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.
Answer & explanation
Correct answer: option 2
THE LOGIC;
1) GKPJ,
G → (+4) → K → OPPOSITE → P → (-6) → J
2) TXBV,
T → (+4) → X → OPPOSITE → C(not B) → (-6) → V
2) KOLF,
K → (+4) → O → OPPOSITE → L → (-6) → F
4) QUFZ
Q → (+4) → U → OPPOSITE → F → (-6) → Z
Thus, TXBV is the odd one.