The correct answer is: a) State Election Commission.
The State Election Commission is an independent body constituted by the state government to conduct elections to the Panchayati Raj institutions in the state. The State Election Commission is responsible for the preparation of electoral rolls, delimitation of constituencies, conduct of elections, and declaration of results.
The Election Commission of India is an independent body constituted by the Constitution of India to conduct elections to the Parliament, the state legislatures, and the offices of the President and Vice-President of India. The Election Commission of India is not responsible for conducting elections to the Panchayati Raj institutions.
The District Administration is a part of the state government and is responsible for the implementation of the policies and programs of the state government in the district. The District Administration is not responsible for conducting elections to the Panchayati Raj institutions.
The Central Government is the central authority of the Government of India. The Central Government is not responsible for conducting elections to the Panchayati Raj institutions.