Word problems

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

1. A pen costs Rs. 8 and a book costs Rs. 73. What is the cost of 8 pens and 3 books?

2. A school has 8 boys and 14 girls. They sit 2 to a bench. How many benches are needed?

3. The length of a rectangle is 25 cm and its breadth is 14 cm. What is its perimeter in cm?

4. A pen costs Rs. 18 and a book costs Rs. 65. What is the cost of 5 pens and 4 books?

5. A shop had 110 marbles. It sold 10 in the morning and 38 in the evening. How many marbles are left?

6. A school has 12 boys and 36 girls. They sit 4 to a bench. How many benches are needed?

7. There are 4 packets with 12 biscuits in each. 37 biscuits are eaten. How many are left?

8. A car travels at 72 km per hour for 2 hours. How far does it travel in km?

9. Arjun buys 2 toys at Rs. 50 each and pays with a Rs. 500 note. How much change is returned?

10. A rectangular garden is 20 m long and 13 m wide. What is its area in square metres?

11. The length of a rectangle is 36 cm and its breadth is 22 cm. What is its perimeter in cm?

12. There are 3 packets with 9 biscuits in each. 21 biscuits are eaten. How many are left?

13. A school has 6 boys and 27 girls. They sit 3 to a bench. How many benches are needed?

14. A pen costs Rs. 10 and a book costs Rs. 66. What is the cost of 5 pens and 2 books?

15. A pen costs Rs. 5 and a book costs Rs. 76. What is the cost of 8 pens and 4 books?

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

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

18. A school has 16 boys and 8 girls. They sit 4 to a bench. How many benches are needed?

19. A pen costs Rs. 5 and a book costs Rs. 86. What is the cost of 2 pens and 2 books?

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

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