Word problems

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

1. A pen costs Rs. 17 and a book costs Rs. 75. What is the cost of 8 pens and 5 books?

2. There are 4 packets with 10 biscuits in each. 9 biscuits are eaten. How many are left?

3. A shop had 171 coins. It sold 27 in the morning and 38 in the evening. How many coins are left?

4. A pen costs Rs. 15 and a book costs Rs. 33. What is the cost of 2 pens and 3 books?

5. A car travels at 41 km per hour for 3 hours. How far does it travel in km?

6. A shop had 191 books. It sold 14 in the morning and 26 in the evening. How many books are left?

7. A pen costs Rs. 5 and a book costs Rs. 47. What is the cost of 7 pens and 3 books?

8. A pen costs Rs. 12 and a book costs Rs. 51. What is the cost of 3 pens and 2 books?

9. A pen costs Rs. 8 and a book costs Rs. 34. What is the cost of 3 pens and 2 books?

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

11. A pen costs Rs. 13 and a book costs Rs. 86. What is the cost of 5 pens and 5 books?

12. A pen costs Rs. 12 and a book costs Rs. 35. What is the cost of 2 pens and 3 books?

13. A shop had 103 books. It sold 14 in the morning and 11 in the evening. How many books are left?

14. Priya buys 2 toys at Rs. 50 each and pays with a Rs. 500 note. How much change is returned?

15. Rohan buys 3 toys at Rs. 17 each and pays with a Rs. 500 note. How much change is returned?

16. A rectangular garden is 8 m long and 7 m wide. What is its area in square metres?

17. The length of a rectangle is 25 cm and its breadth is 16 cm. What is its perimeter in cm?

18. A car travels at 73 km per hour for 3 hours. How far does it travel in km?

19. A school has 18 boys and 15 girls. They sit 3 to a bench. How many benches are needed?

20. A shop had 118 mangoes. It sold 23 in the morning and 39 in the evening. How many mangoes are left?

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