Official topic-wise syllabus and examination pattern for SSC CHSL (10+2 Level - LDC, JSA, DEO) Syllabus & Exam Pattern 2026 conducted by Staff Selection Commission (SSC). Complete stage breakdown, subject weightage, duration, and marking scheme.
Official syllabus curriculum and subject topics prescribed by Staff Selection Commission (SSC)
Spot the Error, Fill in the Blanks, Synonyms/Homonyms, Antonyms, Spellings/Detecting mis-spelt words, Idioms & Phrases, One word substitution, Improvement of Sentences, Active/Passive Voice of Verbs, Conversion into Direct/Indirect narration, Shuffling of Sentence parts, Shuffling of Sentences in a passage, Cloze Passage, Comprehension Passage.
Semantic Analogy, Symbolic operations, Symbolic/Number Analogy, Trends, Figural Analogy, Space Orientation, Semantic Classification, Venn Diagrams, Symbolic/Number Classification, Drawing inferences, Figural Classification, Punched hole/pattern-folding & unfolding, Semantic Series, Figural Pattern-folding and completion, Number Series, Embedded figures, Figural Series, Critical Thinking, Problem Solving, Emotional Intelligence, Word Building, Social Intelligence, Coding and de-coding.
Number Systems, Fundamental arithmetical operations (Percentages, Ratio & Proportion, Square roots, Averages, Interest, Profit and Loss, Discount, Partnership, Mixture & Alligation, Time & Distance, Time & Work), Algebra, Geometry, Mensuration, Trigonometry, Statistical Charts.
Current events of national and international importance, History, Culture, Geography, Economic Scene, General Policy, Scientific Research.
Section I Module-I: Mathematical Abilities (30 Questions, 90 Marks).
Section I Module-II: Reasoning and General Intelligence (30 Questions, 90 Marks).
Section II Module-I: English Language and Comprehension (40 Questions, 120 Marks).
Section II Module-II: General Awareness (20 Questions, 60 Marks).
Section III Module-I: Computer Knowledge (15 Questions, 45 Marks - Qualifying).
Section III Module-II: Skill Test / Typing Test (DEO: 15,000 Key Depressions per hour / LDC-JSA: 35 wpm English or 30 wpm Hindi).
Candidates are advised to prepare systematically covering all prescribed topics, solve previous years' question papers, and practice mock tests under timed conditions.
Note: This syllabus and exam pattern is published purely for general informational purposes. Candidates are strongly advised to visit the official website and refer to the official syllabus circular to verify any recent changes, scheme updates, or revisions. We are not responsible for any inadvertent error, omission, or subsequent modifications made by the conducting authority.
