SSC CHSL

General Intelligence and Reasoning: 

This section would include questions of both verbal and non-verbal type. This component may
 include questions on analogies, similarities and differences, space visualization, spatial orientation, problem solving, analysis, judgment,
 decision making, visual memory, discrimination, observation, relationship concepts, arithmetical reasoning and figural classification,
 arithmetic number series, non-verbal series, coding and decoding, statement conclusion, syllogistic reasoning etc. The topics are,
 Semantic Analogy, Symbolic/ Number Analogy, Figural Analogy, Semantic Classification, Symbolic/ Number Classification, Figural
 Classification, Semantic Series, Number Series, Figural Series, Problem Solving, Word Building, Coding & de-coding, Numerical
 Operations, symbolic Operations, Trends, Space Orientation, Space Visualization, Venn Diagrams, Drawing inferences, Punched hole/
 pattern- folding & un-folding, Figural Pattern- folding and completion, Indexing, Address matching, Date & city matching, Classification
 of centre codes/roll numbers, Small & Capital letters/ numbers coding, decoding and classification, Embedded Figures, Critical thinking,
 Emotional Intelligence, Social Intelligence, Other sub-topics, if any.

 General Awareness: 

Questions in this component will be aimed at testing the candidate’s general awareness of the environment around
 him and its application to society. Questions will also be designed to test knowledge of current events and of such matters of everyday
 observations and experience in their scientific aspect as may be expected of any educated person. The test will also include questions
 relating to India and its neighbouring countries especially pertaining History, Culture, Geography, Economic Scene, General Policy &
 Scientific Research.

 Quantitative Aptitude: 

The questions will be designed to test the ability of appropriate use of numbers and number sense of the
 candidate. The scope of the test will be computation of whole numbers, decimals, fractions and relationships between numbers,
 Percentage. Ratio & Proportion, Square roots, Averages, Interest, Profit and Loss, Discount, Partnership Business, Mixture and Alligation,
 Time and distance, Time & Work, Basic algebraic identities of School Algebra & Elementary surds, Graphs of Linear Equations, Triangle
 and its various kinds of centres, Congruence and similarity of triangles, Circle and its chords, tangents, angles subtended by chords of a
 circle, common tangents to two or more circles, 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,
 Trigonometric ratio, Degree and Radian Measures, Standard Identities, Complementary angles, Heights and Distances, Histogram,
 Frequency polygon, Bar diagram & Pie chart.

 English Comprehension: 

Candidate’s ability to understand correct English, his/ her basic comprehension and writing ability, etc. would
 be tested.

 Note: The questions in Parts A, B, & D will be of a level commensurate with the essential qualification viz. Graduation and questions in
 Part-C will be of 10th standard level.

 SSC CHSL Syllabus for Tier II 2025

 Module-I of Session-I of Paper-I (Mathematical Abilities):

 Number Systems: Computation of Whole Number, Decimal and Fractions, Relationship between numbers.

 Fundamental arithmetical operations: Percentages, Ratio and Proportion, Square roots, Averages, Interest (Simple and Compound), Profit
 and Loss, Discount, Partnership Business, Mixture and Alligation, Time and distance, Time and work.

 Algebra: Basic algebraic identities of School Algebra and Elementary surds (simple problems) and Graphs of Linear Equations.
 
 Geometry: Familiarity with elementary geometric figures and facts: Triangle and its various kinds of centres, Congruence and similarity of
 triangles, Circle and its chords, tangents, angles subtended by chords of a circle, common tangents to two or more 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: Trigonometry, Trigonometric ratios, Complementary angles, Height and distances (simple problems only) Standard
 Identities

 Statistics and 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.

 Module-II of Section-I of Paper-I (Reasoning and General Intelligence): Questions of both verbal and non-verbal type. These will include questions on 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 decoding, Numerical operations, Other subtopics, if any.

 Module-I of Section-II of Paper-I (English Language And Comprehension): Vocabulary, grammar, sentence structure, synonyms, antonyms and their correct usage; 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. To test comprehension, three or more paragraphs will be given and questions based
 on those will be asked. At least one paragraph should be a simple one based on a book or a story and the other two paragraphs should be
 on current affairs, based on a report or an editorial.

 Module-II of Section-II of Paper-I (General Awareness): Questions are designed to test the candidates’ general awareness of the environment around them and its application to society.
 Questions are also designed to test knowledge of current events and of such matters of everyday observation and experience in their
 scientific aspect as may be expected of an educated person. The test will also include questions relating to India and its neighboring
 countries especially pertaining to History, Culture, Geography, Economic Scene, General policy and scientific research.

 Module-I of Section-III of Paper-I (Computer Proficiency):

 Computer Basics:
 Organization of a computer, Central Processing Unit (CPU), input/ output devices, computer memory, memory
 organization, back- up devices, PORTs, Windows Explorer. Keyboard shortcuts.
 Software:
 Windows Operating system including basics of Microsoft Office like MS word, MS Excel and Power Point etc..
 Working with Internet and e-mails:
 Web Browsing & Searching, Downloading & Uploading, Managing an E-mail Account, e-Banking.
 Basics of networking and cyber security: 
Networking devices and protocols, Network and information security threats (like hacking,
 virus, worms, Trojan etc.) and preventive measures