BIS ASO Syllabus 2025 Out Direct Link to Download Syllabus PDF here
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| Update type | Syllabus |
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| Recruiting authority | Authority — see source notice |
| Last successful check | 5 Nov 2026 |
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- Updated May 20, 2025 04:15 PM
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BIS ASO Syllabus 2025 Overview
| Conducting Authority | Bureau of Indian Standards (BIS) |
| Post Name | Assistant Section Officer (ASO) |
| Selection Process | Written Exam Skill Test Document Verification |
| No.of Questions | 150 |
| Duration | 120 Minutes |
| Total Marks | 150 |
| Negative Marking | 0.25 Negative Mark |
| Official Website | bis.gov.in |
- The Bureau of Indian Standards (BIS) has published the official syllabus and exam pattern for the ASO recruitment exam. To ensure a well-structured study plan, candidates aiming for the BIS ASO exam should thoroughly review both sections of the syllabus. Understanding the detailed syllabus and exam structure is essential for effective preparation.
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BIS ASO Syllabus 2025
| Section | Topics |
| General Intelligence & Reasoning | Verbal and Non-Verbal Reasoning, Alphanumeric Series, Blood Relations, Calendars, Cause and Effect, Clocks, Coding and Decoding, Cubes and Dices, Decision Making, Statement and Conclusion Analysis, Data Sufficiency, Number Series and Sequences, Input-Output, Logical Puzzles, Syllogisms |
| Quantitative Aptitude | Number Series, Simple and Compound Interest, Ratio and Proportion, Percentages, Profit, Loss, and Discount, Mensuration (Cone, Cylinder, Rectangular Parallelepiped), Trigonometry, Mixture and Alligation, Problems on Ages, Pipes and Cisterns, Boats and Streams, Speed, Time, and Distance, Unitary Method, Fractions and Decimals, Simplification |
| English Language | Reading Comprehension, Correct Spelling Usage, Error Detection, Cloze Tests, Basic Grammar Rules, Vocabulary Development, Tenses and Their Usage, Prepositions, Use of Articles, Parts of Speech, Fill in the Blanks, Sentence Improvement, Paragraph Completion |
| General Awareness | History, Geography, Indian Polity, Economics, General Science, Current Affairs, Static General Knowledge |
- The syllabus is an important part of your exam preparation. It lists all the topics you need to study, helping you focus on what’s important. To do well in the BIS ASO exam 2025, make sure you understand the syllabus fully. It covers both general subjects and specific topics related to the post. Use the syllabus to guide your studies and ensure you're covering everything needed for the exam.
Download BIS ASO Syllabus PDF
- Aspirants can access the detailed BIS ASO Syllabus PDF to get a clear overview of all the topics essential for the exam.
- Click Here - BIS ASO Syllabus PDF
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