← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 424 · 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 5:15? (a) 6:45 (b) 5:35 (c) 4:45 (d) 5:45
  2. 2.A film starts at 2:35 and ends at 4:30. How long is the film? (a) 55 min (b) 1 h 55 min (c) 2 h 55 min (d) 2 h 5 min
  3. 3.A film starts at 1:30 and ends at 2:45. How long is the film? (a) 2 h 15 min (b) 1 h 25 min (c) 15 min (d) 1 h 15 min
  4. 4.What time will it be 30 minutes after 7:25? (a) 7:55 (b) 8:55 (c) 7:45 (d) 6:55
  5. 5.What time will it be 45 minutes after 8:45? (a) 10:30 (b) 8:30 (c) 9:30 (d) 9:20
  6. 6.What time was it 30 minutes before 4:45? (a) 3:15 (b) 5:15 (c) 4:15 (d) 4:25
  7. 7.What time was it 20 minutes before 5:55? (a) 6:35 (b) 5:45 (c) 5:35 (d) 4:35
  8. 8.What time will it be 40 minutes after 9:35? (a) 10:05 (b) 10:15 (c) 11:15 (d) 9:15
  9. 9.What time was it 55 minutes before 4:35? (a) 3:40 (b) 3:50 (c) 2:40 (d) 4:40
  10. 10.What time was it 35 minutes before 8:50? (a) 7:15 (b) 8:25 (c) 9:15 (d) 8:15
  11. 11.A film starts at 8:10 and ends at 8:55. How long is the film? (a) 55 min (b) 35 min (c) 45 min (d) 1 h 45 min
  12. 12.A film starts at 7:55 and ends at 9:55. How long is the film? (a) 2 h 10 min (b) 1 h (c) 2 h (d) 3 h
  13. 13.What time will it be 25 minutes after 9:55? (a) 9:20 (b) 10:20 (c) 10:10 (d) 11:20
  14. 14.A film starts at 3:15 and ends at 4:40. How long is the film? (a) 1 h 35 min (b) 25 min (c) 1 h 25 min (d) 2 h 25 min
  15. 15.A film starts at 5:10 and ends at 7:20. How long is the film? (a) 2 h 20 min (b) 2 h 10 min (c) 1 h 10 min (d) 3 h 10 min
  16. 16.What time was it 35 minutes before 10:00? (a) 9:35 (b) 10:25 (c) 8:25 (d) 9:25
  17. 17.What time will it be 15 minutes after 2:55? (a) 3:00 (b) 4:10 (c) 3:10 (d) 2:10
  18. 18.What time was it 30 minutes before 6:50? (a) 5:20 (b) 6:30 (c) 7:20 (d) 6:20
  19. 19.What time will it be 55 minutes after 1:05? (a) 1:00 (b) 2:00 (c) 1:50 (d) 3:00
  20. 20.A film starts at 1:20 and ends at 2:35. How long is the film? (a) 15 min (b) 2 h 15 min (c) 1 h 15 min (d) 1 h 25 min
  21. 21.A film starts at 1:20 and ends at 4:05. How long is the film? (a) 3 h 45 min (b) 2 h 45 min (c) 2 h 55 min (d) 1 h 45 min
  22. 22.What time will it be 15 minutes after 3:50? (a) 5:05 (b) 3:05 (c) 4:05 (d) 3:55
  23. 23.A film starts at 2:15 and ends at 4:35. How long is the film? (a) 2 h 30 min (b) 3 h 20 min (c) 1 h 20 min (d) 2 h 20 min
  24. 24.What time was it 40 minutes before 7:55? (a) 7:15 (b) 7:25 (c) 6:15 (d) 8:15
  25. 25.What time was it 30 minutes before 8:15? (a) 8:45 (b) 7:55 (c) 6:45 (d) 7:45
  26. 26.A film starts at 8:05 and ends at 9:00. How long is the film? (a) 1 h 5 min (b) 45 min (c) 55 min (d) 1 h 55 min
  27. 27.A film starts at 1:05 and ends at 2:05. How long is the film? (a) 1 h (b) 2 h (c) 1 h 10 min (d) 50 min
  28. 28.What time will it be 55 minutes after 9:55? (a) 9:50 (b) 10:40 (c) 10:50 (d) 11:50
  29. 29.A film starts at 8:20 and ends at 10:45. How long is the film? (a) 2 h 35 min (b) 3 h 25 min (c) 1 h 25 min (d) 2 h 25 min
  30. 30.What time will it be 15 minutes after 7:50? (a) 8:05 (b) 9:05 (c) 7:55 (d) 7:05
  31. 31.What time will it be 15 minutes after 2:50? (a) 4:05 (b) 2:55 (c) 2:05 (d) 3:05
  32. 32.What time will it be 20 minutes after 4:55? (a) 4:15 (b) 5:15 (c) 5:05 (d) 6:15
  33. 33.What time was it 15 minutes before 2:05? (a) 1:40 (b) 2:50 (c) 1:50 (d) 2:00
  34. 34.What time will it be 45 minutes after 3:30? (a) 4:05 (b) 3:15 (c) 5:15 (d) 4:15
  35. 35.What time will it be 40 minutes after 4:20? (a) 5:00 (b) 6:00 (c) 4:00 (d) 4:50
  36. 36.A film starts at 7:40 and ends at 8:10. How long is the film? (a) 20 min (b) 1 h 30 min (c) 30 min (d) 40 min
  37. 37.What time was it 20 minutes before 5:00? (a) 4:50 (b) 4:40 (c) 5:40 (d) 3:40
  38. 38.A film starts at 8:55 and ends at 11:20. How long is the film? (a) 2 h 25 min (b) 3 h 25 min (c) 1 h 25 min (d) 2 h 35 min
  39. 39.What time will it be 50 minutes after 6:15? (a) 6:55 (b) 8:05 (c) 7:05 (d) 6:05
  40. 40.A film starts at 5:30 and ends at 5:50. How long is the film? (a) 10 min (b) 20 min (c) 30 min (d) 1 h 20 min

Answer key

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

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