Word problems

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

1. Rohan buys 2 toys at Rs. 40 each and pays with a Rs. 500 note. How much change is returned?

2. Sana buys 5 toys at Rs. 14 each and pays with a Rs. 500 note. How much change is returned?

3. A car travels at 55 km per hour for 2 hours. How far does it travel in km?

4. A pen costs Rs. 12 and a book costs Rs. 67. What is the cost of 6 pens and 5 books?

5. Dev buys 6 toys at Rs. 21 each and pays with a Rs. 500 note. How much change is returned?

6. A school has 30 boys and 54 girls. They sit 6 to a bench. How many benches are needed?

7. A shop had 151 apples. It sold 23 in the morning and 10 in the evening. How many apples are left?

8. A pen costs Rs. 12 and a book costs Rs. 61. What is the cost of 3 pens and 5 books?

9. The length of a rectangle is 16 cm and its breadth is 12 cm. What is its perimeter in cm?

10. A car travels at 68 km per hour for 3 hours. How far does it travel in km?

11. A car travels at 60 km per hour for 7 hours. How far does it travel in km?

12. A shop had 177 stamps. It sold 30 in the morning and 16 in the evening. How many stamps are left?

13. A shop had 150 pencils. It sold 39 in the morning and 30 in the evening. How many pencils are left?

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

15. Sana buys 6 toys at Rs. 43 each and pays with a Rs. 500 note. How much change is returned?

16. There are 7 packets with 5 biscuits in each. 26 biscuits are eaten. How many are left?

17. There are 6 packets with 11 biscuits in each. 13 biscuits are eaten. How many are left?

18. A shop had 102 cards. It sold 39 in the morning and 36 in the evening. How many cards are left?

19. A school has 6 boys and 6 girls. They sit 2 to a bench. How many benches are needed?

20. A shop had 101 books. It sold 14 in the morning and 38 in the evening. How many books are left?

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