Directions for question:
A to H are four married couples in no specific order who are sitting around a round table equidistant from each other, all facing the centre of the table, such that neither any couple nor any men are sitting next to each other. A is a man who is sitting opposite to G. E has both F and G as neighbours. H is to the immediate right of B. C and H belongs to the same gender and is not sitting opposite to each other. C and B is a couple and have two persons sitting in between them.
Question:
Which of the following cannot be the couple according to the conditions of the arrangement ?
G and H
A and F
B and C
A and E
We already know that the final arrangement is as follows :
with C–B, H–G, D–F, and E–A being the couples.
Out of the options only A and F cannot be a couple.