Word problems

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

1. A pen costs Rs. 7 and a book costs Rs. 48. What is the cost of 8 pens and 3 books?

2. A shop had 150 mangoes. It sold 19 in the morning and 34 in the evening. How many mangoes are left?

3. A shop had 132 coins. It sold 14 in the morning and 35 in the evening. How many coins are left?

4. A shop had 170 stickers. It sold 38 in the morning and 17 in the evening. How many stickers are left?

5. The length of a rectangle is 34 cm and its breadth is 17 cm. What is its perimeter in cm?

6. A pen costs Rs. 8 and a book costs Rs. 38. What is the cost of 3 pens and 5 books?

7. Dev buys 5 toys at Rs. 24 each and pays with a Rs. 500 note. How much change is returned?

8. A school has 18 boys and 36 girls. They sit 6 to a bench. How many benches are needed?

9. A rectangular garden is 9 m long and 7 m wide. What is its area in square metres?

10. A pen costs Rs. 24 and a book costs Rs. 67. What is the cost of 2 pens and 3 books?

11. There are 7 packets with 10 biscuits in each. 50 biscuits are eaten. How many are left?

12. The length of a rectangle is 9 cm and its breadth is 7 cm. What is its perimeter in cm?

13. There are 6 packets with 8 biscuits in each. 39 biscuits are eaten. How many are left?

14. A rectangular garden is 13 m long and 12 m wide. What is its area in square metres?

15. There are 4 packets with 9 biscuits in each. 22 biscuits are eaten. How many are left?

16. The length of a rectangle is 35 cm and its breadth is 20 cm. What is its perimeter in cm?

17. A shop had 167 books. It sold 23 in the morning and 10 in the evening. How many books are left?

18. A car travels at 70 km per hour for 6 hours. How far does it travel in km?

19. The length of a rectangle is 17 cm and its breadth is 6 cm. What is its perimeter in cm?

20. The length of a rectangle is 31 cm and its breadth is 18 cm. What is its perimeter in cm?

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