← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 157 · 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 45 minutes after 8:55? (a) 9:40 (b) 10:40 (c) 8:40 (d) 9:30
  2. 2.What time will it be 25 minutes after 4:35? (a) 6:00 (b) 4:50 (c) 4:00 (d) 5:00
  3. 3.What time will it be 30 minutes after 7:35? (a) 7:05 (b) 7:55 (c) 9:05 (d) 8:05
  4. 4.A film starts at 5:40 and ends at 6:05. How long is the film? (a) 15 min (b) 35 min (c) 1 h 25 min (d) 25 min
  5. 5.What time was it 40 minutes before 2:50? (a) 2:10 (b) 1:10 (c) 3:10 (d) 2:20
  6. 6.What time will it be 20 minutes after 7:15? (a) 6:35 (b) 8:35 (c) 7:25 (d) 7:35
  7. 7.What time was it 50 minutes before 3:55? (a) 2:05 (b) 3:15 (c) 4:05 (d) 3:05
  8. 8.A film starts at 3:25 and ends at 6:25. How long is the film? (a) 3 h 10 min (b) 3 h (c) 4 h (d) 2 h
  9. 9.A film starts at 7:50 and ends at 9:25. How long is the film? (a) 35 min (b) 2 h 35 min (c) 1 h 45 min (d) 1 h 35 min
  10. 10.What time will it be 20 minutes after 10:05? (a) 10:15 (b) 11:25 (c) 10:25 (d) 9:25
  11. 11.What time will it be 35 minutes after 4:50? (a) 5:25 (b) 6:25 (c) 5:15 (d) 4:25
  12. 12.What time was it 30 minutes before 7:15? (a) 6:45 (b) 5:45 (c) 7:45 (d) 6:55
  13. 13.What time will it be 45 minutes after 2:30? (a) 3:15 (b) 2:15 (c) 4:15 (d) 3:05
  14. 14.What time was it 45 minutes before 4:05? (a) 4:20 (b) 3:20 (c) 3:30 (d) 2:20
  15. 15.A film starts at 3:00 and ends at 5:45. 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
  16. 16.What time was it 45 minutes before 9:20? (a) 7:35 (b) 8:45 (c) 8:35 (d) 9:35
  17. 17.A film starts at 5:05 and ends at 7:45. How long is the film? (a) 1 h 40 min (b) 3 h 40 min (c) 2 h 40 min (d) 2 h 50 min
  18. 18.A film starts at 3:10 and ends at 4:30. How long is the film? (a) 1 h 30 min (b) 20 min (c) 1 h 20 min (d) 2 h 20 min
  19. 19.What time will it be 15 minutes after 2:25? (a) 2:30 (b) 3:40 (c) 2:40 (d) 1:40
  20. 20.What time was it 35 minutes before 7:10? (a) 5:35 (b) 6:45 (c) 6:35 (d) 7:35
  21. 21.What time will it be 55 minutes after 2:35? (a) 2:30 (b) 3:30 (c) 3:20 (d) 4:30
  22. 22.A film starts at 5:05 and ends at 6:30. How long is the film? (a) 1 h 25 min (b) 2 h 25 min (c) 25 min (d) 1 h 35 min
  23. 23.What time will it be 50 minutes after 10:45? (a) 12:35 (b) 10:35 (c) 11:25 (d) 11:35
  24. 24.What time will it be 55 minutes after 5:05? (a) 6:00 (b) 7:00 (c) 5:50 (d) 5:00
  25. 25.A film starts at 8:55 and ends at 9:25. How long is the film? (a) 1 h 30 min (b) 20 min (c) 30 min (d) 40 min
  26. 26.A film starts at 3:15 and ends at 3:50. How long is the film? (a) 25 min (b) 45 min (c) 35 min (d) 1 h 35 min
  27. 27.What time was it 55 minutes before 2:10? (a) 1:25 (b) 1:15 (c) 2:15 (d) 1:05
  28. 28.A film starts at 8:30 and ends at 9:10. How long is the film? (a) 50 min (b) 1 h 40 min (c) 30 min (d) 40 min
  29. 29.A film starts at 3:30 and ends at 3:50. How long is the film? (a) 20 min (b) 10 min (c) 1 h 20 min (d) 30 min
  30. 30.What time will it be 25 minutes after 2:35? (a) 2:50 (b) 3:00 (c) 2:00 (d) 4:00
  31. 31.A film starts at 3:25 and ends at 3:45. How long is the film? (a) 1 h 20 min (b) 30 min (c) 10 min (d) 20 min
  32. 32.What time will it be 50 minutes after 3:30? (a) 4:10 (b) 3:20 (c) 5:20 (d) 4:20
  33. 33.What time will it be 30 minutes after 9:20? (a) 10:50 (b) 8:50 (c) 9:40 (d) 9:50
  34. 34.What time will it be 20 minutes after 8:05? (a) 8:15 (b) 9:25 (c) 8:25 (d) 7:25
  35. 35.What time will it be 50 minutes after 6:50? (a) 8:40 (b) 7:40 (c) 6:40 (d) 7:30
  36. 36.A film starts at 6:10 and ends at 9:00. How long is the film? (a) 3 h (b) 1 h 50 min (c) 3 h 50 min (d) 2 h 50 min
  37. 37.What time will it be 15 minutes after 9:20? (a) 8:35 (b) 9:35 (c) 10:35 (d) 9:25
  38. 38.What time was it 20 minutes before 6:15? (a) 4:55 (b) 6:05 (c) 5:55 (d) 6:55
  39. 39.What time will it be 25 minutes after 1:55? (a) 2:10 (b) 3:20 (c) 1:20 (d) 2:20
  40. 40.What time will it be 20 minutes after 8:20? (a) 9:40 (b) 8:30 (c) 7:40 (d) 8:40

Answer key

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

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