Scientific Assistant — GSPCB Written Exam and Detailed Syllabus 2026

Goa State Pollution Control Board · Advertisement 01/2026 · 75-mark multiple-choice OMR · 90 minutes · examination date not yet notified.

The single written test is the official selection examination for this post. No interview or independent practical examination has been notified. Its three components are 30 marks for the post-specific subject, 35 marks for common general knowledge/reasoning/mathematics/computer awareness, and 10 marks for Konkani. The Board may make a minor adjustment within the total, as allowed in the detailed syllabus, but the overall maximum remains 75 marks. Candidates are instructed to report 30 minutes before the scheduled examination.

Chemistry / Environmental Sciences — the technical 30 marks

The detailed subject list covers general and analytical chemistry, environmental chemistry, water and wastewater measurements, air/soil pollution, environmental monitoring, spectroscopy, chromatography, laboratory equipment, sampling/preservation, standards and laboratory safety. The named water/wastewater parameters are pH, biochemical oxygen demand (BOD), chemical oxygen demand (COD), dissolved oxygen (DO), total dissolved solids (TDS), total suspended solids (TSS), hardness and heavy metals.

Analytical measurements. Study the purpose and broad analytical principles of the named parameters: why oxygen-demand indicators differ, what suspended versus dissolved solids measure, effects of sample handling, quality-control checks and appropriate units. Know what makes an instrument calibration necessary, but do not treat a particular undisclosed instrument model as prescribed.

Environment and monitoring. Revise chemical pollutants in water, air and soil; sampling approaches; contamination, analytical interferences and how measurements relate to environmental standards. The notice lists environmental standards as a topic, but fixes no specific extra cut-off-date table or individual pollutant value for memorisation.

Lab instruments and reliability. Distinguish spectrophotometry and chromatography as methods with different measurement purposes. Emphasise sample collection/preservation, laboratory safety and traceable result interpretation. No additional laboratory viva or practical test is declared for this scientific post.

Common 35-mark syllabus — what is actually prescribed

General Knowledge: Indian history and geography, the Constitution, general science, current affairs, Goa history and geography, government administration, environmental awareness and important national/international events. Prepare factual state context alongside central institutions, and distinguish news recall from conceptual environmental principles.

Reasoning: analogy, classification, numerical/alphabetic series, coding and decoding, blood relations, directions, logical sequences, basic puzzles and problem solving. Carefully read whether an item asks for a rule, an exception, an inference or a sequence; the published syllabus does not prescribe a separate mark count for each subtopic.

Mathematics: number system, simplification, fractions and decimals, percentages, ratios and proportions, averages, profit and loss, simple interest, time and work, time and distance, and basic interpretation of numerical data. Learn to estimate before calculating; these are syllabus topics, not promises of particular questions.

Basic Computer Awareness: hardware/software concepts, input/output devices, operating-system basics, word processing, spreadsheets, internet/email and cyber safety. This appears within the common 35-mark section and does not create a fourth independent paper.

Konkani — compulsory 10 marks, separate passing gateway

The detailed syllabus identifies Konkani in Devanagari: basic grammar, vocabulary, synonyms and antonyms, sentence construction, correction, comprehension and practical language usage. All candidates must achieve at least four out of ten in this section. Under the main notice the Konkani questions appear first and candidates failing that threshold are not taken up for further evaluation. There is no officially specified additional oral language interview. 📊 gspcb-2026-chemistry-omr-marks

Passing thresholds, merit and examination-day rules

Qualifying minima are eligibility thresholds. They are not a forecast of the actual final merit score with only eight seats across four separate roles. The notice does not disclose a specific number of MCQs per topic, negative-marking fraction, shift-wise normalization formula, set-wise time division or a pre-declared cutoff for any role. Candidates should use the Board's eventual examination instructions rather than borrowed rules from another selection.

The Board has allowed compensatory time of 20 minutes for each examination hour for eligible candidates with the specified disabilities, and medical assessment/Appendix documentation for a scribe, reader or laboratory assistant. Eligible candidates should inform GSPCB in advance. The result is to appear on the Board's office notice board and government/Board websites; no result date is confirmed. No TA/DA is payable for the exam or certificate-verification attendance.

Priorities without a fabricated chapter allocation

Prepare the job-specific 30-mark topic list; revise the common 35-mark scope; and secure the compulsory Konkani gateway. An applicant who neglects Konkani cannot compensate by scoring well elsewhere. Conversely, clearing 4/10 in Konkani alone does not remove the 75-mark aggregate qualifying rule or guarantee a seat. Throughout preparation, separate the syllabus actually printed in the advertisement from examples used to explain its topic names.