\begin{array}{|l|l|l|l|l|}\hline Subject & Bio & Chem & Maths & Phy \\\hline Marks &95 & $2 x+10$ & $x$ & 75 \\\hline\end{array}

The table above shows the marks obtained by a student in an examination. If the total mark obtained is 300 , what is the angle corresponding to the mark obtained in Chemistry if the information is represented in a pie chart?

A. \(120^{\circ}\)
B. \(144^{\circ}\)
C. \(48^{\circ}\)
D. \(108^{\circ}\)  

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Correct Answer: D