By selling a certain number of goods for Rs.5,500; a shopkeeper loses equal to one-tenth of their selling price. Find : (i) the loss incured (ii) the cost price of the goods (iii) the loss as percent.
By selling 35 greeting cards, a shopkeeper loses an amount equal to the selling price of 5 greeting cards. Find his loss percent.
A shopkeeper sells his goods at 80% of their cost price. Find his percent gain or loses?