Are you preparing for the GPCB Senior Scientific Assistant Class-3 exam in 2025? Understanding the syllabus and exam pattern is crucial for effective preparation. This article provides a detailed breakdown of the GPCB Senior Scientific Assistant syllabus 2025, post-wise subjects, and exam structure.
GPCB Senior Scientific Assistant Class-3 Exam Pattern 2025
The Gujarat Pollution Control Board (GPCB) conducts the recruitment exam for Senior Scientific Assistant (Class-3). The selection process typically includes:
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Written Examination (Objective Type)
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Interview (if applicable)
Exam Pattern Highlights
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Mode of Exam: Offline (OMR Sheet) / Online (CBT)
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Type of Questions: Multiple Choice Questions (MCQs)
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Total Marks: 100
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Duration: 2 Hours
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Negative Marking: Likely (0.25 marks deduction per wrong answer)
📅 Important Dates
| Event | Date |
|---|---|
| Application Start Date | 7 May 2025 |
| Application End Date | 22 May 2025 (11:59 PM) |
| Last Date for Fee Payment | 22 May 2025 |
| Exam Date | To be announced |
🔗 Important Links
| Description | Link |
|---|---|
| Apply Online | OJAS Portal |
| Official Notification | GSSSB Website |
| updates | GSSSB Senior Scientific Assistant Class-3 recruitment 2025 |
GPCB Senior Scientific Assistant Class-3 Syllabus 2025 (Post-wise)
The syllabus varies depending on the post. Below is a subject-wise breakdown:
1. Environmental Science & Engineering
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Basics of Environmental Science
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Air & Water Pollution Control
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Waste Management (Solid, Hazardous, E-Waste)
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Environmental Laws & Policies
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Climate Change & Sustainable Development
2. Chemistry
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Organic, Inorganic & Physical Chemistry
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Analytical Techniques (Spectroscopy, Chromatography)
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Industrial Chemistry & Chemical Processes
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Pollution Monitoring & Control
3. Microbiology/Biotechnology
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Basics of Microbiology
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Environmental Biotechnology
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Wastewater Treatment & Bioremediation
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Industrial Applications of Microbes
4. Civil/Environmental Engineering
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Water Supply & Treatment
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Wastewater Engineering
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Air Quality Management
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Environmental Impact Assessment (EIA)
General Knowledge & Gujarat Specific Topics
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Current Affairs (National & International)
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Gujarat’s Geography, History, and Culture
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Important Environmental Schemes (State & Central)
FAQs on GPCB Senior Scientific Assistant Exam 2025
Q1. What is the selection process for GPCB Senior Scientific Assistant?
The selection includes a written exam followed by an interview (if applicable).
Q2. Is there negative marking in the GPCB exam?
Yes, there may be a 0.25-mark deduction for each wrong answer.
Q3. What is the syllabus for the Environmental Science section?
It covers pollution control, waste management, environmental laws, and climate change.
Q4. How should I prepare for the GPCB exam?
Focus on core subjects, solve previous papers, and stay updated with current environmental issues.
Q5. Will the exam be online or offline?
The mode will be specified in the official notification (likely CBT or OMR-based).