Intramurals
1.It mean that the activities which are performed within the walls or within the campus of an institution are called 'intramurals.
2.These activities are organised only for the students of a school or institution.
3.No student of other school can participate in these activities.

Extramurals
1.It mean that the activities, which are performed outside the walls of an institution or school.
2.It mean that the activities,which are organised by an institution/school and the students of two or more schools also participate in them.
3.In extramural competition, the students of other schools also participate in sports related activities.it is also called inter-school competitions.

Bye is a privilege given to a team,generally by drawing lots, exempting it from playing a match in the first round.

Essential for physical, mental, emotional and social development of students • Develops moral and ethical values of the students • Develops health of the children • Calm down the fighting instinct of the children • Refresh the child and make them agile. • Provides maximum recreation • Provide opportunity to the maximum number of students to participate in sports • Develops leadership qualities among the children.

In this method, the strong team are selected to keep them at appropriate place in the fixture.The no. of seeded teams shall be the power of two like 2,4,8,16,etc.