To enhance logical reasoning skills, candidates can engage in various activities such as solving puzzles, logical games, and mock tests. Regular practice of analytical questions, including quantitative and verbal reasoning exercises, sharpens critical thinking. Reading books and articles that challenge assumptions enhances cognitive abilities. Engaging in discussions or debates cultivates the habit of rational argumentation and strengthens reasoning capabilities. Ultimately, a systematic approach to honing these skills significantly improves performance in the UPSC examination and interview.