Word problems

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

1. There are 6 packets with 10 biscuits in each. 27 biscuits are eaten. How many are left?

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

3. A car travels at 86 km per hour for 5 hours. How far does it travel in km?

4. A rectangular garden is 18 m long and 8 m wide. What is its area in square metres?

5. A car travels at 67 km per hour for 2 hours. How far does it travel in km?

6. A school has 6 boys and 4 girls. They sit 2 to a bench. How many benches are needed?

7. A school has 36 boys and 48 girls. They sit 6 to a bench. How many benches are needed?

8. A rectangular garden is 10 m long and 7 m wide. What is its area in square metres?

9. There are 9 packets with 12 biscuits in each. 87 biscuits are eaten. How many are left?

10. A pen costs Rs. 9 and a book costs Rs. 41. What is the cost of 8 pens and 3 books?

11. A pen costs Rs. 18 and a book costs Rs. 52. What is the cost of 4 pens and 2 books?

12. A school has 18 boys and 36 girls. They sit 6 to a bench. How many benches are needed?

13. A shop had 70 marbles. It sold 22 in the morning and 11 in the evening. How many marbles are left?

14. A shop had 144 marbles. It sold 32 in the morning and 33 in the evening. How many marbles are left?

15. A pen costs Rs. 15 and a book costs Rs. 30. What is the cost of 2 pens and 4 books?

16. The length of a rectangle is 31 cm and its breadth is 7 cm. What is its perimeter in cm?

17. There are 8 packets with 9 biscuits in each. 13 biscuits are eaten. How many are left?

18. There are 6 packets with 10 biscuits in each. 23 biscuits are eaten. How many are left?

19. The length of a rectangle is 39 cm and its breadth is 21 cm. What is its perimeter in cm?

20. A school has 6 boys and 27 girls. They sit 3 to a bench. How many benches are needed?

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