SSC CGL ASO Syllabus 2026: Tier I & Tier II Exam Pattern
Master the SSC CGL ASO 2026 exam syllabus and pattern. Benefit from 100% Free Practice, bilingual content, and TCS iON CBT format on PrepMe247 with no paywall.
SSC CGL ASO Syllabus 2026: To prepare effectively for the SSC CGL Assistant Section Officer (ASO) exam, candidates must have a clear understanding of the syllabus and exam pattern. The SSC CGL examination is conducted in multiple tiers, assessing candidates’ knowledge, analytical ability, and reasoning skills. Knowing the detailed SSC CGL ASO syllabus helps aspirants plan their preparation strategically, while understanding the exam pattern ensures better time management during the test. A structured study plan based on these components is essential to secure a top rank and qualify for the prestigious ASO post.
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SSC CGL ASO Exam Pattern
The SSC CGL ASO 2026 selection process is expected to consist of two stages :-
- Tier-I (Computer Based Exam)
- Tier-II (Computer Based Exam)
The SSC CGL ASO New Exam pattern of all the stages have been mentioned below. Candidates can go through the Tier-I and Tier-II exam patterns given in detail to prepare accordingly for the exam.
Stage 1: SSC CGL ASO Tier 1
- This will be a computer-based online test of 200 marks for a maximum duration of 60 minutes. There is a provision for a negative marking of 0.50 marks for each incorrect attempt. There is no sectional cut-off.
| Subjects | Questions | Marks | Time |
| General Intelligence & Reasoning | 25 | 50 | 60 minutes(For Visually Handicapped Candidates suffering from Cerebral Palsy:80 minutes) |
| General Awareness | 25 | 50 | |
| Quantitative Aptitude | 25 | 50 | |
| English Language | 25 | 50 | |
| TOTAL | 100 | 200 |
Stage 2: SSC CGL ASO 2026 Exam Pattern Tier-2
The SSC CGL 2026 revised exam pattern for Tier II of the exam has been given in the table mentioned below. Candidates are advised to go through the table carefully and not make any mistakes. SSC CGL ASO 2026 Syllabus and Exam pattern can be a bit confusing to understand at first. That is why candidates should stay calm, carefully check the SSC CGL ASO 2026 Syllabus and exam pattern and prepare for the exam accordingly.
| Tier | Paper | Session | Subject | Number of Questions | Maximum Marks | Time allowed |
| II | Paper-I: | Session-I (2 hours and 15 minutes) |
Section-I: Module-I: Mathematical Abilities Module-II: Reasoning and General Intelligence. |
30 30 Total = 60 |
180 | 1 hour (for each section) |
| Section-II: Module-I: English Language and Comprehension Module-II: General Awareness |
45 25 Total = 70 |
70*3 = 210 |
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| Section-III: Module-I: Computer Knowledge Module |
20 | 20*3 = 60 |
15 Minutes (for each module) |
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| Session-II (15 minutes) |
Section-III: Module-II: Data Entry Speed Test Module |
One Data Entry Task | - | |||
| Paper-II | General Studies (Finance and Economics) | 100 | 100*2 = 200 |
2 hours (for each Paper) |
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SSC CGL ASO Syllabus Overview
Before diving into the detailed SSC CGL ASO syllabus, it is important to understand the key highlights of the examination. The table below provides an overview of the SSC CGL Assistant Section Officer Exam 2026 including essential details like the conducting body, mode of exam and eligibility.
| SSC CGL Assistant Section officer Exam 2026 Overview | |
| Full-Form | Staff Selection Commission Combined Graduate Level |
| Post | Assistant Section officer |
| Conducting Body | Staff Selection Commission |
| Mode of Application | Online |
| Mode of Exam | Online |
| Official Website | SSC |
| Qualification | Graduates Government Jobs |
| Category | SSC Jobs |
SSC CGL ASO Syllabus
The SSC CGL ASO syllabus covers topics from General Intelligence, General Awareness, Quantitative Aptitude, and English Comprehension in Tier I while Tier II includes advanced sections like Mathematical Ability, Reasoning, English Language, General Awareness, Computer Knowledge and General Studies (Finance & Economics). Understanding the complete SSC CGL Assistant Section Officer syllabus helps candidates plan focused preparation and score well in both tiers.
SSC CGL ASO Syllabus for Tier-1
The first stage of the SSC CGL ASO Recruitment Exam is Tier I. The exam will be conducted online and will consist of objective-type questions. The SSC CGL ASO Tier 1 exam consists of 4 sections mentioned below:
- General Intelligence and Reasoning
- General Awareness
- Quantitative Aptitude
- English Language and Comprehension
SSC CGL ASO General Intelligence And Reasoning Syllabus for Tier I
General Intelligence is one of the highly scoring sections in the SSC CGL ASO exam. This section includes both verbal and non-verbal reasoning. The table below describes the SSC CGL ASO syllabus for General Intelligence and Reasoning in detail.
| SSC CGL ASO Tier-I Syllabus: General Intelligence & Reasoning | |||||
| Analogies | Similarities & Differences | Space Visualization | Spatial Orientation | Problem Solving | Analysis |
| Judgment | Decision Making | Visual Memory | Discrimination | Observation | Relationship Concepts |
| Arithmetical Reasoning | Figural Classification | Arithmetic number series | Non-verbal series | Coding & decoding | Statement conclusion |
| Semantic Analogy | Symbolic/Number Analogy | Figural Analogy | Semantic Classification | Symbolic/Number Classification | Figural Classification |
| Semantic Series | Number Series | Figural Series | Problem Solving | Word Building | Syllogistic reasoning |
| Numerical Operations | Symbolic Operations | Trends | Space Orientation | Space Visualization | Venn Diagrams |
| Drawing Inferences | Punched hole/pattern- folding&un-folding | Figural Pattern- folding & completion | Indexing | Address Matching | Date & city matching |
| Classification of center codes/roll numbers | Small & capital letters/ numbers-coding, decoding & classification | Embedded Figures | Critical Thinking | Emotional Intelligence | Social Intelligence |
SSC CGL ASO General Awareness Syllabus for Tier 1
This section will test candidates' awareness regarding the world around them. The test will also include questions related to India and its neighboring countries, especially pertaining to:
- Sports
- History (Ancient, Medieval, and Modern)
- Culture
- Geography
- Economics
- General Polity
- Indian Constitution
- Scientific Research
The official notification doesn’t prescribe the aforementioned topics but they have been compiled after an analysis of previous year trends.
| SSC CGL ASO Syllabus Tier-I : General Awareness | |||
| History | Geography | Economy | Biology |
| Ancient History (Harappan Civilization Vedic Culture,) Medieval History and Modern History (British Rule and Gandhian Era) | India and Neighboring Countries, Solar System, Famous Sea Port, Rivers, Important Institution. | Budget Related Terms, Laws Of Demand Supply, Inflation, Sectors Of Economy, International Organizations | Plant Kingdom, Animal Kingdom. Human Body and Diseases, Environmental Studies |
| Polity | Physics | Computers | Chemistry |
| Indian Constitutions, Duties and Facts Related To President, Chief Minister, Prime Minister, CAG, Panchayati Raj System, Indian Parliament. | SI Unit, Light and Reflection, Electricity, Wave Optics, Motion | Basic Facts About Computers, Recent Developments in Technology | Properties Of Substances,Chemical Reactions, Properties Of Gasses, Chemistry In Day To Day Life. |
SSC CGL ASO Quantitative Aptitude Syllabus for Tier 1
The Quantitative Aptitude section tests the quantitative skills along with logical and analytical skills of the candidates. The questions in the quant paper will be designed to assess candidates’ ability to appropriately use numbers and the candidates' number sense. The questions in the exam are expected to be asked about concepts like the computation of whole numbers, decimals, fractions, and relationships between numbers. It will test the candidates’ sense of order among numbers, ability to translate from one name to another, sense or order of magnitude, estimation or prediction of the outcome of computation, selection of an appropriate operation for the solution of real-life problems, and knowledge of alternative computation procedures to find answers. The questions would also be based on arithmetical concepts and relationships between numbers and not on complicated arithmetical computation (The standard of the questions will be of 10+2 level).
| SSC CGL ASO Tier I Syllabus: Quantitative Aptitude | |||||
| Percentage | Ratio & Proportion | Square roots | Averages | Interest | Profit & Loss |
| Discount | Partnership Business | Mixture and Alligation | Time and distance | Time & Work |
Basic algebraic identities of School Algebra & Elementary surds |
| Graphs of Linear Equations | Triangle and its various kinds of centers | Congruence and similarity of triangles | Circle and its chords | tangents | Angles subtended by chords of a circle |
| common tangents to two or more circles |
Triangle, Quadrilaterals | Regular Polygons | Circle | Right Prism | Right circular cone |
| Right circular cylinder | Sphere | Hemispheres | Rectangular Parallelepiped | Regular Right Pyramid with triangular or square base |
Trigonometric ratio |
| Degree and Radian Measures | Standard Identities |
Complementary angles | Heights and Distances | Histogram | Frequency polygon |
| Bar diagram & Pie chart | |||||
SSC CGL ASO English Comprehension Syllabus for Tier 1
In this Section, SSC will check candidates’ ability to understand correct English, their basic comprehension and writing ability, etc. would be tested. (The questions in components A, B & D will be of a level commensurate with the essential qualification prescribed for the post i.e.graduation).
| SSC CGL ASO Syllabus: English | ||
| Spellings Correction | Error Spotting | Reading Comprehension |
| One word Substitution | Synonyms-Antonyms | Sentence Rearrangement |
| Phrases and Idioms | Fill in the Blanks | Sentence Improvement |
| Sentence Correction | Active Passive | Cloze test |
SSC CGL ASO Syllabus for Tier 2
The second stage of the SSC CGL Exam is the Tier II. It will be conducted in online mode, same as Tier I and the questions asked will be of objective type. The sections under the SSC CGL Tier II have been mentioned in the table below. There are 2 papers in SSC CGL Tier II.
| Paper Paper I |
Session I | Section I: Module I -Mathematical Ability Module II - Reasoning and General Intelligence |
| Section II: Module I- English language and comprehension Module II- General Awareness |
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| Session II | Section III- Computer knowledge | |
| Paper II | General Studies (Finance and Economics) |
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SSC CGL ASO Syllabus for Tier II Section 1 Paper 1 - Mathematical Abilities
The mathematical abilities section consists of topics similar to the quantitative aptitude of the Tier I level. However, the level of questions asked in SSC CGL tier 2 will be higher than those in tier I. The topics expected to be asked in this section include:
| The SSC CGL ASO Mathematical Ability Syllabus for Tier II | ||||
| Number Systems |
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| Fundamental arithmetical operations |
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| Algebra |
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| Geometry |
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| Mensuration |
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| Trigonometry |
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| Statistics and probability |
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SSC CGL ASO Syllabus for Tier II Section I Paper I- Reasoning and General Intelligence
This section will contain both verbal and non-verbal type questions. These questions will check a candidate's on-the-spot critical thinking skills. In the SSC CGL ASO Examination, these questions will require a candidate to ascertain the outcomes of various situations that are put in front of them, like blood relation questions or seating arrangement questions. Candidates must stay calm, understand the question carefully and then go on to solve these problems. The table below contains all the expected topics to be asked in the examination from the Reasoning and General Intelligence section.
| SSC CGL ASO Reasoning and General Intelligence Syllabus for Tier II | ||||
| Semantic Analogy | Symbolic operations | Symbolic/ Number Analogy | Trends | Figural Analogy |
| Space Orientation | Semantic Classification | Venn Diagrams | Symbolic/ Number Classification | Drawing inferences |
| Figural Classification | Number Series | Punched hole/ pattern-folding & unfolding | Semantic Series | Figural Pattern Folding and completion |
| Critical Thinking | Problem-Solving | Emotional Intelligence | Word Building | Embedded figures |
| Social Intelligence | Coding and decoding | Numerical operations | Figural Series | |
SSC CGL ASO Syllabus for Tier II Section II Module 1 - English Language & Comprehension
Questions in this component will be designed to test candidates’ understanding and knowledge of the English Language. They will be based on error recognition, fill-in-the-blanks (using verbs, prepositions, articles, etc), Vocabulary, Spellings, Grammar, Sentence Structure, Synonyms, Antonyms, Sentence Completion, Phrases and Idiomatic use of words, etc. In this Section, questions related to passages and comprehension can be expected to be asked in the examination. (The standard of the questions will be of 10+2 level).
SSC CGL ASO English Language and Comprehension Syllabus for Tier II |
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| Active/ passive voice of verbs | Spelling/ detecting misspelled words | Spot the error |
| Conversion into direct/ indirect narration | Idioms & phrases | Fill in the blanks |
| Shuffling of sentence parts | One-word substitution | Synonyms |
| Shuffling of sentences in a passage | Improvement of sentences | Antonyms |
| Cloze passage | Sentence Structure | Comprehension passage |
| Homonyms | ||
SSC CGL ASO Syllabus for Tier 2 Section II Module II - General Awareness
Questions in this section are designed to test the candidates’ general awareness of the environment around them and its implications on the society. The questions would also be designed to test candidates’ knowledge of current events and daily matters to check their knowledge of their surroundings. The test will also include questions related to India and its neighboring countries, especially pertaining to History, Culture, Geography, Economic Scene, General policy, and scientific research.
SSC CGL ASO Syllabus for Tier II Paper Section 3 - Computer Proficiency
| Computer Basics |
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| Software |
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| Working with the Internet and emails |
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| Basics of networking and cyber security |
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SSC CGL ASO 2026 Exam Preparation Strategy
Staff Selection Commission, popularly known as SSC, conducts the Combined Graduate Level Examination, popularly known as SSC CGL to hire potential candidates for various posts in different ministries, departments, and organizations of the Government of India.
Understand the SSC CGL ASO 2026 Syllabus and Exam Pattern with the Weightage of Each Topic
Before you start your preparation, it is important to understand the SSC CGL ASO Syllabus and Exam Pattern. It gives you a basic idea about the SSC CGL ASO 2026 exam and puts you on the right track for your preparation. The following SSC CGL Preparation Tips will help you ace the exam.
How to Prepare for the exam
Once you are familiar with the SSC CGL ASO 2026 Syllabus and Exam Pattern, you need to know where you stand in terms of preparation. This is a very important step because it will help you get a reality check.
Know the Previous Years Papers and Cut Off
Candidates should have ample knowledge about the SSC CGL previous year paper and cut-off marks for the exam. This is because it is the first hurdle that you need to cross to reach your goal. You need to make it past the cut-off to realize your dream of becoming an Assistant Section officer in the central government. Once you have attempted mock tests, go through the cut-offs of these exams and figure out the difference that you need to cover.
Timely Revision
Once your preparation is complete, you should start timely revision as it will help you understand and cover all important topics. It helps you remember facts, figures, and topics, and it will help increase your confidence and reduce anxiety
SSC CGL ASO 2026 Best Books For Exam Preparation
The right study material plays an important role in cracking the SSC CGL ASO 2026 exam. Referring to the best books for SSC CGL ASO preparation helps candidates strengthen their concepts, practice effectively, and cover the entire syllabus for both Tier I and Tier II exams efficiently.
SSC CGL ASO 2026 Books for English Paper
The difficulty level of the English paper ranges between moderate to challenging. Candidates must have an extensive understanding of grammar, comprehensive knowledge, and other topics. Candidates may check the SSC CGL books for English in the table below.
| Name of Book | Author/Publisher | Importance of Studying through this book |
| From Plinth to Paramount | KD Publication/Neetu Singh | This book, published by a major publishing house, is the Bible of English. Any applicant who has begun studying for the SSC CGL examination should read through the grammar section of this book since it has been presented in a very clear manner. Each topic in this book is followed by a set of questions, which you may answer later by studying the grammatical rules. This book should solely be used to enhance your grammatical skills. After that, practice the SSC CGL previous years's papers to learn about the exam's tendencies. |
| English For General Competition | KD Publication, Neetu Singh | The characteristics of this book are comparable to those of the “Plinth to paramount books”. This book can be used by aspirants who need to start from the beginning or who have a weak command of the English language. Once again, this book should only be used for the grammatical section. |
| A Mirror of Common Errors | Dr Ashok Kumar Singh | The theoretical section of this book is quite thorough and developed. The questions in this book are of a higher level, which is necessary for light of changing SSC trends. Another notable characteristic of this book is that it has explanations in both Hindi and English, making it user-friendly. |
| Word Power Made Easy | Goyal, Norman Lewis | For students preparing for any competitive exam, this is a must-have book. This book contains the fundamental words, and by referring to it on a regular basis, one can learn new terms. A general recommendation is that after learning the terms in this book, try to use them in everyday situations. |
| SSC English | MB Publication, Ajay K Singh | The book is beneficial once you have mastered all of the fundamentals of English. The book contains prior year questions that were asked in various SSC Exams. It will give you an idea of the types of questions that will be asked on the test. |
| Objective General English | Arihant Publication, SP Bakshi | This book should only be used once the candidate has completed all of the previous volumes. The practice questions in this book should only be completed to improve your command of the topic; nevertheless, you should also check the SSC CGL test dates for the most up-to-date information on the forthcoming cycle. |
| SSC General Knowledge SmartBook In English | S Chand, PrepMe247 | PrepMe247's general knowledge smartbook is a one-stop-shop for practicing questions based on English. |
Best Books For SSC CGL ASO 2026 Math Paper
Candidates should refer to the table below to learn more about the best SSC CGL Math books.
| Name of Book | Publication | Importance of studying this book |
| SSC Mathematics | Rakesh Yadav Reader Publication, Rakesh Yadav | SSC CGL aspirants' favorite book is one written by Rakesh Yadav. The major benefit of this book is that it has a QR code that can be used to obtain the answers to the questions. Though, according to experts' suggestions, this book should only be touched on once you have a firm grasp on the fundamentals. The answers in this book are written in a rushed way, and novices may struggle to grasp the solution's terminology. Solve all of the questions in this book, as they are from the previous year's SSC CGL paper. |
| Play with Advanced Maths | Abhinay Publication, Abhinay Sharma | A top-notch book that takes your fundamentals to the next level. To make oneself strong in basics, one needs to master the principles from this book. The questions in this book are of good quality and might help you prepare for the SSC CGL Mains. The book's sole flaw is that it leaves out the advanced mathematics section. |
| Quantum CAT | Arihant Publication, Sarvesh K Verma | Abinay Sharma, who has extensive expertise teaching for the SSC, has written this book. The book is a little more expensive than other books, but the information is of extremely high quality. This book's material is multilingual, and it focuses on teaching the fundamentals. The advanced math session's problems are of a very high grade. This book explains how to prove all theorems and identities. |
| Elementary and Advanced Mathematics | KD Campus, Kiran Publication | The book is comparable to Rakesh Yadav's book. The book starts with an analysis of the sections covered in various SSC examinations. It is made up of papers from prior years, spanning back to 1999. The book does not teach any topics, and it should only be solved if one's fundamentals are understood. Aspirants who wish to sit for additional tests may also check SSC CGL study resources and preparation advice here. |
| Quantitative Aptitude for Competitive Examinations | S CHAND, RS Agrawal | -- |
| SSC Quantitative Aptitude SmartBook In English | S Chand, PrepMe247 | PrepMe247's general knowledge smartbook is a one-stop-shop for practicing questions based on Quant. |
SSC CGL ASO 2026 Best Books for Reasoning
The reasoning portion of the SSC CGL is very important and might be challenging at first, but there are several books that can help aspirants succeed. Candidates can check the top books for reasoning in SSC CGL mentioned in the table below.
| Books | Publication | Importance of studying this book |
| A Modern Approach to Verbal & Non-Verbal Reasoning | S Chand and Sons | This is One of the most useful books for SSC CGL reasoning practice.. available only in English, it is only suitable for those who are fluent in the language. The questions in this book are more than adequate to pass the SSC CGL reasoning portion. Repeat all of the questions from this book and keep track of your progress. |
| Perfect Verbal Reasoning By Ajay Chauhan | Gyanda Publication, Ajay Chauhan |
The book is comparable to RS Agrawal's book. The huge number of questions and their explanations set this book apart from others. The book is updated on a regular basis, so it is always a good choice. |
| Verbal & Non-Verbal Reasoning By Disha Publication | Disha Publication, Gajendra Kumar |
High-level questions are included in this book. Solving the puzzles in this book can help you gain confidence in your reasoning skills. |
| Rakesh Yadav Reasoning | Rakesh Yadav Readers Publication | The best book to answer questions for previous years' papers candidates should go for this book. A QR code in the book links you to the answer. In addition, each topic has been briefly discussed before the questions are answered. Many aspirants appreciate the book's user-friendly layout. |
| Kiran Publication Reasoning | Kiran Publication | The book has qualities comparable to Rakesh Yadav's Reasoning Book. The feature of the book is that it comes with a scratch card that applicants can use to solve the sample papers (15 of them). This book comes in handy for candidates with limited financial resources. In this book, the theoretical notion is not well defined and can only be applied to methodically constructed issues. |
| Banking Reasoning Ability SmartBook (English) | S Chand, PrepMe247 | PrepMe247's general knowledge smartbook is a one-stop solution for practicing questions based on Reasoning. |
SSC CGL ASO 2026 Best General Awareness Books
In order to pass the SSC CGL 2026 exam, applicants must study for both reasoning and general awareness. The general awareness section is dynamic in nature, and requires the study of current events as well as a variety of other national and worldwide news and updates. Candidates may check all the books and study materials needed to prepare for SSC CGL 2026 in the table below.
| Books | Publication | Importance of studying this book |
| Lucent | Lucent Publication | Almost everyone who is studying for the SSC CGL exam uses this book. The book is divided into static Gk themes and includes topics such as history, geography, and others. The explanation is brief and to the point. The major dates and events in this book have been underlined separately, making it more user-friendly. The static portion of the book is covered near the conclusion of the book, and aspirants should read it to get higher points in General Awareness. |
| NCERT | – | There is always a debate among candidates over whether or not to use NCERT'S. NCERT'S are the finest books to use if you need to strengthen your fundamentals. The reason for this is that each topic in NCERT is beautifully detailed, making your grasp of the subject even stronger. NCERT provides more factual information and direct questions from NCERT books are frequently asked in examinations. |
| Current Affairs(PrepMe247) | – | Current Affairs is an essential aspect of general awareness since it covers the most recent altering trends and is the subject of the majority of queries. PrepMe247's current events are a one-stop-shop for troubles because the information and news are updated on a regular basis. |
| Disha | Disha Publication | -- |
| SSC General Knowledge SmartBook In English | PrepMe247 | PrepMe247's general knowledge smartbook is a one-stop-shop for practicing questions based on General Knowledge. |
We hope our article on the SSC CGL ASO 2026 Syllabus and Exam Pattern will be helpful and informative for SSC CGL 2026 ASO aspirants. Keep this article on the SSC CGL ASO 2026 Syllabus and Exam Pattern bookmarked for further updates and also download the PrepMe247 App.