SSC CHSL Syllabus & Exam Pattern: The Staff Selection Commission conducts a Combined Higher Secondary Level (CHSL) Exam every year at the national level government to select Higher Secondary qualified students for various departments and offices of the Indian government. The SSC CHSL 2025 Notification is released on 23 June, 2025 and interested candidates have time up to the 18 July, 2025 to apply for the same. Interested candidates can read this article to learn more about the SSC CHSL Syllabus and exam pattern of the exam and get a good grasp of it and a guide on clearing the exam.
Also Read: SSC CHSL Recruitment 2025: Apply for 3131 vacancies in various departments
Selection Process
The selection process for the SSC CHSL 2025 consists of two main stages:
(i) Tier I: Computer-Based Test (CBT): Objective Multiple-Choice Questions, Online Mode, Qualifying in nature.
(ii) Tier II: Computer-Based Test (CBT) + Skill Test: Objective Questions + Skill & Typing Test, Three sections with two modules each, Online Mode, Merit-based.
Exam Pattern
| Tier | Type | Mode |
|---|---|---|
| Tier I | Objective Multiple Choice | Computer-Based |
| Tier II | Objective Multiple Choice + Skill Test & Typing Test Tier II will include three sections having two modules each | Computer-Based |
SSC CHSL Tier I
The SSC CHSL Tier I Exam Pattern is given below-
- The exam will be conducted in Computer-Based mode.
- The total marks will be 200.
- The total number of questions will be 100 questions.
- There is a 1/2 mark for each wrong question.
- The total duration is 60 minutes and 80 minutes for PWD candidates.
| Subjects | No. of Questions | Maximum Marks | Duration |
|---|---|---|---|
| General Intelligence | 25 | 50 | 60 minutes (80 minutes for PWD candidates) |
| General Awareness | 25 | 50 | 60 minutes (80 minutes for PWD candidates) |
| Quantitative Aptitude | 25 | 50 | 60 minutes (80 minutes for PWD candidates) |
| English Language | 25 | 50 | 60 minutes (80 minutes for PWD candidates) |
| Total | 100 | 200 |
SSC CHSL Syllabus
SSC CHSL Syllabus for Tier-I comprises 4 subjects which are: English Language, Quantitative Aptitude, General Intelligence & General Awareness. The subject-wise topics for the SSC CHSL Syllabus for the Tier-I exam are given below:
General Intelligence & Logical Reasoning
This section evaluates a candidate’s ability to think logically and solve a wide range of problems. It covers both verbal and non-verbal reasoning. Key topics include Logical Reasoning, where you will encounter questions on Alphanumeric Series, Ranking/ Direction/ Alphabet Test, Data Sufficiency, Coded Inequalities, Seating Arrangement, Puzzles, Tabulation, and Syllogism. You will also be tested on analytical skills with questions based on Blood Relations, Input-Output, and Coding-Decoding. The goal is to assess your critical thinking, problem-solving, and decision-making skills through a variety of question formats.
Quantitative Aptitude
This module focuses on your mathematical and analytical abilities. It is a comprehensive section that includes topics from both basic and advanced mathematics. You will be tested on your proficiency in Simplification, Profit and Loss, Mixtures & Allegations, Simple Interest & Compound Interest & Surds & Indices, Work & Time, and Time & Distance. Mensuration is a key component, with specific topics like Cylinder, Cone, and Sphere. The section also includes questions on Data Interpretation, Ratio and Proportion, Percentage, Number Systems, Sequence & Series, and Permutation, Combination & Probability to assess your numerical skills.
General Awareness
This section is designed to test your knowledge of current events and a wide range of subjects. It requires a broad understanding of the world around you. The syllabus covers Static GK topics like History, Culture, Geography, Economic Scene, General Policy, and Scientific Research. Additionally, a significant part of this section is dedicated to Current Affairs, including Awards and Honors, Books and Authors, and Sports GK, ensuring you are well-versed in recent happenings. Indian Polity is also a crucial subject, testing your knowledge of the Indian Constitution and governance.
English Language
This section assesses your command of the English language, including your vocabulary, grammar, and comprehension skills. It tests your ability to understand, analyze, and use the language effectively. Key topics include Reading Comprehension, Cloze Test, Para Jumbles, and Paragraph Completion to check your understanding of text structure and context. You will also be evaluated on your grammar and vocabulary through questions on Fill in the Blanks, Multiple Meaning/ Error Spotting, One Word Substitution, and Active and Passive Voice, covering various aspects of grammar and word usage.
SSC CHSL Tier II
SSC CHSL Tier-II Examination Scheme:
- Two Sessions in One Day: Tier-II is conducted in two sessions – Session I (objective tests) and Session II (skill/ typing tests).
- Session-I Structure: It includes three sections –
- Section-I: Mathematical Abilities & Reasoning (60 questions, 180 marks, 1 hour)
- Section-II: English & General Awareness (60 questions, 180 marks, 1 hour)
- Section-III: Computer Knowledge Test (15 questions, 45 marks, 15 minutes)
- Section-wise Timing: Each section has a fixed and auto-closing time. Extra time is given to scribe-eligible candidates.
- Session-II: Skill/ Typing Test: This session includes a qualifying Skill Test for DEOs and a Typing Test for LDC/ JSA posts, with specific key depression or typing speed requirements.
- Negative Marking: 1 mark is deducted for each wrong answer in Sections I, II, and III.
- Qualifying Nature: Both Computer Test (Section-III) and Skill/ Typing Tests (Section-IV) are of qualifying nature, but mandatory to appear in.
| Session | Section | Part/ Subjects | No. of Questions | Max Marks | Time Allowed | Remarks |
|---|---|---|---|---|---|---|
| Session-I | Section-I | A: Mathematical Abilities | 30 | 90 | 1 hour (1 hr 20 min for scribe-eligible) | Objective Type; Negative marking: 1 mark per wrong answer |
| B: Reasoning and General Intelligence | 30 | 90 | Included above | |||
| Section-II | A: English Language and Comprehension | 40 | 120 | 1 hour (1 hr 20 min for scribe-eligible) | English only | |
| B: General Awareness | 20 | 60 | Included above | |||
| Section-III | Computer Knowledge Test | 15 | 45 | 15 min (20 min for scribe-eligible) | Mandatory but qualifying only | |
| Session-II | Section-IV | Skill Test / Typing Test | – | – | See below | Qualifying only |
| Part A: Skill Test for DEOs (Dept. in Para 8.1) | – | – | 15 min (20 min with scribe) | 15000 Key Depressions/hour; passage of ~3700–4000 key strokes | ||
| Part B: Skill Test for DEOs (Other Depts.) | – | – | 15 min (20 min with scribe) | 8000 Key Depressions/hour; passage of ~2000–2200 key strokes | ||
| Part C: Typing Test (LDC/JSA posts) | – | – | 10 min (15 min with scribe) | 35 wpm (English) or 30 wpm (Hindi); ~10500/9000 key depressions/hour |
Syllabus
The subject-wise topics for the SSC CHSL Syllabus for the Tier-II exam are given below:
Mathematical Abilities
- Number Systems: Whole numbers, decimals, fractions, number relationships.
- Arithmetic: Percentages, ratio, averages, profit & loss, interest, time & work, etc.
- Algebra: Basic identities, surds, linear equation graphs.
- Geometry: Triangles, circles, tangents, congruence & similarity.
- Mensuration: Area/ volume of 2D & 3D shapes like cones, cylinders, spheres.
- Trigonometry: Ratios, identities, height & distance (simple problems).
- Statistics & Probability: Graphs (bar, pie, histogram), mean, median, mode, SD, simple probability.
Reasoning and General Intelligence
- Includes verbal & non-verbal reasoning.
- Topics: Analogies, classification, series, coding-decoding, pattern folding, Venn diagrams, emotional/ social intelligence, critical thinking, number & symbolic operations.
English Language and Comprehension
- Grammar & Vocabulary: Spot the error, synonyms, antonyms, one-word substitution.
- Sentence Skills: Voice, narration, sentence improvement, rearrangement.
- Reading Comprehension: Two passages – one simple and one based on current affairs/editorials.
General Awareness
- Focuses on current events and day-to-day scientific observations.
- Includes Indian & neighbouring countries: History, culture, geography, economy, policy, science & research.
Computer Knowledge/ Proficiency
- Basics: Computer components, memory, ports, shortcuts.
- Software: Windows OS, MS Office (Word, Excel, PowerPoint).
- Internet & Email: Browsing, downloading, email management, e-banking.
- Networking & Security: Devices, protocols, threats (virus, hacking), precautions.
Note for VH Candidates
- No graphs, maps, or diagrams in Mathematical Abilities and Reasoning for candidates with 40% or more visual disability
Important dates
| Application Start Date | 23 June, 2025 |
| Application End Date | 18 July, 2025 |
| Last Date for Online Fee Payment | 19 July, 2025 |
| Application Form Correction | 23 to 24 July, 2025 |
| SSC CHSL Tier I Exam Date | 08 September to 18 September, 2025 |
| SSC CHSL Tier II Exam Date | February-March 2025 |
Important Links
| One-Time Registration |
| Online Application Portal |
| Notification of SSC CHSL Recruitment 2025 |
| Official Website |
Recommended Books
For SSC CHSL Tier I
| Subjects | Books Recommended |
|---|---|
| Quantitative Aptitude for Competitive Exam | Click Here |
| Modern Approach to Verbal & Non-verbal Reasoning | Click Here |
| English for General Competition | Click Here |
| General Awareness | Click Here |
For SSC CHSL Tier II
| Part/ Subjects | Books Recommended |
|---|---|
| Mathematical Abilities | Click Here |
| Reasoning and General Intelligence | Click Here |
| English Language and Comprehension | Click Here |
| General Awareness | Click Here |
| Computer Knowledge Test | Click Here |
Frequently Asked Questions
1. Which is the high-scoring section in the CHSL Tier-I exam?
General Intelligence (Reasoning) is the easy and high-scoring section as compared to other sections.
2. Who sets the SSC CHSL Syllabus?
The Staff Selection Commission (SSC) sets the SSC CHSL Syllabus in English & Hindi.
3. When will the online form fillup of the SSC CHSL Recruitment 2025 end?
The online form fillup of SSC CHSL Recruitment 2025 will end on 18th of July, 2025.
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