question_answer

\[\frac{\mathbf{x}}{\mathbf{3}}\mathbf{,}\frac{\mathbf{x}}{\mathbf{2}}\mathbf{,}\frac{\mathbf{x}}{\mathbf{4}}\]\[\mathbf{,}\frac{\mathbf{3x}}{\mathbf{4}}\mathbf{,}\frac{\mathbf{2x}}{\mathbf{5}}\mathbf{,}\]\[\mathbf{x,}\frac{\mathbf{2x}}{\mathbf{3}}\mathbf{,}\frac{\mathbf{x}}{\mathbf{5}}\] are the observations of a data such that x > 0. If  the median of the data is 18, then find the value of x.

A) 15                                                                    

B)  25          

C)  40                                                                   

D)  35

E)  None of these