vipulchaudhari.1503 See as far as I know, even if you appear for class 12 th board as private candidate , you have to qualify your class 11th, else you can get chance to appear for 12th boards, then how did you got the chance I don't know and if it happened then automatically it shows that class 11th is not applicable for you. But as far as I know you have to qualify class 11th before appearing for class 12th be it as a private candidate or by getting enrolled via any school.