Word problems

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

1. The length of a rectangle is 31 cm and its breadth is 20 cm. What is its perimeter in cm?

2. A school has 12 boys and 28 girls. They sit 4 to a bench. How many benches are needed?

3. Vikram buys 2 toys at Rs. 40 each and pays with a Rs. 500 note. How much change is returned?

4. A rectangular garden is 24 m long and 5 m wide. What is its area in square metres?

5. A car travels at 37 km per hour for 7 hours. How far does it travel in km?

6. A rectangular garden is 9 m long and 5 m wide. What is its area in square metres?

7. The length of a rectangle is 12 cm and its breadth is 9 cm. What is its perimeter in cm?

8. A rectangular garden is 12 m long and 6 m wide. What is its area in square metres?

9. A shop had 98 stamps. It sold 40 in the morning and 23 in the evening. How many stamps are left?

10. A rectangular garden is 20 m long and 8 m wide. What is its area in square metres?

11. A shop had 91 mangoes. It sold 32 in the morning and 24 in the evening. How many mangoes are left?

12. Diya buys 2 toys at Rs. 31 each and pays with a Rs. 500 note. How much change is returned?

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

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

15. There are 6 packets with 8 biscuits in each. 5 biscuits are eaten. How many are left?

16. A shop had 185 balloons. It sold 40 in the morning and 39 in the evening. How many balloons are left?

17. There are 3 packets with 5 biscuits in each. 5 biscuits are eaten. How many are left?

18. A shop had 155 coins. It sold 11 in the morning and 11 in the evening. How many coins are left?

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

20. A car travels at 90 km per hour for 7 hours. How far does it travel in km?

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