Word problems

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

1. A car travels at 85 km per hour for 7 hours. How far does it travel in km?

2. A school has 21 boys and 9 girls. They sit 3 to a bench. How many benches are needed?

3. The length of a rectangle is 27 cm and its breadth is 9 cm. What is its perimeter in cm?

4. A car travels at 89 km per hour for 7 hours. How far does it travel in km?

5. There are 3 packets with 7 biscuits in each. 12 biscuits are eaten. How many are left?

6. A pen costs Rs. 9 and a book costs Rs. 31. What is the cost of 5 pens and 5 books?

7. A pen costs Rs. 14 and a book costs Rs. 84. What is the cost of 6 pens and 3 books?

8. A car travels at 59 km per hour for 8 hours. How far does it travel in km?

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

10. A rectangular garden is 24 m long and 16 m wide. What is its area in square metres?

11. A shop had 122 pencils. It sold 19 in the morning and 15 in the evening. How many pencils are left?

12. A pen costs Rs. 16 and a book costs Rs. 51. What is the cost of 4 pens and 2 books?

13. The length of a rectangle is 27 cm and its breadth is 17 cm. What is its perimeter in cm?

14. A car travels at 86 km per hour for 2 hours. How far does it travel in km?

15. A rectangular garden is 37 m long and 36 m wide. What is its area in square metres?

16. A school has 35 boys and 25 girls. They sit 5 to a bench. How many benches are needed?

17. A school has 18 boys and 24 girls. They sit 3 to a bench. How many benches are needed?

18. A pen costs Rs. 11 and a book costs Rs. 71. What is the cost of 4 pens and 3 books?

19. The length of a rectangle is 8 cm and its breadth is 4 cm. What is its perimeter in cm?

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

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