State PCS PYQPrelims 2023

BPSC – Combined Competitive Examination · Question 149

Find the odd one among the following groups: Q,W,Z,B; B,H,K,M; W,C,G,J; M,S,V,X

  1. Q,W,Z,B
  2. M,S,V,X
  3. W,C,G,J
  4. B,H,K,M
Show answer & explanation

Answer: (C) W,C,G,J

Explanation

Three groups follow the gaps +6, +3, +2; W,C,G,J does not.

  • (A) Incorrect

    Wrong: follows +6, +3, +2.

  • (B) Incorrect

    Wrong: follows +6, +3, +2.

  • (C) Correct

    Correct: W→C is +6 but C→G is +4 and G→J is +3, breaking the pattern.

  • (D) Incorrect

    Wrong: follows +6, +3, +2.