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Rajasthan Lab Assistant Syllabus 2026, Download Geography & Science Exam Pattern PDF

The Rajasthan Staff Selection Board is going to recruit 804 eligible candidates for Rajasthan Lab Assistant and Junior Lab Assistant posts in various departments across the state. All interested candidates who want to apply for the RSSB Lab Assistant Vacancy 2026 must understand the Syllabus and Exam Pattern details before appearing in the examination.

The RSSB is based on the Lab Assistant Syllabus, and the Junior Lab Assistant syllabus will be conducted at multiple exam centres across the state. The RSSB लैब असिस्टेंट सिलेबस की जानकारी हिंदी में प्राप्त करने के लिए उम्मीदवार इस लेख को देख सकते हैं।

Rajasthan RSSB Lab Assistant Syllabus 2026 Out

The Lab Assistant and Junior Assistant syllabus gives a clear idea to aspirants who are planning to start their preparation for the upcoming exam.

With this syllabus, candidates can identify their weak areas and create an effective strategy to clear the exam. The syllabus and exam pattern for Lab Assistant and Junior Assistant are different and are mainly based on two subjects: Science and Geography.

RSSB Lab Assistant Syllabus 2026: Key Highlights

Important Details

  • Organisation- Rajasthan Staff Selection Board (RSSB)
  • Post- Lab Assistant
  • Vacancies- 804

Syllabus and Exam Pattern

  • Category- Lab Assistant syllabus & Exam Pattern
  • Papers – Paper I, Paper II
  • Paper I- Geographical, historical, cultural and General Knowledge, Current Affairs of Rajasthan, General Knowledge of the World and India, Educational Psychology (100 Questions for 200 marks)
  • Paper II- General Science at secondary level (Physics, Chemistry, Biology) (100 Questions for 200 marks)

Selection Process

  • Written Examination
  • Document Verification

Exam Date 

  • Lab Assistant (Science)- 10 May 2026
  • Lab Assistant (Geography) – 9 May 2026

RSMSSB Lab Assistant Syllabus 2026: Subject-wise

The RSSB Lab Assistant syllabus is designed to test candidates’ general awareness and subject knowledge required for laboratory work. The Science syllabus for Lab Assistant and Junior Assistant is divided into Paper I and Paper II, while the Geography syllabus for Lab Assistant is divided into Part A and Part B. Candidates should prepare each section carefully to score well in the written exam.

Lab Assistant & Junior Lab Assistant Syllabus (Science) For Paper 1 & Paper 2

Here, for the ease of the candidates, we have provided the details of the RSSB Lab Assistant Syllabus (Science) for Paper 1 & Paper 2 in the article below. Candidates can take the subject-wise details from the article.

Paper I Syllabus – General Knowledge

Paper I carries significant weight in the exam and mainly tests the candidate’s understanding of Rajasthan and general awareness.

Paper I – General Knowledge Syllabus
RSSB Lab Assistant Syllabus – General Knowledge

  • राजस्थान के इतिहास के प्रमुख स्रोत
  • राजस्थान की प्रमुख प्रागैतिहासिक सभ्यताएँ
  • राजस्थान के प्रमुख राजवंश एवं उनकी उपलब्धियां
  • मुगल-राजपूत संबंध
  • स्थापत्य कला की प्रमुख विशेषताएँ
  • महत्वपूर्ण किले, स्मारक एवं संरचनाएँ
  • 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
Rajasthan Lab Assistant Syllabus: Geography

  • स्थिति एवं विस्तार
  • मुख्य भौतिक विभाग :- मरुस्थलीय प्रदेश, अरावली पर्वतीय प्रदेश, मैदानी प्रदेश, पठारी प्रदेश
  • अपवाह तन्त्र
  • जलवायु
  • मृदा
  • प्राकृतिक वनस्पति
  • वन एवं वन्य जीव संरक्षण
  • पर्यावरणीय एवं पारिस्थितिकीय मुद्दे
  • मरुस्थलीकरण
  • कृषि-जलवायु प्रदेश एवं प्रमुख फसलें
  • पशुधन
  • बहुउद्देशीय परियोजनाएँ
  • सिंचाई परियोजनाएँ
  • जल संरक्षण
  • परिवहन
  • खनिज सम्पदाए
  • Current Affairs of Rajasthan
  • World and India General Knowledge
  • Education Psychology

Paper 2 (Science) Lab Assistant syllabus. The Science syllabus is based on Physics, Chemistry, and Biology subjects at the 10+2 level.

General Science
Biology

  • General characters of: Algae, Fungi, Lichens, Bryophyta, Pteridophyta, Gymnosperms, and Angiosperms.
  • Morphology of Angiosperms: Structure and Modification of Root, Stem and Leaf. Structure of the flower and the 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, Biogeochemical Cycle, Ecological Adaptations, Environmental Pollution, Population Ecology, Biodiversity.
  • Biotechnology: General Account, Recombinant DNA technology, Transgenic Plants and Animals, Ethical Issues, Application of Biotechnology in Agriculture and the Medical field.
  • Economic Importance of Plants.
  • Cell: Structure (Prokaryotic and Eukaryotic) cell theory and cell Division.
  • Genetics: Mendel’s law, General Terminology, Structure of DNA and RNA, Molecular basis of Heredity. Structure of chromosome, sex determination and genetic disorders in man.
  • Classification of the Animal Kingdom: up to the Phyla in Non-chordates and up to the class in Chordates.
  • Digestion, Respiration and Excretion in human: Protein, Carbohydrate, Fat, Vitamin and digestive enzyme, Exchange of gases, Aerobic and Anaerobic respiration, Krebs cycle, Glycolysis. Excretory substance. Structure and Physiology of the 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: Types of Muscles and Muscle Contraction.
  • Reproductive System in Human and Human Diseases: Structure and Reproductive Health. Diseases in man caused by Bacteria, Virus, Protozoa, Fungi and Helminths.
  • Biological Evolution: Economic Importance of Animals.

Physics

  • Dynamics of a Rigid Body: Torque, conservation of angular momentum, and moment of inertia of simple geometrical bodies.
  • Thermodynamics: First and Second Laws of Thermodynamics, heat engines, and refrigerators.
  • Oscillations: Simple Harmonic Motion (SHM), its examples, and resonance.
  • Waves: Principle of superposition of waves and the Doppler effect.
  • Electrostatics: Coulomb’s law, electric field, Gauss’s theorem, and its applications.
  • Current Electricity: Kirchhoff’s laws, Wheatstone bridge, meter bridge, and potentiometer.
  • Optics: Microscope and telescope, interference, diffraction, polarization, and polarimeter.
  • Atomic Physics: Bohr’s model of the hydrogen atom.
  • Nuclear Physics: Mass defect, nuclear binding energy, nuclear fission, and nuclear fusion.
  • Semiconductor Electronics: p–n junction, transistor, logic gates, diode as a rectifier, and Zener diode
Chemistry

  • Periodic Table and Atomic Properties
  • S Block and P Block Elements
  • Chemical Equilibrium
  • Ionic Equilibrium
  • Gaseous State

Rajasthan RSSB Lab Assistant Geography Syllabus For Part A & B

Here, we have provided the RSSB Lab Assistant geography Syllabus 2026 for the Geography Exam in the article below:

RSSB Lab Assistant Geography Syllabus (In Hindi)
Topics (English) Topics (Hindi)
  • 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 the 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, such as satellite, internet, mobile etc.
  • Environmental problems – pollution, acid rain, greenhouse effect, ozone layer depletion.
  • World environmental summits.
  • भूगोल एक समाकलित विषय के रूप में, भूगोल की शाखाएं, भौतिक भूगोल का महत्व
  • पृथ्वी की उत्पत्ति एवं विकास ।
  • पृथ्वी की आन्तरिक संरचना ।
  • महासागरों एवं महाद्वीपों का वितरण ।
  • शैले- प्रकार एवं विशेषताएँ।
  • भू- आकृतिक प्रक्रियाएं।
  • स्थल रूप एवं उनका विकास ।
  • वायुमण्डल: संघटन एवं संरचना।
  • सूर्यतप, ऊष्मा सन्तुलन, तापमान वितरण।
  • वायुदाब एवं वायुमण्डलीय परिसंचरण ।
  • वायुमण्डल में जल – वाष्पीकरण, संघनन
  • वर्षण – प्रकार एवं वितरण।
  • विश्व की जलवायु- जलवायु वर्गीकरण (कोपेन), हरितगृह प्रभाव, भूमण्डलीय ऊष्मन एवं जलवायु परिवर्तन ।
  • जलीय चक्र एवं अन्तः समुद्री उच्चावच ।
  • तापमान एवं लवणता का वितरण महासागरीय तरंगे ज्वार भाटा एवं धाराएं।
  • जैव मण्डल पारिस्थितिकी तंत्र एवं बायोम,
  • जैव-भूरासायनिक चक्र जल, कार्बन, ऑक्सीजन, नाइट्रोजन एवं अन्य खनिज चक्र पारिस्थितिक सन्तुलन ।
  • जैव विविधता एवं संरक्षण ।
  • भारत – स्थिति, आकार एवं पडोसी देश ।
  • भू-आकृतिक खण्ड ।
  • जल संभर संकल्पना, हिमालय एवं प्रायद्विपीय भारत के अपवाह तन्त्र ।
  • मानसून जलवायु, प्रभावित करने वाले कारक, क्रिया विधि आरम्भ विच्छेद एवं निवर्तन, ऋतुलय वर्षा वितरण एवं परिवर्ततिा, जलवायु प्रकार (कोपेन), मानसून एवं भारत का आर्थिक जीवन ।
  • वन – प्रकार एवं वितरण ।
  • मृदा – वर्गीकरण (आई.सी.ए.आर.) वितरण अवकर्षण एवं संरक्षण ।
  • आपदाएं – अर्थ, वर्गीकरण, भारत में प्राकृतिक आपदाएं, आपदा प्रबंधन ।
  • मानचित्र – प्रकार, मापनी प्रकार, साधारण रेखीय मापनी, दूरी मापन, दिशा निर्धारण और सांकेतिक चिन्हों का प्रयोग।
  • अक्षांश एवं देशान्तर – अर्थ एवं समय निर्धारण।
  • मानचित्र प्रक्षेप प्रकार, निर्माण एवं विशेषताएं, एक प्रमाणिक अक्षांश शंकवाकार एवं समक्षेत्र बेलनाकर प्रक्षेप ।
  • स्थलाकृतिक मानचित्रों का अध्ययन (1: 50,000 या 1: 20,000 पैमाने पर भारतीय सर्वेक्षण विभाग द्वारा प्रकाशित मानत्रित) समोच्च रेखा अनुप्रस्थ काट एवं स्थलाकृतियों की पहचान – ढाल, पहाडी, घाटी, जल प्रपात, भृगु अधिवास वितरण ।
  • वायु फोटोग्राफ प्रकार एवं ज्यामिति, ऊर्ध्वाधर वायु फोटोचित्र ।
  • उपग्रह बिम्ब, सुदूर संवेदन आंकडों के अर्जन की अवस्थाएँ, प्लेटफार्म, संवेदक एवं सुदूर संवेदक आंकडे (फोटोग्रफिक एवं डिजिटल) उपग्रह बिम्बों से भौतिक एवं सांस्कृतिक लक्षणों की पहचान ।
  • मौसम उपकरणों का उपयोग – तापमापी, आर्द्र एवं शुष्क बल्ब तापमापी, वायुदिशा सूचक यंत्र, वर्षामापक यंत्र|
  • मौसम चार्ट्स का प्रयोग – वायुदाब, हवा एवं वर्षा वितरण का वर्णन ।
  • मानव भूगोल परिभाषा, प्रकृति विषय क्षेत्र एवं महत्व ।
  • विश्व की जनजातियाँ- एस्किमो, बुशमैन, गोंड भील जनजातियों का वितरण, आर्थिक एवं सांस्कृतिक विशेषताऐंजनसंख्या – वितरण, घनत्व को प्रभावित करने वाले कारक ।
  • जनसंख्या वृद्धि – कारण, समस्या एवं समाधान, जनसंख्या- संक्रमण सिद्धान्त ।
  • जनसंख्या संरचना – आयुवर्ग, लिंगानुपात, ग्रामीण नगरीय ।
  • प्रवास – संकल्पना, प्रकार पक्ष एवं समस्याए ।
  • मानव विकास संकल्पना।
  • अधिवास – ग्रामीण एवं नगरीय अधिवासों के प्रकार, प्रतिरूप एवं समस्याएं।
  • नगर कच्ची बस्ती -समस्याएं एवं समाधान ।
  • प्राथमिक व्यवसाय – परिचय कृषि, खनन, आखेट, पशुपालन, मत्स्य आदिम संग्रहण ।
  • द्वितीयक व्यवसाय – उद्योगों के कारण, औद्योगिक अवस्थिति के कारक, कृषि आधारित उद्योग, विनिर्माण उद्योग ।
  • तृतीयक व्यवसाय, चतुर्थक व्यवसाय एव पंचम व्यवसाय ।
  • भूतल परिवहन – प्रमुख अन्तर्राष्ट्रीय सड़के एवं रेलमार्ग ।
  • जल परिवहन – प्रमुख आन्तकर एवं महासागरीय जलमार्ग, बन्दरगाह स्वेज एवं पनामा नहर जलमार्ग।
  • वायु परिवहन – विश्व के प्रमुख वायुमार्ग एवं हवाई अड्डे।
  • अन्तर्राष्ट्रीय व्यापार एवं भारत की भूमिका।
  • आधुनिक जनसंचार के उपकरण – उपग्रह, इन्टरनेट, मोबाईल आदि।
  • पर्यावरणीय समस्याएं प्रदूषण, अम्ल वर्षा, हरित गृह प्रभाव, ओजोन परत में क्षरण।
  • वैशविक पर्यावरणीय सम्मेलन

Lab Assistant Syllabus: Geography & 50-District Factor

Many aspirants make the mistake of studying from outdated books, but for the RSSB Lab Assistant Exam 2026, trusting old maps can cost you marks. Technically, while the official लैब असिस्टेंट भूगोल सिलेबस pdf simply highlights “Geography of Rajasthan” and “Administrative Setup,” it now implicitly refers to the newly reorganised 50-district setup.

After Rajasthan announced new district boundaries, RSSB began updating its question bank. Candidates should update their preparation accordingly. Recent exams like CET and Junior Accountant have included GK questions on new districts such as Anupgarh, Balotra, and Dudhu.

  • Updated River Systems: Candidates should study the rivers flowing through the newly formed districts. For example, the Luni River now passes through the newly created Balotra district.
  • Revised Mineral Resources: Major mines and mineral resource locations should be prepared according to the updated district boundaries for accuracy.
  • Wildlife and National Parks: Wildlife sanctuaries and conservation reserves must be studied as per the new 50-district administrative structure instead of the earlier 33-district map

RSSB Lab Assistant & Junior Lab Assistant Exam Pattern 2026

The RSSB Lab Assistant Exam Pattern 2026 has been prescribed by the Rajasthan Staff Selection Board to evaluate candidates through a written objective-type examination. The Rajasthan Lab Assistant Vacancy 2026 examination is conducted in offline mode (OMR-based) and consists of two separate papers. Both papers are mandatory for all candidates.

RSMSSB Lab Assistant Science Exam Pattern

Candidates must appear for two papers on the same day. 
  • Paper I: General Knowledge of Rajasthan, India, the World, Current Affairs, and Educational Psychology. (100 Questions, 200 Marks).
  • Paper II: Science (Physics, Chemistry, and Biology) at Secondary and Senior Secondary levels. (100 Questions, 200 Marks).
  • Total: 400 marks with a total duration of 4 hours. 
RSSB Lab Assistant Exam Pattern 2026: (Science)
S.No. Sections Total Question Total Marks Time Duration
1 Geographical, historical, cultural and General Knowledge, Current Affairs of Rajasthan, General Knowledge of the World and India, Educational Psychology 100 200 2 hours
2 Science 100 200 2 hours
Total 200 400 4 hours

RSMSSB Lab Assistant Geography Exam Pattern

The exam consists of two parts in a single session. 
  • Part A: General Knowledge of Rajasthan (History, Art, Culture, and Geography) – 100 Marks
  • Part B: Subject-specific knowledge of Geography – 200 Marks
  • Total: 300 Marks, with a total duration of 3 Hours
RSSB Lab Assistant Exam Pattern 2026: (Geography)
S.No. Sections Total Question Total Marks Time Duration
1 Geographical, historical, cultural and geographical aspects of Rajasthan 100 100 3 hours
2 Geography 200 200
Total 300 300 3 hours

RSSB Lab Assistant Syllabus PDF Download

Candidates preparing for the RSSB Lab Assistant Examination 2026 can download the official syllabus PDF from the Rajasthan Staff Selection Board (RSSB) website. The RSSB लैब असिस्टेंट सिलेबस PDF provides complete information on the exam pattern, marking scheme, subject-wise Lab Assistant Syllabus, and important guidelines.

By downloading the Lab Assistant syllabus PDF, candidates can clearly understand the exam requirements and plan their preparation as per the latest notification. Applicants should rely only on the official Lab Assistant syllabus PDF for accurate and updated preparation.

Rajasthan Lab Assistant Syllabus: 5 Option Rule (Latest Update)

As per the official notification of the RSSB Recruitment, the 5th option rule has been added in the Lab Assistant and Junior Lab Assistant exams. For the ease of the candidates, we have provided the 5th option rule explanation in detail in the article below:

  • Every question now has 5 options (A, B, C, D, E).
  • If a candidate does not want to attempt a question, they must darken circle ‘E’.

RSSB Lab Assistant Negative Marking Rules 2026

As per the revised exam rules, candidates appearing for the Lab Assistant exam must mark at least one option for every question. Leaving any question blank is not allowed and will result in a deduction of one-third (1/3) marks for that question. Detailed rules are given below.

  • If a candidate leaves all five circles (A, B, C, D, and E) blank for a question, it will be considered an unattempted error, and one-third of the marks assigned to that question will be deducted.
  • Moreover, if a candidate does not mark any of the five options in more than 10% of the total questions, their OMR sheet will be cancelled, and they will be disqualified from the merit list.
  • Selection Process Of Lab Assistant Vacancy 2026

Lab Assistant Selection Process 2026

The RSSB will conduct the two stages of the selection process to recruit eligible candidates for the Lab Assistant post in Rajasthan.

  1. Written Examination:  The written examination will be conducted in an Objective-type OMR-based Format (Offline mode).
  2. Document Verification: Shortlisted candidates must present original academic and category certificates for verification. 

Rajasthan Lab Assistant Preparation Tips

  •  Understand the syllabus– Understand the latest Lab Assistant Syllabus and Exam Pattern before starting preparation.
  • Make a study plan- Focus on subject-wise preparation, especially Physics, Chemistry, Biology, and General Knowledge. Make a realistic study plan and allocate time to each subject daily.
  •  Practice previous paper and mock test – Practice previous year papers to understand exam trends and difficulty level. Take mock tests regularly to improve speed, accuracy, and time management.
  •  Quick Revision– Revise important topics and formulas regularly to improve retention. Prepare short notes for quick revision before the exam.
  •  Regular updates– Stay updated with current affairs related to Rajasthan. Avoid last-minute cramming and maintain consistency in your preparation.

 

Also check
RSSB Lab Assistant Previous Year Question Papers
Rajasthan Lab Assistant Salary

 

FAQs

Is there any negative marking in the Rajasthan Lab Assistant Exam 2026?

1/3 is deducted for every wrong answer in the Rajasthan Lab Assistant Exam 2026.

What is the Rajasthan Lab Assistant Syllabus 2026 ?

The Rajasthan Lab Assistant Syllabus is divided in two parts: Geographical, historical, cultural and General Knowledge, Current Affairs of Rajasthan, General Knowledge of the World and India, Educational Psychology (Part I) and Part (II) General Science at secondary level (Physics, Chemistry, Biology).

What is the level of the Rajasthan Lab Assistant syllabus 2026?

The Rajasthan Lab Assistant syllabus of Paper II is based on the Senior Secondary (10+2) level.

Is Rajasthan General Knowledge important for the exam?

Yes, Rajasthan General Knowledge is very important as it plays a key role in the final merit list.

Is the Rajasthan Lab Assistant syllabus the same for all candidates?

Paper I is the same for all candidates, while Paper II varies based on the subject selected.

How many papers are there in the RSSB Lab Assistant Exam 2026?

The Rajasthan Lab Assistant Exam 2026 consists of two papers: Paper I and Paper II.

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