Score as a percentage = marks obtained over total marks, times 100%.<br><br>
&bull; Percentage = \(\frac{96}{150} \times 100\%\)<br>
&bull; Simplify: \(\frac{96}{150} = \frac{48}{75} = \frac{16}{25}\)<br>
&bull; \(\frac{16}{25} \times 100\%\) = 16 × 4 = 64%<br>
&bull; This matches option C: 64%.<br><br>
Final Answer: C: 64%