S is the mid-point of the side QR of the triangle PQR and T is the mid point of QS. If O is the mid point of PT, then area of Δ QOT is equal to:

A

$$\frac{1}{2}$$ area of $$\triangle PQR$$

B

$$\frac{1}{4}$$ area of $$\triangle PQR$$

C

$$\frac{1}{6}$$ area of $$\triangle PQR$$

D

$$\frac{1}{8}$$ area of $$\triangle PQR$$