A person sells a car for ₹20,000, making a profit of 25% on the cost price. What is the cost price of the car?

A trader sells an article for ₹240, making a loss of 25% on the cost price. What is the cost price of the article?

The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, then the value of x is:

A man sells 320 mangoes at the cost price of 400 mangoes. His gain percentage is :

10% loss on selling price is what percent loss on cost price?

A person sold a watch at a profit of 6 1/2%. If he had sold it for ₹ 2,500 more, he would have gained 19%. Find the cost price of the watch.