Word problems

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

1. A rectangular garden is 10 m long and 6 m wide. What is its area in square metres?

2. The length of a rectangle is 21 cm and its breadth is 9 cm. What is its perimeter in cm?

3. A car travels at 49 km per hour for 5 hours. How far does it travel in km?

4. A pen costs Rs. 14 and a book costs Rs. 85. What is the cost of 6 pens and 4 books?

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

6. The length of a rectangle is 21 cm and its breadth is 11 cm. What is its perimeter in cm?

7. The length of a rectangle is 9 cm and its breadth is 5 cm. What is its perimeter in cm?

8. A rectangular garden is 33 m long and 19 m wide. What is its area in square metres?

9. There are 3 packets with 5 biscuits in each. 5 biscuits are eaten. How many are left?

10. Neha buys 3 toys at Rs. 52 each and pays with a Rs. 500 note. How much change is returned?

11. A car travels at 46 km per hour for 7 hours. How far does it travel in km?

12. Diya buys 6 toys at Rs. 28 each and pays with a Rs. 500 note. How much change is returned?

13. A shop had 157 books. It sold 30 in the morning and 34 in the evening. How many books are left?

14. A shop had 122 books. It sold 21 in the morning and 10 in the evening. How many books are left?

15. A car travels at 73 km per hour for 8 hours. How far does it travel in km?

16. There are 8 packets with 10 biscuits in each. 50 biscuits are eaten. How many are left?

17. A rectangular garden is 12 m long and 10 m wide. What is its area in square metres?

18. Neha buys 6 toys at Rs. 51 each and pays with a Rs. 500 note. How much change is returned?

19. There are 9 packets with 7 biscuits in each. 30 biscuits are eaten. How many are left?

20. Rohan buys 5 toys at Rs. 52 each and pays with a Rs. 500 note. How much change is returned?

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