Who among the following was the Chairman of the Union Constitution Committee of the Constituent Assembly?

1. Genesis of the Constituent Assembly (basic)

The journey toward creating India’s Constitution wasn’t an overnight event; it was a decades-long struggle for self-determination. Imagine a nation wanting to write its own destiny without being dictated to by a colonial power—that is the essence of the Genesis of the Constituent Assembly. While several leaders had internal discussions, the formal spark was ignited in 1934 by M.N. Roy, a radical pioneer of the communist movement. Shortly after, in 1935, the Indian National Congress (INC) officially demanded a Constituent Assembly to frame an independent Constitution M. Laxmikanth, Making of the Constitution, p.11.

Jawaharlal Nehru further sharpened this demand in 1938 by declaring that the Constitution must be framed "without outside interference" by an assembly elected on the basis of adult franchise Rajiv Ahir, A Brief History of Modern India, p.612. The British, initially resistant, began to yield during the pressures of World War II. This evolution of acceptance happened in three major stages:

It is important to remember that while the idea was born in the 1930s, the actual birth of the Assembly as a legal body was the direct result of the Cabinet Mission Plan of 1946 M. Laxmikanth, Making of the Constitution, p.11. This body was designed as a compromise to bridge the gap between the Congress and the Muslim League, aiming to preserve the unity of India while providing a platform for democratic drafting.

Sources: M. Laxmikanth, Indian Polity, Making of the Constitution, p.11; Rajiv Ahir, A Brief History of Modern India, Making of the Constitution for India, p.612; History, Class XII (Tamilnadu State Board 2024 ed.), Last Phase of Indian National Movement, p.93

2. Composition and Working of the Assembly (intermediate)

The architecture of the Constituent Assembly was meticulously designed to ensure democratic representation. The total strength was fixed at 389 members, a figure calculated based on the population of India at the time — roughly one seat for every million people Indian Polity, M. Laxmikanth(7th ed.), Making of the Constitution, p.11. This body was a hybrid of elected and nominated members, reflecting the complex political landscape of 1946.

Constituent Unit	Seats	Selection Method
British Indian Provinces	292	Elected by Provincial Assemblies
Chief Commissioners' Provinces	4	One from each province
Princely States	93	Nominated by the Rulers

When the Assembly first met on December 9, 1946, it faced immediate challenges. The Muslim League boycotted the session, demanding a separate state of Pakistan, which meant only 207 members attended the first meeting Indian Polity, M. Laxmikanth(7th ed.), Making of the Constitution, p.12. To ensure the proceedings started with order and dignity, the Assembly followed the French practice of electing the oldest member, Dr. Sachchidananda Sinha, as the temporary President. This was a gesture of respect before transitioning to a permanent setup. By December 11, 1946, the Assembly settled into its permanent working structure. Dr. Rajendra Prasad was elected as the President, and interestingly, the Assembly chose to have two Vice-Presidents: H.C. Mukherjee and V.T. Krishnamachari Indian Polity, M. Laxmikanth(7th ed.), Making of the Constitution, p.12. Beyond these political heads, the intellectual backbone was provided by Sir B.N. Rau, the Constitutional Adviser, who prepared the initial draft containing 240 clauses and 13 schedules that would later be scrutinized by the Drafting Committee Rajiv Ahir, A Brief History of Modern India (2019 ed.), Making of the Constitution for India, p.617.

Sources: Indian Polity, M. Laxmikanth(7th ed.), Making of the Constitution, p.11; Indian Polity, M. Laxmikanth(7th ed.), Making of the Constitution, p.12; Rajiv Ahir, A Brief History of Modern India (2019 ed.), Post-War National Scenario, p.473; Rajiv Ahir, A Brief History of Modern India (2019 ed.), Making of the Constitution for India, p.617

3. The Objectives Resolution: A Philosophical Anchor (intermediate)

On December 13, 1946, just a few days after the Constituent Assembly first met, Jawaharlal Nehru moved the historic 'Objectives Resolution'. Think of this not as a set of laws, but as the philosophical anchor or the moral compass of the entire constitutional project. It was a momentous declaration that outlined the defining ideals of Independent India and provided the framework within which the work of constitution-making was to proceed THEMES IN INDIAN HISTORY PART III, History CLASS XII (NCERT 2025 ed.), FRAMING THE CONSTITUTION, p.322.

The Resolution was a solemn resolve to proclaim India as an Independent Sovereign Republic. It wasn't just looking at the present; it placed the Indian experiment in a broad historical perspective, drawing from the aspirations of the long nationalist movement Indian Constitution at Work, Political Science Class XI (NCERT 2025 ed.), CONSTITUTION: WHY AND HOW?, p.19. Beyond the grand idea of sovereignty, it made specific, substantive promises to the people of India. These included:

• Justice, Equality, and Freedom: Guaranteed to all citizens.
• Safeguards: Explicit protection for minorities, backward and tribal areas, and Depressed and Other Backward Classes Indian Polity, M. Laxmikanth (7th ed.), Making of the Constitution, p.12.
• Territorial Integrity: Defining the Union as a combination of British Indian territories and Indian States willing to join.

What makes the Objectives Resolution truly remarkable is its legacy. It didn't just sit in the archives; it was the blueprint for the substantive provisions of the Constitution. It gave institutional expression to fundamental commitments like democracy, liberty, and a cosmopolitan identity. In fact, the modern Preamble of our Constitution is the modified version of this very Resolution Indian Polity, M. Laxmikanth (7th ed.), Making of the Constitution, p.12. It remains the reason why our Constitution is seen not just as a legal document, but as a document of social transformation.

Sources: Indian Polity, M. Laxmikanth (7th ed.), Making of the Constitution, p.12; THEMES IN INDIAN HISTORY PART III, History CLASS XII (NCERT 2025 ed.), FRAMING THE CONSTITUTION, p.322; Indian Constitution at Work, Political Science Class XI (NCERT 2025 ed.), CONSTITUTION: WHY AND HOW?, p.19

4. Sources and Borrowed Features (exam-level)

One of the most remarkable aspects of the Indian Constitution is that it was not created in a vacuum. Dr. B.R. Ambedkar famously stated that the Constitution was framed after "ransacking all the known Constitutions of the world." However, this was not a simple act of 'copy-pasting.' Instead, the framers carefully selected features from various global models and adapted them to suit the unique socio-political requirements of India. Indian Polity, M. Laxmikanth, Salient Features of the Constitution, p.27. This synthetic approach ensured that the Indian polity could benefit from centuries of global constitutional evolution while remaining rooted in its own reality.

The Government of India (GoI) Act of 1935 stands as the single most significant source, often described as the "skeleton" or the blueprint of the Constitution. More than half of our current constitutional provisions are either identical to or bear a striking resemblance to this Act. While the 1935 Act provided the administrative and structural framework, the philosophical parts (like Fundamental Rights) and political parts (like the Parliamentary system) were inspired by other democratic nations. Indian Polity, M. Laxmikanth, Salient Features of the Constitution, p.28.

To master this topic, it is helpful to categorize these sources based on the type of features they contributed. The British Constitution, naturally, had a deep impact on our legislative processes because of our long history under the Crown Rule. Indian Polity, M. Laxmikanth, Historical Background, p.1. For instance, the concept of the Rule of Law and the Cabinet system are direct inheritances from the Westminster model. Indian Polity, M. Laxmikanth, Salient Features of the Constitution, p.41.

Source	Key Features Borrowed
GoI Act of 1935	Federal Scheme, Office of Governor, Judiciary, Public Service Commissions, Emergency Provisions.
British Constitution	Parliamentary government, Rule of Law, Legislative procedure, Single citizenship, Writs.
US Constitution	Fundamental Rights, Judicial Review, Impeachment of President, Removal of SC/HC judges.

Sources: Indian Polity, M. Laxmikanth, Salient Features of the Constitution, p.27; Indian Polity, M. Laxmikanth, Salient Features of the Constitution, p.28; Indian Polity, M. Laxmikanth, Salient Features of the Constitution, p.41; Indian Polity, M. Laxmikanth, Historical Background, p.1

5. The Preamble: Nature and Significance (intermediate)

The Preamble serves as the introductory statement to our Constitution, acting as its 'Identity Card.' It encapsulates the grand and noble vision of the founding fathers and provides the philosophical key to understanding the entire document. Interestingly, while it appears at the beginning, the Preamble was actually the last part to be enacted by the Constituent Assembly. This was done strategically to ensure that its spirit was in perfect harmony with the rest of the Constitution as it had finally emerged M. Laxmikanth, Preamble of the Constitution, p.47.

For a long time, there was a legal debate over whether the Preamble was even a 'part' of the Constitution. The evolution of this concept is a classic example of how constitutional interpretation matures over time:

Case Name	Supreme Court’s Ruling
Berubari Union Case (1960)	The Court held that the Preamble is a key to minds of the makers, but not a part of the Constitution.
Kesavananda Bharati Case (1973)	The Court reversed its earlier stand, declaring the Preamble is a part of the Constitution and can be amended under Article 368, provided the 'Basic Structure' remains intact.
LIC of India Case (1995)	The Court reaffirmed that the Preamble is an integral part of the Constitution.

In terms of its nature, the Preamble is non-justiciable, meaning its provisions are not enforceable in a court of law. However, it remains of extreme importance because the Supreme Court has often used it as a guiding light to interpret ambiguous articles. As established in the Kesavananda Bharati Case, while the Preamble is amendable, the basic features enshrined within it (like the secular character or the democratic form of government) cannot be destroyed by any amendment M. Laxmikanth, Basic Structure of the Constitution, p.129.

Sources: Indian Polity, M. Laxmikanth(7th ed.), Preamble of the Constitution, p.47-48; Indian Polity, M. Laxmikanth(7th ed.), Basic Structure of the Constitution, p.129

6. Committees of the Constituent Assembly (exam-level)

To manage the monumental task of drafting a constitution for a diverse nation, the Constituent Assembly adopted a functional division of labor. Instead of the entire house debating every clause from scratch, it appointed several committees to deal with specific aspects of constitution-making. These were broadly categorized into Major Committees (8 in total) and Minor Committees. This structure ensured that experts and key political leaders could focus on specialized areas before bringing proposals to the full Assembly for debate Laxmikanth, M. Indian Polity, Making of the Constitution, p.14.

The distribution of chairmanships followed a logical pattern based on the leaders' roles. Jawaharlal Nehru, envisioning a strong center, chaired the Union Powers Committee and the Union Constitution Committee. Interestingly, he also chaired the States Committee, which was responsible for negotiating with the Princely States THEMES IN INDIAN HISTORY PART III, FRAMING THE CONSTITUTION, p.320. On the other hand, Sardar Patel focused on regional and social protection, heading the Provincial Constitution Committee and the massive Advisory Committee on Fundamental Rights, Minorities and Tribal and Excluded Areas.

The Advisory Committee headed by Patel was so vast that it operated through five specialized sub-committees. For example, while Patel headed the main committee, the Fundamental Rights Sub-Committee was chaired by J.B. Kripalani, and the Minorities Sub-Committee was led by H.C. Mukherjee Laxmikanth, M. Indian Polity, Making of the Constitution, p.14. Meanwhile, Dr. Rajendra Prasad, as the President of the Assembly, naturally chaired the committees dealing with internal management: the Rules of Procedure Committee and the Steering Committee.

Leader	Key Committees Chaired
B.R. Ambedkar	Drafting Committee
Jawaharlal Nehru	Union Powers, Union Constitution, States Committee
Sardar Patel	Provincial Constitution, Advisory Committee (FR/Minorities)
Rajendra Prasad	Rules of Procedure, Steering Committee, Ad-hoc on National Flag

Sources: Laxmikanth, M. Indian Polity, Making of the Constitution, p.14-15; THEMES IN INDIAN HISTORY PART III, FRAMING THE CONSTITUTION, p.320

7. Solving the Original PYQ (exam-level)

Now that you have mastered the list of major and minor committees of the Constituent Assembly, this question serves as a perfect test of your classification skills. The assembly divided its work into specialized units to ensure a comprehensive document, and the names of the committees usually hint at their jurisdiction. In your recent lessons, you learned that committees dealing with national or 'Union' level powers were almost exclusively entrusted to the top leadership of the interim government. By connecting the 'Union' keyword to the leadership roles, you can see how Jawaharlal Nehru emerges as the central figure for these high-level constitutional structures, as noted in the official PIB compilation of committees.

To arrive at the correct answer, think like an architect. While many names are familiar, you must match the specific person to the specific task. Jawaharlal Nehru chaired three major committees: the Union Powers Committee, the States Committee, and the Union Constitution Committee. If you encounter a question regarding the federal structure or the powers of the center, Nehru is almost always your primary lead. Therefore, the correct option is (C) Jawaharlal Nehru. This systematic categorization helps you avoid second-guessing when faced with multiple iconic names from the freedom struggle, a technique corroborated by authoritative accounts on the making of the Constitution.

UPSC often sets traps by using B.R. Ambedkar as a distractor; while he was the pivotal Chairman of the Drafting Committee, he did not chair the Union Constitution Committee itself. Similarly, J.B. Kripalani is a common trap for students who confuse his role as the Chairman of the Fundamental Rights Sub-Committee. Alladi Krishnaswami Ayyar was indeed a legal titan and a member of the Drafting Committee, but he served under the chairmanship of others rather than heading the Union Constitution Committee. By distinguishing between drafting, provincial, and union roles, you can easily bypass these common examiner pitfalls.