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 school has 18 boys and 15 girls. They sit 3 to a bench. How many benches are needed?

3. A school has 24 boys and 9 girls. They sit 3 to a bench. How many benches are needed?

4. A rectangular garden is 13 m long and 8 m wide. What is its area in square metres?

5. A pen costs Rs. 9 and a book costs Rs. 82. What is the cost of 4 pens and 3 books?

6. Ishaan buys 5 toys at Rs. 48 each and pays with a Rs. 500 note. How much change is returned?

7. The length of a rectangle is 8 cm and its breadth is 6 cm. What is its perimeter in cm?

8. The length of a rectangle is 26 cm and its breadth is 23 cm. What is its perimeter in cm?

9. There are 9 packets with 11 biscuits in each. 21 biscuits are eaten. How many are left?

10. A shop had 120 apples. It sold 20 in the morning and 24 in the evening. How many apples are left?

11. Rohan buys 6 toys at Rs. 41 each and pays with a Rs. 500 note. How much change is returned?

12. Kabir buys 6 toys at Rs. 18 each and pays with a Rs. 500 note. How much change is returned?

13. A car travels at 52 km per hour for 6 hours. How far does it travel in km?

14. The length of a rectangle is 38 cm and its breadth is 17 cm. What is its perimeter in cm?

15. A shop had 146 cards. It sold 27 in the morning and 35 in the evening. How many cards are left?

16. A school has 20 boys and 28 girls. They sit 4 to a bench. How many benches are needed?

17. The length of a rectangle is 35 cm and its breadth is 10 cm. What is its perimeter in cm?

18. A rectangular garden is 20 m long and 4 m wide. What is its area in square metres?

19. Diya buys 4 toys at Rs. 24 each and pays with a Rs. 500 note. How much change is returned?

20. A car travels at 47 km per hour for 4 hours. How far does it travel in km?

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