Question 4.

In a circle with centre $C$ and radius $6\sqrt{2}$ cm, $PQ$ and $SR$ are two parallel chords perpendicular to one of the diameters. $\angle PQC = 45^{\circ}$, and the ratio of the perpendicular distances of $PQ$ and $SR$ from $C$ is $3:2$. Then, the area, in sq. cm, of the quadrilateral $PQRS$ is: