← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 865 · 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 7:35? (a) 7:45 (b) 7:55 (c) 6:55 (d) 8:55
  2. 2.What time was it 40 minutes before 4:15? (a) 4:35 (b) 3:45 (c) 3:35 (d) 2:35
  3. 3.What time was it 20 minutes before 4:35? (a) 4:15 (b) 3:15 (c) 4:25 (d) 5:15
  4. 4.What time will it be 55 minutes after 7:05? (a) 7:50 (b) 7:00 (c) 9:00 (d) 8:00
  5. 5.What time will it be 45 minutes after 3:10? (a) 3:45 (b) 2:55 (c) 4:55 (d) 3:55
  6. 6.What time was it 30 minutes before 4:50? (a) 3:20 (b) 4:20 (c) 4:30 (d) 5:20
  7. 7.A film starts at 6:40 and ends at 8:45. How long is the film? (a) 2 h 5 min (b) 2 h 15 min (c) 1 h 5 min (d) 3 h 5 min
  8. 8.What time will it be 50 minutes after 5:40? (a) 5:30 (b) 6:20 (c) 7:30 (d) 6:30
  9. 9.What time was it 45 minutes before 8:10? (a) 7:25 (b) 6:25 (c) 7:35 (d) 8:25
  10. 10.What time will it be 20 minutes after 3:45? (a) 5:05 (b) 4:05 (c) 3:55 (d) 3:05
  11. 11.A film starts at 6:00 and ends at 8:05. How long is the film? (a) 2 h 5 min (b) 1 h 5 min (c) 2 h 15 min (d) 3 h 5 min
  12. 12.What time was it 50 minutes before 3:20? (a) 3:30 (b) 2:40 (c) 2:30 (d) 1:30
  13. 13.A film starts at 1:20 and ends at 3:00. How long is the film? (a) 1 h 50 min (b) 1 h 40 min (c) 2 h 40 min (d) 40 min
  14. 14.What time was it 35 minutes before 2:25? (a) 1:40 (b) 1:50 (c) 2:50 (d) 2:00
  15. 15.A film starts at 1:15 and ends at 3:25. How long is the film? (a) 2 h 20 min (b) 2 h 10 min (c) 3 h 10 min (d) 1 h 10 min
  16. 16.What time will it be 55 minutes after 8:35? (a) 8:30 (b) 10:30 (c) 9:20 (d) 9:30
  17. 17.What time will it be 45 minutes after 1:45? (a) 2:20 (b) 3:30 (c) 2:30 (d) 1:30
  18. 18.What time will it be 50 minutes after 1:40? (a) 2:20 (b) 3:30 (c) 2:30 (d) 1:30
  19. 19.A film starts at 1:10 and ends at 1:35. How long is the film? (a) 15 min (b) 35 min (c) 1 h 25 min (d) 25 min
  20. 20.What time was it 15 minutes before 11:00? (a) 11:45 (b) 10:45 (c) 9:45 (d) 10:55
  21. 21.What time was it 45 minutes before 3:40? (a) 1:55 (b) 3:55 (c) 3:05 (d) 2:55
  22. 22.What time was it 55 minutes before 2:15? (a) 2:20 (b) 1:10 (c) 1:30 (d) 1:20
  23. 23.What time will it be 30 minutes after 10:40? (a) 12:10 (b) 10:10 (c) 11:10 (d) 11:00
  24. 24.A film starts at 1:50 and ends at 2:50. How long is the film? (a) 2 h (b) 50 min (c) 1 h 10 min (d) 1 h
  25. 25.What time was it 55 minutes before 8:45? (a) 8:00 (b) 7:50 (c) 6:50 (d) 8:50
  26. 26.A film starts at 2:55 and ends at 3:40. How long is the film? (a) 55 min (b) 35 min (c) 1 h 45 min (d) 45 min
  27. 27.What time was it 20 minutes before 3:15? (a) 3:05 (b) 2:55 (c) 1:55 (d) 3:55
  28. 28.A film starts at 6:15 and ends at 9:05. How long is the film? (a) 3 h (b) 3 h 50 min (c) 2 h 50 min (d) 1 h 50 min
  29. 29.A film starts at 5:50 and ends at 7:45. How long is the film? (a) 2 h 55 min (b) 2 h 5 min (c) 1 h 55 min (d) 55 min
  30. 30.A film starts at 7:30 and ends at 8:25. How long is the film? (a) 1 h 55 min (b) 1 h 5 min (c) 55 min (d) 45 min
  31. 31.A film starts at 8:55 and ends at 11:40. How long is the film? (a) 3 h 45 min (b) 2 h 55 min (c) 1 h 45 min (d) 2 h 45 min
  32. 32.What time was it 20 minutes before 5:50? (a) 5:30 (b) 4:30 (c) 5:40 (d) 6:30
  33. 33.What time was it 40 minutes before 2:00? (a) 2:20 (b) 1:30 (c) 1:10 (d) 1:20
  34. 34.A film starts at 2:55 and ends at 3:45. How long is the film? (a) 1 h (b) 1 h 50 min (c) 40 min (d) 50 min
  35. 35.What time was it 15 minutes before 2:40? (a) 2:25 (b) 3:25 (c) 1:25 (d) 2:35
  36. 36.What time will it be 30 minutes after 10:50? (a) 10:20 (b) 11:20 (c) 12:20 (d) 11:10
  37. 37.What time will it be 40 minutes after 9:30? (a) 10:00 (b) 11:10 (c) 9:10 (d) 10:10
  38. 38.A film starts at 4:30 and ends at 6:50. 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
  39. 39.A film starts at 5:35 and ends at 8:05. How long is the film? (a) 2 h 40 min (b) 3 h 30 min (c) 2 h 30 min (d) 1 h 30 min
  40. 40.What time will it be 35 minutes after 5:15? (a) 6:50 (b) 5:40 (c) 4:50 (d) 5:50

Answer key

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

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