Word problems

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

1. A pen costs Rs. 21 and a book costs Rs. 50. What is the cost of 6 pens and 3 books?

2. Ishaan buys 4 toys at Rs. 29 each and pays with a Rs. 500 note. How much change is returned?

3. A rectangular garden is 24 m long and 20 m wide. What is its area in square metres?

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

5. A pen costs Rs. 6 and a book costs Rs. 85. What is the cost of 2 pens and 4 books?

6. There are 6 packets with 8 biscuits in each. 24 biscuits are eaten. How many are left?

7. A rectangular garden is 27 m long and 19 m wide. What is its area in square metres?

8. A shop had 80 books. It sold 34 in the morning and 36 in the evening. How many books are left?

9. A school has 9 boys and 24 girls. They sit 3 to a bench. How many benches are needed?

10. A shop had 90 apples. It sold 25 in the morning and 32 in the evening. How many apples are left?

11. A rectangular garden is 25 m long and 8 m wide. What is its area in square metres?

12. The length of a rectangle is 25 cm and its breadth is 23 cm. What is its perimeter in cm?

13. A car travels at 47 km per hour for 6 hours. How far does it travel in km?

14. Vikram buys 3 toys at Rs. 51 each and pays with a Rs. 500 note. How much change is returned?

15. A rectangular garden is 35 m long and 22 m wide. What is its area in square metres?

16. A shop had 61 coins. It sold 17 in the morning and 22 in the evening. How many coins are left?

17. A car travels at 87 km per hour for 4 hours. How far does it travel in km?

18. A school has 45 boys and 35 girls. They sit 5 to a bench. How many benches are needed?

19. A car travels at 31 km per hour for 6 hours. How far does it travel in km?

20. A car travels at 46 km per hour for 2 hours. How far does it travel in km?

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