What is the Syllabus of UPSC?

The UPSC (Union Public Service Commission) conducts various competitive exams in India for recruitment to the civil services and other prestigious positions. The most popular UPSC exam is the Civil Services Exam, also known as the IAS exam, which is conducted annually to select candidates for the Indian Administrative Service (IAS), Indian Police Service (IPS), Indian Foreign Service (IFS), and other civil services.

The UPSC syllabus for the preliminary and main exams is vast and covers a wide range of topics from history, polity, economy, environment to current affairs. As an aspirant preparing to crack the UPSC exam, having a thorough understanding of the syllabus is very important. So let’s take a look at what the UPSC syllabus entails subject-wise:

The Preliminary Exam Syllabus

The preliminary exam consists of two compulsory papers:

Paper I – General Studies

This paper tests your knowledge on:

  • Current affairs – Important national and international current affairs events
  • History – Important events, issues, and ideas related to Indian and world history
  • Geography – Significant geographical features and issues concerning India and the world
  • Indian Polity and Governance – Constitutional and political system, panchayati raj, etc.
  • Economic and Social Development – Growth, development issues, demographics, social sector initiatives, etc.
  • General Science – Scientific facts, principles, achievements, etc.
  • Environmental Ecology – Biodiversity, climate change, pollution, conservation, etc.

The paper carries 200 marks and the duration is 2 hours.

Paper II- Aptitude Test

This paper evaluates your:

  • Logical reasoning and analytical ability
  • Decision making and problem-solving skills
  • General mental ability
  • Basic numeracy skills
  • English language comprehension skills

The paper carries 200 marks and the duration is 2 hours.

So in total, the UPSC prelims syllabus covers a broad range of topics from the humanities, sciences, current affairs and also tests your aptitude. Scoring well requires being well-read and having a good general awareness across disciplines.

Let me share a funny incident from my UPSC prelims attempt last year. While revising current affairs the night before the exam, I tried memorizing the key points by dramatically narrating them aloud. My mom got super annoyed and threatened to lock me in the storeroom if I didn’t stop my “commentary session”. I had to hurriedly tone it down to avoid getting evicted from my own house!

The UPSC Mains Exam Syllabus

Now let’s move on to the UPSC mains syllabus which is much more detailed and advanced. The main exam comprises 9 papers but only 7 papers are counted for merit ranking. The papers are:

Compulsory Papers:

Paper A – Indian Language: This paper tests your proficiency in writing and comprehension skills in any of the Schedule VIII languages you opt for. I chose my mother tongue Malayalam, in which I’m fairly fluent. My grandfather, a Malayalam professor, was so pleased that I’d taken up literature as an optional and chosen to write the Indian language paper in Malayalam.

Paper B – English: This paper evaluates your English comprehension and writing skills. I’ve always enjoyed language papers, so I found attempting them pretty engaging. During my college days, I used to be part of the editorial team of the English literature club. We even started an amateur campus newspaper filled with satirical articles and funny listicles! I think those experiences really helped me get comfortable with the English language.

Optional Subject Papers:

You have to choose one optional subject with two papers each carrying 250 marks:

  • Literature subjects like English, Hindi, Malayalam, etc.
  • Sciences like Physics, Chemistry, Zoology, Geology, etc.
  • Social Sciences like History, Political Science, Sociology, Anthropology etc.
  • Management
  • Agriculture, Animal Husbandry, and Veterinary Science
  • Commerce and Accountancy
  • Engineering
  • Medical Science
  • Philosophy
  • Psychology
  • Public Administration
  • Maithili and Sanskrit

I chose History as my optional subject since I thoroughly enjoyed studying about our rich cultural past and the evolution of civilizations. My optional papers tested my analytical thinking and how I could apply historical understanding to interpret contemporary events and issues.

General Studies Papers:

These 4 papers carry 250 marks each and aim to evaluate your holistic understanding of a range of topics related to India and the world.

Paper I – Indian Heritage and Culture, History and Geography of the World and Society

Paper II – Governance, Constitution, Polity, Social Justice and International Relations

Paper III – Technology, Economic Development, Biodiversity, Environment, Security and Disaster Management

Paper IV – Ethics, Integrity and Aptitude

The questions require demonstrating interdisciplinary perspective, problem-solving skills, decision making abilities and contextual clarity about ground realities. I found these papers the most challenging yet intriguing as they push you to think critically about complex issues.

My optional history background did help me better comprehend the historical and cultural aspects. However, I had to put in dedicated effort to strengthen my understanding of India’s political, economic, social and technological landscape as well as global developments.

Let me tell you about the time I chose to answer a case study question in Paper IV about an ethical dilemma faced by a civil servant because I thought it was an easy case of conflict of interest. Turns out I had overlooked many nuances and my answer completely missed the mark! That taught me not to make hasty assumptions about any UPSC question no matter how straightforward it appears.

So in summary, the UPSC mains exam covers a diverse spectrum of topics through its 9 papers and rigorously tests the conceptual knowledge, analytical skills and decision-making abilities of candidates.

The Personality Test

The final stage of the UPSC exam is a personality test of 275 marks. Candidates who clear the mains exam with minimum required marks are called for an interview before the UPSC panel. The interview aims to assess the candidate’s suitability for a leadership role in civil services based on their mental acumen, clarity of thought, values and social awareness.

Some key aspects evaluated in the interview are:

  • Mental Alertness – Quick problem-solving, logical reasoning, analyzing complex issues
  • Clear and coherent communication – Articulate, open-minded and balanced opinions
  • Leadership skills – Strategic thinking, decision making, administrative abilities
  • Interpersonal skills and social awareness – Cooperative, compassionate and inclusive outlook

I was quite nervous about my personality test as I am an introvert. I worried about how I would fare in unstructured conversing on wide-ranging topics with experienced panelists!

On the day of my interview, the first few questions were quite easy – my name, hometown, academic background etc. I began gaining some confidence. Just then, one panelist asked me a tricky question about the ethical merits of civil disobedience – something I had no clarity about! I politely acknowledged my limited understanding, weighed the pros and cons transparently and said I’d be open to guidance from learned seniors on such complex issues. They seemed satisfied and moved on to the next topic.

This experience taught me the importance of being authentic and gracious in admitting ignorance rather than bluffing through answers. Gaining this insight into my own strengths and limitations was an invaluable takeaway from the personality test.

Preparing for UPSC – Developing a Holistic Perspective

  • So in summary, here are some key aspects about the UPSC syllabus:
  • It is vast and comprehensive – covers history, politics, economics, environment, technology across global and Indian contexts
  • Emphasizes interdisciplinary thinking and contextual analysis
  • Tests conceptual claritylogical reasoning, and decision-making abilities
  • Evaluates leadership and ethical competencies through personality test
  • Some tips for effectively preparing for this extensive syllabus:
  • Prioritize understanding over memorization – Focus on core concepts instead of superficial facts
  • Adopt a balanced approach across topics instead of selective study
  • Read newspapers and magazines regularly for current affairs awareness
  • Revise regularly to retain knowledge and avoid confusion between topics
  • Give enough time to gain clarity on complex issues requiring critical thinking
  • Practice writing to improve language, content and speed
  • Key is to develop a holistic perspective about India’s historical evolution, socio-economic landscape, political and legal framework, cultural diversity, role in global affairs etc.
  • Maintain composure under pressure, demonstrate good communication skills and leadership abilities in the interview


Cracking the UPSC exam requires rigorous effort – there are no shortcuts. Having a positive attitude and strategically managing time between the various topics is crucial. While the syllabus seems overwhelming at first, take

Leave a Reply

Your email address will not be published. Required fields are marked *