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SSC CHSL 2020 · PYQ · Odd One Out (Letter Cluster) · medium

Identify the letter-cluster that does NOT belong to the following series. DE, GH, JK, NM, PQ

Answer

The correct answer is A: NM. Each pair consists of two consecutive letters in ascending order (DE, GH, JK, PQ). NM is written in reverse order (N comes after M), making it the odd one out.

  1. A.NM✓ Correct
  2. B.JK
  3. C.PQ
  4. D.GH

Explanation

Each pair consists of two consecutive letters in ascending order (DE, GH, JK, PQ). NM is written in reverse order (N comes after M), making it the odd one out.
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