Parts, Important Articles & Key Terms of the Indian Constitution

The full last-minute revision sheet: all 22 Parts, article-by-article tables for every major theme, the three tiers of constitutional terms, and the Basic Structure Doctrine.

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📄 From your Polity Notes PDF

📜 1. The 22 Parts of the Constitution

Memory aid: "You can fly directly from the United States using a para-military-created special rocket; foreign tours sound too expensive; she owns expensive hats" — the italicised words cue Union & Territory, Citizenship, Fundamental Rights, DPSP, the Union, the States, Union Territories, Panchayats, Municipalities, Scheduled Areas, Centre-State Relations, Finance, Trade & Commerce, Services, Elections, Special Provisions, Official Languages, and Emergency Provisions, roughly in order.
PartSubject-matterArticles
IUnion and its territory1–4
IICitizenship5–11
IIIFundamental Rights12–35
IVDirective Principles of State Policy (DPSP)36–51
IV-AFundamental Duties51A
VThe Union52–151
VIThe States152–237
VIIRepealed — omitted by the 7th Amendment, 1956—
VIIIThe Union Territories239–242
IXThe Panchayats243–243O
IX-AThe Municipalities243P–243ZG
IX-BThe Co-operative Societies243ZH–243ZT
XThe Scheduled and Tribal Areas244–244A
XIRelations between the Union and the States245–263
XIIFinance, Property, Contracts and Suits264–300A
XIIITrade, Commerce and Intercourse within India301–307
XIVServices under the Union and the States308–323
XIV-ATribunals323A–323B
XVElections324–329A
XVISpecial Provisions Relating to Certain Classes330–342A
XVIIOfficial Languages343–351
XVIIIEmergency Provisions352–360
XIXMiscellaneous361–367
XXAmendment of the Constitution368
XXITemporary, Transitional and Special Provisions369–392
XXIIShort Title, Commencement, Authoritative Text and Repeals393–395

⚖️ 2. Fundamental Rights, DPSP & Fundamental Duties — Key Articles

Union and its Territory (Arts. 1–4)

Article(s)Subject-matter
1Name and territory of the Union
2Admission or establishment of new States
3Formation of new States; alteration of areas, boundaries or names of existing States

Citizenship (Arts. 5–11)

Article(s)Subject-matter
5Citizenship at the commencement of the Constitution
11Parliament's power to regulate the right of citizenship by law

Fundamental Rights (Arts. 12–35)

Article(s)Subject-matter
12Definition of 'the State' for Part III
13Laws inconsistent with or in derogation of Fundamental Rights
14Equality before law
15Prohibition of discrimination
16Equality of opportunity in public employment
17Abolition of untouchability
18Abolition of titles
19Protection of six freedoms, incl. speech and expression
20Protection in respect of conviction for offences
21Protection of life and personal liberty
21ARight to education
22Protection against arrest and detention in certain cases
23Prohibition of traffic in human beings and forced labour
24Prohibition of employment of children in factories, etc.
25Freedom of conscience and free profession, practice and propagation of religion
26Freedom to manage religious affairs
27Freedom from taxation for promotion of any religion
28Freedom from religious instruction/worship in certain institutions
29Protection of interests of minorities
30Right of minorities to establish and administer educational institutions
31Repealed (right to property, by the 44th Amendment, 1978)
31ASaving of laws providing for acquisition of estates
31BValidation of certain Acts and Regulations (Ninth Schedule)
31CSaving of laws giving effect to certain Directive Principles
32Right to constitutional remedies (writ jurisdiction of the Supreme Court)
33Power of Parliament to modify FR for the armed forces
34Restriction on FR while martial law is in force
35Legislation to give effect to the provisions of Part III

Directive Principles of State Policy (Arts. 36–51)

Article(s)Subject-matter
36Definition of 'the State' for Part IV
37Application of the Directive Principles
38State to secure a social order for the welfare of the people
39Certain principles of policy to be followed by the State
39AEqual justice and free legal aid
40Organisation of village panchayats
41Right to work, to education and to public assistance in certain cases
42Just and humane conditions of work and maternity relief
43Living wage, etc., for workers
43AWorkers' participation in management of industries
44Uniform Civil Code for citizens
45Early childhood care and education for children below 6 years
46Promotion of educational and economic interests of SC/ST and weaker sections
47Duty to raise nutrition, standard of living and public health
48Organisation of agriculture and animal husbandry
48AProtection and improvement of environment, forests and wildlife
49Protection of monuments and places of national importance
50Separation of the judiciary from the executive
51Promotion of international peace and security
Fundamental Duties (Art. 51A) — added by the 42nd Amendment, 1976, on the recommendation of the Swaran Singh Committee; a further duty (for parents/guardians to provide education, Art. 51A(k)) was added by the 86th Amendment, 2002, taking the total to eleven.

🏛️ 3. Union Executive & Parliament — Key Articles

President and Vice-President (Arts. 52–73)

Article(s)Subject-matter
52The President of India
53Executive power of the Union
54–60Election, term, re-election, qualification, conditions of office and oath of the President
61Procedure for impeachment of the President
63The Vice-President of India
67–69Term, vacancy and oath of the Vice-President
72Pardoning power of the President

Union Council of Ministers & Attorney General (Arts. 74–78)

Article(s)Subject-matter
74Council of Ministers to aid and advise the President
76Attorney General for India
78Duties of the PM re: furnishing information to the President

Parliament (Arts. 79–123)

Article(s)Subject-matter
79Constitution of Parliament (Rajya Sabha and Lok Sabha)
81Composition of the Lok Sabha
87Special address by the President
89The Chairman and Deputy Chairman of the Rajya Sabha
93The Speaker and Deputy Speaker of the Lok Sabha
94Vacation and removal from the office of Speaker/Deputy Speaker
95Deputy Speaker to act as, or perform duties of, Speaker
96Speaker/Deputy Speaker not to preside while a resolution for removal is considered
97Salaries of the Chairman, Deputy Chairman, Speaker and Deputy Speaker
108Joint sitting of both Houses
110Definition of 'Money Bills'
111Assent to Bills by the President
112The annual financial statement (Budget)
113Procedure in Parliament with respect to estimates
114Appropriation Bills
116Votes on account, votes of credit and exceptional grants
117Special provisions as to financial Bills
118Rules of procedure of each House
120Language to be used in Parliament
122Courts not to inquire into proceedings of Parliament
123Power of the President to promulgate ordinances

🏢 4. State Executive & State Legislature — Key Articles

Governor (Arts. 152–162)

Article(s)Subject-matter
153Governors of States
154Executive power of the State
155–159Appointment, term, qualification, conditions of office and oath of the Governor
161Pardoning power of the Governor

State Council of Ministers & Advocate General (Arts. 163–167)

Article(s)Subject-matter
163Council of Ministers to aid and advise the Governor
165Advocate General for the State
167Duties of the CM re: furnishing information to the Governor

State Legislature (Arts. 168–213)

Article(s)Subject-matter
168Constitution of State Legislatures
169Abolition or creation of Legislative Councils
170Composition of the Legislative Assembly
176Special address by the Governor
178Speaker and Deputy Speaker of the Legislative Assembly (cf. Art. 89)
182Chairman and Deputy Chairman of the Legislative Council (cf. Art. 93)
183–186Vacation, removal and salary of presiding officers (cf. Arts. 94–97)
199Definition of 'Money Bills' in a State (cf. Art. 110)
200Assent to Bills by the Governor (cf. Art. 111)
202Annual financial statement of a State (cf. Art. 112)
203–204Procedure on estimates; Appropriation Bills (cf. Arts. 113–114)
206–207Votes on account/credit; special provisions for financial Bills (cf. Arts. 116–117)
208Rules of procedure in State Legislature (cf. Art. 118)
210Language to be used in the State Legislature (cf. Art. 120)
212Courts not to inquire into proceedings of the State Legislature (cf. Art. 122)
213Power of the Governor to promulgate ordinances (cf. Art. 123)

⚖️ 5. Judiciary — Key Articles

Supreme Court (Arts. 124–147)

Article(s)Subject-matter
124Establishment and constitution of the Supreme Court
124ANational Judicial Appointments Commission — inserted by the 99th Amendment (2014); struck down as unconstitutional in 2015 for violating the basic structure (independence of the judiciary)
125Salaries of judges
126Appointment of an acting Chief Justice of India
127Appointment of ad hoc judges
128Attendance of retired judges at sittings of the Supreme Court
131Original jurisdiction of the Supreme Court
132–134Appellate jurisdiction — constitutional, civil and criminal matters
137Review of its own judgments by the Supreme Court
139ATransfer of certain cases
141Law declared by the Supreme Court binding on all courts
143Power of the President to consult the Supreme Court

High Courts (Arts. 214–232)

Article(s)Subject-matter
214High Courts for States
216Constitution of High Courts
217Appointment and conditions of office of a High Court judge
221Salaries of judges
223Appointment of an acting Chief Justice of a High Court
224Appointment of additional and acting judges
224AAppointment of retired judges at sittings of High Courts
226Power of High Courts to issue certain writs
228Transfer of certain cases to a High Court

Subordinate Courts & CAG (Arts. 148–151, 233–237)

Article(s)Subject-matter
233Appointment of district judges
148Comptroller and Auditor General of India
149Duties and powers of the CAG
150Form of accounts of the Union and of the States
151Audit reports

🤝 6. Centre-State Relations, Services & Public Service Commissions

Legislative Relations (Arts. 245–255)

Article(s)Subject-matter
245Extent of laws made by Parliament and by State Legislatures
246Subject-matter of laws: Union, State and Concurrent Lists
246ASpecial provision with respect to Goods and Services Tax
248Residuary powers of legislation
249Parliament's power to legislate on a State-List matter in the national interest
250Parliament's power to legislate on a State-List matter during a national emergency
251Inconsistency between Union laws (under Arts. 249/250) and State laws
252Parliament's power to legislate for two or more States by their consent
253Legislation for giving effect to international agreements
254Inconsistency between laws made by Parliament and by State Legislatures

Administrative & Financial Relations

Article(s)Subject-matter
256Obligation of States and the Union
262Adjudication of disputes relating to inter-State waters
263Provisions with respect to an Inter-State Council
265Taxes not to be imposed save by authority of law
266Consolidated Funds and public accounts
268–281Distribution of tax revenues between Union and States (incl. corporation tax, estate duty, agricultural income tax)
280The Finance Commission
300ARight to property (a constitutional, not Fundamental, right since the 44th Amendment, 1978)

Trade, Commerce & Services

Article(s)Subject-matter
301Freedom of trade, commerce and intercourse throughout India
302–307Restrictions Parliament/State Legislatures may impose on that freedom
312All-India Services
315Public Service Commissions for the Union and for the States
316Appointment of members of a Public Service Commission
323AAdministrative tribunals
323BTribunals for other matters

🏘️ 7. Local Government & Special Areas — Key Articles

Article(s)Subject-matter
239Administration of Union Territories
239ACreation of local legislatures/Councils of Ministers for certain UTs
239AASpecial provisions for the National Capital Territory of Delhi
239BPower of the Administrator to promulgate ordinances
243Definitions (Panchayats)
243AGram Sabha
243BConstitution of Panchayats
243PDefinitions (Municipalities)
243QConstitution of Municipalities
243ZH–243ZIDefinitions and incorporation of co-operative societies (added by the 97th Amendment, 2011)
244Administration of Scheduled Areas and Tribal Areas
244AFormation of an autonomous State comprising certain tribal areas in Assam

🗳️ 8. Elections, Special Provisions, Languages, Emergency & Misc.

Elections (Arts. 324–329A)

Article(s)Subject-matter
324Superintendence, direction and control of elections to vest in the Election Commission
326Elections to the Lok Sabha and State Assemblies on the basis of adult suffrage
327Parliament's power to make provisions with respect to elections
328State Legislature's power to make provisions on elections (subject to Art. 327)

Special Provisions Relating to Certain Classes (Arts. 330–342A)

Article(s)Subject-matter
330Reservation of seats for SC/ST in the Lok Sabha
331Nomination of Anglo-Indian members to the Lok Sabha — removed by the 104th Amendment, 2020
332Reservation of seats for SC/ST in State Legislative Assemblies
334Sunset clause on such reservation (periodically extended)
335Claims of SC/ST to services and posts
336Special provision for certain services for Anglo-Indians (transitional)
338National Commission for Scheduled Castes
338ANational Commission for Scheduled Tribes
338BNational Commission for Backward Classes
339Union control over administration of Scheduled Areas and welfare of Scheduled Tribes
340Commission to investigate the conditions of backward classes
341–342Definition/notification of Scheduled Castes and Scheduled Tribes
342ASocially and educationally backward classes (added by the 102nd Amendment, 2018)

Official Languages, Emergency & Misc.

Article(s)Subject-matter
343Official language of the Union
345Official language(s) of a State
348Language to be used in the Supreme Court and High Courts
350Special Officer for Linguistic Minorities
351Directive for development of the Hindi language
352Proclamation of National Emergency (war, external aggression or armed rebellion); effect at Art. 353
355Duty of the Union to protect States against external aggression and internal disturbance
356Provisions in case of failure of constitutional machinery in a State ('President's Rule')
358Suspension of Article 19 during a National Emergency
360Financial Emergency
361Protection of the President and Governors
361AProtection of publication of proceedings of Parliament and State Legislatures
365Effect of a State's failure to comply with Union directions

📝 9. Amendment & Temporary/Transitional Provisions

Article 368 lays down the amendment procedure, covering three routes: simple parliamentary majority, special majority of Parliament, and special majority plus ratification by at least half the State Legislatures for federal provisions.
Article(s)Subject-matter
369Temporary power to Parliament to legislate on certain State-List matters as if in the Concurrent List
370Temporary provisions for J&K — its special status was abrogated by a Presidential Order in August 2019
373President's power in respect of preventive detention in certain cases
376Provisions as to judges of High Courts
377Provisions as to the Comptroller and Auditor General
378Provisions as to the Public Service Commissions
Article 393 gives the Constitution its short title; Article 394 deals with commencement; Article 395 repealed the Indian Independence Act, 1947 and the Government of India Act, 1935.

📖 10. Constitutional Terms — Not Mentioned in the Constitution

Everyday constitutional-law and parliamentary-practice terms that do not appear anywhere in the constitutional text — they evolved through convention, judicial interpretation, or House rules.

Basic Structure • Judicial Review • Federation / Federal • Budget • Whip • Zero Hour • Question Hour • Leader of the House • Leader of the Opposition • Minority Government • Cabinet Committee

📖 11. Constitutional Terms — Mentioned but Not Defined

The Constitution uses these terms without spelling out a precise definition, leaving the detail to Parliament, later law, or judicial interpretation.

Words and phrases left undefined

Office of Profit • Public Order • Public Interest • Reasonable Restriction • Socialist • Secular • Untouchability • Domicile • Martial Law • Violation of the Constitution • Contempt of Court • Scheduled Caste • Scheduled Tribe • OBC • Uniform Civil Code

Procedural gaps left to convention or later law

No fixed time-frame for a State Legislature to act on a law reserved by the Governor for the President's consideration • No specified grounds for removal of the Vice-President • No clear procedure for the selection/appointment of the Prime Minister or the Attorney General • 'Poverty', 'social justice' and 'minority' used in the Preamble/DPSP without definition

Emoluments, tenure & procedure left unspecified

Emoluments of the Vice-President • Strength of the Supreme Court/High Courts (left to Parliament) • Conditions of service of Election Commission and UPSC members • Legal responsibility of Ministers • Size and classification of the Council of Ministers • Term of Rajya Sabha members (implied, not fixed in the text) • No procedure to declare an election void where a disqualified person was elected • No provision for pension of Members of Parliament • Procedure for a Governor to grant assent to a State Bill • Minimum age/tenure for appointment as a Supreme Court/High Court judge • Transfer procedure for judges • Qualifications, membership and term for the Election Commission and State Public Service Commissions • Strength of the UPSC and State PSCs • Official language of a High Court • Code of conduct for civil servants (comes from service rules, not the Constitution) • Salary, allowances and privileges for many constitutional posts • Removal procedure for several special constitutional offices • Mode of declaring caste status (SC/ST/OBC) for an individual

📖 12. Constitutional Terms — Mentioned and Defined

Anglo-Indian • Borrow • Misbehaviour • Debt • Cabinet • High Court • Indian State • Article • Corporation Tax • Estate Duty • Agricultural Income • Guarantee • Federal Court • Existing Law • Corresponding Province • Goods and Services Tax

🏛️ 13. The Basic Structure Doctrine

'Basic structure' is itself a judicial creation — the phrase appears nowhere in the constitutional text. It was articulated by the Supreme Court in Kesavananda Bharati v. State of Kerala (1973), which held that Parliament's amending power under Article 368 cannot be used to alter the Constitution's basic structure, however wide that power otherwise is. Since no single judgment lists it exhaustively, its features have been read out case by case; commonly cited elements include:

Supremacy of the Constitution • Sovereign, democratic and republican character of the Indian polity • Secular character of the Constitution • Separation of powers between legislature, executive and judiciary • Unity and integrity of the nation • The welfare state (socio-economic justice) • Judicial review • Freedom and dignity of the individual • Parliamentary system of government • Rule of law • Harmony and balance between Fundamental Rights and Directive Principles • Principle of equality • Free and fair elections • Independence of the judiciary • Limited power of Parliament to amend the Constitution • Effective access to justice • The principles/essence underlying the Fundamental Rights

The writ/constitutional powers most often invoked to enforce these features sit at Articles 32, 136, 141 and 142 for the Supreme Court, and Articles 226 and 227 for High Courts.

⚡ 14. Quick Revision Snapshot

ItemDetail
Total Parts22 (plus Parts IV-A, IX-A, IX-B, XIV-A as inserted sub-Parts)
Total Articles (original)395, in 8 Schedules — both have grown substantially through amendment
Longest PartPart V — The Union (Arts. 52–151)
Basic Structure originates inKesavananda Bharati v. State of Kerala (1973)
Fundamental Duties added by42nd Amendment, 1976 (Swaran Singh Committee); extended by the 86th Amendment, 2002
Right to Property statusDowngraded from a Fundamental Right to a constitutional right (Art. 300A) by the 44th Amendment, 1978

🎯 Exam Angle

This is the single highest-yield page for Prelims — article-number matching questions draw directly from tables like these. For Mains, Section 10–13 (constitutional terms and the Basic Structure Doctrine) are the ones examiners like to test conceptually — e.g. "Discuss how the Basic Structure Doctrine limits Parliament's amending power" or "Distinguish between constitutional terms that are defined, undefined, and unmentioned." Always cross-check article numbers against the bare Constitution text or a standard reference (e.g. Laxmikanth) before a final revision pass, since several Parts/Articles have been renumbered or inserted by amendment over the years.

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