Candidates can identify and prioritize the most important topics for UPSC by conducting a thorough analysis of the exam syllabus and previous years’ question papers. Focusing on subjects that have consistently appeared helps aspirants allocate time effectively. Additionally, staying updated on current affairs through reliable news sources ensures that candidates are aware of relevant issues affecting national and international contexts. Tools such as revision notes and mind maps can aid in visualizing connections between topics. Finally, engaging in discussions with peers and mentors can provide insights on topic relevancy and weightage in the examination.