Word problems

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

1. A school has 24 boys and 54 girls. They sit 6 to a bench. How many benches are needed?

2. A pen costs Rs. 6 and a book costs Rs. 75. What is the cost of 4 pens and 5 books?

3. There are 3 packets with 12 biscuits in each. 11 biscuits are eaten. How many are left?

4. A school has 32 boys and 32 girls. They sit 4 to a bench. How many benches are needed?

5. A car travels at 81 km per hour for 2 hours. How far does it travel in km?

6. Tara buys 2 toys at Rs. 14 each and pays with a Rs. 500 note. How much change is returned?

7. Dev buys 6 toys at Rs. 40 each and pays with a Rs. 500 note. How much change is returned?

8. There are 7 packets with 11 biscuits in each. 27 biscuits are eaten. How many are left?

9. A rectangular garden is 36 m long and 9 m wide. What is its area in square metres?

10. Ishaan buys 5 toys at Rs. 45 each and pays with a Rs. 500 note. How much change is returned?

11. There are 8 packets with 12 biscuits in each. 47 biscuits are eaten. How many are left?

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

13. There are 6 packets with 12 biscuits in each. 9 biscuits are eaten. How many are left?

14. A pen costs Rs. 20 and a book costs Rs. 68. What is the cost of 5 pens and 5 books?

15. A rectangular garden is 37 m long and 24 m wide. What is its area in square metres?

16. There are 8 packets with 12 biscuits in each. 11 biscuits are eaten. How many are left?

17. A car travels at 69 km per hour for 4 hours. How far does it travel in km?

18. The length of a rectangle is 13 cm and its breadth is 10 cm. What is its perimeter in cm?

19. A shop had 143 stickers. It sold 29 in the morning and 40 in the evening. How many stickers are left?

20. A pen costs Rs. 23 and a book costs Rs. 58. What is the cost of 4 pens and 2 books?

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