Table of Contents
To crack the SSC CHSL Exam, candidates must understand the SSC CHSL Syllabus 2025 and Exam Pattern to identify what to study for the exam and focus on topics with higher weightage. The syllabus includes four main subjects: General Intelligence, General Awareness, Quantitative Aptitude (Basic Arithmetic Skill), and English Language (Basic Knowledge).
This guide covers the syllabus for Tier 1 and 2, Skill Test for DEO and LDC posts, and topic-wise weightage. For more details and to download the Syllabus PDF, read this article below.
SSC CHSL Syllabus 2025
The SSC CHSL Syllabus 2025 for Tier 1 comprises multiple-choice questions, whereas the SSC CHSL Tier 2 Syllabus will include the following three sections having two modules each. Candidates need to know the subject wise syllabus and exam pattern to prepare well. All candidates must stay updated with the latest changes in the SSC 10+2 level Syllabus to prepare thoroughly for SSC CHSL 2025 Exam.
| SSC CHSL Syllabus 2025 | |
| Name of Organization | Staff Selection Commission (SSC) |
| Name of Exam | SSC CHSL 2025 |
| SSC CHSL Exam Date 2025 | July-August 2025 |
| Category | Syllabus |
| Mode of Exam | Online |
| Marking Scheme | Tier 1: +2 marks for Correct Answer
Tier 2: +3 marks for Correct Answer |
| Negative Marking | Tier 1- 0.5 marks Tier 2- 1 mark |
| Selection Process | Tier 1 and Tier 2 |
| Job Location | PAN India |
| Official website | https://ssc.gov.in/ |
SSC CHSL Exam Pattern 2025
Along with the Tier 1 and Tier 2 syllabus, the candidates must get familiar with the SC CHSL Exam Pattern 2025. It is the examination structure that includes the subjects, section-wise marks, and questions that the candidates need to answer. The Tier 1 examination includes 100 questions from General Knowledge, Quantitative Aptitude, General Reasoning, and English Comprehension section. Tier 2 exam includes questions from mathematical abilities and Reasoning & General Intelligence section. Get detailed overview of the exam pattern by clicking on the link mentioned below.
| SSC CHSL 2025 Exam Pattern | |||
| Tier | Type | Mode | Total Marks |
| Tier – I | Objective Multiple Choice | Computer Based (online) | 200 Marks |
| Tier – II | Objective Multiple Choice + Skill Test & Typing Test Tier-II will include three sections having two modules each |
Computer-Based (online) | 405 Marks |
SSC CHSL Tier 1 Syllabus 2025
The subjects included in the SSC CHSL Tier I Exam are listed below. Candidates should thoroughly prepare with the Syllabus for Tier 1 to excel in the upcoming exam.
- General Intelligence
- General Awareness
- Quantitative Aptitude
- English Comprehension
SSC CHSL Syllabus 2025 Reasoning
The SSC CHSL Reasoning Syllabus covers a range of topics that are given below. It includes both verbal and non-verbal reasoning.
| SSC CHSL Syllabus for General Intelligence and Reasoning Syllabus | |
| Subject | Topics |
| General Intelligence and Reasoning | Classification |
| Analogy | |
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Coding-Decoding
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Paper Folding Method
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| Matrix | |
| Word Formation | |
| Venn Diagram | |
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Direction and Distance
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| Blood Relations | |
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Verbal reasoning
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Non-Verbal Reasoning
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Seating Arrangement
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| Puzzle | |
| Series | |
SSC CHSL General Awareness Syllabus
The SSC CHSL General Awareness syllabus consists of the knowledge of current affairs and the general knowledge of Indian history, constitution, geography, etc of the candidates.
| SSC CHSL Syllabus for General Awareness | |
| Subject | Topics |
| General Awareness |
Static General Knowledge
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| Science | |
| Current Affairs | |
| Sports | |
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Books and Authors
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Important Schemes
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| Portfolios | |
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People in the News
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| History | |
| Culture | |
| Geography | |
| Economic | |
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Awards and Honors
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SSC CHSL Quantitative Aptitude Syllabus
The SSC CHSL Math Syllabus also known as the Quantitative Aptitude includes topics from basic and advanced mathematics.
| SSC CHSL Syllabus for General Awareness | |
| Quantitative Aptitude | Topics |
| Simplification | |
| Interest | |
| Averages | |
| Percentage | |
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Ratio and Proportion
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Problem on Ages
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Speed, Distance, and Time
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| Number System | |
| Mensuration | |
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Data Interpretation
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| Time and Work | |
| Algebra | |
| Trigonometry | |
| Geometry | |
SSC CHSL English Comprehension Syllabus
The Tier 1 Syllabus for English will cover all the topics asked in this section that tests candidates’ knowledge of English Comprehension and Grammar.
| SSC CHSL Syllabus for English | |
| Quantitative Aptitude | Topics |
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Reading Comprehension
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| Cloze Test | |
| Spellings | |
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Phrases and Idioms
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One word Substitution
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Sentence Correction
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| Error Spotting | |
| Fill in the Blanks | |
| Para Jumbles | |
| Active/ Passive | |
| Narrations | |
To prepare well for the examination it is also important to solve the SSC CHSL Previous Year Question Paper
SSC CHSL Tier 2 Syllabus 2025
The topics in SSC CHSL Tier 2 are the same as Tier 1. However, the difficulty level of the question varies. There is an additional subject- Computer Knowledge along with a Skill Test in the Tier 2 Exam. The Syllabus for Tier 2 has been shared below.
Module-I of Session-I (Mathematical Abilities)
| Subject | Topics |
| Number Systems |
– Number Systems
– Computation of Whole Numbers – Decimal and Fractions – Relationship Between Numbers |
| Arithmetic |
– Percentages
– Ratio and Proportion – Square Roots – Averages – Interest (Simple and Compound) – Profit and Loss – Discount – Partnership Business – Time and Distance – Time and Work |
| Algebra |
– Basic Algebraic Identities
– Elementary Surds – Graphs of Linear Equations |
| Geometry |
– Elementary Geometric Figures
– Triangles – Congruence and Similarity of Triangles – Circle and Their Properties – Tangents – Angles Subtended by Chords – Common Tangents to Circles |
| Mensuration |
– 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 |
| Trigonometry |
– Trigonometric Ratios
– Complementary Angles – Height and Distances – Standard Identities |
| Statistics & Probability |
– Use of Tables and Graphs
– Histogram – Frequency Polygon – Bar-Diagram – Pie-Chart – Measures of Central Tendency (Mean, Median, Mode) – Standard Deviation – Calculation of Simple Probabilities |
Module II of Section I (Reasoning and General Intelligence)
Questions based on verbal and non-verbal reasoning, Emotional intelligence, Analogy, Classification, Logical and Analytical Reasoning. This is to check candidates’ mental ability to decide and solve problems accordingly.
- Semantic Analogy
- Symbolic operations
- Symbolic/Number Analogy
- Venn Diagrams
- Drawing inferences
- Punched hole/folding
- Embedded figures
- Critical Thinking
- Word Building
- Numerical operations
- Trends
- Figural Analogy
- Space Orientation
- Semantic Classification
- Symbolic/Number Classification
- Figural Classification
- Semantic Series
- Number/Figural Series
- Problem-Solving/Emotional Intelligence
- Social Intelligence/Coding
Module-I of Section II (English Language And Comprehension)
This is to check the basic English language understanding of the candidates. This will test their English Vocabulary, Sentence Formation, Grammar, Word Knowledge, Translation, and language comprehensibility.
- Vocabulary
- Grammar
- Sentence structure
- Fill in the Blanks
- Idioms & Phrases
- Improvement of Sentences
- Direct/Indirect Narration
- Passage Analysis
- Comprehension Passage
- Synonyms/Homonyms
- Antonyms
- Spot the Error
- Spellings/Mis-spelt words
- One-word Substitution
- Active/Passive Voice
- Sentence Shuffling
- Cloze Passage
Module II of Section II (General Awareness)
This is to check the general awareness of the candidates regarding their surrounding environment and what’s happening in the world around them. And, also to check the observation regarding the matters of day-to-day observation.
- History
- Culture
- Geography
- Economic Scene
- General Policy
- Scientific Research
- Current Events
- India and its Neighbours
Module-I of Section-III of Paper-I: Computer Proficiency
Computer Basics
- Organization of a computer
- Central Processing Unit (CPU)
- Input/ Output devices
- computer memory
- memory organization
- backup devices
- PORTs
- Windows Explorer
- Keyboard shortcuts
Software and Application
Windows Operating system including basics of Microsoft Office like:
- MS Word
- MS Excel
- PowerPoint
Working with the Internet and e-mails
- Web Browsing & Searching
- Downloading & Uploading
- Managing an E-mail Account
- e-banking.
Basics of networking and cyber security
Networking devices and protocols, Network and information security threats (like hacking, viruses, worms, Trojans, etc.), and preventive measures.
SSC CHSL Minimum Qualifying Marks
The SSC CHSL minimum qualifying marks for Tier-I, Section-I, Section-II, and Module-I of Section-III in the Tier-II Examination are provided below in the table. Check the category-wise minimum qualifying marks.
| SSC CHSL Minimum Qualifying Marks | |
| Category | Percentage |
| UR | 30% |
| OBC/EWS | 25% |
| All other categories | 20% |
SSC CHSL Syllabus PDF Download
If you want a free PDF of the Syllabus, then you can download it through the direct link shared below. The Syllabus pdf contains the subjects and topics to be covered for both the Tier 1 and Tier 2 Exams of SSC CHSL.
Download the PDF keep it with your study material and go through it daily until you memorize the whole syllabus. This will help a great in eliminating all the subjects that are avoidable and not necessary from the exam point of view. Click on the link below to download the syllabus PDF.
SSC CHSL Skill Test 2025
Module II of Section III features a Skill Test/Typing Test conducted during Session II on the same day. This test evaluates candidates’ skills and typing abilities. It is qualifying in nature, and candidates must adhere to the evaluation guidelines available on the Commission’s website. Errors made during the Skill Test will be calculated accurately to two decimal places. For detailed post-wise skill test information, see below.
SSC CHSL Skill Test for DEO/DEO Grade A Posts
- For DEO/DEO Grade A posts in the Ministry of Consumer Affairs, Food & Public Distribution and Ministry of Culture: Candidates’ proficiency in typing speed of 15000 key depressions per hour on a computer, will be evaluated based on accurately inputting words/key depressions from a provided passage. The duration of the test is 15 minutes, during which candidates will be given printed English material containing approximately 3700-4000 key depressions to be entered into the computer.
- For DEO/DEO Grade A posts in other departments: The evaluation of a candidate’s “Data Entry Speed of 8,000 Key Depressions per hour on Computer” will be determined by accurately inputting words/key depressions from a provided passage. The test will last for 15 minutes, during which candidates will be provided with printed English material containing approximately 2000-2200 key depressions to be entered into the computer.
SSC CHSL Typing Test for LDC/JSA Post
Candidates can choose either Hindi or English as the medium for the Typing Test during the application process. Those selecting English should achieve a typing speed of 35 words per minute (w.p.m.), while those opting for Hindi should attain a speed of 30 w.p.m.
These speeds equate to approximately 10,500 key depressions per hour for English and 9,000 key depressions per hour for Hindi. The Typing Test evaluates typing accuracy on a given text passage within a 10-minute timeframe. Candidates eligible for a scribe as per specified criteria will receive an additional 5 minutes, resulting in a 15-minute duration for their Typing Test.
| Best Online Resources To Start SSC CHSL Preparation | |
| SSC CHSL Study Material | SSC CHSL Online Coaching |
| SSC CHSL Mock Test | |
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