Word problems

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

1. A car travels at 48 km per hour for 4 hours. How far does it travel in km?

2. A car travels at 50 km per hour for 4 hours. How far does it travel in km?

3. There are 6 packets with 7 biscuits in each. 17 biscuits are eaten. How many are left?

4. A car travels at 56 km per hour for 2 hours. How far does it travel in km?

5. A school has 18 boys and 36 girls. They sit 6 to a bench. How many benches are needed?

6. A pen costs Rs. 17 and a book costs Rs. 70. What is the cost of 3 pens and 5 books?

7. Meera buys 4 toys at Rs. 52 each and pays with a Rs. 500 note. How much change is returned?

8. A car travels at 72 km per hour for 7 hours. How far does it travel in km?

9. The length of a rectangle is 40 cm and its breadth is 10 cm. What is its perimeter in cm?

10. The length of a rectangle is 21 cm and its breadth is 10 cm. What is its perimeter in cm?

11. The length of a rectangle is 29 cm and its breadth is 7 cm. What is its perimeter in cm?

12. A car travels at 50 km per hour for 5 hours. How far does it travel in km?

13. Ishaan buys 3 toys at Rs. 41 each and pays with a Rs. 500 note. How much change is returned?

14. A pen costs Rs. 18 and a book costs Rs. 59. What is the cost of 4 pens and 2 books?

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

16. A school has 20 boys and 40 girls. They sit 5 to a bench. How many benches are needed?

17. A school has 40 boys and 25 girls. They sit 5 to a bench. How many benches are needed?

18. A shop had 131 marbles. It sold 27 in the morning and 33 in the evening. How many marbles are left?

19. A rectangular garden is 27 m long and 16 m wide. What is its area in square metres?

20. Dev buys 6 toys at Rs. 49 each and pays with a Rs. 500 note. How much change is returned?

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