Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. NPSV.
Given letter in options are:
BEHK → B, B + 3 = E, E + 3 = H, H + 3 = K
QTWZ → Q, Q + 3 = T, T + 3 = W, W + 3 = Z
XADG → X, X + 3 = A, A + 3 = D, D + 3 = G
NPSV → N, N + 2 = P, P + 3 = S, S + 3 = V
Option 4 is different from other letter clusters.
Hence, the correct answer is NPSV.