Question

Directions(21-23).There are 16 hockey teams. Find : number of matches played when each team plays with each other twice. Number of matches played when each team plays each other once. Number of matches when knockout of 16 team is to be played

Answer 1

When
each team plays with each other 2 times = 16 teams multiply by 2 matches =32
each team play with each other 1 time =16 multiply by 1 = 16