Question
Which one of the following does not belong to the
series? Abz, Bcy, Cdx, Dew, EfrSolution
The pattern followed here is: A + 1 = B, B +1 = C, C +1 = D, D + 1 = E B + 1= C, C +1 = D, D + 1 = E, E + 1 = F Z -1 = Y, Y -1 = X, X- 1 = W, W – 1 = V Here, 'Efr' is wrong in the series. Hence, the correct answer is "Efr".
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