← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 510 · 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 50 minutes after 6:05? (a) 7:55 (b) 6:55 (c) 6:45 (d) 5:55
  2. 2.A film starts at 4:45 and ends at 6:35. How long is the film? (a) 2 h (b) 2 h 50 min (c) 50 min (d) 1 h 50 min
  3. 3.What time will it be 40 minutes after 10:30? (a) 10:10 (b) 11:10 (c) 11:00 (d) 12:10
  4. 4.What time was it 25 minutes before 11:10? (a) 11:45 (b) 10:55 (c) 10:45 (d) 9:45
  5. 5.A film starts at 7:40 and ends at 10:25. How long is the film? (a) 2 h 55 min (b) 1 h 45 min (c) 2 h 45 min (d) 3 h 45 min
  6. 6.A film starts at 2:20 and ends at 5:00. How long is the film? (a) 1 h 40 min (b) 3 h 40 min (c) 2 h 50 min (d) 2 h 40 min
  7. 7.A film starts at 5:15 and ends at 7:05. How long is the film? (a) 1 h 50 min (b) 50 min (c) 2 h (d) 2 h 50 min
  8. 8.A film starts at 2:00 and ends at 3:10. How long is the film? (a) 1 h 10 min (b) 2 h 10 min (c) 10 min (d) 1 h 20 min
  9. 9.What time will it be 30 minutes after 10:45? (a) 10:15 (b) 12:15 (c) 11:05 (d) 11:15
  10. 10.A film starts at 6:10 and ends at 9:05. How long is the film? (a) 1 h 55 min (b) 2 h 55 min (c) 3 h 5 min (d) 3 h 55 min
  11. 11.What time will it be 15 minutes after 7:00? (a) 6:15 (b) 8:15 (c) 7:05 (d) 7:15
  12. 12.A film starts at 4:45 and ends at 6:10. How long is the film? (a) 2 h 25 min (b) 25 min (c) 1 h 25 min (d) 1 h 35 min
  13. 13.What time will it be 50 minutes after 10:45? (a) 11:25 (b) 12:35 (c) 11:35 (d) 10:35
  14. 14.What time will it be 15 minutes after 3:30? (a) 2:45 (b) 4:45 (c) 3:35 (d) 3:45
  15. 15.What time was it 30 minutes before 7:20? (a) 5:50 (b) 7:50 (c) 7:00 (d) 6:50
  16. 16.What time will it be 20 minutes after 2:05? (a) 2:15 (b) 2:25 (c) 3:25 (d) 1:25
  17. 17.What time was it 55 minutes before 6:20? (a) 5:35 (b) 6:25 (c) 4:25 (d) 5:25
  18. 18.A film starts at 8:45 and ends at 9:50. How long is the film? (a) 1 h 5 min (b) 1 h 15 min (c) 5 min (d) 2 h 5 min
  19. 19.A film starts at 5:55 and ends at 8:25. How long is the film? (a) 3 h 30 min (b) 1 h 30 min (c) 2 h 40 min (d) 2 h 30 min
  20. 20.What time will it be 20 minutes after 1:35? (a) 2:55 (b) 1:45 (c) 2:05 (d) 1:55
  21. 21.What time will it be 55 minutes after 10:45? (a) 11:30 (b) 10:40 (c) 12:40 (d) 11:40
  22. 22.What time will it be 45 minutes after 4:40? (a) 6:25 (b) 5:25 (c) 5:15 (d) 4:25
  23. 23.What time will it be 40 minutes after 3:35? (a) 3:15 (b) 5:15 (c) 4:05 (d) 4:15
  24. 24.A film starts at 8:00 and ends at 10:50. How long is the film? (a) 1 h 50 min (b) 2 h 50 min (c) 3 h 50 min (d) 3 h
  25. 25.What time was it 35 minutes before 11:35? (a) 12:00 (b) 10:00 (c) 11:10 (d) 11:00
  26. 26.What time was it 15 minutes before 2:35? (a) 3:20 (b) 2:20 (c) 2:30 (d) 1:20
  27. 27.A film starts at 7:50 and ends at 9:20. How long is the film? (a) 2 h 30 min (b) 30 min (c) 1 h 40 min (d) 1 h 30 min
  28. 28.What time was it 35 minutes before 4:15? (a) 3:50 (b) 2:40 (c) 3:40 (d) 4:40
  29. 29.What time will it be 25 minutes after 6:00? (a) 7:25 (b) 6:15 (c) 5:25 (d) 6:25
  30. 30.What time will it be 30 minutes after 7:35? (a) 9:05 (b) 8:05 (c) 7:55 (d) 7:05
  31. 31.What time was it 40 minutes before 11:15? (a) 11:35 (b) 10:45 (c) 9:35 (d) 10:35
  32. 32.What time will it be 25 minutes after 9:15? (a) 8:40 (b) 9:30 (c) 9:40 (d) 10:40
  33. 33.What time will it be 55 minutes after 3:45? (a) 5:40 (b) 4:40 (c) 4:30 (d) 3:40
  34. 34.What time will it be 55 minutes after 7:45? (a) 8:30 (b) 9:40 (c) 8:40 (d) 7:40
  35. 35.A film starts at 1:00 and ends at 2:00. How long is the film? (a) 2 h (b) 50 min (c) 1 h (d) 1 h 10 min
  36. 36.What time will it be 35 minutes after 4:35? (a) 6:10 (b) 5:10 (c) 5:00 (d) 4:10
  37. 37.What time will it be 40 minutes after 4:05? (a) 3:45 (b) 4:45 (c) 5:45 (d) 4:35
  38. 38.What time was it 30 minutes before 11:10? (a) 10:50 (b) 11:40 (c) 9:40 (d) 10:40
  39. 39.A film starts at 2:00 and ends at 4:30. How long is the film? (a) 1 h 30 min (b) 3 h 30 min (c) 2 h 40 min (d) 2 h 30 min
  40. 40.What time was it 15 minutes before 9:00? (a) 8:45 (b) 9:45 (c) 7:45 (d) 8:55

Answer key

  1. 6:55
  2. 1 h 50 min
  3. 11:10
  4. 10:45
  5. 2 h 45 min
  6. 2 h 40 min
  7. 1 h 50 min
  8. 1 h 10 min
  9. 11:15
  10. 2 h 55 min
  11. 7:15
  12. 1 h 25 min
  13. 11:35
  14. 3:45
  15. 6:50
  16. 2:25
  17. 5:25
  18. 1 h 5 min
  19. 2 h 30 min
  20. 1:55
  21. 11:40
  22. 5:25
  23. 4:15
  24. 2 h 50 min
  25. 11:00
  26. 2:20
  27. 1 h 30 min
  28. 3:40
  29. 6:25
  30. 8:05
  31. 10:35
  32. 9:40
  33. 4:40
  34. 8:40
  35. 1 h
  36. 5:10
  37. 4:45
  38. 10:40
  39. 2 h 30 min
  40. 8:45

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