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GATE 2026 ST – Question 3

General Aptitude · Quantitative Aptitude: Data Interpretation, Arithmetic and Number Computation · 1 mark · Multiple choice

A knockout badminton tournament begins with 64 players. Each game has no tie and eliminates its loser. Every player continues until defeated or left as the sole undefeated winner. How many games are needed?

  1. 127
  2. 64
  3. 63
  4. 32

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Correct answer: (C) 63

Explanation

Exactly 63 of the 64 players must be eliminated, and each game eliminates exactly one. Therefore **63 games, C**, regardless of bracket arrangement.

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