SSC CHSL Syllabus 2025 – Complete Overview
The Staff Selection Commission (SSC) has officially released the revised SSC CHSL syllabus 2025, applicable for both Tier 1 (Objective) and Tier 2 (CBT + Skill Test) stages. Candidates preparing for SSC CHSL 2025 must understand the updated exam pattern and subject-wise syllabus in detail to crack the exam with confidence.
In this article, you'll find:
- Latest SSC CHSL Tier 1 and Tier 2 syllabus 2025
- Section-wise topics and important chapters
- Direct download link for the official syllabus PDF
- Updated information based on SSC CHSL 2025 notification
Download Syllabus⬇ (pdf) TIER 1 & TIER 2
Want to check the SSC CHSL 2025 exam pattern? Click here for full exam pattern breakdown
SSC CHSL Tier 1 Syllabus 2025
SSC CHSL Tier 1 is a computer-based exam consisting of 100 questions for 200 marks, covering the following four subjects: General Intelligence, English Language, Quantitative Aptitude, and General Awareness.
Below is the subject-wise breakdown of the SSC CHSL Tier 1 syllabus:
1. General Intelligence & Reasoning
This section tests your logical thinking, problem-solving, and pattern recognition skills. Key topics include:
- Verbal Reasoning: Semantic/Number Analogy, Classification, Series, Word Building, Coding–Decoding, Blood Relations, Directions, Ranking, Alphanumeric, Syllogisms, Data Sufficiency, Input–Output, Statements & Conclusions, Statements & Arguments, Critical Thinking
- Non-Verbal Reasoning: Figural Analogy, Figural Series, Embedded Figures, Pattern / Paper Folding & Unfolding, Venn Diagrams, Space Orientation, Trends, Symbolic Operations
2. Quantitative Aptitude
This section focuses on basic arithmetic to advanced math concepts. It holds major weight in Tier 1 and Tier 2.
- Number System: Whole numbers, Fractions, Decimals, LCM/HCF, Rational/Irrational Numbers
- Arithmetic: Simplification, Ratio & Proportion, Percentage, Averages, Profit & Loss, Discount, Simple & Compound Interest, Time & Distance, Time & Work, Partnership, Mixture & Alligation
- Algebra & Geometry: Linear equations, Identities, Graphs, Basic geometry, Mensuration (triangles, circles, prisms, cylinders, cones, pyramids, spheres), Trigonometry (ratios, identities, height/distance)
- Statistics & Probability, Data Interpretation3. General Awareness
- Static GK (History, Geography, Polity, Economy, Culture), Science, Current Affairs, Awards & Honors, Books & Authors, Schemes, Sports, People-in-News
3. General Awareness
This section tests your knowledge of current events, general science, Indian history, and static GK.
- Current Affairs, National & International
- History (Ancient, Medieval, Modern – India & World)
- Indian & World Geography, Environment
- Polity & Governance, Constitution, Rights
- Economy, Indian Budget, Schemes, Agriculture, Social Sectors
- Science & Technology (Basics, Everyday Science)
- Culture, Art & Architecture
4. English Language & Comprehension
This section tests your grammar, vocabulary, reading, and writing skills.
- Grammar: Parts of Speech, Tenses, Subject–Verb Agreement, Articles, Active/Passive Voice, Direct/Indirect Speech, Sentence Improvement
- Vocabulary: Synonyms, Antonyms, One-word Substitution, Homonyms
- Usage: Fill in the Blanks, Cloze Tests, Spot the Error, Error Correction
- Comprehension, Para Jumbles, Spellings, Phrases & Idioms, Word Usage
SSC CHSL Tier 2 Syllabus 2025
SSC CHSL Tier 2 includes multiple modules across Mathematics, Reasoning, English, General Awareness, and Computer Knowledge followed by a skill/typing test.
- Mathematical Abilities: Same topics as Tier 1, but higher difficulty and deeper
- Reasoning & General Intelligence: Same as Tier 1 but with advanced questions
- English Language & Comprehension: Similar buffer on grammar, vocab, comprehension as Tier 1
- General Awareness: In-depth Current Affairs, General Knowledge – History, Geography, Polity, Economy, Science, Culture
- Computer Knowledge (15 Qs): Fundamentals – Hardware, Software, Operating Systems, MS Office, Internet, Networking
Skill / Typing Test (Qualifying)
- Data Entry Operator (DEO): ~8,000–15,000 key depressions per hour (15 min test)
- LDC/JSA Typing: English – 35 wpm or Hindi – 30 wpm (10 min)
Final Tips for SSC CHSL 2025 Preparation
- Understand the SSC CHSL 2025 syllabus PDF thoroughly
- Use chapter-wise mock tests and previous year papers
- Focus on your weak subjects early
- Improve typing speed for Tier 2
- Stay updated with daily current affairs
Awards & Honors, Books & Authors, Sports, Miscellaneous