Word problems

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

1. A car travels at 48 km per hour for 8 hours. How far does it travel in km?

2. A pen costs Rs. 8 and a book costs Rs. 50. What is the cost of 7 pens and 5 books?

3. A pen costs Rs. 24 and a book costs Rs. 58. What is the cost of 7 pens and 4 books?

4. The length of a rectangle is 33 cm and its breadth is 12 cm. What is its perimeter in cm?

5. A school has 48 boys and 42 girls. They sit 6 to a bench. How many benches are needed?

6. A school has 20 boys and 24 girls. They sit 4 to a bench. How many benches are needed?

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

8. A pen costs Rs. 13 and a book costs Rs. 63. What is the cost of 8 pens and 3 books?

9. Rohan buys 2 toys at Rs. 18 each and pays with a Rs. 500 note. How much change is returned?

10. The length of a rectangle is 34 cm and its breadth is 21 cm. What is its perimeter in cm?

11. A school has 4 boys and 14 girls. They sit 2 to a bench. How many benches are needed?

12. A car travels at 87 km per hour for 7 hours. How far does it travel in km?

13. A car travels at 80 km per hour for 4 hours. How far does it travel in km?

14. A pen costs Rs. 17 and a book costs Rs. 66. What is the cost of 2 pens and 4 books?

15. A school has 15 boys and 10 girls. They sit 5 to a bench. How many benches are needed?

16. A school has 21 boys and 9 girls. They sit 3 to a bench. How many benches are needed?

17. A shop had 183 pencils. It sold 36 in the morning and 25 in the evening. How many pencils are left?

18. A shop had 100 mangoes. It sold 24 in the morning and 29 in the evening. How many mangoes are left?

19. There are 7 packets with 9 biscuits in each. 35 biscuits are eaten. How many are left?

20. Priya buys 4 toys at Rs. 32 each and pays with a Rs. 500 note. How much change is returned?

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