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 1
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
THE LOGIC FOLLOWED HERE IS;
1) VZDHN,
V → (+4) → Z → (+4) → D → (+4) → H → (+6) → N
2)KOSWA,
K → (+4) → O → (+4) → S → (+4) → W → (+4) → A
3) BFJNR,
B → (+4) → F → (+4) → J → (+4) → N → (+4) → R
4) QUYCG,
Q → (+4) → U → (+4) → Y → (+4) → C → (+4) → G
Thus, VZDHN is the letter-cluster that is different.