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. TXBFK.
The logic used here is:
1st letter + 5 = 2nd letter
2nd letter + 5 = 3rd letter
3rd letter + 5 = 4th letter
4th letter + 5 = 5th letter
Option 1: TXBFK
T + 5 = Y
Y + 5 = D
D + 5 = I
I + 5 = N
This does not follow the logic.
Hence, option 1 is the odd one out.