Knowledge of political science is significant in the UPSC syllabus as it provides candidates with a comprehensive understanding of governance, public policy, and international relations. This background enhances their analytical and critical thinking skills, enabling them to approach questions on polity and governance effectively. Additionally, a grasp of key political concepts equips aspirants to dissect complex current affairs and understand legislative processes. Such understanding is pivotal for roles in civil services, where policy-making and implementation entail navigating political frameworks and contexts.