Word problems

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

1. The length of a rectangle is 35 cm and its breadth is 20 cm. What is its perimeter in cm?

2. A school has 45 boys and 30 girls. They sit 5 to a bench. How many benches are needed?

3. A rectangular garden is 30 m long and 7 m wide. What is its area in square metres?

4. A pen costs Rs. 18 and a book costs Rs. 71. What is the cost of 8 pens and 5 books?

5. A pen costs Rs. 17 and a book costs Rs. 53. What is the cost of 5 pens and 2 books?

6. The length of a rectangle is 25 cm and its breadth is 18 cm. What is its perimeter in cm?

7. A school has 54 boys and 36 girls. They sit 6 to a bench. How many benches are needed?

8. A rectangular garden is 33 m long and 7 m wide. What is its area in square metres?

9. A rectangular garden is 32 m long and 21 m wide. What is its area in square metres?

10. A pen costs Rs. 7 and a book costs Rs. 66. What is the cost of 5 pens and 5 books?

11. The length of a rectangle is 25 cm and its breadth is 17 cm. What is its perimeter in cm?

12. A pen costs Rs. 18 and a book costs Rs. 46. What is the cost of 7 pens and 2 books?

13. A shop had 174 pencils. It sold 21 in the morning and 11 in the evening. How many pencils are left?

14. A shop had 82 coins. It sold 28 in the morning and 38 in the evening. How many coins are left?

15. Aarav buys 5 toys at Rs. 44 each and pays with a Rs. 500 note. How much change is returned?

16. A pen costs Rs. 18 and a book costs Rs. 43. What is the cost of 6 pens and 3 books?

17. A rectangular garden is 27 m long and 19 m wide. What is its area in square metres?

18. A shop had 154 marbles. It sold 22 in the morning and 15 in the evening. How many marbles are left?

19. A rectangular garden is 28 m long and 19 m wide. What is its area in square metres?

20. Vikram buys 6 toys at Rs. 60 each and pays with a Rs. 500 note. How much change is returned?

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