Preparing for the Assistant Section Officer (ASO) post through SSC CGL requires more than just hard work, it demands clarity of syllabus, smart planning, and consistent practice. If you clearly understand what to study and how the exam is structured, your chances of scoring high increase significantly. This article gives you a details of the SSC CGL ASO syllabus and exam pattern, along with preparation insights.
What is the SSC CGL ASO Exam?
The SSC CGL ASO exam is a national-level competitive exam conducted to recruit graduates for the Assistant Section Officer post in various ministries and departments of the Government of India.
SSC CGL ASO Exam 2026 Overview
The SSC CGL Exam 2026 for ASO post is a prestigious national-level recruitment process conducted to select eligible graduates for the post of Assistant Section Officer in various central government departments, offering a stable career with growth opportunities and attractive benefits.
| Particulars | Details |
|---|
| Exam Name | SSC CGL |
| Post | Assistant Section Officer (ASO) |
| Conducting Body | Staff Selection Commission |
| Mode of Exam | Online |
| Application Mode | Online |
| Qualification | Graduation |
| Category | Government Job |
What is the SSC CGL ASO Selection Process?
The SSC CGL Selection Process for ASO post consists of two stages- Tier 1 and Tier 2, both conducted online.
| Stage | Description |
|---|
| Tier 1 | Screening Test |
| Tier 2 | Final Merit Stage |
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What is the SSC CGL ASO Syllabus?
The SSC CGL Syllabus for ASO post is divided into Tier 1 (basic level) and Tier 2 (advanced level), covering reasoning, general awareness, quantitative aptitude, English, and additional subjects like computer knowledge and economics.
SSC CGL ASO Tier 1 Syllabus
Tier 1 includes four subjects-Reasoning, General Awareness, Quantitative Aptitude, and English.
| Section | Subject Name |
|---|
| 1 | General Intelligence & Reasoning |
| 2 | General Awareness |
| 3 | Quantitative Aptitude |
| 4 | English Language |
What topics are asked in Reasoning?
The SSC CGL Reasoning Syllabus for ASO post checks logical thinking and problem-solving ability.
| Topic No. | Topics |
|---|
| 1 | Analogies |
| 2 | Similarities & Differences |
| 3 | Space Visualization |
| 4 | Spatial Orientation |
| 5 | Problem Solving |
| 6 | Analysis |
| 7 | Judgment |
| 8 | Decision Making |
| 9 | Visual Memory |
| 10 | Discrimination |
| 11 | Observation |
| 12 | Relationship Concepts |
| 13 | Arithmetical Reasoning |
| 14 | Figural Classification |
| 15 | Arithmetic Number Series |
| 16 | Non-verbal Series |
| 17 | Coding-Decoding |
| 18 | Statement Conclusion |
| 19 | Semantic Analogy |
| 20 | Symbolic/Number Analogy |
| 21 | Figural Analogy |
| 22 | Semantic Classification |
| 23 | Symbolic/Number Classification |
| 24 | Figural Classification |
| 25 | Semantic Series |
| 26 | Number Series |
| 27 | Figural Series |
| 28 | Problem Solving |
| 29 | Word Building |
| 30 | Syllogistic Reasoning |
| 31 | Numerical Operations |
| 32 | Symbolic Operations |
| 33 | Trends |
| 34 | Space Orientation |
| 35 | Space Visualization |
| 36 | Venn Diagrams |
| 37 | Drawing Inferences |
| 38 | Punched Hole/Pattern Folding & Unfolding |
| 39 | Figural Pattern Folding & Completion |
| 40 | Indexing |
| 41 | Address Matching |
| 42 | Date & City Matching |
| 43 | Classification of Center Codes/Roll Numbers |
| 44 | Small & Capital Letters/Numbers Coding, Decoding & Classification |
| 45 | Embedded Figures |
| 46 | Critical Thinking |
| 47 | Emotional Intelligence |
| 48 | Social Intelligence |
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What does General Awareness cover?
The SSC CGL General Awareness Syllabus for ASO post tests your knowledge of current events and static GK.
| Topic No. | Topics |
|---|
| 1 | History |
| 2 | Geography |
| 3 | Economy |
| 4 | Biology |
| 5 | Ancient, Medieval & Modern History |
| 6 | India & Neighboring Countries |
| 7 | Solar System, Ports, Rivers, Institutions |
| 8 | Budget Terms, Demand & Supply, Inflation |
| 9 | Plant & Animal Kingdom, Human Body, Diseases |
| 10 | Polity & Indian Constitution |
| 11 | Physics (Light, Electricity, Motion, SI Units) |
| 12 | Computer Basics & Technology |
| 13 | Chemistry & Daily Life Applications |
What is included in Quantitative Aptitude?
The SSC CGL Maths Syllabus for ASO post evaluates numerical ability and problem-solving skills.
| Topic No. | Topics |
|---|
| 1 | Percentage |
| 2 | Ratio & Proportion |
| 3 | Square Roots |
| 4 | Averages |
| 5 | Interest |
| 6 | Profit & Loss |
| 7 | Discount |
| 8 | Partnership Business |
| 9 | Mixture and Alligation |
| 10 | Time and Distance |
| 11 | Time & Work |
| 12 | Algebraic Identities & Surds |
| 13 | Graphs of Linear Equations |
| 14 | Triangle and its Centers |
| 15 | Congruence & Similarity of Triangles |
| 16 | Circle and its Chords |
| 17 | Tangents |
| 18 | Angles Subtended by Chords |
| 19 | Common Tangents to Circles |
| 20 | Triangle & Quadrilaterals |
| 21 | Regular Polygons |
| 22 | Circle |
| 23 | Right Prism |
| 24 | Right Circular Cone |
| 25 | Right Circular Cylinder |
| 26 | Sphere |
| 27 | Hemispheres |
| 28 | Rectangular Parallelepiped |
| 29 | Regular Right Pyramid |
| 30 | Trigonometric Ratios |
| 31 | Degree & Radian Measures |
| 32 | Standard Identities |
| 33 | Complementary Angles |
| 34 | Heights and Distances |
| 35 | Histogram |
| 36 | Frequency Polygon |
| 37 | Bar Diagram & Pie Chart |
What topics are asked in English?
The SSC CGL English Syllabus for ASO post checks grammar, vocabulary, and comprehension.
| Topic No. | Topics |
|---|
| 1 | Spellings Correction |
| 2 | Error Spotting |
| 3 | Reading Comprehension |
| 4 | One Word Substitution |
| 5 | Synonyms & Antonyms |
| 6 | Sentence Rearrangement |
| 7 | Phrases and Idioms |
| 8 | Fill in the Blanks |
| 9 | Sentence Improvement |
| 10 | Sentence Correction |
| 11 | Active & Passive Voice |
| 12 | Cloze Test |
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SSC CGL ASO Tier 1 Exam Pattern
The SSC CGL Exam Pattern Tier 1 for ASO post consists of 100 questions for 200 marks with a time limit of 60 minutes.
| Section | Questions | Marks |
|---|
| Reasoning | 25 | 50 |
| General Awareness | 25 | 50 |
| Quantitative Aptitude | 25 | 50 |
| English | 25 | 50 |
| Total | 100 | 200 |
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SSC CGL ASO Tier 2 Syllabus
Tier 2 includes advanced-level Maths, Reasoning, English, General Awareness, Computer Knowledge, and Finance & Economics.
| Paper | Section / Module |
|---|
| Paper I | Session I |
| | Section I: Mathematical Ability & Reasoning |
| | Section II: English Language & General Awareness |
| | Session II |
| | Section III: Computer Knowledge |
| Paper II | General Studies (Finance & Economics) |
What are the topics in Mathematical Abilities?
This section is similar to Tier 1 but with higher difficulty.
| Topic No. | Topics |
|---|
| 1 | Number System |
| 2 | Whole Numbers, Decimals & Fractions |
| 3 | Relationship Between Numbers |
| 4 | Fundamental Arithmetic Operations |
| 5 | Percentage |
| 6 | Ratio & Proportion |
| 7 | Square Roots |
| 8 | Averages |
| 9 | Simple & Compound Interest |
| 10 | Profit & Loss |
| 11 | Discount |
| 12 | Partnership Business |
| 13 | Mixture & Alligation |
| 14 | Time & Distance |
| 15 | Time & Work |
| 16 | Algebra (Identities & Surds) |
| 17 | Graphs of Linear Equations |
| 18 | Geometry (Triangles, Circles, Tangents) |
| 19 | Congruence & Similarity of Triangles |
| 20 | Mensuration (2D & 3D Figures) |
| 21 | Trigonometry & Ratios |
| 22 | Complementary Angles |
| 23 | Heights & Distances |
| 24 | Standard Identities |
| 25 | Statistics (Mean, Median, Mode) |
| 26 | Data Representation (Histogram, Bar Graph, Pie Chart) |
| 27 | Probability |
What is asked in Tier 2 Reasoning?
It includes advanced logical reasoning and analytical questions.
| Topic No. | Topics |
|---|
| 1 | Semantic Analogy |
| 2 | Symbolic Operations |
| 3 | Symbolic/Number Analogy |
| 4 | Trends |
| 5 | Figural Analogy |
| 6 | Space Orientation |
| 7 | Semantic Classification |
| 8 | Venn Diagrams |
| 9 | Symbolic/Number Classification |
| 10 | Drawing Inferences |
| 11 | Figural Classification |
| 12 | Number Series |
| 13 | Punched Hole/Pattern Folding & Unfolding |
| 14 | Semantic Series |
| 15 | Figural Pattern Folding & Completion |
| 16 | Critical Thinking |
| 17 | Problem-Solving |
| 18 | Emotional Intelligence |
| 19 | Word Building |
| 20 | Embedded Figures |
| 21 | Social Intelligence |
| 22 | Coding & Decoding |
| 23 | Numerical Operations |
| 24 | Figural Series |
What is included in English (Tier 2)?
It focuses on advanced grammar and comprehension.
| Topic No. | Topics |
|---|
| 1 | Active & Passive Voice |
| 2 | Spelling / Detecting Misspelled Words |
| 3 | Spot the Error |
| 4 | Direct & Indirect Speech |
| 5 | Idioms & Phrases |
| 6 | Fill in the Blanks |
| 7 | Shuffling of Sentence Parts |
| 8 | One Word Substitution |
| 9 | Synonyms |
| 10 | Sentence Rearrangement (Para Jumbles) |
| 11 | Improvement of Sentences |
| 12 | Antonyms |
| 13 | Cloze Passage |
| 14 | Sentence Structure |
| 15 | Reading Comprehension |
| 16 | Homonyms |
What is the Computer Knowledge syllabus?
It tests basic computer awareness.
| Topic No. | Topics |
|---|
| 1 | Computer Basics & Organization |
| 2 | CPU, Input/Output Devices |
| 3 | Memory & Storage Devices |
| 4 | Ports, Backup Devices, Windows Explorer |
| 5 | Keyboard Shortcuts |
| 6 | Windows Operating System |
| 7 | MS Word, Excel & PowerPoint |
| 8 | Internet Usage & Email Management |
| 9 | Web Browsing & Searching |
| 10 | Downloading & Uploading |
| 11 | e-Banking |
| 12 | Networking Basics & Protocols |
| 13 | Cyber Security (Virus, Malware, Threats & Prevention) |
What is included in Paper II (Finance & Economics)?
This paper is specific to certain posts and covers basic economic concepts.
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