Fourletter-clusters have been given, out of which three are alike in some manner andone is different. Select the odd letter-cluster.
F + 1 = G + 5 = L
A +Â 1 = B +Â 4 = F
I + 1 =Â J +Â 4 =Â N
M + 1 =Â N +Â 4 =Â R
So, option A is odd.
$$\therefore$$ The correct answer is option A.
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