Word problems

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

1. A car travels at 50 km per hour for 2 hours. How far does it travel in km?

2. There are 7 packets with 7 biscuits in each. 44 biscuits are eaten. How many are left?

3. The length of a rectangle is 19 cm and its breadth is 7 cm. What is its perimeter in cm?

4. A pen costs Rs. 9 and a book costs Rs. 57. What is the cost of 5 pens and 2 books?

5. A shop had 166 coins. It sold 40 in the morning and 34 in the evening. How many coins are left?

6. There are 4 packets with 10 biscuits in each. 14 biscuits are eaten. How many are left?

7. A shop had 79 pencils. It sold 37 in the morning and 13 in the evening. How many pencils are left?

8. A pen costs Rs. 7 and a book costs Rs. 39. What is the cost of 7 pens and 5 books?

9. A pen costs Rs. 20 and a book costs Rs. 68. What is the cost of 8 pens and 2 books?

10. Dev buys 4 toys at Rs. 16 each and pays with a Rs. 500 note. How much change is returned?

11. A car travels at 60 km per hour for 4 hours. How far does it travel in km?

12. A car travels at 49 km per hour for 2 hours. How far does it travel in km?

13. A car travels at 80 km per hour for 8 hours. How far does it travel in km?

14. A rectangular garden is 24 m long and 13 m wide. What is its area in square metres?

15. A shop had 184 stamps. It sold 15 in the morning and 33 in the evening. How many stamps are left?

16. There are 3 packets with 7 biscuits in each. 7 biscuits are eaten. How many are left?

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

18. A car travels at 39 km per hour for 4 hours. How far does it travel in km?

19. A pen costs Rs. 20 and a book costs Rs. 36. What is the cost of 5 pens and 4 books?

20. Tara buys 3 toys at Rs. 51 each and pays with a Rs. 500 note. How much change is returned?

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