UPSC Civil Services Exam (IAS) Syllabus | Exam Paper Pattern

UPSC CSE (IAS Exam) : Pre + Mains + Interview

Civil Services Exam is conducted by UPSC (Union Public Service Commission) every year to recruit candidates to various services & posts in the Government of India. It is a two stage exam consisting of:

  1. Civil Services Preliminary Examination (Objective Type) for the selection of candidates for Civil Services (Main) Examination
  2. Civil Services Main Examination (Written and Interview/Personality Test) for the selection of candidates for the various Services and posts.
Civil Services Exam is conducted by UPSC (Union Public Service Commission) every year to recruit candidates to various services & posts in the Government of India. It is a two stage exam consisting of:

Civil Services Preliminary Examination (Objective Type) for the selection of candidates for Civil Services (Main) Examination
Civil Services Main Examination (Written and Interview/Personality Test) for the selection of candidates for the various Services and posts.
UPSC Civil Services (IAS) Syllabus and Paper Pattern Prelims | Mains

Civil Services Preliminary Exam (Syllabus + Paper Pattern)

It is an objective type exam. It is a screening test for selection of candidates for the Main Examination. The UPSC Prelims syllabus can be divided into two parts:

  1. General Studies Paper I
  2. General Studies Paper II or CSAT
UPSC Civil Services Preliminary Exam Syllabus, Current events of national and international importance.History of India and Indian National Movement.Indian and World Geography - Physical, Social, Economic Geography of India and the World.Indian Polity and Governance - Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues, etc.Economic and Social Development Sustainable Development, Poverty, Inclusion, Demographics, Social Sector initiatives, etc.General issues on Environmental Ecology, Bio-diversity and Climate Change - that do not require subject specialization.General Science.
UPSC CIVIL SERVICES PRELIMINARY EXAM SYLLABUS
Paper-I (General Studies-I) Syllabus
  • Current events of national and international importance.
  • History of India and Indian National Movement.
  • Indian and World Geography – Physical, Social, Economic Geography of India and the World.
  • Indian Polity and Governance – Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues, etc.
  • Economic and Social Development – Sustainable Development, Poverty, Inclusion, Demographics, Social Sector initiatives, etc.
  • General issues on Environmental Ecology, Bio-diversity, and Climate Change – that do not require subject specialization
  • General Science
Paper-II (CSAT) (General Studies-II) Syllabus

The General Studies-II or CSAT is qualifying in nature. Hence, you need to score 33% or 66 marks to qualify for this paper. The UPSC Prelims Syllabus for the CSAT paper is as mentioned below:

  • Comprehension
  • Interpersonal skills including communication skills;
  • Logical reasoning and analytical ability
  • Decision-making and problem solving
  • General mental ability
  • Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level), Data interpretation (charts, graphs, tables, data sufficiency etc. – Class X level)
  • English Language Comprehension skills (Class X level).

UPSC Civil Services Main Exam (Syllabus + Paper Pattern)

Civil Services Main Examination consists of a written examination and an interview (personality test). The written examination (main) will consist of the Nine papers, but only 7 papers will be counted for final merit ranking. The remaining two papers, English and Indian Language, are qualifying in nature. While UPSC CSE Prelims is objective-type (MCQs), The UPSC Mains exam is subjective (written).
UPSC Civil Services Main Syllabus Paper Pattern
  • Civil Services Main Examination consists of a written examination and an interview (personality test).
  • The written examination (main) will consist of the Nine papers, but only 7 papers will be counted for final merit ranking. The remaining two papers, English and Indian Language, are qualifying in nature.
  • While UPSC CSE Prelims is objective-type (MCQs), The UPSC Mains exam is subjective (written).
The Written Examination will consist of the following papers:
Qualifying Papers:
  • Paper‐A
    • One of the Indian Languages to be selected by the candidate from the Languages included in the Eighth Schedule to the Constitution. | 300 Marks
  • Paper‐B
    • English | 300 Marks
Papers to be counted for merit : 
  • Paper‐I
    • Essay | 250 Marks
  • Paper‐II
    • General Studies‐I | 250 Marks  | (Indian Heritage and Culture, History and Geography of the World and Society) 
  • Paper‐III
    • General Studies‐II | 250 Marks | (Governance, Constitution, Polity, Social Justice and International relations) 
  • Paper‐IV
    • General Studies‐III  | 250 Marks | (Technology, Economic Development, Biodiversity, Environment, Security and Disaster Management) 
  • Paper‐V
    • General Studies‐IV | 250 Marks | (Ethics, Integrity and Aptitude) 
  • Paper‐VI
    • Optional Subject‐Paper 1 | 250 Marks
  • Paper‐VII
    • Optional Subject‐Paper 2 | 250 Marks

Sub Total (Written test) 1750 Marks

  • Personality Test | 275 Marks

Grand Total = 2025 Marks [ Written test 1750 Marks + Personality Test 275 Marks ]

Syllabus for Qualifying Papers on Indian languages and English

The aim of the paper is to test the candidates’ ability to read and understand serious discursive prose, and to express ideas clearly and correctly, in English and Indian language. 

The pattern of questions would be broadly as follows : 

(i) Comprehension of given passages. 

(ii) Precis Writing. 

(iii) Usage and Vocabulary. 

(iv) Short Essays. 

Indian Languages :

(i) comprehension of given passages. 

(ii) Precis Writing. 

(iii) Usage and Vocabulary. 

(iv) Short Essays. 

(v) Translation from English to the Indian Language and vice-versa. 

Note :

  • The papers on Indian Languages and English will be of Matriculation or equivalent standard and will be of qualifying nature only. The marks obtained in these papers will not be  counted for ranking. 
  • The candidates will have to answer the English and Indian Languages papers in English  and the respective Indian language (except where translation is involved). 

PAPER ‐ I

Essay: 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.

UPSC civil services mains General Studies Syllabus

PAPER‐II

General Studies‐I : Indian Heritage and Culture, History and Geography of the World and Society.

  • Indian culture will cover the salient aspects of Art Forms, literature and Architecture from  ancient to modern times. 
  • Modern Indian history from about the middle of the eighteenth century until the present- significant events, personalities, issues. 
  • The Freedom Struggle — its various stages and important contributors/contributions from  different parts of the country. 
  • Post-independence consolidation and reorganization within the country. 
  • History of the world will include events from 18th century such as industrial revolution,  world wars, redrawal of national boundaries, colonization, decolonization, political  philosophies like communism, capitalism, socialism etc.— their forms and effect on the society. 
  • Salient features of Indian Society, Diversity of India. 
  • Role of women and women’s organization, population and associated issues, poverty and  developmental issues, urbanization, their problems and their 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 and the Indian  sub-continent); factors responsible for the location of primary, secondary, and tertiary sector  industries in various parts of the world (including India). 
  • Important Geophysical phenomena such as earthquakes, Tsunami, Volcanic activity, cyclone etc., geographical features and their location-changes in critical geographical features  (including water-bodies and ice-caps) and in flora and fauna and the effects of such changes.

PAPER‐III

General Studies‐ II : Governance, Constitution, Polity, Social Justice and International relations.

  • Indian Constitution—historical underpinnings, evolution, features, amendments, significant provisions and basic structure. 
  • Functions and responsibilities of the Union and the States, issues and challenges pertaining to the federal structure, devolution of powers and finances up to local levels and 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, conduct of business, powers & privileges and issues arising out of these. 
  • Structure, organization and functioning of the Executive and the Judiciary—Ministries and Departments of the Government; pressure groups and formal/informal associations and their role in the Polity. 
  • Salient features of the Representation of People’s Act. 
  • Appointment to various Constitutional posts, powers, functions and responsibilities of various Constitutional Bodies. 
  • Statutory, regulatory and various quasi-judicial bodies. 
  • Government policies and interventions for development in various sectors and issues arising out of their design and implementation. 
  • Development processes and the development industry —the role of NGOs, SHGs, various groups and associations, donors, charities, institutional and other stakeholders. 
  • Welfare schemes for vulnerable sections of the population by the Centre and States and the performance of these schemes; mechanisms, laws, institutions and Bodies constituted for the protection and betterment of these vulnerable sections. 
  • 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 and accountability, e-governance – applications, models, successes, limitations, and potential; citizens charters, transparency & accountability and institutional and other measures. 
  • Role of civil services in a democracy. 
  • India and its neighborhood- relations. 
  • Bilateral, regional and global groupings and agreements involving India and/or affecting India’s interests. 
  • Effect of policies and politics of developed and developing countries on India’s interests, Indian diaspora. 
  • Important International institutions, agencies and fora- their structure, mandate.

PAPER‐IV

General Studies‐III: Technology, Economic Development, Bio diversity, Environment, Security and Disaster Management

  • Indian Economy and issues relating to planning, mobilization, of resources, growth,  development and employment. 
  • Inclusive growth and issues arising from it. 
  • Government Budgeting. 
  • Major crops-cropping patterns in various parts of the country, – different types of irrigation  and irrigation systems storage, transport and marketing of agricultural produce and issues and  related constraints; e-technology in the aid of farmers. 
  • Issues related to direct and indirect farm subsidies and minimum support prices; Public  Distribution System- objectives, functioning, limitations, revamping; issues of buffer stocks and  food security; Technology missions; economics of animal-rearing. 
  • Food processing and related industries in India- scope’ and significance, location, upstream  and downstream requirements, supply chain management. 
  • Land reforms in India. 
  • Effects of liberalization on the economy, changes in industrial policy and their effects on  industrial growth. 
  • Infrastructure: Energy, Ports, Roads, Airports, Railways etc. 
  • Investment models. 
  • Science and Technology- developments and their applications and effects in everyday life. 
  • Achievements of Indians in science & technology; indigenization of technology and  developing new technology. 
  • Awareness in the fields of IT, Space, Computers, robotics, nano-technology, bio-technology  and issues relating to intellectual property rights. 
  • Conservation, environmental pollution and degradation, environmental impact assessment. 
  • Disaster and disaster management. 
  • Linkages between development and spread of extremism. 
  • Role of external state and non-state actors in creating challenges to internal security. 
  • Challenges to internal security through communication networks, role of media and social networking sites in internal security challenges, basics of cyber security; money-laundering  and its prevention.
  • Security challenges and their management in border areas – linkages of organized crime with terrorism. 
  • Various Security forces and agencies and their mandate.

PAPER‐V

General Studies ‐ IV: Ethics, Integrity and Aptitude

This paper will include questions to test the candidates’ attitude and approach to issues relating to integrity, probity in public life and his problem solving approach to various issues 

and conflicts faced by him in dealing with society. Questions may utilise the case study  approach to determine these aspects. The following broad areas will be covered : 

  • Ethics and Human Interface: Essence, determinants and consequences of Ethics in-human actions; dimensions of ethics; ethics – in private and public relationships. Human Values – lessons from the lives and teachings of great leaders, reformers and administrators; role of family society and educational institutions in inculcating values. 
  • Attitude: content, structure, function; its influence and relation with thought and behaviour; moral and political attitudes; social influence and persuasion.
  • Aptitude and foundational values for Civil Service, integrity, impartiality and non-partisanship, objectivity, dedication to public service, empathy, tolerance and compassion towards the weaker-sections. 
  • Emotional intelligence-concepts, and their utilities and application in administration and governance. 
  • Contributions of moral thinkers and philosophers from India and world. 
  • Public/Civil service values and Ethics in Public administration: Status and problems; ethical concerns and dilemmas in government and private institutions; laws, rules, regulations and conscience as sources of ethical guidance; accountability and ethical governance; strengthening of ethical and moral values in governance; ethical issues in international relations and funding; corporate governance. 
  • Probity in Governance: Concept of public service; Philosophical basis of governance and probity; Information sharing and transparency in government, Right to Information, Codes of Ethics, Codes of Conduct, Citizen’s Charters, Work culture, Quality of service delivery, Utilization of public funds, challenges of corruption. 
  • Case Studies on above issues.

PAPER‐VI & PAPER VII

Optional Subject Papers I & II

Candidate may choose any optional subject from amongst the List of Optional Subjects

List of optional subjects for Main Examination: 

 (i) Agriculture 

 (ii) Animal Husbandry and Veterinary Science 

 (iii) Anthropology 

 (iv) Botany 

 (v) Chemistry 

 (vi) Civil Engineering 

 (vii) Commerce and Accountancy 

 (viii) Economics 

 (ix) Electrical Engineering

(x) Geography 

 (xi) Geology 

 (xii) History 

 (xiii) Law 

 (xiv) Management 

 (xv) Mathematics 

 (xvi) Mechanical Engineering 

 (xvii) Medical Science 

 (xviii) Philosophy 

 (xix) Physics 

 (xx) Political Science and International Relations 

 (xxi) Psychology 

 (xxii) Public Administration 

 (xxiii) Sociology 

 (xxiv) Statistics 

 (xxv) Zoology 

 (xxvi) Literature of any one of the following languages: Assamese, Bengali, Bodo, Dogri, Gujarati, Hindi, Kannada, Kashmiri, Konkani, Maithili, Malayalam, Manipuri, Marathi, Nepali, Odia, Punjabi, Sanskrit, Santhali, Sindhi, Tamil, Telugu, Urdu and English.

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