← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 954 · 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 was it 30 minutes before 8:15? (a) 7:55 (b) 8:45 (c) 6:45 (d) 7:45
  2. 2.A film starts at 5:00 and ends at 7:35. How long is the film? (a) 2 h 45 min (b) 3 h 35 min (c) 1 h 35 min (d) 2 h 35 min
  3. 3.What time will it be 50 minutes after 4:05? (a) 3:55 (b) 4:55 (c) 4:45 (d) 5:55
  4. 4.What time will it be 40 minutes after 4:10? (a) 3:50 (b) 5:50 (c) 4:40 (d) 4:50
  5. 5.A film starts at 5:30 and ends at 6:50. How long is the film? (a) 20 min (b) 1 h 20 min (c) 1 h 30 min (d) 2 h 20 min
  6. 6.What time will it be 45 minutes after 7:55? (a) 7:40 (b) 9:40 (c) 8:30 (d) 8:40
  7. 7.A film starts at 3:45 and ends at 4:45. How long is the film? (a) 50 min (b) 1 h (c) 2 h (d) 1 h 10 min
  8. 8.A film starts at 6:30 and ends at 8:25. How long is the film? (a) 2 h 5 min (b) 1 h 55 min (c) 55 min (d) 2 h 55 min
  9. 9.What time was it 40 minutes before 8:15? (a) 7:45 (b) 8:35 (c) 7:35 (d) 6:35
  10. 10.A film starts at 8:15 and ends at 10:45. 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
  11. 11.What time was it 20 minutes before 11:45? (a) 11:25 (b) 10:25 (c) 12:25 (d) 11:35
  12. 12.A film starts at 5:40 and ends at 6:35. How long is the film? (a) 1 h 55 min (b) 45 min (c) 55 min (d) 1 h 5 min
  13. 13.What time was it 25 minutes before 2:20? (a) 1:45 (b) 2:05 (c) 1:55 (d) 2:55
  14. 14.What time will it be 35 minutes after 10:40? (a) 11:05 (b) 12:15 (c) 10:15 (d) 11:15
  15. 15.What time will it be 50 minutes after 10:10? (a) 10:00 (b) 11:00 (c) 12:00 (d) 10:50
  16. 16.A film starts at 3:40 and ends at 4:15. How long is the film? (a) 35 min (b) 1 h 35 min (c) 25 min (d) 45 min
  17. 17.What time was it 25 minutes before 9:10? (a) 9:45 (b) 8:45 (c) 7:45 (d) 8:55
  18. 18.What time will it be 20 minutes after 7:00? (a) 6:20 (b) 8:20 (c) 7:20 (d) 7:10
  19. 19.What time will it be 45 minutes after 7:00? (a) 7:45 (b) 7:35 (c) 6:45 (d) 8:45
  20. 20.What time will it be 50 minutes after 1:05? (a) 2:55 (b) 1:45 (c) 2:05 (d) 1:55
  21. 21.A film starts at 4:25 and ends at 5:30. How long is the film? (a) 1 h 5 min (b) 1 h 15 min (c) 2 h 5 min (d) 5 min
  22. 22.What time was it 15 minutes before 5:25? (a) 5:10 (b) 4:10 (c) 5:20 (d) 6:10
  23. 23.A film starts at 2:35 and ends at 3:55. How long is the film? (a) 1 h 30 min (b) 20 min (c) 2 h 20 min (d) 1 h 20 min
  24. 24.What time was it 25 minutes before 5:55? (a) 4:30 (b) 5:40 (c) 6:30 (d) 5:30
  25. 25.What time will it be 20 minutes after 1:35? (a) 1:45 (b) 1:55 (c) 2:05 (d) 2:55
  26. 26.What time was it 20 minutes before 10:55? (a) 9:35 (b) 11:35 (c) 10:35 (d) 10:45
  27. 27.What time will it be 40 minutes after 8:55? (a) 9:35 (b) 10:35 (c) 9:25 (d) 8:35
  28. 28.What time will it be 25 minutes after 10:35? (a) 10:00 (b) 10:50 (c) 12:00 (d) 11:00
  29. 29.What time will it be 30 minutes after 7:15? (a) 7:45 (b) 6:45 (c) 8:45 (d) 7:35
  30. 30.What time was it 35 minutes before 11:15? (a) 11:40 (b) 10:40 (c) 10:50 (d) 9:40
  31. 31.What time was it 20 minutes before 7:05? (a) 6:45 (b) 6:55 (c) 5:45 (d) 7:45
  32. 32.A film starts at 4:55 and ends at 5:30. How long is the film? (a) 45 min (b) 1 h 35 min (c) 25 min (d) 35 min
  33. 33.A film starts at 1:10 and ends at 3:05. How long is the film? (a) 1 h 55 min (b) 2 h 5 min (c) 55 min (d) 2 h 55 min
  34. 34.What time will it be 50 minutes after 9:30? (a) 9:20 (b) 11:20 (c) 10:20 (d) 10:10
  35. 35.What time was it 20 minutes before 4:10? (a) 2:50 (b) 3:50 (c) 4:00 (d) 4:50
  36. 36.A film starts at 1:10 and ends at 3:35. How long is the film? (a) 2 h 35 min (b) 1 h 25 min (c) 2 h 25 min (d) 3 h 25 min
  37. 37.What time was it 45 minutes before 4:35? (a) 3:50 (b) 2:50 (c) 4:50 (d) 4:00
  38. 38.What time will it be 25 minutes after 7:35? (a) 8:00 (b) 7:00 (c) 9:00 (d) 7:50
  39. 39.What time was it 15 minutes before 7:15? (a) 7:10 (b) 8:00 (c) 7:00 (d) 6:00
  40. 40.What time will it be 30 minutes after 1:10? (a) 1:50 (b) 1:40 (c) 1:30 (d) 2:40

Answer key

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

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