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RRB Junior Engineer / DMS / CMA 2019 · Question 141 of 3719

Find the wrong number in the given series. 2, 6, 18, 54, 161, 486

Reasoning - Series

  1. Aa. 2
  2. Bb. 161Correct
  3. Cc. 486
  4. Dd. 18

Answer: B. b. 161

Official answer key verified. Detailed explanation coming soon.

Source: RRB JE 2019 CBT-1 (24-May-2019 Shift-1) — ixambee compilation with answer key and solutions · reliable-secondary

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