Case studies are relevant in the context of the UPSC exam as they provide practical illustrations of theory in real-world scenarios. They foster critical thinking and application of theoretical concepts learned in subjects such as public administration, governance, and social issues. Analyzing case studies develops candidates' problem-solving skills, allowing them to approach real-life challenges effectively. Furthermore, case studies help in understanding complex subjects by providing concrete examples that can be connected to the syllabus. This method encourages aspirants to think analytically and apply knowledge, which is crucial for both the exam and future public service roles.