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: B
Explanation
The correct answer is option 2 i.e. GIK.
Logic: 1st letter + 4 = 2nd letter; 2nd letter - 2 = 3rd letter
Except GIK, all follow the given logic.