Word problems

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

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

2. A rectangular garden is 8 m long and 4 m wide. What is its area in square metres?

3. A shop had 91 cards. It sold 27 in the morning and 37 in the evening. How many cards are left?

4. A pen costs Rs. 10 and a book costs Rs. 52. What is the cost of 4 pens and 3 books?

5. A pen costs Rs. 12 and a book costs Rs. 39. What is the cost of 2 pens and 4 books?

6. The length of a rectangle is 35 cm and its breadth is 21 cm. What is its perimeter in cm?

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

8. The length of a rectangle is 37 cm and its breadth is 33 cm. What is its perimeter in cm?

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

10. A shop had 99 pencils. It sold 29 in the morning and 34 in the evening. How many pencils are left?

11. The length of a rectangle is 30 cm and its breadth is 14 cm. What is its perimeter in cm?

12. The length of a rectangle is 14 cm and its breadth is 9 cm. What is its perimeter in cm?

13. A shop had 119 pencils. It sold 31 in the morning and 35 in the evening. How many pencils are left?

14. A pen costs Rs. 14 and a book costs Rs. 48. What is the cost of 3 pens and 2 books?

15. Tara buys 2 toys at Rs. 20 each and pays with a Rs. 500 note. How much change is returned?

16. A school has 6 boys and 24 girls. They sit 3 to a bench. How many benches are needed?

17. A pen costs Rs. 23 and a book costs Rs. 67. What is the cost of 4 pens and 3 books?

18. Arjun buys 2 toys at Rs. 39 each and pays with a Rs. 500 note. How much change is returned?

19. The length of a rectangle is 27 cm and its breadth is 8 cm. What is its perimeter in cm?

20. A car travels at 71 km per hour for 5 hours. How far does it travel in km?

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