If 50 items were sold for Rs 600, then it gives a profit of 20%. Find the loss percent if 80 such items are sold for Rs 480

A radio is sold for Rs. 880 at a profit of 10%. What would have been the gain or loss percent, had it been sold for Rs. 780 ?

A radio is sold for Rs. 3120 at a loss of 4%. What will be the gain or loss percent if it is sold for Rs. 3445?

Cost of an item is Rs.50. It was sold with a profit of 12%. Find the selling price.

If an item is sold for Rs 184" at a profit of 15%,then the C.P.is

If 6 articles are sold for Rs 1 then there is a loss of 20%. In order to gain 20%, what must be the number of articles sold for Rs 1 ?

If an item is bought for Rs 800 and sold for Rs 900 then find its profit percentage

A tape recorder is sold at Rs. 935 and there is a profit of 10% HOW much profit or loss will be earned if if is sold for Rs. 810?