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Syllabus

Introduction

The UPSC Civil Services Examination (CSE) syllabus is the foundation of every successful preparation strategy. Whether you are preparing for the IAS, IPS, IFS, IRS, or other Civil Services, understanding the official syllabus helps you study the right topics, avoid unnecessary resources, and prepare in a structured manner.

The UPSC syllabus is divided into three stages—Preliminary Examination, Main Examination, and Personality Test (Interview). Each stage evaluates different skills, ranging from conceptual understanding and analytical ability to ethical reasoning, communication, and decision-making.

On this page, you can download the official UPSC Syllabus PDF and understand the syllabus structure before beginning your preparation.


Table of Contents

  • UPSC Exam Overview
  • UPSC Selection Process
  • UPSC Preliminary Syllabus
  • UPSC Mains Syllabus
  • UPSC Interview
  • Download UPSC Syllabus PDF
  • How to Prepare According to the Syllabus
  • Frequently Asked Questions

UPSC Exam Overview

The Union Public Service Commission (UPSC) conducts the Civil Services Examination every year to recruit candidates for prestigious services including:

  • Indian Administrative Service (IAS)
  • Indian Police Service (IPS)
  • Indian Foreign Service (IFS)
  • Indian Revenue Service (IRS)
  • Indian Forest Service (through a separate examination)
  • Various Central Civil Services

The examination is regarded as one of India’s most competitive recruitment processes because it evaluates knowledge, analytical thinking, communication skills, leadership, and administrative aptitude.


UPSC Selection Process

The Civil Services Examination consists of three stages.

Preliminary Examination

The Preliminary Examination is an objective-type screening test comprising:

  • General Studies Paper I
  • CSAT (General Studies Paper II)

Only candidates who qualify the Preliminary Examination are eligible to appear for the Main Examination. Paper II (CSAT) is qualifying in nature with a minimum qualifying standard prescribed by UPSC.


Main Examination

The Main Examination is a descriptive written examination consisting of:

  • Essay
  • General Studies Paper I
  • General Studies Paper II
  • General Studies Paper III
  • General Studies Paper IV
  • Optional Subject Paper I
  • Optional Subject Paper II
  • Qualifying Language Papers

The Mains examination evaluates conceptual understanding, analytical ability, and answer-writing skills.


Personality Test (Interview)

Candidates who qualify the Main Examination appear for the Personality Test conducted by the UPSC Board.

The interview assesses:

  • Personality
  • Leadership qualities
  • Communication skills
  • Decision-making ability
  • Mental alertness
  • Administrative aptitude
  • Ethical outlook

UPSC Preliminary Syllabus

The Preliminary Examination consists of two papers.

General Studies Paper I

The syllabus broadly covers:

  • Current Affairs
  • Indian History
  • Indian National Movement
  • Indian and World Geography
  • Indian Polity and Governance
  • Economic and Social Development
  • Environment and Ecology
  • Biodiversity
  • Climate Change
  • General Science

General Studies Paper II (CSAT)

The CSAT syllabus includes:

  • Reading Comprehension
  • Logical Reasoning
  • Analytical Ability
  • Decision Making
  • Problem Solving
  • General Mental Ability
  • Basic Numeracy
  • Data Interpretation

CSAT is qualifying in nature, and candidates must secure the minimum qualifying marks prescribed by UPSC.


UPSC Mains Syllabus

The UPSC Main Examination evaluates both knowledge and analytical skills.

It includes:

  • Essay
  • Indian Heritage and Culture
  • History
  • Geography
  • Indian Society
  • Constitution
  • Governance
  • International Relations
  • Economy
  • Science and Technology
  • Environment
  • Disaster Management
  • Security
  • Ethics, Integrity and Aptitude
  • Optional Subject

Candidates should study each paper according to the official syllabus while integrating current affairs into their preparation.


How to Prepare According to the UPSC Syllabus

Following the syllabus from the beginning helps candidates stay focused throughout their preparation.

A few practical tips include:

  • Read the complete syllabus before starting any subject.
  • Divide the syllabus into manageable sections.
  • Study standard reference books instead of multiple sources.
  • Connect current affairs with static subjects.
  • Revise regularly using concise notes.
  • Solve previous year question papers to understand topic weightage.
  • Practise answer writing for the Main Examination.

Related Study Materials

To cover the complete UPSC syllabus, explore the following study resources:

  • Indian Polity
  • Indian Economy
  • Geography
  • Environment
  • Ancient India
  • Medieval India
  • Modern India
  • Art & Culture
  • Ethics, Integrity & Aptitude
  • CSAT
  • Essay
  • Current Affairs
  • UPSC Preparation Strategy

Frequently Asked Questions

What is the UPSC syllabus?

The UPSC syllabus is the official list of subjects and topics prescribed by the Union Public Service Commission for the Civil Services Examination. It covers the Preliminary Examination, Main Examination, and Personality Test.


Does the UPSC syllabus change every year?

The syllabus generally remains stable, although UPSC may revise certain sections from time to time. Candidates should always refer to the latest official syllabus before starting their preparation.


Is the same syllabus applicable for IAS, IPS and IRS?

Yes. The Civil Services Examination syllabus is common for recruitment to IAS, IPS, IRS and most other services filled through the UPSC Civil Services Examination.


Is CSAT qualifying?

Yes. CSAT (General Studies Paper II) is qualifying in nature. Candidates must obtain the minimum qualifying marks specified by UPSC for their General Studies Paper I to be evaluated.


Where can I download the official UPSC syllabus PDF?

You can download the latest official UPSC Prelims and Mains syllabus PDF from this page using the download button provided above. The PDF includes the complete syllabus prescribed for the Civil Services Examination.

Introduction

The UPSC Civil Services Examination (CSE) syllabus is the foundation of every successful preparation strategy. Whether you are preparing for the IAS, IPS, IFS, IRS, or other Civil Services, understanding the official syllabus helps you study the right topics, avoid unnecessary resources, and prepare in a structured manner.

The UPSC syllabus is divided into three stages—Preliminary Examination, Main Examination, and Personality Test (Interview). Each stage evaluates different skills, ranging from conceptual understanding and analytical ability to ethical reasoning, communication, and decision-making.

On this page, you can download the official UPSC Syllabus PDF and understand the syllabus structure before beginning your preparation.


Table of Contents

  • UPSC Exam Overview
  • UPSC Selection Process
  • UPSC Preliminary Syllabus
  • UPSC Mains Syllabus
  • UPSC Interview
  • Download UPSC Syllabus PDF
  • How to Prepare According to the Syllabus
  • Frequently Asked Questions

UPSC Exam Overview

The Union Public Service Commission (UPSC) conducts the Civil Services Examination every year to recruit candidates for prestigious services including:

  • Indian Administrative Service (IAS)
  • Indian Police Service (IPS)
  • Indian Foreign Service (IFS)
  • Indian Revenue Service (IRS)
  • Indian Forest Service (through a separate examination)
  • Various Central Civil Services

The examination is regarded as one of India’s most competitive recruitment processes because it evaluates knowledge, analytical thinking, communication skills, leadership, and administrative aptitude.


UPSC Selection Process

The Civil Services Examination consists of three stages.

Preliminary Examination

The Preliminary Examination is an objective-type screening test comprising:

  • General Studies Paper I
  • CSAT (General Studies Paper II)

Only candidates who qualify the Preliminary Examination are eligible to appear for the Main Examination. Paper II (CSAT) is qualifying in nature with a minimum qualifying standard prescribed by UPSC.


Main Examination

The Main Examination is a descriptive written examination consisting of:

  • Essay
  • General Studies Paper I
  • General Studies Paper II
  • General Studies Paper III
  • General Studies Paper IV
  • Optional Subject Paper I
  • Optional Subject Paper II
  • Qualifying Language Papers

The Mains examination evaluates conceptual understanding, analytical ability, and answer-writing skills.


Personality Test (Interview)

Candidates who qualify the Main Examination appear for the Personality Test conducted by the UPSC Board.

The interview assesses:

  • Personality
  • Leadership qualities
  • Communication skills
  • Decision-making ability
  • Mental alertness
  • Administrative aptitude
  • Ethical outlook

UPSC Preliminary Syllabus

The Preliminary Examination consists of two papers.

General Studies Paper I

The syllabus broadly covers:

  • Current Affairs
  • Indian History
  • Indian National Movement
  • Indian and World Geography
  • Indian Polity and Governance
  • Economic and Social Development
  • Environment and Ecology
  • Biodiversity
  • Climate Change
  • General Science

General Studies Paper II (CSAT)

The CSAT syllabus includes:

  • Reading Comprehension
  • Logical Reasoning
  • Analytical Ability
  • Decision Making
  • Problem Solving
  • General Mental Ability
  • Basic Numeracy
  • Data Interpretation

CSAT is qualifying in nature, and candidates must secure the minimum qualifying marks prescribed by UPSC.


UPSC Mains Syllabus

The UPSC Main Examination evaluates both knowledge and analytical skills.

It includes:

  • Essay
  • Indian Heritage and Culture
  • History
  • Geography
  • Indian Society
  • Constitution
  • Governance
  • International Relations
  • Economy
  • Science and Technology
  • Environment
  • Disaster Management
  • Security
  • Ethics, Integrity and Aptitude
  • Optional Subject

Candidates should study each paper according to the official syllabus while integrating current affairs into their preparation.


How to Prepare According to the UPSC Syllabus

Following the syllabus from the beginning helps candidates stay focused throughout their preparation.

A few practical tips include:

  • Read the complete syllabus before starting any subject.
  • Divide the syllabus into manageable sections.
  • Study standard reference books instead of multiple sources.
  • Connect current affairs with static subjects.
  • Revise regularly using concise notes.
  • Solve previous year question papers to understand topic weightage.
  • Practise answer writing for the Main Examination.

Related Study Materials

To cover the complete UPSC syllabus, explore the following study resources:

  • Indian Polity
  • Indian Economy
  • Geography
  • Environment
  • Ancient India
  • Medieval India
  • Modern India
  • Art & Culture
  • Ethics, Integrity & Aptitude
  • CSAT
  • Essay
  • Current Affairs
  • UPSC Preparation Strategy

Frequently Asked Questions

What is the UPSC syllabus?

The UPSC syllabus is the official list of subjects and topics prescribed by the Union Public Service Commission for the Civil Services Examination. It covers the Preliminary Examination, Main Examination, and Personality Test.


Does the UPSC syllabus change every year?

The syllabus generally remains stable, although UPSC may revise certain sections from time to time. Candidates should always refer to the latest official syllabus before starting their preparation.


Is the same syllabus applicable for IAS, IPS and IRS?

Yes. The Civil Services Examination syllabus is common for recruitment to IAS, IPS, IRS and most other services filled through the UPSC Civil Services Examination.


Is CSAT qualifying?

Yes. CSAT (General Studies Paper II) is qualifying in nature. Candidates must obtain the minimum qualifying marks specified by UPSC for their General Studies Paper I to be evaluated.


Where can I download the official UPSC syllabus PDF?

You can download the latest official UPSC Prelims and Mains syllabus PDF from this page using the download button provided above. The PDF includes the complete syllabus prescribed for the Civil Services Examination.