Bihar PSC has released the syllabus and exam pattern for BPSC ASO (Assistant Section Officer). The selection process is conducted in two stages: Preliminary and Main Examination. The Preliminary Exam includes subjects like General Studies and General Mental Ability, serving as a qualifying test. The Main Examination is descriptive and covers General Hindi and General Studies in detail. Aspirants must clear both stages of the BPSC ASO exam to be eligible for final selection. A thorough understanding of the syllabus, including current affairs, reasoning, and comprehension topics, is essential for effective preparation.
The BPSC ASO Exam Pattern 2025 outlines the structure for both the Preliminary and Main examinations. A clear understanding of the exam pattern helps candidates focus their preparation strategically.
Subject |
No. of Questions |
Marks |
Duration |
General Studies |
50 |
50 |
2 hours 15 minutes |
Science & Mathematics |
50 |
50 |
|
Mental Ability Test |
50 |
50 |
Paper |
Subject |
No. of Questions |
Duration |
Paper 1 |
General Hindi |
100 |
2 hours 15 minutes |
Paper 2 |
General Knowledge |
150 |
2 hours 15 minutes |
General Studies |
50 |
||
General Science and Mathematics |
50 |
||
Mental Ability |
50 |
The BPSC ASO Vacancy 2025 Syllabus covers a comprehensive range of subjects designed to assess both the candidate’s analytical skills and general awareness. In the preliminary stage, the focus is on General Studies, Science & Mathematics, and Mental Ability, which together test the candidate’s understanding of basic concepts, numerical ability, logical reasoning, and current affairs. For the main examination, candidates need to prepare for two papers. The first paper is General Hindi, which evaluates language proficiency and comprehension skills. The second paper is General Knowledge, which includes sections on General Studies, General Science and Mathematics, and Mental Ability. This combination ensures that candidates have a well-rounded grasp of both subject-specific knowledge and general topics relevant to the administrative role of an Assistant Statistical Officer.
Subject |
Subtopics |
General Studies |
Indian Freedom Movement |
Ancient, Medieval, and Modern History |
|
Indian Constitution and Polity |
|
Governance and Public Policy |
|
Economic Development and Planning |
|
Indian Geography - Physical and Political |
|
Environment and Ecology |
|
Current Affairs - National and International |
|
Bihar State History and Culture |
|
Social Issues and Development Programs |
|
Science & Technology Updates |
|
Science & Mathematics |
Arithmetic (Percentages, Ratio, Proportion, Averages) |
Algebra (Equations, Inequalities) |
|
Geometry (Lines, Angles, Triangles) |
|
Mensuration (Area, Volume) |
|
Statistics (Mean, Median, Mode, Standard Deviation) |
|
Probability Basics |
|
Number Systems and Properties |
|
Basic Physics (Motion, Force, Work, Energy) |
|
Basic Chemistry (Elements, Compounds, Reactions) |
|
Basic Biology (Human Body, Plants, Animals) |
|
Mental Ability |
Logical Reasoning (Statements, Conclusions) |
Data Interpretation (Graphs, Charts, Tables) |
|
Puzzles and Seating Arrangements |
|
Coding-Decoding |
|
Blood Relations |
|
Series Completion (Number & Alphabet) |
|
Direction Sense Test |
|
Analytical Reasoning |
|
General Hindi |
व्याकरण |
शब्दावली |
|
वाक्य रचना |
|
गद्यांश - समझ |
|
सार लेखन |
|
मुहावरे और लोकोक्तियाँ |
|
अपठित गद्यांश |
We hope you found this article informative and useful. Feel free to get in touch with us for any sort of query on the BPSC ASO Syllabus 2025. We request you to download the Testbook App to upscale your exam preparation by getting access to unlimited useful content and information.
Last updated: Jun 8, 2025
->BPSC ASO Application Link is active now on the official website of Bihar Public Service Commission.
->BPSC has released the notification of of Bihar Assistant Section Officer for a total of 41 vacancies.
->The age of the candidates must be between 21 - 37 years to attend the recruitment.
->Graduate candidates will be eligible to apply for the vacancy.
->Salary of the candidates who will be selected would range between Rs. 44900 - Rs. 142400.
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