A merchant allows a discount of 10% on an article before selling it to his customer and still gains 10%. If the merchant bought the article for Rs 1620, then at what price did he mark the article?

The merchant allows a discount of 10% on an article before selling it to his customer and still gains 10%. If the merchant bought the article for ₹ 1620, then at what price did he mark the article ?

A shopkeeper allows a discount of 10% to his customers and still gains 20%. Find the marked price of an article which costs Rs 450 to the shopkeeper.

A shopkeeper allows a discount of 10% to his customers and still gains 20%. Find the marked price of an article which costs Rs 450 to the shopkeeper.

A man sold an article at a loss of 20% . If he sells the article for Rs 12 more, he would gained 10%. The cost price of the article is

After allowing 10% discount on the marked price of an article, a person makes a profit of 16%. If the cost price of the article is ₹648, then its marked price is:

A profit of 20% is made after giving a discount of 10% on an article. If the marked price of the article is Rs 2240, then what is its cost price (in Rs)?

A trader offers a discount of 10% on an article and sells it for ₹ 990. If he doen't give discount, he will get a profit of 10% on it. What is the cost price of the article ?