The UPSC evaluates a candidate's understanding of democracy in India by assessing their insights into constitutional provisions, electoral processes, and the role of key institutions in upholding democratic values. Candidates must demonstrate awareness of challenges faced by democracy, such as corruption, polarization, and active citizenship roles. Analytical questions in the examination require candidates to articulate their perspective on maintaining and enhancing democratic practices, ensuring they are prepared to foster democratic values in their future roles as civil servants.