Question:

139 persons have signed up for an elimination tournament. All players are to be paired up for the first round, but because 139 is an odd number one player gets a bye, which promotes him to the second round, without actually playing in the first round. The pairing continues on the next round, with a bye to any player left over. If the schedule is planned so that a minimum number of matches is required to determine the champion, the number of matches which must be played is

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In an elimination tournament every match removes exactly one player.
Updated On: Nov 5, 2026
  • 136
  • 137
  • 138
  • 139
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The Correct Option is C

Solution and Explanation

Step 1: Players to be eliminated:
To find one champion, \(139 - 1 = 138\) players must be eliminated.

Step 2: Matches:
Each match eliminates exactly one player (a bye eliminates nobody and needs no match). So exactly 138 matches are needed, whatever the pairing.

Final Answer:
The correct option is (3): 138.
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