The Staff Selection Commission Combined Graduate Level (SSC CGL) Exam is one of the most prestigious national-level competitive examinations conducted by the Staff Selection Commission (SSC). It is organized annually to recruit graduates for various Group B and Group C posts in ministries, departments, and organizations under the Government of India. Through SSC CGL, candidates are selected for positions such as Assistant Section Officer, Inspector (Income Tax, Customs, GST), Auditor, Accountant, and Sub-Inspector in different central government offices.
The examination is conducted in multiple tiers, including Tier-I (preliminary), Tier-II (main examination), and sometimes a skill test or document verification process. The exam assesses candidates’ proficiency in subjects like General Intelligence and Reasoning, Quantitative Aptitude, English Comprehension, and General Awareness. SSC CGL offers stable government jobs, attractive salaries, career growth, and job security, making it highly popular among graduates across India.
SSC CGL Overview Table
| Particulars | Details |
|---|---|
| Exam Name | SSC Combined Graduate Level (CGL) Examination |
| Conducting Body | Staff Selection Commission (SSC) |
| Examination Level | National Level |
| Exam Frequency | Once a Year |
| Mode of Application | Online |
| Selection Process | Tier-I → Tier-II → Document Verification |
| Tier-I Exam Mode | Computer Based Test (Objective Type) |
| Tier-II Exam Mode | Computer Based Test (Objective Type) |
| Eligibility | Bachelor’s Degree from a Recognized University |
| Age Limit | 18–32 Years (Post-wise Varies) |
| Job Posts | Assistant Section Officer, Inspector, Auditor, Tax Assistant, Accountant, etc. |
| Job Location | Central Government Departments & Ministries Across India |
| Official Website | ssc.gov.in |
| Service Type | Group B & Group C Posts |
SSC CGL Exam Pattern
The SSC CGL 2025 follows a two-tier Computer Based Examination system. Understanding the weightage of each section is the first step toward a winning strategy.
Tier-I: The Screening Stage
Tier-I is an objective-type, multiple-choice exam. It serves as a qualifying round to shortlist candidates for the next stage. There is a negative marking of 0.50 for every wrong answer.
| Subject | Questions | Marks | Duration |
| General Intelligence & Reasoning | 25 | 50 | 60 Minutes |
| General Awareness | 25 | 50 | 60 Minutes |
| Quantitative Aptitude | 25 | 50 | 60 Minutes |
| English Comprehension | 25 | 50 | 60 Minutes |
Tier-II: The Merit Stage
Tier-II consists of Paper-I (Compulsory for all) and Paper-II (Only for JSO/Statistical Investigator posts). Merit is calculated based on Tier-II performance only. Negative marking here is 1 mark for Paper-I (Sections I, II, III) and 0.50 marks for Paper-II.
| Paper | Section | Subject | Questions | Marks |
| Paper-I | Section-I | Mathematical Abilities; Reasoning & General Intelligence | 60 total | 180 |
| Section-II | English Language; General Awareness | 70 total | 210 | |
| Section-III | Computer Knowledge Test (Qualifying) | 20 | 60 | |
| Section-IV | Data Entry Speed Test (Qualifying) | 1 Task | – | |
| Paper-II | Statistics | Statistics (For JSO/SI Grade-II) | 100 | 200 |
SSC CGL Syllabus
Tier-I Indicative Syllabus
| Section | Detailed Topics |
| General Intelligence & Reasoning | Analogies (Semantic, Symbolic, Figural), Similarities and differences, Space visualization, Spatial orientation, Problem-solving, Analysis, Judgment, Decision making, Visual memory, Discrimination, Observation, Relationship concepts, Arithmetical reasoning, Figural classification, Arithmetic number series, Non-verbal series, Coding and decoding, Statement conclusion, Syllogistic reasoning, Semantic Classification, Word Building, Numerical Operations, Symbolic Operations, Trends, Venn Diagrams, Drawing inferences, Punched hole/pattern-folding & unfolding, Critical thinking, Emotional Intelligence, Social Intelligence. |
| General Awareness | Questions aimed at testing awareness of the environment and its application to society. Knowledge of current events and everyday observations in their scientific aspect. India and its neighboring countries especially pertaining to History, Culture, Geography, Economic Scene, General Policy, and Scientific Research. |
| Quantitative Aptitude | 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 & Elementary surds, Graphs of Linear Equations, Triangle and its centers, Congruence and similarity of triangles, Circle and its chords, tangents, angles subtended by chords, common tangents to circles, Quadrilaterals, Regular Polygons, Right Prism, Right Circular Cone, Right Circular Cylinder, Sphere, Hemispheres, Rectangular Parallelepiped, Regular Right Pyramid, Trigonometric ratio, Degree and Radian Measures, Standard Identities, Complementary angles, Heights and Distances, Histogram, Frequency polygon, Bar diagram & Pie chart. |
| English Comprehension | Candidates’ ability to understand correct English, basic comprehension, and writing ability. |
Tier-II Indicative Syllabus (Paper-I)
Tier-II Paper-I is mandatory for all posts and is divided into specific modules.
| Module | Detailed Topics |
| 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, Graphs of Linear Equations. Geometry: Triangle and its centers, Congruence and similarity of triangles, Circle and its chords, tangents, angles subtended by chords, common tangents. Mensuration: Triangle, Quadrilaterals, Regular Polygons, Circle, Right Prism, Right Circular Cone, Right Circular Cylinder, Sphere, Hemispheres, Rectangular Parallelepiped, Regular Right Pyramid. Trigonometry: Trigonometric ratios, Complementary angles, Height and distances, Standard Identities like $\sin^2\theta + \cos^2\theta = 1$. Statistics and probability: Histogram, Frequency polygon, Bar-diagram, Pie-chart; Measures of central tendency: mean, median, mode, standard deviation; calculation of simple probabilities. |
| Reasoning & General Intelligence | Verbal and non-verbal types: 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. |
| English Language & Comprehension | Vocabulary, grammar, sentence structure, synonyms, antonyms and 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. Comprehension includes at least one simple paragraph (story/book) and two based on current affairs (report/editorial). |
| Computer Knowledge Test | Computer Basics: CPU, input/output devices, memory organization, backup devices, PORTS, Windows Explorer, Keyboard shortcuts. Software: Windows Operating system, MS Word, MS Excel, PowerPoint. Internet: Web Browsing & Searching, Downloading & Uploading, Managing E-mail, e-Banking. Networking & Cyber Security: Devices and protocols, Network and information security threats (hacking, virus, worms, Trojan etc.) and preventive measures. |
Tier-II Paper-II (Statistics)
Only for candidates applying for JSO or Statistical Investigator Grade-II.
| Topic | Details |
| Data Collection & Presentation | Primary and Secondary data, Methods of data collection; Tabulation; Graphs and charts; Frequency distributions. |
| Statistical Measures | Central Tendency: Mean, median, mode; Partition values (quartiles, deciles, percentiles). Dispersion: Range, quartile deviations, mean deviation, standard deviation; Relative dispersion. Moments: Skewness and Kurtosis. |
| Correlation & Regression | Scatter diagram; simple correlation coefficient; simple regression lines; Spearman’s rank correlation; Multiple regression; Multiple and partial correlation (three variables only). |
| Probability & Distributions | Different definitions of probability; Conditional probability; Compound probability; Independent events; Bayes’ theorem. Random variable; Expectation and Variance; Binomial, Poisson, Normal and Exponential distributions; Joint distribution (discrete). |
| Sampling & Inference | Population and sample; Parameter and statistic, Sampling/non-sampling errors; Probability and non-probability sampling techniques. Point and interval estimation, Methods of estimation (Moments, Maximum likelihood, Least squares), Testing of hypothesis, Z, t, Chi-square and F statistics. |
| Time Series & Index Numbers | Components of time series, Determinations of trend and seasonal variation. Meaning, construction, formulae, Base shifting, Splicing, and Cost of living Index Numbers. |
Preparation Tips
- Master the Basics first: For the Quantitative Aptitude section, focus on 10th-standard level mathematics as prescribed in the syllabus. Build speed in calculation for topics like Percentage, Profit & Loss, and Interest.
- Focus on Current Affairs: The General Awareness section explicitly tests your knowledge of the environment and current events. Read a daily newspaper to prepare for both GA and the Tier-II English comprehension passages.
- Don’t Ignore “Qualifying” Sections: Many candidates fail because they don’t take the Computer Knowledge Test or the Data Entry Speed Test (DEST) seriously. Practice typing to reach 2000 key depressions in 15 minutes.
- Practice Sectional Timing: In Tier-II, Section-I and Section-II are timed separately for one hour each. You must train your brain to switch between Math/Reasoning and English/GA within these rigid windows.
- Review the Post Preferences: Before the final result, you must submit post preferences online. Be aware that some posts (like Inspector in CBIC or Sub-Inspector in CBI) have strict Physical and Medical Standards. Ensure you meet these criteria before listing them as a preference
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