← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 538 · 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 3:25 and ends at 4:25. How long is the film? (a) 1 h 10 min (b) 50 min (c) 1 h (d) 2 h
  2. 2.A film starts at 7:20 and ends at 9:15. How long is the film? (a) 2 h 5 min (b) 1 h 55 min (c) 2 h 55 min (d) 55 min
  3. 3.What time was it 30 minutes before 3:45? (a) 4:15 (b) 3:25 (c) 3:15 (d) 2:15
  4. 4.What time was it 25 minutes before 4:10? (a) 3:55 (b) 4:45 (c) 3:45 (d) 2:45
  5. 5.What time was it 20 minutes before 2:40? (a) 1:20 (b) 2:20 (c) 2:30 (d) 3:20
  6. 6.A film starts at 2:20 and ends at 3:25. How long is the film? (a) 2 h 5 min (b) 1 h 15 min (c) 5 min (d) 1 h 5 min
  7. 7.A film starts at 8:00 and ends at 10:45. 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
  8. 8.What time was it 35 minutes before 5:00? (a) 3:25 (b) 4:35 (c) 5:25 (d) 4:25
  9. 9.What time was it 15 minutes before 7:25? (a) 8:10 (b) 7:20 (c) 6:10 (d) 7:10
  10. 10.A film starts at 2:55 and ends at 5:10. How long is the film? (a) 1 h 15 min (b) 3 h 15 min (c) 2 h 25 min (d) 2 h 15 min
  11. 11.What time was it 30 minutes before 5:25? (a) 5:05 (b) 5:55 (c) 4:55 (d) 3:55
  12. 12.A film starts at 2:20 and ends at 3:40. How long is the film? (a) 2 h 20 min (b) 20 min (c) 1 h 30 min (d) 1 h 20 min
  13. 13.A film starts at 1:40 and ends at 2:35. How long is the film? (a) 45 min (b) 1 h 55 min (c) 55 min (d) 1 h 5 min
  14. 14.A film starts at 4:35 and ends at 6:25. How long is the film? (a) 2 h (b) 1 h 50 min (c) 50 min (d) 2 h 50 min
  15. 15.A film starts at 7:30 and ends at 9:00. How long is the film? (a) 1 h 40 min (b) 30 min (c) 2 h 30 min (d) 1 h 30 min
  16. 16.What time will it be 25 minutes after 8:20? (a) 9:45 (b) 8:35 (c) 8:45 (d) 7:45
  17. 17.What time will it be 50 minutes after 3:30? (a) 3:20 (b) 4:20 (c) 5:20 (d) 4:10
  18. 18.What time was it 35 minutes before 2:35? (a) 2:00 (b) 2:10 (c) 3:00 (d) 1:00
  19. 19.What time will it be 25 minutes after 3:10? (a) 2:35 (b) 3:25 (c) 3:35 (d) 4:35
  20. 20.What time will it be 35 minutes after 5:15? (a) 5:40 (b) 4:50 (c) 5:50 (d) 6:50
  21. 21.A film starts at 5:25 and ends at 6:00. How long is the film? (a) 45 min (b) 1 h 35 min (c) 25 min (d) 35 min
  22. 22.What time will it be 55 minutes after 7:35? (a) 8:30 (b) 9:30 (c) 7:30 (d) 8:20
  23. 23.What time was it 20 minutes before 5:35? (a) 6:15 (b) 5:15 (c) 5:25 (d) 4:15
  24. 24.What time was it 20 minutes before 2:50? (a) 2:30 (b) 2:40 (c) 3:30 (d) 1:30
  25. 25.What time was it 45 minutes before 5:50? (a) 6:05 (b) 4:05 (c) 5:15 (d) 5:05
  26. 26.What time was it 55 minutes before 2:15? (a) 1:20 (b) 1:30 (c) 2:20 (d) 1:10
  27. 27.A film starts at 5:15 and ends at 6:40. How long is the film? (a) 25 min (b) 2 h 25 min (c) 1 h 35 min (d) 1 h 25 min
  28. 28.What time was it 15 minutes before 10:20? (a) 10:05 (b) 10:15 (c) 9:05 (d) 11:05
  29. 29.A film starts at 2:40 and ends at 5:05. How long is the film? (a) 2 h 35 min (b) 3 h 25 min (c) 2 h 25 min (d) 1 h 25 min
  30. 30.What time will it be 40 minutes after 3:50? (a) 3:30 (b) 5:30 (c) 4:30 (d) 4:20
  31. 31.What time will it be 35 minutes after 4:35? (a) 5:10 (b) 5:00 (c) 4:10 (d) 6:10
  32. 32.What time will it be 45 minutes after 1:05? (a) 1:40 (b) 1:50 (c) 2:00 (d) 2:50
  33. 33.A film starts at 3:25 and ends at 4:00. How long is the film? (a) 1 h 35 min (b) 45 min (c) 35 min (d) 25 min
  34. 34.What time was it 40 minutes before 11:30? (a) 11:50 (b) 10:50 (c) 11:00 (d) 9:50
  35. 35.A film starts at 7:20 and ends at 7:40. How long is the film? (a) 10 min (b) 20 min (c) 30 min (d) 1 h 20 min
  36. 36.What time will it be 45 minutes after 9:45? (a) 9:30 (b) 11:30 (c) 10:30 (d) 10:20
  37. 37.What time will it be 25 minutes after 8:50? (a) 10:15 (b) 9:05 (c) 8:15 (d) 9:15
  38. 38.What time was it 20 minutes before 5:15? (a) 3:55 (b) 5:55 (c) 4:55 (d) 5:05
  39. 39.What time will it be 45 minutes after 9:55? (a) 10:30 (b) 9:40 (c) 10:40 (d) 11:40
  40. 40.What time will it be 40 minutes after 7:15? (a) 8:55 (b) 7:45 (c) 6:55 (d) 7:55

Answer key

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

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