The Sarkaria Commission was set up to examine:

The correct answer is: a) Center-State relations.

The Sarkaria Commission was a commission set up by the Government of India in 1983 to examine and review the relationship between the central government and the state governments in India. The commission was headed by Justice R. S. Sarkaria and submitted its report in 1988. The report made a number of recommendations for improving the relationship between the central government and the state governments, including the need for greater consultation and cooperation between the two levels of government.

The other options are incorrect