Public administration is evaluated in the UPSC exam through various components including the understanding of policy formulation, implementation, and the role of bureaucracy. Candidates are tested on their knowledge of administrative theories, organizational structures, and the functioning of public institutions. Questions may also cover recent reforms and governance challenges in India. A comprehensive understanding of public administration principles equips aspirants with the analytical skills necessary to critique government operations, making it a vital subject for success in both the examination and a future career in civil services.