Class 4 Maths Worksheet: 24-Hour Clock

Maths worksheets lesson 30: The 24-hour clock and time taken · Set 610 · 40 sums

The method (Add 12 after noon): a.m. → keep the hour, written with 2 digits: 07:15. p.m. → add 12 to the hour: 3:35 p.m. = 15:35. 24-hour back to 12-hour: hour more than 12 → take away 12 and say p.m. Time taken: count whole hours, then minutes. 1 hour = 60 minutes.

1. 1.A train leaves at 14:20 and reaches at 15:05. How long is the journey (in minutes)?
2. 2.A film is 1 hour 55 minutes long. How many minutes is that?
3. 3.How many hours are there from 06:00 to 09:00?
4. 4.A film is 4 hours 5 minutes long. How many minutes is that?
5. 5.What is 04:00 in 12-hour time? (a) 6:00 a.m. (b) 4:00 a.m. (c) 4:00 p.m.
6. 6.A train leaves at 15:00 and reaches at 17:15. How long is the journey (in minutes)?
7. 7.A film is 2 hours 25 minutes long. How many minutes is that?
8. 8.A match starts at 10:20 and lasts 3 hours 5 minutes. At what time does it end? (a) 14:25 (b) 12:25 (c) 13:25
9. 9.What is 17:40 in 12-hour time? (a) 5:40 p.m. (b) 7:40 p.m. (c) 5:40 a.m.
10. 10.A match starts at 18:35 and lasts 2 hours 50 minutes. At what time does it end? (a) 21:25 (b) 22:25 (c) 20:25
11. 11.A match starts at 17:20 and lasts 1 hour 40 minutes. At what time does it end? (a) 19:00 (b) 18:00 (c) 20:00
12. 12.How many hours are there from 11:00 to 22:00?
13. 13.Write 7:00 a.m. in 24-hour time. (a) 09:00 (b) 07:00 (c) 19:00
14. 14.How many hours are there from 07:00 to 17:00?
15. 15.A train leaves at 08:00 and reaches at 08:40. How long is the journey (in minutes)?
16. 16.A film is 2 hours 40 minutes long. How many minutes is that?
17. 17.What is 17:35 in 12-hour time? (a) 5:35 a.m. (b) 7:35 p.m. (c) 5:35 p.m.
18. 18.What is 14:50 in 12-hour time? (a) 2:50 p.m. (b) 4:50 p.m. (c) 2:50 a.m.
19. 19.A film is 3 hours 50 minutes long. How many minutes is that?
20. 20.What is 02:25 in 12-hour time? (a) 4:25 a.m. (b) 2:25 a.m. (c) 2:25 p.m.
21. 21.What is 15:35 in 12-hour time? (a) 3:35 a.m. (b) 3:35 p.m. (c) 5:35 p.m.
22. 22.A match starts at 08:40 and lasts 1 hour 5 minutes. At what time does it end? (a) 08:45 (b) 09:45 (c) 10:45
23. 23.A train leaves at 09:50 and reaches at 11:55. How long is the journey (in minutes)?
24. 24.What is 20:55 in 12-hour time? (a) 10:55 p.m. (b) 8:55 p.m. (c) 8:55 a.m.
25. 25.A train leaves at 17:20 and reaches at 19:25. How long is the journey (in minutes)?
26. 26.A match starts at 10:35 and lasts 4 hours 20 minutes. At what time does it end? (a) 15:55 (b) 13:55 (c) 14:55
27. 27.Write 7:25 a.m. in 24-hour time. (a) 19:25 (b) 07:25 (c) 09:25
28. 28.A train leaves at 06:35 and reaches at 07:00. How long is the journey (in minutes)?
29. 29.A film is 1 hour 20 minutes long. How many minutes is that?
30. 30.What is 04:50 in 12-hour time? (a) 4:50 p.m. (b) 6:50 a.m. (c) 4:50 a.m.
31. 31.Write 1:05 a.m. in 24-hour time. (a) 13:05 (b) 01:05 (c) 03:05
32. 32.How many hours are there from 06:00 to 23:00?
33. 33.A train leaves at 09:10 and reaches at 09:40. How long is the journey (in minutes)?
34. 34.How many hours are there from 08:00 to 11:00?
35. 35.Write 11:20 a.m. in 24-hour time. (a) 23:20 (b) 13:20 (c) 11:20
36. 36.How many hours are there from 05:00 to 21:00?
37. 37.A match starts at 13:00 and lasts 4 hours 35 minutes. At what time does it end? (a) 17:35 (b) 16:35 (c) 18:35
38. 38.A film is 2 hours 50 minutes long. How many minutes is that?
39. 39.Write 3:55 a.m. in 24-hour time. (a) 03:55 (b) 15:55 (c) 05:55
40. 40.Write 1:50 a.m. in 24-hour time. (a) 13:50 (b) 03:50 (c) 01:50

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