Word problems

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

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

2. There are 9 packets with 7 biscuits in each. 31 biscuits are eaten. How many are left?

3. A car travels at 69 km per hour for 6 hours. How far does it travel in km?

4. The length of a rectangle is 24 cm and its breadth is 16 cm. What is its perimeter in cm?

5. There are 9 packets with 8 biscuits in each. 61 biscuits are eaten. How many are left?

6. A pen costs Rs. 17 and a book costs Rs. 56. What is the cost of 3 pens and 3 books?

7. A shop had 153 apples. It sold 39 in the morning and 12 in the evening. How many apples are left?

8. A rectangular garden is 25 m long and 12 m wide. What is its area in square metres?

9. Rohan buys 3 toys at Rs. 14 each and pays with a Rs. 500 note. How much change is returned?

10. There are 7 packets with 7 biscuits in each. 5 biscuits are eaten. How many are left?

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

12. There are 7 packets with 8 biscuits in each. 40 biscuits are eaten. How many are left?

13. A shop had 199 marbles. It sold 16 in the morning and 34 in the evening. How many marbles are left?

14. A school has 25 boys and 45 girls. They sit 5 to a bench. How many benches are needed?

15. A shop had 71 marbles. It sold 39 in the morning and 12 in the evening. How many marbles are left?

16. The length of a rectangle is 14 cm and its breadth is 4 cm. What is its perimeter in cm?

17. A rectangular garden is 40 m long and 31 m wide. What is its area in square metres?

18. Tara buys 2 toys at Rs. 52 each and pays with a Rs. 500 note. How much change is returned?

19. A pen costs Rs. 7 and a book costs Rs. 86. What is the cost of 4 pens and 3 books?

20. A rectangular garden is 38 m long and 32 m wide. What is its area in square metres?

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