← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 785 · 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 20 minutes after 10:10? (a) 10:20 (b) 11:30 (c) 9:30 (d) 10:30
  2. 2.What time will it be 55 minutes after 3:10? (a) 3:55 (b) 3:05 (c) 4:05 (d) 5:05
  3. 3.A film starts at 7:45 and ends at 9:40. How long is the film? (a) 55 min (b) 2 h 55 min (c) 2 h 5 min (d) 1 h 55 min
  4. 4.What time will it be 25 minutes after 10:45? (a) 12:10 (b) 11:10 (c) 11:00 (d) 10:10
  5. 5.What time will it be 25 minutes after 8:55? (a) 9:10 (b) 9:20 (c) 8:20 (d) 10:20
  6. 6.A film starts at 4:15 and ends at 6:35. How long is the film? (a) 2 h 20 min (b) 2 h 30 min (c) 3 h 20 min (d) 1 h 20 min
  7. 7.What time will it be 40 minutes after 1:35? (a) 2:05 (b) 1:15 (c) 2:15 (d) 3:15
  8. 8.A film starts at 4:35 and ends at 7:30. How long is the film? (a) 1 h 55 min (b) 3 h 55 min (c) 3 h 5 min (d) 2 h 55 min
  9. 9.A film starts at 2:40 and ends at 5:00. How long is the film? (a) 2 h 20 min (b) 3 h 20 min (c) 2 h 30 min (d) 1 h 20 min
  10. 10.What time will it be 30 minutes after 3:50? (a) 5:20 (b) 4:20 (c) 4:10 (d) 3:20
  11. 11.What time will it be 25 minutes after 1:35? (a) 1:00 (b) 2:00 (c) 1:50 (d) 3:00
  12. 12.What time will it be 15 minutes after 9:45? (a) 9:00 (b) 10:00 (c) 9:50 (d) 11:00
  13. 13.What time was it 25 minutes before 5:25? (a) 4:00 (b) 5:00 (c) 5:10 (d) 6:00
  14. 14.What time was it 15 minutes before 3:45? (a) 4:30 (b) 3:30 (c) 2:30 (d) 3:40
  15. 15.A film starts at 2:45 and ends at 3:35. How long is the film? (a) 50 min (b) 1 h 50 min (c) 1 h (d) 40 min
  16. 16.What time will it be 40 minutes after 6:00? (a) 6:30 (b) 6:40 (c) 5:40 (d) 7:40
  17. 17.A film starts at 5:05 and ends at 5:55. How long is the film? (a) 40 min (b) 50 min (c) 1 h (d) 1 h 50 min
  18. 18.What time was it 40 minutes before 9:30? (a) 7:50 (b) 9:50 (c) 8:50 (d) 9:00
  19. 19.What time will it be 15 minutes after 7:30? (a) 7:35 (b) 6:45 (c) 8:45 (d) 7:45
  20. 20.A film starts at 5:30 and ends at 6:00. How long is the film? (a) 40 min (b) 30 min (c) 20 min (d) 1 h 30 min
  21. 21.A film starts at 6:40 and ends at 9:30. How long is the film? (a) 3 h 50 min (b) 2 h 50 min (c) 1 h 50 min (d) 3 h
  22. 22.A film starts at 2:15 and ends at 3:00. How long is the film? (a) 35 min (b) 45 min (c) 55 min (d) 1 h 45 min
  23. 23.What time was it 55 minutes before 4:05? (a) 2:10 (b) 3:20 (c) 4:10 (d) 3:10
  24. 24.What time will it be 50 minutes after 5:20? (a) 6:10 (b) 5:10 (c) 6:00 (d) 7:10
  25. 25.What time was it 30 minutes before 2:35? (a) 2:05 (b) 3:05 (c) 2:15 (d) 1:05
  26. 26.What time was it 55 minutes before 3:40? (a) 1:45 (b) 2:45 (c) 3:45 (d) 2:55
  27. 27.What time will it be 15 minutes after 1:05? (a) 1:30 (b) 2:20 (c) 1:10 (d) 1:20
  28. 28.What time was it 15 minutes before 4:30? (a) 3:15 (b) 4:15 (c) 5:15 (d) 4:25
  29. 29.What time was it 40 minutes before 2:00? (a) 1:10 (b) 2:20 (c) 1:20 (d) 1:30
  30. 30.A film starts at 2:40 and ends at 5:10. How long is the film? (a) 1 h 30 min (b) 3 h 30 min (c) 2 h 30 min (d) 2 h 40 min
  31. 31.What time will it be 45 minutes after 4:05? (a) 3:50 (b) 5:50 (c) 4:50 (d) 4:40
  32. 32.What time will it be 55 minutes after 10:30? (a) 11:15 (b) 12:25 (c) 10:25 (d) 11:25
  33. 33.A film starts at 8:20 and ends at 9:40. How long is the film? (a) 20 min (b) 2 h 20 min (c) 1 h 20 min (d) 1 h 30 min
  34. 34.What time was it 35 minutes before 10:55? (a) 9:20 (b) 11:20 (c) 10:30 (d) 10:20
  35. 35.What time will it be 25 minutes after 8:40? (a) 10:05 (b) 8:05 (c) 9:05 (d) 8:55
  36. 36.What time will it be 30 minutes after 2:30? (a) 4:00 (b) 3:00 (c) 2:50 (d) 2:00
  37. 37.A film starts at 3:40 and ends at 6:25. How long is the film? (a) 2 h 55 min (b) 1 h 45 min (c) 3 h 45 min (d) 2 h 45 min
  38. 38.What time was it 50 minutes before 3:10? (a) 1:20 (b) 3:20 (c) 2:30 (d) 2:20
  39. 39.What time will it be 35 minutes after 7:50? (a) 7:25 (b) 8:15 (c) 9:25 (d) 8:25
  40. 40.What time was it 35 minutes before 10:45? (a) 10:20 (b) 9:10 (c) 10:10 (d) 11:10

Answer key

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

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