Based on the position in the English alphabetical order, three of the following letterclusters are alike in some manner and one is different. Select the odd letter-cluster.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. IDAY.
The logic used here is: 1st letter - 5 = 2nd letter, 2nd letter - 4 = 3rd letter, 3rd letter - 2 = 4th letter
Option 1: IDAY: I - 5 = D, D - 4 = Z, Z - 2 = X, This does not follow the logic.