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 ?

G is sitting third to the right of F.

H is not an immediate neighbour of F and G. A is sitting second to the right of H, => H sits 2nd to the right of G and A sits to the immediate left of F.

B is sitting third to the right of C and C is not an immediate neighbour of G, => C sits to the immediate left of A and B sits to the immediate right of F.

D is not an immediate neighbour of H or C, => D sits between B and G, thus E sits between G and H.

Apart from EA, there is only one person sitting between each of the given pairs.

=> Ans - (E)