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. The length of a rectangle is 40 cm and its breadth is 13 cm. What is its perimeter in cm?

3. A pen costs Rs. 10 and a book costs Rs. 57. What is the cost of 6 pens and 5 books?

4. Ananya buys 2 toys at Rs. 43 each and pays with a Rs. 500 note. How much change is returned?

5. A car travels at 34 km per hour for 4 hours. How far does it travel in km?

6. The length of a rectangle is 21 cm and its breadth is 15 cm. What is its perimeter in cm?

7. A pen costs Rs. 5 and a book costs Rs. 82. What is the cost of 8 pens and 5 books?

8. A school has 30 boys and 15 girls. They sit 5 to a bench. How many benches are needed?

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

10. A car travels at 57 km per hour for 3 hours. How far does it travel in km?

11. A pen costs Rs. 24 and a book costs Rs. 65. What is the cost of 7 pens and 4 books?

12. A pen costs Rs. 23 and a book costs Rs. 71. What is the cost of 2 pens and 5 books?

13. There are 7 packets with 12 biscuits in each. 53 biscuits are eaten. How many are left?

14. A pen costs Rs. 10 and a book costs Rs. 44. What is the cost of 2 pens and 4 books?

15. There are 6 packets with 12 biscuits in each. 27 biscuits are eaten. How many are left?

16. A pen costs Rs. 7 and a book costs Rs. 43. What is the cost of 6 pens and 4 books?

17. The length of a rectangle is 25 cm and its breadth is 5 cm. What is its perimeter in cm?

18. A school has 10 boys and 8 girls. They sit 2 to a bench. How many benches are needed?

19. There are 3 packets with 12 biscuits in each. 28 biscuits are eaten. How many are left?

20. A shop had 129 stamps. It sold 37 in the morning and 28 in the evening. How many stamps are left?

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