A table tennis tournament was going on with knock out terms which means the one who loses the match is out of the tournament. 100 players took part in that tournament. How many matches were played?

Thirty two players play in a knock out tennis competition. Each player plays a first round match against one other player and the winner goes into the second round whilst the loser drops out. This process continues until there are only two players left who play a final to decide who is the champion. How many matches are played all together? 16 31 15 32

If you have 10 tennis players in a round-robin tournament. How many games will they need to play before each player has played every other player?4550810Any of the aboveNone of the above

In a tournament, a team has played 40 matches so far and won 30%30% of them. If they win 60%60% of the remaining matches, their overall win percentage will be 50%50%. Suppose they win 90%90% of the remaining matches, then the total number of matches won by the team in the tournament will be.

Some couples participated in a mixed doubles badminton tournament. If the number of matches played, so that no couple played in a match, is 840, then the total numbers of persons, who participated in the tournament, is

The Australian Open tennis tournament consists of 7 rounds of matches: Rounds 1, 2, 3, 4, the quarter-finals, the semi-finals and the finals. Half of the players (the losers of their matches) are removed after each round, so that there are only 2 players remaining in the final.(a) Starting at the final and working back through each round, write the number of players playing in each round as a number in index form.NOTE: INDICES ANSWERS ARE TO BE TYPED AS FOLLOWS:   5^3 for (b) Evaluate how many players are there at the start of the championship