Question
In a knockout football competition 23 teams
participated. What was the least number of matches they needed to play to decide the winner?Solution
Number of team-23 Every team except the winner will be defeated once Since there is no possibility for the teams to be defeated twice, the total number of matches required would be 23-1= 22 Hence, 22 are the correct.
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(ii) Coil
(iii)...
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Consider the following statements:
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2. International Date Line, on...
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I.Imprisonment for a term not exceedi...
52. Which of the following is the source of renewable energy?
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