I bought two stocks, for Rs. 500. I sold one at a loss of 20% and other at a gain of 25% and then I found each stick was sold at the same price. Find the cost of the stock sold at a loss?	Choose the correct choice from the following answers:
A) A)657
B) B)280
C) C)438
D) D)306
E) E)427
x*(80/100)   = (500 - x)125/100   x = 306.4   Answer: 306
<result>D</result>
I bought two stocks, for Rs. 500. I sold one at a loss of 20% and other at a gain of 25% and then I found each stick was sold at the same price. Find the cost of the stock sold at a loss?