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Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 882 · 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 35 minutes after 3:05? (a) 4:40 (b) 2:40 (c) 3:40 (d) 3:30
  2. 2.What time will it be 35 minutes after 3:30? (a) 5:05 (b) 3:05 (c) 3:55 (d) 4:05
  3. 3.What time was it 35 minutes before 2:25? (a) 2:00 (b) 1:50 (c) 2:50 (d) 1:40
  4. 4.What time will it be 45 minutes after 2:40? (a) 3:15 (b) 3:25 (c) 4:25 (d) 2:25
  5. 5.What time will it be 35 minutes after 6:35? (a) 8:10 (b) 7:00 (c) 6:10 (d) 7:10
  6. 6.What time was it 35 minutes before 11:55? (a) 10:20 (b) 11:30 (c) 12:20 (d) 11:20
  7. 7.A film starts at 6:30 and ends at 8:50. 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
  8. 8.What time will it be 40 minutes after 2:45? (a) 4:25 (b) 3:25 (c) 2:25 (d) 3:15
  9. 9.A film starts at 2:25 and ends at 3:05. How long is the film? (a) 40 min (b) 30 min (c) 50 min (d) 1 h 40 min
  10. 10.What time will it be 30 minutes after 2:25? (a) 2:45 (b) 2:55 (c) 3:55 (d) 1:55
  11. 11.What time will it be 25 minutes after 9:25? (a) 9:40 (b) 8:50 (c) 9:50 (d) 10:50
  12. 12.What time will it be 55 minutes after 8:05? (a) 10:00 (b) 8:00 (c) 8:50 (d) 9:00
  13. 13.What time was it 15 minutes before 10:50? (a) 10:45 (b) 11:35 (c) 10:35 (d) 9:35
  14. 14.A film starts at 1:10 and ends at 2:10. How long is the film? (a) 1 h 10 min (b) 1 h (c) 2 h (d) 50 min
  15. 15.What time will it be 25 minutes after 5:00? (a) 5:15 (b) 4:25 (c) 5:25 (d) 6:25
  16. 16.What time will it be 30 minutes after 8:00? (a) 7:30 (b) 8:20 (c) 9:30 (d) 8:30
  17. 17.What time will it be 25 minutes after 4:15? (a) 4:40 (b) 3:40 (c) 4:30 (d) 5:40
  18. 18.A film starts at 3:40 and ends at 4:25. How long is the film? (a) 45 min (b) 1 h 45 min (c) 35 min (d) 55 min
  19. 19.What time will it be 15 minutes after 6:55? (a) 7:00 (b) 6:10 (c) 8:10 (d) 7:10
  20. 20.What time was it 40 minutes before 8:55? (a) 9:15 (b) 7:15 (c) 8:25 (d) 8:15
  21. 21.What time was it 55 minutes before 3:25? (a) 2:40 (b) 2:30 (c) 1:30 (d) 3:30
  22. 22.A film starts at 6:35 and ends at 8:10. How long is the film? (a) 35 min (b) 1 h 45 min (c) 2 h 35 min (d) 1 h 35 min
  23. 23.What time was it 50 minutes before 2:05? (a) 2:15 (b) 1:15 (c) 1:05 (d) 1:25
  24. 24.What time was it 45 minutes before 3:20? (a) 3:35 (b) 2:45 (c) 1:35 (d) 2:35
  25. 25.A film starts at 3:15 and ends at 4:45. How long is the film? (a) 1 h 40 min (b) 1 h 30 min (c) 30 min (d) 2 h 30 min
  26. 26.What time will it be 30 minutes after 5:35? (a) 6:05 (b) 5:55 (c) 7:05 (d) 5:05
  27. 27.What time was it 20 minutes before 2:15? (a) 2:05 (b) 1:55 (c) 1:45 (d) 2:55
  28. 28.What time will it be 20 minutes after 3:50? (a) 4:10 (b) 5:10 (c) 4:00 (d) 3:10
  29. 29.A film starts at 7:45 and ends at 10:10. How long is the film? (a) 3 h 25 min (b) 2 h 25 min (c) 1 h 25 min (d) 2 h 35 min
  30. 30.A film starts at 7:40 and ends at 10:05. 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
  31. 31.What time will it be 25 minutes after 8:20? (a) 9:45 (b) 7:45 (c) 8:45 (d) 8:35
  32. 32.What time will it be 35 minutes after 9:55? (a) 11:30 (b) 10:30 (c) 9:30 (d) 10:20
  33. 33.What time will it be 20 minutes after 6:55? (a) 8:15 (b) 6:15 (c) 7:05 (d) 7:15
  34. 34.What time was it 15 minutes before 2:15? (a) 2:00 (b) 2:10 (c) 3:00 (d) 1:00
  35. 35.A film starts at 2:10 and ends at 2:45. How long is the film? (a) 25 min (b) 1 h 35 min (c) 45 min (d) 35 min
  36. 36.A film starts at 4:45 and ends at 6:20. How long is the film? (a) 2 h 35 min (b) 1 h 45 min (c) 35 min (d) 1 h 35 min
  37. 37.A film starts at 7:10 and ends at 9:40. How long is the film? (a) 2 h 40 min (b) 3 h 30 min (c) 1 h 30 min (d) 2 h 30 min
  38. 38.A film starts at 1:45 and ends at 4:40. How long is the film? (a) 1 h 55 min (b) 3 h 55 min (c) 2 h 55 min (d) 3 h 5 min
  39. 39.What time was it 35 minutes before 4:00? (a) 2:25 (b) 3:25 (c) 3:35 (d) 4:25
  40. 40.A film starts at 5:00 and ends at 6:00. How long is the film? (a) 1 h 10 min (b) 1 h (c) 2 h (d) 50 min

Answer key

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

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