Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
(NOTE: The odd one out is not based on the number of vowels or consonants in the word)
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. NRI.
Logic: 1st letter ⇔ 2nd letter; 1st letter - 4 = 3rd letter
Except NRI, all follow the same logic.
NRI → N ⇔ M ≠ R, N - 4 = J