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BSF Constable, ASI Syllabus 2025 – Overview
| Organization Name | Border Security Force (BSF) |
| Post Name | ASI & Constables |
| Vacancies | 121 |
| Mode Of Application | Online |
| Category | Syllabus and Exam Pattern |
| City | New Delhi |
| Official Website | www.bsf.gov.in |
General Knowledge :
1. Indian Culture
2. Sports
3. Basic GK
4. Books & Authors
5. Current affairs related to national and international issues of the last 6 months
6. Overview of the Indian Financial System
7. History of the Indian banking system
8. Recent credit and monetary policies
9. Indian History
10. Famous Days & Dates
11. Indian Politics
12. Indian Parliament
13. Awards & Honours
14. Indian Economy
15. Inventions in the World
16. Basic Computer
17. Geography
18. Environment
19. Famous Books & Authors
Numerical Aptitude :
1. Algebraic Equations
2. Comparison of Quantity
3. Data Sufficiency
4. Mixture and Alligation
5. Percentages
Technical Subject :
ASI (Lab Technician) :
1. Bio Chemistry
2. Microbiology including immunology
3. Hematology & Blood Banking
4. Histopathology including clinical pathology & molecular biology Laboratory Management
5. Parasitology, Serology & Virology
ASI (Physiotherapist) :
1. Fundamental of Biochemics & Exercise Therapy
2. Physical & Electro Therapy
3. Physiotherapy – Orthopedics/Sports Neurology. Cardio Respiratory/Rehabilitation & Geriatrics.
Constable Syllabus :-
General Knowledge & Awareness :
1. Current Affairs
2. Indian Constitution
3. Indian History
4. Indian geography
5. Sports: championships/ winners/number of players
6. General Science & Technology
7. Indian culture
8. General polity
9. Other misc. issues related to General Knowledge
Numerical Ability :
1. Mixed fractions
2. Averages
3. Profit & Loss, Discount, ratio
4. Time & work
5. Basics ((2X2) (3X3) multiplications) squares
6. Simple interest, compound interest
7. Percentages
8. Simple mensuration
English language :
1. Correct of sentences in English
2. Error recognition
3. Comprehension as well as Writing Ability.
4. Vocabulary
5. Fill in the blanks (using verbs, preposition, besides articles etc)
6. Grammar
7. Spellings
8. Synonyms as well as Antonyms
9. Also, Sentence Structure
10. Sentence Completion
11. Besides, Phrases and Idiomatic use of Words, etc.
General Science :
1. Physics
2. Chemistry
3. Biology
BSF Constable, ASI Exam Pattern 2025
Assistant Sub-Inspector (Lab Technician) :
Duration : 120 Minutes
| S.No | Subject | No.of Question | Marks |
| Part I | General Knowledge & Numerical Aptitude | 25 | 25 |
| Part II | Human Anatomy and Physiology | 25 | 25 |
| Part III | Technical Subject | 50 | 50 |
| Total | 100 | 100 |
Constable (Technical) :
Duration : 120 Minutes
| S.No | Subject | No.of Question | Marks |
| 1 | Numerical Ability | 25 | 25 |
| 2 | General Awareness | 25 | 25 |
| 3 | Reasoning | 25 | 25 |
| 4 | General Science | 25 | 25 |
| Total | 100 | 100 |
