For admission first check eligibility criteria,it depends upon course type.for 3 year LLB course you have to complete Bachelor's degree in relevant field and 5 years integrated dgree need to 12th pass. You should apply for admission National level Entrance exam CLAT,LSAT or university specific test DU LLB and MH- CET.After qualify the entrance exam candidate shortlisted based on their scores, then you get admission, and some private colleges offer addmission based on merit or graduation level marks.then online admission process then documents verification, payment fee and admission is confirmed.these are steps for LLB addmission process.