Which degree in law is minimum requirement to build a career in academics?

Post graduate degree in law or related disciplines

The correct answer is Option (4) → Post graduate degree in law or related disciplines

Legal Research and Academia: Graduates may attach themselves with Research Centres and think tanks. Law graduates may take up teaching and research as a profession. At least a post graduate degree in Law or related disciplines is expected to build a career in academics. Universities employ postgraduates in law as lecturers/Assistant Professors at the beginning of their careers.