Word problems

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

1. A pen costs Rs. 21 and a book costs Rs. 38. What is the cost of 5 pens and 4 books?

2. There are 7 packets with 8 biscuits in each. 9 biscuits are eaten. How many are left?

3. There are 5 packets with 6 biscuits in each. 11 biscuits are eaten. How many are left?

4. Rohan buys 5 toys at Rs. 32 each and pays with a Rs. 500 note. How much change is returned?

5. A pen costs Rs. 17 and a book costs Rs. 79. What is the cost of 4 pens and 4 books?

6. A shop had 63 books. It sold 14 in the morning and 38 in the evening. How many books are left?

7. A rectangular garden is 31 m long and 12 m wide. What is its area in square metres?

8. A car travels at 75 km per hour for 6 hours. How far does it travel in km?

9. A school has 10 boys and 45 girls. They sit 5 to a bench. How many benches are needed?

10. A shop had 103 cards. It sold 16 in the morning and 38 in the evening. How many cards are left?

11. There are 9 packets with 6 biscuits in each. 41 biscuits are eaten. How many are left?

12. The length of a rectangle is 34 cm and its breadth is 15 cm. What is its perimeter in cm?

13. A pen costs Rs. 19 and a book costs Rs. 87. What is the cost of 4 pens and 3 books?

14. A shop had 195 marbles. It sold 15 in the morning and 24 in the evening. How many marbles are left?

15. Neha buys 2 toys at Rs. 35 each and pays with a Rs. 500 note. How much change is returned?

16. A school has 6 boys and 14 girls. They sit 2 to a bench. How many benches are needed?

17. A rectangular garden is 20 m long and 12 m wide. What is its area in square metres?

18. There are 5 packets with 7 biscuits in each. 16 biscuits are eaten. How many are left?

19. The length of a rectangle is 34 cm and its breadth is 25 cm. What is its perimeter in cm?

20. A school has 20 boys and 20 girls. They sit 4 to a bench. How many benches are needed?

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