The General Studies paper in the UPSC exam includes subjects like Indian Polity, Economics, Geography, and History. It also covers Environmental Issues, Current Affairs, and general knowledge relevant to national and international importance. This comprehensive syllabus aims to assess a candidate’s understanding of various aspects of society, governance, and the environment. The inclusion of topics such as Ethics is also significant, as it prepares candidates for ethical decision-making in public administration. Overall, the diverse subjects ensure a well-rounded evaluation of candidates' knowledge.