Candidates should prioritize different subjects for UPSC revision based on their strengths, weaknesses, and syllabus weightage. Key subjects like Current Affairs and Indian Polity often carry significant importance, so regular revision is crucial. Aspirants should allocate more time to challenging areas, ensuring they grasp essential concepts while maintaining proficiency in stronger subjects. Creating a revised timetable focusing on high-yield topics helps optimize study efficiency. As exams approach, candidates can incorporate mock tests to assess their readiness across subjects, redirecting focus based on performance in these assessments.