CGPSC — Chhattisgarh State Service Examination
The complete CGPSC blueprint: tier-wise pattern, topic weightage from previous-year analyses, and free chapter-by-chapter study material.

CGPSC at a glance
Where CGPSC leads
⚡ What changed recently
- CGPSC opened a public consultation on revising the Mains syllabus in July 2026, inviting suggestions online within a month. The Commission said the revised syllabus would apply to future exams and not the current cycle, so this hub follows the syllabus now in force. Check the next notification for changes.
- The 2025-26 cycle held its Prelims on 22 February 2026 and its Mains on 6 to 9 June 2026. Prelims Paper II is qualifying, and Paper I ranks candidates for Mains.
- Chhattisgarh's district map changed in September 2022, when five new districts took the total from 28 to 33. Always quote the number with its year.
- Policy schemes and office-holders change, so this hub teaches Chhattisgarh's institutions, statutes and dated programmes and names no sitting Governor or Chief Minister. Confirm current names independently before the exam.
- The syllabus keeps a full Philosophy part, a Sociology part, Class 10-level science and aptitude, welfare laws and sports, which makes CGPSC broader than most state PCS exams.
How CGPSC selection works
Know what each stage is for before you spend a single hour preparing.
Prelims — two objective papers, 400 marks
Paper I (General Studies, in two parts: national subjects and Chhattisgarh general knowledge) ranks candidates for Mains. Paper II (Aptitude Test, covering reasoning, numeracy, decision-making and Hindi and Chhattisgarhi language knowledge) is qualifying, with a 33 per cent pass mark (23 per cent for reserved categories and persons with disabilities). Wrong answers carry a deduction of one-third of the marks.
Mains — 7 written papers, 1,400 marks
Language (200), Essay (200) and General Studies I to V (200 each). All seven count toward merit.
Personality Test (Interview)
A board interview on administrative aptitude, knowledge of Chhattisgarh and general personality. Final merit is Mains 1,400 plus Interview 150, or 1,550 marks, as reported. Confirm on the rules.
The exam pattern, tier by tier
Marks, timing and negative marking exactly as per the official notification.
Prelims — General Studies and Aptitude Test
Screening — Paper I ranks for Mains; Paper II is qualifying| Section | Questions | Marks | Time |
|---|---|---|---|
| History & Culture | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Geography of India | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Polity & Governance | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Economy | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Environment & Ecology | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Science & Technology | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| History of Chhattisgarh | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Geography of Chhattisgarh | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Polity & Administration of Chhattisgarh | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Economy of Chhattisgarh | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Society, Culture & Tribes of Chhattisgarh | — | — | Paper I (100 Qs · 200 marks · 2 h) |
| Decision-making & Interpersonal Skills | — | — | Paper II (100 Qs · 200 marks · 2 h, qualifying) |
| Logical Reasoning & Mental Ability | — | — | Paper II (100 Qs · 200 marks · 2 h, qualifying) |
| Basic Numeracy & Data Interpretation | — | — | Paper II (100 Qs · 200 marks · 2 h, qualifying) |
| Chhattisgarhi Language Knowledge | — | — | Paper II (100 Qs · 200 marks · 2 h, qualifying) |
Mains — General Studies I to V
Merit — 1,000 of your 1,400 Mains marks| Section | Questions | Marks | Time |
|---|---|---|---|
| GS Paper I — History, Constitution & Public Administration, Chhattisgarh History | Descriptive | 200 | 3 hours |
| GS Paper II — General Science, Aptitude & Reasoning, Applied Science | Descriptive | 200 | 3 hours |
| GS Paper III — Economy, Indian Geography, Chhattisgarh Geography | Descriptive | 200 | 3 hours |
| GS Paper IV — Philosophy, Sociology, Chhattisgarh Social Aspects | Descriptive | 200 | 3 hours |
| GS Paper V — Welfare Laws & Schemes, International Organisations & Sports, Education | Descriptive | 200 | 3 hours |
Mains — Paper II: Essay
Merit — 200 marks, all counting| Section | Questions | Marks | Time |
|---|---|---|---|
| Part 1 — National and international issues (2 of 4 essays) | 2 essays of about 750 words | 100 | 3 hours |
| Part 2 — Chhattisgarh issues (2 of 4 essays) | 2 essays of about 750 words | 100 | 3 hours |
Mains — Paper I: Language (Hindi, English & Chhattisgarhi)
Language paper — 200 marks, all counting toward merit| Section | Questions | Marks | Time |
|---|---|---|---|
| General Hindi (not modelled here) | — | — | 3 hours |
| General English (not modelled here) | — | — | 3 hours |
| Chhattisgarhi Language | — | — | 3 hours |
Where your CGPSC score comes from
Prelims has two objective papers of 200 marks each. Paper I (General Studies) ranks candidates for Mains, and Paper II (Aptitude Test) is qualifying, so it needs a pass mark but adds nothing to your rank. Mains is the scoring stage: seven descriptive papers of 200 marks and three hours each, all counting toward merit, followed by a 150-mark interview. Paper I is Language (Hindi, English and Chhattisgarhi), Paper II is the Essay, and Papers III to VII are General Studies I to V. Each General Studies paper has three parts, and most parts are either a national subject (history, the Constitution, science, economy, geography, philosophy, sociology, welfare laws, international organisations, education) or a Chhattisgarh subject (history, geography, economy, society and culture, welfare schemes). That is why this hub has 17 Chhattisgarh-specific chapters. The Commission publishes no part-wise marks, so the marks shown are indicative. Click any block to open its chapters:
Subjects in CGPSC
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 |
|---|---|---|
| Chhattisgarhi Language: Origin, Dialects, Literature & Media | ~60 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| How to Write the UPSC Essay | ~20 | High |
| Essay Structure, Argument & Paragraph Craft | ~20 | High |
| Topic | Marks | Priority |
|---|---|---|
| Contemporary, Policy & Development Essays (Section B) | ~30 | High |
| Topic | Marks | Priority |
|---|---|---|
| Abstract & Quotation-Based Essays (Section A) | ~15 | High |
| Topic | Marks | Priority |
|---|---|---|
| Building an Essay Material Bank | ~15 | High |
| Topic | Marks | Priority |
|---|---|---|
| Writing the CGPSC Essay: National and Chhattisgarh Issues | ~100 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Ancient & Medieval Administration, Economy & Society | ~25 | High |
| Topic | Marks | Priority |
|---|---|---|
| Colonial Economy, Society & the Freedom Struggle | ~30 | High |
| Topic | Marks | Priority |
|---|---|---|
| Integration, Reorganisation & Nation-Building | ~12 | High |
| Topic | Marks | Priority |
|---|---|---|
| Prehistory & Early Dynasties of Chhattisgarh | ~33 | Very high |
| Marathas, British Rule, 1857 & the Freedom Movement of Chhattisgarh | ~33 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS2 Mains Answers | ~6 | High |
| Constitutional Evolution, Features & Basic Structure | ~6 | High |
| Topic | Marks | Priority |
|---|---|---|
| Parliament, Legislatures & the Executive | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| Judiciary, Judicial Review & Fundamental Rights | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| Federalism, Devolution & Local Governance | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| Constitutional, Statutory & Regulatory Bodies | ~6 | High |
| Topic | Marks | Priority |
|---|---|---|
| Governance, Transparency & the Civil Services | ~5 | High |
| Topic | Marks | Priority |
|---|---|---|
| Polity, Local Government & Administration of Chhattisgarh | ~8 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| General Science — Physics | ~22 | High |
| General Science — Chemistry | ~22 | High |
| General Science — Biology | ~22 | High |
| Topic | Marks | Priority |
|---|---|---|
| Analogy — Semantic, Number & Figural | ~2 | High |
| Classification (Odd One Out) | ~2 | High |
| Series — Number, Alphabet & Figural | ~2 | High |
| Coding–Decoding | ~2 | High |
| Blood Relations | ~2 | High |
| Direction & Distance | ~2 | High |
| Order & Ranking | ~2 | High |
| Syllogism | ~2 | High |
| Venn Diagrams | ~2 | High |
| Mathematical Operations | ~2 | High |
| Matrix & Word Formation | ~2 | High |
| Seating Arrangement & Puzzles | ~2 | High |
| Statement & Conclusions | ~2 | High |
| Non-Verbal Reasoning — Mirror, Paper Folding, Dice & Figures | ~2 | High |
| Topic | Marks | Priority |
|---|---|---|
| Number System & HCF–LCM | ~2 | High |
| Simplification, Surds & Indices | ~2 | High |
| Percentage | ~2 | High |
| Ratio & Proportion | ~2 | High |
| Averages | ~2 | High |
| Profit, Loss & Discount | ~2 | High |
| Simple & Compound Interest | ~2 | High |
| Mixture & Alligation | ~2 | High |
| Time & Work (incl. Pipes & Cisterns) | ~2 | High |
| Time, Speed & Distance (Trains & Boats) | ~2 | High |
| Partnership | ~2 | High |
| Algebra — Identities, Surds & Equations | ~2 | High |
| Geometry — Triangles, Circles & Quadrilaterals | ~2 | High |
| Coordinate Geometry | ~2 | High |
| Mensuration — 2D & 3D | ~2 | High |
| Trigonometry — Ratios & Identities | ~2 | High |
| Heights & Distances | ~2 | High |
| Data Interpretation | ~2 | High |
| Statistics & Probability (Tier 2) | ~2 | High |
| Topic | Marks | Priority |
|---|---|---|
| Science, Technology & Indigenous Innovation | ~15 | High |
| Topic | Marks | Priority |
|---|---|---|
| Environment, Conservation & Climate Policy | ~20 | High |
| Topic | Marks | Priority |
|---|---|---|
| Agriculture, Food Security & Farm Policy | ~12 | High |
| Topic | Marks | Priority |
|---|---|---|
| Computer Basics & Hardware | ~5 | High |
| MS Office & Windows | ~5 | High |
| Internet, Email & Networking | ~5 | High |
| Cyber Security | ~5 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS3 Mains Answers | ~15 | High |
| Growth, Development & Macroeconomic Policy | ~15 | High |
| Topic | Marks | Priority |
|---|---|---|
| Industry, Infrastructure & Investment Models | ~10 | High |
| Topic | Marks | Priority |
|---|---|---|
| Economy of Chhattisgarh: Structure, Agriculture, Forest Produce, Industry & Food Security | ~14 | Very high |
| State Finance, Credit, Cooperatives & Social Indicators of Chhattisgarh | ~14 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Physical Geography, Resources & Geophysical Phenomena | ~67 | High |
| Topic | Marks | Priority |
|---|---|---|
| Physical Geography of Chhattisgarh: Relief, Drainage, Climate, Soils & Forests | ~33 | Very high |
| Population, Agriculture, Minerals, Energy & Industry of Chhattisgarh | ~33 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Schools of Indian Philosophy: Vedas, Charvaka, Jainism, Buddhism & the Six Darshanas | ~20 | Very high |
| Western Philosophy, Indian Thinkers, Reformers & Religion | ~20 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Indian & Western Moral Thinkers | ~8 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS4 Ethics Answers for Mains | ~4 | High |
| Ethics Fundamentals & Human Interface | ~4 | High |
| Topic | Marks | Priority |
|---|---|---|
| Foundational Values for Civil Servants | ~4 | High |
| Topic | Marks | Priority |
|---|---|---|
| Public Service Values & Ethical Dilemmas | ~4 | High |
| Topic | Marks | Priority |
|---|---|---|
| Probity in Governance & Transparency | ~3 | High |
| Topic | Marks | Priority |
|---|---|---|
| How to Write GS1 Mains Answers | ~11 | High |
| Indian Society: Diversity, Change & Social Issues | ~11 | High |
| Topic | Marks | Priority |
|---|---|---|
| Sociology as a Discipline, Methods & Thinkers | ~11 | High |
| Stratification, Institutions & Social Change | ~11 | High |
| Indian Society: Perspectives & Social Structure | ~11 | High |
| Social Change, Movements & Transformation in India | ~11 | High |
| Topic | Marks | Priority |
|---|---|---|
| Indian Art, Literature & Architecture | ~11 | High |
| Topic | Marks | Priority |
|---|---|---|
| Tribes, Society & Social Movements of Chhattisgarh | ~28 | Very high |
| Folk Art, Festivals, Monuments, Tourism & Saints of Chhattisgarh | ~28 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Human Rights, Protective Laws, RTI, Consumer, IT, Environment & Anti-Corruption Statutes | ~25 | Very high |
| Welfare Programmes & Schemes of Chhattisgarh | ~25 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Welfare Schemes, Social Sector & Vulnerable Sections | ~17 | High |
| Topic | Marks | Priority |
|---|---|---|
| India's Foreign Policy, Neighbourhood & Global Groupings | ~25 | High |
| Topic | Marks | Priority |
|---|---|---|
| International Organisations, Sports Competitions & Chhattisgarh Sports | ~42 | Very high |
| Topic | Marks | Priority |
|---|---|---|
| Educational Institutions, Skills, Disability & Human Development | ~66 | Very 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 |
|---|---|---|
| Decision Making & Problem Solving | — | High |
CGPSC resources
Everything you need to prepare.
Need structured CGPSC guidance?
Combine our free study material with a live course or 1-on-1 tutoring.
Frequently asked questions
CGPSC — find a tutor
Pair self-study with a tutor, a live course or a coaching centre.