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SSC CHSL Syllabus consists of four major sections: General Intelligence, General Awareness, Quantitative Aptitude, and English Language. The exam will be conducted in two major stages: Tier 1 and Tier 2. If you are an SSC CHSL aspirant, then you should start your preparation after an in-depth analysis of the syllabus and exam pattern. This will help you know how many sections are involved, what topics can be asked, the distribution of marks, and so on. Along with that, we have also provided an SSC CHSL Syllabus PDF that you can download for free.

Organization

Staff Selection Commission (SSC)

Exam Name

SSC Combined Higher Secondary Level (CHSL)

Post

Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), Data Entry Operator (DEO)

Tier 1 Sections

General Intelligence, General Awareness, Quantitative Aptitude, English Language

Tier 2 Sections

Mathematical Abilities, Reasoning and General Intelligence, English Language and Comprehension, General Awareness, Computer Knowledge Module

Negative Marking

Tier 1: 0.50 marks for each incorrect answer

Tier 1 Exam Date

From 12th to 30th November 2025

Tier 2 Exam Date

January 2026 (Tentatively)

SSC CHSL Exam Pattern

SSC conducts the SSC CHSL recruitment in two stages: Tier 1 and Tier 2, both conducted via Computer-Based Exam (CBE). The Tier 1 exam is qualifying in nature, while Tier 2 is important for determining the final merit. Along with that, there will be a post-specific Skill Test/Typing Test.

SSC CHSL Tier 1 Exam Pattern

Tier 1 is the initial screening round, designed to test a candidate's basic understanding across four core subjects. Passing Tier 1 is important to appear in the Tier 2 exam.

Section

No. of Questions

Maximum Marks

Time Allotted

English Language

25

50

60 minutes (80 minutes for PwD candidates)

General Intelligence and Reasoning

25

50

Quantitative Aptitude

25

50

General Awareness

25

50

Total

100

200

Note: There will be a negative marking of 0.50 marks.

SSC CHSL Tier 2 Exam Pattern

Tier 2 is comprehensive and decisive for the final selection. It is split into Session I (merit-deciding) and Session II (qualifying tests). Marks from Section-III of Session-I do not count towards the merit list.

 

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 in 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)

Note: The negative marking in Tier 2 is 1 Mark for each wrong answer in Sections I, II, & Section III.

SSC CHSL Syllabus

Here, we have provided the detailed syllabus for SSC CHSL Tier 1 and Tier 2 exams. You are advised to go through the syllabus carefully and start your preparation systematically.

SSC CHSL Tier 1 Syllabus

SSC CHSL Tier 1 syllabus consists of four sections: English, Quant, General Awareness, and Reasoning. Here, we have provided the detailed tier 1 syllabus for all sections of the SSC CHSL 2025 exam. Go through this syllabus carefully and plan your study accordingly.

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

General Awareness

  • Static General Knowledge
  • Science
  • Current Affairs
  • Sports
  • Books and Authors
  • Important Schemes
  • Portfolios
  • People in the News
  • History
  • Culture
  • Geography
  • Economics
  • Awards and Honors

Quantitative Aptitude

  • 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

English Comprehension

  • 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 Syllabus

Candidates who pass the Tier 1 exam will be eligible to appear for the Tier 2 exam. Sections in the Tier 2 exam are almost the same, except for the computer proficiency section, but the questions will be difficult. Below, we have provided the detailed SSC CHSL syllabus for the Tier 2 exam. 

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

Reasoning and General Intelligence

  • 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

English Language And Comprehension

  • 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

General Awareness

  • History
  • Culture
  • Geography
  • Economic Scene
  • General Policy
  • Scientific Research
  • Current Events
  • India and Its Neighbours

Computer Proficiency

The computer proficiency section is not included in the Tier 1 exam. Candidates are advised to begin preparing for this section alongside the Tier 1 exam to avoid rushing during the Tier 2 exam preparation.

Category

Key Topics Covered

Computer Basics

Organization of Computer, CPU, Input/Output Devices, Memory & Storage, Backup Devices, and PORTs

Windows Operating System & MS Office

Windows Explorer, Keyboard Shortcuts, MS Word, MS Excel, PowerPoint, File Management

Working with the Internet & E-mails

Web Browsing & Searching, Downloading & Uploading, Managing Email Accounts, e-Banking, Internet Safety

Basics of Networking & Cybersecurity

Networking Devices & Protocols, Network Security Threats (Viruses, Trojans, Hacking), and Preventive Measures

SSC CHSL Syllabus 2025 PDF Download Link

As we all know, preparing for the SSC CHSL exam requires a strategy or plan. For that, you need to get familiar with the exam pattern and syllabus. To make it simpler for you, we have put the SSC CHSL syllabus and exam pattern in a PDF. You are advised to click the button below, download the PDF, print it, and place it in front of your desk so you can mark which topics you have completed, which are most important, and so on.

SSC CHSL Syllabus 2025 PDF Download Link - Click Here

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About the Author

Abhishek Jatariya Content Writer

Hello Guys, I am Abhishek Jatariya (B.Tech (IT), HBTU Kanpur). At PracticeMock I am a dedicated Government Job aspirant turned passionate Content writer & Content creator. My blogs are a one-stop destination for accurate and comprehensive information on exams like SSC, Railways, and Other PSU Jobs. I am on a mission to provide you with all the details about these exams you need, conveniently in one place. I hope you will like my writing.