Word problems

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

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

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

3. There are 6 packets with 12 biscuits in each. 49 biscuits are eaten. How many are left?

4. There are 7 packets with 10 biscuits in each. 21 biscuits are eaten. How many are left?

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

6. The length of a rectangle is 18 cm and its breadth is 17 cm. What is its perimeter in cm?

7. A pen costs Rs. 10 and a book costs Rs. 51. What is the cost of 7 pens and 4 books?

8. A pen costs Rs. 17 and a book costs Rs. 83. What is the cost of 2 pens and 2 books?

9. Tara buys 6 toys at Rs. 35 each and pays with a Rs. 500 note. How much change is returned?

10. A shop had 87 apples. It sold 31 in the morning and 34 in the evening. How many apples are left?

11. The length of a rectangle is 30 cm and its breadth is 16 cm. What is its perimeter in cm?

12. A pen costs Rs. 17 and a book costs Rs. 90. What is the cost of 7 pens and 5 books?

13. Ishaan buys 3 toys at Rs. 60 each and pays with a Rs. 500 note. How much change is returned?

14. A pen costs Rs. 11 and a book costs Rs. 34. What is the cost of 4 pens and 2 books?

15. A pen costs Rs. 22 and a book costs Rs. 37. What is the cost of 4 pens and 5 books?

16. A rectangular garden is 38 m long and 34 m wide. What is its area in square metres?

17. A car travels at 65 km per hour for 7 hours. How far does it travel in km?

18. A school has 30 boys and 42 girls. They sit 6 to a bench. How many benches are needed?

19. A shop had 180 stamps. It sold 25 in the morning and 23 in the evening. How many stamps are left?

20. The length of a rectangle is 23 cm and its breadth is 7 cm. What is its perimeter in cm?

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