Last Updated on May 3, 2026 by RRBTeam
RSSB Lab Assistant Syllabus and Exam Pattern for the Written Examination is what the aspirants can get to know from this page. Candidates who have submitted the application or planning to appear for the Rajasthan Laboratory Assistant Examination must refer the information shared here. For the aspirants, we have shared the RSSB Laboratory Assistant Syllabus 2026 & Exam Pattern including the syllabus PDF. Hopefully, this will be helpful towards the preparation.
Rajasthan RSSB Lab Assistant Syllabus 2026 Overview
| Latest Rajasthan Lab Assistant Syllabus 2026 Details | |
| Recruitment Board | Rajasthan Staff Selection Board (RSSB) |
| Posts or Designation | Lab Assistant Posts. |
| Job Category | State Govt Jobs |
| Total Number of Vacancies | 804 Jobs. |
| Employment No. | 05/2026 |
| Apply Online Date | 27th January to 25th February 2026. |
| Written Exam Date | 9th & 10th May 2026 |
| Selection Process | Written Examination; Document Verification & Medical Examination. |
| Job Location | Rajasthan. |
| Name of the Category | Exam Syllabus |
| Official Website | rssb.rajasthan.gov.in |
RSSB Laboratory Assistant Syllabus 2026
Applicants of RSSB Laboratory Assistant Recruitment are suggested to see this complete article. On this page, we are including specific RSSB Lab Assistant Syllabus along with Test Pattern. So candidates should get Rajasthan RSSB Lab Assistant Syllabus 2026 and Paper Pattern from this page. With the guidance of RSSB Lab Assistant Exam Syllabus, individuals can see the useful information about the written exam. Therefore download RSSB Lab Assistant Syllabus Pdf from the below sections. Postulants can also look at the detailed Syllabus of Rajasthan SSB Lab Assistant Syllabus from this site. Hence follow RSSB Laboratory Assistant Recruitment 2026 Syllabus during your exam preparation.
We advise postulants to maintain exact RSSB Lab Assistant Exam Syllabus 2026 before going to start your exam preparation. This is because by using the official syllabus, one can get the topic names included in the examination. Therefore intenders can note down proper Syllabus from RSSB Question Pattern for effective preparation. Postulants can start exam preparation by using RSSB Lab Assistant Syllabus 2026 and Paper Pattern to get good marks in the exam.
| RSSB Lab Assistant Exam Links | |
| Official Notification | RSSB Lab Assistant Notification PDF |
| Apply Online Link | RSSB Lab Assistant Application Form |
| Syllabus | RSSB Lab Assistant Syllabus Details |
| Admit Card | RSSB Lab Assistant Admit Card |
| Answer Keys | RSSB Lab Assistant Answer Keys |
| Results | RSSB Lab Assistant Results |
RSSB Lab Assistant Exam Pattern
The Rajasthan Rajasthan Staff Selection Board (RSSB) has announced the examination scheme of the Laboratory Assistant Recruitment through the official notification. Since, the candidates are to be selected only on the basis of the Written Examination, therefore the knowledge of the examination scheme is of paramount importance. Here, get to know the RSSB Lab Assistant Exam Pattern or scheme covering the subjects, number of questions, marks and test duration. All of these plays a crucial role in the preparation for the candidates.
Lab Assistant / Jr. Lab Assistant (Science) Exam Pattern 2026
- The examination shall carry 400 marks.
- There will be two papers.
- Both Papers shall be of 200 marks each.
- All questions will be objective (MCQ type)
- Minimum qualifying marks: 40% for UR & 35% for SC/ST Candidates.
- Negative marking: 1/3 mark deduction for each wrong answer.
| Paper | Subject / Section | No. of Questions | Marks | Duration |
| Paper-I | Geographical, Historical, Cultural and general knowledge of Rajasthan; Current Affairs of Rajasthan; General knowledge of world and India; & Educational Psychology | 100 | 200 | 2 Hours |
| Paper-II | Science (Biology, Physics, Chemistry) | 100 | 200 | 2 Hours |
| Total | — | 200 | 400 | 4 Hours |
Lab Assistant (Geography) Exam Pattern 2026
- Objective (MCQ) questions
- Negative marking: 1/3 mark deduction for each wrong answer.
- Minimum qualifying marks: 40% for UR & 35% for SC/ST Candidates.
| Part | Subject | Questions | Marks | Time |
| Part A | सामान्य ज्ञान (राजस्थान का इतिहास, कला, संस्कृति, साहित्य, परम्पराएँ, विरासत एवं राजस्थान का भूगोल) | 100 | 100 | 3 Hours |
| Part B | Geography | 200 | 200 | |
| Total | — | 300 | 300 | 3 Hours |
RSSB Lab Assistant Syllabus 2026 – Paper or Subject Wise
The subject wise or paper wise syllabus for the Written Examination of RSSB Lab Assistant Recruitment 2026 is already specified in the official notification. Candidates can thus refer the details shared here and start the preparation. For the convenience of the aspirants the RSSB Lab Assistant Syllabus PDF is also enclosed at the end of this page.
RSSB Lab Assistant / Jr. Lab Assistant (Science) Syllabus
The RSSB Lab Assistant / Jr. Lab Assistant (Science) Written Examination has two papers – Paper – I and Paper II. The Paper I is on General Knowledge while the Paper II is on Science Knowledge having Biology, Physics and Chemistry. So, here are the Paper Wise Syllabus shared exactly as per the official syllabus for the aspirants.
Paper – I (General Knowledge) Syllabus
| (i) राजस्थान का भौगोलिक, ऐतिहासिक, सांस्कृतिक एवं सामान्य ज्ञान |
| राजस्थान का इतिहास, संस्कृति, एवं सामान्य ज्ञान |
| राजस्थान के इतिहास के प्रमुख स्रोत राजस्थान की प्रमुख प्रागैतिहासिक सभ्यतायें राजस्थान के प्रमुख राजवंश एवं उनकी उपलब्धियां मुगल-राजपूत संबंध स्थापत्य कला की प्रमुख विशेषताऐं महत्वपूर्ण किले, स्मारक एवं संरचनाये राजस्थान के धार्मिक आंदोलन एवं लोक देवी-देवताएँ मेले, त्यौहार, लोक संगीत, लोक नृत्य, वाद्ययंत्र एवं आभूषण राजस्थानी संस्कृति महत्वपूर्ण ऐतिहासिक पर्यटन स्थल राजस्थान के प्रमुख व्यक्तित्व राजस्थान की रियासतें एवं ब्रिटिश संधियां, 1857 का जन-आंदोलन कृषक एंव जन-जाति आंदोलन, प्रजामंडल आदोलन राजस्थान का एकीकरण राजस्थान का राजनीतिक जनजागरण एंव विकास – महिलाओं के विशेष संदर्भ में |
| राजस्थान का भूगोल |
| स्थिति एवं विस्तार मुख्य भौतिक विभाग :- मरूस्थलीय प्रदेश, अरावली पर्वतीय प्रदेश, मैदानी प्रदेश, पठारी प्रदेश अपवाह तन्त्र जलवायु प्राकृतिक वनस्पति मृदा वन एवं वन्य जीव संरक्षण पर्यावरणीय एवं पारिस्थितिकीय मुदद् मरूस्थलीकरण कृषि जलवायु प्रदेश एवं प्रमुख फसलें पशुधन बहुउद्देशीय परियोजनाएं सिंचाई परियोजनाएं जल संरक्षण परिवहन खनिज सम्पदाएँ |
| (ii) राजस्थान के सामयिक मामले (Current Affairs of Rajasthan) (iii) विश्व एवं भारत का सामान्य ज्ञान (iv) शैक्षणिक मनोविज्ञान (Educational Psychology) |
Paper II (Science Subjects) Syllabus
| Biology Syllabus |
| Biology – Part A |
| General characters of :Algae, Fungi, Lichens, Bryophyta, Pterido-phyta, Gymnosperms, and Angiosperms. Morphology of Angiosperms: – Structure and Modification of Root, Stem and Leaf. Structure of flower and seed. Plant Anatomy: Tissue and Tissue System. Secondary growth. Plant Physiology: Osmosis, Water Absorption Ascent of sap, Transpiration, Photosynthesis, Respiration, Plant growth and movement. Environmental Studies: Structure and type of Ecosystem, Energy flow, Bio geo- Chemical Cycle, Ecological Adaptations, Environmental Pollution, Population Ecology, Biodiversity. Biotechnology: General Account, Recombinant DNA technology, Transgenic Plants and Animal, Ethical Issues, Application of Biotechnology in Agriculture and Medical field. Economic Importance of Plants. Cell: Structure (Prokaryotic and Eukaryotic) cell theory and cell Division. |
| Biology – Part B |
| Genetics: Mendel’s law, General Terminology, Structure of DNA and RNA, Molecular basic of Heredity. Structure of chromosome, sex determination and genetic disorders in man. Classification of Animal Kingdom: up to Phyla in Non chordates and up to class in chordates. Digestion, Respiration and Excretion in human. Protein, Carbohydrate, Fat, Vitamin and digestive enzyme, Exchange of gases, Aerobic and Anaerobic respiration, Kreb cycle, Glycolysis. Execratory substance. Structure and Physiology of Kidney. Circulatory and Endocrine System of Human: Structure of Heart, Composition of blood, blood groups, Blood clotting, Lymph glands, Antigen and Antibodies. Endocrine glands and their hormones. Nervous System of Human: Structure of Brain, Eye and Ear, Structure of Neuron, nerve impulse. Muscular System: Type of Muscles and Muscle contraction. Reproductory System in Human and Human Diseases: Structure and Reproductive Disease in man caused by Bacteria, Virus, Protozoa, Fungi and Helminths. Biological Evolution, Economic Importance of Animals. |
| Physics Syllabus |
| Dynamics of Rigid Body: Torque, Conservation of angular momentum, moment of inertia of simple geometrical objects. Thermodynamics: First & Second law of thermodynamics, heat engines and refrigerators. Oscillations: Simple harmonic motion & its example. resonance Waves: Principle of super -position of waves, Doppler effect. Electrostatics: Coulomb’s law, electric field Gauss’s theorem & its applications. Electric Current: Kirchhoff’s law, Wheatstone-bridge, meter-bridge, potentiometer. Optics: microscope & telescope, interference, diffraction & polarization, polarimeter. Atom: Bohr’s model of H- atom. Nuclei: Mass defect, nuclear binding energy, nuclear fission & fusion. Semi-conductor Electronics: pn junction, transistor, logic gates, diode as a rectifier, zener diode. |
| Chemistry Syllabus |
| Unit – I Periodic Table & Atomic Properties – |
| Fundamental particles of an atom (electron, proton, neuron) Rutherford’s nuclear model Quantum Nos. Pauli’s exclusion principle Aufbau principle Types of orbital (s, p, d, f), shape of orbital Hund’s rule Modern periodic table Variation in atomic properties (Size, lionization potential, Electron affinity, Electronegativity |
| Unit-2 s- Block & p-Block Elements |
| General introduction Electronic configuration Occurrence Oxidation states Trends in Physical & Chemical properties Inert pair effect |
| Unit – 3: Chemical Equilibrium |
| Factors affecting Equilibrium Reversible and Irreversible reactions Laws of chemical Equilibrium Le Chatelier’s principle |
| Unit-4 lonic Equilibrium |
| Acid base equilibrium pH Value Common ion effect Buffer solutions Acid Base titration |
| Unit-5 Gaseous State |
| Properties Boyle’s Law Charles Law Avogadro’s Law Dalton’s Law Ideal gas equation Graham’s law of diffusion Kinetic theory of gases |
| Unit-6 Liquid State |
| Properties of liquids Vapour pressure Surface tension Viscosity |
| Unit-7 Solid State |
| Properties of solids Classification of solids Unit cells & their types Packing of crystals Structure of simple ionic compounds Defects in crystals (Frenkel, Schottky |
| Unit-8 Solutions |
| Solute, Solvent, Solution Concentration of solutions (Molarity, Normality, Formality, Molality, Mole fraction, Weight percent) Types of solutions (Gas solutions, Liquid solutions, Solid solutions) Raoult’s Law Ideal & Non- ideal solutions Colligative properties of solutions |
| Unit 9: Nomenclature & General Properties of Organic Compounds |
| Rules of IUPAC nomenclature Types of reactions (Substitution, Addition, Elimination) Electrophiles, Nucleophiles Inductive effect, Electromeric effect Resonance, Hyperconjugation, Steric effect Isomerism (structural & Stereo) |
| Unit-10 Hydrocarbons |
| Definition & types of hydrocarbons (Alkane, Alkene, Alkyne, Arene) Preparation of hydrocarbons Physical properties Chemical properties. |
RSSB Lab Assistant (Geography) Syllabus
The Written Examination of the RSSB Lab Assistant (Geography) has two parts – Part A and Part B. The Pat A will have questions of General Knowledge of Rajasthan while the Part B will have questions on Geography. The Part Wise Syllabus of the Written Examination is thus shared here for the candidates.
Part A: GK on Rajasthan Syllabus
| राजस्थान का भौगोलिक, ऐतिहासिक, सांस्कृतिक एवं सामान्य ज्ञान |
| राजस्थान का इतिहास, संस्कृति, एवं सामान्य ज्ञान |
| राजस्थान के इतिहास के प्रमुख स्रोत राजस्थान की प्रमुख प्रागैतिहासिक सभ्यतायें राजस्थान के प्रमुख राजवंश एवं उनकी उपलब्धियां मुगल-राजपूत संबंध स्थापत्य कला की प्रमुख विशेषताऐं महत्वपूर्ण किले, स्मारक एवं संरचनाये राजस्थान के धार्मिक आंदोलन एवं लोक देवी-देवताएँ मेले, त्यौहार, लोक संगीत, लोक नृत्य, वाद्ययंत्र एवं आभूषण राजस्थानी संस्कृति महत्वपूर्ण ऐतिहासिक पर्यटन स्थल राजस्थान के प्रमुख व्यक्तित्व राजस्थान की रियासतें एवं ब्रिटिश संधियां, 1857 का जन-आंदोलन कृषक एंव जन-जाति आंदोलन, प्रजामंडल आदोलन राजस्थान का एकीकरण राजस्थान का राजनीतिक जनजागरण एंव विकास – महिलाओं के विशेष संदर्भ में |
| राजस्थान का भूगोल |
| स्थिति एवं विस्तार मुख्य भौतिक विभाग :- मरूस्थलीय प्रदेश, अरावली पर्वतीय प्रदेश, मैदानी प्रदेश, पठारी प्रदेश अपवाह तन्त्र जलवायु प्राकृतिक वनस्पति मृदा वन एवं वन्य जीव संरक्षण पर्यावरणीय एवं पारिस्थितिकीय मुदद् मरूस्थलीकरण कृषि जलवायु प्रदेश एवं प्रमुख फसलें पशुधन बहुउद्देशीय परियोजनाएं सिंचाई परियोजनाएं जल संरक्षण परिवहन खनिज सम्पदाएँ |
Part-B:- Geography Syllabus
- Geography as an integrating discipline, branches of geography, importance of physical geography.
- Origin and evolution of the earth.
- Interior of the earth.
- Distribution of the oceans & continents.
- Rocks – types and characteristics.
- Geomorphic processes.
- Landforms and their evolution.
- Atmosphere – composition and structure.
- Insolation, heat balance, temperature distribution.
- Pressure and atmospheric circulation.
- Water in atmosphere- Evaporation, condensation, rainfall – types and distribution.
- World climates – Classification (Koeppen), greenhouse effect, global warming and climate change.
- Hydrological cycle and submarine relief.
- Distribution of temperature and salinity, oceanic waves, tides and currents.
- Biosphere, ecology, ecosystem and biomes, biogeochemical cycles- water, carbon, oxygen, nitrogen and other mineral cycles
- Biodiversity and conservation.
- India – Location, Size and neighboring countries.
- Physiographic Divisions.
- Concepts of water shed, The Himalayan and Peninsular drainage system.
- Monsoon climate, controlling factors, mechanism – Onset, break and retreat, seasonal rhythm, rainfall distribution and variability, climatic (Koeppen) monsoon and Indian economic life.
- Forest- types and distribution.
- Biosphere reserves Soil – Classification (I.C.A.R.) distribution, degradation and conservation.
- Hazards – meaning, classification, natural disasters in India, disaster management.
- Maps: types, Scales – types, construction of Simple linear scale, measuring distance, finding direction and use of symbols.
- Latitude and Longitude – meaning and time determination.
- Map Projection – types, construction and properties of projection, conical with one standard parallel and cylindrical equal area projections.
- Study of topographic maps (1:50,000 or 1:20,000 maps published by Survey of India); Contour cross section and identification of land forms – slopes, hill, valleys, waterfall, cliff, distribution of settlements.
- Aerial photographs: types & geometry – vertical aerial photographs.
- Satellite imageries, stages in remote sensing data acquisition platform, sensors and data products, (Photographic & digital, identification of physical and cultural features from satellite imageries.
- Use of weather instruments: thermometer, wet and dry-bulb thermometer, barometer wind vane, rain guage.
- Use of weather Charts: describing pressure, wind and rainfall distribution.
- Human geography – definition, nature, subject matter and significance.
- Major tribes in the world – Exkimos, Bushman, Gond, Bhil : their distribution, economic and cultural characteristics.
- World population – distribution, factor affecting population density.
- Population growth – causes, problems and solutions, demographic transition theory.
- Population structure – age group, sex ratio, rural – urban.
- Migration – concept, types aspects and problems.
- Concepts of human development.
- Settlement – types of rural and urban settlements, patterns and problems.
- Urban slum – problems and solutions.
- Primary occupations – introduction, agriculture, mining, hunting animal husbandry, fishing and ancestral gathering.
- Secondary occupations – types of industries, determination of industrial location, agro based industries, manufacturing industries.
- Tertiary Quaternary and quandary occupations.
- Surface transport – principal international roads and railways.
- Water transport – principal inland and oceanic waterways, ports, suez and panama canal sea routes.
- Air transport – principal air routes and airports.
- International trade and role in India.
- Modern means of mass communication satellite, internet, mobile etc.
- Environmental problems – pollution, acid rain, greenhouse effect, ozone layer depletion.
- World environmental summits.
- Resource – Classification conservation and sustainable development.
- Non-biotic resource – land, water, minerals (iron ore, copper, aluminum, mica)
- Energy resource – Conventional (coal, petroleum, hydroelectricity) and non conventional (nuclear, organic, wind and solar)
- Types of agriculture – subsistence and commercial, wet farming and dry farming, intensive, intensive and dispersed, organic and chemical fertilizers based, horticulture.
- Major crops – distribution and production of wheat, rice, cotton, sugarcane, tea.
- Industrial development in India, major industries – iron-steel, aluminum, cement, cotton textile, sugar and engineering.
- Regional planning – regional imbalances, desert development programme, tribal area development programme, mountain area development.
- Poverty alleviation and employment programmes, MGNREGA-role and impact.
- Sustainable development – traditional and modern viewpoints.
- Rural development – dairy and cottage industries.
- Minerals – marble, copper, zinc, silver, tungston, gypsum and petroleum.
- Major irrigation projects – Chambal, Indira Gandhi and Mahi.
- Map – meaning, significance, classfication, thematic maps – dot, choropleth and isopleth maps.
- Respresentation of data – construction of diagram: bar, wheel and flow.
- Geographical information system – introduction and applications
Download RSSB Lab Assistant Syllabus PDF
RSSB Lab Assistant Preparation Tricks
Rajasthan SSSB Lab Assistant Syllabus 2026 Preparation Tips are enclosed here. Contenders can follow RSSB Lab Assistant Preparation Steps 2026 and prepare well for the test.
- View RSSB Lab Assistant Syllabus 2026 & Exam Pattern.
- Separate high weightage topics from the syllabus.
- Refer to RSSB Lab Assistant Previous Papers.
- Preapre an efficient preparation scheme.
- Follow the schedule and prepare for the exam.
RSSB Lab Assistant Syllabus 2026
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FAQs
400 is the total mark for the post of Lab Assistant (Science) whereas it is 300 for the post of Lab Assistant (Geography).
1/3 mark to be deducted for each wrong answer.
Yes, it is shared here.
