Assam SCERT Class 4 Maths Chapter 14 Time Question Answer Solution
Assam Board Class 4 Maths Chapter 14 Time all Question’s easy Solution by expert teachers. Assam SCERT Class 4 Maths Chapter 14 Time Solution.
Board |
Assam SCERT |
Class |
4 |
Book |
New Mathematics Part 4 |
Topic |
Question answer |
Look at the clocks and write how much time minute hand will take to move
From 10 minutes past 3 to 35 minutes past 3 = 25 mins
From 20 minutes past 7 to 30 minutes past 7 = 10 mins
The time in your watch is given in the table below. Write the time according to the 24 hour clock.
Time by your clock (12 hour clock) |
Time by a 24 hour clock |
1 o’clock in the evening |
13:00 hours |
2 o’clock in the evening |
14:00 hours |
3 o’clock in the evening |
15:00 hours |
30 minutes past 4 in the evening |
16:30 hours |
6 o’clock in the evening |
18:00 hours |
10 o’clock in the evening |
22:00 hours |
12 o’clock at midnight |
00:00 hours |
Solve the problems
- The train leaves at 9.30 pm. How will this time be written in the railway ticket ?Ans : 21:30 hours
- The time is 15 minutes past 8 in the evening in the 12 hourly clock, write the time as in the 24 hour clock. Ans: 10:15 hours
- It is 9 o’clock in the morning. What will the time be in the 24 hour clock ? Ans: 09 hours
- The time is 00.00 hours in the clock at night. What is the time as in the 12 hourly clock.Ans: 12:00 am
Write the time as ‘am’ or ‘pm’
30 minutes past 7 in the morning = 7:30 am
30 minutes past 7 in the evening = 7:30 pm
30 minutes past 11 in the morning= 11:30 am
5 o’clock in the morning = 5:00 am
2 o’clock in the afternoon = 2:00 pm
3 o’clock in the afternoon = 3:00 pm
9 o’clock in the morning = 9:00 am
A daily routine of Ranoj according to the 12 hour clock is given below. Now write the time according to the 24 hour clock.
Daily routine of Ranoj (12 hour clock) |
24 hour clock |
Wake up at 6.00 am |
6:00 |
Does exercise at 6.20 am |
6:20 |
Drinks milk at 6.40 am |
6:40 |
Sits down to study at 6.45 am |
6:45 |
Takes bath at 8.00 am |
8:00 |
Goes to school at 8.45 am |
8:45 |
Comes home from school at 3.30 pm |
15:30 |
Goes to play at 4.30 pm |
16:30 |
Sits for prayers at 6.00 pm |
18:00 |
How many days/times are there between
12th August to 9th October = 19 + 30 + 9 = 58 days
16th January to 17th March = 15 + 28 + 17 = 60 days or 15 + 29 + 17 = 61 days
8.00 am to 11.00 am ? Ans= 3:00 hours
2.00 am to 8.00 am ? Ans = 5:00 hours
11.00 am to 3.00 pm ? Ans= 4:00 hours
9.30 pm to 10.00 am ? Ans= 7:30 hours