The correct answer is Part V. Explanation & Key Takeaways: • The Parliament is the supreme legislative organ of the Union government in India, occupying a pre-eminent and central position in the Indian democratic political system due to the adoption of the parliamentary form of government. • Articles 79 to 122 in Part V of the Constitution of India specifically deal with the organization, composition, duration, officers, procedures, privileges, and powers of the Parliament. • Under Article 79, the Parliament of the Union consists of the President and two Houses: the Council of States (Rajya Sabha) and the House of the People (Lok Sabha). • Part V, titled 'The Union', is the largest part of the Indian Constitution, covering Articles 52 to 151, which also include the Union Executive, the Union Judiciary (Supreme Court), and the Comptroller and Auditor-General of India. • The Indian Parliament is a bicameral legislature, a feature inspired by the British Constitution, though the Indian President is not a member of either House, unlike the British Monarch who is a constituent part of the Parliament. Related Concepts: • Part VI • Focuses on 'The States' and covers Articles 152 to 237, detailing the State Executive, State Legislature, and High Courts. • Part VII • Contained provisions related to States in Part B of the First Schedule; however, it was repealed by the 7th Constitutional Amendment Act, 1956, during the reorganization of states. • Part VIII • Deals with the administration of Union Territories through Articles 239 to 242, outlining the powers of the President and appointed administrators.