Question
Three of the following four sequences of letters are
alike in a certain way and one is different. Pick the odd one out.Solution
M - 7 = F, F + 3 = I, I + 9 = R C - 7 = V, V + 3 = Y, Y + 9 = H T - 7 = M, M + 3 = P, P + 9 = Y S β 7 = L, L + 3 = O, O + 9 = X
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