Word problems

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

1. A school has 54 boys and 18 girls. They sit 6 to a bench. How many benches are needed?

2. The length of a rectangle is 17 cm and its breadth is 8 cm. What is its perimeter in cm?

3. A shop had 146 mangoes. It sold 18 in the morning and 38 in the evening. How many mangoes are left?

4. Ananya buys 3 toys at Rs. 52 each and pays with a Rs. 500 note. How much change is returned?

5. A shop had 69 mangoes. It sold 26 in the morning and 26 in the evening. How many mangoes are left?

6. A shop had 166 mangoes. It sold 22 in the morning and 40 in the evening. How many mangoes are left?

7. There are 6 packets with 10 biscuits in each. 39 biscuits are eaten. How many are left?

8. A rectangular garden is 9 m long and 7 m wide. What is its area in square metres?

9. A shop had 85 pencils. It sold 16 in the morning and 28 in the evening. How many pencils are left?

10. A car travels at 42 km per hour for 8 hours. How far does it travel in km?

11. The length of a rectangle is 28 cm and its breadth is 12 cm. What is its perimeter in cm?

12. A rectangular garden is 30 m long and 19 m wide. What is its area in square metres?

13. A car travels at 60 km per hour for 4 hours. How far does it travel in km?

14. Aarav buys 6 toys at Rs. 33 each and pays with a Rs. 500 note. How much change is returned?

15. Meera buys 2 toys at Rs. 50 each and pays with a Rs. 500 note. How much change is returned?

16. A school has 18 boys and 9 girls. They sit 3 to a bench. How many benches are needed?

17. Arjun buys 4 toys at Rs. 17 each and pays with a Rs. 500 note. How much change is returned?

18. The length of a rectangle is 14 cm and its breadth is 7 cm. What is its perimeter in cm?

19. A shop had 175 coins. It sold 31 in the morning and 16 in the evening. How many coins are left?

20. A pen costs Rs. 11 and a book costs Rs. 39. What is the cost of 4 pens and 5 books?

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