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.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. ZTG.
The logic used here is:
1st letter's positional value - 2nd letter's positional value = 3rd letter's positional value
Option 1: ZTG
26 - 20 = F
This does not follow the logic.
Hence, option 1 is the odd one out.