← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 854 · 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 5:50? (a) 5:25 (b) 7:25 (c) 6:15 (d) 6:25
  2. 2.What time will it be 25 minutes after 10:45? (a) 12:10 (b) 11:10 (c) 10:10 (d) 11:00
  3. 3.What time will it be 35 minutes after 9:50? (a) 10:15 (b) 9:25 (c) 11:25 (d) 10:25
  4. 4.What time was it 50 minutes before 8:30? (a) 6:40 (b) 7:40 (c) 8:40 (d) 7:50
  5. 5.What time will it be 25 minutes after 6:40? (a) 7:05 (b) 8:05 (c) 6:55 (d) 6:05
  6. 6.A film starts at 3:50 and ends at 4:40. How long is the film? (a) 40 min (b) 1 h (c) 1 h 50 min (d) 50 min
  7. 7.A film starts at 3:45 and ends at 5:10. How long is the film? (a) 1 h 25 min (b) 25 min (c) 1 h 35 min (d) 2 h 25 min
  8. 8.What time will it be 30 minutes after 4:30? (a) 6:00 (b) 5:00 (c) 4:00 (d) 4:50
  9. 9.What time was it 20 minutes before 5:00? (a) 3:40 (b) 5:40 (c) 4:40 (d) 4:50
  10. 10.What time was it 30 minutes before 4:25? (a) 4:05 (b) 3:55 (c) 4:55 (d) 2:55
  11. 11.A film starts at 3:15 and ends at 4:00. How long is the film? (a) 45 min (b) 35 min (c) 55 min (d) 1 h 45 min
  12. 12.What time was it 40 minutes before 4:15? (a) 2:35 (b) 3:35 (c) 3:45 (d) 4:35
  13. 13.What time will it be 40 minutes after 4:45? (a) 4:25 (b) 5:15 (c) 6:25 (d) 5:25
  14. 14.What time will it be 40 minutes after 2:35? (a) 4:15 (b) 3:15 (c) 3:05 (d) 2:15
  15. 15.What time will it be 50 minutes after 1:55? (a) 2:45 (b) 3:45 (c) 2:35 (d) 1:45
  16. 16.A film starts at 7:40 and ends at 8:50. How long is the film? (a) 2 h 10 min (b) 10 min (c) 1 h 20 min (d) 1 h 10 min
  17. 17.What time was it 40 minutes before 8:45? (a) 9:05 (b) 7:05 (c) 8:15 (d) 8:05
  18. 18.What time will it be 50 minutes after 2:20? (a) 3:10 (b) 4:10 (c) 2:10 (d) 3:00
  19. 19.What time will it be 15 minutes after 10:30? (a) 9:45 (b) 10:35 (c) 10:45 (d) 11:45
  20. 20.What time will it be 50 minutes after 9:00? (a) 9:50 (b) 8:50 (c) 9:40 (d) 10:50
  21. 21.What time will it be 25 minutes after 3:30? (a) 4:55 (b) 2:55 (c) 3:45 (d) 3:55
  22. 22.What time will it be 20 minutes after 4:30? (a) 3:50 (b) 4:40 (c) 5:50 (d) 4:50
  23. 23.What time will it be 15 minutes after 1:45? (a) 1:50 (b) 3:00 (c) 1:00 (d) 2:00
  24. 24.A film starts at 2:45 and ends at 5:05. How long is the film? (a) 1 h 20 min (b) 3 h 20 min (c) 2 h 30 min (d) 2 h 20 min
  25. 25.What time will it be 45 minutes after 4:45? (a) 5:30 (b) 5:20 (c) 6:30 (d) 4:30
  26. 26.A film starts at 3:35 and ends at 4:20. How long is the film? (a) 1 h 45 min (b) 35 min (c) 45 min (d) 55 min
  27. 27.What time was it 35 minutes before 4:45? (a) 5:10 (b) 4:10 (c) 3:10 (d) 4:20
  28. 28.What time will it be 50 minutes after 4:35? (a) 6:25 (b) 5:25 (c) 4:25 (d) 5:15
  29. 29.What time will it be 15 minutes after 3:10? (a) 3:25 (b) 3:15 (c) 2:25 (d) 4:25
  30. 30.What time will it be 35 minutes after 4:25? (a) 4:50 (b) 4:00 (c) 5:00 (d) 6:00
  31. 31.A film starts at 5:10 and ends at 5:30. How long is the film? (a) 1 h 20 min (b) 10 min (c) 20 min (d) 30 min
  32. 32.What time was it 50 minutes before 6:05? (a) 4:15 (b) 5:15 (c) 6:15 (d) 5:25
  33. 33.A film starts at 6:05 and ends at 7:25. How long is the film? (a) 2 h 20 min (b) 1 h 20 min (c) 20 min (d) 1 h 30 min
  34. 34.What time was it 40 minutes before 8:10? (a) 7:30 (b) 8:30 (c) 6:30 (d) 7:40
  35. 35.What time will it be 45 minutes after 6:25? (a) 7:10 (b) 6:10 (c) 8:10 (d) 7:00
  36. 36.What time was it 55 minutes before 5:45? (a) 5:00 (b) 3:50 (c) 5:50 (d) 4:50
  37. 37.What time was it 20 minutes before 9:10? (a) 8:50 (b) 9:50 (c) 9:00 (d) 7:50
  38. 38.What time will it be 40 minutes after 10:05? (a) 10:35 (b) 11:45 (c) 9:45 (d) 10:45
  39. 39.What time will it be 25 minutes after 1:40? (a) 1:05 (b) 2:05 (c) 1:55 (d) 3:05
  40. 40.What time will it be 20 minutes after 3:10? (a) 3:20 (b) 2:30 (c) 3:30 (d) 4:30

Answer key

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

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