Hey Deepa,
BA LLB or B.Com LLB are very popular legal courses in India.
One who wants to practice law oneself then BA LLB or B.COM LLB both will be a good choice.
In all of these Courses, the major focus lies in Law and Legal Studies along with the studies of Arts and Commerce Subjects like Civics, Economics, Accountancy, Business Management etc. In addition to the law subjects common to all streams (Corporate Laws, Civil Laws, Criminal Laws etc.), the subjects offered differs according to the stream chosen.  Now it is solely dependent on you that which course or stream who have been studying prior to this and what you want to continue with. Success in any of these completely depends on the self potential.
All the best! :)