UPSC CSE Study Material for IAS Exam 2025-26

Table of Contents

A comprehensive Guide on Study Material

Civil Services Examination (CSE) conducted by Union Public Service Commission (UPSC) is one of the toughest examination in the country. It is generally said that “Everything under the sun will be asked in exam” but this is not more than myth. As UPSC has clearly defined syllabus for all the three stages of examination – Preliminary examination , Mains examination , Personality Test. Serious candidate must go through the syllabus in details to differentiate between what should be focussed upon & what should be avoided.

There are three important Pillars of Preparation :

UPSC CSE Exam detailed Syllabus

Union Public Service Commission (UPSC) conducts Civil Services Examination (CSE) every year to select the capable candidates from across the country who will be responsible for running the Administration of the country . UPSC Syllabus is not less than “Bible” for UPSC Aspirants. Serious candidate must understand the syllabus properly to know about the requirements of the exam. Civil Services examination is one of the Prestigious examination in the country which is conducted in 3 Phases :

PRELIMS

MAINS

INTERVIEW

UPSC Prelims 2024 – Exam Pattern

UPSC CSE Prelims Exam Pattern , Syllabus , Booklist , Study Material , Strategy

As per UPSC 2024 notification ,Civil Services Examination(CSE) is to be conducted on May 26,2024 for which UPSC Notification has been released on Feb 14,2024 .The UPSC IAS Mains exam will be conducted in September 2024 . After the completion of each stage of examination (Prelims , Mains , Interview ) their result , cut-off marks (for each category ) , Answers Keys , Qualifying marks will be uploaded on upsc.gov.in.As per UPSC Notification 2024 ,the number of vacancies to be filled through the Civil Services Examination is expected to be approximately 1056.

The Examination shall comprise of two compulsory Papers of 200 marks each.

Upsc Cse Prelims
Exam Pattern
General Studies
Paper 1
General Studies
Paper 2 CSAT
Number of Questions
100 Questions (Each question is of 2 marks)
80 Questions (Each question is of 2.5 marks)
Negative Marking
Yes
(1/3rd of the maximum marks for the question) -0.66 marks for every incorrect answer
Yes
(1/3rd of the maximum marks for the question) -0.83 marks for every incorrect answer
Duration of Exams
2 hours
2 hours
Date of Examination
16th June 2024
16th June 2024
Language of Examination
English / Hindi
English / Hindi
Maximum marks
200 Marks
200 Marks
Cut-off Marks
Merit basis
[varies every year]
Qualifying in nature (33%)
( 66 marks out of 200 )

UPSC Prelims 2024 – Syllabus

UPSC Prelims examination comprises of 2 exams General Studies Paper 1 which is cut-off based & General Studies Paper 2 or Civil Services Aptitude test (CSAT) which is qualifying in nature .Both exams are of 200 marks & objective in nature.

UPSC CSE Prelims General Studies Paper 1 - (200 marks)

UPSC CSE Prelims General Studies Paper 2 - (200 marks)

UPSC CSE 2024 Mains Syllabus for IAS Exam

UPSC CSE Mains Exam Pattern , Syllabus , Booklist , Study Material , Strategy

The Mains Examination is subjective in nature. It comprises of 9 Papers of which two – English Compulsory and Indian Language Paper are qualifying in nature ( 75 marks {25%} out of 300 marks in both papers) & rest seven papers – Essay , GS Paper 1 , GS Paper 2 , GS paper 3 , GS PAPER 4 , Optional paper I & Optional paper-II are considered for merit basis . Only those students who have cleared UPSC Preliminary examination ( 1st stage ) are eligible to write Mains Examination. The UPSC Mains Examinations will be held from 20th September 2024 onwards.

UPSC 2024 Mains Exam Pattern

Paper Subject Duration Total Marks
Paper A
Compulsory Indian Language
(mentioned in 8th schedule)
3 hours
300 Marks (Qualifying in nature)
Paper B
English Compulsory
3 hours
300 Marks (Qualifying in nature)
Paper I
Essay
3 hours
250 Marks
Paper II
General Studies-I
(Indian Heritage and Culture, History and Geography of the World and Society)
3 hours
250 Marks
Paper III
General Studies -II
(Governance, Constitution, Polity, Social Justice and International relations)
3 hours
250 Marks
Paper IV
General Studies -III
(Technology, Economic Development, Bio-diversity, Environment, Security and Disaster Management)
3 hours
250 Marks
Paper V
General Studies -IV
(Ethics, Integrity and Aptitude)
3 hours
250 Marks
Optional Paper I
Optional Subject - Paper 1
3 hours
3 hours 250 Marks
Optional Paper II
Optional Subject - Paper 2
3 hours
250 Marks

The Mains Examination is of total 1750 Marks out of which cut-off is prepared every year on merit basis from seven papers ( except 2 papers which are qualifying in nature ) but it is important to note here that if candidate fail to score atleast 75 marks (25%) out of 300 marks each in English compulsory & Indian Language compulsory paper then their remaining Answer sheets won’t be evaluated.

UPSC IAS Mains Syllabus 2024

UPSC CSE Mains examination is subjective in nature .The main objective of Mains examination is to check indepth understanding and knowledge of a candidate in the variety of subjects. A candidate can answer questions easily without any specialized knowledge if he hasgeneral understanding of the issues, good writing skills, equipped wih factual data, ability to analyze & take decision objectively precisely. For Optional Subject, the candidate should be equipped with comprehensive knowledge which is basic requirement of the examination and this knowledge or understanding should be more thanbachelors’ degree and less than the masters’ degree.

Subjects Included in UPSC Mains Examination are as follows:

Paper I – Essay ( Included Sociological & Philosophical essays )

Paper II – General Studies Paper 1

  • Ancient History
  • Medieval History
  • Modern History
  • Post Independence History
  • World History
  • Geography of India & World
  • Society

Paper III – General Studies Paper 2

  • Polity & Constitution
  • Governance
  • Social Justice
  • International Relation

Paper IV – General Studies Paper 3

  • Economics
  • Environment
  • Science & Technology
  • Disaster Management
  • Security

Paper V – General Studies Paper 4

  • Ethics Integrity & Aptitude

Paper VI – Optional Subject Paper I

Paper VII – Optional Subject Paper II

UPSC Syllabus for IAS Interview 2024

Though UPSC does not have any specific syllabus for Interview but as a serious candidate one should prepare for each stage of examination seriously, especially for Interview as it is final stage of exam . All those student who have manage to secure their name in Mains merit list are called for an Interview by UPSC.Main focus of Interview is to gaze your personality , ability to withstand the arduous situationsof Public pressure , Political pressure , work load that candidate is going to face in his/her career ahead.

Interview is not a test of Intellectual qualities of a candidate but the test of social interest , interest in current affairs , Emotional Intelligence.

The syllabus of the Interview can be described under two heads:

Qualities that candidate should Possess

Detailed Application form (DAF) – In all 3 stages of examination, Candidate have to fill DAF two times- DAF I & DAF II when candidate clear Prelims (to apply for Mains examination ) and Mains examination (to apply for Interview ) respectively.

DAF I is filled by a candidate who has cleared prelims and applying for Mains examination which include general information about candidate such as along with scanned

DAF II – Candidates who will clear Mains examination are required to fill the
DAF II in order to apply for Interview. In this candidate is required to fill following information :
No. Qualities How to use in Interview ?
01
Mental Alertness
  • Candidate should be aware of what board members has asked & what you are answering.
  • By maintaining calmness in mind and body posture
  • Candidate should try to control narrative by such a fascinating Answer or introduction indirectly giving board members the hints about topics on which candidate want them to ask.
  • Candidate must be aware of important headlines of the day
02
Balance of Judgement
  • Candidate should reflect “Golden mean” in Answers without supporting extreme stands of any issue.
  • Answers given should reflect Constitutional values, Ethical values i.e. Constitution is supreme.
03
Variety and depth of Interest
  • Candidate must have an ability to critically analyze the issue properly in a rational manner.
  • Have a deep understanding of optional subject , controversial issues & details mentioned in DAF such as hobbies , native place information etc.
04
Ability for social cohesion and leadership
  • Candidate must have ability to take all the section of society together respecting all the culture & tradition of India Society.
05
Critical powers of assimilation
  • Candidate must have an ability to examine both Pros & Cons of an issue in order to understand it better and then take decision objectively (without any influence).
06
Clear and logical exposition
  • Candidate is expected to be give clear & to the point Answers in a correct sequence i.e. Avoid “Beating around the bush”.
07
Intellectual and moral integrity
  • Answers must be given with full confidence after properly analysing the question.
  • Answers can also be backed by some real life examples.

UPSC CSE Previous Year Question Papers for IAS Exam

Previous year question papers are best source to understand the psyche of examiner. It tells us what are important areas to give more focus to, depth of understanding required for exam , which part of syllabus is less emphasized upon so that candidate can strategize accordingly as per their strength & weakness. Previous YearQuestion papers must be integral part of daily studies of serious candidate to keep check on what type of questions are being asked.

UPSC CSE Booklist 2024 for IAS Exam

As per the analysis of Previous year question papers, it can be concluded that candidate must have in-depth understanding of each concepts mentioned in Syllabus. To clear the exam in least possible attempts candidate must have clear and concise Booklist for Examination. The Booklist for UPSC CSE Examination can be divided in two parts :
NCERTs are most significant part of Preparation as they are designed in such a manner so that it can be easily understood even by school going students. Serious candidates must start their Preparation with NCERTs to polish their basic concepts. As per Previous year question papers it can be seen that most of the questions are often asked from NCERTs directly thus it clearly demonstrate that NCERTs are in sync with the demand of UPSC. But one must know which NCERTs are to be done as it is very important to keep limited resources for Preparation.Here Digitalshikshaics has Shortlisted the must done NCERTs for Aspirants to make their preparation easy.
S.No. Subjects NCERTS
1 .
Ancient History
Old NCERT Class 11th , By R.S. Sharma
2.
Medieval History
Old NCERT Class 11th By Satish Chandra
3 .
Modern History
Old NCERT Class 12th By Bipin Chandra
4 .
Post-independence History
Class 12th Politics in India Since Independence
5 .
World History
Class 8th NCERT By Arjun Dev
6 .
Geography
Class 11th NCERT Physical Geography
Class 11th NCERT India : Physical Environment
Class 12th NCERT Fundamentals of Human Geography
Class 12th NCERT India People & Economy
7 .
Society
Class 11th Understanding Society
Class 12th Indian Society
8 .
Polity & Constitution
Class 11th Indian Constitution at work
Class 11th Political Theory
9 .
Social Justice
Class 12th Social Change & Development in India
10 .
International Relation
Class 12th Contemporary World Politics
11 .
Economics
Class 11th Indian Economics Development
Class 12th Introductory Microeconomics
Class 12th Introductory Macroeconomics
12 .
Environment & Ecology
Class 12th Biology ( Last 4 chapters only )
Mainly News Focussed
13 .
Science & Technology
Science & Technology Class 6th 7th 8th 9th 10th NCERTS

Tips for candidate

Once candidate has completed all the NCERTs it is expected that now candidate has basic & clear understanding of all the Subjects in UPSC CSE Syllabus. Now the time has come to construct a building of your dream with Standard books on the solid knowledge base of NCERTs.

Digitalshikshaics hasdedicated team of Experienced Faculties & Experts which has prepared Comprehensive and enriched Booklets for all subjects of Examination to ace your preparation. These books, unlike other books, include Static & Dynamic concepts which will help the candidate to form forward & backward linkages & understand the concepts in holistic manner for long term.

Books Structure Books Features Why These Books?
  1. Detailed coverage of topics as per need of Examination.
  2. Practice question for Preliminary Mains Examination with comprehensive solutions.
  3. Previous Questions after every topic.
  1. Practice questions for Prelims and Mains Examination after every topic.
  2. Topics rearranged as per latest pattern of Examination.
  3. Updated previous year questions for Prelims and Mains examination.
  4. One stop reference for Civil Services for aspirant.
  5. Mains Solution after every topic will help in development of Advance Answer Writing Skills.
  6. Every topic is structured in headings and Bullets for easy understanding of students.
  7. Clear and concise explanation provided in easy language, making the concepts easily graspable for all learners.

🎯This book stands out from other books as it is One stop solution for Civil Services Aspirants.

⌚Practice questions for Preliminary & Mains Examination along with Comprehensive solution have been provided at one place.

🚀Previous Year questions have been included after every topic to make your Preparation more effective .

🔥In case you do not understand the concept you can scan the QR beside every topic to understand it with help of Lecture.

 

UPSC CSE Online Resources for IAS Examination

Press Information Bureau (PIB)

It is nodal agency of Govt. of India to disseminate Policy , Programme , Initiative & Achievement in print & Electronic media. It is best source for updated & authentic Current Affairs.

PRS India

PRS India is non profit organization established in 2005 to improve the efficiency of Legislature in India. It is helpful for candidate to get concise and in-depth understanding of any topic debated , discussed in Legislative Body of India.

Vikaspedia.in

3) Vikaspedia.in is an initiative developed as a part of National level initiative. It is helpful for candidate to prepare welfare schemes & measures for different sections of syllabus.

NITI Ayog reports

NITI Ayog reports such as 3 year Action Agenda & Annual Reports can be used by candidate to make their answer more effective & unique.

Newspaper & Current Affairs

Every year majority of questions asked from newspaper directly or influenced by any news is testimony of importance of newspaper. Newspaper must be an integral part of daily studies of candidate to clear exam in least possible attempts . Digitalshikshaics release daily News & Editorial Analysis which is compilation of all important resources to ease preparation which can be referred by candidate. Three important Sources for Current Affairs that can be referred for Preparation of Civil Services Examination are:

  1. The Hindu
  2. The Indian Express
  3. Digitalshikshaics Daily News & Editorial Analysis

UPSC CSE Mock Test for IAS Examination 2024

“Practise makes Perfect” said by “Bruce Lee” is absolutely correct for all the spheres of life whether it is sports or education ; same is the case with Civil Services Exam Preparation. While preparation we often think that we have covered each & everything related to exam. Test series gives us the reality check by showcasing candidates their key areas of strength & weakness and guide them to improve scores.

Importance of Test Series can be summarized as follow:

Time & Stress
Management

Exam like
Simulation

Advanced Answer
writing skills

Performance
tracking

SWOT
Analysis

Highlights strengths & weaknesses

01. Prelims Test Series

Prelims is 1st stage of examination attempted by around 13 lakh people in 2023 out of which 14624 candidates are eligible for Mains Examination. This data show that Prelims is most difficult stage of Examination which needs an effective strategy and practise to clear Prelims. Here comes the role of Prelims Test Series which mirrors the preparation of candidate and show candidates their areas of strengths& weaknesses.

How many candidates qualified UPSC CSE examination ? – Trend Analysis

Year Number of Candidates applied Number of Candidates Students who appeared for Prelims Number of Candidates who cleared Prelims Number of Candidates who cleared Mains Examination Number of Candidates who Cleared the Exam
2014
947428
446623
16706
3308
1122
2015
945908
465882
15008
2797
1236
2016
1128262
459659
15382
2961
1078
2017
969065
462848
13300
2564
1056
2018
1065552
500484
10419
1992
---
2019
1135261
493972
11845
2034
829
2020
1057948
4,82,770
10,564
2,053
796
2021
1093948
508619
10000
---
761
2022
11,35,697
5,73,735
13,090
2,529
933
2023
13,00,000
----
14624
2916
---

02. Mains Test Series

As of 2023 out of 13 lakhs candidates who applied for Prelims examination 14624 candidates were selected for Mains examination. These candidate are among the best brains of nation. To clear Mains examination it requires lot of Answer writing skills which can be acquired only after lot of Practice. As said by Bruce Lee “Practise makes perfect”.

03. Sectional Test Series

After attempting Prelims & Mains test series candidates came to know about their strengths & weaknesses; candidate can utilize sectional test series to work on their weak sections of syllabus & to make their strong concepts more stronger.

04. Optional Test Series

Optional is most scoring among all other subjects of mains examination. Candidates have freedom to choose their optional as per their interest. Optional Test Series help candidate to make their Answer writing skills more advanced to score good in exam as compare to others. As “Richard Branson” says ‘Chance favours the prepared mind. The more you practise the luckier you become’.

Important Tips for UPSC CSE Preparation

UPSC CSE is one of the toughest examination in the country which can be cleared with effective & clear strategy. Serious candidate must have a plan to clear the exam in least possible attempts with good scores. Some of the things which must be taken into account for preparing are as follows:
  • Before starting the preparation candidate must go through the syllabus thoroughly and understand the demand of syllabus.
  • Then next step is to analyse the Previous year question papers of last 10 years to know types of questions asked and key areas of importance.
  • After analysing the syllabus and previous year questions properlycandidate should shortlist effective booklist for their preparation. One must keep in mind to keep limited resources. Digitalshikshaics booklets are best source for UPSC IAS preparation as these books provides static & dynamic concepts along with relevant PYQs at one place.
  • Now time has come to make an effective strategy for Civil Services Exam preparation. Candidate must have macro as well as micro plan.
    1. Macro plan include the year long preparation.
    2. Micro plans are the plans which are made for weekly & daily targets.
  • Revision is very important though neglected part of the preparation. To complete such a vast syllabus in hurry candidate neglects revision which reduce the chance of selection. Then what can be done ? To ensure effective revision candidate must have proper slot for revision  daily and weekly to increase the chances of selection.
  • Newspaper and currents Affairs are important pillars of the preparation as majority of the questions are asked from Current Affairs & Newspaper. Candidate must refer to Digitalshikshaics Daily News & Editorial Analysis which are made as per the need of examination.
  • After completion of the syllabus serious candidate must attempt as many Test Series as he can which will eventuallyreflects the preparation loopholes and direct the candidate to improve his mistakes.
    1. Prelims Test Series is beneficial to mark correct answer with precision with proper time management.
    2. Mains Test Series helps in Advanced Answer writing skills , Exam like simulations.
    3. After attempting both Prelims & Mains Test Series and knowing their weaknesses& strengths candidate must go for Sectional Test Series as it plays a crucial role in improving weaker sections of syllabus of a candidate.
  • Candidate must focus on Trio of Essay , Ethics & Optional. As per analysis of previous year questions it can be said that these are most scoring sections of Mains examination. Candidate must give attention to all these sections equally as per Previous year questions.

Essay

Ethics

Optional

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