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: B
Explanation
The correct answer is option 2 i.e. PQZY.
The logic used here is:
1st letter + 1 = 2nd letter
2nd letter + 10 = 3rd letter
3rd letter - 2 = 4th letter
Option 1: JKUS
J + 1 = K
K + 10 = U
U - 2 = S
This follows the logic.
Option 2: PQZY
P + 1 = Q
Q + 10 = A
A - 2 = Y
This does not follow the logic.
Hence, option 2 is the odd one out.