question_answer

In the figure given below, ABCD is a rectangular plot in which shaded portion is covered with cement. If the area of uncovered plot is\[168\,{{m}^{2}}\], then what area is covered with cement?

A)  \[168\,{{m}^{2}}\]  

B)  \[120\,{{m}^{2}}\]

C)  \[178\,{{m}^{2}}\]                 

D)  \[158\,{{m}^{2}}\]

E)  None of these