← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 468 · 40 questions
TalentJR

How to solve it (Jump to the hour): Minutes after: jump to the next full hour, then add the minutes that are left. Minutes before: jump back to the full hour, then go back the rest. How long: change both times to minutes, take away, then change back to hours and minutes (60 minutes = 1 hour).

NameDateTime takenScore ___ / 40
  1. 1.A film starts at 2:15 and ends at 4:55. How long is the film? (a) 3 h 40 min (b) 2 h 50 min (c) 1 h 40 min (d) 2 h 40 min
  2. 2.What time will it be 35 minutes after 8:20? (a) 9:55 (b) 7:55 (c) 8:55 (d) 8:45
  3. 3.What time was it 20 minutes before 5:25? (a) 6:05 (b) 5:15 (c) 5:05 (d) 4:05
  4. 4.What time will it be 30 minutes after 10:35? (a) 12:05 (b) 10:05 (c) 10:55 (d) 11:05
  5. 5.What time was it 30 minutes before 4:05? (a) 3:45 (b) 4:35 (c) 2:35 (d) 3:35
  6. 6.A film starts at 2:05 and ends at 3:05. How long is the film? (a) 50 min (b) 1 h 10 min (c) 1 h (d) 2 h
  7. 7.What time was it 15 minutes before 3:10? (a) 2:55 (b) 3:55 (c) 1:55 (d) 3:05
  8. 8.What time will it be 15 minutes after 3:25? (a) 3:40 (b) 3:30 (c) 2:40 (d) 4:40
  9. 9.What time will it be 50 minutes after 9:10? (a) 10:00 (b) 9:00 (c) 9:50 (d) 11:00
  10. 10.What time was it 30 minutes before 7:35? (a) 7:05 (b) 6:05 (c) 8:05 (d) 7:15
  11. 11.What time will it be 45 minutes after 9:40? (a) 10:15 (b) 9:25 (c) 10:25 (d) 11:25
  12. 12.What time was it 15 minutes before 7:25? (a) 7:10 (b) 8:10 (c) 6:10 (d) 7:20
  13. 13.A film starts at 4:55 and ends at 7:35. How long is the film? (a) 3 h 40 min (b) 1 h 40 min (c) 2 h 50 min (d) 2 h 40 min
  14. 14.A film starts at 7:35 and ends at 9:40. How long is the film? (a) 1 h 5 min (b) 2 h 15 min (c) 2 h 5 min (d) 3 h 5 min
  15. 15.What time was it 45 minutes before 3:15? (a) 1:30 (b) 2:40 (c) 3:30 (d) 2:30
  16. 16.What time was it 30 minutes before 3:00? (a) 2:30 (b) 1:30 (c) 2:40 (d) 3:30
  17. 17.A film starts at 1:10 and ends at 2:40. How long is the film? (a) 2 h 30 min (b) 1 h 30 min (c) 30 min (d) 1 h 40 min
  18. 18.What time will it be 20 minutes after 6:40? (a) 7:00 (b) 6:50 (c) 8:00 (d) 6:00
  19. 19.What time will it be 35 minutes after 5:50? (a) 7:25 (b) 5:25 (c) 6:25 (d) 6:15
  20. 20.What time was it 35 minutes before 7:15? (a) 6:40 (b) 6:50 (c) 7:40 (d) 5:40
  21. 21.What time will it be 15 minutes after 6:30? (a) 5:45 (b) 7:45 (c) 6:35 (d) 6:45
  22. 22.A film starts at 1:20 and ends at 3:30. How long is the film? (a) 1 h 10 min (b) 2 h 10 min (c) 2 h 20 min (d) 3 h 10 min
  23. 23.What time will it be 25 minutes after 6:35? (a) 6:50 (b) 7:00 (c) 8:00 (d) 6:00
  24. 24.What time will it be 50 minutes after 1:40? (a) 1:30 (b) 2:30 (c) 2:20 (d) 3:30
  25. 25.A film starts at 2:05 and ends at 3:45. How long is the film? (a) 1 h 50 min (b) 2 h 40 min (c) 40 min (d) 1 h 40 min
  26. 26.What time was it 40 minutes before 9:50? (a) 9:10 (b) 10:10 (c) 9:20 (d) 8:10
  27. 27.What time will it be 25 minutes after 7:30? (a) 8:55 (b) 7:55 (c) 7:45 (d) 6:55
  28. 28.A film starts at 2:20 and ends at 3:40. How long is the film? (a) 2 h 20 min (b) 20 min (c) 1 h 30 min (d) 1 h 20 min
  29. 29.What time will it be 25 minutes after 1:00? (a) 2:25 (b) 1:15 (c) 1:25 (d) 1:35
  30. 30.What time will it be 35 minutes after 10:50? (a) 11:15 (b) 12:25 (c) 11:25 (d) 10:25
  31. 31.A film starts at 3:25 and ends at 5:50. How long is the film? (a) 2 h 25 min (b) 3 h 25 min (c) 2 h 35 min (d) 1 h 25 min
  32. 32.A film starts at 2:55 and ends at 5:05. How long is the film? (a) 3 h 10 min (b) 2 h 10 min (c) 2 h 20 min (d) 1 h 10 min
  33. 33.What time was it 25 minutes before 11:45? (a) 10:20 (b) 11:30 (c) 12:20 (d) 11:20
  34. 34.What time will it be 50 minutes after 3:10? (a) 4:00 (b) 5:00 (c) 3:00 (d) 3:50
  35. 35.What time will it be 20 minutes after 1:45? (a) 1:05 (b) 3:05 (c) 1:55 (d) 2:05
  36. 36.A film starts at 8:55 and ends at 9:20. How long is the film? (a) 35 min (b) 15 min (c) 1 h 25 min (d) 25 min
  37. 37.A film starts at 4:15 and ends at 6:20. How long is the film? (a) 3 h 5 min (b) 1 h 5 min (c) 2 h 5 min (d) 2 h 15 min
  38. 38.What time was it 40 minutes before 2:10? (a) 1:40 (b) 1:20 (c) 2:30 (d) 1:30
  39. 39.What time will it be 25 minutes after 10:35? (a) 10:00 (b) 12:00 (c) 11:00 (d) 10:50
  40. 40.What time was it 15 minutes before 8:55? (a) 8:50 (b) 9:40 (c) 7:40 (d) 8:40

Answer key

  1. 2 h 40 min
  2. 8:55
  3. 5:05
  4. 11:05
  5. 3:35
  6. 1 h
  7. 2:55
  8. 3:40
  9. 10:00
  10. 7:05
  11. 10:25
  12. 7:10
  13. 2 h 40 min
  14. 2 h 5 min
  15. 2:30
  16. 2:30
  17. 1 h 30 min
  18. 7:00
  19. 6:25
  20. 6:40
  21. 6:45
  22. 2 h 10 min
  23. 7:00
  24. 2:30
  25. 1 h 40 min
  26. 9:10
  27. 7:55
  28. 1 h 20 min
  29. 1:25
  30. 11:25
  31. 2 h 25 min
  32. 2 h 10 min
  33. 11:20
  34. 4:00
  35. 2:05
  36. 25 min
  37. 2 h 5 min
  38. 1:30
  39. 11:00
  40. 8:40

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad