The Indian Constitution holds immense importance in UPSC examinations as it provides the foundational framework for India’s polity, governance, and law. Understanding its key features, like fundamental rights, directive principles, and the structure of government, is crucial for candidates. Questions related to constitutional provisions often appear in both the preliminary and mains stages. The Constitution also influences topics such as social justice and rights issues, which are integral to the syllabus. A deep grasp of constitutional principles will not only aid candidates in exams but also shape their understanding of India's political landscape.