Word problems

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

1. A rectangular garden is 25 m long and 6 m wide. What is its area in square metres?

2. A pen costs Rs. 12 and a book costs Rs. 47. What is the cost of 6 pens and 4 books?

3. A car travels at 90 km per hour for 6 hours. How far does it travel in km?

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

5. The length of a rectangle is 29 cm and its breadth is 8 cm. What is its perimeter in cm?

6. A shop had 147 cards. It sold 37 in the morning and 28 in the evening. How many cards are left?

7. A pen costs Rs. 9 and a book costs Rs. 61. What is the cost of 5 pens and 5 books?

8. A school has 12 boys and 10 girls. They sit 2 to a bench. How many benches are needed?

9. There are 9 packets with 10 biscuits in each. 34 biscuits are eaten. How many are left?

10. A shop had 197 pencils. It sold 22 in the morning and 20 in the evening. How many pencils are left?

11. There are 3 packets with 6 biscuits in each. 9 biscuits are eaten. How many are left?

12. A school has 12 boys and 18 girls. They sit 3 to a bench. How many benches are needed?

13. Dev buys 4 toys at Rs. 31 each and pays with a Rs. 500 note. How much change is returned?

14. A pen costs Rs. 23 and a book costs Rs. 36. What is the cost of 4 pens and 4 books?

15. A pen costs Rs. 13 and a book costs Rs. 57. What is the cost of 6 pens and 4 books?

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

17. A school has 24 boys and 12 girls. They sit 3 to a bench. How many benches are needed?

18. There are 3 packets with 10 biscuits in each. 19 biscuits are eaten. How many are left?

19. A rectangular garden is 12 m long and 7 m wide. What is its area in square metres?

20. A car travels at 80 km per hour for 3 hours. How far does it travel in km?

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