UPPSC PCS — Combined State / Upper Subordinate Services Examination
The complete UPPSC PCS blueprint: tier-wise pattern, topic weightage from previous-year analyses, and free chapter-by-chapter study material.

UPPSC PCS at a glance
Where UPPSC PCS leads
⚡ What changed recently
- UPPSC's Prelims had a genuine multi-shift "normalisation" controversy — a November 2024 plan for a multi-shift PCS Prelims (to combat paper leaks at very high applicant volumes) triggered large aspirant protests demanding "one day, one shift, no normalisation." UPPSC committed to a single-shift, single-day PCS Prelims from the December 2024 cycle onward, and has continued that format since — this specific controversy is resolved in practice for PCS. Do not confuse this with UPPSC's separate RO/ARO (Review Officer/Assistant Review Officer) exam, a different, much larger-pool exam where the multi-shift/normalisation question remains unresolved and under committee review.
- No cap on the number of PCS attempts, unlike UPSC CSE — a genuinely favourable structural difference worth knowing if you're weighing UPPSC against CSE.
- India's criminal-procedure and evidence framework changed structurally on 1 July 2024: the Bharatiya Nagarik Suraksha Sanhita (BNSS) replaced the CrPC and the Bharatiya Sakshya Adhiniyam (BSA) replaced the Indian Evidence Act — relevant wherever GS II/III content touches law and order or internal security.
How UPPSC PCS selection works
Know what each stage is for before you spend a single hour preparing.
Prelims — GS Paper I + CSAT Paper II (shared syllabus with CSE)
Objective papers on the same static-knowledge syllabus as UPSC CSE Prelims. GS Paper I's marks screen candidates into Mains; CSAT Paper II is qualifying only, at 33%.
Mains — 8 written papers, 1,500 marks
General Hindi (150) + Essay (150) + General Studies I-IV (200 each, national syllabus mirroring CSE Mains GS1-4) + General Studies V-VI (200 each, wholly on Uttar Pradesh).
Personality Test (Interview)
A board interview assessing administrative aptitude, awareness of UP-specific issues and general personality. Final merit = Mains 1,500 + Interview 100 = 1,600 marks.
The exam pattern, tier by tier
Marks, timing and negative marking exactly as per the official notification.
Prelims — GS Paper I + CSAT Paper II (shared with CSE)
Screening — clearing this (GS-I ranks you in; CSAT just needs 33%) advances you to Mains| Section | Questions | Marks | Time |
|---|---|---|---|
| History & Culture | — | — | GS Paper I (150 Qs · 200 marks) |
| Geography | — | — | GS Paper I (150 Qs · 200 marks) |
| Polity & Governance | — | — | GS Paper I (150 Qs · 200 marks) |
| Economy | — | — | GS Paper I (150 Qs · 200 marks) |
| Environment & Ecology | — | — | GS Paper I (150 Qs · 200 marks) |
| Science & Technology | — | — | GS Paper I (150 Qs · 200 marks) |
| Reading Comprehension (CSAT) | — | — | CSAT Paper II (100 Qs · 200 marks, qualifying) |
| Logical Reasoning (CSAT) | — | — | CSAT Paper II (100 Qs · 200 marks, qualifying) |
| Decision Making (CSAT) | — | — | CSAT Paper II (100 Qs · 200 marks, qualifying) |
| Numeracy & DI (CSAT) | — | — | CSAT Paper II (100 Qs · 200 marks, qualifying) |
Mains — GS I to IV (national syllabus, shared with CSE Mains)
Merit — 800 of your 1,500 Mains marks| Section | Questions | Marks | Time |
|---|---|---|---|
| GS I — History, Society & Geography | 20 Qs (10×8 + 10×12 marks) | 200 | 3 hours |
| GS II — Polity, Governance & IR | 20 Qs (10×8 + 10×12 marks) | 200 | 3 hours |
| GS III — Economy, S&T & Security | 20 Qs (10×8 + 10×12 marks) | 200 | 3 hours |
| GS IV — Ethics, Integrity & Aptitude | 20 Qs (10×8 + 10×12 marks) | 200 | 3 hours |
Mains — GS V & VI (wholly on Uttar Pradesh)
Merit — 400 of your 1,500 Mains marks, and UPPSC's most distinctive papers| Section | Questions | Marks | Time |
|---|---|---|---|
| GS V — History, Polity & Society of UP | 20 Qs | 200 | 3 hours |
| GS VI — Economy, Geography & S&T of UP | 20 Qs | 200 | 3 hours |
Mains — General Hindi & Essay
Merit — 300 of your 1,500 Mains marks| Section | Questions | Marks | Time |
|---|---|---|---|
| General Hindi (language skill — not modelled here) | — | 150 | 3 hours |
| Essay | 3 essays, one per section | 150 | 3 hours |
Where your UPPSC PCS score comes from
Prelims is a screening-only stage — General Studies Paper I plus a qualifying CSAT Paper II, both objective, on the same shared syllabus UPSC CSE Prelims tests. Mains is where merit is actually decided: eight papers worth 1,500 marks, all counting — General Hindi (150), Essay (150), and General Studies I to VI (200 each). GS I to IV mirror UPSC CSE Mains GS1-4 almost exactly; GS V and GS VI are examined entirely on Uttar Pradesh's own history, polity, economy and geography, and are what genuinely separates a UPPSC attempt from a CSE one. Click any block to open its chapters:
Subjects in UPPSC PCS
Chapter-by-chapter study material built to the exam's own blueprint.
Topic-wise weightage — what to study first
Question counts per topic, distilled from previous-year paper analyses. Click any topic with a link to open its full chapter.
| Topic | Marks | Priority |
|---|---|---|
| Indian Art, Literature & Architecture | ~14 | High |
| Topic | Marks | Priority |
|---|---|---|
| Ancient & Medieval Administration, Economy & Society | ~14 | High |
| Topic | Marks | Priority |
|---|---|---|
| Colonial Economy, Society & the Freedom Struggle | ~16 | High |
| Topic | Marks | Priority |
|---|---|---|
| Integration, Reorganisation & Nation-Building | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| World History: Revolutions, Wars & Decolonisation | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS1 Mains Answers | ~20 | High |
| Indian Society: Diversity, Change & Social Issues | ~20 | High |
| Topic | Marks | Priority |
|---|---|---|
| Physical Geography, Resources & Geophysical Phenomena | ~24 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS2 Mains Answers | ~18 | High |
| Constitutional Evolution, Features & Basic Structure | ~18 | High |
| Topic | Marks | Priority |
|---|---|---|
| Federalism, Devolution & Local Governance | ~14 | High |
| Topic | Marks | Priority |
|---|---|---|
| Parliament, Legislatures & the Executive | ~12 | High |
| Topic | Marks | Priority |
|---|---|---|
| Judiciary, Judicial Review & Fundamental Rights | ~12 | High |
| Topic | Marks | Priority |
|---|---|---|
| Constitutional, Statutory & Regulatory Bodies | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Governance, Transparency & the Civil Services | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Welfare Schemes, Social Sector & Vulnerable Sections | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| India's Foreign Policy, Neighbourhood & Global Groupings | ~18 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS3 Mains Answers | ~20 | High |
| Growth, Development & Macroeconomic Policy | ~20 | High |
| Topic | Marks | Priority |
|---|---|---|
| Agriculture, Food Security & Farm Policy | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Industry, Infrastructure & Investment Models | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Science, Technology & Indigenous Innovation | ~18 | High |
| Topic | Marks | Priority |
|---|---|---|
| Environment, Conservation & Climate Policy | ~14 | High |
| Topic | Marks | Priority |
|---|---|---|
| Disaster Management: Framework & Response | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Internal Security: Challenges & Institutions | ~12 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS4 Ethics Answers for Mains | ~16 | High |
| Ethics Fundamentals & Human Interface | ~16 | High |
| Topic | Marks | Priority |
|---|---|---|
| Attitude, Structure & Emotional Intelligence | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Foundational Values for Civil Servants | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| Indian & Western Moral Thinkers | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Public Service Values & Ethical Dilemmas | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| Probity in Governance & Transparency | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write Ethics Case Studies | ~18 | High |
| Worked Ethics Case Studies | ~18 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write the UPSC Essay | ~50 | High |
| Essay Structure, Argument & Paragraph Craft | ~50 | High |
| Topic | Marks | Priority |
|---|---|---|
| Contemporary, Policy & Development Essays (Section B) | ~50 | High |
| Topic | Marks | Priority |
|---|---|---|
| Building an Essay Material Bank | ~50 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack History for Prelims | — | High |
| Ancient India & the Indus Valley Civilisation | — | High |
| Medieval India — Sultanate to Mughals | — | High |
| Modern India — Company Rule to 1857 | — | High |
| Indian Freedom Struggle, 1885–1947 | — | High |
| Indian Art, Culture & Heritage | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Geography for Prelims | — | High |
| Physical Geography & Geomorphology | — | High |
| Indian Geography & Natural Resources | — | High |
| World Geography & Map-Based Facts | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Polity for Prelims | — | High |
| Constitution, Preamble & Schedules | — | High |
| Fundamental Rights, Duties & DPSPs | — | High |
| Union Executive & Parliament | — | High |
| State Executive & State Legislature | — | High |
| Judiciary & Constitutional Bodies | — | High |
| Local Governance & Panchayati Raj | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Economy for Prelims | — | High |
| Economic Concepts & National Income | — | High |
| Money, Banking & Inflation | — | High |
| Fiscal Policy, Budget & Taxation | — | High |
| Economic Reforms & Sectors of the Economy | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Environment for Prelims | — | High |
| Ecosystems, Biodiversity & Conservation | — | High |
| Climate Change & Environmental Policy | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Science & Tech for Prelims | — | High |
| Space Technology & Defence | — | High |
| Biotechnology, IT & Health | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Reading Comprehension for CSAT | — | High |
| Passage Comprehension & Inference | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Logical Reasoning for CSAT | — | High |
| Analytical Puzzles & Critical Reasoning | — | High |
| Topic | Marks | Priority |
|---|---|---|
| Decision Making & Problem Solving | — | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Crack Basic Numeracy & Data Interpretation for CSAT | — | High |
| Numeracy & Data Interpretation | — | High |
| Topic | Marks | Priority |
|---|---|---|
| History, Culture & Heritage of Uttar Pradesh | ~70 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Polity, Governance & Administration of Uttar Pradesh | ~70 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Society, Welfare & Current Affairs of Uttar Pradesh | ~60 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Economy, Agriculture & Industry of Uttar Pradesh | ~80 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Geography, Environment & Resources of Uttar Pradesh | ~60 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Science, Technology & Infrastructure in Uttar Pradesh | ~50 | Very high |
UPPSC PCS resources
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