An article is sold at a gain of 16%. If it had been sold for Rs.400 more, 20% would have been gained. The cost price of the article is

Medha sells her bag for ₹ 300 and loses ₹ 60. At what price must she sell the article to gain 15%?

Radhe buys two TVs at the same cost price, one of them is sold at $$11 {1\over 9}\% $$ profit and the other at   $$14{2\over 7}\% $$ profit, then the difference between their selling price is Rs $${200\over 7}$$. Find the cost price of the TV.

A trader marks his goods at 20% above cost price. If he allows a discount of 5% what is his final profit%?

Cost price of 25 chairs equals the selling price of 20 chairs. Find the profit %.

By selling 90 chocolates for Rs. 160, a chocolate trader loses 20%. How many chocolates should he sell for Rs. 96 to make a profit of 20%?

Sarita sells a Phone at a profit of 20%. If she had bought it at 20% less and sold it for Rs. 180 less, she would have gained 25%. Find the cost price of the Phone.

A wholesaler purchased 7 hair clips for a rupee. How many for a rupee must he sell to get profit of 40%?