{"9768":{"question":"A market stall sells fruits on Monday, Tuesday and Wednesday every week. The chart shows 1 particular week.
How many kg of Pears were sold on Wednesday?
Answer : kg","answer0":"18 kg","answer1":null,"answer2":null,"answer3":null},"10890":{"question":"Fill in the blanks with the correct time.
Ben loves playing at the playground.
He goes there at every evening.
After that, he goes home for dinner.
Then, Ben does his homework at .","answer0":"6 o'clock","answer1":"half past 7","answer2":null,"answer3":null},"10970":{"question":"Write the correct time using 'o'clock' or 'half past'.
","answer0":"half past 3","answer1":null,"answer2":null,"answer3":null},"10972":{"question":"John plays basketball at .","answer0":"half past 9","answer1":null,"answer2":null,"answer3":null},"10973":{"question":"Jack and Jill plays a game of chess at .","answer0":"8 o'clock","answer1":null,"answer2":null,"answer3":null},"11206":{"question":"We were at the zoo at .","answer0":"half past 6","answer1":null,"answer2":null,"answer3":null},"11207":{"question":"Benny takes his dinner at .","answer0":"6 o'clock","answer1":null,"answer2":null,"answer3":null},"11242":{"question":"Look at the time on each clock.
They have PE lesson at .
They have Music lesson at .","answer0":"half past 9","answer1":"10 o'clock","answer2":null,"answer3":null},"11332":{"question":"Max played at the playground for half an hour.\nHe stopped playing at 6:00 pm.\nAt what time did he start playing at the playground?\nMax started playing at the playground at .","answer0":"5:30 pm","answer1":null,"answer2":null,"answer3":null},"11381":{"question":"A rice seller sold 100 kg of rice on the first day.
He sold 21 kg more rice on the first day than on the second day.
(a) How much rice did he sell on the second day? He sold of rice on the second day.
(b) How much rice did he sell altogether in the two days? He sold of rice altogether in the two days.","answer0":"79 kg","answer1":"179 kg","answer2":null,"answer3":null},"11651":{"question":"There was 40 l of milk in a container.
Lisa filled 8 jars with 4 l of milk each.\na) What is the volume of milk in the 8 jars?\nb) How much milk was left in the container?
(a)   (b) ","answer0":"32 l","answer1":"8 l","answer2":null,"answer3":null},"11931":{"question":"Jake bought some juice from the supermarket.
He drank 3 l of the juice and poured the rest into all the bottles shown.
Each bottle holds 2 l and there are 5 bottles.
How much juice did he have at first? ","answer0":"13 l","answer1":null,"answer2":null,"answer3":null},"11932":{"question":"A tank had 36 l of water.
Mary used 9 l of water and her sister used 12 l of water.
How much water was left in the tank? ","answer0":"15 l","answer1":null,"answer2":null,"answer3":null},"12217":{"question":"Jamie takes 15 minutes to walk to school.
If he leaves home at 6:45 a.m., what time will he reach school?
Answer: ","answer0":"7:00 a.m.","answer1":null,"answer2":null,"answer3":null},"12434":{"question":"The table shows the amount of time Mei spent on her homework last Saturday.\nEnglish 10 minutes, Mathematics 25 minutes, Science 15 minutes, Mother Tongue 30 minutes\n(a) Mei finished her Mathematics and Science homework at 9.30 a.m.
At what time did she start doing her Mathematics and Science homework?\n(b) How much time did she take in total to complete her English, Mathematics and Mother Tongue homework? Express your answer in hour(s) and minute(s).\n(a) (b) h min","answer0":"8.50 a.m.","answer1":"1","answer2":"5","answer3":null},"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: ","answer0":"224g","answer1":null,"answer2":null,"answer3":null},"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)   (b) ","answer0":"548 ml","answer1":"748 ml","answer2":null,"answer3":null},"12495":{"question":"The mass of a box with 6 identical blocks is 500g.
After 5 blocks were removed, the mass of the box with the remaining block is 100g.\na) What is the mass of each block?\nb) What is the mass of the box?\n , ","answer0":"80 g","answer1":"20 g","answer2":null,"answer3":null},"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: ","answer0":"11.43 a.m.","answer1":null,"answer2":null,"answer3":null},"12581":{"question":"Devi started her swimming lesson at 10.30 a.m.
Her lesson lasted for 1 h 15 min.
What time did her swimming lesson end? ","answer0":"11.45 a.m.","answer1":null,"answer2":null,"answer3":null},"13266":{"question":"Zan ran around his school during his PE lesson.
He took 18 minutes to finish running one round.\n\n(a) How long would he take to finish running 5 rounds, given that he took the same amount of time for every round?\n(b) Zan completed his 5 rounds at 11.45 a.m.
What time did he start running?\n\nAns: (a) min, (b) ","answer0":"90","answer1":"10.15 a.m.","answer2":null,"answer3":null},"13341":{"question":"The table shows the programmes at the Science Centre.
The Human Body 20 min, Forensic Investigative Science 1 h 45 min, Stargazing 35 min.
(a) John attended the Stargazing programme at 11.45 a.m.
What time did he finish the programme? (b) Winnie attended The Human Body programme at 10 a.m.
She rested for 30 minutes and then continued with the Forensic Investigative Science programme.
What time did she complete the Forensic Investigative Science programme? , ","answer0":"12.20 p.m.","answer1":"12.35 p.m.","answer2":null,"answer3":null},"13343":{"question":"A weighing scale is used to measure the mass of a bag of flour.
A baker used some flour from the bag of flour and had 378 g left.
(a) How much flour did the baker use? (b) The baker packed the remaining flour into 3 equal bags.
What is the mass of each bag of flour? , ","answer0":"822 g","answer1":"126 g","answer2":null,"answer3":null},"13344":{"question":"The figure is made up of Square A and Rectangles B, C and D.
(a) What is the perimeter of the figure? (b) Find the difference between the area of Square A and Rectangle D.
, ","answer0":"32 cm","answer1":"6 m\u00b2","answer2":null,"answer3":null},"13448":{"question":"Mrs Tan took 1 h 40 min to make a pizza.
Miss Ong took 30 min more than Mrs Tan to bake a cake.\na) How much time did Miss Ong take to bake the cake? Give your answer in hours and minutes.\nb) Miss Ong started baking the cake at 11.10 am.
What time did she finish baking the cake?\n h min ; finish time ","answer0":"2","answer1":"10","answer2":"1.20 pm","answer3":null},"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: ","answer0":"11.25 pm","answer1":null,"answer2":null,"answer3":null},"13666":{"question":"Faizah is at home.
She wants to go to the library.\n(a) What is the distance Faizah needs to travel if she chooses Route P?\n(b) What is the difference in distance between Route P and Route Q?\nAnswer: (a) (b) ","answer0":"3438 m","answer1":"412 m","answer2":null,"answer3":null},"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: ","answer0":"36 m","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"140 cm","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"72 m","answer1":null,"answer2":null,"answer3":null},"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)   (b) ","answer0":"875 ml","answer1":"125 ml","answer2":null,"answer3":null},"14245":{"question":"Jasmine draws a figure.
It is made up of 2 identical square A and 1 square B.
The length of square B is 3 cm.
(a) What is the perimeter of square B? (b) What is the area of 1 square A? ","answer0":"12 cm","answer1":"81 cm2","answer2":null,"answer3":null},"14257":{"question":"Write the time 00 10 in 12-hour clock.
Answer: ","answer0":"12:10 am","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"5:05 pm","answer1":null,"answer2":null,"answer3":null},"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)   (b) ","answer0":"850 ml","answer1":"170 ml","answer2":null,"answer3":null},"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)   (b) ","answer0":"18 m","answer1":"162 m\u00b2","answer2":null,"answer3":null},"14528":{"question":"The mass of a box with 6 identical blocks is 500g.
After 5 blocks were removed, the mass of the box with the remaining block is 100g.\na) What is the mass of each block?\nb) What is the mass of the box?\n ","answer0":"80 g","answer1":"20 g","answer2":null,"answer3":null},"14562":{"question":"The Children's Day concert ended at 10.30 a.m.
It lasted for 1 h 15 min.
What time did the concert begin? ","answer0":"9.15 a.m.","answer1":null,"answer2":null,"answer3":null},"14563":{"question":"Both Hashan and Weimin went for a swim.
Hashan stopped swimming earlier than Weimin by 15 min.
If Hashan stopped swimming at 7.55 a.m., what time did Weimin stop swimming? ","answer0":"8.10 a.m.","answer1":null,"answer2":null,"answer3":null},"14566":{"question":"Some pupils went to Bird Park for their learning journey.
They stayed at the park for 2 h 20 min.
They left the park at 11.15 a.m.
What time did they arrive at the Bird Park? ","answer0":"8.55 a.m.","answer1":null,"answer2":null,"answer3":null},"14689":{"question":"Zan ran around his school during his PE lesson.
He took 18 minutes to finish running one round.\n(a) How long would he take to finish running 5 rounds, given that he took the same amount of time for every round?\n(b) Zan completed his 5 rounds at 11.45 a.m.
What time did he start running?\n\n(a) min\n(b) ","answer0":"90","answer1":"10.15 a.m.","answer2":null,"answer3":null},"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)   (b) ","answer0":"4800 g","answer1":"600 g","answer2":null,"answer3":null},"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: ","answer0":"11.35 am","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"3:54 pm","answer1":null,"answer2":null,"answer3":null},"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)   (b) ","answer0":"280 ml","answer1":"140 ml","answer2":null,"answer3":null},"15846":{"question":"Mary had a ribbon of 150.3 cm long.
She tied some balloons on the ribbon.
Each balloon was 9 cm apart from one another.
(a) What is the length of the ribbon between the 2nd and 10th balloon? (b) Find the most number of balloons that could be tied on the 150.3 cm of ribbon with balloons at 9 cm apart from one another.
, ","answer0":"72 cm","answer1":"17","answer2":null,"answer3":null},"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) ","answer0":"$2","answer1":"2 kg","answer2":null,"answer3":null},"16137":{"question":"The total mass of an empty box and 5 similar metal balls was 2.6 kg.
The total mass of the same empty box and 3 similar metal balls was 2.34 kg.
What was the mass of 1 metal ball? What was the mass of the empty box? ","answer0":"0.13 kg","answer1":"1.95 kg","answer2":null,"answer3":null},"16139":{"question":"The figure is made up of two identical rectangles overlapping each other, forming Square A.
The area of Square A is 9 cm2 and the area of each rectangle is 50 cm2.
The length of the rectangle is twice its breadth.
Find the perimeter of the figure.
","answer0":"48 cm","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"11.15 a.m.","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"1.40 a.m.","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"8.21 p.m.","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"8.42 p.m.","answer1":null,"answer2":null,"answer3":null},"17244":{"question":"Jean's Sunday schedule shows: 08 00 Wake up and wash up; 08 15 Breakfast; 08 50 Art and Craft; 10 50 Watch TV; ? Play computer games; 13 25 Lunch.
(a) Jean spent 90 minutes on computer games before having lunch.
What time did she start playing? Express the time using the 12-hour clock.
(b) During the Art and Craft activity, Jean formed a figure by pasting 2 identical square papers over one another.
Find the total area of the figure formed.
(a)
(b) cm\\u00b2","answer0":"11.55 a.m.","answer1":"175","answer2":null,"answer3":null},"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)   (b) ","answer0":"1100 ml","answer1":"55 ml","answer2":null,"answer3":null},"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: ","answer0":"6.30 am","answer1":null,"answer2":null,"answer3":null},"19723":{"question":"Torch A flashes every 4 minutes.
Torch B flashes every 6 minutes.
Torch A and Torch B flashed together at 7.30 a.m.
At what time would both torches next flash together? ","answer0":"7.42am","answer1":null,"answer2":null,"answer3":null},"21381":{"question":"The graph shows the number of people in a shopping mall on one of the evenings.
(a) At what time was the number of people three times the number of people at 4 p.m.?
(b) How many more people were there at 7 p.m.
than at 5 p.m.? ","answer0":"8 p.m.","answer1":"200","answer2":null,"answer3":null},"21385":{"question":"Some lampposts were placed along a stretch of road at equal distances apart, starting from the beginning of the road.
The distance between the third and eighth lamppost was 45 m.
a) What was the distance between the first and fourth lamppost?
b) The stretch of road was 8136 m long.
How many lampposts were placed from the beginning to the end of that stretch of road? ","answer0":"27 m","answer1":"905","answer2":null,"answer3":null},"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: ","answer0":"2.58 m","answer1":null,"answer2":null,"answer3":null},"22619":{"question":"A green bulb blinks every 4 minutes, and a red bulb blinks every 6 minutes.
(a) How many times will the red bulb blink in 48 minutes?
(b) The two light bulbs blink together at 8.00 p.m.
for the first time.
At what time will the two bulbs blink together for the second time?
(a)
(b) ","answer0":"8","answer1":"8.12 p.m.","answer2":null,"answer3":null},"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: ","answer0":"800 g","answer1":null,"answer2":null,"answer3":null},"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: ","answer0":"1600 m","answer1":null,"answer2":null,"answer3":null},"22711":{"question":"The line graph shows the number of students who bought their food from a stall from 8.30 am to 11 am.
(a) During which 30-min period was the increase the greatest? to
(b) How many more students bought their food from the stall at 9 am than 10 am? ","answer0":"8.30 am","answer1":"9.00 am","answer2":"24","answer3":null},"25150":{"question":"A tank was completely full of water at first.
Water was drained out of the tank from 2 p.m.
The line graph shows the volume of water in the tank from 2 p.m.
to 8 p.m.
(a) What was the decrease in volume of water from 5 p.m.
to 6 p.m.? \u2113
(b) At what time was the tank half-filled with water?
(c) How long did it take for the tank to be emptied? hours","answer0":"28","answer1":"5 p.m.","answer2":"5","answer3":null},"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? ","answer0":"24","answer1":"2 p.m.","answer2":null,"answer3":null},"25467":{"question":"The table shows the cost of parking in SC Mall.
Monday to Thursday: 1st hour $2.70, subsequent 30 minutes or part thereof $1.30.
Friday to Sunday: 1st hour $2.60, subsequent 30 minutes or part thereof $1.89.
(a) On Tuesday, Mr Salim parked his car for 3 hours in the carpark starting from 8.30 a.m.
How much did he pay for carpark charges? $
(b) Jamie was charged $12.05 for parking her car in the mall from 10 a.m.
on a Saturday.
What is a possible time she left the mall (in 24-hour or a.m.\/p.m.
clock)? ","answer0":"7.90","answer1":"1.30 p.m.","answer2":null,"answer3":null},"25622":{"question":"Ralph and Steve took part in a cycling race.
Both of them did not change their speed throughout the race.
Ralph cycled at a speed of 20 km\/h.
When Steve covered half the distance, Ralph was 3.5 km in front of him.
Ralph reached the finishing line at 10.45 a.m.
What time did Steve reach the finishing line? ","answer0":"11.06 a.m.","answer1":null,"answer2":null,"answer3":null},"26752":{"question":"Bob participated in a competition that lasted 4 h 50 min.
After the competition, he waited 35 min for his mother to fetch him.
His mother fetched him at 4.15 p.m.
What time did Bob's competition start? ","answer0":"10.50 a.m.","answer1":null,"answer2":null,"answer3":null},"30682":{"question":"Town B was exactly halfway between Town A and Town C.
At 9 a.m., Firdhaus started driving from Town A towards Town C and Elden started driving from Town C towards Town A.
Firdhaus drove at 62 km\/h and Elden drove at 61 km\/h.
They did not change their speeds throughout.
When they met each other, their distance from Town B was 2 km.
At what time did Firdhaus meet Elden?
","answer0":"1 p.m.","answer1":null,"answer2":null,"answer3":null}}