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. GZSH.
The logic used here is: 1st letter + 2 = 4th letter, 2nd letter - 8 = 3rd letter
1: BUMD = B + 2 = D, U - 8 = M
2: WPHY = W + 2 = Y, P - 8 = H
3: MFXO = M + 2 = O, F - 8 = X
4: GZSH = G + 2 = I, Z - 8 = R This does not follow the logic.