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
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) TFKG,
T(20) + F(6) + K(11) + G(7)
= 44
2) FHWU,
F(6) + H(8) + W(23) + U(21)
58
3) RDMI,
R(18) + D(4) + M(13) + I(9)
= 44
4) JNCQ,
J(10) + N(14) + C(3) + Q(17)
= 44
Thus, FHWU is odd one.