Unique strategies for last-minute preparations for the UPSC exam include quick revisions using concise notes and focused study sessions targeting key areas of weakness. Candidates should prioritize reviewing high-weightage topics and previously studied materials. Utilizing flashcards for rapid recall of significant facts, definitions, and concepts can be effective. Time management is crucial, so creating a strict schedule allows aspirants to allocate sufficient time for revision without feeling overwhelmed. Mock tests under timed conditions can simulate exam scenarios, helping students boost performance on the actual day. Lastly, maintaining a calm demeanor through relaxation techniques is essential.