Word problems

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

1. A car travels at 57 km per hour for 3 hours. How far does it travel in km?

2. A rectangular garden is 38 m long and 5 m wide. What is its area in square metres?

3. The length of a rectangle is 28 cm and its breadth is 15 cm. What is its perimeter in cm?

4. A school has 20 boys and 30 girls. They sit 5 to a bench. How many benches are needed?

5. A car travels at 79 km per hour for 2 hours. How far does it travel in km?

6. A school has 36 boys and 36 girls. They sit 6 to a bench. How many benches are needed?

7. A pen costs Rs. 21 and a book costs Rs. 31. What is the cost of 4 pens and 2 books?

8. The length of a rectangle is 32 cm and its breadth is 5 cm. What is its perimeter in cm?

9. There are 4 packets with 6 biscuits in each. 17 biscuits are eaten. How many are left?

10. Priya buys 2 toys at Rs. 35 each and pays with a Rs. 500 note. How much change is returned?

11. A car travels at 70 km per hour for 4 hours. How far does it travel in km?

12. A car travels at 39 km per hour for 7 hours. How far does it travel in km?

13. A school has 20 boys and 45 girls. They sit 5 to a bench. How many benches are needed?

14. The length of a rectangle is 16 cm and its breadth is 8 cm. What is its perimeter in cm?

15. A rectangular garden is 15 m long and 14 m wide. What is its area in square metres?

16. A rectangular garden is 30 m long and 6 m wide. What is its area in square metres?

17. A shop had 197 pencils. It sold 19 in the morning and 22 in the evening. How many pencils are left?

18. There are 6 packets with 12 biscuits in each. 16 biscuits are eaten. How many are left?

19. There are 8 packets with 12 biscuits in each. 20 biscuits are eaten. How many are left?

20. A car travels at 59 km per hour for 5 hours. How far does it travel in km?

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