A man sells two articles for the same price for Rs. 640. He earns 20% profit on the first and 10% profit on the second. Find the over all percent profit.

If two cycles are sold.on equal-price. He get 10% profit on the first and 10% loss on the second then his overall profit or loss percent=___________

A person bought two bicycles for Rs 1600 and sold the first at 10% profit and the second at 20% profit. If he sold the first at 20% profit and the second at 10% profit, he would get Rs 5 more. The dilference of the cost price of the two bicycles was:

A person bought two bicycles for ₹ 1600 and sold the first at 10% profit and the second at 20% profit. If he sold the first at 20% profit and the second at 10% profit,he would get ₹ 5 more.The difference in the cost price of the two bicycles was

A person sells three articles first at 10% loss, second at 20% profit and the third one at 25% loss. If SP is equal find overall profit/loss%

When the selling price is Rs 80 there is a loss of 20% .Find the selling price to earn 40% profit .

Selling price of first article is Rs. 960 and cost price of second article is Rs. 960. If there is a profit of 20% onfirst article and loss of 20% on second article, then what will be the total loss?