Word problems

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

1. Sana buys 6 toys at Rs. 49 each and pays with a Rs. 500 note. How much change is returned?

2. The length of a rectangle is 24 cm and its breadth is 8 cm. What is its perimeter in cm?

3. Aarav buys 5 toys at Rs. 20 each and pays with a Rs. 500 note. How much change is returned?

4. A pen costs Rs. 7 and a book costs Rs. 44. What is the cost of 4 pens and 2 books?

5. A car travels at 87 km per hour for 3 hours. How far does it travel in km?

6. A shop had 86 books. It sold 11 in the morning and 31 in the evening. How many books are left?

7. Priya buys 4 toys at Rs. 40 each and pays with a Rs. 500 note. How much change is returned?

8. The length of a rectangle is 22 cm and its breadth is 6 cm. What is its perimeter in cm?

9. The length of a rectangle is 28 cm and its breadth is 10 cm. What is its perimeter in cm?

10. A school has 21 boys and 27 girls. They sit 3 to a bench. How many benches are needed?

11. A pen costs Rs. 14 and a book costs Rs. 61. What is the cost of 8 pens and 4 books?

12. A shop had 176 balloons. It sold 16 in the morning and 28 in the evening. How many balloons are left?

13. Ananya buys 3 toys at Rs. 29 each and pays with a Rs. 500 note. How much change is returned?

14. The length of a rectangle is 15 cm and its breadth is 5 cm. What is its perimeter in cm?

15. A rectangular garden is 38 m long and 10 m wide. What is its area in square metres?

16. A rectangular garden is 18 m long and 9 m wide. What is its area in square metres?

17. A rectangular garden is 12 m long and 4 m wide. What is its area in square metres?

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

19. Ishaan buys 3 toys at Rs. 34 each and pays with a Rs. 500 note. How much change is returned?

20. A pen costs Rs. 12 and a book costs Rs. 80. What is the cost of 2 pens and 4 books?

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