According to Section 49 of the Advocate Act of 1961 the bar Council of India has power to make rules…

Section 49 of the Advocates Act, 1961 empowers the Bar Council of India to make rules on, among other matters, "qualifications for membership of a Bar Council and the disqualifications for such membership", "the class or category of persons entitled to be enrolled as advocates", and "the standards of legal education to be observed by universities in India and the inspection of universities for that purpose.". Hence "All of the given options are correct" is correct.