← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 708 · 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.What time will it be 45 minutes after 10:45? (a) 10:30 (b) 12:30 (c) 11:30 (d) 11:20
  2. 2.What time will it be 50 minutes after 10:20? (a) 10:10 (b) 12:10 (c) 11:00 (d) 11:10
  3. 3.What time was it 25 minutes before 3:45? (a) 2:20 (b) 3:30 (c) 4:20 (d) 3:20
  4. 4.A film starts at 8:50 and ends at 9:25. How long is the film? (a) 25 min (b) 35 min (c) 45 min (d) 1 h 35 min
  5. 5.What time will it be 30 minutes after 6:30? (a) 6:00 (b) 8:00 (c) 7:00 (d) 6:50
  6. 6.What time was it 25 minutes before 6:55? (a) 7:30 (b) 6:40 (c) 5:30 (d) 6:30
  7. 7.What time was it 55 minutes before 10:30? (a) 9:35 (b) 8:35 (c) 9:45 (d) 10:35
  8. 8.A film starts at 5:10 and ends at 7:05. How long is the film? (a) 1 h 55 min (b) 2 h 55 min (c) 55 min (d) 2 h 5 min
  9. 9.What time will it be 50 minutes after 2:30? (a) 3:10 (b) 3:20 (c) 2:20 (d) 4:20
  10. 10.What time will it be 30 minutes after 2:50? (a) 3:10 (b) 2:20 (c) 4:20 (d) 3:20
  11. 11.What time will it be 15 minutes after 2:10? (a) 2:25 (b) 1:25 (c) 2:15 (d) 3:25
  12. 12.A film starts at 7:20 and ends at 8:55. How long is the film? (a) 35 min (b) 1 h 45 min (c) 1 h 35 min (d) 2 h 35 min
  13. 13.A film starts at 2:05 and ends at 3:40. How long is the film? (a) 1 h 45 min (b) 1 h 35 min (c) 35 min (d) 2 h 35 min
  14. 14.A film starts at 8:30 and ends at 10:55. How long is the film? (a) 3 h 25 min (b) 2 h 35 min (c) 2 h 25 min (d) 1 h 25 min
  15. 15.What time was it 50 minutes before 5:15? (a) 3:25 (b) 4:25 (c) 4:35 (d) 5:25
  16. 16.What time was it 50 minutes before 5:00? (a) 4:20 (b) 4:10 (c) 3:10 (d) 5:10
  17. 17.What time will it be 50 minutes after 6:40? (a) 8:30 (b) 7:20 (c) 6:30 (d) 7:30
  18. 18.What time will it be 15 minutes after 6:15? (a) 7:30 (b) 5:30 (c) 6:30 (d) 6:20
  19. 19.A film starts at 7:45 and ends at 10:20. How long is the film? (a) 2 h 45 min (b) 1 h 35 min (c) 3 h 35 min (d) 2 h 35 min
  20. 20.What time was it 15 minutes before 10:55? (a) 9:40 (b) 10:40 (c) 11:40 (d) 10:50
  21. 21.A film starts at 7:05 and ends at 9:30. How long is the film? (a) 2 h 25 min (b) 3 h 25 min (c) 1 h 25 min (d) 2 h 35 min
  22. 22.What time will it be 55 minutes after 9:30? (a) 9:25 (b) 11:25 (c) 10:15 (d) 10:25
  23. 23.What time was it 45 minutes before 11:05? (a) 11:20 (b) 9:20 (c) 10:20 (d) 10:30
  24. 24.A film starts at 3:05 and ends at 3:55. How long is the film? (a) 1 h 50 min (b) 50 min (c) 40 min (d) 1 h
  25. 25.A film starts at 4:35 and ends at 6:10. How long is the film? (a) 35 min (b) 1 h 45 min (c) 1 h 35 min (d) 2 h 35 min
  26. 26.A film starts at 6:25 and ends at 8:55. How long is the film? (a) 2 h 30 min (b) 3 h 30 min (c) 2 h 40 min (d) 1 h 30 min
  27. 27.What time was it 45 minutes before 6:40? (a) 6:55 (b) 4:55 (c) 5:55 (d) 6:05
  28. 28.What time was it 20 minutes before 2:25? (a) 1:05 (b) 2:15 (c) 3:05 (d) 2:05
  29. 29.What time will it be 35 minutes after 10:15? (a) 11:50 (b) 9:50 (c) 10:40 (d) 10:50
  30. 30.A film starts at 4:25 and ends at 5:00. How long is the film? (a) 1 h 35 min (b) 25 min (c) 35 min (d) 45 min
  31. 31.A film starts at 3:55 and ends at 6:35. How long is the film? (a) 3 h 40 min (b) 1 h 40 min (c) 2 h 40 min (d) 2 h 50 min
  32. 32.What time was it 55 minutes before 10:05? (a) 10:10 (b) 8:10 (c) 9:20 (d) 9:10
  33. 33.A film starts at 4:10 and ends at 6:05. How long is the film? (a) 2 h 55 min (b) 55 min (c) 2 h 5 min (d) 1 h 55 min
  34. 34.What time will it be 45 minutes after 6:30? (a) 6:15 (b) 7:05 (c) 8:15 (d) 7:15
  35. 35.What time was it 55 minutes before 3:50? (a) 3:55 (b) 3:05 (c) 2:55 (d) 1:55
  36. 36.What time will it be 15 minutes after 6:40? (a) 6:45 (b) 5:55 (c) 6:55 (d) 7:55
  37. 37.What time was it 15 minutes before 6:05? (a) 4:50 (b) 5:50 (c) 6:50 (d) 6:00
  38. 38.What time will it be 35 minutes after 1:35? (a) 2:00 (b) 2:10 (c) 3:10 (d) 1:10
  39. 39.What time will it be 50 minutes after 4:15? (a) 5:05 (b) 4:05 (c) 6:05 (d) 4:55
  40. 40.What time will it be 20 minutes after 8:45? (a) 8:05 (b) 8:55 (c) 10:05 (d) 9:05

Answer key

  1. 11:30
  2. 11:10
  3. 3:20
  4. 35 min
  5. 7:00
  6. 6:30
  7. 9:35
  8. 1 h 55 min
  9. 3:20
  10. 3:20
  11. 2:25
  12. 1 h 35 min
  13. 1 h 35 min
  14. 2 h 25 min
  15. 4:25
  16. 4:10
  17. 7:30
  18. 6:30
  19. 2 h 35 min
  20. 10:40
  21. 2 h 25 min
  22. 10:25
  23. 10:20
  24. 50 min
  25. 1 h 35 min
  26. 2 h 30 min
  27. 5:55
  28. 2:05
  29. 10:50
  30. 35 min
  31. 2 h 40 min
  32. 9:10
  33. 1 h 55 min
  34. 7:15
  35. 2:55
  36. 6:55
  37. 5:50
  38. 2:10
  39. 5:05
  40. 9:05

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