Word problems

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

1. A car travels at 84 km per hour for 3 hours. How far does it travel in km?

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

3. A shop had 176 books. It sold 35 in the morning and 39 in the evening. How many books are left?

4. A school has 36 boys and 28 girls. They sit 4 to a bench. How many benches are needed?

5. The length of a rectangle is 38 cm and its breadth is 7 cm. What is its perimeter in cm?

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

7. The length of a rectangle is 36 cm and its breadth is 17 cm. What is its perimeter in cm?

8. A pen costs Rs. 18 and a book costs Rs. 42. What is the cost of 6 pens and 3 books?

9. There are 9 packets with 10 biscuits in each. 29 biscuits are eaten. How many are left?

10. A rectangular garden is 18 m long and 6 m wide. What is its area in square metres?

11. A pen costs Rs. 9 and a book costs Rs. 74. What is the cost of 3 pens and 2 books?

12. A car travels at 87 km per hour for 5 hours. How far does it travel in km?

13. The length of a rectangle is 26 cm and its breadth is 18 cm. What is its perimeter in cm?

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

15. A car travels at 66 km per hour for 5 hours. How far does it travel in km?

16. There are 3 packets with 5 biscuits in each. 4 biscuits are eaten. How many are left?

17. The length of a rectangle is 32 cm and its breadth is 11 cm. What is its perimeter in cm?

18. Arjun buys 6 toys at Rs. 29 each and pays with a Rs. 500 note. How much change is returned?

19. A rectangular garden is 32 m long and 26 m wide. What is its area in square metres?

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

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