SSC CHSL Syllabus - Complete Guide

Introduction to SSC CHSL

The Staff Selection Commission Combined Higher Secondary Level (SSC CHSL) examination is one of the most sought-after competitive exams in India. It offers various positions such as Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), Postal Assistant (PA), Sorting Assistant (SA), and Data Entry Operator (DEO) in various government ministries, departments, and offices.

Important: The SSC CHSL exam is conducted in three tiers:
Tier I: Computer-Based Examination (Objective Type)
Tier II: Descriptive Paper (Pen and Paper Mode)
Tier III: Skill Test/Typing Test

Tier I Exam Pattern

Subject	Questions	Maximum Marks	Time
English Language (Basic Knowledge)	25	50	60 Minutes
General Intelligence	25	50
Quantitative Aptitude (Basic Arithmetic Skill)	25	50
General Awareness	25	50
Total	100	200	60 Minutes

Note: There is a negative marking of 0.50 marks for each wrong answer in Tier I.

English Language Syllabus

The English Language section tests the candidate's understanding and knowledge of the English language. It includes:

Spot the Error: Identifying grammatical errors in sentences.
Fill in the Blanks: Completing sentences with appropriate words.
Synonyms: Words with similar meanings.
Antonyms: Words with opposite meanings.
Spelling/Detecting mis-spelt words: Identifying correctly spelled words.
Idioms & Phrases: Common expressions in English.
One word substitution: Replacing a phrase with a single word.
Improvement of Sentences: Enhancing sentence structure.
Active/Passive Voice of Verbs: Converting between active and passive voice.
Conversion into Direct/Indirect narration: Transforming between direct and indirect speech.
Shuffling of Sentence parts: Rearranging jumbled sentence parts.
Shuffling of Sentences in a passage: Rearranging jumbled sentences.
Cloze Passage: Completing a passage with missing words.
Comprehension Passage: Understanding and answering questions based on a passage.

General Intelligence Syllabus

This section assesses a candidate's logical and analytical ability. It includes:

Analogy: Finding relationships between words/figures.
Classification: Grouping items based on common properties.
Series Completion: Identifying the pattern and completing the series.
Coding-Decoding: Deciphering coded messages.
Blood Relations: Understanding family relationships.
Direction Sense Test: Determining directions.
Logical Venn Diagrams: Analyzing relationships between categories.
Syllogism: Deductive reasoning.
Statement and Conclusions: Drawing conclusions from statements.
Sitting Arrangement: Determining seating positions.
Puzzles: Solving various types of puzzles.
Number Series: Identifying patterns in number sequences.
Non-verbal Series: Identifying patterns in figures.
Mirror Images: Identifying mirror images of figures.
Water Images: Identifying water images of figures.
Embedded Figures: Finding hidden figures.
Completion of Incomplete Pattern: Completing partial figures.
Paper Folding: Predicting unfolded patterns.
Paper Cutting: Predicting cut patterns.

Quantitative Aptitude Syllabus

Quantitative Aptitude tests the mathematical skills of candidates. It includes:

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 Allegation.
Algebra: Basic algebraic identities, Elementary surds, Graphs of Linear Equations.
Geometry: Basic geometric figures, Triangles, Quadrilaterals, Circles, Right Prism, Right Circular Cone, Right Circular Cylinder, Sphere, Hemispheres, Rectangular Parallelepiped.
Mensuration: Areas of 2D figures, Surface area and volume of 3D figures.
Trigonometry: Trigonometric ratios, Complementary angles, Height and distances.
Statistical Charts: Use of Tables and Graphs, Histogram, Frequency polygon, Bar-diagram, Pie-chart.
Probability: Calculation of basic probability.
Time and Work: Problems related to time and work.
Time and Distance: Problems related to speed, time, and distance.

General Awareness Syllabus

General Awareness tests a candidate's knowledge of current affairs and general knowledge. It includes:

Current Affairs: National and international events of importance.
History: Indian history, including ancient, medieval, and modern periods.
Geography: Physical geography, world geography, Indian geography.
Polity: Indian Constitution, political system, governance.
Economics: Basic economic concepts, Indian economy, budget.
Science: Physics, Chemistry, Biology (up to 10th standard).
Static GK: Books and Authors, Important Days, Awards and Honors, Sports, National and International Organizations.
Environment: Environmental issues, biodiversity, climate change.

Note: Questions in General Awareness will be designed to test the ability of 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 observation and experience in their scientific aspect as may be expected of an educated person.

Tier II Exam Pattern and Syllabus

Tier II is a descriptive paper conducted in pen and paper mode. It aims to assess the writing skills of candidates in English/Hindi.

Subject	Word Limit	Maximum Marks	Time
Essay Writing	200-250 words	100	60 Minutes
Letter/Application Writing	150-200 words	100	60 Minutes
Total		200	60 Minutes

The descriptive paper tests the writing skills of candidates. Candidates can choose to write in either English or Hindi. The topics for essay writing usually revolve around current affairs, social issues, national interest, or environment-related topics. For letter/application writing, formal and informal letters are commonly asked.

Note: The minimum qualifying marks in Tier II is 33%. The marks obtained in Tier II will be added to the final merit list.

Tier III Exam Pattern and Syllabus

Tier III is a skill test/typing test which is of qualifying nature. The final merit list is prepared based on the performance in Tier I and Tier II only.

Data Entry Operator (DEO)

Data Entry Speed of 8,000 (Eight Thousand) Key Depressions per hour on Computer. The "Speed of 8000 key depressions per hour on computer" will be adjudged on the basis of the correct entry of words/key depressions as per the given text.

Data Entry Operator in the Office of the Controller General of Accounts (C&AG)

Data Entry Speed of 15,000 (Fifteen Thousand) Key Depressions per hour on Computer. The "Speed of 15000 key depressions per hour on computer" will be adjudged on the basis of the correct entry of words/key depressions as per the given text.

LDC/JSA and Postal Assistant/Sorting Assistant

Typing Test in English or Hindi: Candidates should opt for the medium of Typing Test (English or Hindi) in the online Application Form.

English Typing: @ 35 w.p.m. (35 words per minute)
Hindi Typing: @ 30 w.p.m. (30 words per minute)

Note: The Typing Test will be conducted for those candidates who qualify in the Computer Based Examination (Tier I) and Descriptive Paper (Tier II). The typing test will be administered on the Computer, to be provided by the Commission or any agency authorized by the Commission.

Preparation Tips for SSC CHSL

Understand the Syllabus: Before starting your preparation, thoroughly understand the syllabus for each section.
Create a Study Schedule: Prepare a realistic study schedule that covers all subjects and allows time for revision.
Focus on Weak Areas: Identify your weak areas and devote more time to them.
Practice Regularly: Regular practice is essential for improving speed and accuracy, especially in Quantitative Aptitude and English.
Solve Previous Year Papers: Solving previous year papers will help you understand the exam pattern and the types of questions asked.
Mock Tests: Take regular mock tests to evaluate your preparation level and improve time management.
Stay Updated with Current Affairs: Read newspapers and follow current affairs regularly for the General Awareness section.
Improve Vocabulary: For the English language section, work on improving your vocabulary by reading newspapers, books, and using vocabulary-building apps.
Focus on Accuracy: As there is negative marking, focus on accuracy rather than attempting all questions.
Time Management: During the exam, allocate time wisely to each section based on your strengths and weaknesses.

Conclusion

The SSC CHSL exam offers a great opportunity for candidates to secure a government job with decent pay and benefits. A thorough understanding of the syllabus, consistent preparation, and regular practice are key to cracking this examination. With dedication and the right approach, candidates can successfully navigate through all three tiers of the examination and secure their desired position.

Remember, success in competitive exams requires not just knowledge but also the right strategy, perseverance, and a positive mindset. Best of luck with your SSC CHSL preparation!

Reference Files For SSC CHSL Syllabus

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