Word problems

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

1. A car travels at 46 km per hour for 4 hours. How far does it travel in km?

2. A rectangular garden is 21 m long and 17 m wide. What is its area in square metres?

3. A pen costs Rs. 7 and a book costs Rs. 38. What is the cost of 7 pens and 3 books?

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

5. A pen costs Rs. 16 and a book costs Rs. 74. What is the cost of 3 pens and 4 books?

6. The length of a rectangle is 36 cm and its breadth is 11 cm. What is its perimeter in cm?

7. The length of a rectangle is 33 cm and its breadth is 31 cm. What is its perimeter in cm?

8. A pen costs Rs. 23 and a book costs Rs. 35. What is the cost of 2 pens and 5 books?

9. Kabir buys 3 toys at Rs. 30 each and pays with a Rs. 500 note. How much change is returned?

10. The length of a rectangle is 36 cm and its breadth is 28 cm. What is its perimeter in cm?

11. A pen costs Rs. 18 and a book costs Rs. 88. What is the cost of 6 pens and 4 books?

12. There are 4 packets with 9 biscuits in each. 28 biscuits are eaten. How many are left?

13. Vikram buys 3 toys at Rs. 48 each and pays with a Rs. 500 note. How much change is returned?

14. A pen costs Rs. 16 and a book costs Rs. 81. What is the cost of 4 pens and 3 books?

15. A pen costs Rs. 13 and a book costs Rs. 65. What is the cost of 5 pens and 5 books?

16. The length of a rectangle is 34 cm and its breadth is 23 cm. What is its perimeter in cm?

17. The length of a rectangle is 35 cm and its breadth is 30 cm. What is its perimeter in cm?

18. Arjun buys 3 toys at Rs. 47 each and pays with a Rs. 500 note. How much change is returned?

19. A rectangular garden is 12 m long and 11 m wide. What is its area in square metres?

20. A shop had 152 mangoes. It sold 40 in the morning and 12 in the evening. How many mangoes are left?

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