Coursework from various disciplines can greatly contribute to UPSC readiness by providing a broad knowledge base and critical thinking skills. Subjects such as political science, economics, history, and sociology offer insights into governance, societal structures, and policy-making processes essential for civil services. Interdisciplinary knowledge enables candidates to approach problems with a holistic perspective and adapt to different exam formats, such as essays and interviews. Furthermore, understanding diverse academic topics prepares candidates for analyzing current affairs from multiple viewpoints, enriching their analytical skills. Ultimately, a wide-ranging academic background strengthens overall performance in the examination.