Word problems

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

1. A rectangular garden is 16 m long and 8 m wide. What is its area in square metres?

2. The length of a rectangle is 17 cm and its breadth is 8 cm. What is its perimeter in cm?

3. A pen costs Rs. 15 and a book costs Rs. 40. What is the cost of 7 pens and 5 books?

4. There are 4 packets with 9 biscuits in each. 20 biscuits are eaten. How many are left?

5. Ananya buys 5 toys at Rs. 40 each and pays with a Rs. 500 note. How much change is returned?

6. A car travels at 85 km per hour for 8 hours. How far does it travel in km?

7. A rectangular garden is 32 m long and 25 m wide. What is its area in square metres?

8. Neha buys 5 toys at Rs. 34 each and pays with a Rs. 500 note. How much change is returned?

9. Arjun buys 6 toys at Rs. 19 each and pays with a Rs. 500 note. How much change is returned?

10. A car travels at 73 km per hour for 8 hours. How far does it travel in km?

11. A pen costs Rs. 12 and a book costs Rs. 45. What is the cost of 3 pens and 5 books?

12. A school has 36 boys and 48 girls. They sit 6 to a bench. How many benches are needed?

13. Aarav buys 6 toys at Rs. 57 each and pays with a Rs. 500 note. How much change is returned?

14. A school has 8 boys and 24 girls. They sit 4 to a bench. How many benches are needed?

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

16. A pen costs Rs. 16 and a book costs Rs. 38. What is the cost of 3 pens and 5 books?

17. There are 9 packets with 12 biscuits in each. 29 biscuits are eaten. How many are left?

18. A rectangular garden is 29 m long and 10 m wide. What is its area in square metres?

19. A pen costs Rs. 9 and a book costs Rs. 78. What is the cost of 7 pens and 3 books?

20. A rectangular garden is 25 m long and 23 m wide. What is its area in square metres?

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