The key features of a public administration syllabus for UPSC usually include a comprehensive framework that covers theoretical concepts, administrative theories, and management principles. It often emphasizes the Indian administrative system, focusing on both state and central governance structures. Critical topics include policy formulation, budgeting, and the role of bureaucracy in implementing public policies. Additionally, the syllabus addresses contemporary issues related to governance, such as e-governance, RTI, and ethics in public administration. Familiarity with these topics is crucial for aspirants to excel in the examination.