A man buys an article for Rs.27.50 and sells for Rs.28.60 .Find the gain percent

A shopkeeper sells one transistor at Rs.840 at a gain of 20% and another for at Rs.960 at a loss of 4%.His total gain or loss percent is ______ .

An article is bought for Rs .300 .Find its S.P if it is sold at 10 % profit .

If selling price is doubled ,the profit triples find the profit percent .

The percent profit made when an article is sold for Rs. 78 is twice as when it is sold for Rs. 69. The cost price of the article is

If a radio is purchased for Rs.490 and sold it for Rs.465.50 .Find the loss % is ____ .

A fruit seller buys lemons at 2 for a rupee and sells them at 5 for three rupees. His gain percent is

The C.P of an article which is sold at a loss of 25% for Rs. 150 is

A man sold his horse for Rs. 1980 and gained 10%. The horse was bought for.

By selling an article for Rs. 100, one loses Rs. 10.
Then, the loss percent is