Preamble and Basic Structure
~9 min read
- Preamble: Introduces the Constitution. Words: SOVEREIGN, SOCIALIST, SECULAR, DEMOCRATIC, REPUBLIC. Promises JUSTICE (social, economic, political), LIBERTY, EQUALITY, FRATERNITY.
- 42nd Amendment 1976: Added SOCIALIST, SECULAR, INTEGRITY to the Preamble.
- Basic Structure: Doctrine evolved in Kesavananda Bharati v. State of Kerala (1973). Parliament can amend the Constitution but cannot alter its basic structure.
The Preamble is the Constitution's mission statement. The Basic Structure doctrine prevents Parliament from amending core features. Both are heavily tested. NDA particularly focuses on the Preamble's keywords and the Kesavananda case.
The Preamble — Full Text
"WE, THE PEOPLE OF INDIA, having solemnly resolved to constitute India into a SOVEREIGN SOCIALIST SECULAR DEMOCRATIC REPUBLIC and to secure to all its citizens:
JUSTICE, social, economic and political;
LIBERTY of thought, expression, belief, faith and worship;
EQUALITY of status and of opportunity;
and to promote among them all
FRATERNITY assuring the dignity of the individual and the unity and integrity of the Nation;
IN OUR CONSTITUENT ASSEMBLY this twenty-sixth day of November, 1949, do HEREBY ADOPT, ENACT AND GIVE TO OURSELVES THIS CONSTITUTION."
Key Words and Their Meanings
| Word | Meaning |
|---|---|
| Sovereign | India is independent — internally and externally — and free from any external authority |
| Socialist | Added by 42nd Amendment (1976). India follows democratic socialism — mixed economy with state-led welfare |
| Secular | Added by 42nd Amendment (1976). State has no official religion; all religions are treated equally |
| Democratic | Government derives authority from the people; representatives chosen by adult franchise |
| Republic | Head of state (President) is elected, not hereditary |
| Justice | Social (no discrimination), economic (no exploitation), political (equal political rights) |
| Liberty | Of thought, expression, belief, faith and worship |
| Equality | Of status and opportunity for all citizens |
| Fraternity | Brotherhood, dignity of individual, unity and integrity of nation |
42nd Amendment (1976) and the Preamble
The 42nd Amendment Act, 1976 — known as the "Mini-Constitution" — added three words to the Preamble:
- SOCIALIST — added between "Sovereign" and "Democratic Republic".
- SECULAR — added between "Socialist" and "Democratic Republic".
- INTEGRITY — added to "unity ... of the Nation".
The original Preamble said "Sovereign Democratic Republic" — now reads "Sovereign Socialist Secular Democratic Republic".
The Basic Structure Doctrine
Established in Kesavananda Bharati v. State of Kerala (1973) by a 13-judge bench (largest ever) — 7:6 majority verdict. Parliament can amend any part of the Constitution including Fundamental Rights, but it cannot alter the "basic structure".
The Supreme Court has not exhaustively listed basic features but has identified through subsequent cases:
- Supremacy of the Constitution
- Sovereign, democratic and republican nature of polity
- Secular and federal character
- Separation of powers
- Judicial review
- Rule of law
- Free and fair elections
- Independence of judiciary
- Parliamentary system
- Unity and integrity of nation
- Welfare state (socio-economic justice)
- Harmony between Fundamental Rights and DPSP
Key precedents: Indira Gandhi v. Raj Narain (1975), Minerva Mills v. Union of India (1980), Waman Rao v. Union of India (1981), I.R. Coelho v. State of TN (2007).
NDA PYQ Examples
Q: Which words were added to the Preamble by the 42nd Amendment, 1976?
(a) Sovereign, Democratic, Republic (b) Socialist, Secular, Integrity (c) Liberty, Equality, Fraternity (d) Justice, Equality, Liberty
Answer: (b) Socialist, Secular, Integrity.
Q: The Basic Structure doctrine was propounded in:
(a) Golaknath case (b) Kesavananda Bharati case (c) Minerva Mills case (d) Maneka Gandhi case
Answer: (b) Kesavananda Bharati v. State of Kerala (1973).
Q: The Preamble of the Constitution was adopted on:
(a) 26 Nov 1949 (b) 22 Jan 1947 (c) 26 Jan 1950 (d) 15 Aug 1947
Answer: (a) 26 November 1949 — same day as the Constitution itself.
Drill Preamble and Basic Structure for NDA
NDA-pattern items on Preamble and Basic Structure with answer keys and explanations.
Start Free Mock TestFrequently Asked Questions
Can the Preamble be amended?
Yes — but only without altering the basic structure. The 42nd Amendment added Socialist, Secular and Integrity. The Supreme Court in Kesavananda Bharati held the Preamble is part of the Constitution and amendable, subject to the basic structure doctrine.
What is the source of authority of the Constitution?
'We, the people of India' — the Preamble locates ultimate authority in the people, not the British Parliament. This is the doctrine of popular sovereignty.
Is the Preamble enforceable?
Not by itself. The Preamble cannot be enforced in a court of law (Berubari case, 1960), but it aids in interpretation of the Constitution's provisions.
What are the implications of 'Republic' in the Preamble?
India's head of state (President) is elected, not hereditary. There is no monarch. Citizens have equal rights without any privileged class based on birth.
Why is the basic structure doctrine important?
It prevents Parliament — even with a two-thirds majority — from changing the Constitution's core character (e.g., abolishing democracy, secularism, judicial review). It is the judiciary's check on majoritarianism.