The marked price of a chair is 150% of its cost price. A discount of 30% is given while selling the chair. What is the profit percentage ?

An article is sold at a certain price. By selling it at 2/3 of that price one loses 10%. Find the gain percentage at original price :

If cost price of an item is 90% of its selling price, then what is the profit percentage ?

The difference between the cost price and the selling price of an article is Rs. 240. If the profit is 20%, then the selling price is:

If the manufacturer gain 10%, the wholesaler 15% and the retailer 25% on the sale of a table. What is the cost of the production of a table, if the retail price is Rs. 1265?

An item is sold for ₹ 504 after allowing 20% discount and still a profit of 5% has been earned. The marked price is how much more than the cost price ?

A shopkeeper sells an article at a 10% profit. If the cost price had been ₹ 200 less and the selling price remains the same, his profit would have been 20%. What is the actual cost price of the article?