Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group?
(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. OIP.
Logic: 1st letter + 4 = 2nd letter, 2nd letter - 6 = 3rd letter
Except OIP, all words follow the same logic.