Word problems

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

1. Diya buys 4 toys at Rs. 24 each and pays with a Rs. 500 note. How much change is returned?

2. Ishaan buys 5 toys at Rs. 46 each and pays with a Rs. 500 note. How much change is returned?

3. A pen costs Rs. 7 and a book costs Rs. 32. What is the cost of 8 pens and 2 books?

4. There are 7 packets with 10 biscuits in each. 23 biscuits are eaten. How many are left?

5. A pen costs Rs. 20 and a book costs Rs. 39. What is the cost of 3 pens and 5 books?

6. A shop had 84 apples. It sold 32 in the morning and 21 in the evening. How many apples are left?

7. The length of a rectangle is 11 cm and its breadth is 7 cm. What is its perimeter in cm?

8. A school has 27 boys and 9 girls. They sit 3 to a bench. How many benches are needed?

9. Arjun buys 5 toys at Rs. 28 each and pays with a Rs. 500 note. How much change is returned?

10. A shop had 73 books. It sold 33 in the morning and 23 in the evening. How many books are left?

11. A school has 40 boys and 30 girls. They sit 5 to a bench. How many benches are needed?

12. A car travels at 51 km per hour for 6 hours. How far does it travel in km?

13. Meera buys 3 toys at Rs. 46 each and pays with a Rs. 500 note. How much change is returned?

14. A rectangular garden is 26 m long and 13 m wide. What is its area in square metres?

15. A pen costs Rs. 6 and a book costs Rs. 76. What is the cost of 7 pens and 4 books?

16. A school has 18 boys and 24 girls. They sit 6 to a bench. How many benches are needed?

17. There are 5 packets with 8 biscuits in each. 21 biscuits are eaten. How many are left?

18. Diya buys 5 toys at Rs. 22 each and pays with a Rs. 500 note. How much change is returned?

19. A car travels at 72 km per hour for 5 hours. How far does it travel in km?

20. A car travels at 79 km per hour for 4 hours. How far does it travel in km?

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