Hey Vishal.

If you've already completed your Undergraduation ie BSc course, now you can apply for the 3 year LLB course.

Here are a few most sought after colleges and entrances-

DU LLB, PU LLB, BHU LLB, BVP LLB, LSAT

MHCET- Government Law college, mumbai, ILS Pune

Symbiosis Pune, Amity University, Christ University etc

Best of luck!