The DAV Class 4 Maths Solutions and **DAV Class 4 Maths Chapter 8 Worksheet 3 **Solutions of Time and Calendar offer comprehensive answers to textbook questions.

## DAV Class 4 Maths Ch 8 WS 3 Solutions

Question 1.

Find the sum:

(a) 2 hrs 10 min and 3 hrs 25 min.

Answer:

5 hrs 35min

(b) 4 hrs 5 min and 5 hrs 45 min.

Answer:

9 hrs 50 min

(c) 1 hr 35 min and 9 hrs 25 min.

Answer:

11 hrs

(d) 7 hrs 49 min and 8 hrs ’50 min.

Answer:

16

(e) 3 hrs 50 min and 5 hrs 50 min.

Answer:

9hrs 40 min

(f) 5 hrs 15 min and 5 hrs 55 min.

Answer:

11hrs 10 min

Question 2.

What time will it be?

(a) 2 hrs after 3:30 a.m.

Answer:

5:30 a.m

(b) 5 hrs after 7:10 a.m

Answer:

12:10 p.m

(c) 3 hrs 10 min after 1:25 a.m

Answer:

4:35 a.m

(d) 4 hrs 25 min after 7:30 a.m

Answer:

11: 55 a.m.

### DAV Class 4 Maths Chapter 8 Worksheet 3 Notes

Addition (With Regrouping)

Example 1.

Add 5 hrs 25 minutes and 4 hrs 35 minutes.

Answer:

Example 2.

What time will it be 3 hrs after 4:30 a.m.?

Answer:

Time will be 7:30 a.m.