P & C

TRY OUT .......

{\color{red} {\color{red} 1 }} The members of a club took part in a round robin competition in which each player plays every one else once . All the members scored the same no of points exept 4 juniors whose total score was 17.5

How many members were there in the club ? [Assume each player scores 1 point for win , 1/2 point for draw and 0 points for losing .]

{\color{green} 2} How many 15 letter arrangements of 5 A's 5 B's 5 C's have no A's in the first 5 letters , no B's in the next 5 letters and no C's in the next 5 letters

{\color{blue} 3} In how many different ways can 15 candy be distributed among TOM , JERRY , MICKEY & DONALD , if TOM can't have more than 5 candy bars and JERRY must have atleast 2 {Assume all candy bars to be alike }