Word problems

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

1. The length of a rectangle is 18 cm and its breadth is 4 cm. What is its perimeter in cm?

2. A shop had 84 marbles. It sold 18 in the morning and 16 in the evening. How many marbles are left?

3. A school has 14 boys and 18 girls. They sit 2 to a bench. How many benches are needed?

4. A car travels at 74 km per hour for 2 hours. How far does it travel in km?

5. A rectangular garden is 28 m long and 7 m wide. What is its area in square metres?

6. A school has 12 boys and 24 girls. They sit 3 to a bench. How many benches are needed?

7. A pen costs Rs. 24 and a book costs Rs. 35. What is the cost of 7 pens and 2 books?

8. A pen costs Rs. 23 and a book costs Rs. 64. What is the cost of 6 pens and 3 books?

9. A rectangular garden is 20 m long and 14 m wide. What is its area in square metres?

10. There are 8 packets with 12 biscuits in each. 48 biscuits are eaten. How many are left?

11. The length of a rectangle is 27 cm and its breadth is 18 cm. What is its perimeter in cm?

12. Vikram buys 6 toys at Rs. 25 each and pays with a Rs. 500 note. How much change is returned?

13. Neha buys 4 toys at Rs. 43 each and pays with a Rs. 500 note. How much change is returned?

14. A pen costs Rs. 25 and a book costs Rs. 73. What is the cost of 2 pens and 2 books?

15. A shop had 146 coins. It sold 28 in the morning and 28 in the evening. How many coins are left?

16. There are 8 packets with 8 biscuits in each. 29 biscuits are eaten. How many are left?

17. There are 5 packets with 8 biscuits in each. 16 biscuits are eaten. How many are left?

18. Ishaan buys 6 toys at Rs. 55 each and pays with a Rs. 500 note. How much change is returned?

19. A car travels at 35 km per hour for 7 hours. How far does it travel in km?

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

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