Q. What was the exact constitutional status of India on 26th January, 1950? (UPSC Prelims 2021)
Answer: A Sovereign Democratic Republic
Notes: The correct answer is [B] A Sovereign Democratic Republic. This refers to the original Preamble as adopted by the Constituent Assembly when the Constitution of India came into force.

• Original Preamble (1950): On January 26, 1950, the Preamble declared India to be a "Sovereign Democratic Republic." These three terms defined the core nature of the Indian State at its inception.
• 42nd Amendment Act, 1976 (Changes): The words "Socialist" and "Secular" were added to the Preamble later, during the Emergency, by the 42nd Constitutional Amendment. This amendment also changed "Unity of the Nation" to "Unity and Integrity of the Nation."
• Sovereign (Status in 1950): Indicated that India was no longer a dominion of the British Crown and had absolute authority to manage its internal and external affairs.
• Democratic (Status in 1950): Established that the Constitution derives its authority from the will of the people, exercised through elections.
• Republic (Status in 1950): Confirmed that the Head of State (the President) is elected, not a hereditary monarch.

Therefore, options [C] and [D] are incorrect for the specific date of January 26, 1950, as they include terms that were incorporated twenty-six years later.