Question
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.Solution
N + 2 = P, P β 4 = L, L + 6 = R I + 2 = K, K β 4 = G, G + 6 = M R + 2 = T, T β 4 = P, P + 6 = V H + 2 = J, J β 4 = F, F + 6 = L
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