Class 4 Maths Worksheet: 24-Hour Clock

Maths worksheets lesson 30: The 24-hour clock and time taken · Set 492 · 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 16:55 and reaches at 19:25. How long is the journey (in minutes)?
2. 2.What is 04:25 in 12-hour time? (a) 6:25 a.m. (b) 4:25 p.m. (c) 4:25 a.m.
3. 3.A match starts at 13:15 and lasts 4 hours 45 minutes. At what time does it end? (a) 19:00 (b) 18:00 (c) 17:00
4. 4.What is 02:00 in 12-hour time? (a) 2:00 a.m. (b) 2:00 p.m. (c) 4:00 a.m.
5. 5.A train leaves at 16:00 and reaches at 18:40. How long is the journey (in minutes)?
6. 6.Write 7:25 a.m. in 24-hour time. (a) 19:25 (b) 09:25 (c) 07:25
7. 7.A match starts at 06:05 and lasts 4 hours 5 minutes. At what time does it end? (a) 11:10 (b) 09:10 (c) 10:10
8. 8.Write 2:10 p.m. in 24-hour time. (a) 16:10 (b) 02:10 (c) 14:10
9. 9.A train leaves at 11:45 and reaches at 14:05. How long is the journey (in minutes)?
10. 10.A film is 4 hours 30 minutes long. How many minutes is that?
11. 11.A train leaves at 15:50 and reaches at 17:15. How long is the journey (in minutes)?
12. 12.What is 03:05 in 12-hour time? (a) 5:05 a.m. (b) 3:05 p.m. (c) 3:05 a.m.
13. 13.A match starts at 07:50 and lasts 1 hour. At what time does it end? (a) 09:50 (b) 07:50 (c) 08:50
14. 14.A train leaves at 15:00 and reaches at 18:00. How long is the journey (in minutes)?
15. 15.Write 3:20 a.m. in 24-hour time. (a) 05:20 (b) 03:20 (c) 15:20
16. 16.A match starts at 11:50 and lasts 2 hours 15 minutes. At what time does it end? (a) 14:05 (b) 15:05 (c) 13:05
17. 17.How many hours are there from 10:00 to 23:00?
18. 18.How many hours are there from 11:00 to 17:00?
19. 19.A film is 3 hours 45 minutes long. How many minutes is that?
20. 20.A train leaves at 11:05 and reaches at 13:45. How long is the journey (in minutes)?
21. 21.A film is 2 hours 35 minutes long. How many minutes is that?
22. 22.A match starts at 09:25 and lasts 2 hours 25 minutes. At what time does it end? (a) 10:50 (b) 11:50 (c) 12:50
23. 23.How many hours are there from 08:00 to 22:00?
24. 24.How many hours are there from 06:00 to 17:00?
25. 25.What is 19:05 in 12-hour time? (a) 7:05 a.m. (b) 9:05 p.m. (c) 7:05 p.m.
26. 26.Write 3:05 a.m. in 24-hour time. (a) 05:05 (b) 03:05 (c) 15:05
27. 27.What is 04:05 in 12-hour time? (a) 4:05 a.m. (b) 6:05 a.m. (c) 4:05 p.m.
28. 28.A film is 3 hours 15 minutes long. How many minutes is that?
29. 29.A film is 3 hours 10 minutes long. How many minutes is that?
30. 30.Write 5:30 p.m. in 24-hour time. (a) 17:30 (b) 19:30 (c) 05:30
31. 31.Write 9:10 a.m. in 24-hour time. (a) 09:10 (b) 21:10 (c) 11:10
32. 32.A match starts at 08:45 and lasts 4 hours 35 minutes. At what time does it end? (a) 13:20 (b) 12:20 (c) 14:20
33. 33.A train leaves at 06:15 and reaches at 09:10. How long is the journey (in minutes)?
34. 34.A train leaves at 14:55 and reaches at 17:15. How long is the journey (in minutes)?
35. 35.How many hours are there from 12:00 to 15:00?
36. 36.What is 14:25 in 12-hour time? (a) 4:25 p.m. (b) 2:25 a.m. (c) 2:25 p.m.
37. 37.What is 16:00 in 12-hour time? (a) 6:00 p.m. (b) 4:00 a.m. (c) 4:00 p.m.
38. 38.How many hours are there from 12:00 to 14:00?
39. 39.A match starts at 16:35 and lasts 4 hours 25 minutes. At what time does it end? (a) 21:00 (b) 20:00 (c) 22:00
40. 40.What is 20:10 in 12-hour time? (a) 8:10 p.m. (b) 8:10 a.m. (c) 10:10 p.m.

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