Correct Answer: (c) 9th December, 1946
Solution:The first meeting of the Constituent Assembly was held on 9th December, 1946. After two days, Rajendra Prasad was elected as the permanent President of the Constituent Assembly on 11th December, 1946. The Constituent Assembly, formed in 1946, played a crucial role in drafting the Indian Constitution, ensuring it reflected the nation's diverse cultural, social, and political fabric. Led by prominent figures like Jawaharlal Nehru, Dr. B.R. Ambedkar, and Sardar Vallabhbhai Patel, the Assembly engaged in comprehensive debates on federalism, fundamental rights, and governance, shaping the document's core principles. The Constitution, adopted on November 26, 1949, and enforced on January 26, 1950, symbolized India's shift to a sovereign republic. This landmark event introduced a parliamentary democracy built on the principles of justice, liberty, and equality, laying the groundwork for the country's governance and development.