) of his salary. What was his salary? $","answer0":"1400","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28118":{"id":28118,"question":"After John spent \\(\\dfrac{1}{3}\\) of his savings on a laptop and a tablet, he had $5460 left. Given that the laptop cost 4 times as much as the tablet, find the cost of the laptop. $","answer0":"2184","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28122":{"id":28122,"question":"The table shows the cost of red and blue coloured shirts. Red shirts cost $10 each and blue shirts cost $8 each. Mr Lim bought red and blue shirts in the ratio 7 : 4. He paid $306 for all the shirts. How many red shirts did he buy? ","answer0":"21","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28371":{"id":28371,"question":"Timmy received $300 as a prize. He gave $60 to his parents. What percentage of the prize money did Timmy give to his parents?","answer0":"20%","answer1":"40%","answer2":"60%","answer3":"80%","type_id":1,"correct_answer":0},"28380":{"id":28380,"question":"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?","answer0":"$4","answer1":"$5.20","answer2":"$5.50","answer3":"$5.85","type_id":1,"correct_answer":1},"28389":{"id":28389,"question":"Minah deposited $3200 in a bank account. The bank offers an interest rate of 2% per year. How much would Minah have in her bank account at the end of one year? Ans: $ ","answer0":"3264","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28397":{"id":28397,"question":"Mei Ling baked 1200 cookies and muffins for a charity sale. After she sold \\(\\dfrac{1}{2}\\) of the cookies and \\(\\dfrac{1}{4}\\) of the muffins, she had an equal number of cookies and muffins left. (a) How many cookies did she sell? Ans: (b) Each cookie costs $2.10 and each muffin costs $3.50. How much did Mei Ling raise for the charity sale? Ans: $ ","answer0":"360","answer1":"1176","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28400":{"id":28400,"question":"The table shows the prices of shirts at a shop. First 7 shirts or fewer: $12.90 each. Every additional shirt: $9.90 each. Mr Chen paid $149.70 for some shirts. How many shirts did he buy? Ans: ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28404":{"id":28404,"question":"Mei Ling used identical 2-cm squares to form figures that follow a pattern (Figure 1: 1 square \/ perimeter 8 cm; Figure 2: 3 \/ 16; Figure 3: 6 \/ 24; Figure 4: 10 \/ 32). (b) Find the perimeter of Figure 20. Ans: cm (c) In which figure would 465 squares be used? Ans: Figure ","answer0":"160","answer1":"30","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28405":{"id":28405,"question":"Susan puts 2 coins into her coin box every day. Each coin was either a 20-cent coin or a 50-cent coin. Every 5 days, her father added a $1 coin to her coin box. After 210 days, the total value of the coins in the coin box was $225. (a) How many coins were there altogether? Ans: (b) How many of her coins were 50-cent coins? Ans: ","answer0":"462","answer1":"330","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28420":{"id":28420,"question":"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? $","answer0":"75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28430":{"id":28430,"question":"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? ","answer0":"49","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28432":{"id":28432,"question":"Imaan had a sum of money. He spent \\(\\dfrac{3}{7}\\) of it on a watch and \\(\\dfrac{1}{5}\\) of the remaining money on shoes. He then gave $175 to his sister and had $305 left. (a) How much did Imaan spend on the shoes? (b) How much money did Imaan have at first? ","answer0":"120","answer1":"1050","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23916":{"id":23916,"question":"The table shows how much a shop charges for caps. First 10 caps: $9 each Every additional cap: $8 each Caylee bought 11 caps. How much did she pay?","answer0":"$88","answer1":"$90","answer2":"$98","answer3":"$99","type_id":1,"correct_answer":2},"23926":{"id":23926,"question":"The table shows the local postage rates for sending packages within Singapore. Mass step not over 30 g: $0.60 Mass step not over 80 g: $0.90 Mass step not over 200 g: $1.30 Mass step not over 300 g: $1.50 Emily sent two packages. One has a mass of 35 g and the other has a mass of 220 g. How much postage did Emily pay altogether? $","answer0":"2.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23930":{"id":23930,"question":"Mrs Tan bought apples from the supermarket. 5 apples for $3.45. How much would she pay for 30 apples? $","answer0":"20.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23940":{"id":23940,"question":"Siti bought 3 chicken wings and 2 curry puff at $9.90. Judy bought 1 chicken wing and 1 curry puff at $3.90. What is the price of 1 chicken wing? $","answer0":"2.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23942":{"id":23942,"question":"The table shows the wages of a part-time waiter in a cafeteria. First 8 hours \u2014 Weekday: $11 per hour; Weekend: $16 per hour Subsequent hours \u2014 Weekday: $18 per hour; Weekend: $24 per hour David worked for 10 hours on a Friday and 7 hours on a Saturday. How much did he earn? $","answer0":"236","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23947":{"id":23947,"question":"Mr Tan spent $55 on a pair of shoes and 80% of his remaining money on a watch. He had $48 left. How much money did he have at first? $","answer0":"295","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23953":{"id":23953,"question":"Travis received \\$200 pocket money every month. The graph shows the amount of money he spent from January to May. What is the total amount of money Travis spent from January to May? \\$","answer0":"690","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23954":{"id":23954,"question":"Travis received $200 pocket money every month. Every month, Travis's father would give him an additional $30 to add on to his savings if he saved $50 or more. How much would Travis save in total for the 5 months? $","answer0":"400","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23962":{"id":23962,"question":"Mangoes and oranges are sold for $3.50 each. Each peach cost twice as much as each mango. How much money was collected from the sale of the fruits? $","answer0":"1421","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24137":{"id":24137,"question":"What is the missing number in the box? $32 : 16 = $ $ : 25$","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24623":{"id":24623,"question":"Mr Tan is at a bookshop. He wants to buy pens that cost $2 each. For every 3 pens bought, he gets 1 pen free. Mr Tan would like to buy a pen for each of his 41 pupils. What is the least amount of money Mr Tan has to pay for all the pens? $","answer0":"62","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24624":{"id":24624,"question":"Raju paid $180 for a calculator, an e-dictionary and 10 files. The 10 files cost half as much as the calculator. The e-dictionary costs 3 times as much as the 10 files. How much did each file cost? $","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24625":{"id":24625,"question":"Anna had some $2 and $5 notes in the ratio of 3 : 1. The total value of the notes is $99. How many pieces of $5 notes did Anna have? ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25894":{"id":25894,"question":"One packet of 4 pens was sold at $7.95. A stationery shop was having a promotion. For every 2 packets of pens bought, Simon received a discount of $1.50. He bought 28 pens in total. How much did he spend? $","answer0":"51.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25896":{"id":25896,"question":"The table shows the charges for water usage in Singapore: First 40 m\u00b3 at $1.21 per m\u00b3; above 40 m\u00b3 at $1.52 per m\u00b3. Mrs Tan's family used 43 m\u00b3 of water in October. How much did Mrs Tan have to pay? $","answer0":"52.96","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25899":{"id":25899,"question":"Mr Chan had a sum of money at first. He gave \\(\\dfrac{2}{5}\\) of it to his wife. He gave \\(\\dfrac{3}{4}\\) of the remainder to his two children. Each child received the same amount of money. Mr Chan saved the rest of his money. He saved $378. How much did Mr Chan give to each of his children? $","answer0":"567","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25900":{"id":25900,"question":"A sofa cost $1850. Bala bought the sofa during a sale and a discount of 25% was given. (a) What was the discounted price? $ (b) Bala was charged 8% GST on the discounted price. How much did he pay for the sofa including GST? $","answer0":"1387.50","answer1":"1498.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25901":{"id":25901,"question":"At a carnival, a child ticket is $10 and an adult ticket is $25. The number of children was thrice the number of women. The number of women was twice the number of men. There were 210 children at the carnival. How much more was collected from the sale of adult tickets compared to child tickets? $","answer0":"525","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26520":{"id":26520,"question":"Oranges are sold in bags of 9. Each bag of oranges costs $8. Mrs Lim has $114. How many oranges can she buy at most?","answer0":"96","answer1":"104","answer2":"126","answer3":"135","type_id":1,"correct_answer":2},"27019":{"id":27019,"question":"3 notebooks and 7 pens cost $28.90. 5 notebooks and 2 pens cost $18.20. What is the cost of 1 pen? ","answer0":"3.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27022":{"id":27022,"question":"Miss Lim spent $786 to buy a total of 60 M-size and L-size skirts. One M-size skirt cost $12 and one L-size skirt cost $15. How many M-size skirts did she buy? ","answer0":"38","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27631":{"id":27631,"question":"The table shows the lowest and highest temperatures (\u00b0C) of cities W, X, Y and Z: W 9\/16, X 15\/32, Y 18\/33, Z 4\/24. (a) When Albert was at some of these cities, the temperature was 10\u00b0C. Name the cities. (b) Name the city with the smallest difference in temperatures, and find its difference.","answer0":"(a) W and Z; (b) W, 7\u00b0C","answer1":"(a) X and Y; (b) Z, 20\u00b0C","answer2":"(a) W and Y; (b) X, 17\u00b0C","answer3":"(a) Y and Z; (b) Y, 15\u00b0C","type_id":1,"correct_answer":0},"27639":{"id":27639,"question":"The table shows the parking charges in a mall: Weekdays (Mon\u2013Fri) 12 a.m.\u20135 p.m.: $3.30 for the first 2 hours, $0.80 per 30 minutes or part thereof; Weekdays 5 p.m.\u201312 a.m.: $2.25 per entry; Weekends: $2.25 for the first 2 hours, $1.20 per hour or part thereof. Mrs Chan paid $5.70 for her parking fees on a weekday morning. What was the longest possible duration she had parked in the mall? h","answer0":"3.5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27644":{"id":27644,"question":"The table shows the overseas postage rate to Malaysia and Brunei: up to 20 g $0.80; up to 50 g $1.00; up to 100 g $1.50; for every additional 100 g or part thereof $1.20. Mrs Chan sent a set of cards weighing 260 g to her friend in Malaysia. How much did she pay for sending the cards? ","answer0":"3.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27648":{"id":27648,"question":"Mr Sunil's salary was $4250. He donated part of it to Charity A and Charity B in the ratio of 4 : 1. The amount he donated to Charity A was $340. (a) How much did he donate to both charities? (b) Find the percentage of Mr Sunil's salary that was donated to both charities. ","answer0":"425","answer1":"10","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27649":{"id":27649,"question":"The table shows the prices of tickets for a concert: Adult $23, Child $15. The number of adult tickets sold was 6 times as many as the number of child tickets sold. A total of $20 196 was collected from the sale of tickets. How much was collected from the sale of the adult tickets? ","answer0":"18216","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27650":{"id":27650,"question":"Miss Lim bought some identical notebooks from the bookshop. For every 4 notebooks bought, she received the 5th notebook free. Each notebook cost $2.45. She gave the cashier $65 and received a change of $3.75. How many notebooks did Miss Lim get from the bookshop altogether? ","answer0":"31","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27656":{"id":27656,"question":"Aini saves \\(\\dfrac{6}{11}\\) of her salary every month. In December, she saved $50 more than what she usually saves. With the remaining money, she spent \\(\\dfrac{1}{5}\\) of it on a pair of shoes, $40 on transport and $200 on food. How much did she save in December? ","answer0":"470","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28129":{"id":28129,"question":"Nancy bought some pens at $1.85 each and some correction tapes at $3.50 each. She bought 16 more pens than correction tapes and spent a total of $147.30. How many correction tapes did she buy? ","answer0":"22","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28130":{"id":28130,"question":"Daniel spent $1825 of his salary on rent and $1150 on some new furniture. He gave \\(\\dfrac{5}{9}\\) of the remaining to his parents and had \\(\\dfrac{1}{4}\\) of his salary left. How much was Daniel's salary? ","answer0":"6800","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28460":{"id":28460,"question":"The parking charges at a car park are: First hour $2.20; every additional \\(\\dfrac{1}{2}\\) hour or part thereof $1.30. Mr Tan entered the car park at 8.00 am and left the car park at 10.15 am. How much did he have to pay? Ans: $ ","answer0":"6.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28463":{"id":28463,"question":"Belinda bought 3 identical books and 4 identical pens for $43.70. The total cost of a book and a pen is $13.80. How much does each pen cost? Ans: $ ","answer0":"2.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28465":{"id":28465,"question":"Jane had enough money to buy either 8 identical bags or 12 identical dresses. Each bag cost $15.30 more than each dress. How much money did Jane have? Ans: $ ","answer0":"367.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28466":{"id":28466,"question":"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: $ ","answer0":"32680","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28468":{"id":28468,"question":"The usual price of a water bottle at Shop A and Shop B was $20. Shop A: 20% off all bottles. Shop B: buy 2 bottles, get the 3rd at 50% off. Jimmy buys 8 water bottles from the cheaper shop. How much more would he save as compared to the other shop? Ans: $ ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28470":{"id":28470,"question":"Helen saves $0.80 every day. Mary saves $1.10 every day. Mary started saving 12 days after Helen had started saving. How many days would it take for Mary to save $3 more than Helen? Ans: ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28472":{"id":28472,"question":"Study the pattern of grey and white arrows. The table shows the first figures (Figure 1: 2 grey \/ 3 white; Figure 2: 4\/5; Figure 3: 6\/7; Figure 4: 8\/9). (b) What is the total number of grey and white arrows in Figure 10? Ans: ","answer0":"41","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28490":{"id":28490,"question":"Madam Siti has some money. If she buys 12 plates, she will be short of $45. If she buys 9 plates, she will have $15 left. How much money does she have? Ans: $","answer0":"195","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28493":{"id":28493,"question":"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? ","answer0":"3.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28499":{"id":28499,"question":"Linda bought 12 melons and 4 pears from a fruit stall. Brenda bought 4 melons and 12 pears from the same stall. Brenda paid $28.80 less than Linda. Each pear cost $1.80. How much did a melon cost? ","answer0":"5.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23992":{"id":23992,"question":"For every $4 that Jimmy saved, his father gave him another $2.50. How much would Jimmy's father have given him when he had a total of $157? $","answer0":"60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"23997":{"id":23997,"question":"Danny had a sum of money. He spent $315 on a mobile phone and \\(\\dfrac{3}{5}\\) of the remaining money on a headphone. He then had \\(\\dfrac{1}{10}\\) of the sum of money left. How much money did Danny have at first? $","answer0":"420","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24000":{"id":24000,"question":"ABC is an equilateral triangle. \u2220ABD = 20\u00b0 and \u2220ACD = 41\u00b0. BOD is a straight line. (a) Find \u2220BDC. (b) Find \u2220AOD. (a) (b) ","answer0":"39","answer1":"80","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24002":{"id":24002,"question":"The table shows the cost of cable car tickets. Adult: Weekdays $28, Weekends & Public Holidays $32. Child (12 years old and below): Weekdays $20, Weekends & Public Holidays $24. (a) Mr Tan took a cable car ride with his wife and 2 children last Saturday. His children are 10 years old and 14 years old. How much did Mr Tan pay for the tickets altogether? $ (b) $2520 was collected from the sale of 104 tickets on Tuesday. How many child tickets were sold on that Tuesday? ","answer0":"120","answer1":"49","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24005":{"id":24005,"question":"The table shows the favourite ice-cream flavours of some students. Cookies and Cream 25%, Chocolate 40%, Vanilla 20%, Strawberry 15%. CHILDREN'S DAY PROMOTION: 1 tub $12.50. Buy 5 tubs, get 1 tub free! (Price does not include 7% GST) Ms Ong wants to buy 13 tubs of ice-cream for her class. Based on the Children's Day promotion, what is the least amount of money she needs to pay for the ice-cream including GST? Round your answer to the nearest dollar. $","answer0":"147","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27663":{"id":27663,"question":"James had $200. He spent $70 on a wallet. What percentage of his money did he spend on the wallet?","answer0":"30%","answer1":"35%","answer2":"65%","answer3":"70%","type_id":1,"correct_answer":1},"27681":{"id":27681,"question":"The graph shows the fare a taxi company charges for the first 10 kilometres. (a) How much is the taxi fare for the first kilometre? $ (b) Alan paid $20 for his taxi ride. What was the distance he travelled? km","answer0":"4","answer1":"8","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27682":{"id":27682,"question":"The table shows the local postage rates in Singapore. First 30 g: $0.30; Next 50 g: $0.50; Every additional 40 g or less: $0.60. Mr Lim needs to send a parcel that weighs 138 g. How much does he need to pay? $","answer0":"2","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27685":{"id":27685,"question":"Three friends shared the total cost of 48 apples in the ratio 5 : 2 : 1. The apples are sold at 12 apples for $10. What was the cost for the largest share? $","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27687":{"id":27687,"question":"The usual price of a watch was $780. During a sale, it was sold at 20% discount. How much was the discount? $","answer0":"156","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27691":{"id":27691,"question":"Ali and Eva had the same amount of money at first. Later on, Ali received another $550 and Eva spent $260. Ali had 4 times as much money as Eva in the end. How much money did each of them have at first? $","answer0":"530","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27700":{"id":27700,"question":"The total cost of a dress and a skirt was $239. Mrs Chen wanted to buy the dress but she was short of $40. In the end, she bought the skirt and had $25 left. (a) How much more did the dress cost than the skirt? $ (b) How much money did Mrs Chen have at first? $","answer0":"65","answer1":"112","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28145":{"id":28145,"question":"Mrs Tan bought some notebooks and pencils for her students. The ratio of number of notebooks to the number of pencils that she bought was 2 : 3. Each notebook cost $1.20 and each pencil cost $0.75. Altogether, she paid $83.70. How many notebooks did she buy? ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29530":{"id":29530,"question":"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 not stop at all for the whole journey. What is the furthest distance she travelled? m","answer0":"5.50","answer1":"5000","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29531":{"id":29531,"question":"The average amount of money that 6 boys had was $1 more than the average amount of money 4 girls had. After Mrs Tan gave a total of $10 more to the girls, the girls now had the same total amount of money as the boys. How much money did the 4 girls have altogether at first? $","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25929":{"id":25929,"question":"Eric saved $20 000 in a bank for one year. The bank paid 2% interest rate at the end of each year. How much did he earn as interest at the end of the year? $","answer0":"400","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25932":{"id":25932,"question":"2 pencils and 4 notebooks cost $26. 4 pencils and 2 notebooks cost $22. Find the cost of 1 notebook. $","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25934":{"id":25934,"question":"The table shows the charges for renting a bicycle at Pasir Ris Park. First hour: $6 Every additional 30 min or less: $2.50 Adam rented a bicycle from 2.00 to 4.50 pm. How much did he pay for the rental? $","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25946":{"id":25946,"question":"Sheena was given $8 as pocket money each day. On Mondays to Fridays, she spent $5.60 every day and saved the rest. She did not spend any money on the weekends and saved her pocket money. Sheena started saving on Monday. How many days would it take for Sheena to save $35.20? ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25950":{"id":25950,"question":"A brochure shows a SALE in Shop A: 35% discount. (a) Anita bought 2 of the same leather bags during the sale. The usual price of the leather bag was $450. Find the amount of discount she received for both bags. $ (b) Meili bought a backpack at the sale. The usual price of the backpack was 40% of the usual price of the leather bag. What was the discounted price of the backpack? $","answer0":"315","answer1":"117","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25951":{"id":25951,"question":"Siti's mother gave her some money. Siti had just enough money to buy 68 files at the usual price. During a sale, Siti was given a discount of $3.40 for each file. As a result, she was able to buy 19 more files and had $3.20 left. (a) What was the price of one file during the sale? $ (b) How much did Siti's mother give her? $","answer0":"12","answer1":"1047.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26545":{"id":26545,"question":"Alice has some pieces of $10 and $50 notes. She has 6 more $10 notes than $50 notes. The total value of these notes is $660. How many $50 notes does Alice have? ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27027":{"id":27027,"question":"Mitra had some $5 notes and $50 notes. He had as many $5 notes as $50 notes. The total value of the notes was $880. How many $50 notes did he have? ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27036":{"id":27036,"question":"Lilin had $12080 and Maia had $1760. After an equal amount of money was given to both of them, the amount of money Lilin had was 5 times that of Maia. How much money did each of them receive? ","answer0":"820","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27131":{"id":27131,"question":"12 macaroons costs $59.80. How much will 36 such macaroons cost? $","answer0":"179.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27133":{"id":27133,"question":"Clarence and Declan had $4500 together. After Clarence spent 40% of his money and Declan spent 25% of his money, they each had an equal amount of money left. How much money did Declan have at first? $","answer0":"2000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27134":{"id":27134,"question":"Mr Lim spent $54 on chicken, eggs and fish. The cost of chicken was 35% of the total cost of all items. The cost of fish was 40% of the total cost of all items. How much more money did Mr Lim spend on fish than on eggs? $","answer0":"8.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27135":{"id":27135,"question":"Winnie paid $24.50 for 3 large bottles and 5 small bottles. With the remaining money, she could not buy another large bottle as she was short of $0.90. She then bought another small bottle and had $1.40 left. How much money did Winnie have at first? $","answer0":"28.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24013":{"id":24013,"question":"Bala receives a weekly allowance of $60. He saves $12 each week. What percentage of Bala's allowance did he spend?","answer0":"12%","answer1":"20%","answer2":"48%","answer3":"80%","type_id":1,"correct_answer":3},"24015":{"id":24015,"question":"The table shows the rate for printing T-shirts at a printing shop. First 20 T-shirts: $10 each. Every additional T-shirt: $8 each. The Book Club printed 50 T-shirts for their 50 members. How much did the club pay for the T-shirts?","answer0":"$250","answer1":"$400","answer2":"$440","answer3":"$500","type_id":1,"correct_answer":2},"24020":{"id":24020,"question":"Aini bought a blouse at $24 and a skirt that cost twice as much. The amount of money she had left was $50 when rounded to the nearest $10. What was the possible amount of money she had at first?","answer0":"$86","answer1":"$90","answer2":"$116","answer3":"$126","type_id":1,"correct_answer":3},"24022":{"id":24022,"question":"Ken started saving some pocket money on Monday. Each day, he saved $0.30 more than the day before. He saved a total of $15.50 from Monday to Friday. How much did he save on Tuesday?","answer0":"$2.50","answer1":"$2.80","answer2":"$3.10","answer3":"$3.40","type_id":1,"correct_answer":1},"24026":{"id":24026,"question":"At a sale, Mr Samy wanted to buy a television set that cost $1300 before discount. He was given a 20% discount. How much did Mr Samy have to pay for the television set? Answer: ","answer0":"1040","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24027":{"id":24027,"question":"The box is filled with some 1-cm cubes. What is the volume of the box? Answer: ","answer0":"36","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24032":{"id":24032,"question":"GHJK is a parallelogram and FGH is an isosceles triangle. $\\angle FHG = 40^\\circ$ and $\\angle HJK = 80^\\circ$. Find $\\angle FGK$. Answer: ","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24033":{"id":24033,"question":"The figure is made up of an equilateral triangle, a square and a rectangle. The length of the rectangle is twice its breadth. The area of the square is 36 cm\u00b2. Find the perimeter of the figure. Answer: ","answer0":"54","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24035":{"id":24035,"question":"What is the sum of all the common factors of 16 and 36? Answer: ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24036":{"id":24036,"question":"Joseph spent $\\dfrac{1}{4}$ of his money on a pair of shoes and $\\dfrac{1}{2}$ of the remainder on a basketball. He was left with $84. How much did he spend on the two items? Answer: ","answer0":"140","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24038":{"id":24038,"question":"Find the area of the shaded part. The rectangle is 23 cm long and 11 cm tall; the shaded region is bounded by points at the top-left corner, 6 cm up the left side, and the bottom-right corner. Answer: ","answer0":"57.5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24039":{"id":24039,"question":"A group of boys had an average of 130 game cards. Another boy with 210 game cards joined the group and the average number of game cards became 150. How many boys were there in the group at first? Answer: ","answer0":"3","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24040":{"id":24040,"question":"Mrs Rani borrows $72 000 from the bank to buy a car. The bank charges 2.8% interest per year. How much interest does Mrs Rani have to pay each month? Answer: ","answer0":"168","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24041":{"id":24041,"question":"In the figure, ABC is an isosceles triangle and CDEF is a rhombus. AC = BC and $\\angle CFE = 134^\\circ$. Find $\\angle BAC$. Answer: ","answer0":"67","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24044":{"id":24044,"question":"In a Mathematics quiz, there were a total of 40 questions. Participants were awarded 4 marks for each correct answer, 1 mark for each question left blank and deducted 2 marks for each wrong answer. Emily left 7 questions blank and scored a total of 103 marks for the quiz. How many questions did she answer correctly? Answer: ","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24045":{"id":24045,"question":"Jack had $9.60 less than Jill at first. After Jill gave some of her money to Jack, he had $30 more than her. Jack's money became 4 times Jill's money. (a) How much money did they have in all? (b) How much money did Jill give Jack? ","answer0":"50","answer1":"19.80","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24046":{"id":24046,"question":"The picture shows the distances between Mr Ho's house, the library and his office. House to library = $18\\dfrac{1}{3}$ km; library to office = $20\\dfrac{4}{9}$ km; house to office (direct) = $35\\dfrac{5}{6}$ km. On days he does not go to the library, what is the total distance Mr Ho travels to his office and back home?","answer0":"\\(71\\dfrac{2}{3}\\) km","answer1":"\\(35\\dfrac{5}{6}\\) km","answer2":"\\(71\\dfrac{5}{6}\\) km","answer3":"\\(70\\dfrac{2}{3}\\) km","type_id":1,"correct_answer":0},"24047":{"id":24047,"question":"Using the distances: house to library = $18\\dfrac{1}{3}$ km, library to office = $20\\dfrac{4}{9}$ km, house to office direct = $35\\dfrac{5}{6}$ km. On Fridays, Mr Ho stops over at the library on his way home. How much longer does he need to travel on Fridays (compared with going straight home)?","answer0":"\\(2\\dfrac{17}{18}\\) km","answer1":"\\(3\\dfrac{17}{18}\\) km","answer2":"\\(2\\dfrac{1}{18}\\) km","answer3":"\\(1\\dfrac{17}{18}\\) km","type_id":1,"correct_answer":0},"24048":{"id":24048,"question":"The bar graph shows the different coloured shirts sold by a shop in a day. Red 20, Blue 30, Yellow 10, White 42, Black 60. The price of each colour is: Red $10, Blue $10, Yellow $10, White $5, Black $6. (b) How much did the shop collect from the sale of all the shirts? ","answer0":"1390","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24051":{"id":24051,"question":"Kumar and Larry were paid a total of $3850 for a job they did. Kumar was paid $2030 more than Larry. (a) How much was Larry paid for the job? (b) Kumar and Larry were paid based on the number of days they worked. Kumar worked 3 times as many days as Larry. Kumar was paid $5 more than Larry per day. How many days did Kumar work? ","answer0":"910","answer1":"42","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24052":{"id":24052,"question":"Kaiwen spent $\\dfrac{1}{2}$ of her money on 6 cupcakes and 6 cookies. The price of a cookie is $\\dfrac{1}{3}$ the price of a cupcake. She bought some more cookies with $\\dfrac{2}{3}$ of her remaining money. How many cookies did she buy altogether? Answer: ","answer0":"22","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24154":{"id":24154,"question":"Liling had some money. She spent $14 on a story book, \\(\\dfrac{3}{7}\\) of the remainder on a school bag and saved the rest. She saved $28. How much money did Liling have at first? ","answer0":"63","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25255":{"id":25255,"question":"Sheryl wants to buy a smart phone that costs $699 before 7% GST. How much GST does Sheryl have to pay? $","answer0":"48.93","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25256":{"id":25256,"question":"Mr Lim has $45 500 in his savings account. He earns 2.2% interest each year. How much will Mr Lim have in his account at the end of 1 year? $","answer0":"46501","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25259":{"id":25259,"question":"Mdm Jeya receives a monthly salary of $6300. She spends 30% of her salary on her apartment rent and saves \\(\\dfrac{3}{7}\\) of her salary in the bank. Mdm Jeya spends the rest of her monthly salary on food and transport. How much does Mdm Jeya spend on food and transport every month? $","answer0":"1710","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25260":{"id":25260,"question":"The usual price of a laptop was $1580. Wayne bought the laptop at a discount of 20%. (a) What was the discounted price of the laptop? $ (b) There was a 7% GST on the discounted price. How much did Wayne pay for the laptop? $","answer0":"1264","answer1":"1352.48","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25261":{"id":25261,"question":"The selling price of each Model Z car was $168 000. For every car that Mr Fadil sold, he earned 1.2% of the selling price. In July, Mr Fadil earned a total of $8064 from selling Model Z cars. How many Model Z cars did Mr Fadil sell in July? ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25983":{"id":25983,"question":"Mdm Leong had some money. She spent $80 and had $45 left. What percentage of her money did she spend? %","answer0":"64","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25989":{"id":25989,"question":"The table shows the postage rates for sending packages to Indonesia: not over 20 g costs 60 cents, not over 50 g costs 80 cents, not over 100 g costs $1.20, every additional 100 g costs $1.20. Ali sent two packages with a mass of 50 g and 370 g respectively. How much postage did Ali pay altogether? $","answer0":"5.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25991":{"id":25991,"question":"The usual price of a television set was $6000. Mr Jones bought the television set at a 15% discount. (a) How much was the discount? $ (b) GST is 8% of the discounted price. How much did Mr Jones pay for the television set inclusive of GST? $","answer0":"900","answer1":"5508","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"25997":{"id":25997,"question":"Chicken bites cost $2.65 for one box and fishball costs $1.85 for one stick. Bundle offers: one box of chicken bites + one stick of fishball costs $4.20; 3 sticks of fishballs cost $5. Belinda wants to buy 43 boxes of chicken bites and 48 sticks of fishballs for a class party. What is the least amount of money that she has to pay? $","answer0":"189.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26000":{"id":26000,"question":"The table shows the total sales of three magazines in a month (Sports $1950, Science $1448, Math $1850). The bar graph shows the selling price of each magazine. (a) Which magazine had the greatest number of copies sold? (b) The magazine vendor donated \\(\\dfrac{1}{4}\\) of the sales of the magazines to charity. How much was the donation? $","answer0":"Math","answer1":"1312","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27712":{"id":27712,"question":"Jonathan had $300. He spent $60. What percentage of the money did he spend?","answer0":"20%","answer1":"40%","answer2":"60%","answer3":"80%","type_id":1,"correct_answer":0},"27716":{"id":27716,"question":"Charles had five times as much money as Ken at first. After Charles spent $50 and Ken received another $62, they had an equal amount of money. How much money did Ken have at first?","answer0":"$28","answer1":"$56","answer2":"$90","answer3":"$140","type_id":1,"correct_answer":1},"27729":{"id":27729,"question":"The graph shows the fare a taxi company charges for the first 10 kilometres. (a) How much is the taxi fare for the first kilometre? $ (b) Jane paid $15 for her taxi ride. What was the distance she travelled? km","answer0":"3","answer1":"6","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27733":{"id":27733,"question":"Sara deposited $2400 into her bank account. The bank paid interest of 2% per year. How much interest will Sara earn at the end of 1 year? $","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27738":{"id":27738,"question":"Ron and Steve had $394 altogether. Ron and Terry had $363 altogether. Steve and Terry had $401 altogether. How much money did they have altogether? $","answer0":"579","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27741":{"id":27741,"question":"A rectangular garden is \\(25\\dfrac{1}{4}\\) m long and \\(18\\dfrac{1}{2}\\) m wide. A fence is built along its 4 edges. Each meter of fencing costs $32. Find the total cost of fencing. $","answer0":"2800","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27747":{"id":27747,"question":"David gets $15 more allowance than Edward each week. Every week, each of them spends $25 and saves the rest. When David saves $216, Edward saves $96. How much allowance does David get each week? $","answer0":"52","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27750":{"id":27750,"question":"Mrs Lee bought some cupcakes and cookies. The cupcakes were sold at 8 for $25 and the cookies were sold at 12 for $30. Mrs Lee bought an equal number of cupcakes and cookies. She spent a total of $540 for all the cupcakes and cookies. How many cookies did Mrs Lee buy? ","answer0":"768","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27751":{"id":27751,"question":"Mr Lai had some notebooks. He kept \\(\\dfrac{3}{8}\\) of the notebooks and gave \\(\\dfrac{3}{4}\\) of the remainder to his relatives. Then he sold the rest of them at 6 notebooks for $7 and collected $140 from the sale. How many notebooks did Mr Lai have at first? ","answer0":"768","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29546":{"id":29546,"question":"A bakery was having a promotion. Cupcakes were sold at $2 each and two cupcakes were given free for every 10 cupcakes purchased. Mrs Lee needed 30 cupcakes for a party, how much did she have to pay? Cupcakes: 1 for $2; Buy 10 get 2 free! Ans: $","answer0":"52","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29547":{"id":29547,"question":"Umar spent \\(\\dfrac{1}{5}\\) of his savings on some notebooks. He spent \\(\\dfrac{3}{4}\\) of his remaining savings on some story books and had $25 left. How much was Umar's savings? Ans: $","answer0":"125","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29555":{"id":29555,"question":"The price for 30 mangoes is $48. What is the price of 2 such mangoes? $","answer0":"3.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29556":{"id":29556,"question":"The price of a camera is $1200 excluding 9% GST. How much is the price of the camera including GST? $","answer0":"1308","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29557":{"id":29557,"question":"Mrs Raju has $8000 in her savings account. She earns 2% interest each year. How much money will Mrs Raju have in her account at the end of 1 year? $","answer0":"8160","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29559":{"id":29559,"question":"A dress was sold at a discount at a store. Usual Price: $190; 40% off. How much was the discounted price of the dress? $","answer0":"114","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29563":{"id":29563,"question":"Tom was given $4 pocket money every day of the week. He spent $3.20 per day from Monday to Friday and saved the rest. He saved all his pocket money on Saturday and Sunday. Starting on a Monday, how many days did it take for him to save $52? ","answer0":"33","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28513":{"id":28513,"question":"Sally had some money. She used $50 to buy a book, $100 to buy a bag and was left with $250. What percentage of her money did she use altogether?","answer0":"62.5%","answer1":"60%","answer2":"40%","answer3":"37.5%","type_id":1,"correct_answer":3},"28516":{"id":28516,"question":"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?","answer0":"$252","answer1":"$336","answer2":"$294","answer3":"$378","type_id":1,"correct_answer":0},"28529":{"id":28529,"question":"Mary spends $90 on a bag. In addition, she has to pay 9% GST for the bag. How much money did she spend on the bag? Ans: $ ","answer0":"98.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28530":{"id":28530,"question":"Samantha had $24 more than Jeremy at first. After Jeremy gave some of his money to Samantha, he had $42 less than her. How much money did he give to her? Ans: $ ","answer0":"9","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28531":{"id":28531,"question":"Mr Tan received a total of $1345 for all the scrap metal he sold. First 60 kg: $5 per kg; each additional kg: $5.50. What is the total mass of scrap metal sold by Mr Tan? Ans: kg","answer0":"250","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28533":{"id":28533,"question":"Beatrice deposited $50 000 in Bank A which paid her an interest of 2% per year. Charlie deposited $40 000 in Bank B which paid him an interest of 3% per year. (a) How much would Beatrice have in her account at the end of one year? Ans: $ (b) Who earned more interest at the end of one year and how much more? Charlie earned $ more interest.","answer0":"51000","answer1":"200","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28538":{"id":28538,"question":"At a fruit store, mangoes were sold at $3 each. When a customer buys 5 or more mangoes, a 5% discount will be given. (a) Delon bought 10 mangoes. How much was the discount given to him? Ans: $ (b) Anne bought 3 mangoes on Monday and 7 mangoes on Tuesday. How much did Anne pay for the mangoes on the two days in total after the discount? Ans: $ ","answer0":"1.50","answer1":"28.95","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28540":{"id":28540,"question":"A bakery delivered 300 cakes to a hotel. It charged the hotel $50 for each cake in good condition. For every spoiled cake, the bakery had to pay the hotel $30. The hotel paid the bakery a total of $13 000. How many cakes were spoiled? Ans: ","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28547":{"id":28547,"question":"Kai Wen had $100 at first. She bought 5 magazines which cost $16 each. She also bought a book which cost $4. Which expression represents how much she had left?","answer0":"\\($100 - 5 \\times $16 - $4\\)","answer1":"\\($100 - 5 \\times $16 + $4\\)","answer2":"\\($100 + 5 \\times $16 - $4\\)","answer3":"\\($100 + 5 \\times $16 + $4\\)","type_id":1,"correct_answer":0},"28553":{"id":28553,"question":"The table shows the prices of the admission tickets to the Universal Studios. Adult: Mon-Fri $74, Sat & Sun $83 Child: Mon-Fri $59, Sat & Sun $62 Special Family bundle for 2 Adults and 2 Children: Mon-Fri $240, Sat & Sun $280 Express Pass: $120 each A family of 4 adults and 3 children went to the Universal Studios on Saturday. They also bought 4 Express Pass tickets. What was the least possible amount of money they had to pay to go to the Universal Studios? Ans: $","answer0":"988","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28554":{"id":28554,"question":"Mdm Fatimah bought 16 bags. She paid $150 for each bag. With the same amount of money, she could buy 24 identical blouses. What would be the price of two blouses? Ans: $","answer0":"200","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28556":{"id":28556,"question":"John had $260 more than Ali. Ravi had 4 times as much money as John. After Ali spent $60, John had 3 times as much as what Ali had left. How much money did Ravi have? Ans: $","answer0":"1920","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28569":{"id":28569,"question":"Mrs Tan spent \\(\\dfrac{1}{4}\\) of her money on a necklace and \\(\\dfrac{1}{5}\\) of the remainder on a bag. She gave her daughter $60 and had $156 left. What fraction of her money did Mrs Tan spend on the bag?","answer0":"\\(\\dfrac{3}{20}\\)","answer1":"\\(\\dfrac{1}{5}\\)","answer2":"\\(\\dfrac{1}{4}\\)","answer3":"\\(\\dfrac{1}{20}\\)","type_id":1,"correct_answer":0},"28570":{"id":28570,"question":"Mrs Tan spent \\(\\dfrac{1}{4}\\) of her money on a necklace and \\(\\dfrac{1}{5}\\) of the remainder on a bag. She gave her daughter $60 and had $156 left. How much money did Mrs Tan have at first? $","answer0":"360","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28578":{"id":28578,"question":"The usual price of a calculator is $40. During a sale, a discount of 20% is given. What is the price that Azman has to pay if he buys it during the sale? Ans: $","answer0":"32","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28581":{"id":28581,"question":"Ben worked in a restaurant for 5 hours each day from Monday to Friday last week. He was paid $300 at the same rate. (a) How much was he paid for one hour of work last week? Ans: $ (b) At this rate, how many hours would he have to work to be paid $1248? Ans: hours","answer0":"12","answer1":"104","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28582":{"id":28582,"question":"Mrs Lee bought a mobile phone. The mobile phone cost $1600 before GST. How much did Mrs Lee pay for the mobile phone including 9% GST? Ans: $","answer0":"1744","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28583":{"id":28583,"question":"Minghui bought an equal number of erasers and rulers. Each eraser costs $0.90 and each ruler costs $0.20 more than an eraser. She spent $24 altogether. How many rulers did she buy? Ans: ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24057":{"id":24057,"question":"Shahul had $2500. He spent $2000. What percentage of his money did he spend?","answer0":"20%","answer1":"25%","answer2":"80%","answer3":"125%","type_id":1,"correct_answer":2},"24074":{"id":24074,"question":"Mrs Tan had some money at first. She spent \\(\\dfrac{2}{3}\\) of her money on a watch and \\(\\dfrac{1}{5}\\) of her money on food. She had $100 left. How much did she have at first? $","answer0":"750","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24079":{"id":24079,"question":"Mrs Singh deposits $15 000 in the bank for one year. The bank offers an interest of 4% per year. How much will Mrs Singh have in her bank at the end of one year? $","answer0":"15600","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24087":{"id":24087,"question":"Anna and James had the same amount of money at first. Anna bought some pens and had $4.30 left. James wanted to buy highlighters only. The number of highlighters that James wanted to buy was the same as the number of pens Anna bought. However, he was short of $8.70. Each pen cost $1.20 and each highlighter cost $2.50. How much money did Anna have at first? $","answer0":"16.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24088":{"id":24088,"question":"The Art Museum offers tickets on discount. Usual price: $16 per ticket. Buy 1 ticket at 10% discount. Buy 2 or more tickets at 20% discount. (a) Mr Lim bought 1 ticket. How much did he pay? $ (b) Mr Tan bought 3 tickets. What was the least amount of money he paid? $","answer0":"14.40","answer1":"38.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24093":{"id":24093,"question":"Kean Yew had 7200 shuttlecocks. He packed the shuttlecocks into as many bags of 7 shuttlecocks as possible and had some shuttlecocks left unpacked. He sold all his shuttlecocks and received $3608. Each bag of shuttlecocks was sold at $3.50. (a) How many shuttlecocks were left unpacked? (b) Each of the shuttlecocks left unpacked was sold at the same price. How much did each of the shuttlecocks left unpacked sell at? $","answer0":"4","answer1":"2.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24164":{"id":24164,"question":"On Monday, Mr Yusof bought 4 tables. Each table cost $357. On Tuesday, he bought 6 identical chairs. The 6 chairs cost as much as the 4 tables. How much did each chair cost? $","answer0":"238","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26027":{"id":26027,"question":"Sophia paid $87.40 for 3 identical pencils and 7 identical markers. The price of a marker is $1.20 more than the price of a pencil. Tim bought 10 such pencils. What was the amount of money he paid for 10 such pencils? ","answer0":"79","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26037":{"id":26037,"question":"The total cost of 2 identical files and 3 identical markers was $15. The total cost of 5 such files and 6 such markers was $34.80. What was the cost of 1 such marker? ","answer0":"1.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26046":{"id":26046,"question":"The table shows the parking charges at Value Shopping Mall: first hour or part thereof (9 a.m. to 5 p.m.) costs \\$1.20; every additional \\(\\dfrac{1}{2}\\) hour or part thereof costs \\$1.00; after 5 p.m. till next morning 9 a.m. costs \\$5.00 per entry. (a) Mrs Wee parked her car from 9.30 a.m. to 11.45 a.m. How much did she pay for her parking charges? (b) Mr Ong parked his car from 4.30 p.m. till the next morning 9 a.m. How much did he pay for his parking charges? (a) [?] (b) [?]","answer0":"4.20","answer1":"5.00","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26573":{"id":26573,"question":"Mr Tan saves $1500 each month. How much does he save in 30 years? $","answer0":"540000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27055":{"id":27055,"question":"The table shows the prices of muffins and cookies at Marvel Cafe and Simply Cafe. Marvel Cafe: Muffin $4.00, Cookie $1.60. Simply Cafe: Muffin $3.20, Cookie $2.00. (a) Mrs Lim bought 16 muffins and 20 cookies from Simply Cafe. How much did she pay in all? $ (b) John bought muffins and cookies from Marvel Cafe. Sally bought muffins and cookies from Simply Cafe. Both John and Sally bought the same number of muffins. John bought 5 cookies and Sally bought 8 cookies. They paid the same amount of money. How many muffins did each of them buy? ","answer0":"91.20","answer1":"10","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27776":{"id":27776,"question":"A tin of paint costs $24.50. Steve needs to buy 7 tins of paint, but he is short of $5. How much money does Steve have? $","answer0":"166.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27778":{"id":27778,"question":"What is the price of the backpack after a discount of 8%? Usual price: $50 $","answer0":"46","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27786":{"id":27786,"question":"The line graph shows the amount of money Liling saved each week over a period of 4 weeks. (a) In which week did Liling save twice the amount of money she saved in Week 3? Week (b) How much did Liling save in Week 4? $ (c) How much less money did Liling save in Week 1 than in Week 2? $","answer0":"2","answer1":"60","answer2":"24","answer3":null,"type_id":2,"correct_answer":null},"27787":{"id":27787,"question":"Two apples cost $0.30 more than a pear. The pear costs $0.45 more than each apple. How much will 2 such pears and 1 such apple cost altogether? $","answer0":"3.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29573":{"id":29573,"question":"Timothy sold 6000 plates of chicken rice and 1500 bowls of prawn noodles in January. He collected $45 000 from the sales in January. The amount of money he collected from a bowl of prawn noodles is twice the amount of money he collected from a plate of chicken rice. What was the amount of money he collected from a plate of chicken rice? Ans: $","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29576":{"id":29576,"question":"Taylor saved 2 notes in her piggy bank each day for 10 days. Each note was either a $2 note or a $5 note. The total amount of money in the piggy bank was $61. How many of the notes were $2 notes? ","answer0":"13","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29582":{"id":29582,"question":"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 \u2014 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 kg, so she packs them into 2 smaller parcels. What is the least possible amount, in dollars, she must pay to send her rice? ","answer0":"66.50","answer1":"137.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28600":{"id":28600,"question":"The cost of a laptop was $4098. A washing machine cost $1258 more than the laptop. Find the total cost of 70 such washing machines.","answer0":"$286 360","answer1":"$286 860","answer2":"$322 860","answer3":"$374 920","type_id":1,"correct_answer":3},"28612":{"id":28612,"question":"Aileen saved $3.20 every day from 1st June 2025. A few days later, Bernard started to save. He saved an equal amount of money each day. At the end of 7th June 2025, Bernard saved $14.40. At the end of 9th June 2025, Aileen's total savings and Bernard's total savings were the same. How much did Bernard save each day? ","answer0":"7.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28613":{"id":28613,"question":"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? ","answer0":"8.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28621":{"id":28621,"question":"Charlene had $102 less than Bernice. After Charlene gave Bernice $90, Bernice had 5 times as much as what Charlene had left. How much money did Charlene have at first? ","answer0":"160.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28638":{"id":28638,"question":"A box of cookies at Lee Bakery costs $25. Company A bought 200 such boxes for an event and Company B bought 80 boxes to donate to charity. Find the total amount of money collected by Lee Bakery from the sale of the boxes of cookies to Company A and Company B. Ans: $","answer0":"7000","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28639":{"id":28639,"question":"Mr Tan sold three types of tickets for a concert. The table shows the price of each type of ticket and the number of ticket A and ticket B sold. Ticket A: $12 each, 40 sold Ticket B: $7 each, 36 sold Ticket C: $3 each, ? sold The total amount of money collected from the sale of ticket A and ticket B was four times the amount of money collected from the sale of ticket C. How many ticket C were sold by Mr Tan? Ans: ","answer0":"61","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28640":{"id":28640,"question":"Every day, Jing Han placed either a $2-note or a $5-note into her piggy bank which was empty at first. Every 20 days, her father also placed a $10-note into her piggy bank. At the end of 50 days, she had $222 in her piggy bank. How many of the notes in her piggy bank at the end of 50 days were $2-notes? Ans: ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27832":{"id":27832,"question":"The table shows the charges for a photocopier service: first 100 copies cost 7 cents per copy; above 100 copies cost 4 cents per copy. (a) Murali printed 98 copies. How much did he pay? (b) Aminah printed some copies and paid $8.12 for the photocopying services. How many copies did she print? (a) $ (b) copies","answer0":"6.86","answer1":"128","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27835":{"id":27835,"question":"Rosnah spent $739.50 on some pillows and towels. She bought 3 more pillows than towels. A pillow cost $22.50 and a towel cost $9.50. (a) Find the cost of 3 pillows. (b) How many towels did she buy? (a) $ (b) towels","answer0":"67.50","answer1":"21","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27838":{"id":27838,"question":"Zhi Wei earns $2400 each month. He spends some of his salary and saves the rest. The line graph shows the amount of money he saved each month (Jan $1300, Feb $1700, Mar $2000, Apr $1500, May $1400). (a) In which month did Zhi Wei spend the most amount of money? (c) What percentage of his monthly salary did he spend in May? Give your answer correct to the nearest 1%. (a) (c) ","answer0":"January","answer1":"42","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27839":{"id":27839,"question":"Zhi Wei earns $2400 each month and saves the rest of his salary. In March he saved $2000. What fraction of his monthly salary did he save in March? Give your answer in the simplest form.","answer0":"\\(\\dfrac{5}{6}\\)","answer1":"\\(\\dfrac{2}{3}\\)","answer2":"\\(\\dfrac{3}{4}\\)","answer3":"\\(\\dfrac{4}{5}\\)","type_id":1,"correct_answer":0},"29591":{"id":29591,"question":"A set lunch cost $10.28. What is the cost, in dollars, of 60 such set lunches? $","answer0":"616.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29593":{"id":29593,"question":"The usual price of a mobile phone was $1250. During a sale, it was sold at a discount of 30%. What was the price, in dollars, of the mobile phone after the discount? $","answer0":"875","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29594":{"id":29594,"question":"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? $","answer0":"4.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30057":{"id":30057,"question":"Terry had some $2, $5, and $10 notes in his wallet. He had 12 notes and the total value of the notes was $71. How many $5-notes did he have?","answer0":"7","answer1":"2","answer2":"3","answer3":"5","type_id":1,"correct_answer":3},"30073":{"id":30073,"question":"The table shows the charges for delivering items within Singapore by a company: mass step not over 5 kg costs $14; not over 15 kg costs $17; not over 30 kg costs $20; per additional step of 1 kg or part thereof costs $2.50. How much will Mrs Sammy have to pay the company for the delivery of an item that weighs 36.2 kg? Ans: $","answer0":"37.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30074":{"id":30074,"question":"The price of an air-fryer is $135. Mr Henderson bought it at a discount of 15%. How much did he pay for the air-fryer? Ans: $","answer0":"114.75","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30080":{"id":30080,"question":"Mr Theng earned $4038 in July. He spent \\(\\dfrac{1}{3}\\) of it on rent and \\(\\dfrac{3}{8}\\) of the remainder on food. (a) How much money did he spend on rent? Ans: $ (b) How much money had he left? Ans: $","answer0":"1346","answer1":"1682.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30082":{"id":30082,"question":"Jalyn spent $96 on grocery and \\(\\dfrac{1}{5}\\) of her remaining money on transport. She was left with \\(\\dfrac{8}{15}\\) of her money. How much money did she have at first? Ans: $","answer0":"360","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30083":{"id":30083,"question":"A florist sells bouquets of flowers at $15 per bouquet. When a customer buys 3 or more bouquets, a discount of 5% will be given on the total bill. (a) Kelly bought 6 bouquets. How much was the discount given to her? Ans: $ (b) Mrs Aishah paid $513 after discount for some bouquets of flowers. How many bouquets of flowers did she buy? ","answer0":"4.50","answer1":"36","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30084":{"id":30084,"question":"The table shows the number of hours Maggie worked in a restaurant: Mon to Thur 6 hours per day, Fri to Sat 9 hours per day, Sun 0 hours. (a) What is the average number of hours she worked per day? (b) Maggie is paid $8.50 per hour. What is the total amount of money she earned in 1 week? Ans: $","answer0":"6","answer1":"357","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30089":{"id":30089,"question":"The number of bangles to the number of necklaces sold in an accessory shop was 4 : 3. The shop received $2100 altogether from selling the bangles and necklaces. The amount received from selling the bangles was $348 more than the amount received from selling the necklaces. Each bangle cost $1 more than each necklace. (a) How much money was received from selling the necklaces? Ans: $ (b) How many necklaces were sold in the shop? ","answer0":"876","answer1":"42","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24179":{"id":24179,"question":"Jim spent \\(\\dfrac{3}{5}\\) of his salary on transport and spent \\(\\dfrac{1}{8}\\) of the remaining salary on food. He gave \\(\\dfrac{1}{10}\\) of his salary to his mother and had $1325 left. What was the amount of his salary? Ans: $","answer0":"5300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24180":{"id":24180,"question":"At a concert, \\(\\dfrac{5}{12}\\) of the people were students and the rest were adults. \\(\\dfrac{3}{4}\\) of the adults were women. 70 men attended the concert. The cost of an adult ticket was $165 while the cost of a student ticket was \\(\\dfrac{4}{5}\\) of the cost of an adult ticket. What was the cost of 1 student ticket? Give your answer in dollars. Ans: $ What was the amount of money collected from the sales of the student tickets? Give your answer in dollars. Ans: $","answer0":"132","answer1":"26400","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24643":{"id":24643,"question":"Jane spends $48.25 per month on transport. How much would she spend on transport in 3 years? $ ","answer0":"1737","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24645":{"id":24645,"question":"Mrs Chin had $8000 in her bank account. The bank paid her a 3% interest at the end of each year. She did not withdraw any money from her account. How much money was in her bank account at the end of one year? $ ","answer0":"8240","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24647":{"id":24647,"question":"Jasmine bought 2 mattresses that cost $750 each. She had to pay 7% GST. How much did she pay for both the mattresses including 7% GST? $ ","answer0":"1605","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24648":{"id":24648,"question":"Tammy bought some apples and pears. The number of apples to the number of pears is 2 : 1. An apple cost $1.50 and a pear cost $0.90. Tammy spent $936. How many pears did she buy? ","answer0":"240","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24649":{"id":24649,"question":"In a shop, Mr Jolly had 5500 milk cartons for sale. (a) 45% of the milk cartons were strawberry milk. How many cartons of strawberry milk were there?
(b) Mr Jolly sold each carton of milk for $3. He collected $12375. What percentage of milk cartons were sold? %","answer0":"2475","answer1":"75","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24650":{"id":24650,"question":"The table shows the number of books sold in a bookshop from Monday to Thursday. Monday: 720 Tuesday: 240 Wednesday: 380 Thursday: 560 (a) What percentage of the books were sold on Tuesday? Give your answer rounded to 2 decimal places. % (b) Terry wanted to buy 15 books from the bookshop but was short of $54. In the end, he bought 13 books and had $34.60 left. Find the cost of 1 book. $ ","answer0":"12.63","answer1":"44.30","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24651":{"id":24651,"question":"Sarah had some money in the piggy bank. On Monday, she took out \\(\\dfrac{2}{5}\\) of the money to buy a present. She had $78 left and she put it back into the piggy bank. On Tuesday, she took out \\(\\dfrac{3}{8}\\) of the money to buy some story books. She had $28.80 left and she put it back into the piggy bank. After that, she found that there was $246.30 in the piggy bank. How much money did she have in the piggy bank at first? $ ","answer0":"450","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26062":{"id":26062,"question":"Ally and Bella had the same amount of money at first. After Ally spent $20 and Bella spent $80, Ally had 3 times as much money as Bella. How much money did Bella have at first?","answer0":"$100","answer1":"$110","answer2":"$140","answer3":"$220","type_id":1,"correct_answer":1},"26074":{"id":26074,"question":"Mr Tan had $8000. He gave $2000 to his wife and deposited the remaining amount in the bank. The bank paid 5% interest at the end of each year. How much money did he have in the bank at the end of 1 year? $","answer0":"6300","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26078":{"id":26078,"question":"The table shows the charges for bicycle rental: First hour $6.00; every additional \\(\\dfrac{1}{2}\\) hour or part thereof $2.50. John and his brother rented a bicycle each from 2.00 p.m. to 4.15 p.m. How much did they pay altogether? $","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26086":{"id":26086,"question":"Mrs Lim paid $53 for 5 mugs and 4 bowls. The cost of each bowl was $2 more than the cost of each mug. How much did Mrs Lim pay for the 5 mugs? $","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27062":{"id":27062,"question":"Mr and Mrs Gomez took their 2 children to a museum. The price of an adult ticket was 3 times as much as a child ticket. They paid a total of $146.40 for their tickets. What was the price of a child ticket? $","answer0":"18.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27063":{"id":27063,"question":"Mdm Norah had $56 000 in her bank account. The bank paid 6% interest at the end of each year. How much did she have in her bank account at the end of 1 year? $","answer0":"59360","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27066":{"id":27066,"question":"A fan cost $55. Elle bought it at 40% discount. How much was the discount? $","answer0":"22","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28679":{"id":28679,"question":"Sarah paid $48 for 5 books and 2 pens. Tanya paid $36 for 2 books and 5 pens. Find the cost of 1 book and 1 pen. ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28688":{"id":28688,"question":"Amy was given $4 pocket money every day of the week. She spent $3.60 per day from Monday to Friday and saved the rest. She saved all her pocket money on Saturday and Sunday. (a) How much money did Amy save in a week? (b) Starting on a Monday, how many days would Amy take to save $62? ","answer0":"10","answer1":"49","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28705":{"id":28705,"question":"Anika and Krishnan had a total of $322 at first. After Anika received $74 from her mother and Krishnan spent half of his money, they had the same amount of money. How much money did Anika have at first? Ans: $","answer0":"58","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28707":{"id":28707,"question":"Natalie bought some packets of potato chips. Large packets: 3 packets for \\$8. Small packets: 4 packets for \\$6. She spent an equal amount of money on the large and small packets of potato chips. She bought 35 more small packets than large packets. Find the cost of 9 large packets of potato chips. Ans: \\$[?]","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28722":{"id":28722,"question":"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? $","answer0":"48.90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28723":{"id":28723,"question":"At a bookshop, a box of 12 pencils costs $9.60 and a box of 7 erasers costs $3.50; both are sold only in whole boxes. Mr Ali bought 8 more pencils than erasers at the bookshop. The total number of pencils and erasers he bought was fewer than 70. How much did Mr Ali spend on the pencils and erasers altogether? $","answer0":"42.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30112":{"id":30112,"question":"Mrs Liew deposits $90 000 in a bank for one year. The interest rate is 2% per year. What is the total amount of money she will have in the bank at the end of one year? Ans: $","answer0":"91800","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30120":{"id":30120,"question":"The table shows the parking charges at a shopping mall: 1st hour or part thereof costs $2.80; subsequent 30 minutes or part thereof costs $0.90. Mr Wong parked his car from 5.45 p.m. to 7.55 p.m. How much was his parking charges? Ans: $","answer0":"5.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30121":{"id":30121,"question":"Sam had $340 more than John. Daniel had twice as much money as Sam. The total amount of money that Sam and Daniel had was $1230. How much money did John have? Ans: $","answer0":"70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30122":{"id":30122,"question":"Daryl and James spent an average of $12.20 on their dinner. Daryl spent $2.40 less than James, how much did James spend on his dinner? Ans: $","answer0":"13.40","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30130":{"id":30130,"question":"Ahmad spent $112 for 5 identical books and 5 identical pens. The cost of 4 pens is the same as 3 books. What is the cost of 1 pen? Ans: $","answer0":"9.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30131":{"id":30131,"question":"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: $","answer0":"7","answer1":"98","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30134":{"id":30134,"question":"Two companies show delivery fees. Fast Express: service fee $9, first 5 km $1.20 per km or part thereof, above 5 km $0.70 per km or part thereof. SaSamoveit: service fee $12, first 3 km $1 per km or part thereof, above 3 km $0.45 per km or part thereof. (a) Mr Lee wants to send a parcel from RH School to NR School which is 4.4 km away. What is the delivery fee he needs to pay if he uses SaSamoveit? Ans: $ (b)(ii) Mrs Wen wants to send a parcel 8.7 km away to the cheaper company. How much will she save when she uses the cheaper company? Ans: $","answer0":"15.90","answer1":"0.10","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30150":{"id":30150,"question":"Mr Chua and Miss Sally had the same amount of money. Mr Chua bought 3 muffins and had $13 left. Miss Sally wanted to buy 8 muffins but was short of $11. What was the cost of 1 muffin? ","answer0":"4.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26115":{"id":26115,"question":"Matthew had $25 more than Amy. When Amy gave Matthew $20, Matthew had 6 times as much money as Amy. How much money did Amy have at first?","answer0":"$29","answer1":"$33","answer2":"$78","answer3":"$108","type_id":1,"correct_answer":1},"27148":{"id":27148,"question":"Marie was given some money to spend at a carnival. She asked for $20 more as she needed more money. After she spent $40.85, she had $5.35 left. How much did Marie have at first? ","answer0":"26.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27150":{"id":27150,"question":"Mdm Lim went to a supermarket to buy 29 oranges. The oranges were priced at $0.70 each or $5.00 per bag of 8 oranges. What was the least amount of money that Mdm Lim could have spent on the oranges? ","answer0":"18.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27154":{"id":27154,"question":"There are three laptops for sale. The total cost of laptop A and laptop B is $2215. The total cost of laptop B and laptop C is $3709. Laptop C costs four times as much as laptop A. a) How much more does laptop C cost than laptop A? b) How much does laptop B cost? ","answer0":"1494","answer1":"1717","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27162":{"id":27162,"question":"The ratio of Clara's money to Devi's money is 3 : 8. Clara has $21. How much money does Devi have? $","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27167":{"id":27167,"question":"The cost of a present was to be shared equally among 8 friends. However, 3 of the friends decided not to pay for the present. As a result, the remaining friends each had to pay $126 more for the present. How much did each of the 8 friends have to pay at first? $","answer0":"210","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27169":{"id":27169,"question":"Sandra was given some money to buy some books. If she bought 13 books, she would need $9 more. If she bought 9 books, she would be left with $15. How much did each book cost? $","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27171":{"id":27171,"question":"Randy spent $189 on a table and \\(\\dfrac{4}{9}\\) of his remaining money on a chair. He had \\(\\dfrac{1}{6}\\) of his original sum of money left. How much money did he have at first? $","answer0":"270","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27173":{"id":27173,"question":"Betty sold brownies at $3 each. For every 5 brownies purchased, she gave 2 free brownies to her customers. On Friday, she sold and gave away a total of 240 brownies. (a) What was the largest possible number of brownies given free on Friday? (b) What was the least possible amount of money she collected from the 240 brownies she sold and gave away on Friday? $","answer0":"68","answer1":"516","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27920":{"id":27920,"question":"Sanjeev has $200. He gave $80 to his sister. What percentage of his money did Sanjeev give to his sister?","answer0":"20%","answer1":"40%","answer2":"60%","answer3":"80%","type_id":1,"correct_answer":1},"27931":{"id":27931,"question":"At a sale, Mr Sim bought 10 mugs of the same kind. Mrs Sim bought 8 such mugs. She also bought 3 towels at $2.50 each. Altogether, Mrs Sim spent $2.30 less than Mr Sim. What was the total amount of money both Mr and Mrs Sim spent? Ans: $","answer0":"95.70","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27936":{"id":27936,"question":"Malik bought a sofa set which cost $1200 before a GST of 9%. What was the amount of GST that he had to pay for the sofa set? Ans: $","answer0":"108","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27940":{"id":27940,"question":"The table shows the rental rate for a bicycle: First hour $8; for every additional half hour or part thereof $2.50. Mr Chua rented a bicycle from 11.30 a.m. to 2.10 p.m. How much did he pay for the bike rental in total? Ans: $","answer0":"18","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27941":{"id":27941,"question":"Mr Lee bought 2 identical tables and 2 identical chairs from a furniture store. He paid $3450 in total. The cost of 2 chairs was $300 more than the cost of 1 table. Find the cost of a table. Ans: $","answer0":"1050","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27947":{"id":27947,"question":"Mrs Loh gave \\(\\dfrac{5}{6}\\) of her money to her 3 children, Fred, Greg and Helen in the ratio of 1 : 2 : 3. Helen received $190 more than Fred. How much money did the 3 children receive altogether? Ans: $","answer0":"570","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27948":{"id":27948,"question":"Mrs Loh gave \\(\\dfrac{5}{6}\\) of her money to her 3 children, Fred, Greg and Helen in the ratio of 1 : 2 : 3. Helen received $190 more than Fred. How much money did Mrs Loh have at first? Ans: $","answer0":"684","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27961":{"id":27961,"question":"The original price of each fan is $35. During a sale, Fan A gets $6.80 off the original price and Fan B gets a 20% discount. Which fan was cheaper after the discount? How much is it cheaper than the other fan?","answer0":"Fan B, by $0.20","answer1":"Fan A, by $0.20","answer2":"Fan B, by $1.20","answer3":"Fan A, by $6.80","type_id":1,"correct_answer":0},"27962":{"id":27962,"question":"The original price of each fan is $35. During a sale, Fan A gets $6.80 off the original price and Fan B gets a 20% discount. Jefferson wanted to buy the cheaper fan on discount. He had to pay an additional 9% GST on the discounted price. How much did Jefferson have to pay for the fan in total? Ans: $","answer0":"30.52","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27963":{"id":27963,"question":"A box of biscuit is sold at $5.50. For every 5 boxes of biscuits bought, 2 boxes of biscuits are given free. Nadiah bought some boxes of biscuits and paid a total of $126.50. How many boxes of biscuits did she have? Ans: ","answer0":"31","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27964":{"id":27964,"question":"A box of biscuit is sold at $5.50. For every 5 boxes of biscuits bought, 2 boxes of biscuits are given free. In every box of biscuits, there are 10 pieces of biscuits. Daryl needs to get 485 pieces of biscuits. What is the least amount of money he has to pay? Ans: $","answer0":"192.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28186":{"id":28186,"question":"At a shop, 1 T-shirt and 2 similar pairs of pants cost $180. 3 such T-shirts and 2 such pairs of pants cost $320. Find the cost of 1 pair of pants. $","answer0":"55","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28192":{"id":28192,"question":"Cindy spent \\(\\dfrac{1}{7}\\) of her money and an additional $8 on a bag. She spent \\(\\dfrac{1}{4}\\) of her remaining money and an additional $5 on a wallet. She had $43 left. How much money did Cindy spend on the bag and the wallet altogether? $","answer0":"41","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29610":{"id":29610,"question":"Alex receives a monthly allowance of $1000. He spends 80% of his allowance and saves the rest. How many months will it take him to save a total of $12 000? ","answer0":"60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29611":{"id":29611,"question":"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? $","answer0":"148.24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29614":{"id":29614,"question":"35 people wanted to share the cost of a present equally. However, 5 people decided not to pay for it. As a result, the remaining people each had to pay $3.25 more. How much did the present cost? $","answer0":"682.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29615":{"id":29615,"question":"Kenny needed 120 pieces of ribbons, each of length 60.25 cm, to tie presents for a party. Ribbons are sold in rolls of 2 m each. Each roll of ribbon costs $4.80. a) What is the least number of rolls of ribbons that Kenny needs to buy? b) How much does he have to pay for the rolls of ribbons? $","answer0":"40","answer1":"192","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28737":{"id":28737,"question":"Matthew had $25 more than Amy. When Amy gave Matthew $20, Matthew had 6 times as much money as Amy. How much money did Amy have at first?","answer0":"$29","answer1":"$33","answer2":"$78","answer3":"$108","type_id":1,"correct_answer":1},"28754":{"id":28754,"question":"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? ","answer0":"1.05","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28755":{"id":28755,"question":"The price of one cookie from a bakery is $1.80. When a customer buys 3 cookies, he will receive one more for free. Ben paid $39.60 for his cookies. How many cookies did Ben receive altogether? ","answer0":"29","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28758":{"id":28758,"question":"A table and a cupboard cost $1345 altogether. \\(\\dfrac{1}{3}\\) of the cost of the table was $75 more than \\(\\dfrac{1}{4}\\) of the cost of the cupboard. How much more did the table cost than the cupboard? ","answer0":"65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28760":{"id":28760,"question":"Anthony made some pies and muffins. He sold each pie at $7 and each muffin at $3. The ratio of the number of pies sold to the number of muffins sold is 1 : 8. Anthony collected $589 altogether. How many pies did he sell? ","answer0":"19","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28765":{"id":28765,"question":"Genna bought some shoes at an average price of $54. She then bought another 3 pairs of shoes at $102 each and the average price became $72. How many pairs of shoes did she buy altogether? ","answer0":"8","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28766":{"id":28766,"question":"Sandy bought an equal number of muffins and tarts. The muffins were sold at 4 for $3 and the tarts were sold at 7 for $5. She paid a total of $164 for all the muffins and tarts. How many muffins and tarts did she buy altogether? ","answer0":"224","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28767":{"id":28767,"question":"Mr Chandran bought a television that cost $1320 before a discount of 30%. (a) Find the amount of discount given for the television. (b) Mr Chandran paid $1722 for a laptop. The total discount for the television and the laptop was $642. What was the percentage discount given for the laptop? %","answer0":"396","answer1":"12.5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28776":{"id":28776,"question":"The ratio of Clara's money to Devi's money is 3 : 8. Clara has $21. How much money does Devi have? $","answer0":"56","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28781":{"id":28781,"question":"The cost of a present was to be shared equally among 8 friends. However, 3 of the friends decided not to pay for the present. As a result, the remaining friends each had to pay $126 more for the present. How much did each of the 8 friends have to pay at first? $","answer0":"210","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28783":{"id":28783,"question":"Sandra was given some money to buy some books. If she bought 13 books, she would need $9 more. If she bought 9 books, she would be left with $15. How much did each book cost? $","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28785":{"id":28785,"question":"Randy spent $189 on a table and \\(\\dfrac{4}{9}\\) of his remaining money on a chair. He had \\(\\dfrac{1}{6}\\) of his original sum of money left. How much money did he have at first? $","answer0":"270","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28787":{"id":28787,"question":"Betty sold brownies at $3 each. For every 5 brownies purchased, she gave 2 free brownies to her customers. On Friday, she sold and gave away a total of 240 brownies. (a) What was the largest possible number of brownies given free on Friday? (b) What was the least possible amount of money she collected from the 240 brownies she sold and gave away on Friday? $","answer0":"68","answer1":"516","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30180":{"id":30180,"question":"Lily had a monthly allowance of $720. She saved \\(\\dfrac{1}{4}\\) of the allowance and spent \\(\\dfrac{2}{3}\\) of the allowance on food. She spent the remainder equally on transport and her hobby. How much did she spend on transport? Ans: $","answer0":"30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30187":{"id":30187,"question":"The table shows the rates for renting a bicycle from a shop: first 2 hours cost $12; after the second hour, $5 per hour or part thereof. Ali rented a bicycle from 10 15 to 14 30. How much did he have to pay? Ans: $","answer0":"27","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30188":{"id":30188,"question":"The total cost of a bag and 3 files was $65. The cost of the bag was twice the cost of each file. What was the cost of the bag? Ans: $","answer0":"26","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30194":{"id":30194,"question":"There is a sale: first pair of shoes at 40% discount, second pair at 55% discount. Tom bought 2 pairs of shoes. Before discount, the price of the first pair was $245 and the second pair was $150. (a) What was the discount for the first pair of shoes? Ans: $ (b) What was the price of the second pair of shoes after the discount? Ans: $","answer0":"98","answer1":"67.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30195":{"id":30195,"question":"A shop sells cupcakes: 1 pack of 3 cupcakes costs $4.90, and 1 cupcake costs $1.85. Mrs Tan has $29 to buy cupcakes at this shop. What is the most number of cupcakes she can buy? ","answer0":"17","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24194":{"id":24194,"question":"A pencil case cost $6 more than a water bottle. Mrs Tan paid $28 for a pencil case and a water bottle. Find the cost of a water bottle. ","answer0":"11","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24661":{"id":24661,"question":"A pen and an eraser cost $1.50. Min Yi paid $18 for 15 pens and 10 erasers. Jun Jie bought 3 erasers. Find the amount Jun Jie paid.","answer0":"$ 0.90","answer1":"$ 1.80","answer2":"$ 2.70","answer3":"$ 3.00","type_id":1,"correct_answer":2},"26145":{"id":26145,"question":"Amy has twice as many $20 notes as $50 notes in a box. The total value of the money in the box is $6300. How many $20 notes are there in the box?","answer0":"140","answer1":"180","answer2":"210","answer3":"315","type_id":1,"correct_answer":0},"26156":{"id":26156,"question":"A store rewards customers with 6 points for every $50 spent. Mrs Tan spent $240 at the store. What is the total number of points Mrs Tan receives from the store? ","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26158":{"id":26158,"question":"The table shows the number of cups of bubble tea each person bought at a Charity Fair. How much money was collected if each cup of bubble tea was sold at $6 per cup? Ans: $","answer0":"870","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26583":{"id":26583,"question":"100 identical chairs cost $6 000 and 20 identical tables cost $9 000. Find the total cost of 1 chair and 1 table.","answer0":"$105","answer1":"$510","answer2":"$645","answer3":"$960","type_id":1,"correct_answer":1},"27177":{"id":27177,"question":"Mary spent $50 of her weekly allowance of $200. What percentage of her weekly allowance did she spend? %","answer0":"25","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27186":{"id":27186,"question":"Alice, Betty and Cindy shared $72 in the ratio of 2 : 3 : 1. How much did Alice receive? $","answer0":"24","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27188":{"id":27188,"question":"Mrs Fang bought a chair for $150 at a shop on Monday. On Tuesday, the same shop gave a discount of 25% for buying the same chair. How much would Mrs Fang have saved if she bought the chair on Tuesday? $","answer0":"37.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29625":{"id":29625,"question":"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: $","answer0":"218","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27976":{"id":27976,"question":"Evan was given $4 pocket money every day from Monday to Friday. He spent $3.20 each day from Monday to Thursday and saved the rest. He spent 30 cents more on Friday. How much did Evan save altogether?","answer0":"$3.20","answer1":"$3.70","answer2":"$4.00","answer3":"$4.30","type_id":1,"correct_answer":1},"27999":{"id":27999,"question":"The rate to send letters to a country is: first 20 g costs $0.85, every additional 10 g or part thereof costs $0.25. Ben sent a letter that weighed 43 g. How much did Ben pay for sending the letter? Give your answer in dollars. $","answer0":"1.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28005":{"id":28005,"question":"A baker baked some cupcakes for sale on Saturday morning. He sold 65% of the cupcakes on Saturday and found that he had 203 cupcakes left. (a) How many cupcakes did the baker bake on Saturday morning? (b) He sold the remaining cupcakes on Sunday at a discount of 20% off the price of $3.50 each. How much were all the cupcakes sold for on Sunday? Give your answer in dollars. $","answer0":"580","answer1":"568.40","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28006":{"id":28006,"question":"The graph shows the cost of food delivery a company charges for delivering meals for the first 10 kilometres. (a) How much would it cost to deliver a meal that is within 2 km? Give your answer in dollars. $ (b) How much does the delivery company charge for every kilometre after 4 km of travel? Give your answer in dollars. $ (c) The delivery man has to drive 9 km to Peggy's house. How much is her delivery charge? Give your answer in dollars. $","answer0":"3","answer1":"2.50","answer2":"20.50","answer3":null,"type_id":2,"correct_answer":null},"28008":{"id":28008,"question":"Mrs Chan bought an equal number of pots and pans. The ratio of the cost of a pot to the cost of a pan was 3 : 2. The average price of a pot and a pan was $11.25. Mrs Chan paid $45 less for the pans than the pots. How many pans did Mrs Chan buy? ","answer0":"10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28793":{"id":28793,"question":"Charlynn received $300 as a book prize. She gave $60 to her mother. What percentage of the prize money did Charlynn give to her mother?","answer0":"20%","answer1":"25%","answer2":"60%","answer3":"80%","type_id":1,"correct_answer":0},"28823":{"id":28823,"question":"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","answer0":"150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28824":{"id":28824,"question":"Ken wanted to buy 6 pens but he was short of $3.20. Instead, he bought 2 pens and had $10.80 left. How much did Ken have? ","answer0":"17.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28828":{"id":28828,"question":"The pie charts show the number of stationery sold in two bookshops, A and B. The total sold in bookshop A is twice the total sold in bookshop B. The number of pens sold in bookshop B is half the total sold in bookshop B. In bookshop A, Pens = 55% (with a right angle between Pencils and Notebooks). In bookshop B, Pencils = 20%. A bar graph shows the amount earned by shopkeeper A from Pens, Pencils and Notebooks. (b) Shopkeeper A earned a total of $240 from notebooks and each notebook sells for $4. How many pens did shopkeeper A sell? (c) How much was the cost of a pen sold in bookshop A? ","answer0":"165","answer1":"2","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28830":{"id":28830,"question":"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 was more than 30 but fewer than 50. How much did Peili spend on the cupcakes altogether? ","answer0":"48","answer1":"261","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28844":{"id":28844,"question":"The tables show the parking charges of two car parks A and B which are near each other. Car Park A charges $2.50 for the first hour and $1.00 for every additional \\(\\dfrac{1}{2}\\) hour or part thereof. Car Park B is free for the first hour and charges $1.20 for every additional \\(\\dfrac{1}{2}\\) hour or part thereof. Mr Hashim needed to park his car from 1:00 pm to 3:15 pm. Where should he park so that he would pay less, and how much less would he have paid?","answer0":"Car Park B, $1.90 less","answer1":"Car Park A, $1.90 less","answer2":"Car Park B, $0.50 less","answer3":"Car Park A, $1.20 less","type_id":1,"correct_answer":0},"28850":{"id":28850,"question":"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?","answer0":"Alice, 10 more","answer1":"Benson, 10 more","answer2":"Alice, 5 more","answer3":"Benson, 15 more","type_id":1,"correct_answer":0},"28851":{"id":28851,"question":"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. Alice bought some small packs and 5 large packs; Benson bought some small packs and 15 large packs (Alice bought 10 more small packs than Benson). Benson spent more money at the shop. How much more did Benson spend? $","answer0":"35","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30226":{"id":30226,"question":"Bala bought two bags. The average cost of the two bags was $360. One of the bags cost $198. What was the cost of the other bag?","answer0":"$58","answer1":"$162","answer2":"$378","answer3":"$522","type_id":1,"correct_answer":3},"30242":{"id":30242,"question":"Mr Yeo bought a laptop for $3235. He paid $1435 first and the remaining amount in monthly payments of $300 each. How many months did he take to pay the remaining amount? ","answer0":"6","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30247":{"id":30247,"question":"The table shows the amount of money saved by four children. Anne $280, Betty $320, Calvin $304, Derek ?. The average amount of money the four children saved was $295. How much did Derek save? ","answer0":"276","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30250":{"id":30250,"question":"The table shows the ticket prices at a cinema. Adults: $9 per ticket (weekdays), $14.50 per ticket (weekends). Children (12 years old and below): $7 per ticket (weekdays), $14.50 per ticket (weekends). Senior Citizens (60 years old and above): $4.50 per ticket (any day). Mr Ng wants to buy 2 adult tickets, 2 senior citizen tickets and 3 children tickets to watch a movie on a Tuesday evening. How much will he have to pay for all the tickets? ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30255":{"id":30255,"question":"At a supermarket, 200 g of grapes cost $4.50. Apples are sold at 5 for $3.60. How much will 600 g of grapes and 30 apples cost altogether? ","answer0":"35.10","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30259":{"id":30259,"question":"Karen spent $10 on 2 exercise books and 8 pens. She wanted to buy another exercise book but was short of $0.60. Instead, she bought 1 more pen and had $0.40 left. a) What was the cost of an exercise book? b) How much money did Karen have at first? ","answer0":"1.80","answer1":"11.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28866":{"id":28866,"question":"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?","answer0":"$8","answer1":"$9.50","answer2":"$11.50","answer3":"$12","type_id":1,"correct_answer":1},"28880":{"id":28880,"question":"Mr Tan bought an oven for $1035. After a down payment of $90, he paid the remaining amount in monthly payments of $135 each. How many months did Mr Tan take to pay the remaining amount? ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28881":{"id":28881,"question":"A sum of money was shared among Amy, Betty and Clara. Amy received $260 more than Betty. Clara received 4 times as much money as Amy. Betty received $227. How much more money did Clara receive than Amy? ","answer0":"1461","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28883":{"id":28883,"question":"Sally spent a certain amount of money in 7 days. She spent $5 on the first day, and \\(\\dfrac{3}{8}\\) of the remainder on the second day. She spent a total of $10 over the remaining 5 days. How much money did she spend over the 7 days? ","answer0":"21","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28886":{"id":28886,"question":"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? ","answer0":"555","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28891":{"id":28891,"question":"Mrs Yeo had some oranges. She threw away \\(\\dfrac{2}{9}\\) of the oranges, which were rotten. She gave \\(\\dfrac{1}{3}\\) of the remainder to her neighbours. She then sold the rest of the oranges at 4 for $2.20. She received $231 from the sale of the oranges. (a) What fraction of the oranges did she give to her neighbours? (b) How many oranges did she have altogether at first? ","answer0":null,"answer1":"810","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28892":{"id":28892,"question":"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? ","answer0":"297.50","answer1":"9.50","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30276":{"id":30276,"question":"A salesman earns $0.50 for every 7 pens sold. He earns an extra $1 for every 20 pens sold. How much will he earn if he sold 142 pens?","answer0":"$7.00","answer1":"$8.00","answer2":"$10.00","answer3":"$17.00","type_id":1,"correct_answer":3},"30296":{"id":30296,"question":"Mr Ishak paid a total of $447.60 for 3 tables and 9 chairs. Each chair cost $15.20 less than a table. Find the cost of a chair. ","answer0":"33.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30306":{"id":30306,"question":"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? ","answer0":"48","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30307":{"id":30307,"question":"Janice and Kelly bought some cups from a stall. Large cups: 2 for $12. Small cups: 3 for $15. Kelly bought 6 large cups and had $50 left. She bought as many small cups as she could with the remaining money. What fraction of the cups she bought were small cups?","answer0":"\\(\\dfrac{9}{15}\\)","answer1":"\\(\\dfrac{3}{5}\\)","answer2":"\\(\\dfrac{2}{5}\\)","answer3":"\\(\\dfrac{6}{15}\\)","type_id":1,"correct_answer":1},"30316":{"id":30316,"question":"Sally saved $200 in January. Her father gave her $10 for every $40 she saved. How much money did Sally's father give her? ","answer0":"50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30320":{"id":30320,"question":"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? ","answer0":"100","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28026":{"id":28026,"question":"The average daily allowance of 5 students is $4. Another student joined in and their average daily allowance increased to $4.30. How much daily allowance did the last student receive?","answer0":"$1.50","answer1":"$1.80","answer2":"$4.30","answer3":"$5.80","type_id":1,"correct_answer":3},"28040":{"id":28040,"question":"The table shows the carpark rates at Sands Mall: For the first hour $7; For every additional \\(\\dfrac{1}{2}\\) h or part thereof $3. Casper parked his car at Sands Mall from 11 a.m. to 1.20 p.m. How much did he pay for parking? ","answer0":"16","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28048":{"id":28048,"question":"Lily paid $114 for 6 similar tops and 3 similar pairs of shorts. Hazel paid $92 for 3 similar tops and 4 similar pairs of shorts. How much did each top cost? ","answer0":"12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28925":{"id":28925,"question":"Tom received $200 as a prize. He gave $30 to his father. What percentage of the prize money did Tom give to his father?","answer0":"15%","answer1":"30%","answer2":"70%","answer3":"85%","type_id":1,"correct_answer":0},"28936":{"id":28936,"question":"Linda had $9. She spent $6 on 6 pencils and 12 erasers. Each pencil cost 3 times as much as each eraser. She used all her remaining money to buy more pencils of the same kind. How many pencils did Linda buy altogether?","answer0":"5","answer1":"11","answer2":"21","answer3":"27","type_id":1,"correct_answer":1},"28947":{"id":28947,"question":"Julia saves $3000 in the bank for one year. The interest rate is 2% per year. How much money will she have in the bank after 1 year? $","answer0":"3060","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28952":{"id":28952,"question":"Jane bought 1.2 kg of cherries at a price of $0.90 for every 100 g. How much did she pay for them? $","answer0":"10.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28956":{"id":28956,"question":"The table shows the rates for renting a bicycle: $3 for the first hour or part thereof, and $2.20 for every additional \\(\\dfrac{1}{2}\\) hour or part thereof. Karen paid $11.80 for renting a bicycle. She rented the bicycle at 1.30 pm. What was the latest possible time she returned the bicycle? pm","answer0":"4.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28959":{"id":28959,"question":"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 $","answer0":"36","answer1":"30","answer2":"6","answer3":null,"type_id":2,"correct_answer":null},"28961":{"id":28961,"question":"Siti had a total of 20 pieces of two-dollar and five-dollar notes. Peter had 13 pieces of two-dollar notes and 10 pieces of five-dollar notes. Peter had $12 more than Siti. (a) What was the amount of money Peter had? $ (b) How many two-dollar notes did Siti have? ","answer0":"76","answer1":"12","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28962":{"id":28962,"question":"May's monthly salary is $4200. She spends 10% of her monthly salary on transport, 30% of it on food and saves the rest. (a) How much money does she save each month? $ (b) How much more money does she spend on food than transport? $","answer0":"2520","answer1":"840","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28967":{"id":28967,"question":"Alicia had some money at first. She spent $12.60 on 3 notebooks and 6 pencils. She wanted to buy another notebook, but was short of $0.80. Instead, she bought 1 more pencil and had $0.70 left. (a) What was the cost of one notebook? $ (b) How much money did Alicia have at first? $","answer0":"2.40","answer1":"14.20","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28999":{"id":28999,"question":"The usual price of a pair of running shoes was $250. Aly bought it and had to pay 9% GST. What was the price of the running shoes including GST? Ans: $","answer0":"272.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29003":{"id":29003,"question":"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: ","answer0":"15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26171":{"id":26171,"question":"A sandwich costs $6.05. Leonard bought 4 such sandwiches and had $1.85 left. How much money did he have before buying the 4 sandwiches?","answer0":"$4.20","answer1":"$7.90","answer2":"$22.35","answer3":"$26.05","type_id":1,"correct_answer":3},"26173":{"id":26173,"question":"A store charges the following rates for the order of T-shirts: first 15 pieces at $6 per piece, every additional piece at $4 per piece. What is the cost of ordering 50 pieces of T-shirts?","answer0":"$200","answer1":"$230","answer2":"$270","answer3":"$300","type_id":1,"correct_answer":1},"26179":{"id":26179,"question":"Mrs Cheah bought an iron which included a GST of 7%. The price of the iron before GST was $90. How much did she pay for the iron? Ans: $ ","answer0":"96.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26187":{"id":26187,"question":"The bar graph shows the number of pupils who donated to charity over 4 days. The bar representing Day 4 has not been drawn. Day 1 = 50, Day 2 = 60, Day 3 = 30. Over the 4 days, all the pupils donated a total amount of $460. Each pupil donated $2. How many pupils donated on Day 4? ","answer0":"90","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26195":{"id":26195,"question":"Cecily and Nadine shared the total cost of a handbag. Cecily paid $39 more than \\(\\dfrac{4}{9}\\) of the total cost of the handbag. Nadine paid $186. How much did the handbag cost? Ans: $ ","answer0":"4065","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26196":{"id":26196,"question":"The table shows the charges for renting a bicycle: Mon to Fri 9 a.m. to 8 p.m. $11 per hour; Sat and Sun 8 a.m. to 4 p.m. $14 per hour, 4 p.m. to 7 p.m. $15 per hour. (a) Lei Xin rented a bicycle from 9 a.m. to 12 noon on Thursday. How much did she pay? Ans: $ (b) On Sunday, Deric rented a bicycle and returned it at 5 p.m. He paid a total amount of $71. How many hours did he rent the bicycle? Ans: ","answer0":"33","answer1":"5","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"26200":{"id":26200,"question":"At Doughnut Empire, each doughnut is sold at $1.10 or in a box of 11 for $8.90. Mrs Kor wants to buy exactly 208 doughnuts. What is the least amount of money that she needs to pay for the doughnuts? Ans: $ ","answer0":"171.20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27226":{"id":27226,"question":"Ning Hui saved the same amount of money every week for 9 weeks. With the total amount of money saved in the 9 weeks, she bought a pair of shoes that cost $142.35. She had $7.50 left in the end. How much money did Ning Hui save every week? $","answer0":"16.65","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27232":{"id":27232,"question":"Olivia and Patricia bought some gift cards at the prices shown: Small cards are 3 for $5; Large cards are 2 for $7. (a) Olivia spent a total of $36 on some small and large gift cards. How many small gift cards did Olivia buy? (b) Patricia bought an equal number of small and large gift cards. She spent $33 more on the large cards. How many small and large gift cards did Patricia buy altogether? ","answer0":"9","answer1":"36","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30357":{"id":30357,"question":"The total cost of 2 chairs and 1 table is $210. The total cost of 1 chair and 2 tables is $285. What is the cost of 1 chair? ","answer0":"45","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30359":{"id":30359,"question":"The cost of a pen is $1.80. Siti buys 40 such pens and gives the cashier $100. How much change does Siti get? ","answer0":"28","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30369":{"id":30369,"question":"Billy took up a part-time job and was paid by the rates: Monday to Friday $8 per hour, Saturday and Sunday $9.50 per hour. Billy worked 7 hours each day on some weekdays and 5 hours on a Saturday. He was paid $271.50 altogether. How many weekdays did he work? ","answer0":"4","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30377":{"id":30377,"question":"During an overseas vacation, Rita and Sarah had the same amount of allowance. Each day, Rita spent $4 and Sarah spent $6. At the end of the vacation, Sarah had $12 left, while Rita had 4 times as much money as Sarah. a) How many days did the vacation last? b) How much was each girl's allowance at first? ","answer0":"18","answer1":"120","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24201":{"id":24201,"question":"$90 - (6 + 18 \\div 3) \\times 4 =$ ","answer0":"42","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"24212":{"id":24212,"question":"A school bought 25 tables and chairs. A table cost $120 and a chair cost $80. The school paid a total of $2480. a) How many tables were bought? b) How many chairs were bought? ","answer0":"12","answer1":"13","answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30391":{"id":30391,"question":"Sharon was shopping for snacks for her goodie bags. She spent $42.50 altogether. She filled her goodie bags with chocolates and sweets. Each chocolate cost $2.70 and each sweet cost $1.40 less than the chocolate. There were 5 more sweets than chocolates. How many sweets were there altogether? ","answer0":"14","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30399":{"id":30399,"question":"Bala has $1200. He saves $800 and spends the remainder. What fraction of his savings is his spending?","answer0":"\\(\\dfrac{1}{3}\\)","answer1":"\\(\\dfrac{2}{5}\\)","answer2":"\\(\\dfrac{1}{2}\\)","answer3":"\\(\\dfrac{2}{3}\\)","type_id":1,"correct_answer":2},"30422":{"id":30422,"question":"Peter was given a sum of money. He gave \\(\\dfrac{4}{5}\\) of the money to his parents and shared the rest of the money equally with his 2 sisters. His parents received $240. How much did Peter receive in the end? Ans: $","answer0":"20","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30428":{"id":30428,"question":"Ali needs 1 full tank of spring water for a gardening job. Given that 1 \u2113 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: $","answer0":"260","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30429":{"id":30429,"question":"Mr Shelby took a bank loan of $90 000 to buy a car. The bank charged him an interest rate of 5% per year. He paid the loan in equal monthly payments over 2 years. What was the amount he had to pay each month? Ans: $","answer0":"4125","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"30439":{"id":30439,"question":"Caili and Deepa had different amounts of money. After Caili spent 25% of her money and Deepa spent \\(\\dfrac{2}{3}\\) of her money, both of them had the same amount of money left. The total amount of money left was $480. Find the total amount of money they had at first. Ans: $","answer0":"1040","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"27235":{"id":27235,"question":"John and his 29 friends share $9 equally. How much will each person get? $","answer0":"0.30","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28067":{"id":28067,"question":"Ahmad had $200. He spent $60 on a bag and saved the rest of the money. What percentage of his money did Ahmad save?","answer0":"70%","answer1":"60%","answer2":"30%","answer3":"40%","type_id":1,"correct_answer":0},"28092":{"id":28092,"question":"Mr Low took a taxi from home to his office. His taxi fare was based on the charges shown: First 1 km costs $4.40; every additional 500 m or less costs $0.35. Mr Low travelled 3.4 km. How much was his taxi fare? ","answer0":"6.15","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28093":{"id":28093,"question":"Mdm Su paid $26.40 for 15 pairs of scissors and 9 pencils. The total cost of a pair of scissors and a pencil was $2.40. Find the cost of a pair of scissors. ","answer0":"0.80","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"28202":{"id":28202,"question":"The graph shows the number of four types of chocolate bars sold in a supermarket. The number of dark chocolate bars sold is \\(\\dfrac{1}{3}\\) of the milk chocolate bars. Each bar of chocolate was sold at $2. How much did the supermarket earn from the sale of the chocolate bars? $","answer0":"460","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29011":{"id":29011,"question":"Mary had $200. She spent $160. What percentage of her money did she spend?","answer0":"80%","answer1":"60%","answer2":"40%","answer3":"20%","type_id":1,"correct_answer":0},"29034":{"id":29034,"question":"Jenny wanted to buy 9 doughnuts ($3 each) and 6 cupcakes ($1 each) but she would need $2 more than what she had. So she bought 14 cupcakes and some doughnuts. What was the greatest number of doughnuts she could have bought? ","answer0":"5","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29035":{"id":29035,"question":"Mdm Wong deposits $6000 in a bank for one year. The interest rate is 2.5% per year. What is the total amount she will have in the bank at the end of one year? $","answer0":"6150","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29044":{"id":29044,"question":"The line graph shows the fare a taxi company charges for the first 12 kilometres (e.g. $4 at 1 km rising to about $26 at 12 km). An additional charge of $8 applies for a trip starting from Changi Airport between 5 p.m. and before midnight, and $6 at all other times. Mrs Bala took a taxi from Changi Airport at 7 a.m. She paid $22 for her taxi ride. What was the distance she travelled? km","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29048":{"id":29048,"question":"The price of a laptop before GST was $1800. What was the price of the laptop after adding 9% GST? $","answer0":"1962","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29049":{"id":29049,"question":"Anna bought the same laptop (before GST $1800) on sale at 20% discount from the Code Shop. As a Code Shop member, she was given a further 5% discount off the discounted price. How much did Anna pay for the laptop after adding 9% GST? $","answer0":"1491.12","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29050":{"id":29050,"question":"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? $","answer0":"12.60","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29051":{"id":29051,"question":"Using the same pie chart (total money $84), Raju bought 8 identical pens with \\(\\dfrac{4}{7}\\) of the money spent on stationery. What was the cost of 1 pen? $","answer0":"1.50","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29072":{"id":29072,"question":"John spent $18.50 on some rulers and erasers. He bought 3 more rulers than erasers. A ruler costs $1.50 and an eraser costs $0.50. How many erasers did John buy? ","answer0":"7","answer1":null,"answer2":null,"answer3":null,"type_id":2,"correct_answer":null},"29075":{"id":29075,"question":"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? ","answer0":"13","answer1":"25","answer2":null,"answer3":null,"type_id":2,"correct_answer":null}}