Multidisciplinary learning enriches the breadth of knowledge needed for the UPSC exam by integrating various fields of study such as politics, economics, and sociology. This approach enables candidates to understand complex societal issues from multiple angles, facilitating a holistic view of governance and public administration. Engaging with diverse subjects cultivates critical thinking and problem-solving skills, which are essential for analytical writing in both prelims and mains. Furthermore, a multidisciplinary background allows aspirants to make interconnected arguments, showcasing depth in knowledge during interviews and written examinations.