Word problems

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

1. A pen costs Rs. 25 and a book costs Rs. 73. What is the cost of 3 pens and 5 books?

2. The length of a rectangle is 32 cm and its breadth is 22 cm. What is its perimeter in cm?

3. A pen costs Rs. 18 and a book costs Rs. 39. What is the cost of 5 pens and 5 books?

4. A pen costs Rs. 22 and a book costs Rs. 88. What is the cost of 5 pens and 2 books?

5. A car travels at 76 km per hour for 5 hours. How far does it travel in km?

6. A car travels at 76 km per hour for 7 hours. How far does it travel in km?

7. Arjun buys 4 toys at Rs. 59 each and pays with a Rs. 500 note. How much change is returned?

8. A car travels at 46 km per hour for 6 hours. How far does it travel in km?

9. The length of a rectangle is 15 cm and its breadth is 11 cm. What is its perimeter in cm?

10. Rohan buys 3 toys at Rs. 18 each and pays with a Rs. 500 note. How much change is returned?

11. A rectangular garden is 39 m long and 38 m wide. What is its area in square metres?

12. A school has 30 boys and 10 girls. They sit 5 to a bench. How many benches are needed?

13. There are 8 packets with 11 biscuits in each. 39 biscuits are eaten. How many are left?

14. The length of a rectangle is 34 cm and its breadth is 11 cm. What is its perimeter in cm?

15. Dev buys 5 toys at Rs. 59 each and pays with a Rs. 500 note. How much change is returned?

16. A rectangular garden is 31 m long and 5 m wide. What is its area in square metres?

17. A shop had 103 balloons. It sold 25 in the morning and 24 in the evening. How many balloons are left?

18. A school has 35 boys and 20 girls. They sit 5 to a bench. How many benches are needed?

19. A shop had 171 mangoes. It sold 16 in the morning and 21 in the evening. How many mangoes are left?

20. A pen costs Rs. 13 and a book costs Rs. 47. What is the cost of 8 pens and 4 books?

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