I bought two books; for Rs.480. I sold one at a loss of 15% and other at a gain of 19% and then I found each book was sold at the same price. Find the cost of the book sold at a loss? Options
A) Rs.28	B) Rs.280	C) Rs.140	D) Rs.70	E) Rs.15
x*(85/100) = (480 - x)119/100   x = 280   Answer: Rs.280
<result>B</result>
I bought two books; for Rs.480. I sold one at a loss of 15% and other at a gain of 19% and then I found each book was sold at the same price. Find the cost of the book sold at a loss?