Some constitutional articles are UPSC favourites. They show up again and again — in Prelims MCQs, Mains questions, and even interview discussions. If you know which articles the exam loves, you can focus your preparation where it matters most.
I have tracked UPSC question papers across two decades. Certain articles appear with striking regularity — more than four times each. Let me walk you through all fifteen of them, explain what each article says, and show you how UPSC tests them.
Where This Topic Sits in the UPSC Syllabus
| Exam Stage | Paper | Syllabus Section |
|---|---|---|
| Prelims | General Studies Paper I | Indian Polity and Governance — Constitution, Political System |
| Mains | GS-II | Indian Constitution — historical underpinnings, evolution, features, amendments, significant provisions |
Constitutional articles connect to almost every GS-II topic — from fundamental rights to federalism to judiciary. Knowing the exact article numbers and their scope gives you an edge in both objective and descriptive answers.
The 15 High-Frequency Constitutional Articles
Article 14 — Equality Before Law. This guarantees both equality before law (British concept) and equal protection of laws (American concept). UPSC often tests the difference between these two phrases. The Supreme Court in E.P. Royappa v. State of Tamil Nadu linked Article 14 to the concept of arbitrariness. Any state action that is arbitrary violates Article 14.
Article 19 — Six Freedoms. Originally seven freedoms, now six after the 44th Amendment removed the right to property. UPSC loves testing the “reasonable restrictions” under Article 19(2) to 19(6). Remember — these freedoms are available only to citizens, not to foreigners.
Article 21 — Right to Life and Personal Liberty. This is the most expanded article in Indian constitutional history. Through judicial interpretation, it now covers right to livelihood, right to privacy, right to clean environment, right to speedy trial, and right to dignity. The Maneka Gandhi v. Union of India (1978) case transformed Article 21 from a narrow provision into a wide guarantee.
Article 32 — Right to Constitutional Remedies. Dr. B.R. Ambedkar called it the “heart and soul” of the Constitution. It empowers the Supreme Court to issue five writs: habeas corpus, mandamus, prohibition, certiorari, and quo warranto. UPSC frequently asks about the difference between Article 32 and Article 226.
Articles on State Structure and Federalism
Article 356 — President’s Rule. This allows the Centre to impose President’s Rule in a state when the constitutional machinery fails. The S.R. Bommai v. Union of India (1994) case placed important checks on its misuse. UPSC has tested this article in both factual and analytical formats multiple times.
Article 368 — Amendment Procedure. This defines how the Constitution can be amended. The distinction between simple majority, special majority, and special majority plus state ratification is a Prelims favourite. The Kesavananda Bharati case (1973) introduced the basic structure doctrine, which limits Parliament’s amending power under this article.
Article 370 — Special Status of Jammu and Kashmir. Though effectively abrogated in August 2019, this article remains a high-frequency topic. UPSC tests its historical background, the mechanism of its application, and the constitutional validity of its abrogation. The Supreme Court upheld the abrogation in December 2023.
Article 243 — Panchayati Raj. Inserted by the 73rd Amendment, this article and its sub-articles (243A to 243O) created a constitutional framework for local self-government in rural India. Questions often revolve around the composition of Gram Sabha, reservation provisions, and the role of State Election Commissions.
Articles on Governance and Rights
Article 15 — Prohibition of Discrimination. This prohibits discrimination on grounds of religion, race, caste, sex, or place of birth. But it also allows the state to make special provisions for women, children, and socially backward classes. The tension between non-discrimination and affirmative action under Articles 15(4) and 15(5) is a regular Mains theme.
Article 16 — Equality of Opportunity in Public Employment. Closely linked to Article 15, this article allows reservation in government jobs. The Indra Sawhney v. Union of India (1992) case set the 50% ceiling on reservations. With the 103rd Amendment adding EWS reservation, this article has gained fresh exam relevance.
Article 44 — Uniform Civil Code. A Directive Principle urging the state to secure a uniform civil code for all citizens. UPSC asks about this in the context of secularism, gender justice, and the debate between personal laws and constitutional values. It remains politically and socially sensitive.
Article 51A — Fundamental Duties. Added by the 42nd Amendment in 1976, these eleven duties (now after the 86th Amendment) are non-justiciable but carry moral and civic weight. UPSC often asks aspirants to connect specific duties with corresponding rights or government schemes.
Article 110 — Money Bill Definition. This defines what constitutes a Money Bill. The Speaker’s certification is final. Recent controversies — like passing the Aadhaar Act as a Money Bill — have made this article a current affairs favourite as well.
Article 312 — All India Services. This empowers the Rajya Sabha to create new All India Services by a two-thirds majority resolution. Currently three All India Services exist: IAS, IPS, and IFoS. UPSC tests why Rajya Sabha — not Lok Sabha — holds this power (to protect state interests).
Article 324 — Election Commission. This vests the superintendence, direction, and control of elections in the Election Commission of India. Questions cover the appointment process, removal safeguards for the CEC versus other Election Commissioners, and the scope of Article 324 as a plenary power.
How UPSC Tests These Articles
In Prelims, expect direct factual questions — which article does what, which amendment changed what. In Mains GS-II, the approach shifts to analysis. You may be asked to evaluate whether Article 356 has been misused, or to discuss the judicial expansion of Article 21.
For essay and ethics papers, articles like 51A (duties) and 44 (uniform civil code) provide strong anchor points. I always advise my students to memorise not just the article number but also the landmark case and the core principle behind each.
Previous Year UPSC Questions on This Topic
Q1. Which of the following are considered as part of the basic structure of the Constitution? 1. Judicial review 2. Federalism 3. Secularism 4. Free and fair elections
(UPSC Prelims 2017 — GS Paper I)
Answer: All four are part of the basic structure as established through various Supreme Court judgments beginning with Kesavananda Bharati (1973). The basic structure doctrine limits Parliament’s power under Article 368.
Q2. “The spirit of Article 21 has been expanded far beyond the original intent of the framers.” Discuss with reference to Supreme Court judgments.
(UPSC Mains 2018 — GS-II)
Answer: Article 21 originally offered protection only against executive action. After Maneka Gandhi (1978), it was interpreted to include due process. The Court has since read into it the right to education, health, shelter, clean environment, privacy (Puttaswamy, 2017), and dignity. This expansion reflects the living constitution theory — that constitutional provisions must evolve with society’s needs. However, critics argue that excessive judicial activism under Article 21 blurs the line between judicial and legislative functions.
Q3. Discuss the safeguards against the misuse of Article 356 as laid down by the Supreme Court.
(UPSC Mains 2013 — GS-II)
Answer: The S.R. Bommai judgment (1994) established that presidential proclamation under Article 356 is subject to judicial review. The Court held that the floor of the Assembly — not the Governor’s subjective assessment — should test a government’s majority. The proclamation must be approved by Parliament within two months. The Court also said that secularism is part of the basic structure, and a state government acting against it could face Article 356. These safeguards have significantly reduced the arbitrary use of this provision since the 1990s.
Key Points to Remember for UPSC
- Article 21 is the most judicially expanded article — know at least five rights derived from it with case names.
- Article 32 is available only against the state, not against private individuals. Article 226 has wider scope.
- The 50% reservation ceiling under Article 16 was set by the Indra Sawhney case, but EWS quota (103rd Amendment) breaches it — this is a live constitutional debate.
- Article 368 grants amendment power but is limited by the basic structure doctrine — Parliament cannot destroy the Constitution’s identity.
- Article 356 has been used over 100 times. Post-Bommai, its misuse has reduced but not ended entirely.
- Article 370’s abrogation was upheld by a 5-judge bench in 2023 — understand both the legal mechanism and the political context.
- Article 324 gives the Election Commission plenary powers — but the appointment process for commissioners remains a contested area after the 2023 Supreme Court judgment.
These fifteen articles form the backbone of UPSC Polity questions. I suggest you create a one-page chart with each article, its core provision, the landmark case, and one likely exam angle. Revise it weekly. Polity rewards those who know the specifics — not just the general ideas. Stay focused, and build your constitutional knowledge one article at a time.