CBSE BOARD XII, asked by somaghatak76, 6 months ago

Q.Make a knock out fixture of 24 football teams for a tournament . The last year positioned teams should be considered and they should play in quarter final.​

Answers

Answered by kodalilalithya123
0

Explanation:

Whenever there are an odd number of teams enlisted for a tournament, in this case, 25, we take the closest higher power of 2 and subtract it from the number of teams.

In this case, the highest power of 2 closest to 25 is 32.

32–25= 7

The 7 here will be the number of byes given. The byes given can be teams at a random order or to the teams which have placed in the first 7 positions in the last tournament.

25–7= 18

These 18 teams will play their knockout fixtures and 9 winners will be determined.

The 9 winners along with the 7 teams which got byes will come together in one pool of 16 and play their round of knockout fixtures.

9+7=16

Once 16 teams are available, a normal knockout takes place. So in answer to your question, the total number of matches that take place to determine the winner of a 25 team tournament is 24.

9 first round fixtures.

8 round of 16 fixtures.

4 quarterfinals fixtures.

2 semifinals fixtures.

And one final.

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Data inadequate but answer will be different types. Type1 If you conduct a round robin league for all teams playing one match against everyteam there’ll be 300 matches and if u conduct knock out from there based on league points it is upto your choice again to select top16, top8, top4, top2 to play knock out games. If you select 16 teams then 15 matches need to decide winner. It take 7 matches if u take 8 teams, as such 3 match for 4 teams,only final match needed if u take top 2 teams. Way 2: if you divide them into 5 groups and conduct a match every opponent in the group there will be 50 leag

Usual European League systems use 20 teams, to hold up the League tournament. Of which bottom 3 are relegated to the League below. The top 4 contenders are eligible to play for UEFA Champions League. In which the 4th place usually go for the play-offs.

Ok back to the question…. If the tournament is based on a League system. All the clubs will play two matches with the rest 24 clubs. One of them being HOME and the other one AWAY. So if there is 25 teams, each club will be playing 48 matches in total. Home ground usually spurts advantage over the visiting clubs. So they are likely to be favourite

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There are N teams in a cricket match. How many matches have to be played to know the winner and the runner-up?

How many matches will be played between 100 players in knockout tournament?

In a certain match all the teams were to play with each other. If there are 10 teams, how many matches will have to be played?

To decide the least number of matches, you have to set a criteria that is fair to each team and can be done without playing too many games.

Since the number of players is 25, we will have to introduce the concept of BYEs.

Round 1- Chits will be drawn from a single POT. First chit will play against the second and so on. 12 games will be played (12 teams will play against 12 other teams and the last chit to be drawn will get a bye). 13 teams will go forward. Chits will be drawn again, and after playing 6 more games, 7 teams will go forward. Similarly, after another draw of chits, 3 games will be played and 4 teams will go forward. Then 2 games and then 1. Therefore a total of 24 games will be played to decide the winner.

All other people just giving an example of European leagues but I think you are asking about the tournament, not the league.

The tournament can be played in following Method:

League Round Robin: All 25 teams play each other once to decide winner

League and Knockout: In this, you need to have teams in an even number, so either you need 24 teams or 26 teams.

Taking the example of 24 teams, you can divide 3 teams into 8 groups, winner of each group qualifying for Quarter finals, after that semi final and final to decide the winner.

Knockout: For playing Knockout tournament you need teams in the fol

Since we have to find the least number of matches, let us divide the teams in groups of 5. We are considering a tournament and have to find the least number of matches to decide the winner so we can ditch the conventional home and away format. As a result each team in the group will play every other team in the group exactly once.

Considering one such group with 5 teams, the total matches played would be 10.

For 5 groups it would be 50.

Now picking winners from each group and going though the same format, we will get 10 more games.

Because we are looking for least number of matches we can take the winner of this group as the winner of the tournament. In this case, the total number of matches would be 60. However, you can always add 1 for the Final.

Hope this helps. Thanks! :)

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