OPSC ASO Syllabus 2026: Exam Pattern, Section-wise Syllabus & Selection Process

Reviewed By: Prem Krishnan
🕒 Last Updated: May 14, 2026
General 📅 14 May, 2026 📍 Odisha
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Full Notification

The Odisha Public Service Commission (OPSC) has officially released the syllabus and exam pattern for the Assistant Section Officer (ASO) recruitment 2026. Candidates aspiring for the OPSC ASO exam must thoroughly understand the updated syllabus and marking scheme to prepare effectively. The selection process includes a written examination of 400 marks followed by a qualifying Computer Skill Test. This article provides a comprehensive overview of the OPSC ASO syllabus, exam pattern, and selection process to help candidates ace the examination.

Organization Overview

The Odisha Public Service Commission (OPSC) is a constitutional body responsible for recruiting candidates for various civil services and government posts in the state of Odisha. Established under Article 315 of the Indian Constitution, OPSC conducts competitive examinations to select qualified individuals for administrative positions. The ASO post is a key entry-level position in the Odisha government secretariat.

OPSC ASO Exam Pattern 2026

The written examination consists of three papers totaling 400 marks. Each question carries 1 mark, and there is a negative marking of 0.25 marks for every incorrect answer. The exam is conducted offline (pen and paper mode).

Papers Subjects No. of Questions Marks Duration
Paper 1 General Awareness 100 100 1.5 Hours
Paper 2 Reasoning & Mental Ability 50 100 1.5 Hours
  Mathematics (10th Standard) 50 100
Paper 3 English 100 100 2 Hours
  Odia 100 100
Total - 400 400 5 Hours

Note: Each question carries 1 mark. 0.25 marks are deducted for each wrong answer.

Section-wise Syllabus for OPSC ASO 2026

The detailed syllabus for each subject is provided in the table below. Candidates should focus on these topics to cover the entire curriculum.

Subject Detailed Topics
General Awareness 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, Defence & Indian Armed Forces, Scientific Inventions and Use of Science, Environment, Ecology, Biodiversity & Climate Change, National & International Institutions
Reasoning & Mental Ability Coding-Decoding, Number Ranking, Arithmetic Reasoning, Number Series, Alphabet Series, Mirror Images, Analogy, Grouping of Identical Figures, Cubes and Dice, Embedded Figures, Direction Sense Test, Age Calculation Problems
Mathematics (10th Standard) Arithmetic (Percentage, Profit & Loss, Simple & Compound Interest, Average, Ratio & Proportion, Time & Work, Time & Distance), Algebra, Statistics & Probability, Mensuration (2D & 3D)
English 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 Sentence Rearrangement (ବାକ୍ୟ ପୁନର୍ବିନ୍ୟାସ), Paragraph Writing (ଅନୁଛେଦ), Grammar (ଭ୍ୟାକରଣ): Verbs, Error Correction, Tenses (କାଳ), Adverbs, Synonyms (ପ୍ରତିଶବ୍ଦ), Antonyms (ବିପରୀତ ଅର୍ଥବୋଧକ ଶବ୍ଦ)
Computer Skill Test (Practical) MS Office (Word, Excel, PowerPoint), MS Access, Basics of MS Windows, Computer Fundamentals, Internet Usage & Services

Selection Process

The selection of candidates for the OPSC ASO post involves two stages:

  1. Written Examination: A total of 400 marks, comprising three papers as per the exam pattern.
  2. Computer Skill Test: This is a qualifying test (practical) covering MS Office, MS Access, Windows basics, computer fundamentals, and internet usage. Candidates must pass this test to be considered for final selection.

Final merit list is prepared based on the marks obtained in the written examination, subject to qualifying the Computer Skill Test.

Preparation Tips for OPSC ASO 2026

  • Focus on current affairs and Odisha-specific geography for General Awareness.
  • Practice reasoning and mathematics regularly to improve speed and accuracy.
  • For language papers, strengthen grammar and vocabulary through daily reading.
  • Take mock tests to simulate exam conditions and manage time effectively.
  • Revise the computer fundamentals and practice MS Office applications for the skill test.

Frequently Asked Questions

The OPSC ASO Syllabus 2026 includes General Awareness, Reasoning & Mental Ability, Mathematics (10th standard), English, and Odia Language. The written exam is of 400 marks.
There are three papers in the written examination: Paper 1 (General Awareness), Paper 2 (Reasoning & Maths), and Paper 3 (English & Odia).
Yes, there is a negative marking of 0.25 marks for each wrong answer.
The written examination carries a total of 400 marks.
Mathematics is of 10th standard level.
The selection process includes a written exam of 400 marks followed by a qualifying Computer Skill Test.
Yes, the Computer Skill Test is qualifying in nature and candidates must pass it to be considered for final selection.
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