Word problems

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

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

2. A shop had 166 apples. It sold 30 in the morning and 20 in the evening. How many apples are left?

3. The length of a rectangle is 38 cm and its breadth is 33 cm. What is its perimeter in cm?

4. A car travels at 69 km per hour for 5 hours. How far does it travel in km?

5. A pen costs Rs. 5 and a book costs Rs. 41. What is the cost of 7 pens and 2 books?

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

7. A shop had 156 mangoes. It sold 13 in the morning and 11 in the evening. How many mangoes are left?

8. A pen costs Rs. 11 and a book costs Rs. 70. What is the cost of 2 pens and 4 books?

9. A pen costs Rs. 13 and a book costs Rs. 77. What is the cost of 4 pens and 5 books?

10. The length of a rectangle is 20 cm and its breadth is 18 cm. What is its perimeter in cm?

11. A car travels at 43 km per hour for 8 hours. How far does it travel in km?

12. There are 9 packets with 6 biscuits in each. 3 biscuits are eaten. How many are left?

13. A car travels at 38 km per hour for 2 hours. How far does it travel in km?

14. A rectangular garden is 24 m long and 12 m wide. What is its area in square metres?

15. A pen costs Rs. 11 and a book costs Rs. 87. What is the cost of 8 pens and 3 books?

16. A car travels at 66 km per hour for 4 hours. How far does it travel in km?

17. A school has 12 boys and 36 girls. They sit 4 to a bench. How many benches are needed?

18. A pen costs Rs. 20 and a book costs Rs. 48. What is the cost of 6 pens and 3 books?

19. The length of a rectangle is 29 cm and its breadth is 22 cm. What is its perimeter in cm?

20. A shop had 135 apples. It sold 32 in the morning and 18 in the evening. How many apples are left?

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