Candidates can adopt techniques such as mind mapping, summarization, and active recall to analyze and synthesize data during revision. Mind mapping visually organizes key concepts, making complex information easier to understand and recall. Summarization encourages candidates to distill vast content into concise points, facilitating quicker revisions. Active recall involves self-testing to reinforce memory retention, ultimately enhancing comprehension. Additionally, using digital tools or flashcards can assist in breaking down information into manageable chunks. These techniques promote effective learning, helping candidates retain essential knowledge crucial for the comprehensive UPSC examination.