← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 377 · 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 20 minutes after 10:35? (a) 10:55 (b) 9:55 (c) 11:55 (d) 10:45
  2. 2.What time was it 20 minutes before 9:10? (a) 9:50 (b) 8:50 (c) 9:00 (d) 7:50
  3. 3.What time will it be 55 minutes after 2:40? (a) 4:35 (b) 2:35 (c) 3:25 (d) 3:35
  4. 4.What time will it be 25 minutes after 2:45? (a) 3:00 (b) 4:10 (c) 3:10 (d) 2:10
  5. 5.What time will it be 35 minutes after 1:45? (a) 2:10 (b) 1:20 (c) 3:20 (d) 2:20
  6. 6.What time will it be 40 minutes after 10:55? (a) 10:35 (b) 11:35 (c) 11:25 (d) 12:35
  7. 7.What time was it 25 minutes before 8:10? (a) 6:45 (b) 7:45 (c) 7:55 (d) 8:45
  8. 8.What time was it 40 minutes before 2:05? (a) 1:15 (b) 1:35 (c) 1:25 (d) 2:25
  9. 9.A film starts at 7:25 and ends at 10:10. How long is the film? (a) 2 h 55 min (b) 2 h 45 min (c) 3 h 45 min (d) 1 h 45 min
  10. 10.A film starts at 5:25 and ends at 7:50. How long is the film? (a) 1 h 25 min (b) 2 h 25 min (c) 3 h 25 min (d) 2 h 35 min
  11. 11.What time will it be 50 minutes after 1:45? (a) 2:35 (b) 2:25 (c) 3:35 (d) 1:35
  12. 12.A film starts at 5:40 and ends at 6:15. How long is the film? (a) 25 min (b) 45 min (c) 35 min (d) 1 h 35 min
  13. 13.What time will it be 20 minutes after 3:55? (a) 4:05 (b) 3:15 (c) 5:15 (d) 4:15
  14. 14.What time was it 35 minutes before 11:00? (a) 10:25 (b) 11:25 (c) 10:35 (d) 9:25
  15. 15.A film starts at 1:30 and ends at 3:00. How long is the film? (a) 1 h 40 min (b) 1 h 30 min (c) 2 h 30 min (d) 30 min
  16. 16.What time was it 55 minutes before 7:15? (a) 7:20 (b) 6:30 (c) 6:20 (d) 5:20
  17. 17.What time was it 35 minutes before 11:05? (a) 11:30 (b) 10:40 (c) 10:30 (d) 9:30
  18. 18.What time was it 30 minutes before 5:00? (a) 5:30 (b) 4:30 (c) 4:40 (d) 3:30
  19. 19.What time was it 45 minutes before 10:10? (a) 9:35 (b) 10:25 (c) 8:25 (d) 9:25
  20. 20.A film starts at 3:00 and ends at 3:20. How long is the film? (a) 1 h 20 min (b) 30 min (c) 20 min (d) 10 min
  21. 21.What time was it 55 minutes before 11:15? (a) 11:20 (b) 10:30 (c) 10:20 (d) 9:20
  22. 22.What time was it 50 minutes before 4:50? (a) 5:00 (b) 4:00 (c) 4:10 (d) 3:00
  23. 23.What time was it 25 minutes before 10:25? (a) 11:00 (b) 10:00 (c) 9:00 (d) 10:10
  24. 24.What time will it be 50 minutes after 1:30? (a) 2:10 (b) 1:20 (c) 3:20 (d) 2:20
  25. 25.A film starts at 4:50 and ends at 5:30. How long is the film? (a) 1 h 40 min (b) 40 min (c) 30 min (d) 50 min
  26. 26.What time will it be 40 minutes after 6:45? (a) 7:25 (b) 6:25 (c) 7:15 (d) 8:25
  27. 27.A film starts at 2:40 and ends at 4:50. How long is the film? (a) 3 h 10 min (b) 2 h 20 min (c) 2 h 10 min (d) 1 h 10 min
  28. 28.What time will it be 30 minutes after 6:55? (a) 6:25 (b) 8:25 (c) 7:25 (d) 7:15
  29. 29.What time will it be 35 minutes after 7:00? (a) 7:25 (b) 6:35 (c) 8:35 (d) 7:35
  30. 30.A film starts at 4:55 and ends at 6:55. How long is the film? (a) 1 h (b) 3 h (c) 2 h 10 min (d) 2 h
  31. 31.A film starts at 7:50 and ends at 8:30. How long is the film? (a) 30 min (b) 40 min (c) 50 min (d) 1 h 40 min
  32. 32.What time was it 40 minutes before 2:10? (a) 1:30 (b) 1:20 (c) 2:30 (d) 1:40
  33. 33.What time will it be 50 minutes after 3:10? (a) 5:00 (b) 4:00 (c) 3:00 (d) 3:50
  34. 34.A film starts at 3:05 and ends at 3:40. How long is the film? (a) 1 h 35 min (b) 45 min (c) 25 min (d) 35 min
  35. 35.What time will it be 20 minutes after 4:50? (a) 4:10 (b) 6:10 (c) 5:10 (d) 5:00
  36. 36.What time will it be 20 minutes after 1:10? (a) 1:30 (b) 1:20 (c) 2:30 (d) 1:40
  37. 37.A film starts at 7:05 and ends at 8:05. How long is the film? (a) 2 h (b) 50 min (c) 1 h 10 min (d) 1 h
  38. 38.A film starts at 6:45 and ends at 8:35. How long is the film? (a) 1 h 50 min (b) 2 h (c) 50 min (d) 2 h 50 min
  39. 39.What time will it be 25 minutes after 1:20? (a) 1:55 (b) 1:35 (c) 2:45 (d) 1:45
  40. 40.What time will it be 35 minutes after 5:30? (a) 5:55 (b) 7:05 (c) 6:05 (d) 5:05

Answer key

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

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