**What significance do previous years’ question papers hold for UPSC aspirants?**
Previous years’ question papers are invaluable for UPSC aspirants as they provide insight into the examination pattern and recurring themes. Analyzing these papers helps candidates identify important topics and understand the question format, aiding in better preparation. They facilitate time management practice and highlight areas where candidates need to strengthen their knowledge. Reviewing past papers can also enhance answer writing skills as candidates become familiar with the expected level of detail and presentation. Additionally, solving these papers helps track progress and confidence levels as they approach the actual exam.