Question
In each of the following questions, four words have been
given of which three are alike in some way and one is different. find the odd one out.Solution
Second pair of letters are exactly in opposite position of first pair and difference between the letters within the pair is 2. For example U is opposite of F, S is opposite of H, Q is opposite of J. F+2=H, H+2=J But in pair VTQ : EGJ, V+2=T, T+3=Q. Hence VTQ : EGJ is odd one out. 
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