Word problems

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

1. The length of a rectangle is 12 cm and its breadth is 4 cm. What is its perimeter in cm?

2. A rectangular garden is 9 m long and 7 m wide. What is its area in square metres?

3. The length of a rectangle is 23 cm and its breadth is 12 cm. What is its perimeter in cm?

4. The length of a rectangle is 34 cm and its breadth is 10 cm. What is its perimeter in cm?

5. The length of a rectangle is 37 cm and its breadth is 31 cm. What is its perimeter in cm?

6. A rectangular garden is 10 m long and 5 m wide. What is its area in square metres?

7. There are 6 packets with 9 biscuits in each. 49 biscuits are eaten. How many are left?

8. A school has 20 boys and 32 girls. They sit 4 to a bench. How many benches are needed?

9. A school has 16 boys and 6 girls. They sit 2 to a bench. How many benches are needed?

10. The length of a rectangle is 38 cm and its breadth is 23 cm. What is its perimeter in cm?

11. There are 3 packets with 9 biscuits in each. 18 biscuits are eaten. How many are left?

12. A school has 10 boys and 15 girls. They sit 5 to a bench. How many benches are needed?

13. A shop had 117 stamps. It sold 19 in the morning and 34 in the evening. How many stamps are left?

14. A school has 12 boys and 42 girls. They sit 6 to a bench. How many benches are needed?

15. A pen costs Rs. 8 and a book costs Rs. 80. What is the cost of 3 pens and 5 books?

16. The length of a rectangle is 17 cm and its breadth is 13 cm. What is its perimeter in cm?

17. A rectangular garden is 14 m long and 11 m wide. What is its area in square metres?

18. A rectangular garden is 26 m long and 11 m wide. What is its area in square metres?

19. A car travels at 33 km per hour for 6 hours. How far does it travel in km?

20. Arjun buys 2 toys at Rs. 60 each and pays with a Rs. 500 note. How much change is returned?

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