Engagement with interdisciplinary studies is crucial for comprehensive UPSC preparation as it fosters a holistic understanding of complex issues. By integrating knowledge from fields like economics, sociology, and political science, candidates can approach questions with greater analytical depth. This broad perspective helps in understanding connections between various aspects of governance, ensuring more nuanced responses. Furthermore, interdisciplinary insight equips candidates to tackle questions involving current affairs, making their arguments more relevant and insightful. Ultimately, a well-rounded education in diverse disciplines enables aspirants to excel in the dynamic and multifaceted UPSC examination.