To cover the vast syllabus of the UPSC examination, aspirants can adopt several strategies. Prioritizing topics based on their weightage and relevance is essential. Creating a structured timetable and following a disciplined routine facilitates daily progress. Utilizing concise study materials, making summary notes, and engaging in regular revision can enhance retention. Additionally, joining study groups or coaching can offer interactive learning experiences, while practicing past question papers can help in identifying key areas that require further focus.