Staff Selection Commission (SSC) conducts the SSC CHSL Exam to recruit candidates for the LDC, DEO, and Junior Secretariat Assistant posts. In this blog, we have provided the SSC CHSL Syllabus 2025 for Tier 1 and Tier 2 exams. Knowing and analyzing the SSC CHSL Syllabus is very important for candidates before starting their exam preparation. With the help of the syllabus, you will be able to create a study plan, a preparation strategy, and many more things. The SSC CHSL Syllabus 2025 mainly consists of sections such as General Intelligence, General Awareness, Quantitative Aptitude & English Language. We have also provided the SSC CHSL syllabus 2025 PDF download link that you must download, take a printout, and paste it in front of your study table for systematic study.
SSC CHSL Syllabus 2025: Summary
The SSC CHSL Syllabus 2025 summary is provided below in a table format, including the selection process, sections including tier 1 and tier 2, and much more for the candidate’s convenience. Read the table carefully to know all the details.
| SSC CHSL Syllabus 2025 Summary | |
| Name of Conducting Body | Staff Selection Commission (SSC) |
| Exam Name | SSC CHSL |
| Post Name | LDC, DEO, and Junior Secretariat Assistant |
| Selection Process | Tier 1, Tier 2 + Typing Test/Skill Test |
| SSC CHSL Syllabus 2025 Tier 1 Subjects | General Intelligence, General Awareness, Quantitative Aptitude & English Language |
| SSC CHSL Syllabus 2025 Tier 2 Subjects | Section 1, Part A: Mathematical Abilities and Part B: Reasoning and General Intelligence Section 2, Part A: English Language and Comprehension and Part B: General Awareness Section 3, Computer Knowledge Test and Module II: Skill Test/ Typing Test |
| Negative Marking | Tier 1: 0.5 Mark & Tier 2: 1 Mark. |
| SSC Official Website | www.ssc.gov.in |
SSC CHSL Syllabus and Exam Pattern 2025 for Tier 1 and 2 Exam
The SSC CHSL Tier 1 exam consists of four sections. Below, we have provided the detailed SSC CHSL Syllabus 2025 for the Tier 1 exam for all the sections. Candidates should thoroughly prepare with the Syllabus for Tier 1 to increase their chances of success.
- General Intelligence and Reasoning
- General Awareness
- Quantitative Aptitude
- English Comprehension
SSC CHSL Tier 1 Exam Pattern 2025
Here we have provided the exam pattern for the Tier 1 exam for the SSC CHSL 2025 exam. Knowing the exam pattern is important before knowing the SSC CHSL syllabus. It will help you to start your syllabus accordingly.
| SSC CHSL Exam Pattern 2025 for Tier 1 | |||
| Sections | No. of Questions | Maximum Marks | Time Allotted |
| English | 25 | 50 | 60 minutes or 1 hour [80 minutes allotted to PWD candidates] |
| General Awareness | 25 | 50 | |
| Quantitative Aptitude | 25 | 50 | |
| General Intelligence and Reasoning | 25 | 50 | |
| Total | 100 | 200 | |
SSC CHSL Reasoning Syllabus 2025
Check out the SSC CHSL Reasoning Syllabus provided below in a table format. It includes both verbal and non-verbal reasoning.
- Classification
- Analogy
- Coding-Decoding
- Paper Folding Method
- Matrix
- Word Formation
- Venn Diagram
- Direction and Distance
- Blood Relations
- Verbal Reasoning
- Non-Verbal Reasoning
- Seating Arrangement
- 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. Stay updated with the current affairs if you want to excel in your preparation in this section.
- Static General Knowledge
- Science
- Current Affairs
- Sports
- Books and Authors
- Important Schemes
- Portfolios
- People in the News
- History
- Culture
- Geography
- Economics
- Awards and Honors
SSC CHSL Quantitative Aptitude Syllabus
The SSC CHSL Quantitative Aptitude Syllabus includes topics from basic and advanced mathematics. Practice as much as possible, if you want to cover this section in the exam timely.
- Simplification
- Interest
- Averages
- Percentage
- Ratio and Proportion
- Problem on Ages
- Speed, Distance, and Time
- Number System
- Mensuration
- Data Interpretation
- Time and Work
- Algebra
- Trigonometry
- Geometry
SSC CHSL English Comprehension Syllabus
Here we have provided the SSC CHSL English Comprehension syllabus for the Tier 1 exam. The English section tests candidates’ knowledge of English Comprehension and Grammar.
- Reading Comprehension
- Cloze Test
- Spellings
- Phrases and Idioms
- One Word Substitution
- Sentence Correction
- Error Spotting
- Fill in the Blanks
- Para Jumbles
- Active/Passive
- Narration
SSC CHSL Tier 2 Exam Pattern 2025
The SSC CHSL Tier‑2 Exam Pattern 2025, presented in a tabular format for clarity. All details are based on the official 2025 revision as widely reported:
(Please note that Session‑II comprises qualifying tests only, and marks from Section‑III are not counted in merit):
| Session | Subject | Number of Questions | Maximum Marks | Time allowed |
| Session- I (2 hours and 15 minutes) | Section I: A: Mathematical Abilities (30 Questions) B: Reasoning and General Intelligence (30 Questions) | 60 | 60*3=180 | 1 hour (for each section)(1 hour and 20 minutes for the candidates eligible for scribe as per Para-7.1, 7.2 and 7.3) |
| Section-II: A: English Language and Comprehension (30 Questions) B: General Awareness (20 Questions) | 60 | 60*3=180 | ||
| Section-III: Computer Knowledge Test (15 Questions) | 15 | 15*3=45 | 15 Minutes(20 minutes for the candidates eligible for scribe as per Para-7.1, 7.2 and 7.3) | |
| Session- II | Section IV: Skill Test/ Typing Test | Part A: Skill Test for DEOs in the Department/ Ministry mentioned at Para 8.1 | – | 15 Minutes(20 minutes for the candidates eligible for scribe as per Para-7.1, 7.2 and 7.3) |
| Part B: Skill Test for DEOs except in the Department/ Ministry mentioned at Para 8.1 | – | 15 Minutes(20 minutes for the candidates eligible for scribe as per Para-7.1, 7.2 and 7.3) | ||
| Part C: Typing Test for LDC/ JSA. | – | 10 Minutes(15 minutes for the candidates eligible for scribe as per Para-7.1, 7.2 and 7.3) |
Key Highlights & Features
- Total MCQ marks considered in merit:
• Section I (Math + Reasoning) = 180 marks
• Section II (English + GA) = 180 marks
→ Aggregate merit = 360 marks. - Negative marking:
• −1 mark for each wrong answer in Section I, Section II, and Module I of Section III (Computer Knowledge).
• Section III Module II (Skill/Typing) is qualifying in nature only; its score is not added to the overall merit. - Medium: Questions are offered in English and Hindi, except English Language & Comprehension, which appears only in English.
- Scribes & PwD time allowances: The time for Session I may extend to 1 hour 20 minutes per section and Session II to 20 minutes for eligible candidates (scribes/PwD)
SSC CGL Tier 2 Syllabus 2025
Here we have provided a detailed syllabus for SSC CHSL Tier 2 exam. Go through this syllabus carefully so that you can prepare for tier 2 exam effectively.
Paper I (Compulsory for all posts)
Section I – Mathematical Abilities
- Number System
- Percentage
- Ratio & Proportion
- Square roots, Averages
- Simple & Compound Interest
- Profit, Loss & Discount
- Mixture and Allegation
- Time and Work, Time and Distance
- Algebra (Basic algebraic identities, etc.)
- Geometry (Triangle, Circle, etc.)
- Mensuration (2D & 3D)
- Trigonometry (Height & Distance, etc.)
- Statistics and Data Interpretation
- Charts (Bar, Pie, Line)
Section II – Reasoning and General Intelligence
- Analogies, Classification
- Coding-Decoding
- Series (Number & Letter)
- Syllogism
- Venn Diagrams
- Direction Sense
- Blood Relations
- Statement & Conclusion
- Mathematical operations
- Order & Ranking
- Embedded figures and Paper Folding
- Data Sufficiency
Section III – Computer Knowledge Module
- Basics of Computers
- Software & Hardware
- Operating System (Windows/Linux)
- MS Office (Word, Excel, PowerPoint)
- Internet & Networking
- Email, WWW, Web Browsers
- Cyber Security & Viruses
Section IV – Data Entry Speed Test (DEST)
- Typing Test (English): 2000 key depressions in 15 minutes
- (Used for verifying typing proficiency)
Paper II (Only for JSO – Junior Statistical Officer)
- Collection & Representation of Data
- Measures of Central Tendency & Dispersion
- Moments, Skewness & Kurtosis
- Probability Theory
- Random Variables & Probability Distributions
- Correlation and Regression
- Sampling Theory
- Time Series Analysis
- Index Numbers
- Statistical Inference
SSC CHSL Syllabus 2025 PDF Download Link
As we all know, the preparation of the SSC CHSL exam requires a strategy or a plan. In this blog, we have provided the direct SSC CHSL Syllabus 2025 PDF download link. With its help it you can make your own study plan and categorize the topics into weak and strong areas according to your preference. Knowing the SSC CHSL topic-wise weightage can help you categorize the topics into the highest-scoring and lowest-scoring easily. So, for your convenience, we have provided a free PDF below that contains the SSC CHSL topic-wise weightage and detailed syllabus too.
SSC CHSL Syllabus Topic-wise Weightage 2025
Here we have provided the SSC CHSL topic-wise weightage based on the SSC CHSL syllabus 2025 and last year’s exam analysis. This will help you choose the most scoring topics, allowing you to prepare for the exam accordingly.
| Section | Topics | Weightage (Approx.) |
|---|---|---|
| General Intelligence & Reasoning | Analogy | 4-5 Questions |
| Classification | 3-4 Questions | |
| Series Completion | 5-6 Questions | |
| Coding-Decoding | 5-6 Questions | |
| Blood Relations | 3-4 Questions | |
| Directions | 2-3 Questions | |
| Mathematical Operations | 2-3 Questions | |
| Figure and Diagrammatic Analysis | 5-6 Questions | |
| Venn Diagrams | 2-3 Questions | |
| Syllogism | 2-3 Questions | |
| Non-Verbal Reasoning | 4-5 Questions | |
| Miscellaneous | 2-3 Questions | |
| Total Weightage | 25-30 Marks | |
| English Language | Reading Comprehension | 7-8 Questions |
| Spot the Error | 2-3 Questions | |
| Fill in the Blanks | 3-4 Questions | |
| Synonyms | 2-3 Questions | |
| Antonyms | 2-3 Questions | |
| Idioms & Phrases | 2-3 Questions | |
| One Word Substitution | 2-3 Questions | |
| Spelling/Word Correction | 2-3 Questions | |
| Active/Passive Voice | 1-2 Questions | |
| Direct/Indirect Speech | 1-2 Questions | |
| Total Weightage | 25-30 Marks | |
| Quantitative Aptitude | Number System | 3-4 Questions |
| Algebra | 3-4 Questions | |
| Arithmetic (Percentages, Profit and Loss, etc.) | 6-8 Questions | |
| Mensuration (2D and 3D) | 3-4 Questions | |
| Geometry | 4-5 Questions | |
| Trigonometry | 3-4 Questions | |
| Statistics | 3-4 Questions | |
| Speed, Time, and Distance | 2-3 Questions | |
| Work and Wages | 2-3 Questions | |
| Total Weightage | 25-30 Marks | |
| General Awareness | Current Affairs (National & International) | 5-6 Questions |
| History | 4-5 Questions | |
| Geography | 4-5 Questions | |
| Polity (Indian Constitution, Governance) | 3-4 Questions | |
| Economics (Basic concepts, Indian Economy) | 3-4 Questions | |
| Science (Physics, Chemistry, Biology) | 5-6 Questions | |
| Static GK (Books, Authors, Awards, etc.) | 3-4 Questions | |
| Environment & Ecology | 2-3 Questions | |
| Total Weightage | 25-30 Marks | |
| Overall Total | 100 Marks |
SSC CHSL Syllabus 2025 for Tier 2 Exam
The SSC CHSL 2025 Syllabus for Tier 2 exam is divided into modules, and these modules are further divided into sessions. Below, we have provided the detailed SSC CHSL Tier 2 syllabus module-wise. Also, we have provided the SSC CHSL syllabus 2025 PDF download link in this blog.
Part A of Section I of Session I (Mathematical Abilities)
Check out the detailed mathematical abilities syllabus for the tier 2 exam.
| 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 |
Part B of Section I of Session I (Reasoning and General Intelligence)
The general intelligence and reasoning syllabus for the tier 2 exam is provided below. The SSC asks questions from this section to test the candidates’ thinking and logical abilities.
- 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
Part A of Section II of Session II (English Language And Comprehension)
Check out the English Language and Comprehension syllabus for the tier 2 exam. This is to check the basic English language understanding of the candidates.
- 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
Part B of Section II of Session I (General Awareness)
Stay updated with current affairs. As per the expert suggestions, you must be updated with at least 6 months of current affairs. Make a study plan or timetable that consists of regular revision and study.
- History
- Culture
- Geography
- Economic Scene
- General Policy
- Scientific Research
- Current Events
- India and Its Neighbours
Section III of Session 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
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 cybersecurity
Networking devices and protocols, Network and information security threats (like hacking, viruses, worms, Trojans, etc.), and preventive measures.
SSC CHSL सिलेबस इन हिंदी
SSC CHSL परीक्षा भारत सरकार के विभिन्न मंत्रालयों और विभागों में ग्रुप-C पदों पर भर्ती के लिए आयोजित की जाती है। टियर-1 चरण कंप्यूटर आधारित होता है, जिसमें चार प्रमुख विषयों से प्रश्न पूछे जाते हैं।
चरण 1: टियर-I (कंप्यूटर आधारित परीक्षा)
विषयवार सिलेबस:
- सामान्य बुद्धिमत्ता (General Intelligence)
- समानता (Analogies)
- कोडिंग-डिकोडिंग
- श्रृंखला (Series)
- रक्त संबंध (Blood Relations)
- दिशा एवं दूरी (Direction & Distance)
- वेन आरेख (Venn Diagram)
- आंकड़ों की व्याख्या (Data Interpretation)
- कथन और निष्कर्ष (Statement & Conclusion)
- गुमशुदा संख्या / वर्ण (Missing Number/Letter)
- सामान्य जागरूकता (General Awareness)
- भारत का इतिहास
- भूगोल (Geography)
- भारतीय संविधान
- सामान्य विज्ञान (भौतिकी, रसायन, जीवविज्ञान)
- करंट अफेयर्स
- अर्थशास्त्र
- महत्वपूर्ण दिन, पुरस्कार, और व्यक्ति
- अंग्रेजी भाषा (English Language)
- व्याकरण (Grammar)
- शब्दावली (Vocabulary)
- रिक्त स्थान भरना (Fill in the Blanks)
- वाक्य सुधार (Sentence Improvement)
- क्लोज टेस्ट (Cloze Test)
- समझबूझ (Comprehension)
- विलोम / पर्यायवाची शब्द
- गणित (Quantitative Aptitude)
- संख्या पद्धति (Number System)
- प्रतिशत, लाभ-हानि
- औसत, अनुपात-समानुपात
- समय और कार्य
- समय, दूरी और चाल
- साधारण व चक्रवृद्धि ब्याज
- त्रिकोणमिति (Trigonometry)
- ज्यामिति (Geometry)
- ग्राफ्स और चार्ट्स की व्याख्या
समय: 60 मिनट
प्रश्नों की संख्या: 100
कुल अंक: 200
नकारात्मक अंकन: 0.50 अंक प्रति गलत उत्तर
SSC CHSL Minimum Qualifying Marks
Below we have provided the SSC CHSL minimum qualifying marks for Tier-I, Section-I, Section-II, and Module-I of Section-III in the Tier-II Examination. 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 2025 Skill Test
The SSC conducts the SSC CHSL Skill Test or typing test during session II on the same day. Below we have provided the details such as the medium of typing test, required speed, test duration, key depressions per hour, and much more in a table format.
| Position | Medium of Typing Test | Required Speed | Test Duration | Key Depressions per Hour |
|---|---|---|---|---|
| Data Entry Operator | N/A | 8,000 key depressions per hour | 15 minutes | 2,000 – 2,200 key depressions |
| Data Entry Operator Grade A | N/A | 15,000 key depressions per hour | 15 minutes | 3,700 – 4,000 key depressions |
| LDC / JSA | Hindi or English | 35 w.p.m. (English) | 10 minutes | 10,500 key depressions |
| Postal Assistant / Sorting Assistant | Hindi or English | 30 w.p.m. (Hindi) | 10 minutes | 9,000 key depressions |
How to Prepare SSC CHSL Syllabus 2025 Effectively?
Hope you have gone through the SSC CHSL syllabus. Now, it’s time to prepare that syllabus effectively so that you can crack the SSC CHSL exam on the first attempt. Most candidates just get the knowledge of the syllabus and start their preparation without knowing a good strategy. They should know the right approach to complete the syllabus. Here we have provided some tips that will help you to prepare a syllabus for SSC CHSL effectively.
- Create a Plan Covering the Whole Syllabus with Practice: After knowing the syllabus, it’s important to cover it by following a plan. Don’t start your preparation without a plan because the syllabus is vast, and confusion or mistakes can happen. Follow a preparation strategy and a study plan for SSC CHSL exam preparation.
- Section-wise Preparation Strategy: SSC CHSL exam consists of many sections, and preparation of each section requires a different strategy. Cracking the exam requires mastery of each section in-depth. For that, you should follow a preparation strategy. This will help you to know how to prepare a particular section effectively.
- Practice Topic-wise and Sectional Tests: When you cover any topic and understand it, just going through the concept is not enough; you should practice that topic too. So that you can know the types of questions that can be asked in the exam and track your progress in that particular topic. For that, you should attempt topic-wise tests and sectional tests.
- Revision is the Key to Success: Now you know concepts and have practice questions too. It’s important keep remember those topics. For that, you need to focus on revision as much as possible. While studying or practicing, make sure you are making your notes. Those notes will be the best tool for your revision during the last days of the exam.
| Other Related Article SSC CHSL | |
| SSC CHSL Exam Pattern | SSC CHSL Study Plan |
| SSC CHSL Previous Year Question Paper | SSC CHSL Salary |
| SSC CHSL Cut Off | SSC Selection Process |
SSC CHSL Syllabus 2025: FAQs
Read our blog carefully to learn about the SSC CHSL Syllabus.
The SSC CHSL (Combined Higher Secondary Level) exam is conducted by the Staff Selection Commission to recruit candidates for posts like LDC, DEO, and Junior Secretariat Assistant.
The main sections in Tier 1 are General Intelligence, General Awareness, Quantitative Aptitude, and English Comprehension.
Yes, there is a negative marking of 0.5 marks for each incorrect answer in Tier 1.
Topics include current affairs, static general knowledge, science, history, culture, geography, and important schemes.
Key topics include simplification, percentage, average, ratio and proportion, algebra, trigonometry, and data interpretation.
You can get the SSC CHSL Syllabus 2025 PDF download link from this blog.
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