The Bihar Technical Service Commission (BTSC) has announced recruitment for the Lab Assistant position, featuring 1,901 vacancies across 12 specialized disciplines. Preparing for this role requires a strategic understanding of the exam structure and technical requirements. Use this Bihar BTSC Lab Assistant Recruitment 2026: Official Notification & Vacancy Details – Click Here to track the latest updates.
Exam Overview and Structure
The BTSC Lab Assistant selection is determined by a combination of a Computer-Based Test (CBT), past work experience, and a final document verification stage. The exam is designed to test both general awareness and subject-specific technical expertise.
| Field | Detail |
|---|---|
| Organisation Name | Bihar Technical Service Commission (BTSC) |
| Mode of Exam | Online |
| Number of Questions | 100 |
| Total Marks | 100 |
| Time Duration | 2 hours |
| Negative Marking | 0.25 marks |
| Selection Process | CBT+Work Experience+Document Verification |
Section-wise Weightage
The 100-mark paper is divided into two primary segments. Success requires a balanced approach to both sections.
| Sections | Number of Questions | Total Marks | Duration |
|---|---|---|---|
| General Studies | 25 | 25 | 2 hours |
| Technical-Specific | 75 | 75 | 2 hours |
| Total | 100 | 100 | 2 hours |
Syllabus Breakdown
General Studies
- Current Affairs (National & International)
- Indian Polity and Constitution
- Indian History and Culture
- Indian Geography and Bihar-specific Geography
- Indian Economy and Current Economic Developments
- Environmental Issues and Ecology
- Basic Computer Knowledge
- Scientific Developments and Inventions
Technical Disciplines
The technical section covers core science subjects:
- Physics: Work, Energy, and Power; Gravitation; Units and Measurements; Motion; Oscillations; Optics; Modern Physics; Thermodynamics; Electricity and Magnetism.
- Chemistry: Periodic Table; Chemical Bonding; Atomic Structure; Equilibrium; Redox Reactions; Organic Chemistry; Environmental Chemistry; States of Matter.
- Biology: Diversity of Living Organisms; Plant and Human Physiology; Genetics and Evolution; Ecology; Cell Structure; Health and Nutrition; Biotechnology.
Required Documentation
Candidates must prepare the following documents for the verification stage:
- Academic certificates
- Work experience certificates
- Age proof
- Category certificate
- Identity proof
Next Steps for Candidates
Once you have familiarized yourself with the syllabus, ensure you prioritize your technical preparation, as it holds 75% of the total marks. Regularly monitor the official portal for admit card release dates, verify your exam center location, and organize your physical documentation well in advance of the verification date.
Frequently Asked Questions (FAQs)
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