Students preparing for the UPSC exam should adopt analytical methods like SWOT analysis (strengths, weaknesses, opportunities, threats) to evaluate topics critically. Encouraging a multidisciplinary approach enables exploration of issues from various perspectives. Creating concept maps to connect ideas visually can facilitate deeper understanding and retention. Furthermore, construction of comparison charts for policies, theories, and historical events allows candidates to synthesize information effectively. Engaging in group discussions enhances critical thinking and understanding, ensuring a well-rounded preparation strategy.