Question
Four letter-clusters have been given out of which three
are alike in some manner and one is different. Select the one that is different.Solution
The second letter is the third succeeding letter of the first letter and the third letter is the sixth preceding letter of the second letter as per the English Alphabetical series. XAU → X + 3 = A, A- 6 = U NQK → N + 3 = Q, Q - 6 = K ILF → I + 3 = L, L - 6 = F EHC → E + 3 = H, H - 6 = B ≠ C
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