There are 8 teams in a certain league and each team plays each of the other teams exactly twice. If each game is played by 2 teams, what is the total number of games played?  Choose the correct choice:
A) 15	B) 16	C) 28	D) 56	E) 64
Every team plays with 7 teams...so total no of matches = 8 x 7 = 56.   Now, each match is played twice =&gt; 56 x 2   But 2 teams play a match =&gt; 56 x 2 /2 = 56.   ANS:56
<result>D</result>
There are 8 teams in a certain league and each team plays each of the other teams exactly twice. If each game is played by 2 teams, what is the total number of games played?