Word problems

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

1. A rectangular garden is 40 m long and 31 m wide. What is its area in square metres?

2. A pen costs Rs. 25 and a book costs Rs. 90. What is the cost of 3 pens and 5 books?

3. A pen costs Rs. 24 and a book costs Rs. 48. What is the cost of 3 pens and 3 books?

4. The length of a rectangle is 21 cm and its breadth is 14 cm. What is its perimeter in cm?

5. The length of a rectangle is 14 cm and its breadth is 9 cm. What is its perimeter in cm?

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

7. Aarav buys 6 toys at Rs. 50 each and pays with a Rs. 500 note. How much change is returned?

8. A shop had 148 stamps. It sold 17 in the morning and 31 in the evening. How many stamps are left?

9. A shop had 96 marbles. It sold 34 in the morning and 28 in the evening. How many marbles are left?

10. The length of a rectangle is 11 cm and its breadth is 6 cm. What is its perimeter in cm?

11. There are 7 packets with 9 biscuits in each. 10 biscuits are eaten. How many are left?

12. A school has 18 boys and 30 girls. They sit 6 to a bench. How many benches are needed?

13. A shop had 92 coins. It sold 31 in the morning and 14 in the evening. How many coins are left?

14. A school has 16 boys and 18 girls. They sit 2 to a bench. How many benches are needed?

15. A car travels at 37 km per hour for 4 hours. How far does it travel in km?

16. A car travels at 41 km per hour for 5 hours. How far does it travel in km?

17. A car travels at 35 km per hour for 8 hours. How far does it travel in km?

18. The length of a rectangle is 16 cm and its breadth is 10 cm. What is its perimeter in cm?

19. There are 8 packets with 5 biscuits in each. 29 biscuits are eaten. How many are left?

20. The length of a rectangle is 11 cm and its breadth is 5 cm. What is its perimeter in cm?

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