Word problems

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

1. The length of a rectangle is 22 cm and its breadth is 19 cm. What is its perimeter in cm?

2. There are 6 packets with 11 biscuits in each. 58 biscuits are eaten. How many are left?

3. The length of a rectangle is 36 cm and its breadth is 18 cm. What is its perimeter in cm?

4. A shop had 103 pencils. It sold 37 in the morning and 14 in the evening. How many pencils are left?

5. A car travels at 45 km per hour for 4 hours. How far does it travel in km?

6. A car travels at 68 km per hour for 5 hours. How far does it travel in km?

7. Rohan buys 3 toys at Rs. 38 each and pays with a Rs. 500 note. How much change is returned?

8. A shop had 152 pencils. It sold 27 in the morning and 22 in the evening. How many pencils are left?

9. A rectangular garden is 20 m long and 13 m wide. What is its area in square metres?

10. A car travels at 66 km per hour for 8 hours. How far does it travel in km?

11. There are 3 packets with 12 biscuits in each. 8 biscuits are eaten. How many are left?

12. A school has 25 boys and 20 girls. They sit 5 to a bench. How many benches are needed?

13. A school has 15 boys and 35 girls. They sit 5 to a bench. How many benches are needed?

14. Aarav buys 2 toys at Rs. 38 each and pays with a Rs. 500 note. How much change is returned?

15. Sana buys 5 toys at Rs. 27 each and pays with a Rs. 500 note. How much change is returned?

16. A school has 4 boys and 6 girls. They sit 2 to a bench. How many benches are needed?

17. The length of a rectangle is 32 cm and its breadth is 6 cm. What is its perimeter in cm?

18. The length of a rectangle is 32 cm and its breadth is 29 cm. What is its perimeter in cm?

19. A pen costs Rs. 8 and a book costs Rs. 80. What is the cost of 7 pens and 4 books?

20. A pen costs Rs. 25 and a book costs Rs. 42. What is the cost of 5 pens and 4 books?

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