Correct option is B
Given - Eight people, A, B, C, D, E, F, G and H, are sitting is a straight line facing south. B is sitting at one of the ends of the line.
G is sitting to the immediate left of C. A is sitting to the immediate left of H and immediate right of C.
Only 3 people are sitting to the right of E. D is sitting to the immediate left of B.

F is sitting to the immediate left of D.
Option B is correct.