Word problems

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

1. A school has 24 boys and 20 girls. They sit 4 to a bench. How many benches are needed?

2. The length of a rectangle is 21 cm and its breadth is 9 cm. What is its perimeter in cm?

3. A car travels at 80 km per hour for 3 hours. How far does it travel in km?

4. A pen costs Rs. 25 and a book costs Rs. 86. What is the cost of 2 pens and 2 books?

5. A rectangular garden is 12 m long and 9 m wide. What is its area in square metres?

6. A school has 25 boys and 15 girls. They sit 5 to a bench. How many benches are needed?

7. A car travels at 64 km per hour for 3 hours. How far does it travel in km?

8. The length of a rectangle is 12 cm and its breadth is 7 cm. What is its perimeter in cm?

9. A school has 4 boys and 12 girls. They sit 2 to a bench. How many benches are needed?

10. A school has 15 boys and 25 girls. They sit 5 to a bench. How many benches are needed?

11. A shop had 67 marbles. It sold 16 in the morning and 28 in the evening. How many marbles are left?

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

13. A rectangular garden is 37 m long and 30 m wide. What is its area in square metres?

14. The length of a rectangle is 40 cm and its breadth is 22 cm. What is its perimeter in cm?

15. A school has 24 boys and 15 girls. They sit 3 to a bench. How many benches are needed?

16. There are 8 packets with 6 biscuits in each. 16 biscuits are eaten. How many are left?

17. A shop had 151 mangoes. It sold 33 in the morning and 19 in the evening. How many mangoes are left?

18. Arjun buys 3 toys at Rs. 26 each and pays with a Rs. 500 note. How much change is returned?

19. The length of a rectangle is 34 cm and its breadth is 13 cm. What is its perimeter in cm?

20. A school has 10 boys and 35 girls. They sit 5 to a bench. How many benches are needed?

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