Child marriage is strictly prohibited in our country. The age of below eighteen is the age of growth. They don't have the capability to lead a marital life. Let them be free. They can study, go to school, have a good friendship. They want to know the world. What we get through their marriage? They won't enjoy their life as a wife and a mother.
Child marriage is a marriage of the children in between the age of ten to eighteen. Mostly the girl child are being the victims of it. But the government of India strictly prohibited it and give proper punishment to the defendant. And also ensures the right to education. It clearly means that children needs Education in that time. After they grew up they can choose their partner. As a child they don't know about the life, marriage, relation anything.