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UPSC & State PSC

Polity for UPSC CSE

The Constitution, Parliament, the executive, the judiciary, federalism and local government. Prelims tests articles, bodies and procedures through closely worded statements; GS Paper II in Mains asks you to analyse how institutions actually work, with cases and recent examples.

11 guides·Conducted by Union Public Service CommissionOfficial website

Study in this order

  1. 1The Preamble, word by wordEighty-odd words that summarise what the Constitution is for. Read slowly, the Preamble explains the source of authority, the kind of state India is, and the promises it makes — and it has a legal history of its own. 6 min read
  2. 2Fundamental Rights (Articles 12–35) for Prelims and MainsPart III is the most tested part of the Constitution. This guide organises the Fundamental Rights into a structure you can remember, with the cases and amendments that shaped each one. 6 min read
  3. 3Directive Principles vs Fundamental Rights: the long argumentOne part of the Constitution is enforceable in court, the other is not — yet both claim to be fundamental. The story of how courts and Parliament fought over them, and settled on harmony, is essential for GS II. 5 min read
  4. 4The Basic Structure doctrine, from Kesavananda to todayParliament can amend any part of the Constitution — but it cannot destroy its identity. How the Supreme Court arrived at that idea, what it protects, and why it is still argued over fifty years later. 6 min read
  5. 5How a Bill becomes law: ordinary, money and constitutional amendment BillsDifferent kinds of Bills follow different paths through Parliament — and the differences decide how much power the Rajya Sabha and the President really have. A clear map of all three. 6 min read
  6. 6President and Governor: where discretion really liesBoth are formal heads bound by ministerial advice — yet the Governor's discretion is wider on paper and far more contested in practice. A clear comparison, with the cases and commissions that define the limits. 6 min read
  7. 7Indian federalism and Centre–State relationsIndia is federal in structure but with a strong Centre by design. Understanding why — and how legislative, administrative and financial relations actually work — is the key to a whole family of GS II questions. 6 min read
  8. 8Judicial review, PIL and the collegiumThree ideas explain most of what the Indian judiciary does and most of the controversy around it — the power to strike down laws, the opening of courts to public causes, and judges choosing judges. 5 min read
  9. 9Emergency provisions: Articles 352, 356 and 360Three kinds of emergency, three very different histories. National emergency has been declared three times, financial emergency never, and President's Rule more than a hundred times. The rules, the safeguards and the lessons. 5 min read
  10. 10Constitutional bodies: EC, CAG, UPSC, Finance Commission and moreConstitutional, statutory, executive — the category decides how independent a body is and how it can be changed. A clear map of the major constitutional bodies, their safeguards and the debates around them. 5 min read
  11. 11Panchayats and municipalities: the 73rd and 74th AmendmentsThree decades after local governments got constitutional status, the design is solid but the devolution is patchy. What the amendments require, what they leave to states, and why "funds, functions and functionaries" is still the refrain. 5 min read

New Polity guides are added regularly. Back to all UPSC CSE guides