← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 482 · 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 3:10 and ends at 6:10. How long is the film? (a) 4 h (b) 3 h 10 min (c) 3 h (d) 2 h
  2. 2.What time will it be 45 minutes after 4:50? (a) 5:25 (b) 5:35 (c) 6:35 (d) 4:35
  3. 3.A film starts at 1:20 and ends at 4:00. How long is the film? (a) 1 h 40 min (b) 2 h 50 min (c) 2 h 40 min (d) 3 h 40 min
  4. 4.What time was it 40 minutes before 6:05? (a) 4:25 (b) 5:35 (c) 6:25 (d) 5:25
  5. 5.A film starts at 3:20 and ends at 5:40. How long is the film? (a) 2 h 20 min (b) 1 h 20 min (c) 3 h 20 min (d) 2 h 30 min
  6. 6.A film starts at 4:55 and ends at 6:15. How long is the film? (a) 2 h 20 min (b) 20 min (c) 1 h 30 min (d) 1 h 20 min
  7. 7.What time will it be 20 minutes after 2:35? (a) 2:45 (b) 1:55 (c) 3:55 (d) 2:55
  8. 8.A film starts at 1:05 and ends at 3:45. How long is the film? (a) 2 h 50 min (b) 1 h 40 min (c) 3 h 40 min (d) 2 h 40 min
  9. 9.What time was it 25 minutes before 9:00? (a) 9:35 (b) 7:35 (c) 8:45 (d) 8:35
  10. 10.What time will it be 35 minutes after 1:20? (a) 2:55 (b) 2:05 (c) 1:55 (d) 1:45
  11. 11.What time was it 35 minutes before 3:45? (a) 3:10 (b) 4:10 (c) 3:20 (d) 2:10
  12. 12.What time will it be 30 minutes after 7:35? (a) 9:05 (b) 7:05 (c) 7:55 (d) 8:05
  13. 13.A film starts at 3:45 and ends at 5:45. How long is the film? (a) 2 h 10 min (b) 2 h (c) 3 h (d) 1 h
  14. 14.A film starts at 7:55 and ends at 10:25. How long is the film? (a) 2 h 40 min (b) 2 h 30 min (c) 1 h 30 min (d) 3 h 30 min
  15. 15.A film starts at 2:10 and ends at 5:00. How long is the film? (a) 2 h 50 min (b) 3 h (c) 3 h 50 min (d) 1 h 50 min
  16. 16.What time will it be 15 minutes after 2:10? (a) 2:15 (b) 1:25 (c) 2:25 (d) 3:25
  17. 17.What time will it be 50 minutes after 4:35? (a) 6:25 (b) 5:25 (c) 5:15 (d) 4:25
  18. 18.What time was it 20 minutes before 10:15? (a) 10:05 (b) 9:55 (c) 8:55 (d) 10:55
  19. 19.What time was it 35 minutes before 3:05? (a) 1:30 (b) 3:30 (c) 2:30 (d) 2:40
  20. 20.What time was it 50 minutes before 11:20? (a) 10:30 (b) 10:40 (c) 9:30 (d) 11:30
  21. 21.What time will it be 45 minutes after 6:10? (a) 6:55 (b) 7:55 (c) 5:55 (d) 6:45
  22. 22.What time was it 55 minutes before 8:05? (a) 6:10 (b) 8:10 (c) 7:20 (d) 7:10
  23. 23.What time was it 25 minutes before 10:40? (a) 10:15 (b) 9:15 (c) 11:15 (d) 10:25
  24. 24.What time was it 55 minutes before 9:20? (a) 9:25 (b) 7:25 (c) 8:35 (d) 8:25
  25. 25.What time was it 35 minutes before 8:15? (a) 7:50 (b) 6:40 (c) 7:40 (d) 8:40
  26. 26.What time was it 25 minutes before 7:40? (a) 7:25 (b) 8:15 (c) 7:15 (d) 6:15
  27. 27.A film starts at 8:45 and ends at 11:40. How long is the film? (a) 3 h 55 min (b) 3 h 5 min (c) 2 h 55 min (d) 1 h 55 min
  28. 28.What time was it 25 minutes before 9:05? (a) 7:40 (b) 9:40 (c) 8:40 (d) 8:50
  29. 29.What time will it be 25 minutes after 3:10? (a) 4:35 (b) 3:25 (c) 3:35 (d) 2:35
  30. 30.What time was it 55 minutes before 8:35? (a) 8:40 (b) 6:40 (c) 7:50 (d) 7:40
  31. 31.What time was it 15 minutes before 7:20? (a) 8:05 (b) 7:15 (c) 7:05 (d) 6:05
  32. 32.What time will it be 15 minutes after 4:15? (a) 3:30 (b) 4:30 (c) 4:20 (d) 5:30
  33. 33.What time will it be 40 minutes after 5:05? (a) 4:45 (b) 6:45 (c) 5:35 (d) 5:45
  34. 34.A film starts at 4:05 and ends at 6:10. How long is the film? (a) 2 h 15 min (b) 2 h 5 min (c) 1 h 5 min (d) 3 h 5 min
  35. 35.A film starts at 7:05 and ends at 9:10. How long is the film? (a) 2 h 15 min (b) 2 h 5 min (c) 3 h 5 min (d) 1 h 5 min
  36. 36.What time was it 20 minutes before 11:25? (a) 11:05 (b) 12:05 (c) 10:05 (d) 11:15
  37. 37.What time will it be 50 minutes after 1:20? (a) 2:00 (b) 2:10 (c) 3:10 (d) 1:10
  38. 38.A film starts at 6:55 and ends at 8:30. How long is the film? (a) 1 h 45 min (b) 35 min (c) 2 h 35 min (d) 1 h 35 min
  39. 39.What time will it be 15 minutes after 7:05? (a) 7:20 (b) 7:10 (c) 8:20 (d) 6:20
  40. 40.What time was it 20 minutes before 10:00? (a) 9:50 (b) 8:40 (c) 10:40 (d) 9:40

Answer key

  1. 3 h
  2. 5:35
  3. 2 h 40 min
  4. 5:25
  5. 2 h 20 min
  6. 1 h 20 min
  7. 2:55
  8. 2 h 40 min
  9. 8:35
  10. 1:55
  11. 3:10
  12. 8:05
  13. 2 h
  14. 2 h 30 min
  15. 2 h 50 min
  16. 2:25
  17. 5:25
  18. 9:55
  19. 2:30
  20. 10:30
  21. 6:55
  22. 7:10
  23. 10:15
  24. 8:25
  25. 7:40
  26. 7:15
  27. 2 h 55 min
  28. 8:40
  29. 3:35
  30. 7:40
  31. 7:05
  32. 4:30
  33. 5:45
  34. 2 h 5 min
  35. 2 h 5 min
  36. 11:05
  37. 2:10
  38. 1 h 35 min
  39. 7:20
  40. 9:40

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