The marked price of an article is ₹ 1780. The shopkeeper allows a discount of 25%.What is the selling price of the article ?

The marked price of an article is Rs. 500. It is sold at successive discounts of 20% and 10%. The selling price of the article (in rupees) is :

If the marked price of an article is Rs. 660 and the discount is 10%, then what is the selling price of the article?

The marked price of an article is 300. The shopkeeper gives a discount of 10% on the marked price and still gains 25%. Then the cost price of the article is

The marked price of an article is Rs 500. The shopkeeper gives a discount of 5% and still makes a profit of 25%. Find the cost price of the article.