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Gpcb Senior Scientific Assistant 2026 Free Mock Test Practice
Free Important Questions
Gpcb Senior Scientific Assistant 2026 Exam Free Online Question Bank
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GPCB Senior Scientific Assistant Combo Packages
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Combo - 2 (English)
1. Online Mock Test Series in English = 20 Tests.
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3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
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GPCB Senior Scientific Assistant
Combo - 3 (English)
1. Online Mock Test Series in English = 20 Tests.
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4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
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GPCB Senior Scientific Assistant
Combo - 4 (English)
1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 3000 Questions with Answer.
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5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
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2. Question Bank - 3000 Questions with Answer.
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Combo Package
GPCB Senior Scientific Assistant
Combo - 5 (English) (old)
1. Online Mock Test Series in English = 10 Tests.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹201₹231
Combo Package
GPCB Senior Scientific Assistant
Combo - 6 (English) (old)
1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹281₹311
GPCB Senior Scientific Assistant Syllabus 2026, Exam Pattern
GPCB Senior Scientific Assistant Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about GPCB has published notification 2026 for the recruitment of Senior Scientific Assistant vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
GPCB Senior Scientific Assistant Syllabus 2026 - Overview
| Organization Name | Gujarat Pollution Control Board (GPCB) |
| Recruiting Body | Gujarat Subordinate Service Selection Board (GSSSB) |
| Post Name | Senior Scientific Assistant |
| Total Vacancies | Coming Soon |
| Category |
Syllabus and Exam Pattern
|
| Official website | ojas.gujarat.gov.in |
GPCB Senior Scientific Assistant Syllabus 2026
Part A
Logical Reasoning & Data Interpretation:
1. Verbal Reasoning: Analogies, Classification, Coding-Decoding, Blood Relations, Direction Sense, Series Completion, Logical Sequence of Words.
2. Non-Verbal Reasoning: Mirror Images, Water Images, Paper Folding, Figure Matrix, Dot Situation.
3. Analytical Reasoning: Seating Arrangements, Puzzles, Syllogism
4. Data Interpretation: Bar Graphs, Pie Charts, Line Graphs, Tables
Quantitative Aptitude:
1. Number System, HCF & LCM, Simplification
2. Percentage, Profit & Loss, Ratio & Proportion
3. Time & Work, Time & Distance
4. Simple & Compound Interest
5. Averages, Mixtures & Allegations
6. Mensuration (2D & 3D)
7. Data Sufficiency
Constitution of India:
1. Preamble, Fundamental Rights and Duties, Directive Principles of State Policy
2. Parliament, Judiciary, Executive
3. Amendments and important articles
Current Affairs:
1. National and International current events, especially those related to environment, science, technology, and governance
2. Recent government schemes and policies
3. Awards, sports, and important personalities
4. Current affairs specific to Gujarat and India
Gujarati & English Comprehension:
1. Gujarati: Grammar, vocabulary, comprehension, sentence structure, idioms, proverbs
2. English: Grammar (Tenses, Articles, Prepositions, Conjunctions, Voice, Narration), Vocabulary (Synonyms, Antonyms, One-word substitutions), Reading Comprehension, Sentence Correction/Improvement
General Knowledge:
1. History of India (with focus on Gujarat)
2. Geography of India (with focus on Gujarat)
3. Indian Economy
4. General Science (Physics, Chemistry, Biology - basic concepts)
5. Environmental GK (basic environmental science, history of pollution control in India, Environmental Acts, Regulations and Rules, important environmental days).
Part B
Part B
Subject-related Questions
1. Environmental Science
2. Chemistry / Biochemistry
3. Microbiology / Aquatic Biology
4. Marine Biology / Biotechnology
5. Agronomy
6. Physics (with Instrumentation)
Environmental Science:
1. Ecology and Ecosystems: Concepts, energy flow, biogeochemical cycles, major ecosystems.
2. Biodiversity and Conservation: Hotspots, threats, conservation strategies, protected areas, international conventions.
3. Environmental Pollution:
Air Pollution: Sources, effects, meteorological aspects, sampling and monitoring, control methods and equipment, ambient air quality standards.
Water Pollution: Sources, effects, sampling and monitoring of liquid effluents, water pollution control methods, wastewater treatment technologies (physical, chemical, biological processes, STPs).
Soil Pollution: Sources, effects, remediation techniques.
Noise Pollution: Sources, effects, control measures.
4. Solid, Hazardous, and Bio-Medical Waste Management: Types, collection, transport, treatment, disposal, relevant rules and regulations.
4. Solid, Hazardous, and Bio-Medical Waste Management: Types, collection, transport, treatment, disposal, relevant rules and regulations.
5. Climate Change: Greenhouse effect, global warming, ozone layer depletion, acid rain, carbon footprint, international agreements (Kyoto Protocol, Paris Agreement).
6. Environmental Legislation and Policies: Major environmental acts in India (e.g., Environmental Protection Act 1986, Water Act 1974, Air Act 1981), relevant rules (e.g., Hazardous Waste Rules, E-waste Rules), National Environment Policy. Role of SPCB and CPCB.
7. Environmental Impact Assessment (EIA), Environmental Auditing, Life Cycle Assessment (LCA).
8. Cleaner Production and Clean Technologies.
9. Remote Sensing and Geographic Information System (GIS) in environmental management.
10. Environmental Economics and Risk Assessment.
11. Natural Resources Management & Sustainability.
12. Environmental Biotechnology: Bioremediation, industrial microbiology, bio-indicators.
Chemistry/Biochemistry:
1. Basic concepts of organic chemistry (aliphatic and aromatic hydrocarbons, functional groups, reactions).
2. Physical Chemistry: Gaseous, liquid, and solid states, chemical equilibrium, electrochemistry, photochemistry.
3. Analytical Chemistry: Principles of instrumental analysis, common instrumentation for water and air analysis (e.g., spectrophotometers, chromatography, AAS), standards and calibration, sample collection and preservation.
4. Environmental Chemistry: Atmospheric chemistry, water chemistry, soil chemistry, green chemistry principles.
5. Biochemistry (if applicable): Enzymes, techniques in biochemistry.
Microbiology/Aquatic Biology/Marine Biology:
1. Fundamentals of environmental microbiology: Diversity of prokaryotic and eukaryotic microbes, microbial physiology and metabolism, virology, immunology.
2. Biological reclamation, bio-monitoring.
3. Drinking water quality parameters and standards.
4. Ecology of aquatic and marine environments.
Biotechnology:
1. Principles and processes of biotechnology.
2. Applications in environmental protection (e.g., bioremediation).
Agronomy:
1. Soil science, crop production, sustainable agriculture, effects of agriculture on environment.
Physics (with Instrumentation):
1. Basic physics concepts (electricity, magnetism, thermodynamics).
2. Instrumentation principles: Sensors, transducers, signal processing, data acquisition systems.
3. Common instruments used in environmental monitoring and analysis.
GPCB Senior Scientific Assistant Exam Pattern 2026
Duration : 180 minutes
Negative Marking : 0.25 marks
| Part | Subject | No.of Question | Marks |
| Part A | Logical & Data Interpretation | 30 | 30 |
| Quantitative Aptitude | 30 | 30 | |
| Part B | Constitution, Current Affairs, Gujarati & English Comprehension | 30 | 30 |
| Subject-Specific Questions | 120 | 120 | |
| Total | 210 | 210 |
Exam Date : Notified Soon
Starting Date of Application Form : Notified Soon
Last Date of Application Form : Notified Soon
FAQs
Gpcb Senior Scientific Assistant 2026 Exam Syllabus Frequently Asked Questions (FAQ's)
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In this article Page, we have provided the required syllabus of the GPCB Senior Scientific Assistant exam.
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The GPCB Senior Scientific Assistant Exam pattern includes details like the number of sections, total questions, marks distribution, and exam duration. Toppersexam provides a comprehensive guide on exam format, marking scheme, and question types.
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