← Time and clocks lesson New set →

Time and Clock Worksheet for Maths Olympiad

Maths Olympiad topic 5: Time and clocks · Set 307 · 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 3:10? (a) 3:15 (b) 2:25 (c) 3:25 (d) 4:25
  2. 2.What time will it be 25 minutes after 4:00? (a) 4:15 (b) 3:25 (c) 4:25 (d) 5:25
  3. 3.What time will it be 50 minutes after 7:25? (a) 8:05 (b) 8:15 (c) 7:15 (d) 9:15
  4. 4.What time will it be 35 minutes after 7:55? (a) 7:30 (b) 8:30 (c) 8:20 (d) 9:30
  5. 5.A film starts at 5:30 and ends at 7:40. How long is the film? (a) 2 h 20 min (b) 3 h 10 min (c) 1 h 10 min (d) 2 h 10 min
  6. 6.What time was it 35 minutes before 7:00? (a) 5:25 (b) 6:35 (c) 7:25 (d) 6:25
  7. 7.What time was it 55 minutes before 2:05? (a) 1:00 (b) 1:20 (c) 2:10 (d) 1:10
  8. 8.What time was it 15 minutes before 5:10? (a) 5:55 (b) 3:55 (c) 4:55 (d) 5:05
  9. 9.What time was it 45 minutes before 7:25? (a) 6:40 (b) 5:40 (c) 6:50 (d) 7:40
  10. 10.A film starts at 2:15 and ends at 4:10. How long is the film? (a) 1 h 55 min (b) 2 h 55 min (c) 2 h 5 min (d) 55 min
  11. 11.What time was it 20 minutes before 3:40? (a) 3:30 (b) 2:20 (c) 4:20 (d) 3:20
  12. 12.What time was it 20 minutes before 2:15? (a) 1:55 (b) 2:55 (c) 2:05 (d) 1:45
  13. 13.What time will it be 25 minutes after 6:55? (a) 7:20 (b) 6:20 (c) 8:20 (d) 7:10
  14. 14.What time will it be 20 minutes after 5:15? (a) 5:25 (b) 4:35 (c) 5:35 (d) 6:35
  15. 15.A film starts at 8:20 and ends at 10:50. How long is the film? (a) 2 h 30 min (b) 3 h 30 min (c) 2 h 40 min (d) 1 h 30 min
  16. 16.A film starts at 5:20 and ends at 7:15. How long is the film? (a) 55 min (b) 2 h 5 min (c) 1 h 55 min (d) 2 h 55 min
  17. 17.What time will it be 25 minutes after 2:55? (a) 3:20 (b) 4:20 (c) 3:10 (d) 2:20
  18. 18.A film starts at 5:00 and ends at 5:50. How long is the film? (a) 1 h (b) 50 min (c) 1 h 50 min (d) 40 min
  19. 19.What time will it be 15 minutes after 8:10? (a) 8:15 (b) 8:25 (c) 7:25 (d) 9:25
  20. 20.What time was it 15 minutes before 2:30? (a) 2:25 (b) 3:15 (c) 2:15 (d) 1:15
  21. 21.What time will it be 25 minutes after 9:10? (a) 10:35 (b) 9:25 (c) 9:35 (d) 8:35
  22. 22.What time will it be 30 minutes after 4:25? (a) 4:45 (b) 4:55 (c) 3:55 (d) 5:55
  23. 23.What time will it be 50 minutes after 2:55? (a) 3:45 (b) 2:45 (c) 4:45 (d) 3:35
  24. 24.What time was it 15 minutes before 9:40? (a) 8:25 (b) 10:25 (c) 9:25 (d) 9:35
  25. 25.A film starts at 3:35 and ends at 5:10. How long is the film? (a) 35 min (b) 1 h 45 min (c) 2 h 35 min (d) 1 h 35 min
  26. 26.A film starts at 4:45 and ends at 7:30. How long is the film? (a) 1 h 45 min (b) 2 h 55 min (c) 3 h 45 min (d) 2 h 45 min
  27. 27.A film starts at 2:55 and ends at 4:25. How long is the film? (a) 2 h 30 min (b) 1 h 40 min (c) 30 min (d) 1 h 30 min
  28. 28.What time will it be 20 minutes after 9:05? (a) 10:25 (b) 9:15 (c) 8:25 (d) 9:25
  29. 29.A film starts at 3:00 and ends at 5:10. How long is the film? (a) 2 h 10 min (b) 1 h 10 min (c) 3 h 10 min (d) 2 h 20 min
  30. 30.What time was it 55 minutes before 5:25? (a) 5:30 (b) 3:30 (c) 4:30 (d) 4:40
  31. 31.What time was it 50 minutes before 9:00? (a) 8:20 (b) 9:10 (c) 8:10 (d) 7:10
  32. 32.A film starts at 1:05 and ends at 3:20. How long is the film? (a) 2 h 25 min (b) 2 h 15 min (c) 1 h 15 min (d) 3 h 15 min
  33. 33.What time was it 25 minutes before 5:40? (a) 5:25 (b) 4:15 (c) 6:15 (d) 5:15
  34. 34.What time will it be 35 minutes after 9:00? (a) 8:35 (b) 9:35 (c) 10:35 (d) 9:25
  35. 35.A film starts at 1:30 and ends at 3:00. How long is the film? (a) 1 h 40 min (b) 30 min (c) 1 h 30 min (d) 2 h 30 min
  36. 36.What time will it be 55 minutes after 7:25? (a) 8:10 (b) 7:20 (c) 9:20 (d) 8:20
  37. 37.What time was it 50 minutes before 6:50? (a) 7:00 (b) 6:00 (c) 5:00 (d) 6:10
  38. 38.What time was it 30 minutes before 7:45? (a) 6:15 (b) 7:15 (c) 8:15 (d) 7:25
  39. 39.A film starts at 6:05 and ends at 8:15. How long is the film? (a) 3 h 10 min (b) 2 h 20 min (c) 1 h 10 min (d) 2 h 10 min
  40. 40.What time was it 40 minutes before 4:05? (a) 2:25 (b) 4:25 (c) 3:35 (d) 3:25

Answer key

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

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