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IAS (UPSC CSE) 2021 Mains Syllabus

Updated On -

May 27, 2021

The IAS mains exam comprises nine theory papers and marks in seven of those papers are taken into consideration for preparing the final merit list. The other two papers, English and Indian Language, are qualifying in nature (candidates have to score 25% or above to be eligible for selection). The previous years papers along with the answer keys is released by the commission on the official website to maintain transparency.

Crash Course

The candidates who score above the IAS cut-off in the first stage (Prelims) of the IAS exam will only be eligible for the UPSC Mains. The 2021 IAS Mains was scheduled for September 17, 2021, but now it has been deferred. The new dates will be announced soon by the Commission. While only objective-type (MCQs) questions are asked in Prelims, the subjective Mains exam requires a deeper understanding of the topics.

UPSC 2020-2021 | IAS Mains Pattern

The purpose of this stage of the CSE is to test the understanding of the candidates and to check whether they have the intellectual capacity to present the answers in a clear, concise and coherent manner in the given time frame.

UPSC Mains Pattern

Paper Subject Duration Total marks
Paper A Compulsory Indian language 3 hours 300 (Qualifying)
Paper B English 3 hours 300 (Qualifying)
Paper I Essay 3 hours 250
Paper II General Studies I – Indian Heritage & Culture, History & Geography of the World & Society 3 hours 250
Paper III General Studies II – Governance, Constitution, Welfare Initiatives, Social Justice & International Relations 3 hours 250
Paper IV General Studies III – Technology, Economic Development, Agriculture, Biodiversity, Security & Disaster Management 3 hours 250
Paper V General Studies IV – Ethics, Integrity & Aptitude 3 hours 250
Paper VI Optional Subject – Paper I 3 hours 250
Paper VII Optional Subject – Paper II 3 hours 250

Given below are some quick reference links related to IAS/UPSC preparation. For the detailed UPSC mains syllabus, please scroll down.

Mains Syllabus

UPSC Mains Syllabus

Language Papers (Indian language and English)

Although both these papers are only qualifying in nature, candidates should not be complacent as if they fail to score below 25% in either of them, their remaining answer sheets won’t even be evaluated. Both the papers follow a similar pattern of questions as given below.

  • One essay question for 100 marks – candidates have to select one out of a few given topics
  • Reading comprehension and related five-six questions for a total of 60 marks
  • Precis writing for 60 marks – the answer sheet will have a separate grid structure where this has to be written
  • Translation from English to chosen language for 20 marks
  • Translation from chosen language to English for 20 marks
  • Grammar and basic language usage such as synonyms, sentence correction etc. for a total of 40 marks

Also Read:

Essay

The UPSC mains syllabus does not have any prescribed syllabus for the essay paper as such. As per the UPSC, “Candidates are expected to keep close to the subject of the essay to arrange their ideas in an orderly fashion and to write concisely. Credit will be given for effective and exact expression.”

Candidates are required to write two essays from a list of given topics for a combined total of 250 marks.

Also, Read How to write a good essay in IAS (UPSC CSE) Mains Essay Paper

GS Paper 1

  • Indian Culture – Salient aspects of Art Forms, Literature and Architecture from ancient to modern times.
  • Modern Indian History
    • Significant events, issues, personalities during the middle of the eighteenth century (the 1750s) until the present.
    • Different stages and important contributors and contributions from various parts of the country in ‘The Freedom Struggle’.
    • Post-independence consolidation and reorganisation within the country.
  • History of the world
  • Events, forms and effect on society since the 18th century (world wars, the industrial revolution, colonisation, redraw of national boundaries, decolonisation, political philosophies like communism, capitalism, socialism, etc.)
  • Society
    • Indian society and diversity – Salient aspects.
    • Role of women and women’s organisations, population and associated issues, poverty and developmental issues, urbanisation, their problems and remedies.
    • Social empowerment, communalism, regionalism & secularism.
    • Effects of globalisation on Indian society.
  • 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 polar ice caps) and, in flora and fauna and the effects of such changes.
    • Salient features of the world's physical geography.

Also Read: IAS (UPSC CSE) General Studies Paper I Preparation Strategy for UPSC Mains 2021

GS Paper II

  • Indian Constitution
    • historical underpinnings,
    • evolution, features
    • amendments, significant provisions
    • basic structure doctrine
    • Comparison of the Indian constitutional scheme with that of other countries
  • 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
  • Structure, organisation and functioning of the Executive and the Judiciary
  • Parliament and State Legislatures
    • structure, functioning
    • conduct of business
    • powers & privileges and issues arising out of these
  • 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 aimed at 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, institutional and other stakeholders.
  • Welfare schemes for vulnerable sections of the population by the Centre and the 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 the 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
  • International Relations
    • India and its neighbourhood – International relations
    • Bilateral, regional and global groupings and agreements involving India and/or affecting the Indian interests
    • Effect of policies and politics of developed and developing countries on India’s interests, Indian diaspora.
    • Important International institutions, agencies, their structure and mandates

Also Read: IAS (UPSC CSE) General Studies Paper-II Preparation Strategy for UPSC Mains 2021

GS Paper III

  • Economy
    • Indian Economy and issues relating to planning, mobilisation of resources, growth, development and employment.
    • Government Budgeting.
    • Inclusive growth and associated issues/challenges
    • Effects of liberalisation on the economy (post-1991 changes), changes in industrial policy and their effects on industrial growth.
    • Infrastructure – Energy, Ports, Roads, Airports, Railways etc.
    • Investment models (PPP etc)
    • Agriculture
      • Major 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
      • Economics of animal rearing.
      • Food processing and related industries in India – scope and significance, location, upstream and downstream requirements, supply chain management.
      • 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
      • Land reforms in India.
  • Science and Technology
    • Recent developments and their applications and effects in everyday life
    • Achievements of Indians in science & technology.
    • Indigenisation of technology and developing new technology.
    • General awareness in the fields of IT, Space, Computers, Robotics, Nanotechnology, bio-technology
    • Issues relating to intellectual property rights
  • Environment
    • Conservation,
    • Environmental pollution and degradation
    • Environmental impact assessment
  • Disaster Management (Laws, Acts etc.)
  • Security
    • Challenges to internal security (external state and non-state actors)
    • Linkages between development and spread of extremism
    • Challenges to internal security through communication networks, the role of media and social networking sites in internal security challenges,
    • Basics of cybersecurity; money-laundering and its prevention
    • Security challenges and their management in border areas; linkages of organised crime with terrorism
    • Various Security forces and agencies and their mandates

Also Read: IAS (UPSC CSE) General Studies Paper III Preparation Strategy for UPSC Mains 2021

GS Paper IV

This Ethics paper in the UPSC mains syllabus includes questions to check the candidates’ attitude and approach to issues relating to integrity and probity in public life and his/her problem-solving approach to various societal issues. Questions may utilise the case study approach to determine these aspects and the exam covers area as mentioned in the syllabus given below.

  • Ethics and Human Interface
    • The essence of Ethics, Determinants and Consequences of Ethics in Human Interaction
    • 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 moral and ethical values
  • Attitude
    • Content, structure and function of attitude
    • Influence of attitude in thought and behaviour
    • Relation of attitude to thought and behaviour
    • Moral and Political attitudes
    • Social influence and persuasion
  • Aptitude
    • Aptitude and foundational values of Civil Service
    • Integrity
    • Impartiality and non-partisanship
    • Objectivity
    • Dedication to public service
    • Empathy, tolerance and compassion towards the weaker sections of the society
  • Emotional Intelligence
    • Concepts of emotional intelligence
    • Utility and application of emotional intelligence in administration and governance
  • Contributions of Thinkers and Philosophers
    • Contributions of moral thinkers and philosophers from India and the world to the concepts of morality
  • Public/Civil Service Values and Ethics in Public Administration
    • Status and associated 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
    • The 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

Also Read: IAS (UPSC CSE) General Studies Paper IV Preparation Strategy for UPSC Mains 2021

Optional Subject (Two Papers)

A candidate has to choose one optional subject (out of a total of 48 options). There will be two papers for a combined total of 500 marks. Selecting the best optional subject for UPSC mains should be a careful and considered decision. Refer to the link given above to understand which optional subject will be the best for you.

Conclusion

Conclusion

The IAS mains syllabus is comprehensive and the questions asked in the CSE require not only a certain depth of understanding but also the ability to present the answers in a coherent manner. The syllabus of UPSC mains comprises both static and dynamic aspects. Hence, it is essential for the IAS aspirants to track and sort the current affairs under appropriate papers/headings as per the UPSC mains syllabus.

The Mains exam is for a total of 1750 marks (7 papers * 250 marks) and the aspirants who clear the stage to reach the interview (UPSC Personality Test). The candidates’ score in the interview (out of 275 marks) is added to their marks in UPSC mains and this makes the final merit list of recommended candidates.

3 Months Crash Course

*The article might have information for the previous academic years, please refer the official website of the exam.

Comments


12 Comments
L
lakshay kakkar
What is the purpose of including ethics paper in the IAS exam?
J
jaya garg

Hi. This Ethics paper in the UPSC mains syllabus is included to check the candidates’ attitude and approach to issues relating to integrity and probity in public life and his/her problem-solving approach to various societal issues.

K
koyena biswas
What kind of questions related to Indian Society comes in the IAS exam?
J
jaya garg

Hi. Some of the topics that you need to prepare include Indian society and diversity, Role of women and women’s organisations, population and associated issues, social empowerment, communalism, regionalism & secularism, etc.
Check more information related to IAS GS Paper 1 here.

H
harssham
I am preparing for the IAS 2021, can you tell me the papers that are qualifying in nature?
J
jaya garg

Hi. IAS mains exam consist of nine theory papers and marks in seven of those papers are taken into consideration while preparing the final merit list. The other two papers, including English and Indian Language, are qualifying in nature. Candidates having 25% or above will be considered eligible for selection.

S
sameer
Is studying Indian Constitution important for the IAS GS section?
J
jaya garg

Hi. Yes, it is important. You need to prepare for the topics including historical underpinnings, evolution, features, amendments, significant provisions, basic structure doctrine, etc. Refer UPSC Mains Syllabus here.

A
ananya pandey
I am preparing for the IAS exam, can you tell me what comes in Essay?
J
jaya garg

Hi. The UPSC mains syllabus don’t have any particular syllabus for the essay paper as such. As per the UPSC, candidates giving the exam are expected to keep close to the subject of the essay to arrange their ideas in an orderly fashion and to write concisely.

S
sandesh kumar
How many papers are asked in the IAS mains exam?
J
jaya garg

Hi. The IAS mains exam comprises of nine theory papers and marks in seven of those papers are taken into consideration for preparing the final merit list. The other two papers, including English and Indian Language, are qualifying in nature and one need to score 25% in the same.

M
muheshraaj
What are included in Paper IV mains exam?
J
jaya garg

Hi Muheshraaj. Paper IV General Studies III – Technology, Economic Development, Agriculture, Biodiversity, Security & Disaster Management

L
lakshay kakkar
How many marks are required in language papers?
J
jaya garg

Hi Lakshay, Although language papers (Indian language and English) papers are only qualifying in nature, but candidates must not complacent as in case they fail to score below 25% in either of them, their remaining answer sheets won’t even be evaluated. Both the papers follow a similar pattern of questions as mentioned here.

U
uma goenka
Which subjects are best for IAS Exam?
J
jaya garg

Hi Uma. There is no right answer to these questions. Every year’s paper is different and each year the passing percentage of each subject is different. So study all the subjects in detail as you never know what will come in the exam. For more information, you can click here.

T
tanishka shah
What is the role of current affairs in the IAS mains syllabus?
J
jaya garg

Hi Tanishka. Current Affairs section plays an important role in IAS preparation. All the topics in the IAS Syllabus need to be linked with the current events national and International happenings. Hence, it is important for the IAS aspirants to track and sort the current affairs under appropriate papers/headings as per the UPSC mains syllabus.

K
koyena biswas
What IAS Economy Syllabus covers?
J
jaya garg

Hi Koyena. The IAS economy syllabus includes Indian Economy and issues relating to planning, mobilisation of resources, growth, development and employment; government budgeting, and much more. More details related to the same are mentioned here.

A
arushi thankur
What are the sources to prepare the UPSC IAS mains exam?
J
jaya garg

Hi Arushi. Candidates must refer to the standard textbooks, start with the NCERT books before moving to the best recommended books. Candidates must prepare the topics from the standard reference books and relate it with the newspapers.