Hello Aruna !!So..yah you can definitely get admission on LLB 3years course without having any entrance exam.There are two ways to get into one is through entrance exam and purely based on merit score. I can tell you a few names of law colleges that provide admission without any entrance exam:Government law college ,Mumbai this provides admission based on the merit score and a candidate should go through the interview procedure before getting admission.Balaji Law college ,pune same process as above mentioned.ILS law college,pune this college offers for BA LLB or LLB. Hope the above information helps you.All the best !!