This guide provides a comprehensive breakdown of the OPSC ASO syllabus and subject-wise topics. Mastering the exam pattern and curriculum is essential for a structured and effective preparation strategy.
The Odisha Public Service Commission (OPSC) conducts the Assistant Section Officer (ASO) recruitment examination across various centers in Odisha. To secure a high score, candidates must create a strategic study plan aligned with the latest OPSC ASO syllabus and exam pattern. Success requires a disciplined approach, consistent practice, and regular revision. This article outlines the detailed syllabus to help you streamline your preparation and perform confidently in the exam.
OPSC ASO Syllabus and Exam Pattern 2026
The OPSC ASO 2026 syllabus encompasses critical subjects, including General Awareness, Reasoning, Mathematics, and Language proficiency. Each section demands thorough conceptual understanding and repetitive practice to ensure accuracy. Starting your preparation early is crucial to completing the entire curriculum before the scheduled exam date. Refer to the table below for specific exam details.
| OPSC ASO Syllabus and Exam Pattern 2026- Overview | |
| Conducting Body | Odisha Public Service Commission (OPSC) |
| Post Name | Assistant Section Officer |
| Total Questions | Paper 1- 100 Paper 2- 200 Paper 3- 100 |
| Total Questions | Paper 1- 1.5 hours Paper 2- 1.5 hours Paper 3- 2 hours |
| Total Marks | 400 |
| Negative marking | 0.25 marks |
| Official Website | www.opsc.gov.in |
OPSC ASO Exam Pattern 2026
The Assistant Section Officer written examination is structured into three distinct papers, as detailed in the table below:
- Paper 1 and Paper 2 have 100 questions each and must be completed in 1.5 hours (Each paper)
- Paper 3 is a language paper that includes English and Odia, each carries 100 marks and must be completed in 2 hours
- Each question carries 100 marks
- 0.25 marks will be deducted for each incorrect attempt.
- The minimum qualifying marks for the UR category are 35%, for SC/ ST/ PWD is 30%.
- Those who clear the examination will have to appear for the skill test of 5 marks
| Papers | Subjects | Questions | Marks | Duration |
| Paper 1 | General Awareness | 100 | 100 | 1.5 hours |
| Paper 2 | Test of Reasoning & Mental Ability | 50 | 100 | 1.5 hours |
| Mathematics (10th standard) | 50 | 100 | ||
| Paper 3 | Language | |||
| English | 100 | 100 | 2 hours | |
| Odia | 100 | 100 | ||
| Total | 400 | 400 | 5 hours | |
OPSC ASO Syllabus 2026 (Subject-wise)
The OPSC ASO syllabus serves as the primary roadmap for your study schedule. By analyzing the topic-wise weightage, candidates can effectively prioritize their subjects. Review the comprehensive syllabus sections provided below to begin your targeted preparation.
General Awareness Syllabus
- Defence & Indian Armed Forces
- Scientific Inventions and Use of Science
- Environment, Ecology, Biodiversity, Climate Change
- National & International Institutions and their Mandates
- Current National & International Events
- History of British Rule in India and Freedom Struggle
- Indian Constitution
- World & Indian Physical Geography (including Odisha)
- Governance: Transparency, Accountability, E-Governance, Civil Services
- Indian Economy: Planning, Growth, Development, Employment, Poverty, Inflation
Reasoning & Mental Ability Syllabus
- Coding-Decoding
- Number Ranking
- Arithmetic Reasoning
- Age-related Problems
- Number Series
- Alphabet Series
- Mirror Images
- Analogy
- Grouping of Identical Figures
- Cubes and Dice
- Embedded Figures
- Direction Sense Test
Mathematics Syllabus
- Algebra
- Statistics & Probability
- Mensuration (2D & 3D)
- Average
- Ratio & Proportion
- Time & Work
- Time & Distance
- Arithmetic:
- Percentage
- Profit & Loss
- Simple & Compound Interest
English Language Syllabus
- Subject-Verb Agreement
- Vocabulary (Synonyms & Antonyms)
- Fill in the Blanks (including Articles)
- Verbs, Tenses, and Prepositions
- Comprehension & Unseen Passages
- Adverbs
- Error Correction
- Sentence Rearrangement
Odia Language Syllabus
- ବାକ୍ୟ ପୁନର୍ବିନ୍ୟାସ (Sentence Rearrangement)
- ଅନୁଛେଦ (Paragraph Writing)
- ଭ୍ୟାକରଣ (Grammar): କ୍ରିୟା, ଭ୍ରମ ସଂଶୋଧନ, କାଳ (Tenses), କ୍ରିୟା ବିଶେଷଣ
- ଭାଷାଜ୍ଞାନ: ପ୍ରତିଶବ୍ଦ (Synonyms), ବିପରୀତ ଅର୍ଥବୋଧକ ଶବ୍ଦ (Antonyms)
Computer Skill Test (Practical)
- MS Access
- Internet Usage & Services
- Basics of MS Windows
- Computer Fundamentals
- MS Office (Word, Excel, PowerPoint)
OPSC ASO Syllabus PDF Download
We recommend downloading the official OPSC Assistant Section Officer (ASO) syllabus PDF and keeping a printed copy handy. This will serve as a checklist to ensure you cover every topic systematically without missing any critical areas.
OPSC Assistant Section Officer Selection Process 2026
The selection process for the Assistant Section Officer (ASO) position is divided into two primary stages:
- Written Examination- This is the first stage, which carries 400 marks; candidates must clear the written exam to be called for the Skill Test.
- Skill test- This is the second stage to check the computer knowledge of the candidates. This test is qualifying in nature and carries 50 marks.
OPSC ASO Syllabus- FAQs
What are the topics included in OPSC ASO Syllabus?
The Assistant Section Officer syllabus is comprehensive, covering General Awareness, Logical Reasoning, Mathematics, and Language proficiency papers.
How many questions are asked in ASO Written examination?
The total structure of the written examination consists of 400 objective-type questions, totaling 400 marks.
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