Methods to develop strong analytical and decision-making skills for UPSC include practicing problem-solving through case studies, engaging in group discussions, and developing critical thinking exercises. Participating in simulations or mock scenarios can provide practical experience in decision-making under pressure. Additionally, analyzing past UPSC papers helps understand the type of analytical skills required for the exam. Reading diverse materials such as articles, essays, and reports enhances comprehension and encourages critical questioning. Lastly, reflecting on personal experiences and decisions can also sharpen analytical abilities.