Article 21 of the Constitution of India guarantees the right to life and personal liberty, which has been interpreted by the Supreme Court to include the right to marry a person of one’s choice. This provision underscores the principle of individual autonomy and personal dignity, reflecting the importance of the right to make personal life choices without undue interference from the state or society. In the context of UPSC Prelims GS Paper I, this interpretation emphasizes constitutional protections against violations of individual freedoms and aligns with broader themes of human rights and social justice in Indian polity.