Latest UPSC IAS Exam Syllabus : Download In PDF


In this, you are being given complete information related to UPSC Syllabus. Every year recruitment examination for the Indian Administrative Services to the post of Indian Administrative Service Officer is conducted by the Union Public Service Commission. Every year around 13 to 15 lakh candidates fill the application form in the recruitment exam of Union Public Service Commission. The complete syllabus of the Indian Administrative Service Recruitment Examination conducted by the Union Public Service Commission is given below in a sequential manner. Candidates can get complete information about UPSC Syllabus 2021 from this website. Candidates should read the UPSC Syllabus 2021 (UPSC Syllabus PDF) thoroughly. So that the candidate should prepare well for the exam. Candidates who are preparing for UPSC 2021 Exam.

If you are preparing for UPSC, then you do not need to panic after seeing the number of competitors, because only a few candidates are serious and qualified about this exam, some candidates just take advantage of the 8-10 attempts provided by UPSC. want.

So there is no need to panic, just need to memorize the syllabus given by UPSC. This does not mean that you should be restless now, because without hard penance nothing is achieved.

UPSC exam is conducted in three parts which are as follows-

  1. Prelims Exam
  2. Mains Exam
  3. Interview

General Studies Objective : 100 200 : 2 Hours
CSAT Objective : 80 : 200 2 Hours

UPSC Syllabus : Preliminary Examination
Paper I : General Studies I- (200 Marks) Duration: Two Hours

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, Demography, Social Sector Initiatives etc.
General issues on environmental ecology, biodiversity and climate change
general Science

Paper II : General Studies II (CSAT)- (200 Marks) Duration: Two Hours

  • interpersonal skills including communication skills
  • Logical reasoning and analytical ability
  • decision making and problem solving
  • general mental ability

Basic Numbers (numbers and their relationships, orders of magnitude, etc.) (Class X Level), Data Interpretation (Charts, Graphs, Tables, Data Sufficiency etc. – Class X Level)
Paper-II of Civil Services (Preliminary) Examination will be a qualifying paper carrying minimum qualifying marks of 33%. The questions will be of multiple choice, objective type. It is mandatory for the candidate to appear in both the papers of Civil Services (Preliminary) Examination for the purpose of evaluation. Hence a candidate will be disqualified for not appearing in both the papers of Civil Services (Preliminary) Examination.

UPSC Syllabus :Main Exam

 The objective of the main examination is to assess the overall intellectual traits and depth of understanding of the candidates rather than merely their range of information and memory.
The nature and standard of questions in the General Studies paper (Paper II to Paper V) will be such that a well-educated person will be able to answer them without any special study. The syllabus for the optional subject papers (Paper VI and Paper VII) for the exam is broadly of the Honors degree level.

Paper based on Indian Languages ​​(Paper A) and English (Paper B): The objective of the paper is to test the candidate's ability to read and understand serious prose, and to express his thoughts clearly and correctly in the respective English and Indian language is.

Paper A: Compulsory Indian Language
To be successful in the UPSC Syllabus exam, it is very important to understand the following points.

Understanding of the given passages.

  • accurate writing.
  • Usage and terminology.
  • short essay.
  • Translation from English to Indian language and vice versa Translation from Indian language to English language

Paper B: English

To be successful in the UPSC Syllabus exam, it is very important to understand the following points.

  1. Understanding of the given route. (Comprehension of given passages)
  2. accurate writing.
  3. Usage and terminology.
  4. short essay.
  5. Paper I : Essay

According to the UPSC Syllabus , candidates may have to write essays on many subjects, so it is necessary for the candidates to have a good understanding of essay writing.

Paper 2 : General Studies II

In General Studies-I of UPSC Syllabus, it is asked about Indian Heritage and Culture, History and Geography of World and Society etc.

  • Indian heritage
  • Modern Indian History
  • world history
  • Indian Society
  • Geography

Paper 3: General Studies-II
Questions related to Governance, Constitution, Polity, Social Justice and International Relations are asked in the General Studies-II subject of UPSC Syllabus .

  1. Indian Constitution
  2. Indian polity
  3. Social justice
  4. Indian rule
  5. international relations

Paper 4: General Studies- III
In General Studies-III of UPSC Syllabus, questions about Technology, Economic Development, Biodiversity, Environment, Security and Disaster Management are asked.

  1. Indian Economy
  2. science and technology
  3. Environment and Biodiversity
  4. disaster management
  5. disaster management
  6. Security

Paper 5: General Studies – IV: Ethics, Integrity and Aptitude

  • Ethics and Human Interface
  • attitude
  • Eligibility
  • emotional intelligence
  • Public/Civil Service Values ​​and Ethics in Public Administration
  • potential in governance
  • IAS Eligibility

Paper 6 & 7: Optional Subject Paper I & II Candidates can choose any optional subject.

One can choose any optional subject from the following given subjects in UPSC Syllabus, its list is given below:

  • Agriculture Science
  • Animal Husbandry and Veterinary Science
  • anthropology
  • botany
  • chemistry
  • Civil Engineering
  • commerce and accounting
  • Economics
  • Electrical engineering
  • Geography
  • Geology
  • history
  • law
  • Assamese
  • Bengali
  • Dogri
  • english
  • Gujarati
  • Hindi
  • Kannada
  • cashmere
  • Konkani
  • Maithili
  • Malayalam
  • Manipuri
  • flag
  • Nepali
  • Odia
  • Punjabi
  • Sanskrit
  • Santhali
  • Sindhi
  • Tamil
  • telugu
  • Urdu
  • mathematics
  • mechanical Engineering
  • medical science
  • visit
  • Physics
  • Political Science and International
  • Psychology
  • public administration
  • Sociology
  • statistics
  • zoology

After studying the UPSC Syllabus , you need to know that the examination is organized by the UPSC Commission in the service, the information related to this is given below. Union Public Service Commission (UPSC) conducts recruitment examination every year for the selection of officers in the following services. These services are as follows-

  •  All India Services
  •  Group A Services
  •  Group B Services

The departments that come under these services are as follows-

  • All India Services
  • Indian Administrative Service (IAS Officer)
  • Indian Police Service (IPS Officer)
  • Indian Forest Service (IFS Officer)

Group A Services [Group A]

  • Indian Foreign Service Officer
  •  revenue service officer
  •  Corporate Legal Service Officer
  •  Audit & Accounts Service Officer
  •  civil accounts officer
  •  Railway Accounts Officer
  •  defense accounts officer
  •  Finance, Post & Telegraph Accounts Officer
  •  postal service officer
  •  Ordnance Factory Administrative Officer
  •  Defense Estates Service Officer
  •  Railway Protection Force Administrative Officer
  • Group B Services [Group B]
  • Armed Forces Headquarters Civil Services Officer (DANICF)
  •  Pondicherry Civil Service & Police Service Officer

To become an officer in all the above services, a candidate has to appear in three phases of examination. This three stage exam is as follows-

Note: To become an officer in all the above services, one is required to clear the UPSC exam which has three stages as follows:

  • preliminary examination
  •  main exam
  •  interview

What is the salary of IAS
After becoming an IAS, the initial salary starts from around 56,100, which also reaches 2,50,000 by the time the service is completed. Each officer is given different allowances for serving in different places, in which traveling allowance, dearness allowance, rent allowance etc. are added separately.

1. History of India and Indian National Movement
Around 10 -12 questions are asked every year from this section. There are two parts to this subject.

  • History of India
  • Indian National Movement

History of India subject has topics from Ancient History, Medieval History and Modern History. In modern history, more attention will have to be paid to the topics related to the Indian National Movement. Students should read the Indian National Movement very extensively because most of the questions come from these topics.

4 to 6 questions can be asked from Ancient History. in ancient history

  • Ancient Civilizations,
  • Vedic period,
  • Features of Buddhism and Jainism,
  • Architecture of temple construction,
  • Kingdoms of South India in ancient times,
  • Maurya Dynasty
  • Gupta Dynasty
  • Pratihara, Chola, Chera. pandya kingdom
  • Sangam literature etc.are very important.

From Medieval History 2 to 4 questions can come. in this

• Delhi Sultanate Period,
• About the Mughal period, Akhbar's rule,
• Tughlaq dynasty,
• Sufi Movement,
• Rulers of Rajasthan,
• Major wars,
• Regarding the administration of the principal rulers,
• The arrival of European powers in India and the conflict between them
All this is also important.

To students for Modern History

• Decline of the Mughal Empire,
• Rise of Company rule in India,
• Due to the conflict of 1857,
• The leader of the conflict,
• Company's governance and changes after 1857,
• Facts related to the formation of Congress Party,
• Social movements and their associated leaders
etc. are important.

The timeline of events in the Indian National Movement must be read so that there can be a general knowledge of the events. The national level movements like non-cooperation movement, Quit India movement etc. should be read very extensively. Every single fact related to Mahatma Gandhi and Jawaharlal Nehru should be remembered. The Congress session and its presidency are very important. Reading history as a story makes it easier to remember.

2. Indian and World Geography - Physical, Social, Economic Geography of India and the World

Physical, Social, Economic Geography of India and the World means that every dimension related to Geography is important. Around 15 questions can come from this section. In IAS Prelims exam a lot of questions are asked from Indian Geography and this topic is also a bit scientific, so it is difficult to understand it. In this section all those topics are important which are important for the country of India from any point of view like

  • Himalayas and other mountains
  • rivers of india,
  • Indian Monsoon System,
  • mineral wealth,
  • Demography means population data,
  • Different tribals etc. settled in India.

It is very important to understand the fundamentals of Physical Geography in this section. As well as

World's important water currents,

Pacific Ocean Belt,
• Mid Atlantic Ridge,
• Major Commercial & Industrial Areas,
• Important Ports,
• Exporters,
• Producers
It is also necessary to read etc.

3. Indian Polity and Governance- Constitution, Political System, Panchayati Raj, Public Policy

Around 10-15 questions can come from this section in IAS Prelims. Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues, etc. This means that this section expects you to have complete knowledge of the Constitution of India. Without this how the constitution works

• How laws are made,
• How the country is run,
• How the government works,
• Central and State Government Relations
There are other topics too.

Public policy means that what is the policy of the government for various subjects and what programs have been implemented by the government for its implementation.

Rights Issues means the rights and issues related to the citizens of India. like

• Adhaar and Right to Privacy, etc.
• Important Supreme Court Decisions related to Fundamental Rights are also important.

4. Economic and Social Development-Sustainable Development, Poverty, Inclusion, Demographics, Social Sector Initiatives, etc.

Each and every topic in this section is very important. Economic and Social Development means how India's economic development has happened and what is its impact on social development. The basic concept of Sustainable Development is very important. Many times its definition has been asked in the exam. Along with this, special care should be taken of important events related to Sustainable Development in the world. Poverty means what is the concept of Poverty in India and the world and what is the definition of Poverty Line related to it.

Inclusion is a new concept, it means both Economic and Social Inclusion. Complete information should be kept about the schemes that the Government of India is running for financial and social inclusion. Population in Demographics and many related figures like

• Employment Rate,
• Participation of Women in Work Force,
• Migration Data,
• Child Sex Ratios,
etc. are important.

In Social Sector Initiatives, schemes being run by the Central Government or any State Government should be prepared. This topic should be studied by connecting it with current affairs. Newspaper and monthly Current Affairs magazine are the right medium for this. Around 15 -18 questions come from this section.

5. General issues on Environmental Ecology, Bio-diversity and Climate Change

In this section questions are asked from Environmental Science, Ecology, Bio-diversity and Climate Change. A lot of questions were asked from this section in the recent IAS Prelims Exam. Due to the absence of any one standard text book, it is a bit difficult to prepare this section as it has to be prepared from many sources. It should read Principles of Environment and Ecology, Concepts in Bio-diversity, Climate Change Phenomenon in Detail etc.
Simultaneously, bio-diversity hotspots, in-situ ex-situ conservation, concepts of global warming and other related concepts should be prepared. globally organized
• UNFCC summits,
• IPCC reports,
• India State of Forest Report,
• Niti Ayog's reports related to Environment and Climate Change

Reading is mandatory. Around 10 questions can come from this section so it cannot be skipped.

6. General issues on Environmental Ecology, Bio-diversity and Climate Change
In this section questions are asked from Environmental Science, Ecology, Bio-diversity and Climate Change. A lot of questions were asked from this section in the recent IAS Prelims Exam. Due to the absence of any one standard text book, it is a bit difficult to prepare this section as it has to be prepared from many sources. It should read Principles of Environment and Ecology, Concepts in Bio-diversity, Climate Change Phenomenon in Detail etc.
Simultaneously, bio-diversity hotspots, in-situ ex-situ conservation, concepts of global warming and other related concepts should be prepared. globally organized
• UNFCC summits,
• IPCC reports,
• India State of Forest Report,
• Niti Ayog's reports related to Environment and Climate Change
Reading is mandatory. Around 10 questions can come from this section so it cannot be skipped.

7. General Science
The technology part is not written in the General Science section but questions are asked from it. UPSC treats questions related to technology as current events. Up to 8 questions are asked from this section. To prepare this section, the knowledge of Physics, Chemistry and Biology up to class 10th is sufficient. At the same time, facts related to Nuclear Energy, and Renewable Energy should also be prepared.

Latest technological developments should also be prepared in this section. In this section, new inventions and innovations should also be prepared and it is very important to prepare on what basic principle they work.

In General Studies Paper I, topics related to national security are also asked, such as about India's missile program, questions are also asked about the technology and firepower of various missiles.

In Social Sector Initiatives, schemes being run by the Central Government or any State Government should be prepared. This topic should be studied by connecting it with current affairs. Newspaper and monthly Current Affairs magazine are the right medium for this. Around 15 -18 questions come from this section.

5. General issues on Environmental Ecology, Bio-diversity and Climate Change
In this section questions are asked from Environmental Science, Ecology, Bio-diversity and Climate Change. A lot of questions were asked from this section in the recent IAS Prelims Exam. Due to the absence of any one standard text book, it is a bit difficult to prepare this section as it has to be prepared from many sources. It should read Principles of Environment and Ecology, Concepts in Bio-diversity, Climate Change Phenomenon in Detail etc.
Simultaneously, bio-diversity hotspots, in-situ ex-situ conservation, concepts of global warming and other related concepts should be prepared. globally organized
• UNFCC summits,
• IPCC reports,
• India State of Forest Report,
• Niti Ayog's reports related to Environment and Climate Change
Reading is mandatory. Around 10 questions can come from this section so it cannot be skipped.

6. General issues on Environmental Ecology, Bio-diversity and Climate Change
In this section questions are asked from Environmental Science, Ecology, Bio-diversity and Climate Change. A lot of questions were asked from this section in the recent IAS Prelims Exam. Due to the absence of any one standard text book, it is a bit difficult to prepare this section as it has to be prepared from many sources. It should read Principles of Environment and Ecology, Concepts in Bio-diversity, Climate Change Phenomenon in Detail etc.
Simultaneously, bio-diversity hotspots, in-situ ex-situ conservation, concepts of global warming and other related concepts should be prepared. globally organized
• UNFCC summits,
• IPCC reports,
• India State of Forest Report,
• Niti Ayog's reports related to Environment and Climate Change
Reading is mandatory. Around 10 questions can come from this section so it cannot be skipped.

7. General Science
The technology part is not written in the General Science section but questions are asked from it. UPSC treats questions related to technology as current events. Up to 8 questions are asked from this section. To prepare this section, the knowledge of Physics, Chemistry and Biology up to class 10th is sufficient. At the same time, facts related to Nuclear Energy, and Renewable Energy should also be prepared.

Latest technological developments should also be prepared in this section. In this section, new inventions and innovations should also be prepared and it is very important to prepare on what basic principle they work.

In General Studies Paper I, topics related to national security are also asked, such as about India's missile program, questions are also asked about the technology and firepower of various missiles.

IAS Prelims CSAT
IAS Prelims General Studies II, popularly called as IAS CSAT, is only qualifying and its marks do not add to the merit of IAS Prelims but it is mandatory to pass it. To pass this paper of 200 marks, 66 marks i.e. 33% marks have to be brought.

Comprehension

Most of the questions in CSAT paper are asked from this section. Concentration is tested through comprehension and it is also seen that how the candidate reads a comprehension and understands the message given in it. After becoming an IAS, any decision has to be taken by reading huge files and policy documents and understanding them. There is no syllabus for this, it can be prepared only by practice.

Interpersonal skills including communication skills

This section is meant to test the communication skills of the IAS aspirants that how they can reach their message to other person in minimum words. For this, text should be read from different sources. NCERT Books can prove to be helpful in this subject.

Logical reasoning and analytical ability

This section tests the logical reasoning of IAS aspirants. Testing of logical thinking is very important. Only a logical mind can correctly interpret the given data.

Decision making and problem solving

The most expected from an IAS officer is the right decision making. The most accurate assessment of any problem and its solution, that too in a fair and logical manner, shows the quality of an IAS officer. What can be the most sustainable and most feasible solution to solve any problem is tested in this section.

General Mental Ability

General Mental Ability (GMA) tests generally test how a person learns, understands instructions, and solves problems. Tests of general mental ability include scales that measure specific constructs such as verbal, mechanical, numerical, social and spatial ability.

Data Interpretation & Data Sufficiency

This section is very important and questions are asked every year from it. Data Interpretation is very important for correct policy making, so it is also tested.

To be successful in UPSC Civil Services Examination, it is very important to have the right knowledge of its syllabus and understand each and every topic closely. It will not only guide you but will also help you in proper planning of preparation.

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