A tradesman sold and article at a loss of 20% . If the selling price had been increased by Tk. 100 . there would have been a gain of 5% . what was the cost price of the article ?

Question

A tradesman sold and article at a loss of 20% . If the selling price had been increased by Tk. 100 . there  would have been a gain of 5% . what  was the  cost price of the article ?

Accepted Answer

সঠিক উত্তর: TK. 400। ব্যাখ্যা: