Familiarizing with government schemes can greatly assist UPSC aspirants in interviews by allowing them to demonstrate an understanding of key policies and their implications. Knowledge of schemes reflects a candidate's engagement with relevant public affairs and their ability to relate theoretical concepts to practical applications in governance. Discussing these schemes showcases analytical skills and the ability to think critically about public policy. Additionally, familiarity can help candidates connect their responses to societal issues, enhancing the depth of their answers. This preparation fosters confidence, making candidates more articulate and informed during discussions.