During the resolution phase in UPSC interviews, candidates should follow a structured approach. Initially, they should listen carefully to the questions asked by the panel. Next, articulate clear and concise answers that demonstrate a thorough grasp of the topic at hand. It's essential to remain calm and composed, expressing thoughts logically and confidently. Candidates should also engage the interviewers with thoughtful questions that showcase their genuine interest in the role. Finally, reflect on any feedback provided to understand areas for improvement, fostering continuous growth as a civil servant.