Word problems

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

1. The length of a rectangle is 32 cm and its breadth is 16 cm. What is its perimeter in cm?

2. A pen costs Rs. 13 and a book costs Rs. 88. What is the cost of 3 pens and 2 books?

3. A pen costs Rs. 9 and a book costs Rs. 84. What is the cost of 7 pens and 3 books?

4. A rectangular garden is 24 m long and 8 m wide. What is its area in square metres?

5. A rectangular garden is 33 m long and 9 m wide. What is its area in square metres?

6. A rectangular garden is 31 m long and 14 m wide. What is its area in square metres?

7. A car travels at 45 km per hour for 6 hours. How far does it travel in km?

8. A rectangular garden is 34 m long and 31 m wide. What is its area in square metres?

9. A pen costs Rs. 6 and a book costs Rs. 71. What is the cost of 4 pens and 4 books?

10. A pen costs Rs. 14 and a book costs Rs. 36. What is the cost of 6 pens and 4 books?

11. A shop had 171 books. It sold 17 in the morning and 23 in the evening. How many books are left?

12. Arjun buys 4 toys at Rs. 50 each and pays with a Rs. 500 note. How much change is returned?

13. There are 6 packets with 10 biscuits in each. 47 biscuits are eaten. How many are left?

14. The length of a rectangle is 15 cm and its breadth is 6 cm. What is its perimeter in cm?

15. A school has 20 boys and 15 girls. They sit 5 to a bench. How many benches are needed?

16. A pen costs Rs. 23 and a book costs Rs. 61. What is the cost of 2 pens and 5 books?

17. The length of a rectangle is 26 cm and its breadth is 23 cm. What is its perimeter in cm?

18. A school has 48 boys and 18 girls. They sit 6 to a bench. How many benches are needed?

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

20. A school has 12 boys and 20 girls. They sit 4 to a bench. How many benches are needed?

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