1. Kanti purchased a sewing machine for Rs 2000. She sold it at a loss of 40%. Find the selling price.

2. Meenu purchased a fridge for Rs 10000 and sold it for Rs 8000. Find her loss

3. The ratio of 10 km per hour to 30 km per hour is

4. Vimla purchased a watch for Rs 500. She sold it at a loss of 20%. Find the selling price.

5. Out of 40 students in a class, 25% passed. How many students passed ?

6. A toy marked at Rs 40 is available for Rs 32. What per cent discount is given on the marked price ?

7. The ratio of 50 paise to Rs. 1 is

8. Out of 100 students of a class, 30% like to watch T.V. How many students like to watch T.V. ?

9. The ratio 4 : 25 converted to percentage is

10. The ratio of 10 m to 1 km is

11. The ratio 1 : 4 converted to percentage is

12. Mithlesh purchased a T.V. for Rs 10000 and sold it for Rs 8000. Find her loss %.

13. 40% of 50 students of a class are good at Science. How many students are not good at Science ?

14. The marked price of a book is Rs 100. The shopkeeper gives 25% discount on it. What is the sale price of the book ?

15. The fraction 1/8 converted to percentage is

16. Saroj purchased a fan for Rs 1000 and sold it for Rs 1200. What is her profit ?

17. A bag is available for Rs 90. The shopkeeper allows 10% discount on the marked price. What is the marked price of the bag ?

18. There are 50 students in a class of which 40 are boys and the rest are girls. The ratio of the number of boys and number of girls is

19. The fraction 2/5 converted to percentage is

20. Apala has Rs 200 with her. She spent 80% amount she had. How much money is left with her ?