SSC CHSL Exam 2025: Syllabus, Exam Pattern, and Salary Details
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The Staff Selection Commission Combined Higher Secondary Level (SSC CHSL) examination is a national-level competitive exam conducted to recruit candidates for various posts such as Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), Postal Assistant (PA), Sorting Assistant (SA), and Data Entry Operator (DEO) in government ministries, departments, and organizations. Below is a comprehensive and detailed syllabus, exam pattern, and salary structure for SSC CHSL 2025.
SSC CHSL 2025 Exam Overview
The Staff Selection Commission Combined Higher Secondary Level (SSC CHSL) examination is a national-level competitive exam conducted to recruit candidates for various posts such as Lower Division Clerk (LDC), Junior Secretariat Assistant (JSA), Postal Assistant (PA), Sorting Assistant (SA), and Data Entry Operator (DEO) in government ministries, departments, and organizations.
Below is a comprehensive and detailed syllabus, exam pattern, and salary structure for SSC CHSL 2025.
The SSC CHSL 2025 examination is conducted in two tiers: Tier 1 (Computer-Based Test) and Tier 2 (Objective + Skill/Typing Test). Below is the detailed exam pattern for each tier.
Tier 1 Exam Pattern
Mode: Online (Computer-Based Test)
Type: Objective (Multiple Choice Questions)
Duration: 60 minutes (80 minutes for PWD candidates)
Total Questions: 100
Total Marks: 200 (2 marks per question)
Negative Marking: 0.50 marks per wrong answer
Language: English and Hindi (except English Language section)
Section
Subject
Questions
Marks
Topics Covered
I
English Language
25
50
Grammar, Vocabulary, Comprehension, etc.
II
General Intelligence
25
50
Verbal/Non-Verbal Reasoning, Analogies, etc.
III
Quantitative Aptitude
25
50
Arithmetic, Algebra, Geometry, etc.
IV
General Awareness
25
50
Current Affairs, History, Geography, etc.
Tier 2 Exam Pattern
Mode: Online (Computer-Based Test for Session I, Skill/Typing Test for Session II)
Structure: Conducted in two sessions on the same day
Negative Marking: 1 mark per wrong answer in Section 1, Section 2, and Module-I of Section 3
Language: English and Hindi (except English Language and Comprehension module)
Session
Section
Module
Subject
Questions
Marks
Duration
Session I
Section 1
Module I
Mathematical Abilities
30
90
60 minutes
Module II
Reasoning and General Intelligence
30
90
Section 2
Module I
English Language and Comprehension
40
120
60 minutes
Module II
General Awareness
20
60
Section 3
Module I
Computer Knowledge Test
15
45
15 minutes
Session II
Section 3
Module II
Skill Test/Typing Test
Qualifying
-
10-15 minutes
Skill Test/Typing Test:
DEO: Data Entry Speed of 8,000 Key Depressions per hour (15 minutes).
DEO Grade ‘A’ (C&AG, Ministry of Consumer Affairs, etc.): 15,000 Key Depressions per hour (15 minutes).
LDC/JSA, PA/SA: Typing speed of 35 wpm (English) or 30 wpm (Hindi) (10 minutes).
Qualifying Criteria: Tier 2 is qualifying in nature for the Skill/Typing Test. Final merit is based on Tier 1 and Tier 2 (Session I) marks.
SSC CHSL 2025 Syllabus
Tier 1 Syllabus
The Tier 1 syllabus covers four subjects, each testing specific skills.
Subject
Topics
English Language
Spot the Error, Fill in the Blanks, Synonyms/Antonyms, Misspelt Words, Idioms & Phrases, One-word Substitution, Improvement of Sentences, Active/Passive Voice, Direct/Indirect Narration, Cloze Passage, Reading Comprehension
Number Systems, Computation of Whole Numbers, Decimals, Fractions, Fundamental Arithmetical Operations, Percentages, Ratio and Proportion, Square Roots, Averages, Interest (Simple and Compound), Profit and Loss, Discount, Partnership Business, Time and Distance, Time and Work, Algebra, Geometry, Mensuration, Trigonometry, Statistical Charts
General Awareness
Current Affairs, History, Culture, Geography, Economic Scene, General Policy, Scientific Research, India and its Neighboring Countries, Books and Authors, Sports, Important Schemes, Awards and Honors, Static GK
Tier 2 Syllabus
The Tier 2 syllabus is more comprehensive and includes modules from Tier 1 with additional focus areas.
Section/Module
Topics
Section 1 - Module I: Mathematical Abilities
Number Systems, Fundamental Arithmetical Operations, Algebra, Geometry, Mensuration, Trigongliberty, Statistics, Probability
Section 1 - Module II: Reasoning and General Intelligence
Similar to Tier 1 General Intelligence, with advanced verbal/non-verbal reasoning, critical thinking, and problem-solving
Section 2 - Module I: English Language and Comprehension
Similar to Tier 1 General Awareness, with emphasis on current events, government schemes, and broader knowledge of India and the world
Section 3 - Module I: Computer Knowledge Test
Basics of Computer, Software, Hardware, MS Office (Word, Excel, PowerPoint), Internet, Email, Computer Security, Networking, Operating Systems
Section 3 - Module II: Skill Test/Typing Test
Data Entry Speed for DEO, Typing Speed for LDC/JSA/PA/SA (Qualifying in nature)
SSC CHSL 2025 Salary Structure
The SSC CHSL salary is based on the 7th Pay Commission and varies by post and city of posting (X, Y, Z categories). Below is the detailed salary structure.
Mail distribution, customer service, data management
Supervisor (LSG) → Senior Supervisor → Chief Supervisor (HSS) after 5 years and exams
DEO
Data entry, managing office computers, report preparation
DEO Grade B → Grade C → Grade F (System Analyst) after exams
SSC CHSL 2025 Selection Process
Tier 1: Qualifying exam; marks considered for merit.
Tier 2: Objective test (Session I) + Skill/Typing Test (Session II, qualifying in nature).
Document Verification: Verification of educational certificates, caste certificates (if applicable), and other documents.
Final Merit: Based on Tier 1 and Tier 2 (Session I) marks. Tie-breaking criteria include Tier 2 marks, Tier 1 marks, date of birth (elder preferred), and alphabetical order of names.
For the latest updates, refer to the official SSC website (ssc.gov.in).
