Five friends S, U, K, N, and M are sitting around a circular table facing the centre. K is the immediate neighbour of S and M. S is not the immediate neighbour of U. N is not the immediate neighbour of M. Who is the immediate neighbour of K and N?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. S.
According to the question, the arrangement is as follows:

From the above arrangement, S is the immediate neighbour of K and N.