Word problems

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

1. Diya buys 3 toys at Rs. 51 each and pays with a Rs. 500 note. How much change is returned?

2. A car travels at 78 km per hour for 7 hours. How far does it travel in km?

3. A rectangular garden is 17 m long and 5 m wide. What is its area in square metres?

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

5. A school has 12 boys and 4 girls. They sit 2 to a bench. How many benches are needed?

6. A pen costs Rs. 24 and a book costs Rs. 34. What is the cost of 4 pens and 5 books?

7. A shop had 114 mangoes. It sold 31 in the morning and 38 in the evening. How many mangoes are left?

8. A school has 8 boys and 12 girls. They sit 2 to a bench. How many benches are needed?

9. A rectangular garden is 11 m long and 9 m wide. What is its area in square metres?

10. The length of a rectangle is 16 cm and its breadth is 8 cm. What is its perimeter in cm?

11. Neha buys 2 toys at Rs. 48 each and pays with a Rs. 500 note. How much change is returned?

12. A car travels at 84 km per hour for 6 hours. How far does it travel in km?

13. A school has 36 boys and 16 girls. They sit 4 to a bench. How many benches are needed?

14. The length of a rectangle is 35 cm and its breadth is 13 cm. What is its perimeter in cm?

15. A pen costs Rs. 11 and a book costs Rs. 83. What is the cost of 3 pens and 2 books?

16. A pen costs Rs. 16 and a book costs Rs. 79. What is the cost of 2 pens and 5 books?

17. Sana buys 4 toys at Rs. 45 each and pays with a Rs. 500 note. How much change is returned?

18. A pen costs Rs. 6 and a book costs Rs. 61. What is the cost of 5 pens and 2 books?

19. A school has 18 boys and 30 girls. They sit 6 to a bench. How many benches are needed?

20. The length of a rectangle is 17 cm and its breadth is 7 cm. What is its perimeter in cm?

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