Question
Four letter clusters are given, which of the three are
alike in a certain manner and one is different. Choose the different letter cluster.Solution
UQC = U – 4 = Q; U + 8 = C PLX = P – 4 = L; P + 8 = X JFR = J – 4 = F; J + 8 = R WSG = W – 4 = S; W + 8 = E
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