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SSC CHSL Syllabus 2026: Tier 1 & Tier 2 Subject-Wise Syllabus, Topics & Exam Pattern
SSC CHSL Syllabus 2026 covers the complete subject-wise topics for Tier 1 and Tier 2, including General Intelligence & Reasoning, Quantitative Aptitude, English Language, General Awareness, Mathematical Abilities, Computer Knowledge, and Skill/Typing Test. Check the detailed SSC CHSL syllabus, important topics, high-weightage areas, and Tier-wise subject coverage to plan your preparation effectively.
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SSC CHSL Syllabus 2026 is officially prescribed by the Staff Selection Commission for recruitment to posts like Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), and Data Entry Operator (DEO) across various central government ministries and departments. Released along with the official notification, the syllabus covers Tier 1 and Tier 2 stages, and understanding every subject in detail right from the start helps candidates plan their preparation instead of studying without direction.
This syllabus is largely common across General Intelligence, Quantitative Aptitude, English Language, and General Awareness for Tier 1, while Tier 2 goes deeper into these same subjects along with Computer Knowledge and a mandatory Skill/Typing Test. Since the final merit list is prepared using Tier 2 marks, candidates need a genuinely thorough grasp of every topic rather than a surface-level overview. A complete, section-wise breakdown of both tiers, covered in detail below, makes it easier to build a realistic study plan from day one.
SSC CHSL Syllabus 2026: Overview
SSC CHSL Syllabus 2026 is divided into two stages, and this quick summary sets up the detailed topic-wise breakdown that follows for each subject.
| Stage | Subjects Covered |
|---|---|
| Tier 1 | • General Intelligence & Reasoning • Quantitative Aptitude • English Language • General Awareness |
| Tier 2 | • Mathematical Abilities • Reasoning & General Intelligence • English Language & Comprehension • General Awareness • Computer Knowledge (qualifying) • Skill/Typing Test (qualifying) |
SSC CHSL Tier 1 Syllabus 2026
SSC CHSL Tier 1 Syllabus 2026 is a single computer-based test covering four sections, and clearing it is the first step toward qualifying for Tier 2.
General Intelligence & Reasoning Syllabus (Tier 1)
| Topic Area | Detailed Topics |
|---|---|
| Verbal Reasoning | • Analogies • Similarities and Differences • Coding-Decoding • Blood Relations • Direction Sense |
| Classification & Series | • Verbal and Figure Classification • Arithmetic and Non-Verbal Number Series |
| Logical Reasoning | • Syllogism • Statement and Conclusion • Venn Diagrams • Arithmetic Reasoning |
| Non-Verbal Reasoning | • Space Visualization • Visual Memory • Figure Pattern • Puzzle-Based Questions |
Quantitative Aptitude Syllabus (Tier 1)
| Topic Area | Detailed Topics |
|---|---|
| Number System | • Simplification • Number Series • HCF and LCM |
| Arithmetic | • Percentage • Ratio and Proportion • Average • Profit and Loss • Discount |
| Interest & Time | • Simple and Compound Interest • Time and Work • Time and Distance |
| Geometry & Mensuration | • Basic Geometry • Mensuration (2D and 3D) • Trigonometry Basics |
| Data Handling | • Data Interpretation (Bar, Line, Pie, Tabular) |
English Language Syllabus (Tier 1)
| Topic Area | Detailed Topics |
|---|---|
| Reading Skills | • Reading Comprehension • Cloze Test |
| Grammar | • Spotting Errors • Fill in the Blanks • Sentence Rearrangement |
| Vocabulary | • Synonyms and Antonyms • Spellings • Idioms and Phrases • One-Word Substitution |
| Sentence Structure | • Active-Passive Voice • Direct-Indirect Speech |
General Awareness Syllabus (Tier 1)
| Topic Area | Detailed Topics |
|---|---|
| Current Affairs | • National and international events of the last 6-8 months |
| Static GK | • Indian History • Geography • Polity • Economy |
| Science | • General Science • Everyday scientific knowledge |
| Miscellaneous | • Sports • Important Days • Awards • Books and Authors |
SSC CHSL Tier 2 Syllabus 2026
SSC CHSL Tier 2 Syllabus 2026 is conducted as a single computer-based exam with three sections, each further divided into two modules, and this stage decides the final merit list.
Mathematical Abilities Syllabus (Tier 2 – Section I, Module I)
| Topic Area | Detailed Topics |
|---|---|
| Number System | • Computation of Whole Numbers • Decimals and Fractions • Relationships Between Numbers |
| Arithmetic | • Percentage • Ratio and Proportion • Averages • Profit and Loss • Discount • Interest |
| Algebra & Geometry | • Basic Algebraic Identities • Elementary Geometry • Mensuration |
| Trigonometry & Statistics | • Trigonometric Ratios • Standard Identities • Data Interpretation • Elementary Statistics |
Reasoning & General Intelligence Syllabus (Tier 2 – Section I, Module II)
| Topic Area | Detailed Topics |
|---|---|
| Analogy & Classification | • Semantic Analogy and Classification • Symbolic Analogy and Classification • Figural Analogy and Classification |
| Series & Pattern | • Semantic, Symbolic, and Figural Series • Figural Pattern Completion |
| Coding & Numerical Operations | • Coding-Decoding • Numerical Operations • Symbolic Operations |
| Spatial & Analytical Skills | • Space Orientation • Venn Diagrams • Punched Hole/Pattern Folding and Unfolding |
| Advanced Reasoning | • Trends • Drawing Inferences • Address and Date Matching • Critical Thinking • Emotional and Social Intelligence |
English Language & Comprehension Syllabus (Tier 2 – Section II, Module I)
| Topic Area | Detailed Topics |
|---|---|
| Comprehension | • Reading Comprehension passages (narrative, factual, and discursive types) |
| Grammar | • Error Spotting • Sentence Improvement • Fill in the Blanks |
| Vocabulary | • Synonyms • Antonyms • One-Word Substitution |
| Sentence Structure | • Para Jumbles • Cloze Passage • Active-Passive • Direct-Indirect Speech |
General Awareness Syllabus (Tier 2 – Section II, Module II)
| Topic Area | Detailed Topics |
|---|---|
| Current Affairs | • Recent national and international events • Government policies |
| Static GK | • History • Geography • Indian Polity • Economy • Culture |
| Science & Research | • General Science • Scientific Research • Everyday Technology Awareness |
Computer Knowledge Syllabus (Tier 2 – Section III, Module I, Qualifying)
| Topic Area | Detailed Topics |
|---|---|
| Fundamentals | • Computer Organisation • Input-Output Devices • Memory and Storage |
| Software | • Basics of Windows • MS Office Applications • Operating Systems |
| Internet & Networking | • Internet Basics • Networking Fundamentals • Cyber Security Basics |
| Miscellaneous | • History of Computers • Shortcut Keys • Basic Troubleshooting |
This module is compulsory for all candidates but is qualifying in nature — attempting it is mandatory, though the marks scored here do not add to the final Tier 2 score.
Skill Test / Typing Test Syllabus (Tier 2 – Section III, Module II, Qualifying)
| Post | Skill Test Requirement |
|---|---|
| Data Entry Operator (DEO) | Typing speed of 15,000 key depressions per hour on computer (English data entry) |
| DEO Grade 'A' (Select Departments) | Same typing speed requirement, along with the specific educational qualification for these posts |
| LDC / JSA | Typing speed of 35 wpm in English or 30 wpm in Hindi on computer |
SSC CHSL Syllabus 2026: High-Weightage Topics to Focus On
Not every topic in the SSC CHSL Syllabus 2026 carries equal weight, and this table highlights areas that typically dominate the question paper across both tiers.
| Subject | High-Weightage Topics |
|---|---|
| Reasoning | • Coding-Decoding • Analogy • Series • Venn Diagrams |
| Quantitative Aptitude / Mathematical Abilities | • Percentage • Profit-Loss • Data Interpretation • Mensuration |
| English Language | • Reading Comprehension • Error Spotting • One-Word Substitution |
| General Awareness | • Current Affairs (last 6-8 months) • Static GK • General Science |
| Computer Knowledge | • MS Office • Internet Basics • Computer Fundamentals |
Conclusion
SSC CHSL Syllabus 2026 covers a wide but well-defined range of topics across Tier 1 and Tier 2, with Reasoning, Quantitative Aptitude/Mathematical Abilities, English Language, and General Awareness forming the core of both stages, while Computer Knowledge and the Skill/Typing Test add an extra qualifying layer in Tier 2. Since the final merit list depends entirely on Tier 2 performance, candidates should treat this stage with the same seriousness as Tier 1 rather than assuming it will be easier. A section-wise, topic-level understanding of the complete syllabus, paired with regular practice, gives candidates a genuine edge going into the SSC CHSL 2026 exam.
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