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

If the cost price is 80% of the selling price,what is the profit per cent?

If the cost price is 95% of the selling price, what is the profit per cent?

If cost price of an article is Rs. 80 and its selling price is Rs. 100, then find the profit and profit percentage.

The cost price of a camera is 90% of its selling price. Find the profit percentage. /

If the cost price is 96% of the selling price, then what is the profit percent?