Word problems

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

1. A rectangular garden is 12 m long and 4 m wide. What is its area in square metres?

2. A car travels at 81 km per hour for 6 hours. How far does it travel in km?

3. A school has 18 boys and 21 girls. They sit 3 to a bench. How many benches are needed?

4. Priya buys 5 toys at Rs. 45 each and pays with a Rs. 500 note. How much change is returned?

5. The length of a rectangle is 35 cm and its breadth is 21 cm. What is its perimeter in cm?

6. A rectangular garden is 31 m long and 19 m wide. What is its area in square metres?

7. A school has 16 boys and 10 girls. They sit 2 to a bench. How many benches are needed?

8. A shop had 61 marbles. It sold 13 in the morning and 23 in the evening. How many marbles are left?

9. A pen costs Rs. 9 and a book costs Rs. 46. What is the cost of 2 pens and 3 books?

10. A pen costs Rs. 7 and a book costs Rs. 42. What is the cost of 5 pens and 5 books?

11. There are 9 packets with 9 biscuits in each. 74 biscuits are eaten. How many are left?

12. A shop had 80 marbles. It sold 39 in the morning and 11 in the evening. How many marbles are left?

13. A school has 16 boys and 12 girls. They sit 2 to a bench. How many benches are needed?

14. The length of a rectangle is 22 cm and its breadth is 19 cm. What is its perimeter in cm?

15. Aarav buys 3 toys at Rs. 58 each and pays with a Rs. 500 note. How much change is returned?

16. A shop had 161 marbles. It sold 16 in the morning and 36 in the evening. How many marbles are left?

17. A rectangular garden is 26 m long and 14 m wide. What is its area in square metres?

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

19. There are 5 packets with 8 biscuits in each. 19 biscuits are eaten. How many are left?

20. The length of a rectangle is 40 cm and its breadth is 33 cm. What is its perimeter in cm?

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