SSC CGL ASO syllabus 2025: Complete tier 1 & tier 2 exam syllabus for SSC Assistant Section Officer
SSC CGL ASO Syllabus 2025 for Tier 1 & Tier 2 Exams: Check out detailed topics for General Intelligence, Quantitative Aptitude, English, Statistics, and Finance to help you prepare effectively for SSC Assistant Section Officer exam.
SSC CGL ASO syllabus 2025: The SSC CGL Assistant Section Officer (ASO) Exam 2025 Tier 1 will be held from August 13 to August 30, 2025. The syllabus includes both Tier 1 and Tier 2 exams. Tier 1 covers General Intelligence, General Awareness, Quantitative Aptitude, and English Language. Tier 2 includes Mathematical Abilities, Reasoning, English Language, General Awareness, and Computer Knowledge.
It also has a Data Entry Speed Test (DEST) to check typing skills. Hence, students to prepare well, focus on key topics like number systems, algebra, geometry, statistics, reasoning, English comprehension, current affairs, and computer basics. Cover each subject properly to score well in both tiers.
SSC CGL ASO Syllabus 2025 Highlights
The SSC CGL ASO exam consists of two tiers:
- Tier 1: Qualifying exam covering General Intelligence & Reasoning, General Awareness, Quantitative Aptitude, and English Comprehension.
- Tier 2: Includes Mathematics, Reasoning, English Language, General Awareness, and Computer Knowledge.
The syllabus tests candidate's aptitude, reasoning skills, general knowledge, and computer proficiency relevant to the Assistant Section Officer role.
SSC CGL ASO Tier 1 Syllabus & Exam Pattern 2025
Tier 1 is a computer-based test with 100 questions divided equally among four sections. The exam duration is 60 minutes with negative marking of 0.5 marks for each wrong answer.
| Section | No. of Questions | Total Marks | Time Allowed |
|---|---|---|---|
| General Intelligence & Reasoning | 25 | 50 | 60 minutes |
| General Awareness | 25 | 50 | |
| Quantitative Aptitude | 25 | 50 | |
| English Comprehension | 25 | 50 | |
| Total | 100 | 200 | 60 minutes |
SSC CGL ASO 2025: Key Topics in Tier 1 Syllabus
- General Intelligence: Analogies, coding-decoding, series, puzzles
- General Awareness: Current affairs, environment, science, history, geography
- Quantitative Aptitude: Number systems, fractions, decimals, profit & loss, ratio, percentage
- English Comprehension: Grammar, vocabulary, sentence structure, synonyms, antonyms
SSC CGL ASO Tier 2 Syllabus 2025
Tier 2 is more specialised and includes the following subjects:
| Subject | Topics Covered |
| Mathematics | Algebra, geometry, mensuration, trigonometry, statistics, probability |
| Reasoning | Verbal and non-verbal reasoning, data interpretation |
| English Language | Advanced grammar, comprehension, writing skills |
| General Awareness | Static GK, current events, economic and financial awareness |
| Computer Knowledge | Basics of computer hardware, software, MS Office, internet usage |
Important SSC CGL ASO Exam Dates 2025
Below are the Important SSC CGL ASO Exam Dates 2025 listed:
| Event | Date |
|---|---|
| SSC CGL 2025 Notification | June 9, 2025 |
| Application Start Date | June 9, 2025 |
| Application Last Date | July 4, 2025 |
| SSC CGL Tier 1 Exam Dates | August 13 to 30, 2025 |
| SSC CGL Tier 2 Exam Dates | To be announced |
Preparation Tips for SSC CGL ASO Syllabus 2025
Students to prepare well for SSC CGL ASO Syllabus 2025, follow a smart and structured plan. Start by understanding the syllabus clearly. It includes Maths, Reasoning, English, General Awareness, and Computer Proficiency, along with DEST for Tier 1 and Tier 2 exams. Use the right books like R.S. Aggarwal for Quant and Reasoning, Wren & Martin for English, and Lucent¡¯s GK for awareness.
Focus first on high-weightage topics. Break your study plan into daily targets. Include revisions and mock tests to check progress and manage time.
- In Maths, focus on number systems, algebra, geometry, and data interpretation.
- For Reasoning, practice analogies, coding-decoding, syllogisms, and puzzles.
- In English, work on comprehension, grammar, vocabulary, and sentence correction.
Stay updated with current affairs, Indian history, geography, and government schemes for General Awareness. For Computer Proficiency, practice typing and basic computer knowledge regularly.
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