List of top Analytical Reasoning Questions on Profit & Loss

A 20% discount is applied when a book is sold by M for Rs. 240. If he made a profit of 20% on its sale, what was the cost price (CP) of the book?
By selling an item at INR 2000, you incur a loss of 25%. At what price (in INR, approximately) should you have sold it to make a profit of 20%?
A person imports cars at the rate INR 8.5 lakh per car and sells them at INR 12 lakh per car. He spends 10% of the selling price on taxes. If he sells 24 such cars, what is his profit (in INR)?