A BTSC Laboratory Assistant Science mock test from Toppersexam.com is a practice paper based on the latest exam pattern and syllabus, designed to help you assess your preparation level.
BTSC Laboratory Assistant Science Free Mock Test
Crack the BTSC Laboratory Assistant Science Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the BTSC Laboratory Assistant Science Exam has a designated weight, so do not miss out on any paper. Prepare for the BTSC Laboratory Assistant Science mock test and check your test scores.
BTSC Laboratory Assistant (Science) Syllabus 2026, Exam Pattern
BTSC Laboratory Assistant (Science) Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about BTSC has published notification 2026 for the recruitment of Laboratory Assistant (Science) 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.
BTSC Laboratory Assistant Syllabus 2026 - Overview
| Organization Name | Bihar Technical Service Commission (Bihar BTSC) |
| Posts Name | Laboratory Assistant (Science) |
| No of Posts | 164 |
| Application Mode | Online |
| Category | Syllabus and Exam Pattern |
| Job Location | Bihar |
| Official website | btsc.bihar.gov.in |
BTSC Laboratory Assistant (Science) Syllabus 2026
Domain Knowledge :
Chemistry :
Unit-1. Atomic Structure and Chemical Bonding
Atoms and its fundamental particles.
Rutherford Model of Atom.
Bohr's Theory, Hydrogen spectrum explanation based on Bohr's Model of Atom.
Wave Mechanical model of atom, de Broglie relationship, Heisenberg Uncertainly Principle
Quantum Numbers, Shapes of Atomic Orbitals.
Pauli's Exclusion Principle, Hund's Rule of Maximum Multiplicity, Aufbau Principle, Electronic Configuration (till atomic number 30).
Concept of Chemical bonding - Cause of chemical bonding, Types of Bonds: lonic Bond (Nacl, Cacl,, MgO),
Covalent Bond, Polar and Nonpolar Covalent Bonds (H₂,F2, HF, HCI) & Co-ordinate
Bond (CO, NH,O3, H2SO4).
Dipole Moment (NH3, NF3), Hydrogen bonding.
Hybridization and molecular geometries.
Unit-2. Solutions :
Types of solutions, expression of concentration of solutions.
Colligative properties- relative lowering of vapour pressure, Raoults laws.
Elevation of boiling point, depression of freezing point and osmotic pressure.
Determination of molecular masses. using colligative properties.
Abnormal molecular masses and Van't Hoff factor.
Unit-3. Water :
Introduction, sources of water. Hardness of Water-Temporary & Permanent hardness.
Degree of Hardness (In terms of CaCO, equivalent), Unit of Hardness, Quantitative Measurement of Water Hardness by EDTA method.
Municipal supply of Water, Treatment of water, Water Softening Technique-Soda Lime process, Zeolites method and ion exchange method.
Water quality Index- Biological Oxygen Demand, Chemical Oxygen Demand, Determination of Dissolved Oxygen.
Indian standard specification of drinking water.
Unit-4. Engineering materials
Natural Occurrence of Metals- Minerals, ores.
Metallurgy- General principles of Metallurgy, Gangue, Flux and Slag, Steps involved in metallurgy. Extraction of Aluminium, Iron, & copper from their important ores along with reactions, Properties and uses. Polymers-Homo-polymers and Copolymers, Natural polymers and synthetic polymers, Addition and Condensation polymerization, Thermoplastic and Thermosetting plastic.
Monomers, applications and synthesis of Polythene, PVC, Orlon, Terylene, Nylon 66, Nylon 6, Bakelite.
Natural Rubber and its vulcanization, advantages of vulcanized rubber.
Unit-5. Chemistry of Fuel and Lubricants
Fuels, Characteristics of an Ideal Fuel Classification of Fuel-Solid, Liquid and gas fuel, Calorific Values (HCV and LCV)
Petroleum and its fractional distillation
Cracking, Knocking, Fuel Rating (Octane Number, Cetane number)
Composition, Uses, advantages and disadvantages of LPG, CNG and Biogas
Lubricants Classification of Lubricants with examples, Functions and Properties of Good Lubricants
Viscosity & Viscosity Index, Flash point, Fire point, Cloud & Pour point
Unit-6. Electrochemistry
Introduction, Electrolyte and Nonelectrolyte, Electrolyte and Metallic Conduction, Factors affecting Electrolytic Conductance.
Molar Conductivity and Equivalent Conductivity, Variation of Molar Conductivity, Kohlrausch's law
Faraday's Law of Electrolysis.
Galvanic Cell, Electrode Potential, Measurement of Electrode Potential SHE (Standard Hydrogenelectrode), EMF, Electrochemical Series, Nernst Equation for Electrode Potential
Batteries, Primary Cells-Dry cell, Secondary cell-Lead storage battery, Fuel cells
Unit-7. Solid State
General characteristics of solid state, crystalline and amorphous solid.
Classification of crystalline solid- Molecular, ionic, metallic, covalent solids.
Crystal lattice and unit cells Primitive, BCC, FCC
Imperfections of solid, Magnetic properties- Ferromagnetism, Para Magnetism, diamagnetism, anti-ferromagnetism Melting point determination of crystalline solid by Kjeldahl method.
Unit-8. States of Matter
General Introduction- Comparison of the characteristics of solid, liquid and gases.
Gas Laws- Boyle's Law, Charles' Law, Avogadro Law, Ideal Gas Equation, Universal Gas Constant.
Kinetic Theory of Gases, Ideal and Real Gas
Surface tension and viscosity and their determination
Unit-9. Chemical Equilibrium
Introduction- Equilibria in chemical processes, reversible reaction, irreversible reaction.
Characteristics of chemical equilibrium, Law of mass action, Relation between Kp and Ks
Factors affecting equilibrium, Le-Chatelier's Principle, Effect of change in concentration, pressure, and temperature on equilibrium
Concepts of acids and bases (Bronsted-Lowry and Lewis Concept), lonic product of water
Hydrogen ion concentration, pH scale, Simple numerical problems on pH and POH
Unit 10. Chemical Kinetics
General introduction, Classification of reaction on the basis of Rate.
Rate of reaction, Order of reaction, Molecularity of a reaction: Zero order, First order, Secondorder reactions.
Derivation of rate constant for zero, first, and second order reactions.
Half-life period of a reaction, Units of Rate constant. Effect of Temperature on Rate constant (Arrhenius equation)
Unit-11. Aliphatic Hydrocarbons
Nomenclature of organic compound.
Types of structural Isomerism-chain, position, functional and metamerism.
Synthesis of Alkane from unsaturated hydrocarbon and alkyl halides, synthesis of alkene fromalkyl halide and Alcohol, synthesis of alkynes from calcium carbide and vicinal di halides.
Chemical properties- halogenation of alkanes, alkenes and alkynes, hydro halogenation of alkenesand alkynes.
Synthesis of Aldehydes and Ketones from oxidation of alcohols and dehydrogenation of alcohols.
Nueleophilic addition reaction of aldehyde and ketone with hydroxyl ion and 2,4- Dinitrophenylhydrazine.
Oxidation of aldehyde and ketones using Tollens' and Fehling's reagentand halo form reaction.
Unit-12. Aromatic Compounds
Nomenclature of substituted benzene.
Concept of Aromaticity.
Synthesis of benzene from decarboxylation of aromatic acids, reduction of phenol.
Chemical properties of benzene- Electrophilic substitution reaction nitration, halogenation. Friedel - Crafts, alkylation.
Synthesis of aromatic amines from nitro benzene and amide (Hoffmann bromide degradation reaction).
Reaction of amines with Benzene sulphonyl chloride and Carbylamines reaction.
Physics :
1. Measurement in engineering and science unit of Physical quantity, SI Units, Accuracy and Precision of instrument, Error in measurement. Absolute error, relative error and percentage error, Basic measuring instrument vernier calipers micrometer screw gauge, Spherometer, ammeter, voltmeter, Wheatstone bridge & Potentiometer with their least count, range, accuracy.
2. Newton's law of motion, Linear momentum & impulse, conservation of linear momentum, Force, Friction, Weight, Tension, Spring force, Normal reaction, Up thrust, Work, Energy & Power, Kinetic energy & Potential energy, Conservation of energy.
Simple concept of circular & rotational motion, centripetal force and centrifugal force, moment of inertia, Torque, angular momentum and its conservation.
3 Elastic and Plastic body, stress and Strain with their types, Hooks Law, young modulus bulk modulus and modulus of rigidity. Simple pendulum and bar-pendulum. Simple harmonic motion, Damped, Forced and resonant vibrations.
Cohesive and adhesive forces. Angle of contact, Shape of Liquid surface in Capillary tube, Capillary rise and radius of capillarity.
Newton's law of viscosity, coefficient of viscosity, Stream line and turbulent flow, Reynolds number, Stocks law and terminal velocity.
4 Concept of heat and temperature, mode of heat transfer, scales of temperature and their relationship expansion of solids and liquids, coefficient of linear, surface and cubical expansion and relation among them, Specific heat, Cp and Cv.
5. Law of reflection of light & refraction of fight, Snell's law, Prism, Mirror formula and Lens formula.
6 Parallel and series combination of capacitor, parallel Plate Capacitor Ohms law
series and parallel combination of resistance, Kirchhoff's law, Heating effect of current, electromagnetic induction, Faraday's law of electromagnetic induction, Lenz's Law.
7. Properties of photon, photoelectric effect, law and characteristics of photoelectric effect, Einstein's photoelectric equation, construction, working and application of photoelectric cell.
Semiconductor, P-type & N-type sermiconductor, P-N Junction diode, Transistor, PNP and NPN transistor.
LASER, Properties of Laser, Spontaneous and stimulated emission, Application of Laser in industry and Medical.
Oplical Fiber, Construction and working principle, Critical angle, total internal reflection, acceptance angle and numerical aperture, Application of optical fiber in industry, Communication, Sensor and medical
MATHEMATICS :
Algebra :
Basic operations and properties of numbers
Solving linear equations and inequalities
Functions and graphs
Polynomial and rational functions
Exponential and logarithmic functions
Systems of equations
Trigonometry :
Trigonometric ratios and functions
Unit circle and circular functions
Graphs of trigonometric functions
Identities and equations
Applications in physics (e.g., wave motion, oscillations)
Calculus :
Limits and continuity
Derivatives rules, applications, and interpretation
Integrals: definite and indefinite integrais, applications to area and volume
Fundamental Theorem of Calculus.
Multivariable calculus basics (partial derivatives, multiple integrals)
Linear Algebra :
Vectors and matrices
Matrix operations and determinants
Systems of linear equations (Gauss elimination)
Eigenvalues and eigenvectors
Applications in quantum mechanics and systems of equations
Differential Equations :
First-order differential equations
Applications to physics leg, moton, decay)
Second-order differential equations
Solutions of differential equations
Statistics and Probability :
Descriptive stansics: mean, median, mode, standard deviation
Propability theory basic concepts, random variables, distributions
Applications in experimental data analysis
Introduction to regression and correlation
Complex Numbers :
Basics of complex numbers
Polar form and De Moivre's Theorem
Coordinate Geometry :
Cartesian coordinate system basics
Distance and Midpoint Formulas
a. Calculating distance and finding midpoints
Slope and Equations of Lines
a. Slope-Intercept, point-slope forms
Polar Coordinates
a. Converting between polar and Cartesian coordinates
Unit-1. Atomic Structure and Chemical Bonding
Atoms and its fundamental particles.
Rutherford Model of Atom.
Bohr's Theory, Hydrogen spectrum explanation based on Bohr's Model of Atom.
Wave Mechanical model of atom, de Broglie relationship, Heisenberg Uncertainly Principle
Quantum Numbers, Shapes of Atomic Orbitals.
Pauli's Exclusion Principle, Hund's Rule of Maximum Multiplicity, Aufbau Principle, Electronic Configuration (till atomic number 30).
Concept of Chemical bonding - Cause of chemical bonding, Types of Bonds: lonic Bond (Nacl, Cacl,, MgO),
Covalent Bond, Polar and Nonpolar Covalent Bonds (H₂,F2, HF, HCI) & Co-ordinate
Bond (CO, NH,O3, H2SO4).
Dipole Moment (NH3, NF3), Hydrogen bonding.
Hybridization and molecular geometries.
Unit-2. Solutions :
Types of solutions, expression of concentration of solutions.
Colligative properties- relative lowering of vapour pressure, Raoults laws.
Elevation of boiling point, depression of freezing point and osmotic pressure.
Determination of molecular masses. using colligative properties.
Abnormal molecular masses and Van't Hoff factor.
Unit-3. Water :
Introduction, sources of water. Hardness of Water-Temporary & Permanent hardness.
Degree of Hardness (In terms of CaCO, equivalent), Unit of Hardness, Quantitative Measurement of Water Hardness by EDTA method.
Municipal supply of Water, Treatment of water, Water Softening Technique-Soda Lime process, Zeolites method and ion exchange method.
Water quality Index- Biological Oxygen Demand, Chemical Oxygen Demand, Determination of Dissolved Oxygen.
Indian standard specification of drinking water.
Unit-4. Engineering materials
Natural Occurrence of Metals- Minerals, ores.
Metallurgy- General principles of Metallurgy, Gangue, Flux and Slag, Steps involved in metallurgy. Extraction of Aluminium, Iron, & copper from their important ores along with reactions, Properties and uses. Polymers-Homo-polymers and Copolymers, Natural polymers and synthetic polymers, Addition and Condensation polymerization, Thermoplastic and Thermosetting plastic.
Monomers, applications and synthesis of Polythene, PVC, Orlon, Terylene, Nylon 66, Nylon 6, Bakelite.
Natural Rubber and its vulcanization, advantages of vulcanized rubber.
Unit-5. Chemistry of Fuel and Lubricants
Fuels, Characteristics of an Ideal Fuel Classification of Fuel-Solid, Liquid and gas fuel, Calorific Values (HCV and LCV)
Petroleum and its fractional distillation
Cracking, Knocking, Fuel Rating (Octane Number, Cetane number)
Composition, Uses, advantages and disadvantages of LPG, CNG and Biogas
Lubricants Classification of Lubricants with examples, Functions and Properties of Good Lubricants
Viscosity & Viscosity Index, Flash point, Fire point, Cloud & Pour point
Unit-6. Electrochemistry
Introduction, Electrolyte and Nonelectrolyte, Electrolyte and Metallic Conduction, Factors affecting Electrolytic Conductance.
Molar Conductivity and Equivalent Conductivity, Variation of Molar Conductivity, Kohlrausch's law
Faraday's Law of Electrolysis.
Galvanic Cell, Electrode Potential, Measurement of Electrode Potential SHE (Standard Hydrogenelectrode), EMF, Electrochemical Series, Nernst Equation for Electrode Potential
Batteries, Primary Cells-Dry cell, Secondary cell-Lead storage battery, Fuel cells
Unit-7. Solid State
General characteristics of solid state, crystalline and amorphous solid.
Classification of crystalline solid- Molecular, ionic, metallic, covalent solids.
Crystal lattice and unit cells Primitive, BCC, FCC
Imperfections of solid, Magnetic properties- Ferromagnetism, Para Magnetism, diamagnetism, anti-ferromagnetism Melting point determination of crystalline solid by Kjeldahl method.
Unit-8. States of Matter
General Introduction- Comparison of the characteristics of solid, liquid and gases.
Gas Laws- Boyle's Law, Charles' Law, Avogadro Law, Ideal Gas Equation, Universal Gas Constant.
Kinetic Theory of Gases, Ideal and Real Gas
Surface tension and viscosity and their determination
Unit-9. Chemical Equilibrium
Introduction- Equilibria in chemical processes, reversible reaction, irreversible reaction.
Characteristics of chemical equilibrium, Law of mass action, Relation between Kp and Ks
Factors affecting equilibrium, Le-Chatelier's Principle, Effect of change in concentration, pressure, and temperature on equilibrium
Concepts of acids and bases (Bronsted-Lowry and Lewis Concept), lonic product of water
Hydrogen ion concentration, pH scale, Simple numerical problems on pH and POH
Unit 10. Chemical Kinetics
General introduction, Classification of reaction on the basis of Rate.
Rate of reaction, Order of reaction, Molecularity of a reaction: Zero order, First order, Secondorder reactions.
Derivation of rate constant for zero, first, and second order reactions.
Half-life period of a reaction, Units of Rate constant. Effect of Temperature on Rate constant (Arrhenius equation)
Unit-11. Aliphatic Hydrocarbons
Nomenclature of organic compound.
Types of structural Isomerism-chain, position, functional and metamerism.
Synthesis of Alkane from unsaturated hydrocarbon and alkyl halides, synthesis of alkene fromalkyl halide and Alcohol, synthesis of alkynes from calcium carbide and vicinal di halides.
Chemical properties- halogenation of alkanes, alkenes and alkynes, hydro halogenation of alkenesand alkynes.
Synthesis of Aldehydes and Ketones from oxidation of alcohols and dehydrogenation of alcohols.
Nueleophilic addition reaction of aldehyde and ketone with hydroxyl ion and 2,4- Dinitrophenylhydrazine.
Oxidation of aldehyde and ketones using Tollens' and Fehling's reagentand halo form reaction.
Unit-12. Aromatic Compounds
Nomenclature of substituted benzene.
Concept of Aromaticity.
Synthesis of benzene from decarboxylation of aromatic acids, reduction of phenol.
Chemical properties of benzene- Electrophilic substitution reaction nitration, halogenation. Friedel - Crafts, alkylation.
Synthesis of aromatic amines from nitro benzene and amide (Hoffmann bromide degradation reaction).
Reaction of amines with Benzene sulphonyl chloride and Carbylamines reaction.
Physics :
1. Measurement in engineering and science unit of Physical quantity, SI Units, Accuracy and Precision of instrument, Error in measurement. Absolute error, relative error and percentage error, Basic measuring instrument vernier calipers micrometer screw gauge, Spherometer, ammeter, voltmeter, Wheatstone bridge & Potentiometer with their least count, range, accuracy.
2. Newton's law of motion, Linear momentum & impulse, conservation of linear momentum, Force, Friction, Weight, Tension, Spring force, Normal reaction, Up thrust, Work, Energy & Power, Kinetic energy & Potential energy, Conservation of energy.
Simple concept of circular & rotational motion, centripetal force and centrifugal force, moment of inertia, Torque, angular momentum and its conservation.
3 Elastic and Plastic body, stress and Strain with their types, Hooks Law, young modulus bulk modulus and modulus of rigidity. Simple pendulum and bar-pendulum. Simple harmonic motion, Damped, Forced and resonant vibrations.
Cohesive and adhesive forces. Angle of contact, Shape of Liquid surface in Capillary tube, Capillary rise and radius of capillarity.
Newton's law of viscosity, coefficient of viscosity, Stream line and turbulent flow, Reynolds number, Stocks law and terminal velocity.
4 Concept of heat and temperature, mode of heat transfer, scales of temperature and their relationship expansion of solids and liquids, coefficient of linear, surface and cubical expansion and relation among them, Specific heat, Cp and Cv.
5. Law of reflection of light & refraction of fight, Snell's law, Prism, Mirror formula and Lens formula.
6 Parallel and series combination of capacitor, parallel Plate Capacitor Ohms law
series and parallel combination of resistance, Kirchhoff's law, Heating effect of current, electromagnetic induction, Faraday's law of electromagnetic induction, Lenz's Law.
7. Properties of photon, photoelectric effect, law and characteristics of photoelectric effect, Einstein's photoelectric equation, construction, working and application of photoelectric cell.
Semiconductor, P-type & N-type sermiconductor, P-N Junction diode, Transistor, PNP and NPN transistor.
LASER, Properties of Laser, Spontaneous and stimulated emission, Application of Laser in industry and Medical.
Oplical Fiber, Construction and working principle, Critical angle, total internal reflection, acceptance angle and numerical aperture, Application of optical fiber in industry, Communication, Sensor and medical
MATHEMATICS :
Algebra :
Basic operations and properties of numbers
Solving linear equations and inequalities
Functions and graphs
Polynomial and rational functions
Exponential and logarithmic functions
Systems of equations
Trigonometry :
Trigonometric ratios and functions
Unit circle and circular functions
Graphs of trigonometric functions
Identities and equations
Applications in physics (e.g., wave motion, oscillations)
Calculus :
Limits and continuity
Derivatives rules, applications, and interpretation
Integrals: definite and indefinite integrais, applications to area and volume
Fundamental Theorem of Calculus.
Multivariable calculus basics (partial derivatives, multiple integrals)
Linear Algebra :
Vectors and matrices
Matrix operations and determinants
Systems of linear equations (Gauss elimination)
Eigenvalues and eigenvectors
Applications in quantum mechanics and systems of equations
Differential Equations :
First-order differential equations
Applications to physics leg, moton, decay)
Second-order differential equations
Solutions of differential equations
Statistics and Probability :
Descriptive stansics: mean, median, mode, standard deviation
Propability theory basic concepts, random variables, distributions
Applications in experimental data analysis
Introduction to regression and correlation
Complex Numbers :
Basics of complex numbers
Polar form and De Moivre's Theorem
Coordinate Geometry :
Cartesian coordinate system basics
Distance and Midpoint Formulas
a. Calculating distance and finding midpoints
Slope and Equations of Lines
a. Slope-Intercept, point-slope forms
Polar Coordinates
a. Converting between polar and Cartesian coordinates
BTSC Laboratory Assistant (Science) Exam Pattern 2026
Duration : 120 Minutes
Negative Marking : 0.25
Exam Date 2026 : Notified Soon
Negative Marking : 0.25
| S.No | Subject | No.of Question | Marks |
| 1 | Technical Subject | 100 | 100 |
| Total | 100 | 100 |
Exam Date 2026 : Notified Soon
Starting Date of Application Form : 06th April 2026
Last Date of Application Form : 06th May 2026
Total Post : 164
BTSC Laboratory Assistant (Science) Exam Free Online Test Series
Crack BTSC Laboratory Assistant (Science) Mock Test 2026 with the help of Online Test Series or Free Mock Test. Every Sample Paper in Bihar Laboratory Assistant Exam has a designated weightage so do not miss out any Paper. Practice for Bihar BTSC Laboratory Assistant Mock Test and check your test scores.
BTSC Laboratory Assistant Science Exam Free Online Question Bank
BTSC Laboratory Assistant Science question answer with solutions are available in Hindi & English. Join MCQ, Important Questions, Question Bank, questions and answers for Free BTSC Laboratory Assistant Science exam preparation.
1
BTSC Laboratory Assistant (Science) Exam - Hindi100 questions • 120 mins • 100 marks
Free Questions →2
BTSC Laboratory Assistant (Science) Exam - English100 questions • 120 mins • 100 marks
Free Questions →Combo Offers
BTSC Laboratory Assistant Science Combo Packages
We Launches Combo Offers ! with Heavy Discount and Cost Saving Prices. Combo Packages includes - Online Mock Test Series + Important Questions or MCQs + Previous Year Papers with Answer.
Combo Package
BTSC Laboratory Assistant Science
Combo - 1 (Hindi)
1. Online Mock Test Series in Hindi = 10 Tests.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹201₹231
Combo Package
BTSC Laboratory Assistant Science
Combo - 2 (Hindi)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹281₹311
Combo Package
BTSC Laboratory Assistant Science
Combo - 3 (Hindi)
1. Online Mock Test Series in Hindi = 28 Tests.
2. Question Bank - 2950 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2950 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹341₹371
Combo Package
BTSC Laboratory Assistant Science
Combo - 4 (English)
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
BTSC Laboratory Assistant Science
Combo - 5 (English)
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
Combo Package
BTSC Laboratory Assistant Science
Combo - 6 (English)
1. Online Mock Test Series in English = 29 Tests.
2. Question Bank - 3000 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 - 3000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹341₹371
Combo Package
BTSC Laboratory Assistant Science
Combo - 7 (Hindi)
1. Online Mock Test Series in Hindi = 28 Tests.
2. Question Bank - 2950 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2950 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹761₹831
Combo Package
BTSC Laboratory Assistant Science
Combo - 8 (English)
1. Online Mock Test Series in English = 29 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
₹761₹831
Combo Package
BTSC Laboratory Assistant Science
Combo - 9 (Hindi)
1. Online Mock Test Series in Hindi = 28 Tests.
2. Question Bank - 2950 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2950 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹861₹1021
Combo Package
BTSC Laboratory Assistant Science
Combo - 10 (English)
1. Online Mock Test Series in English = 29 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
₹861₹1021
Combo Package
BTSC Laboratory Assistant Science
Combo - 11 (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
BTSC Laboratory Assistant Science
Combo - 12 (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
Combo Package
BTSC Laboratory Assistant Science
Combo - 13 (Hindi) (old)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹721₹791
Combo Package
BTSC Laboratory Assistant Science
Combo - 14 (Hindi) (old)
1. Online Mock Test Series in Hindi = 20 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹821₹981
Combo Package
BTSC Laboratory Assistant Science
Combo - 15 (English) (old)
1. Online Mock Test Series in English = 20 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of BTSC Laboratory Assistant Science (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
₹821₹981
FAQs
Btsc Laboratory Assistant (science) 2026 Free Mock Test Frequently Asked Questions (FAQ's)
You can find and practice free mock tests for the BTSC Laboratory Assistant Science exam on the Toppersexam.com portal.
Mock tests are very powerful tool for exam preparation. They help students develop confidence, manage time effectively and improves accuracy to prepare better for BTSC Laboratory Assistant Science.
You can find a free online mock test for the BTSC Laboratory Assistant Science on toppersexam.com. By taking frequent online mock tests students can monitor there progress and create a study plan according to the needs.
You can take mock test online for BTSC Laboratory Assistant Science to know the CBT (computer based test) format of the main exam. You will get latest exam pattern, updated syllabus and type of questions asked in the actual exam.
Mock tests are practice exams to prepare the students for the final one. Taking mock test regularly helps students to improve time management skills and boost confidence.
Students can find a free mock test for BTSC Laboratory Assistant Science only at toppersexam. Get free online mock test to experience the actual exam format is important to reduce anxiety and improves your confidence.
Advantages of online mock tests are immediate results, accessibility and time management. Sample papers and mock tests are remarkable tools to track students performance and change your study plan according to your weakness.
Free online mock test can improve your score by making you exam ready before the final exam. It is a excellent way to know the exam pattern and identify your weakness for the BTSC Laboratory Assistant Science.
Toppersexam free online mock test are designed by subject experts to provide the best preparation for BTSC Laboratory Assistant Science. The questions asked are exactly like the ones which are asked in the actual exam.
Students should practice more and more online mock test for BTSC Laboratory Assistant Science to evaluate their performance, detect weaknesses, and improve time management without any cost.
Current affairs and general knowledge mock test are important ways to increase knowledge to stay updated about the recent news and events. Regular practicing with current affairs mock test helps students to prepare better for general awareness section for the final exam.
User Reviews