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.
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter cluster.)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. OPMK.
Logic: 1st letter + 1 = 2nd letter; 3rd letter - 1 = 4th letter
Except OPMK, All words follow the same logic. While OPMK→ O + 1 = P; M - 2 = K