Calculation of Cost price from Profit percentage

Calculation of cost price from Loss percentage

Calculation of Selling price from Profit percentage

An article was sold at (4)/(3) times of its cost price. The profit percentage is :

If 20% profit is on cost price,what is profit percentage on selling price?

Selling price of an article is (8)/(7) of cost price. What is the profit percentage ?

If the selling price of an item is decreased by 20% there is a loss of 10% on the cost price. Initial profit percentage was

If there is a profit of 20% on the cost price of an article the percentage of profit calculated on its selling price will be 8(1)/(3) b.16(2)/(3) c.20d .24

If cost price is ₹4500 and selling price is ₹5000 then find profit percentage.