To prepare for the interview questions in UPSC, candidates should adopt a multi-faceted approach. They must thoroughly research their service preferences, background, and current affairs. Mock interviews with peers or mentors can help simulate real scenarios and build confidence. Developing solid responses to anticipated questions and practicing articulation helps in communicating effectively. Furthermore, reflecting on personal values and experiences is vital, as interviewers seek authenticity and critical thinking. Engaging with diverse perspectives and feedback further refines candidates’ responses.