← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 796 · 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 15 minutes after 4:50? (a) 6:05 (b) 5:05 (c) 4:55 (d) 4:05
  2. 2.What time was it 25 minutes before 2:15? (a) 2:50 (b) 2:00 (c) 1:50 (d) 1:40
  3. 3.What time will it be 30 minutes after 4:45? (a) 5:15 (b) 6:15 (c) 4:15 (d) 5:05
  4. 4.A film starts at 4:20 and ends at 6:50. How long is the film? (a) 1 h 30 min (b) 3 h 30 min (c) 2 h 40 min (d) 2 h 30 min
  5. 5.What time will it be 20 minutes after 2:25? (a) 3:45 (b) 2:45 (c) 1:45 (d) 2:35
  6. 6.What time was it 35 minutes before 10:00? (a) 8:25 (b) 9:35 (c) 9:25 (d) 10:25
  7. 7.What time will it be 50 minutes after 2:05? (a) 1:55 (b) 2:45 (c) 3:55 (d) 2:55
  8. 8.What time will it be 20 minutes after 3:10? (a) 2:30 (b) 3:20 (c) 3:30 (d) 4:30
  9. 9.What time was it 45 minutes before 2:50? (a) 2:15 (b) 2:05 (c) 1:05 (d) 3:05
  10. 10.What time will it be 30 minutes after 6:40? (a) 7:00 (b) 7:10 (c) 8:10 (d) 6:10
  11. 11.What time will it be 15 minutes after 9:40? (a) 8:55 (b) 9:45 (c) 9:55 (d) 10:55
  12. 12.What time will it be 35 minutes after 1:10? (a) 2:45 (b) 1:55 (c) 1:35 (d) 1:45
  13. 13.A film starts at 6:45 and ends at 9:10. How long is the film? (a) 3 h 25 min (b) 1 h 25 min (c) 2 h 35 min (d) 2 h 25 min
  14. 14.A film starts at 4:10 and ends at 5:40. How long is the film? (a) 30 min (b) 1 h 40 min (c) 1 h 30 min (d) 2 h 30 min
  15. 15.What time was it 30 minutes before 11:05? (a) 10:45 (b) 9:35 (c) 10:35 (d) 11:35
  16. 16.What time was it 30 minutes before 11:20? (a) 9:50 (b) 10:50 (c) 11:50 (d) 11:00
  17. 17.A film starts at 8:50 and ends at 11:45. How long is the film? (a) 3 h 5 min (b) 1 h 55 min (c) 3 h 55 min (d) 2 h 55 min
  18. 18.A film starts at 4:40 and ends at 6:20. How long is the film? (a) 2 h 40 min (b) 1 h 50 min (c) 40 min (d) 1 h 40 min
  19. 19.A film starts at 2:20 and ends at 5:05. How long is the film? (a) 2 h 55 min (b) 3 h 45 min (c) 2 h 45 min (d) 1 h 45 min
  20. 20.What time was it 45 minutes before 5:30? (a) 3:45 (b) 4:45 (c) 4:55 (d) 5:45
  21. 21.A film starts at 8:05 and ends at 9:15. How long is the film? (a) 2 h 10 min (b) 1 h 20 min (c) 1 h 10 min (d) 10 min
  22. 22.What time will it be 25 minutes after 6:25? (a) 7:50 (b) 6:50 (c) 5:50 (d) 6:40
  23. 23.What time will it be 45 minutes after 8:05? (a) 8:40 (b) 9:50 (c) 8:50 (d) 7:50
  24. 24.What time was it 40 minutes before 5:00? (a) 4:30 (b) 4:20 (c) 3:20 (d) 5:20
  25. 25.What time will it be 20 minutes after 3:35? (a) 4:55 (b) 3:45 (c) 2:55 (d) 3:55
  26. 26.What time will it be 25 minutes after 9:40? (a) 9:05 (b) 10:05 (c) 9:55 (d) 11:05
  27. 27.What time will it be 20 minutes after 9:00? (a) 9:10 (b) 8:20 (c) 9:20 (d) 10:20
  28. 28.What time will it be 40 minutes after 8:00? (a) 9:40 (b) 8:40 (c) 7:40 (d) 8:30
  29. 29.A film starts at 6:35 and ends at 7:00. How long is the film? (a) 35 min (b) 1 h 25 min (c) 15 min (d) 25 min
  30. 30.A film starts at 8:00 and ends at 8:30. How long is the film? (a) 1 h 30 min (b) 20 min (c) 40 min (d) 30 min
  31. 31.What time will it be 30 minutes after 2:10? (a) 2:40 (b) 3:40 (c) 1:40 (d) 2:30
  32. 32.A film starts at 2:05 and ends at 4:55. How long is the film? (a) 3 h (b) 1 h 50 min (c) 2 h 50 min (d) 3 h 50 min
  33. 33.What time will it be 20 minutes after 8:50? (a) 10:10 (b) 9:10 (c) 9:00 (d) 8:10
  34. 34.What time was it 55 minutes before 4:00? (a) 4:05 (b) 2:05 (c) 3:05 (d) 3:15
  35. 35.A film starts at 8:10 and ends at 9:20. How long is the film? (a) 1 h 10 min (b) 1 h 20 min (c) 2 h 10 min (d) 10 min
  36. 36.What time was it 15 minutes before 2:00? (a) 1:55 (b) 2:45 (c) 1:35 (d) 1:45
  37. 37.A film starts at 4:25 and ends at 7:25. How long is the film? (a) 3 h (b) 2 h (c) 4 h (d) 3 h 10 min
  38. 38.What time was it 20 minutes before 4:00? (a) 3:40 (b) 4:40 (c) 3:50 (d) 2:40
  39. 39.What time was it 35 minutes before 3:10? (a) 3:35 (b) 2:35 (c) 1:35 (d) 2:45
  40. 40.What time will it be 40 minutes after 4:25? (a) 4:05 (b) 5:05 (c) 6:05 (d) 4:55

Answer key

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

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