When a plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot be sold in order to gain 15%?  Choose the correct choice.
A) Rs. 21,000	B) Rs. 22,500	C) Rs. 25,300	D) Rs. 25,800	E) Rs. 28,800
85 : 18700 = 115 : x   x = (18700 x 115)/85 = 25300.   Hence, S.P. = Rs. 25,300.   Answer: Option Rs. 25,300
<result>C</result>
When a plot is sold for Rs. 18,700, the owner loses 15%. At what price must that plot be sold in order to gain 15%?