UPSC Civil Services Examination – Complete Syllabus
The Civil Services Examination (CSE) conducted by the Union Public Service Commission (UPSC) is held in three stages: Preliminary Examination, Main Examination, and the Personality Test (Interview). Below is the detailed syllabus for each stage.
📌 UPSC Preliminary Examination (Prelims)
General Studies Paper I (200 marks, 2 hours)
- Current events of national and international importance
- History of India and Indian National Movement
- Indian and World Geography:
- Physical Geography
- Social & Economic Geography of India
- World Geography
- Indian Polity and Governance:
- Constitution
- Political System
- Panchayati Raj
- Public Policy
- Rights Issues
- Economic and Social Development:
- Sustainable Development
- Poverty, Inclusion
- Demographics
- Social Sector Initiatives
- General issues on Environmental Ecology, Biodiversity, Climate Change – (non-specialised)
- General Science
General Studies Paper II (CSAT) (200 marks, 2 hours, qualifying)
- Comprehension
- Interpersonal skills, including communication skills
- Logical reasoning and analytical ability
- Decision-making and problem solving
- General mental ability
- Basic numeracy (numbers, orders of magnitude, Class X level)
- Data interpretation (charts, graphs, tables, data sufficiency – Class X level)
Note: This paper is qualifying in nature. Candidate must score minimum 33% marks.
📌 UPSC Main Examination – General Studies Papers
The Mains exam has one Essay Paper , four General Studies (GS) papers, each of 250 marks (total 1000 marks).
Essay Paper: Candidates may be required to write essays on multiple topics. They will be expected to keep closely to the subject of the essay to arrange their ideas in orderly fashion, and to write concisely. Credit will be
given for effective and exact expression.
GS Paper I – Indian Heritage & Culture, History, Geography of the World & Society
- Indian Culture – Salient aspects of Art Forms, Literature, Architecture from ancient to modern times
- Modern Indian History – from about the middle of the eighteenth century until the present
- Significant events, personalities, issues of the Freedom Struggle
- Post-independence consolidation and reorganization within the country
- History of the world – including events such as Industrial Revolution, world wars, redrawal of national boundaries, colonization, decolonization, political philosophies (communism, capitalism, socialism) and their effects on society
- Salient features of Indian Society, Diversity of India
- Role of women and women’s organizations, population & associated issues, poverty and developmental issues
- Urbanization – problems and remedies
- Effects of globalization on Indian society
- Social empowerment, communalism, regionalism & secularism
- Salient features of world’s physical geography
- Distribution of key natural resources across the world (including South Asia & Indian subcontinent)
- Factors responsible for location of primary, secondary, tertiary sector industries in various parts of the world (including India)
- Important geophysical phenomena – earthquakes, tsunamis, volcanic activity, cyclones
- Changes in geographical features and their effect on flora and fauna
GS Paper II – Governance, Constitution, Polity, Social Justice & International Relations
- Indian Constitution – Historical underpinnings, evolution, features, amendments, significant provisions, basic structure
- Functions & responsibilities of the Union & States, issues & challenges pertaining to the federal structure
- Devolution of powers and finances up to local levels, challenges therein
- Separation of powers between various organs, dispute redressal mechanisms and institutions
- Comparison of the Indian constitutional scheme with that of other countries
- Parliament and State Legislatures – structure, functioning, business conduct, powers, privileges, issues
- Executive and Judiciary – structure, organization, functioning, Ministries, departments
- Representation of People’s Act – salient features
- Appointment to constitutional posts, powers, functions & responsibilities of constitutional bodies
- Statutory, regulatory and quasi-judicial bodies
- Government policies and interventions for development in various sectors
- Development processes and the development industry – role of NGOs, SHGs, donors, charities, institutional stakeholders
- Welfare schemes for vulnerable sections, mechanisms, institutions and bodies constituted for protection and betterment
- Issues relating to development and management of Social Sector/Services relating to Health, Education, Human Resources
- Issues relating to poverty and hunger
- Important aspects of governance – transparency, accountability, e-governance (applications, models, successes, limitations, potential)
- Citizens’ Charters, transparency & accountability, institutional and other measures
- Role of civil services in a democracy
- India and its neighborhood relations
- Bilateral, regional and global groupings & agreements involving India and/or affecting India’s interests
- Effect of policies & politics of developed and developing countries on India’s interests
- Indian diaspora
- Important international institutions, agencies and fora – their structure and mandate
GS Paper III – Technology, Economic Development, Biodiversity, Environment, Security & Disaster Management
- Indian Economy – issues and challenges, planning, resource mobilization, growth, development and employment
- Inclusive growth and issues arising from it
- Government Budgeting
- Major crops, cropping patterns, irrigation, storage, transport & marketing of agricultural produce, issues & related constraints, e-technology in aid of farmers
- Issues relating to direct & indirect farm subsidies, MSP, buffer stocks & food security
- Technology missions
- Economics of animal rearing
- Food processing & related industries in India – scope, significance, location, upstream & downstream requirements, supply chain management
- Land reforms in India
- Effects of liberalization on the economy, changes in industrial policy & their effects on industrial growth
- Infrastructure – energy, ports, roads, airports, railways
- Investment models
- Science & Technology developments and their applications & effects in everyday life
- Achievements of Indians in science & technology, indigenization of technology, developing new technology
- Awareness in IT, space, computers, robotics, nano-technology, bio-technology
- Intellectual Property Rights
- Conservation, environmental pollution & degradation
- Environmental impact assessment
- Disaster and disaster management
- Linkages between development and spread of extremism
- Role of external state & non-state actors in creating challenges to internal security
- Challenges to internal security through communication networks, media & social networking sites
- Basics of cyber security; money-laundering and its prevention
- Security challenges & management in border areas, linkages of organized crime with terrorism
- Various security forces and agencies and their mandate
GS Paper IV – Ethics, Integrity & Aptitude
- Ethics and Human Interface – Essence, determinants & consequences of Ethics in human actions
- Dimensions of ethics, ethics in private & public relationships
- Human values – lessons from great leaders, reformers, administrators
- Role of family, society and educational institutions in inculcating values
- Attitude – content, structure, function; influence & relation with thought and behavior
- Moral & political attitudes; social influence and persuasion
- Aptitude & foundational values for Civil Services – integrity, impartiality, non-partisanship, objectivity, dedication to public service, empathy, tolerance, compassion
- Emotional intelligence – concepts, utilities, application in administration & governance
- Contributions of moral thinkers and philosophers from India & world
- Public/Civil service values & Ethics in Public administration
- Status & problems; ethical concerns & dilemmas in government and private institutions
- Laws, rules, regulations & conscience as sources of ethical guidance
- Accountability & ethical governance
- Strengthening of ethical & moral values in governance
- Ethical issues in international relations & funding
- Corporate governance
- Probity in Governance – concept of public service, philosophical basis of governance & probity
- Information sharing & transparency in government, RTI, codes of ethics, citizen’s charters
- Work culture, quality of service delivery, utilization of public funds, challenges of corruption
- Case studies on above issues
📌 Personality Test (Interview)
The interview (275 marks) assesses overall suitability of the candidate for public service. It tests:
- General awareness and social traits
- Critical powers of assimilation
- Balance of judgment and mental alertness
- Logical exposition
- Leadership, decision-making qualities
- Intellectual and moral integrity
📌 Frequently Asked Questions on UPSC Syllabus
1. What is the UPSC Civil Services Examination syllabus?
The UPSC syllabus consists of three stages: (a) Preliminary Examination – General Studies Paper I & CSAT, (b) Main Examination – 9 descriptive papers including 4 General Studies papers, 1 Essay, 2 Optional subject papers, and 2 qualifying language papers, and (c) Personality Test/Interview. The official syllabus is notified by UPSC every year in the examination notification.
2. Where can I download the official UPSC syllabus PDF?
The official UPSC syllabus PDF can be downloaded from the Union Public Service Commission website (upsc.gov.in). We have also embedded the syllabus PDF above on this page for easy reference.
3. What subjects are included in UPSC Mains GS Papers?
The four General Studies papers cover a wide range of topics such as Indian Heritage & Culture, History, Geography, Polity, Governance, Social Justice, International Relations, Technology, Economic Development, Environment, Security and Ethics.
4. What is the weightage of the UPSC Interview?
The UPSC Personality Test (Interview) carries 275 marks. It tests a candidate’s personality, communication skills, presence of mind, and overall suitability for a career in public service rather than subject knowledge alone.
5. How should I start preparing for the UPSC syllabus?
Start with NCERT books for foundation, then move to standard reference books. Focus first on the Prelims syllabus, then gradually cover Mains GS papers and your chosen Optional subject. Consistent current affairs preparation is equally important.
