Word problems

Read each problem carefully and write the answer with its unit.

1. A pen costs Rs. 21 and a book costs Rs. 70. What is the cost of 3 pens and 3 books?

2. A rectangular garden is 28 m long and 7 m wide. What is its area in square metres?

3. A rectangular garden is 28 m long and 18 m wide. What is its area in square metres?

4. A shop had 140 stickers. It sold 34 in the morning and 26 in the evening. How many stickers are left?

5. Ananya buys 4 toys at Rs. 41 each and pays with a Rs. 500 note. How much change is returned?

6. A rectangular garden is 28 m long and 20 m wide. What is its area in square metres?

7. The length of a rectangle is 21 cm and its breadth is 10 cm. What is its perimeter in cm?

8. The length of a rectangle is 11 cm and its breadth is 10 cm. What is its perimeter in cm?

9. There are 4 packets with 8 biscuits in each. 19 biscuits are eaten. How many are left?

10. A rectangular garden is 39 m long and 7 m wide. What is its area in square metres?

11. There are 7 packets with 9 biscuits in each. 3 biscuits are eaten. How many are left?

12. A pen costs Rs. 20 and a book costs Rs. 49. What is the cost of 5 pens and 4 books?

13. A school has 18 boys and 48 girls. They sit 6 to a bench. How many benches are needed?

14. A school has 6 boys and 21 girls. They sit 3 to a bench. How many benches are needed?

15. There are 3 packets with 11 biscuits in each. 20 biscuits are eaten. How many are left?

16. Rohan buys 3 toys at Rs. 47 each and pays with a Rs. 500 note. How much change is returned?

17. A car travels at 59 km per hour for 5 hours. How far does it travel in km?

18. The length of a rectangle is 39 cm and its breadth is 36 cm. What is its perimeter in cm?

19. A shop had 166 pencils. It sold 40 in the morning and 15 in the evening. How many pencils are left?

20. Dev buys 5 toys at Rs. 44 each and pays with a Rs. 500 note. How much change is returned?

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