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. CAX.
Logic: 1st letter - 3 = 2nd letter, 2nd letter - 2 = 3rd letter
Except CAX, all words follow the same logic.