The official OPSC ASO Syllabus & Exam Pattern 2025 has been released along with the notification.  All the candidates willing to apply for the Assistant Section Officer (ASO) exam must get acknowledged with the OPSC ASO Syllabus & Exam Pattern 2025.  To qualify for the examination without a hitch, one should thoroughly know the OPSC ASO syllabus & Exam Pattern 2025. The syllabus has been released with the official OPSC ASO. 

• The candidate should possess a Bachelor’s Degree from a recognised university to be eligible for the 2025 OPSC ASO exam.
• One should download the OPSC ASO Syllabus & Exam Pattern 2025 from the official website and use it as the roadmap for the entire preparation. 

OPSC ASO Syllabus 2025 

The Odisha Public Service Commission ASO Exam 2025 syllabus can be broadly divided into four categories per the last recruitment pattern.

A. General Awareness 

1. Current national events
2. Current international events
3. History of British Rule in India and Freedom Struggle
4. Indian Constitution
5. World Physical Geography 
6. Physical Geography of India & Odisha
7. Important aspects of Governance, Transparency & Accountability, e-governance, and Role of Civil Services in democracy. 
8. Indian Economy and issues relating to planning, growth, development, employment, poverty alleviation, resource mobilisation, and inflation.
9. Defence & Indian Armed Forces
10. Scientific Inventions and use of Science.
11. Issues of Environmental, Ecology, Biodiversity & Climate changes
12. Important National & International Institutions, Organizations, and fora-their Structures, Mandate, etc.

B. Test of Reasoning & Mental Ability 

• Verbal

1. Number Series
2. Alphabet Series
3. Coding-decoding
4. Test of Direction Sense
5. Number Ranking
6. Arithmetic Reasoning
7. The problem of Age Calculation

• Non-Verbal

1. Non-verbal series
2. Mirror Images
3. Analogy
4. Grouping Identical Figures
5. Cubes & Dice
6. Embedded figures, etc.

C. Mathematics 

1. Arithmetic
2. Algebra
3. Statistics & Probability
4. Mensuration 2D & Mensuration 3D

D. English 

1. Verb
2. Comprehension
3. Preposition
4. Adverb
5. Error Correction/Recognition
6. Tenses
7. Synonyms & Antonyms
8. Sentence Rearrangement
9. Answering Questions based on Unseen Passages
10. Subject-Verb Agreement
11. Vocabulary
12. Fill in the Blanks with Articles etc.

F. Computer Application 

1. Windows (MS-Windows)
2. Computer Fundamentals
3. MS-office
   1. Word Processing (MS Word)
   2. Spreadsheet (MS Excel)
   3. MS Access
   4. Presentation knowledge (MS PowerPoint)
4. Communication Technology, Networking Concepts
5. Usage of internet services available on the Internet

OPSC ASO Exam Pattern 2025 (Expected)

Odisha Public Service Commission ASO Exam Pattern 2025 consists of two stages i.e.

Stage 1: OPSC ASO Written Examination

The Stage I of the OPSC ASO Exam Pattern was the written examination. This stage was divided into 3 exams i.e. Paper I, Paper II, and Paper III, which tested the knowledge of candidates across topics of general awareness, reasoning, mental ability, mathematics, English and Odia languages.

Stage 2: OPSC ASO Skill Test in Computer Applications

This is the second and final stage in the Exam Pattern of the OPSC ASO recruitment. In this stage, candidates would be tested on their knowledge of computer applications. This stage was qualifying in nature and one had to secure 40% of the total marks in the skill test to qualify it.

In the table below we'll discuss the complete exam pattern which includes the type of exam, duration of the exam, and maximum marks awarded for each exam as per the last recruitment pattern.

OPSC ASO Exam Pattern Section Wise Marks Weightage 2025

Preparation Strategy for OPSC ASO Exam 2025

Candidates need a strong Preparation Strategy for OPSC ASO Exam 2025. The Preparation should start 6-8 months prior to the exam and should be very systematic. To make your work easier here is the Preparation Strategy for OPSC ASO Exam 2025:

• Candidates preparing for the exam should at least study for 6 hours consistently to be decidedly ready for the upcoming Test. You can take an off from contemplating one day in the week and have some rest. 
• Read newspapers, magazines, and online articles ordinary and stay refreshed about current affairs every single day to not miss anything.
• Practice more and more mock tests to evaluate if you are able to complete the exam on time or not. 
• Make notes while learning as it will help in the last-minute revision process.

Best Books for OPSC ASO Exam 

Here are some of the best books that can be referred by the candidates while they are preparing for the OPSC ASO Exam 2025. Keeping in mind the expected OPSC ASO Exam Pattern 2025, Candidates should start their preparing at least 6-8 months before the examination by referring these books:

Other Important Details as per previous year OPSC ASO recruitment notification

• Candidates had to answer the questions in English except for the Odia language paper or otherwise specified in the question paper itself
• There was a negative marking of 0.25 marks for every wrong answer marked
• Only those students who qualified for the written examination will be called for the Skill Test in Computer by the commission which would be qualifying in nature
• Candidates who qualified for the written examination would be called for the certificate verification prior to the Skill Test.

Hope you have liked the information about the OPSC ASO on Syllabus and Exam Pattern 2025. Visit the  Testbook Application to avail comprehensive courses, pdf notes, and free tests to prepare for the 2025 OPSC ASO Examination as well as other competitive exams of your choice! Amazing offers & lightning deals are always on the go & it is up to you to make the best of it.