During the last month of UPSC preparation, candidates should focus on revision of core subjects, current affairs, and practicing answer writing. Prioritizing time management will ensure that they cover all essential topics systematically. Candidates must review their notes, especially on important events and key concepts. Engaging in mock interviews and group discussions can help boost confidence. It’s also crucial to maintain a balanced lifestyle through proper rest, nutrition, and exercise to remain mentally and physically fit as exam day approaches.