The full form of SSC CHSL is Staff Selection Commission Combined Higher Secondary Level. It is one of the most sought-after government exams in India for candidates who have completed their 10+2 education. The SSC CHSL 2025 Exam offers lucrative job opportunities in various central government ministries and departments, including roles such as Data Entry Operator (DEO), Lower Division Clerk (LDC), and Junior Secretariat Assistant (JSA). In this blog, you’ll find everything you need to know about the SSC CHSL full form, eligibility, syllabus, exam pattern, and salary, along with preparation tips and key updates.
SSC CHSL Full Form
Staff Selection Commission Combined Higher Secondary Level is the full form of the SSC CHSL. It is one of the premium competitive exams in India for the recruitment of candidates into various entry-level positions in various government departments. SSC CHSL Exam 2025 is one of the top choices for aspirants looking for government jobs in India. In this blog, we will be discussing the SSC CHSL Full Form, syllabus, exam pattern, and other details.
SSC CHSL Full Form Overview
The Staff Selection Commission conducts the CHSL Examination every year to recruit candidates for entry-level positions in different government departments. The details of the SSC CHSL Exam have been provided in the table below.
| Particulars | Details |
| Exam Name | SSC CHSL 2025 |
| SSC CHSL Full Form | Staff Selection Commission Combined Higher Secondary Level Examination |
| Exam Conducting Authority | Staff Selection Commission (SSC) |
| SSC official website | ssc.gov.in |
| SSC Eligibility Criteria | Age limit – 18 to 27 years and Educational Qualification – 10+2 passed |
| Application mode | Online |
| Application fee | Rs 100 (UR/ OBC), Fees exempted for other categories and females |
| Selection Process | Tier 1 – Computer Based Test Tier 2 – Computer Based Test |
| Exam mode | Online |
| Exam Duration | Tier 1: 60 minutes Tier 2: 2 hours 30 minutes |
What is SSC CHSL?
SSC CHSL is a very popular recruitment exam conducted by the Staff Selection Commission(SSC) for the recruitment of candidates for various positions in ministries, departments, and organizations of the Government of India.
The recruitment of candidates in SSC CHSL takes place through a robust system of testing in the areas of quantitative aptitude, general intelligence, general awareness, and general English. Every year more than 20 lakh candidates appear for the SSC CHSL exam and out of those around 4-5% of the candidates make the final selection for the job posts after completing the rigorous assessment by SSC.
The various posts for which SSC CHSL is conducted are as follows:
- Data Entry Operator (DEO)
- Lower Divisional Clerk (LDC)/ Junior Secretariat Assistant (JSA)
- Data Entry Operator (Grade A)
SSC CHSL Full Form, SSC CHSL Exam Pattern
SSC will release the notification for CHSL 2025 in which the SSC CHSL Exam Pattern and syllabus will be provided. SSC will conduct the CHSL 2025 in two tiers and the second tier will also be a Computer Based Test. We have mentioned below the new exam pattern & syllabus of SSC CHSL.
| Tier | Exam Type |
| Tier I | Computer-based Multiple Choice Questions |
| Tier II | Computer Based Test |
SSC CHSL Tier 1 Exam Pattern
The Exam Pattern for Tier 1 is given below:
| Subjects | Total Marks |
| General Awareness | 50 |
| General Intelligence | 50 |
| Quantitative Aptitude | 50 |
| English Language | 50 |
| Total | 200 |
SSC CHSL Tier 2 Exam Pattern
The Exam Pattern for Tier 1 is given below:
| Tier | Session | Subject | Number of Questions | Maximum Marks | Time allowed |
| II | Session-I (2 hours & 15 minutes) | Section-I: Module-I: Mathematical Abilities Module II: Reasoning and General Intelligence. | 30 30 Total = 60 | 60*3 = 180 | 1 hour (for each section) (1 hour & 20 minutes for the candidates eligible for scribe as per Para-8.1 and 8.2) |
| Section-II: Module-I: English Language & Comprehension Module II: General Awareness | 40 20 Total = 60 | 60*3 = 180 | |||
| Section-III: Module-I: Computer Knowledge Module | 15 | 15*3 = 45 | 15 Minutes (20 minutes for the candidates eligible for a scribe as per Para-8.1 and 8.2) | ||
| Session-II | Section-III: Module-II: Skill Test/ Typing Test Module | Part A: Skill Test for DEOs. | – | 15 Minutes (20 minutes for the candidates eligible for a scribe as per Para-8.1 and 8.2) | |
| Part B: Typing Test for LDC/ JSA. | – | 10 Minutes (15 minutes for the candidates eligible for a scribe as per Para-8.1 and 8.2) |
SSC CHSL Syllabus
The SSC CHSL Syllabus consists of two stages
- Tier-1(Objective)
- Tier-2 (Computer-based Test & Skill Test)
SSC CHSL Tier I Syllabus
The Syllabus for Tier 1 is given below:
| General Intelligence | Quantitative Aptitude (Basic Arithmetic Skill) | English Language (Basic Knowledge) | General Awareness |
| Logical Reasoning | Simplification | Reading Comprehension | History |
| Alphanumeric Series | Profit & Loss | Cloze Test | Culture |
| Ranking/Direction/Alphabet Test | Mixtures and Allegations | Para jumbles | Geography |
| Data Sufficiency | Simple Interest, Compound Interest, Surds and Indices | Miscellaneous | Economy |
| Coded Inequalities | Work and Time | Fill in the blanks | General Policy |
| Seating Arrangement | Time and Distance | Multiple Meaning/Error Spotting | Scientific Research |
| Puzzle | Mensuration – Cylinder, Cone, Sphere | Paragraph Completion | Awards and Honors |
| Tabulation | Data Interpretation | One Word Substitution | Books and Authors |
| Syllogism | Ratio & Proportion, Percentage | Active/Passive Voice | |
| Blood Relations | Number Systems | ||
| Input-Output | Sequence and Series | ||
| Coding-Decoding | Permutation, Combination, and Probability |
SSC CHSL Tier II Syllabus
The Syllabus for Tier 1 is given below:
| Subjects | Topics |
| Mathematical Abilities | Number Systems: Computation of Whole Numbers, Decimals and Fractions, Relationship between numbers Fundamental arithmetical operations: Percentages, Ratios 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 centers, Congruence and similarity of triangles, Circle and its chords, tangents, angles subtended by chords of a circle, and 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 like sin2𝜃 + Cos2𝜃=1, etc. 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 |
| Reasoning and General Intelligence | Questions of both verbal and non-verbal types. 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 de-coding, Numerical operations, Other subtopics, if any |
| English Language And Comprehension | Vocabulary, Grammar, Sentence Structure, Synonyms, Antonyms, and their correct usage; Spot the Error, Fill in the Blanks, Synonyms/ Homonyms, Spellings/ Detecting misspelled 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, two 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 paragraph should be based on current affairs editorial or a report. |
| 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. |
| 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 PowerPoint, etc. Working with the 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, Trojans, etc.), and preventive measures. |
SSC CHSL Salary Structure
The SSC CHSL Salary structure of 2025 according to the new notification is as follows:
| Name of Posts | Pay Band | Grade Pay |
| Lower Division Clerk (LDC)/ Junior Secretariat Assistant (JSA) | ₹19,900-63,200 | ₹1900 |
| Data Entry Operator (DEO) Pay Level 5 | ₹29,200-92,3200 | ₹2800 |
| Data Entry Operator (DEO) Pay Level 4 | ₹25,500-81,100 | ₹2400 |
| Data Entry Operator, Grade “A” Level 4 | ₹25,500-81,100 | ₹2400 |
Apart from the basic pay, the SSC CHSL candidates are entitled to various allowances like DA, HRA, TA, etc, which contribute to the overall salary. The HRA varies according to the city of posting.
FAQs
Ans. The full form of SSC CHSL is Staff Selection Commission Combined Higher Secondary Level Examination.
Ans. The minimum educational qualification for SSC CHSL is a 10+2 pass.
Ans. SSC CHSL 2025 Tier-2 Exam will be objective in nature.
Ans. Yes, there will be a negative marking of 1 mark for each wrong answer.
Ans: The SSC CHSL exam recruits candidates for posts like Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), Data Entry Operator (DEO), and DEO Grade A.
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