Hi,
I need a little more information in this regard. If you have completed your schooling in systematic way then you can do LLB. If you have done qulified your Graduate degree with minimum 45% of the total marks (for SC/ST 40%) then you are eligible for doing the course.

According to the BCI rules: "The applicants who have obtained 10+2 or graduation/post graduation through open Universities system directly without having any basic qualification for prosecuting such studies are not eligible for admission in the law courses."

I hope it helps!