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WBCS Preliminary Examination 2015 — General Studies · Question 104 of 200

Q104
ReasoningAnalogy, Classification & Odd One Out
Select the correct option in place of the question mark. AOP, CQR, EST, GUV, ?
  1. a.IYZ
  2. b.HWX
  3. c.IWX
  4. d.JWX

Answer: (C) IWX

The pattern: A(+2)→C(+2)→E(+2)→G(+2)→I; O(+2)→Q(+2)→S(+2)→U(+2)→W; P(+2)→R(+2)→T(+2)→V(+2)→X. Each letter in each position of the three-letter group advances by 2 each step. So after GUV the next group is IWX.

Q103 Whole paperQ105