Four of the following five are alike in a certain way based on their seating positions in the above arrangement and so form’ a group. Which one does not belong to the group ?

Three people are sitting between A and D, => D is sitting opposite A and B is sitting second to the right of A.  

D is not an immediate neighbour of either F or E and C is to the immediate right of F, => F is sitting second to the left of A and C to the immediate left of A. Also, E is to the immediate right of A.

H is not an immediate neighbour of B, => H is sitting between D and F and that the only vacant seat is filled by G, i.e. to the immediate right of B.

There is one person sitting between the given pair, except for DC where 2 people are sitting between them.

=> Ans - (B)