🏛️ Indian Polity — Complete Reference

Comprehensive coverage of the Indian Constitution and Political System — from Preamble to Emergency Provisions — for UPSC Civil Services Prelims & Mains

GS-2 Polity Laxmikanth-Level All Articles Covered 12 Schedules PYQ Tagged
Preamble Citizenship Fundamental Rights DPSPs Fund. Duties Parliament President PM & Cabinet Governor State Legislature Judiciary Const. Bodies Emergency Schedules Key Amendments Federalism

📜 Preamble to the Constitution

"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…"
Word/PhraseMeaning / Significance
SovereignIndia is free from external control; no foreign power can dictate. IMP
SocialistAdded by 42nd Amendment (1976); mixed economy, equitable distribution of resources.
SecularAdded by 42nd Amendment (1976); state has no official religion; equal respect to all religions.
DemocraticUniversal adult franchise; government of, by, for the people.
RepublicElected head of state (President), not hereditary monarch.
Justice (Social, Economic, Political)Social = no discrimination; Economic = equitable distribution; Political = universal suffrage.
LibertyArts 19–22; freedom of thought, expression, belief, faith, worship.
EqualityArts 14–18; equal before law + no discrimination.
FraternitySense of brotherhood; no separate provision in Part III — achieved through DPSPs and implementation.
Key facts: Preamble based on Jawaharlal Nehru's Objectives Resolution (1946). Not enforceable in court but used to interpret Constitution. S.R. Bommai Case — secularism is basic feature. Berubari Union Case (1960) — Preamble is NOT part of Constitution. Kesavananda Bharati Case (1973) — Preamble IS part of Constitution. PYQ

🪪 Citizenship (Articles 5–11)

ArticleProvision
Art 5Citizenship at commencement of Constitution (born in India OR either parent born in India OR resident for 5 years)
Art 6Rights of migrants from Pakistan (before July 19, 1948)
Art 7Migrants to Pakistan after March 1, 1947 — not citizens unless returned with resettlement permit
Art 8Citizenship for persons of Indian origin residing outside India
Art 9Voluntarily acquiring citizenship of foreign state → loss of Indian citizenship
Art 10Continuance of citizenship rights
Art 11Parliament has power to regulate citizenship by law → Citizenship Act, 1955

Citizenship Act, 1955 — Modes of Acquiring Citizenship

Termination of Citizenship

India has single citizenship (unlike USA which has dual — federal + state). OCI (Overseas Citizen of India) ≠ full citizenship; no political rights (voting, government jobs). PYQ

⚖️ Fundamental Rights (Articles 12–35, Part III)

Note: Originally 7 FRs; Right to Property removed (44th Amendment 1978) → now legal right under Art 300A. Currently 6 Fundamental Rights. Art 12 defines "State" for Part III purposes. Art 13: Laws inconsistent with FRs are void.

1. Right to Equality

Equality before law and equal protection of laws. No discrimination on grounds of religion, race, caste, sex, place of birth. Abolition of untouchability. Abolition of titles.

Art 14, 15, 16, 17, 18

2. Right to Freedom

Six freedoms: speech & expression, assembly, association, movement, residence, profession. Right to life & personal liberty. Protection against arbitrary arrest (Art 22).

Art 19, 20, 21, 21A, 22

3. Right Against Exploitation

Prohibition of traffic in human beings and forced labour (begar). No employment of children below 14 in hazardous industries.

Art 23, 24

4. Right to Freedom of Religion

Freedom of conscience, freely profess, practice and propagate religion. Manage religious affairs. No religious instruction in state-funded schools.

Art 25, 26, 27, 28

5. Cultural & Educational Rights

Right of minorities to conserve language, script, culture. Right of minorities to establish and administer educational institutions.

Art 29, 30

6. Right to Constitutional Remedies

"Heart and soul of Constitution" — B.R. Ambedkar. Right to move Supreme Court for enforcement of FRs. SC can issue writs.

Art 32

Article 19 — Six Freedoms (and Restrictions)

FreedomReasonable Restrictions (Art 19(2)–(6))
Speech & ExpressionSovereignty, integrity, security of India; friendly relations with foreign states; public order; decency/morality; contempt of court; defamation; incitement to offence
Peaceful AssemblySovereignty/integrity of India; public order
Form AssociationsSovereignty/integrity; public order; morality
Move freely throughout IndiaInterests of general public; protection of any SC/ST
Reside in any part of IndiaInterests of general public; protection of any SC/ST
Practice any professionInterests of general public; state can prescribe professional qualifications

Writs (Art 32 by SC; Art 226 by HC) PYQ

WritMeaningPurposeAgainst
Habeas Corpus"You may have the body"Release from illegal detentionAny authority, even private persons
Mandamus"We command"Compel public authority to perform dutyPublic officials, government bodies (NOT President/Governor, private individuals)
Prohibition"To forbid"Stop lower court from exceeding jurisdictionJudicial/quasi-judicial bodies only
Certiorari"To certify"Quash order of lower court/tribunalJudicial/quasi-judicial bodies only
Quo Warranto"By what authority"Challenge to holding of public officeOnly for substantive public offices created by Constitution/statute

Key Articles in Fundamental Rights

ArticleProvision
Art 14Equality before law & equal protection of laws IMP
Art 15No discrimination on religion, race, caste, sex, place of birth; State CAN make special provisions for women, children, SC/ST/OBC
Art 16Equality of opportunity in public employment; reservation for SC/ST/OBC
Art 17Abolition of untouchability (protected civil rights act 1955) PYQ
Art 18Abolition of titles except military/academic awards
Art 20Protection against conviction for past offences (no ex post facto law), double jeopardy, self-incrimination
Art 21Right to life and personal liberty — most litigated FR; includes right to privacy, livelihood, health, education, shelter IMP
Art 21ARight to free & compulsory education (6–14 years) — added by 86th Amendment 2002
Art 22Grounds of arrest must be communicated; right to consult lawyer; produced before magistrate within 24 hours; MISA/NSA are preventive detention laws
Art 32Right to move SC — "heart and soul of Constitution" (Ambedkar); cannot be suspended except during National Emergency
FRs vs DPSPs: Art 31C (added by 25th Amendment) — laws implementing Art 39(b) and (c) DPSPs cannot be challenged on Art 14/19 grounds. Validated in Kesavananda Bharati but Parliament cannot use DPSPs to destroy basic structure.

📋 Directive Principles of State Policy (Art 36–51, Part IV)

DPSPs are non-justiciable (cannot be enforced by courts) but fundamental in governance. Borrowed from Irish Constitution. Described as "Instrument of Instructions" to the state. Ambedkar called them "novel feature" of Constitution.

Classification of DPSPs

🔴 Socialistic DPSPs

  • Art 38 — Promote social order, reduce inequalities
  • Art 39 — Equal pay for equal work; adequate means of livelihood; ownership of material resources for common good; no concentration of wealth IMP
  • Art 39A — Free legal aid (added by 42nd Amendment)
  • Art 41 — Right to work, education, public assistance
  • Art 42 — Maternity relief, just conditions of work
  • Art 43 — Living wage for workers
  • Art 43A — Participation of workers in management (42nd Amendment)
  • Art 47 — Nutrition, standard of living, prohibition of intoxicants

🔵 Gandhian DPSPs

  • Art 40 — Organise village panchayats PYQ
  • Art 43 — Promote cottage industries
  • Art 43B — Cooperative societies (97th Amendment)
  • Art 46 — Promote educational interests of SC/ST/weaker sections
  • Art 47 — Prohibition of slaughter of cows, calves, milch and draught cattle
  • Art 48 — Organise agriculture and animal husbandry on modern lines

🟢 Liberal-Intellectual DPSPs

  • Art 44 — Uniform Civil Code IMP
  • Art 45 — Early childhood care (after 86th Amendment — free education up to 6 years)
  • Art 48 — Environment protection, safeguard forests (added by 42nd)
  • Art 49 — Protection of monuments
  • Art 50 — Separation of judiciary from executive
  • Art 51 — Promote international peace; respect international law

Important DPSPs — Quick Reference

ArtDPSPImplemented via
Art 39(b)Material resources for common goodLand reform laws, nationalization
Art 40Village Panchayats73rd Amendment 1992
Art 44Uniform Civil CodePending; debated in Shah Bano, Triple Talaq cases
Art 45Free & compulsory education86th Amendment → Art 21A (made FR)
Art 48AProtect environment, forests, wildlifeEnvironmental laws; Art 51A(g) makes it FR duty
Art 50Separate judiciary from executiveCrPC provisions

🎯 Fundamental Duties (Art 51A, Part IV-A)

Added by 42nd Amendment 1976 (on Swaran Singh Committee recommendations). Originally 10 duties; 11th duty added by 86th Amendment 2002 (duty of parents to provide education to children 6–14 years). Not justiciable. Borrowed from USSR Constitution.
#Fundamental Duty
1Abide by Constitution and respect national flag and National Anthem
2Cherish and follow noble ideals of national struggle
3Uphold and protect sovereignty, unity, integrity of India
4Defend the country; render national service when called upon
5Promote harmony; renounce derogatory practices against women
6Value and preserve rich heritage of composite culture
7Protect and improve natural environment PYQ
8Develop scientific temper, humanism, spirit of inquiry and reform
9Safeguard public property; abjure violence
10Strive towards excellence in individual and collective activity
11Duty of parent/guardian to provide education to child aged 6–14 years (86th Amendment 2002)
Verma Committee (1999): Recommended making some duties justiciable. Courts have used FDs to uphold laws — if a law is enacted to enforce FDs, it cannot be challenged as violating FRs (Rangarajan Case).

🏛️ Parliament (Articles 79–122, Part V)

Parliament of India = President + Lok Sabha (House of the People) + Rajya Sabha (Council of States). Unicameral at state level (most states); bicameral in 6 states (AP, Bihar, Karnataka, Maharashtra, Telangana, UP).

Lok Sabha (Lower House)

FeatureDetails
Maximum strength552 (530 states + 20 UTs + 2 nominated Anglo-Indians — Anglo-Indian nomination removed by 104th Amendment 2020)
Present strength543 (elected) — effective after delimitation
Tenure5 years (can be extended during National Emergency year by year)
Minimum age25 years
Presiding officerSpeaker (elected by Lok Sabha members)
Deputy SpeakerElected by members; presides when Speaker absent
Quorum1/10th of total membership (55 members)
Speaker casting voteSpeaker does NOT vote; uses casting vote only in case of tie
Protem SpeakerAppointed by President to administer oath to new members; senior-most member

Rajya Sabha (Upper House)

FeatureDetails
Maximum strength250 (238 elected from states/UTs + 12 nominated by President)
Present strength245
NaturePermanent body — cannot be dissolved; 1/3rd members retire every 2 years
Term of each member6 years
Minimum age30 years
Presiding officerVice President is ex-officio Chairman; Deputy Chairman elected by RS members
Nominated members12 — persons of distinction in arts, literature, science, social service
Quorum1/10th of total members (25)
Special powersArt 249 — Pass resolution enabling Parliament to legislate on State List; Art 312 — create new all-India service

Types of Bills

TypeDefinitionSpecial Procedure
Ordinary BillAny bill other than Money/Financial/ConstitutionalPassed by simple majority; joint sitting possible if deadlock
Money Bill (Art 110)Only about taxation, borrowing, Consolidated FundOriginates only in Lok Sabha; RS can only suggest (not amend); must return in 14 days; Speaker certifies IMP
Financial BillContains provisions of Art 110 + other matters (Cat I) OR any bill with financial implications (Cat II)Cat I — like Money Bill except RS has no 14-day restriction; Cat II — ordinary bill procedure
Constitutional Amendment (Art 368)To amend Constitution2/3rd majority in each house + 50% of states (for certain provisions); no joint sitting
Private Member BillIntroduced by any MP other than a ministerFridays; rarely passed

Parliamentary Procedures & Terms PYQ

TermMeaning
Zero Hour12 noon — MPs can raise any matter without prior notice (not in rules, Indian innovation)
Question HourFirst hour; starred questions (oral answer + supplementary), unstarred (written), short notice
Adjournment MotionDraws attention to urgent definite public importance; in Lok Sabha only
Calling Attention MotionCall minister's attention to urgent matter; minister makes statement
No-Confidence MotionIn Lok Sabha only; if passed, Council of Ministers must resign; needs 50 members support to admit
Confidence MotionGovernment itself moves to prove majority
Censure MotionAgainst specific minister or ministers; can be passed in Lok Sabha; need not resign
Cut MotionReduce amount of demand in budget; Policy Cut, Economy Cut, Token Cut
GuillotineDemands that have not been discussed are put to vote together on last day of budget discussion
ProrogationEnd of session; all pending bills lapse (except Constitutional Amendment bills)
DissolutionEnd of Lok Sabha; by President on PM's advice (or at expiry of term)

Joint Sitting (Art 108)

👤 President of India (Articles 52–78)

FeatureDetails
Elected byElectoral College = elected members of both Houses of Parliament + elected members of State Legislative Assemblies + elected members of UT assemblies of Delhi, Puducherry, J&K
Election methodSingle transferable vote (Proportional Representation); secret ballot; value of votes weighted
QualificationCitizen of India; 35 years+; eligible for Lok Sabha member; must not hold any office of profit
Term5 years; eligible for re-election any number of times
OathAdministered by Chief Justice of India
ImpeachmentArt 61; by either house; notice by 1/4th members; resolution by 2/3rd special majority; other house investigates; NOT done by judiciary
Salary₹5 lakh per month; charged to Consolidated Fund of India

Presidential Powers

Executive Powers

  • All executive actions in name of President
  • Appoints PM, Cabinet ministers, Governors, CAG, CEC, Judges of SC/HC, UPSC Chairman
  • Commander-in-Chief of Armed Forces
  • Art 77: Rules of Business framed by President

Legislative Powers

  • Summons, prorogues Parliament; can dissolve Lok Sabha
  • Addresses joint sitting (Art 87)
  • Promulgates Ordinances (Art 123)
  • Gives assent to bills; can withhold/return (except Money Bills)
  • Nominates 12 members to RS, 2 to LS (Anglo-Indian — now removed)

Pardoning Powers (Art 72) PYQ

  • Pardon: Complete absolution; removes both conviction and sentence
  • Reprieve: Temporary suspension of sentence (pending appeal)
  • Respite: Awarding lesser punishment due to special circumstances
  • Remission: Reduce sentence without changing nature
  • Commutation: Change nature of punishment to lesser (death → life)
  • Extends to court-martial cases and capital punishment — distinguishes from Governor's power (Art 161)

Veto Powers

  • Absolute Veto: Withhold assent to ordinary/financial bills — bill lapses
  • Suspensive Veto: Return bill for reconsideration; if Parliament passes again, must give assent
  • Pocket Veto: Neither signs nor returns — no time limit for money bills after joint sitting; but President must act on ordinary bills
  • No veto for Money Bills (must give assent or return for reconsideration only once)
  • No veto for Constitutional Amendment Bills — must give assent (24th Amendment)

Ordinance Making Power (Art 123) PYQ

Discretionary Powers of President

🏛️ Prime Minister & Council of Ministers (Art 74–75)

India follows Westminster model (parliamentary system). President is Constitutional/nominal head; PM is real executive head. Art 74 — Council of Ministers to aid and advise President; President shall act on this advice. 44th Amendment — President can ask Cabinet to reconsider advice once, but must accept revised advice.

Council of Ministers — Three Tiers

CategoryRole
Cabinet MinistersSenior ministers; head important ministries; attend all Cabinet meetings; collectively responsible to Lok Sabha
Ministers of State (Independent Charge)Head minor ministries independently; may attend Cabinet meetings when invited
Ministers of StateAssist Cabinet Ministers; generally not independent
Deputy MinistersAssist Cabinet/State ministers; rare now

Key Principles

PM's Key Functions

🏛️ Governor (Articles 153–167)

Governor is the constitutional head of state (like President at Union level). Appointed by President. Holds office "during the pleasure of the President" — can be removed anytime. No security of tenure. The same person can be Governor of two or more states.
FeatureDetails
QualificationCitizen of India; 35 years+; must not hold office of profit; must not be member of state legislature
Term5 years (conventional); actually at pleasure of President
OathAdministered by Chief Justice of respective High Court
Salary₹3.5 lakh/month; charged to Consolidated Fund of State
Discretionary powersMore than President — real discretion in certain situations (appointment of CM when no majority, dismissal of ministry, reserve bill for President's consideration, report for President's Rule)
Pardoning Power (Art 161)Can pardon except court-martial cases AND death sentence (President alone can pardon death sentence)

Governor's Special Powers

🏛️ State Legislature (Articles 168–212)

FeatureVidhan Sabha (Lower House)Vidhan Parishad (Upper House)
States having itAll 28 states + Delhi + Puducherry + J&KOnly 6 states: AP, Bihar, Karnataka, Maharashtra, Telangana, UP
StrengthMax 500, min 60 (Goa, Sikkim, Mizoram — exception)Cannot exceed 1/3rd of Vidhan Sabha; min 40
ElectionDirect — by votersIndirect — MLAs, local bodies, teachers, graduates, Governor nominates 1/6th
Term5 years (can be dissolved by Governor)Permanent (1/3rd retire every 2 years; each member 6-year term)
Min age25 years30 years
Money BillsOriginates only here; Parishad gets 14 days maxCannot originate; only delay 14 days
No-confidenceCouncil of Ministers responsible to this houseNo role

⚖️ Judiciary (Articles 124–147 for SC; 214–231 for HC)

Supreme Court of India

FeatureDetails
EstablishedJanuary 28, 1950; Art 124
JudgesCJI + 33 other judges (increased from 7 originally; Parliament sets strength)
AppointmentBy President in consultation with such judges as deemed necessary — in practice, Collegium system IMP
QualificationCitizen of India; HC judge for 5 years OR advocate of HC for 10 years OR distinguished jurist
TermUp to age 65 years
RemovalBy President after address by special majority (2/3rd present + voting + majority of total membership) in BOTH houses — impeachment
Salary₹2.80 lakh/month (CJI); charged to Consolidated Fund of India

Jurisdiction of Supreme Court PYQ

JurisdictionDetails
Original (Art 131)Disputes between Centre-State, State-State involving questions of law/fact; exclusive jurisdiction; no High Court intervention
Writ (Art 32)Enforcement of Fundamental Rights; can issue 5 types of writs; HC also has writ jurisdiction (Art 226) but wider — HC can issue for any legal right, not just FRs
Appellate (Art 132–136)From HC in Constitutional cases (132), Civil cases (133), Criminal cases (134); Special Leave Petition (136) — discretionary, against any court/tribunal in India
Advisory (Art 143)President can refer any question of law/fact of public importance; SC opinion not binding on President
Review (Art 137)SC can review its own judgements; must be within 30 days (civil) or 90 days (criminal)

Collegium System PYQ

High Court

FeatureDetails
Art 214Each state shall have a HC; Parliament can establish common HC for two or more states
AppointmentJudges by President in consultation with CJI and Governor of state (and CJ of HC for puisne judges)
TermUntil age 62 years
Writ Jurisdiction (Art 226)Wider than SC — can issue writs for any legal right (not just FRs)
Supervisory power (Art 227)Superintendence over all courts and tribunals in state (except military tribunals)

🏛️ Constitutional Bodies

Election Commission (Art 324)

  • Independent body; superintendence, direction, control of elections to Parliament, State Legislatures, President and VP
  • Multi-member body (CEC + 2 ECs since 1993)
  • CEC removed same way as SC judge; ECs removed on recommendation of CEC
  • CEC cannot be removed to his disadvantage after appointment
  • Election Commissioner Amendment Act 2023 — selection committee now includes PM, Home Minister, Leader of Opposition (removes CJI)

CAG — Comptroller & Auditor General (Art 148) PYQ

  • "Guardian of Public Purse" (Ambedkar)
  • Audits all receipts and expenditure of Union and States
  • Appointed by President; removed same as SC judge
  • Term: 6 years or 65 years (whichever earlier); not eligible for further government office
  • Reports submitted to President/Governor → placed before Parliament/State Legislature
  • Examined by Public Accounts Committee (PAC) — chaired by opposition leader in Lok Sabha

UPSC (Art 315–323)

  • Recruitment to civil services, advises on service matters
  • Chairman + members appointed by President; removed only for misbehaviour by SC inquiry
  • 1/4th members must have 10 years experience in government service
  • Exempt from UPSC: positions requiring special qualifications, Group C & D posts, posts filled by promotion
  • State PSC — appointed by Governor; removed by President (not Governor)

Finance Commission (Art 280) PYQ

  • Constituted every 5 years by President
  • Recommends: distribution of tax revenues between Centre and States; grants-in-aid to states
  • 16th Finance Commission (2025–26) — Chairman: Arvind Panagariya
  • Art 281 — Report placed before Parliament

Attorney General of India (Art 76)

  • Highest law officer of India; government's chief legal adviser
  • Appointed by President; must be qualified to be SC judge
  • Not a full-time government servant; can practice privately (except against government)
  • Right of audience in all courts in India
  • Distinguished from Solicitor General (not constitutional; assists AG)

Advocate General of State (Art 165)

  • State's highest law officer; advises state government
  • Appointed by Governor; must be qualified to be HC judge
  • Holds office during pleasure of Governor
  • Right of audience in all courts of the state

Statutory Bodies (not in Constitution but important)

BodyEstablished byFunction
NITI AayogCabinet Resolution 2015 (replaced Planning Commission)Policy advisory; no power to allocate funds; promote cooperative federalism
National Human Rights CommissionProtection of Human Rights Act 1993Inquire into HR violations; can only recommend
CBIDelhi Special Police Establishment Act 1941Investigation of serious crimes; needs state consent (Art 131 — Supreme Court in 2021 case)
CVCCVC Act 2003Anti-corruption; supervises CBI; not under government control
LokpalLokpal and Lokayuktas Act 2013Investigates corruption by public servants including PM (with restrictions); Lokayukta = state equivalent

🚨 Emergency Provisions (Articles 352–360)

Three types of Emergency in India — each with different grounds, effect, and procedure. Critically important for UPSC both Prelims and Mains.
FeatureNational Emergency (Art 352)President's Rule (Art 356)Financial Emergency (Art 360)
Also calledEmergency / External EmergencyState Emergency / Constitutional Emergency—
GroundsWar, external aggression, armed rebellion (44th Amend changed "internal disturbance" to "armed rebellion")Failure of constitutional machinery in state; on Governor's report or otherwiseThreat to financial stability or credit of India or any part
Proclaimed byPresident (on Cabinet's written advice)President (on Governor's report or own satisfaction)President (on own satisfaction)
Parliamentary approvalBoth houses within 1 month; 2/3rd majority + 50% total membership; can be revoked by simple majority of Lok SabhaBoth houses within 2 months; simple majority; extended every 6 monthsBoth houses within 2 months; simple majority
Duration6 months at first; indefinitely renewable every 6 monthsMaximum 3 years (6 months + 6 + 6 + 12 months with special provision after 1 year)Indefinitely with Parliamentary approval
Effect on FRsArt 19 suspended automatically; Art 20 & 21 cannot be suspended (44th Amendment)No direct effect on FRsNo direct effect on FRs
Effect on statesParliament can legislate on State List; Centre directs statesPresident takes over state executive functions; Parliament legislates for stateCentre can direct states on financial matters; reduce salaries of government servants including judges
Historical1962 (China war), 1971 (Bangladesh), 1975 (internal — revoked 1977)100+ times; J&K (most); Punjab 1987Never proclaimed

Key Safeguards (44th Amendment 1978)

S.R. Bommai Case (1994) — Landmark

📑 Schedules of the Constitution

ScheduleSubjectKey Content
1stStates and UTsNames of 28 states, 8 UTs and their territories PYQ
2ndEmolumentsSalaries of President, Governors, Speaker, CJI, etc.
3rdOaths and AffirmationsForms of oaths for President, ministers, MPs, judges
4thAllocation of seats in Rajya SabhaSeats allocated to each state/UT in RS PYQ
5thScheduled Areas and Scheduled TribesAdministration of SC/ST areas; Tribes Advisory Council
6thTribal Areas in North-EastAutonomous District Councils in Assam, Meghalaya, Tripura, Mizoram IMP
7thDivision of PowersUnion List (97 subjects), State List (66 subjects), Concurrent List (47 subjects) IMP
8thOfficial Languages22 scheduled languages (originally 14; Sindhi added 1967; Konkani, Nepali, Manipuri 1992; Bodo, Dogri, Santhali, Maithili 2003) PYQ
9thLand Reform ActsLaws placed here are immune from judicial review on FR grounds — but after Coelho case (2007), can be reviewed if added after 24 April 1973 and violates basic structure
10thAnti-Defection LawAdded by 52nd Amendment 1985; grounds for disqualification of MPs/MLAs; Speaker/Chairman decides; decision subject to judicial review (Kihoto Hollohan case) IMP
11thPanchayati Raj29 subjects transferred to Panchayats (73rd Amendment 1992)
12thMunicipalities18 functions transferred to municipalities (74th Amendment 1992)

7th Schedule — Legislative Lists PYQ

ListSubjects (count)Key Examples
Union List (List I)97 subjects (originally 97)Defence, Foreign affairs, Atomic energy, Railways, Shipping, Air, Posts, Currency, Banking, SC/HC, Census, Citizenship, Elections
State List (List II)66 subjects (originally 66)Law & order, Police, Prisons, Local government, Public health, Agriculture, Land, Forests (moved to Concurrent), Fisheries, Trade within state, Entertainment
Concurrent List (List III)47 subjects (originally 47)Criminal law, Marriage & divorce, Bankruptcy, Contracts, Education (moved from State by 42nd Amend), Forests, Environment, Population control, Drugs, Newspapers
Residuary powersWith ParliamentArt 248 — Parliament legislates on any matter not in any list; India follows US pattern (BUT unlike USA where residuary is with states)

🔧 Key Constitutional Amendments PYQ

AmendmentYearKey Changes
1st1951Added 9th Schedule; restricted right to property; enabled land reform laws; added reasonable restriction to Art 15, 19
7th1956Reorganisation of states on linguistic basis; abolished Part B states; established common HCs for states
24th1971Parliament has power to amend any part of Constitution including FRs; President must give assent to constitutional amendments
25th1971Right to property no longer FR; laws implementing Art 39(b)(c) cannot be challenged on Art 14/19 grounds (Art 31C)
42nd1976"Mini-Constitution" — Added Socialist, Secular to Preamble; added Fundamental Duties; made DPSPs superior to FRs; Tribunals (Part XIV-A); stripped courts of power to review constitutional amendments; many other changes. Most controversial, largest amendment. During Emergency (Indira Gandhi govt)
44th1978Reversed many 42nd Amendment changes; removed Right to Property from FRs (Art 300A); changed "internal disturbance" to "armed rebellion"; Art 20/21 cannot be suspended in Emergency; written Cabinet advice mandatory for National Emergency
52nd1985Anti-Defection Law (10th Schedule)
61st1988Reduced voting age from 21 to 18 years
69th1991Special status to Delhi — NCT of Delhi; elected assembly and council of ministers
73rd1992Panchayati Raj — constitutional status to Panchayats; 3-tier structure; reservation for women (1/3rd); 11th Schedule (29 subjects)
74th1992Municipalities — constitutional status; ward committees; 12th Schedule (18 subjects); reservation for women
86th2002Art 21A — Right to Education (6–14 years) as FR; 11th Fundamental Duty; amended Art 45 (care for children up to 6 years)
91st2003Size of Council of Ministers — max 15% of Lok Sabha strength (including PM)
97th2011Right to form cooperative societies (Art 19); added cooperative societies to DPSPs (Art 43B); Part IX-B added
99th2014NJAC — struck down by SC in 2015 as violating basic structure
101st2016GST — Goods & Services Tax; concurrent power to Centre and States to levy GST; Art 246A, 269A, 279A; GST Council PYQ
102nd2018Constitutional status to National Commission for Backward Classes (NCBC)
103rd201910% EWS (Economically Weaker Sections) reservation in addition to existing SC/ST/OBC reservation
104th2020Extended reservation for SC/ST in Lok Sabha and state assemblies for 10 more years (till 2030); removed Anglo-Indian nomination
105th2021States restored power to make their own OBC list (reversed effect of Maratha reservation SC judgement)
Basic Structure Doctrine — Kesavananda Bharati v State of Kerala (1973): Parliament cannot amend the basic structure of the Constitution. Elements: Supremacy of Constitution, Republican and democratic form of government, Secularism, Separation of powers, Federalism, Unity and integrity, Independence of judiciary, Free and fair elections, Rule of law, Judicial review, Fundamental Rights (core).

🗺️ Federalism & Centre-State Relations

India is described as "quasi-federal" or "federal with strong unitary bias" — K.C. Wheare called it "quasi-federal". SC in SR Bommai Case (1994) held federalism is part of basic structure. India has federal features but with strong centralising tendency.

Federal Features vs Unitary Features

✅ Federal Features

  • Written constitution
  • Division of powers (7th Schedule)
  • Supremacy of Constitution
  • Independent judiciary
  • Bicameral legislature
  • Rigid amendment procedure (certain provisions)

⚡ Unitary/Centralising Features

  • Single Constitution for Centre and States
  • Governors appointed/removed by President
  • Parliament can alter state boundaries (Art 3)
  • Single citizenship
  • Emergency provisions override federalism
  • Residuary powers with Centre
  • IAS/IPS — all-India services under Centre
  • Integrated judiciary (HC supervised by SC)
  • Finance Commission — grants from Centre

Centre-State Relations

AreaKey Provisions
LegislativeParliament can legislate on State List: Art 249 (RS resolution), Art 250 (National Emergency), Art 252 (two states request), Art 253 (international treaty)
AdministrativeCentre gives directions to states on: use of state highways, railways protection, ensuring Concurrent List laws followed, state must act in exercise of executive power conforming to laws of Parliament
FinancialFinance Commission; Grants-in-aid (Art 275); Loans (Art 293); State borrowing with Centre's consent if outstanding loan exists
Inter-State CouncilArt 263 — President can establish; PM is Chairman; Chief Ministers are members; recommends on inter-state disputes and coordination
Zonal CouncilsStatutory body (States Reorganisation Act 1956); 5 councils; Union Home Minister is Chairman; advisory; promote inter-state cooperation

Panchayati Raj — 73rd Amendment 1992 PYQ

FeatureDetails
Three-tier structureGram Panchayat (village) → Panchayat Samiti (intermediate) → Zila Parishad (district)
Art 243BMandatory 3-tier structure in states with population over 20 lakh
Art 243DReservation — SC/ST proportional to population; minimum 1/3rd for women (states can provide 50%)
Art 243ETerm 5 years; new elections within 6 months of dissolution
Art 243GDevolution of powers — 29 subjects in 11th Schedule
Art 243IState Finance Commission — constituted every 5 years
Art 243KState Election Commission — superintendence of Panchayat elections
ExceptionsNot applicable to scheduled areas (5th Schedule); Nagaland, Mizoram, Meghalaya, Manipur hill areas (6th Schedule areas)
Content compiled from M. Laxmikanth's Indian Polity, Constitution of India, Bare Text of Articles, Supreme Court judgements, and UPSC previous year questions. For UPSC preparation only — verify with official sources at upsc.gov.in and legislative.gov.in.