Word problems

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

1. The length of a rectangle is 40 cm and its breadth is 25 cm. What is its perimeter in cm?

2. A pen costs Rs. 14 and a book costs Rs. 60. What is the cost of 7 pens and 2 books?

3. A pen costs Rs. 24 and a book costs Rs. 53. What is the cost of 7 pens and 5 books?

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

5. A rectangular garden is 27 m long and 9 m wide. What is its area in square metres?

6. A car travels at 86 km per hour for 4 hours. How far does it travel in km?

7. The length of a rectangle is 26 cm and its breadth is 8 cm. What is its perimeter in cm?

8. A school has 15 boys and 30 girls. They sit 5 to a bench. How many benches are needed?

9. A car travels at 54 km per hour for 8 hours. How far does it travel in km?

10. A car travels at 41 km per hour for 5 hours. How far does it travel in km?

11. A school has 48 boys and 36 girls. They sit 6 to a bench. How many benches are needed?

12. The length of a rectangle is 9 cm and its breadth is 4 cm. What is its perimeter in cm?

13. The length of a rectangle is 14 cm and its breadth is 6 cm. What is its perimeter in cm?

14. A pen costs Rs. 18 and a book costs Rs. 45. What is the cost of 8 pens and 5 books?

15. A shop had 96 stamps. It sold 16 in the morning and 17 in the evening. How many stamps are left?

16. A school has 21 boys and 15 girls. They sit 3 to a bench. How many benches are needed?

17. A car travels at 65 km per hour for 3 hours. How far does it travel in km?

18. A shop had 113 books. It sold 39 in the morning and 30 in the evening. How many books are left?

19. Aarav buys 2 toys at Rs. 56 each and pays with a Rs. 500 note. How much change is returned?

20. A shop had 67 books. It sold 14 in the morning and 10 in the evening. How many books are left?

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