Word problems

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

1. Neha buys 3 toys at Rs. 19 each and pays with a Rs. 500 note. How much change is returned?

2. A car travels at 80 km per hour for 8 hours. How far does it travel in km?

3. A rectangular garden is 20 m long and 6 m wide. What is its area in square metres?

4. A shop had 99 apples. It sold 13 in the morning and 38 in the evening. How many apples are left?

5. A pen costs Rs. 19 and a book costs Rs. 43. What is the cost of 3 pens and 5 books?

6. There are 7 packets with 7 biscuits in each. 37 biscuits are eaten. How many are left?

7. A pen costs Rs. 23 and a book costs Rs. 87. What is the cost of 3 pens and 5 books?

8. A shop had 163 books. It sold 34 in the morning and 21 in the evening. How many books are left?

9. A pen costs Rs. 15 and a book costs Rs. 89. What is the cost of 5 pens and 2 books?

10. A school has 4 boys and 18 girls. They sit 2 to a bench. How many benches are needed?

11. The length of a rectangle is 8 cm and its breadth is 7 cm. What is its perimeter in cm?

12. A school has 25 boys and 10 girls. They sit 5 to a bench. How many benches are needed?

13. A rectangular garden is 37 m long and 16 m wide. What is its area in square metres?

14. A car travels at 42 km per hour for 3 hours. How far does it travel in km?

15. A car travels at 31 km per hour for 5 hours. How far does it travel in km?

16. The length of a rectangle is 33 cm and its breadth is 21 cm. What is its perimeter in cm?

17. Tara buys 6 toys at Rs. 24 each and pays with a Rs. 500 note. How much change is returned?

18. A school has 18 boys and 24 girls. They sit 3 to a bench. How many benches are needed?

19. Ananya buys 6 toys at Rs. 18 each and pays with a Rs. 500 note. How much change is returned?

20. There are 4 packets with 6 biscuits in each. 5 biscuits are eaten. How many are left?

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