In a gathering seven members are sitting in a row. 'C' is sitting left to 'B' but on the right to 'D' . 'A' is sitting right to 'B' . 'F' is sitting right to 'E' but left to 'D' . 'H' is sitting left to 'E' . Find the person sitting in the middle.

Draw a figure on the basis of above given question ,
C is sitting immediately to the left of E. A is sitting between D and E.
As shown in figure , D is sitting between B and A.
Sitting sequence :-

Draw a figure on the basis of above given question ,
C is sitting immediately to the left of E. A is sitting between D and E.
As shown in figure , B is to the immediate left hand side of C.
Sitting sequence :-

According to question,
We can draw a figure , in which C is standing between A and G. B is standing to the left of E. G is standing between C and E. D and F are to the right of C.
As shown in figure , B is standing at the extreme left.
Sitting arrangement :-

Draw a figure on the basis of above given question ,
C is standing between A and G. B is standing to the left of E. G is standing between C and E. D and F are to the right of C.
As shown in figure , C is standing in the middle.
Sitting arrangement :-

According to question,
We can draw a figure, in which A is to the left of B but on the right of C. D is to the right of B but on the left of E.
Therefore ,D and E are at the extremes .
Sitting sequence :-

The sequence of boys in a queue is
A ? B ? E ? D ? C
(left end)........(right end)
So, E is in the middle

According to the question, arrangement of A, B, C, D, E, and F is as follows
F D A C E B
Thus, F is sitting to the left of D.

It is clear from the figure that A is to the left of D.

E is sitting to the left of C.

E is sitting opposite to A.