UPSC Polity Glossary
Every important Indian Constitution and Polity term explained for UPSC aspirants — with definitions, landmark case laws, constitutional provisions, and exam relevance. Built from analysis of 12 years of UPSC Previous Year Questions.
13 terms • Updated January 2026 • By PrepOS Editorial Team
13
Terms Covered
3
Categories
12+
Years of PYQs
100%
Free Access
Fundamental Rights
Article 21 — Right to Life and Personal Liberty | UPSC Polity Guide 2026
Article 21 of the Indian Constitution explained for UPSC: original text, expanded scope through Supreme Court judgments, Maneka Gandhi case, right to privacy, difference from Article 19 and 14, and UPSC PYQ analysis.
Fundamental Rights (Part III) — Complete UPSC Guide 2026
All six Fundamental Rights of the Indian Constitution explained for UPSC: Articles 12-35, who can claim them, how to enforce them, limitations, amendments, and PYQ analysis from 12 years of UPSC papers.
Constitutional Remedies
Writ Jurisdiction in India — Five Writs Explained for UPSC
Writ jurisdiction in India for UPSC: five types of writs under Articles 32 and 226, Supreme Court vs High Court differences, landmark cases, Prelims facts and Mains answer frameworks.
Writs in Indian Constitution — Five Writs Explained | UPSC Guide 2026
Complete UPSC guide to the five writs in the Indian Constitution: Habeas Corpus, Mandamus, Prohibition, Certiorari, Quo Warranto. Article 32 vs Article 226, scope, conditions, landmark cases, and PYQ analysis.
Constitutional Provisions
Article 370 — Abrogation & J&K Special Status | UPSC Polity Guide 2026
Complete UPSC guide to Article 370: original provisions, special status of J&K, Article 35A, 2019 abrogation through Presidential Order, J&K Reorganisation Act, Supreme Court verdict 2023, and exam analysis.
Basic Structure Doctrine — Kesavananda Bharati Case | UPSC Guide 2026
Complete UPSC guide to Basic Structure Doctrine: Kesavananda Bharati case 1973, list of basic features, evolution through landmark cases, Article 368 and amendment limits, and UPSC PYQ analysis.
Constitutional Amendments in India — UPSC Guide to Article 368
Constitutional amendments in India for UPSC: Article 368 procedure, three types of amendments, key amendments list, Basic Structure limits, Prelims facts and Mains frameworks.
Directive Principles of State Policy (DPSP) — UPSC Polity Guide 2026
Complete UPSC guide to Directive Principles of State Policy: Part IV (Articles 36-51), Gandhian/Socialist/Liberal classifications, DPSP vs Fundamental Rights, key amendments, and 12 years of PYQ analysis.
Emergency Provisions in India — UPSC Guide to Articles 352, 356, 360
Emergency provisions in India for UPSC: three types of emergencies, Articles 352, 356 and 360, effect on Fundamental Rights, 44th Amendment safeguards, Prelims facts and Mains analysis.
Federalism in India — UPSC Guide to Centre-State Relations
Federalism in India for UPSC: federal vs unitary features, three legislative lists, Centre-State relations under Articles 245-263, Sarkaria Commission, Prelims facts and Mains frameworks.
Judicial Review in India — Complete UPSC Guide 2026
Complete UPSC guide to Judicial Review in India: constitutional basis (Article 13, 32, 226), scope, landmark cases (Kesavananda Bharati, Minerva Mills), judicial activism vs restraint, and exam analysis.
Preamble of Indian Constitution — Text, Meaning & UPSC Guide 2026
Complete UPSC guide to the Preamble of the Indian Constitution: full text, key terms (Sovereign, Socialist, Secular, Democratic, Republic), 42nd Amendment changes, Berubari Union case, Kesavananda Bharati, and exam relevance.
Separation of Powers in India — UPSC Polity Explained
Separation of powers in India for UPSC: constitutional basis, how it differs from the US model, landmark cases, Prelims facts, and Mains answer frameworks.
Frequently Asked Questions
How many Polity questions come in UPSC Prelims?
Indian Polity contributes 12 to 18 questions in UPSC Prelims every year, making it the highest-weightage static subject. Of these, 60-70% test constitutional provisions directly — Fundamental Rights, DPSPs, constitutional bodies, and amendments. Mastering key constitutional terms is worth 24-36 marks in Prelims alone.
Should I memorize constitutional articles for UPSC?
Memorize only high-frequency articles: Article 14-32 (Fundamental Rights), Article 36-51 (DPSP), Article 72-74 (President), Article 108-112 (Parliament), Article 213 (Ordinance), Article 352-360 (Emergency), Article 368 (Amendment). For other articles, understand the concept — UPSC tests application, not rote memory.
What is the best way to study Indian Polity for UPSC?
Read Laxmikant's Indian Polity cover-to-cover once for foundation. Then solve 10 years of Prelims PYQs topic-wise — this shows which constitutional terms UPSC actually tests. Finally, build a personal glossary of 50-80 terms with definitions, case laws, and amendments. PrepOS tracks your Polity progress and schedules revisions automatically.
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