Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.
Answer & explanation
Correct answer: option 4
1 2 3 4 5 6 7 8 9 10 11 12 13
A B C D E F G H I J K L M
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
Z Y X W V U T S R Q P O N
26 25 24 23 22 21 20 19 18 17 16 15 14
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THE LOGIC FOLLOWED HERE IS :
1) KNRW,
K → (+3) → N → (+4) → R → (+5) → W
2) ZCGL,
Z → (+3) → C → (+4) → G → (+5) → L
3) HKOT,
H → (+3) → K → (+4) → O → (+5) → T
4) QRVB,
Q → (+3) → R → (+4) → V → (+6) → B
Thus, QRVB is odd one.