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 5 books?

2. A shop had 146 books. It sold 33 in the morning and 10 in the evening. How many books are left?

3. A shop had 167 balloons. It sold 11 in the morning and 36 in the evening. How many balloons are left?

4. A pen costs Rs. 10 and a book costs Rs. 34. What is the cost of 3 pens and 2 books?

5. Dev buys 6 toys at Rs. 45 each and pays with a Rs. 500 note. How much change is returned?

6. A pen costs Rs. 15 and a book costs Rs. 55. What is the cost of 2 pens and 3 books?

7. The length of a rectangle is 18 cm and its breadth is 7 cm. What is its perimeter in cm?

8. There are 5 packets with 5 biscuits in each. 9 biscuits are eaten. How many are left?

9. There are 6 packets with 6 biscuits in each. 24 biscuits are eaten. How many are left?

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

11. A shop had 197 books. It sold 33 in the morning and 26 in the evening. How many books are left?

12. A car travels at 37 km per hour for 5 hours. How far does it travel in km?

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

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

15. A school has 18 boys and 21 girls. They sit 3 to a bench. How many benches are needed?

16. A car travels at 54 km per hour for 8 hours. How far does it travel in km?

17. A shop had 139 balloons. It sold 12 in the morning and 10 in the evening. How many balloons are left?

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

19. The length of a rectangle is 36 cm and its breadth is 30 cm. What is its perimeter in cm?

20. The length of a rectangle is 21 cm and its breadth is 19 cm. What is its perimeter in cm?

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