General Studies Paper I of the UPSC exam includes subjects such as Indian History, Geography, Indian Polity, Economics, and current affairs. The paper aims to assess candidates' knowledge and understanding of national and global issues, examining their grasp of the foundational aspects of Indian society and governance. Additionally, questions may also cover environmental studies and general science, helping to evaluate a comprehensive understanding of various fields. This broad scope ensures that aspirants can respond effectively to the multitude of challenges faced in civil services.