When a plot is sold for Rs.18,700,the owner loses 15%.At what price must the plot be sold in order to gain 15% ?  Choose one:
A) Rs.21,000 B) Rs.22,500 C) Rs.25,300 D) Rs.25,800 E) None of these
Solution   85 : 18700 = 115 : x or x =(18700x115/85) = 25300.   Hence, S.P. = Rs. 25,300.   Answer Rs.25,300
<result>C</result>
When a plot is sold for Rs.18,700,the owner loses 15%.At what price must the plot be sold in order to gain 15% ?