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UPSC Mains GS Paper 4 Syllabus 2025 PDF, Check Ethics Paper Strategy

UPSC GS Paper 4 Syllabus 2025 covers the dimensions of Ethics, Integrity, and Aptitude. The UPSC Mains GS Paper 4 syllabus, booklist, and preparation tips are provided in this article for aspirants.
authorImageDeeksha Dixit2 Jun, 2025
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UPSC GS Paper 4 Syllabus

UPSC GS Paper 4 Syllabus 2025: Given the importance of the role played by Civil Servants in the public service delivery system, the UPSC GS Paper 4 syllabus is designed to evaluate the ethics of candidates. The GS 4 paper is also known as the UPSC Ethics paper which is the fifth paper in the mains examination.

The GS Paper 4 syllabus has been provided in the latest UPSC notification and candidates must understand the topics in detail to navigate through the UPSC GS IV Mains question paper. Read on for the complete UPSC GS Paper 4 syllabus, subjects covered , books , and the strategy to be followed in the upcoming mains.

UPSC GS 4 Syllabus 2025

The GS 1 2 3 4 syllabus is designed to test the aptitude and attitude of aspiring future officers. The UPSC GS Paper 4 syllabus has been prepared by the Union Public Service Commission to test the candidates’ attitudes. The GS Paper 4 syllabus PDF is readily available on the official website of the commission. Candidates must download the GS 4 syllabus PDF in Hindi or English from the official website at ‘upsc.gov.in’ before beginning the preparation of collecting the study material

UPSC Mains General Studies IV Structure

The UPSC Mains General Studies IV or Ethics paper is the most dynamic due to the highly subjective nature of the questions. The title of the GS 4 paper is ‘Ethics, Integrity and Aptitude ’. Through thoughtful questions and case studies their approach to issues relating to integrity, probity in public life, and conflicts faced by them in dealing with society is assessed in this paper. The structure of the UPSC Mains General Studies IV question paper is as follows:
  • Candidates have 3 hours to complete the GS 4 question paper worth 250 marks.
  • There are a total of 12 questions divided into two sections.
  • The questions will be printed in both Hindi as well as English language.
  • Section A will consist of 6 questions with each having subparts
  • The word limit for section A which has 10 marker questions is 150.
  • Section B will consist of 6 case studies worth 20 mark s each.
  • The word limit to answer case studies in the GS 4 paper is 250.

UPSC GS Paper 4 Topic Wise Syllabus 2025

The UPSC Mains General Studies Paper 4 syllabus should be at the desk of every candidate as they begin their preparation. The UPSC GS Paper 4 Syllabus in English is available in the official notification having detailed topics on Ethics, Integrity, and Aptitude subjects. The UPSC Ethics syllabus topic-wise is provided in the below table:
  1. 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.
2. Attitude
  • Attitude - Content, structure, function;
  • its influence and relation with thought and behaviour
  • Moral and political attitudes
  • Social influence and persuasion
3. Aptitude
  • 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.
4. Emotional Intelligence
  • EI Concepts, and their utilities and application in administration and governance.
5. Moral Thinkers
  • Contributions of moral thinkers and philosophers from India and the world.
6. Ethics in Public Administration
  • 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
7. Probity in 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.
8. Case Studies
  • Case Studies on the above issues.

Books to Cover GS Paper 4 Syllabus

The GS Paper 4 syllabus indicates that candidates must have basic theoretical knowledge of the concepts of ethics, integrity, and aptitude. Following this, candidates should focus on practical knowledge through newspaper case studies, examples of efficient public service, the lives of great leaders, official reports like ARC, etc. Here is the list of the best books that can be useful to cover the foundational part of the UPSC Ethics Paper Syllabus:
  1. Ethics, Integrity & Aptitude by G Subba Rao & P N Roy Chowdhury
  2. Lexicon for Ethics, Integrity & Aptitude by Niraj Kumar
  3. Ethics, Integrity, and Aptitude by M Karthikeyan.
  4. Selective Reports of 2nd ARC
  5. Corporate Governance guidelines from the Ministry of Corporate Affairs (MCA) website

Download UPSC Mains GS 4 Previous Year Paper

The GS 4 papers from previous years are the most credible resources for candidates. The GS 4 PYQs can help candidates understand the nature of questions asked in the exam and how to cater to the case studies. A direct link to download the previous year's GS 4 question papers is provided here:
UPSC GS 4 Paper Previous Years
GS 4 Question Paper Download Link
GS 4 Paper 2023 Click Here
GS 4 Paper 2022 Click Here
GS 4 Paper 2021 Click Here
GS 4 Paper 2020 Click Here

UPSC Ethics Syllabus Preparation Tips

To cover the Ethics GS 4 syllabus a structural approach can be beneficial for candidates. Since topics are interrelated in the UPSC GS Paper 4 syllabus candidates should interlink theory to case studies. Here are some tips to prepare for the UPSC Ethics paper in mains:
  • Understand the Syllabus: Familiarise yourself with topics such as the concept of ethics, values, emotional intelligence, attitude, aptitude, etc.
  • Pick Standard Resources: Take any one or two books to have foundational knowledge of Ethics, Integrity & Aptitude from the recommended books. Later utilize resources like ARC reports, examples from famous IAS in India, and case studies of good governance to enrich your learning.
  • Memorise Definition: By memorizing definitions of important terminologies in ethics, candidates can articulate their thoughts effectively, demonstrate conceptual clarity, and provide concise answers. This is crucial for scoring well in the examination.
  • Write Good Examples: Writing examples for various ethical terminologies provides concrete illustrations of abstract concepts. These examples help to contextualize ethical principles, making them easier to understand and apply in real-life situations. Make a note of all notable examples for each ethical terminology. Writing correct examples also shows that you understood the topic well and thus can fetch additional marks.
  • Note Down All the Ethical Dilemmas: This will help you save a lot of time in creating dilemmas on paper. It will also give a touch of ethical language to your answer.
  • Take Guidance: Given the complicated nature of the syllabus in certain sections like case studies, candidates should take the help of mentors by joining the UPSC Online coaching 2025 to ensure they perform well in this paper.
  • Practice with Previous Year Papers: Download and solve GS 4 previous year question papers to familiarize yourself with the question pattern. Solve it in a time-bound manner to improve your time management and accuracy .
  • Case Studies: Understand the ethical dilemmas presented in each case study and develop a structured approach to solving them within the given word limit through answer writing practice. While practicing case studies, read the same case study several times to get depth of various ethical situations involved in the case. In this way, you can touch all the basic ethics involved in the case.

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UPSC Related Articles
UPSC GS 1 Paper Syllabus  NCERT for UPSC Exam 2025 UPSC GS 3 Paper Syllabus
UPSC Exam Pattern 2025 UPSC Exam Analysis UPSC GS 2 Paper Syllabus

UPSC GS Paper 4 Syllabus FAQs

What is the GS 4 paper in UPSC?

The GS 4 paper in UPSC is about Ethics, Integrity, and Aptitude.

How many questions are in the UPSC GS Paper 4?

There are 12 questions in the UPSC GS Paper 4.

What is the weightage for the UPSC GS 4 paper?

The GS 4 paper will be worth 250 marks with 13 questions worth 10 marks and 6 questions worth 20 marks.

Which book is best for UPSC GS Paper 4?

Candidates can pick either Lexicon or G Subba Rao's book to cover the basics of Ethics, Integrity & Aptitude.

How can I get good marks in the GS 4 paper?

Cover the syllabus, do regular revision, practice answer writing, and incorporate feedback from mentors in preparation to get good marks in the GS 4 paper.
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