Word problems

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

1. The length of a rectangle is 13 cm and its breadth is 7 cm. What is its perimeter in cm?

2. Arjun buys 4 toys at Rs. 53 each and pays with a Rs. 500 note. How much change is returned?

3. A school has 30 boys and 20 girls. They sit 5 to a bench. How many benches are needed?

4. There are 4 packets with 10 biscuits in each. 35 biscuits are eaten. How many are left?

5. A school has 30 boys and 35 girls. They sit 5 to a bench. How many benches are needed?

6. The length of a rectangle is 12 cm and its breadth is 6 cm. What is its perimeter in cm?

7. A car travels at 55 km per hour for 3 hours. How far does it travel in km?

8. A car travels at 77 km per hour for 8 hours. How far does it travel in km?

9. A car travels at 37 km per hour for 3 hours. How far does it travel in km?

10. A shop had 64 books. It sold 19 in the morning and 26 in the evening. How many books are left?

11. A school has 6 boys and 8 girls. They sit 2 to a bench. How many benches are needed?

12. A rectangular garden is 32 m long and 31 m wide. What is its area in square metres?

13. A rectangular garden is 15 m long and 7 m wide. What is its area in square metres?

14. A shop had 131 stamps. It sold 10 in the morning and 22 in the evening. How many stamps are left?

15. A car travels at 88 km per hour for 7 hours. How far does it travel in km?

16. A pen costs Rs. 15 and a book costs Rs. 73. What is the cost of 2 pens and 2 books?

17. A school has 18 boys and 12 girls. They sit 2 to a bench. How many benches are needed?

18. There are 5 packets with 9 biscuits in each. 19 biscuits are eaten. How many are left?

19. Rohan buys 4 toys at Rs. 17 each and pays with a Rs. 500 note. How much change is returned?

20. There are 7 packets with 5 biscuits in each. 19 biscuits are eaten. How many are left?

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