A trader allows 20% discount on the marked price of his articles. If the marked price is Rs. 150 and gain per cent is 20%, then find the cost price of each article.

A dealer offers a discount of 10% on the marked price of an article and still makes a profit of 20%. If its marked price is Rs. 800, then the cost price of the article is:

A trader allows a discount of 15% of the marked price if his article.How much above the cost price should he mark to gain 19%?

A trader allows a discount of 15% of the marked price on his article. How much above the cost price should he mark to gain 19% ?

Raghu sold an article for ₹180 after allowing a 20% discounton its marked price. Had he not allowed any discount, he would have gained 20%. What is the cost price of the article?

The marked price of an article is twice the cost price. For a gain of 20% , what should be the discount percentage?