JEE 2024 — Mathematics PYQ

Let $\overrightarrow{OA}=a$, $\overrightarrow{OB}=12\overrightarrow{a}+4\overrightarrow{b}$ and $\overrightarrow{OC}=\overrightarrow{b}$, where O is the origin. If S is the parallelogram with adjacent sides OA and OC, then $\frac{\text{area of the quadrilateral OABC}}{\text{area of S}}$ is equal to...