Interdisciplinary studies can enhance a candidate's preparation for UPSC by providing a holistic understanding of complex issues. By integrating knowledge from various disciplines, such as history, economics, and sociology, candidates can develop a multifaceted perspective on current events and policies. This approach fosters critical thinking and analytical skills, enabling candidates to draw connections and address real-world challenges more effectively. Additionally, interdisciplinary learning encourages innovative solutions and enhances the depth of analysis in essays and interviews. Ultimately, this comprehensive framework aligns well with the diverse nature of the civil services examination.