41 P6.SP.TL.18012205
Level 2
A train travelled 900 km from City A to City B at an average speed of 150 km/h. It then travelled 500 km to City C at an average speed of 120 km/h. Find the time taken for the whole journey. Express the answer in h and min.
2 m
DST triangle Average speed Journey by parts Different speed Duration
42 P6.ME.JC.22050604
Level 2 PSLE
A group of 5 girls booked a tennis court for 3 hours and took turns to play. At any time, there were 4 girls playing on the court. On average, how long did each girl play on the court? Give the answer in hours and minutes.
2 m
Unit conversion Duration Units method
43 P6.ME.JC.19072704
Level 2 PSLE
3 children rented 2 computers from 4.15 p.m. to 5.00 p.m. and took turns to play games on them. At any time, 2 of them played on the computers while the other child watched. If each of them had the same amount of playing time, how many minutes did each child get?
2 m
Duration Start end time am pm Equal stage Units method
44 P6.SP.TL.18012207
Level 2
An airplane flew 9000 km from Country X to Country Y at a speed of 450 km/h. It then covered 4900 km from Country Y to Country Z at a speed of 350 km/h. Find the time taken for the whole journey.
2 m
DST triangle Average speed Journey by parts Different speed Duration
45 P5.ME.JM.17083117
Level 1
The table shows the operating hours of a clinic. How many hours does the clinic operate from Sunday to Thursday altogether? (Give your answer in h.)
2 m
Start end time Duration
46 P6.SP.TL.18012208
Level 2 PSLE
A motorist travelled 23 of his journey at an average speed of 80 km/h and completed the remaining 240 km in 4 h. What was the total time taken for the whole journey?
2 m
Average speed Different speed Duration Fraction of a whole F Division
47 P6.SP.TL.18012209
Level 2
A motorcycle rider travelled 45 of his journey at an average speed of 20 km/h and completed the remaining 60 km in 2 hours 45 minutes. How long did he take to complete his journey?
2 m
Average speed Different speed Duration Fraction of a whole F Division
48 P4.MS.TL.18082280
Level 1
Find the following values without a calculator.
  1. 30 min after 12 30 h = ________
  2. 1 h after 03 00 h = ________
  3. 1 h 15 min after 14 00 h = ________
  4. 2 h 10 min after 16 30 h = ________
2 m
Time Duration
49 P5.ME.JM.17083122
Level 1
Jerry left Town A by train and arrived at Town B at 7.15 a.m. The train ride took 9 h 45 min. What time did he leave Town A? (Give your answer in 12-hour clock format.)
2 m
am pm Start end time Duration Timeline
50 P4.MS.TL.18082281
Level 1
Find the following values without a calculator.
  1. 30 min before 12 30 h = ________
  2. 1 h before 03 00 h = ________
  3. 1 h 15 min before 14 00 h = ________
  4. 2 h 10 min before 16 30 h = ________
2 m
Time Duration
51 P5.ME.JM.17083121
Level 2
Alex answered 20 questions in a test. He took 2 min for each of the first 5 questions and 5 min for each of the remaining questions. The test started at 8.10 a.m. At what time did Alex complete his test? (Give your answer in 12-hour clock format.)
2 m
am pm Start end time Duration Timeline
52 P6.SP.TL.18012213
Level 2
A lorry and a bus were travelling from town A to town B which were 720 km apart. The bus set off 2 12 h later than the lorry but arrived 1 12 h earlier. If the average speed of the lorry was 60 km/h, find the average speed of the bus.
2 m
DST triangle Average speed Different speed Same starting point Duration
53 P5.ME.JM.17083120
Level 2
Jackie left for his taekwondo practice and his watch showed 7.35 a.m. He took 35 minutes to travel to his training venue. He then realized that his watch was 10 minutes slow. What was the actual time he reached the training venue? (Give your answer in 12-hour clock format.)
2 m
am pm Start end time Duration Timeline
54 P2.ME.JM.17121938
Level 2
Look at the time shown on the clock. Fill in the missing numbers for the following.
  1.                    minutes after 9 o'clock .
  2.                    minutes before 10 o'clock.
2 m
Duration
55 P2.ME.JM.17121939
Level 2
The clock shows the current time. What is the time half an hour later?
2 m
am pm Duration Timeline
56 P2.ME.JM.17121940
Level 2
The clock is 45 minutes slow. What is the actual time?
2 m
am pm Duration Timeline
57 P2.ME.JM.17121941
Level 2
The time shown on the clock is incorrect. It is 35 minutes fast. What is the actual time?
2 m
am pm Duration Timeline
58 P6.SP.TL.18012214
Level 2
Kim ran 30 minutes at the speed of 10 km/h. She then continued at the speed of 8 km/h for 45 minutes. How far did she run?
2 m
DST triangle Average speed Journey by parts Different speed Distance apart Unit conversion Duration
59 P6.SP.TL.18012215
Level 2
Ana and Tom started driving from the same place towards Cypress Tower at average speeds of 56 km/h and 80 km/h respectively. After some time, they were 80 km apart. How long had they been travelling? Give your answer in mixed number.
2 m
Average speed Different speed Same starting point Distance apart Duration
60 P2.ME.JM.17121946
Level 2
A clock shows 4.25 p.m. and is 20 minutes slow. What is the actual time?
2 m
am pm Start end time Duration Timeline

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