Word problems

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

1. The length of a rectangle is 18 cm and its breadth is 17 cm. What is its perimeter in cm?

2. A school has 15 boys and 40 girls. They sit 5 to a bench. How many benches are needed?

3. A rectangular garden is 8 m long and 7 m wide. What is its area in square metres?

4. A school has 20 boys and 12 girls. They sit 4 to a bench. How many benches are needed?

5. A school has 10 boys and 18 girls. They sit 2 to a bench. How many benches are needed?

6. There are 8 packets with 9 biscuits in each. 66 biscuits are eaten. How many are left?

7. Neha buys 2 toys at Rs. 23 each and pays with a Rs. 500 note. How much change is returned?

8. The length of a rectangle is 37 cm and its breadth is 29 cm. What is its perimeter in cm?

9. The length of a rectangle is 28 cm and its breadth is 22 cm. What is its perimeter in cm?

10. The length of a rectangle is 16 cm and its breadth is 7 cm. What is its perimeter in cm?

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

12. A rectangular garden is 26 m long and 20 m wide. What is its area in square metres?

13. The length of a rectangle is 19 cm and its breadth is 15 cm. What is its perimeter in cm?

14. A school has 10 boys and 25 girls. They sit 5 to a bench. How many benches are needed?

15. A school has 32 boys and 28 girls. They sit 4 to a bench. How many benches are needed?

16. A shop had 107 books. It sold 25 in the morning and 36 in the evening. How many books are left?

17. A rectangular garden is 20 m long and 5 m wide. What is its area in square metres?

18. A car travels at 89 km per hour for 7 hours. How far does it travel in km?

19. A shop had 68 books. It sold 20 in the morning and 15 in the evening. How many books are left?

20. A car travels at 66 km per hour for 7 hours. How far does it travel in km?

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