A man sells a car to his friend at 13% loss. If the friend sells it for Rs.54000 and gains 20%, the original C.P.of the car was :	Choose one.
A) Rs.21724.14 B) Rs.31724.14 C) Rs.51724.14 D) Rs.61724.14 E) None of these
Explanation:   S.P = Rs.54,000. Gain earned = 20%   C.P = Rs.[100/120Ã—54000]   =Rs. 45000   This is the price the first person sold to the second at at loss of 13%.   Now S.P = Rs.45000 and loss = 13%   C.P. Rs.[100/87Ã—45000]= Rs.51724.14.   Rs.51724.14orrect Option : Rs.51724.14
<result>C</result>
A man sells a car to his friend at 13% loss. If the friend sells it for Rs.54000 and gains 20%, the original C.P.of the car was :