Word problems

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

1. There are 5 packets with 7 biscuits in each. 24 biscuits are eaten. How many are left?

2. The length of a rectangle is 13 cm and its breadth is 12 cm. What is its perimeter in cm?

3. A school has 8 boys and 12 girls. They sit 2 to a bench. How many benches are needed?

4. Sana buys 2 toys at Rs. 36 each and pays with a Rs. 500 note. How much change is returned?

5. A shop had 109 stickers. It sold 22 in the morning and 10 in the evening. How many stickers are left?

6. A pen costs Rs. 21 and a book costs Rs. 61. What is the cost of 7 pens and 3 books?

7. A shop had 102 coins. It sold 21 in the morning and 16 in the evening. How many coins are left?

8. The length of a rectangle is 14 cm and its breadth is 11 cm. What is its perimeter in cm?

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

10. A pen costs Rs. 20 and a book costs Rs. 84. What is the cost of 7 pens and 5 books?

11. There are 8 packets with 12 biscuits in each. 13 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. A school has 12 boys and 42 girls. They sit 6 to a bench. How many benches are needed?

14. A pen costs Rs. 17 and a book costs Rs. 63. What is the cost of 2 pens and 3 books?

15. A pen costs Rs. 14 and a book costs Rs. 53. What is the cost of 7 pens and 5 books?

16. A school has 45 boys and 25 girls. They sit 5 to a bench. How many benches are needed?

17. A pen costs Rs. 21 and a book costs Rs. 65. What is the cost of 6 pens and 3 books?

18. A school has 12 boys and 54 girls. They sit 6 to a bench. How many benches are needed?

19. The length of a rectangle is 40 cm and its breadth is 18 cm. What is its perimeter in cm?

20. A pen costs Rs. 21 and a book costs Rs. 76. What is the cost of 2 pens and 5 books?

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