By selling a car for Rs. 2,78,000, a dealer gains 25%. If the profit is reduced to 18%, then the selling price will be:

A shopkeeper allows a discount of 20% on the marked price. What price must be marked on an article costing ₹3360, so as to make a gain of 25%?

An article was sold at ₹600, making a profit of 20%. The cost price of the article was

What is the effective discount percent if a shopkeeper offers a scheme “Buy five and get three free”?

Find the effective discount for the scheme 'buy 10, get 6 free'.