← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 678 · 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 30 minutes after 2:50? (a) 4:20 (b) 3:20 (c) 2:20 (d) 3:10
  2. 2.What time was it 55 minutes before 3:20? (a) 2:25 (b) 1:25 (c) 2:35 (d) 3:25
  3. 3.What time will it be 45 minutes after 9:15? (a) 10:00 (b) 9:00 (c) 11:00 (d) 9:50
  4. 4.What time will it be 45 minutes after 8:00? (a) 8:35 (b) 9:45 (c) 8:45 (d) 7:45
  5. 5.A film starts at 2:10 and ends at 3:05. How long is the film? (a) 55 min (b) 1 h 5 min (c) 1 h 55 min (d) 45 min
  6. 6.A film starts at 1:20 and ends at 1:45. How long is the film? (a) 25 min (b) 35 min (c) 1 h 25 min (d) 15 min
  7. 7.A film starts at 6:20 and ends at 8:10. How long is the film? (a) 1 h 50 min (b) 2 h (c) 2 h 50 min (d) 50 min
  8. 8.A film starts at 1:00 and ends at 2:00. How long is the film? (a) 50 min (b) 1 h 10 min (c) 1 h (d) 2 h
  9. 9.What time was it 30 minutes before 4:15? (a) 3:55 (b) 3:45 (c) 4:45 (d) 2:45
  10. 10.A film starts at 5:10 and ends at 5:30. How long is the film? (a) 1 h 20 min (b) 30 min (c) 20 min (d) 10 min
  11. 11.What time will it be 55 minutes after 2:45? (a) 4:40 (b) 3:40 (c) 2:40 (d) 3:30
  12. 12.A film starts at 7:10 and ends at 7:40. How long is the film? (a) 40 min (b) 30 min (c) 20 min (d) 1 h 30 min
  13. 13.A film starts at 8:05 and ends at 10:15. How long is the film? (a) 1 h 10 min (b) 2 h 10 min (c) 3 h 10 min (d) 2 h 20 min
  14. 14.A film starts at 2:15 and ends at 3:55. How long is the film? (a) 2 h 40 min (b) 1 h 50 min (c) 40 min (d) 1 h 40 min
  15. 15.A film starts at 8:40 and ends at 10:05. How long is the film? (a) 2 h 25 min (b) 1 h 35 min (c) 25 min (d) 1 h 25 min
  16. 16.What time will it be 40 minutes after 1:10? (a) 2:00 (b) 1:50 (c) 1:40 (d) 2:50
  17. 17.What time was it 30 minutes before 10:05? (a) 8:35 (b) 9:35 (c) 10:35 (d) 9:45
  18. 18.What time will it be 15 minutes after 3:20? (a) 3:25 (b) 2:35 (c) 4:35 (d) 3:35
  19. 19.What time will it be 30 minutes after 6:35? (a) 6:05 (b) 6:55 (c) 8:05 (d) 7:05
  20. 20.What time was it 25 minutes before 2:10? (a) 1:35 (b) 1:55 (c) 2:45 (d) 1:45
  21. 21.What time was it 30 minutes before 2:00? (a) 2:30 (b) 1:20 (c) 1:30 (d) 1:40
  22. 22.A film starts at 7:05 and ends at 7:40. How long is the film? (a) 35 min (b) 45 min (c) 25 min (d) 1 h 35 min
  23. 23.What time was it 35 minutes before 3:55? (a) 2:20 (b) 3:30 (c) 4:20 (d) 3:20
  24. 24.A film starts at 1:45 and ends at 3:20. How long is the film? (a) 1 h 35 min (b) 1 h 45 min (c) 35 min (d) 2 h 35 min
  25. 25.What time will it be 45 minutes after 6:30? (a) 7:05 (b) 8:15 (c) 6:15 (d) 7:15
  26. 26.A film starts at 8:40 and ends at 11:30. How long is the film? (a) 3 h (b) 3 h 50 min (c) 2 h 50 min (d) 1 h 50 min
  27. 27.What time will it be 40 minutes after 7:10? (a) 7:40 (b) 8:50 (c) 6:50 (d) 7:50
  28. 28.A film starts at 8:50 and ends at 9:40. How long is the film? (a) 50 min (b) 1 h 50 min (c) 40 min (d) 1 h
  29. 29.What time will it be 50 minutes after 2:20? (a) 4:10 (b) 2:10 (c) 3:10 (d) 3:00
  30. 30.A film starts at 4:55 and ends at 5:45. How long is the film? (a) 1 h 50 min (b) 50 min (c) 40 min (d) 1 h
  31. 31.A film starts at 5:45 and ends at 7:40. How long is the film? (a) 2 h 55 min (b) 1 h 55 min (c) 55 min (d) 2 h 5 min
  32. 32.What time was it 40 minutes before 9:05? (a) 7:25 (b) 9:25 (c) 8:35 (d) 8:25
  33. 33.A film starts at 5:15 and ends at 7:55. How long is the film? (a) 2 h 40 min (b) 2 h 50 min (c) 1 h 40 min (d) 3 h 40 min
  34. 34.What time will it be 55 minutes after 5:10? (a) 5:55 (b) 5:05 (c) 7:05 (d) 6:05
  35. 35.What time was it 35 minutes before 11:30? (a) 11:05 (b) 9:55 (c) 11:55 (d) 10:55
  36. 36.What time will it be 25 minutes after 3:40? (a) 5:05 (b) 4:05 (c) 3:05 (d) 3:55
  37. 37.A film starts at 7:40 and ends at 8:15. How long is the film? (a) 1 h 35 min (b) 25 min (c) 35 min (d) 45 min
  38. 38.What time was it 15 minutes before 6:35? (a) 6:30 (b) 5:20 (c) 7:20 (d) 6:20
  39. 39.A film starts at 2:35 and ends at 4:10. How long is the film? (a) 1 h 45 min (b) 35 min (c) 1 h 35 min (d) 2 h 35 min
  40. 40.What time will it be 40 minutes after 1:20? (a) 1:00 (b) 1:50 (c) 2:00 (d) 3:00

Answer key

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

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