Word problems

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

1. The length of a rectangle is 38 cm and its breadth is 16 cm. What is its perimeter in cm?

2. A rectangular garden is 31 m long and 9 m wide. What is its area in square metres?

3. A school has 21 boys and 6 girls. They sit 3 to a bench. How many benches are needed?

4. The length of a rectangle is 24 cm and its breadth is 16 cm. What is its perimeter in cm?

5. A pen costs Rs. 6 and a book costs Rs. 52. What is the cost of 4 pens and 4 books?

6. A shop had 107 stickers. It sold 29 in the morning and 31 in the evening. How many stickers are left?

7. A pen costs Rs. 19 and a book costs Rs. 84. What is the cost of 4 pens and 5 books?

8. A pen costs Rs. 23 and a book costs Rs. 73. What is the cost of 3 pens and 4 books?

9. A pen costs Rs. 12 and a book costs Rs. 71. What is the cost of 8 pens and 2 books?

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

11. A car travels at 88 km per hour for 3 hours. How far does it travel in km?

12. The length of a rectangle is 34 cm and its breadth is 18 cm. What is its perimeter in cm?

13. Rohan buys 6 toys at Rs. 13 each and pays with a Rs. 500 note. How much change is returned?

14. A car travels at 47 km per hour for 2 hours. How far does it travel in km?

15. The length of a rectangle is 24 cm and its breadth is 22 cm. What is its perimeter in cm?

16. A rectangular garden is 24 m long and 22 m wide. What is its area in square metres?

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

18. A school has 10 boys and 8 girls. They sit 2 to a bench. How many benches are needed?

19. A shop had 140 marbles. It sold 26 in the morning and 11 in the evening. How many marbles are left?

20. A shop had 90 apples. It sold 30 in the morning and 12 in the evening. How many apples are left?

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