Exp) Option a is the correct answer.

Option a is correct. The Fifth Schedule of the Constitution deals with the administration and control of Scheduled Areas as well as of Scheduled Tribes residing in any State other than the States of Assam, Meghalaya, Tripura and Mizoram.

Governor can make regulations for the peace and good government of a scheduled area after consulting the tribes advisory council. Such regulations may prohibit or restrict the transfer of land by tribal to non tribal members or among members of the scheduled tribes, regulate the allotment of land to members of the scheduled tribes.

Option b is incorrect. According to the provisions of Paragraph 4, under Article 244(1) of Fifth Schedule of the Constitution of India, the Tribes Advisory Councils (TAC) shall be established in each State having Scheduled Areas therein and, if the President so directs, also in any State having Scheduled Tribes but not Scheduled Areas. Tribal advisory council is an advisory body, not a governing body.

Option c is incorrect. Bringing any particular area under the Fifth Schedule of the Constitution of India does not convert the area into a Union Territory.

Option d is incorrect. Bringing any particular area under the Fifth Schedule of the Constitution of India does not get declared as a Special Category State.

Source: https://tribal.nic.in/downloads/CLM/CLM_Const/4.pdf

https://tribal.nic.in/downloads/FRA/5.%20Land%20and%20Governance%20under%20Fifth%20Schedule.pdf

https://pib.gov.in/PressReleasePage.aspx?PRID=1778540#:~:text=According%20to%20the%20provisions%20of,Tribes%20but%20not%20Scheduled%20Areas