In a chess tournment, where the participants were to play one game with another. Two chess players fell ill, having played three games each. If the total number of games played is $84$, the number of participants at the beginning was:

Q. In a chess tournament, where the participants were to play one game with another. Two chess players fell ill, having played three games each. If the total number of games played is $84$, the number of participants at the beginning was:

Q. In a chess tournament where the participants were to play one game with another$,$ two players fell ill having played $3$ games each$.$ If the total number of games played is $84,$ the number of participants at the beginning was

Q. In a chess tournment, where the participants were to play one game with another. Two chess players fell ill, having played $3$ games each but not with each other. If the total number of games played is $84$, the number of participants at the begining was

Q. In a class tournament where the participants were to play one game with another, two class players fell ill, having played 3 games each. If the total number of games played is 84, the number of participants at the beginning was..........

Q. In a class tournament, all participants were to play different games with one another, Two players fell ill after having played three games each. If the total number of games played in the tournament is equal to $84$, the total number of participants in the beginning was equal to