Word problems

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

1. There are 5 packets with 6 biscuits in each. 18 biscuits are eaten. How many are left?

2. The length of a rectangle is 27 cm and its breadth is 8 cm. What is its perimeter in cm?

3. Priya buys 4 toys at Rs. 32 each and pays with a Rs. 500 note. How much change is returned?

4. A school has 36 boys and 24 girls. They sit 6 to a bench. How many benches are needed?

5. A shop had 172 pencils. It sold 40 in the morning and 35 in the evening. How many pencils are left?

6. A car travels at 69 km per hour for 7 hours. How far does it travel in km?

7. A school has 16 boys and 20 girls. They sit 4 to a bench. How many benches are needed?

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

9. A shop had 109 marbles. It sold 17 in the morning and 37 in the evening. How many marbles are left?

10. A pen costs Rs. 5 and a book costs Rs. 45. What is the cost of 8 pens and 5 books?

11. A rectangular garden is 16 m long and 6 m wide. What is its area in square metres?

12. Arjun buys 4 toys at Rs. 39 each and pays with a Rs. 500 note. How much change is returned?

13. A school has 10 boys and 45 girls. They sit 5 to a bench. How many benches are needed?

14. A pen costs Rs. 20 and a book costs Rs. 76. What is the cost of 5 pens and 2 books?

15. A school has 20 boys and 28 girls. They sit 4 to a bench. How many benches are needed?

16. A rectangular garden is 23 m long and 14 m wide. What is its area in square metres?

17. A car travels at 72 km per hour for 2 hours. How far does it travel in km?

18. There are 4 packets with 7 biscuits in each. 9 biscuits are eaten. How many are left?

19. Kabir buys 2 toys at Rs. 44 each and pays with a Rs. 500 note. How much change is returned?

20. The length of a rectangle is 13 cm and its breadth is 11 cm. What is its perimeter in cm?

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