Word problems

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

1. The length of a rectangle is 27 cm and its breadth is 7 cm. What is its perimeter in cm?

2. A shop had 80 marbles. It sold 15 in the morning and 14 in the evening. How many marbles are left?

3. A car travels at 32 km per hour for 7 hours. How far does it travel in km?

4. A pen costs Rs. 13 and a book costs Rs. 33. What is the cost of 6 pens and 5 books?

5. A shop had 76 marbles. It sold 35 in the morning and 36 in the evening. How many marbles are left?

6. There are 8 packets with 9 biscuits in each. 47 biscuits are eaten. How many are left?

7. A shop had 74 cards. It sold 15 in the morning and 35 in the evening. How many cards are left?

8. A school has 32 boys and 12 girls. They sit 4 to a bench. How many benches are needed?

9. There are 3 packets with 5 biscuits in each. 10 biscuits are eaten. How many are left?

10. Priya buys 3 toys at Rs. 33 each and pays with a Rs. 500 note. How much change is returned?

11. A car travels at 78 km per hour for 5 hours. How far does it travel in km?

12. A pen costs Rs. 20 and a book costs Rs. 77. What is the cost of 6 pens and 4 books?

13. A pen costs Rs. 13 and a book costs Rs. 36. What is the cost of 3 pens and 3 books?

14. A shop had 78 cards. It sold 12 in the morning and 23 in the evening. How many cards are left?

15. There are 6 packets with 7 biscuits in each. 8 biscuits are eaten. How many are left?

16. A school has 8 boys and 28 girls. They sit 4 to a bench. How many benches are needed?

17. The length of a rectangle is 26 cm and its breadth is 20 cm. What is its perimeter in cm?

18. A rectangular garden is 24 m long and 18 m wide. What is its area in square metres?

19. A pen costs Rs. 16 and a book costs Rs. 54. What is the cost of 4 pens and 3 books?

20. The length of a rectangle is 16 cm and its breadth is 6 cm. What is its perimeter in cm?

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