Word problems

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

1. A rectangular garden is 33 m long and 31 m wide. What is its area in square metres?

2. A school has 18 boys and 48 girls. They sit 6 to a bench. How many benches are needed?

3. There are 9 packets with 8 biscuits in each. 46 biscuits are eaten. How many are left?

4. The length of a rectangle is 15 cm and its breadth is 9 cm. What is its perimeter in cm?

5. A pen costs Rs. 16 and a book costs Rs. 49. What is the cost of 8 pens and 5 books?

6. A shop had 60 cards. It sold 32 in the morning and 40 in the evening. How many cards are left?

7. A shop had 143 balloons. It sold 39 in the morning and 16 in the evening. How many balloons are left?

8. Aarav buys 2 toys at Rs. 38 each and pays with a Rs. 500 note. How much change is returned?

9. A pen costs Rs. 25 and a book costs Rs. 72. What is the cost of 4 pens and 3 books?

10. A pen costs Rs. 23 and a book costs Rs. 44. What is the cost of 5 pens and 5 books?

11. There are 9 packets with 9 biscuits in each. 42 biscuits are eaten. How many are left?

12. A car travels at 51 km per hour for 2 hours. How far does it travel in km?

13. There are 9 packets with 12 biscuits in each. 73 biscuits are eaten. How many are left?

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

15. Sana buys 2 toys at Rs. 30 each and pays with a Rs. 500 note. How much change is returned?

16. A car travels at 43 km per hour for 3 hours. How far does it travel in km?

17. The length of a rectangle is 36 cm and its breadth is 24 cm. What is its perimeter in cm?

18. There are 5 packets with 9 biscuits in each. 14 biscuits are eaten. How many are left?

19. Ishaan buys 6 toys at Rs. 35 each and pays with a Rs. 500 note. How much change is returned?

20. A school has 8 boys and 12 girls. They sit 4 to a bench. How many benches are needed?

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