← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 395 · 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.A film starts at 2:30 and ends at 3:25. How long is the film? (a) 45 min (b) 1 h 55 min (c) 55 min (d) 1 h 5 min
  2. 2.A film starts at 3:10 and ends at 4:25. How long is the film? (a) 15 min (b) 2 h 15 min (c) 1 h 25 min (d) 1 h 15 min
  3. 3.What time will it be 50 minutes after 7:45? (a) 8:25 (b) 9:35 (c) 7:35 (d) 8:35
  4. 4.What time was it 55 minutes before 9:20? (a) 9:25 (b) 8:25 (c) 7:25 (d) 8:35
  5. 5.A film starts at 5:40 and ends at 6:15. How long is the film? (a) 45 min (b) 1 h 35 min (c) 25 min (d) 35 min
  6. 6.What time was it 25 minutes before 4:05? (a) 3:50 (b) 2:40 (c) 3:40 (d) 4:40
  7. 7.A film starts at 4:20 and ends at 6:55. How long is the film? (a) 2 h 35 min (b) 1 h 35 min (c) 3 h 35 min (d) 2 h 45 min
  8. 8.A film starts at 4:10 and ends at 7:10. How long is the film? (a) 3 h 10 min (b) 4 h (c) 2 h (d) 3 h
  9. 9.A film starts at 5:50 and ends at 7:50. How long is the film? (a) 1 h (b) 2 h 10 min (c) 2 h (d) 3 h
  10. 10.A film starts at 5:45 and ends at 8:20. How long is the film? (a) 3 h 35 min (b) 2 h 35 min (c) 1 h 35 min (d) 2 h 45 min
  11. 11.What time was it 25 minutes before 4:50? (a) 4:25 (b) 4:35 (c) 3:25 (d) 5:25
  12. 12.What time was it 50 minutes before 5:55? (a) 5:15 (b) 6:05 (c) 5:05 (d) 4:05
  13. 13.What time was it 15 minutes before 5:40? (a) 6:25 (b) 5:35 (c) 4:25 (d) 5:25
  14. 14.What time was it 25 minutes before 10:55? (a) 9:30 (b) 10:30 (c) 10:40 (d) 11:30
  15. 15.What time was it 15 minutes before 3:30? (a) 3:25 (b) 3:15 (c) 4:15 (d) 2:15
  16. 16.What time was it 50 minutes before 5:00? (a) 3:10 (b) 4:20 (c) 4:10 (d) 5:10
  17. 17.What time was it 45 minutes before 4:30? (a) 3:55 (b) 3:45 (c) 2:45 (d) 4:45
  18. 18.A film starts at 4:50 and ends at 7:05. How long is the film? (a) 3 h 15 min (b) 1 h 15 min (c) 2 h 15 min (d) 2 h 25 min
  19. 19.What time was it 20 minutes before 5:35? (a) 6:15 (b) 5:25 (c) 4:15 (d) 5:15
  20. 20.A film starts at 5:20 and ends at 7:50. How long is the film? (a) 2 h 30 min (b) 2 h 40 min (c) 1 h 30 min (d) 3 h 30 min
  21. 21.A film starts at 3:25 and ends at 4:00. How long is the film? (a) 25 min (b) 45 min (c) 35 min (d) 1 h 35 min
  22. 22.What time will it be 55 minutes after 5:20? (a) 6:05 (b) 5:15 (c) 6:15 (d) 7:15
  23. 23.A film starts at 7:05 and ends at 7:55. How long is the film? (a) 1 h (b) 50 min (c) 1 h 50 min (d) 40 min
  24. 24.What time was it 20 minutes before 8:55? (a) 8:45 (b) 7:35 (c) 9:35 (d) 8:35
  25. 25.A film starts at 1:40 and ends at 3:50. How long is the film? (a) 2 h 20 min (b) 1 h 10 min (c) 2 h 10 min (d) 3 h 10 min
  26. 26.A film starts at 5:50 and ends at 6:55. How long is the film? (a) 1 h 5 min (b) 1 h 15 min (c) 5 min (d) 2 h 5 min
  27. 27.What time will it be 25 minutes after 4:00? (a) 4:25 (b) 4:15 (c) 3:25 (d) 5:25
  28. 28.What time was it 20 minutes before 4:25? (a) 4:15 (b) 5:05 (c) 3:05 (d) 4:05
  29. 29.A film starts at 2:15 and ends at 4:45. 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
  30. 30.What time will it be 50 minutes after 7:55? (a) 8:35 (b) 9:45 (c) 7:45 (d) 8:45
  31. 31.What time was it 50 minutes before 3:20? (a) 3:30 (b) 2:40 (c) 2:30 (d) 1:30
  32. 32.What time was it 35 minutes before 2:35? (a) 2:10 (b) 3:00 (c) 2:00 (d) 1:00
  33. 33.What time will it be 30 minutes after 4:20? (a) 4:50 (b) 5:50 (c) 3:50 (d) 4:40
  34. 34.A film starts at 3:30 and ends at 4:05. How long is the film? (a) 1 h 35 min (b) 25 min (c) 45 min (d) 35 min
  35. 35.What time was it 25 minutes before 11:35? (a) 11:20 (b) 12:10 (c) 11:10 (d) 10:10
  36. 36.What time will it be 35 minutes after 10:15? (a) 11:50 (b) 9:50 (c) 10:40 (d) 10:50
  37. 37.What time was it 15 minutes before 3:15? (a) 3:00 (b) 2:00 (c) 4:00 (d) 3:10
  38. 38.What time will it be 25 minutes after 2:05? (a) 2:30 (b) 1:30 (c) 3:30 (d) 2:20
  39. 39.What time was it 45 minutes before 9:55? (a) 9:20 (b) 9:10 (c) 10:10 (d) 8:10
  40. 40.A film starts at 4:15 and ends at 5:00. How long is the film? (a) 1 h 45 min (b) 55 min (c) 45 min (d) 35 min

Answer key

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

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