Hey,
There are several colleges which offer 3 year LLB courses for graduates, you can seek information on them online. Campus Law Centre, Delhi University is one of the best colleges offering the 3 year LLB programme. GLC Bombay is another excellent college offering the course. As for prospects, the legal profession is definitely a tough profession, no doubt about that. You can choose from a career in litigation or in corporate law, both are quite lucrative areas. However, be prepared for long working hours and great deal of work pressure, as both areas have tremendous work pressure. Don't expect a 9 to 5 job in the legal field, such a thing does not exist.
Hope this helps.
Good luck!
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile