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JEE Main 2019 Syllabus – Mathematics, Physics and Chemistry Syllabus

JEE Main 2019 SyllabusIn this article, we have given information about JEE Main 2019 Syllabus which consists of subjects like Mathematics, Physics, and Chemistry. The syllabus of JEE Main entrance exam is officially derived by the National Test Agency. According to syllabus Physics subject carries total weightage of 30 marks, Chemistry Subject carries 120 marks and Mathematics subject carries 30 marks.

JEE Main 2019 Syllabus for Mathematics

Algebra

UNIT 1: Complex Numbers and Quadratic Equations
  • Complex numbers as ordered pairs of reals,
  • Representation of complex numbers in the form a+ib and their representation in a plane, argand diagram, algebra of complex numbers
  • Modulus and argument (or amplitude) of a complex number, square root of a complex number, triangle inequality,
  • Quadratic equations in real and complex number system and their solutions.
  • Relation between roots and co-efficients, nature of roots, formation of quadratic equations with given roots.
UNIT 2: Matrices and Determinants
  • Matrices, algebra of matrices, types of matrices, determinants and matrices of order two and three.
  • Properties of determinants, evaluation of determinants, area of triangles using determinants.
  • Adjoint and evaluation of inverse of a square matrix using determinants and elementary transformations,
  • Test of consistency and solution of simultaneous linear equations in two or three variables using determinants and matrices.
UNIT 3: Permutations and Combinations
  • Fundamental principle of counting, permutation as an arrangement and combination as selection,
  • Meaning of P (n,r) and C (n,r), simple applications.
UNIT 4: Mathematical Induction and Reasoning
  • Principle of Mathematical Induction and its simple applications. Statements, logical operations. ‘and’, ‘or’, ‘implies’, ‘implied by’, ‘if and only if’.
  • Understanding of tautology, contradiction, converse and contrapositive.
UNIT 5: Binomial Theorem
  • Binomial theorem for a positive integral index, general term and middle term, properties of Binomial coefficients and simple applications.
UNIT 6: Sequences and Series
  • Arithmetic and Geometric progressions, insertion of arithmetic, geometric means between two given numbers.
  • Relation between A.M. and G.M. Sum up to n terms of special series: Sn, Sn2, Sn3. Arithmetic – Geometric progression.
UNIT 7: Statistics and Probability

Measures of Dispersion

  • Calculation of mean, median, mode of grouped and ungrouped data. Calculation of standard deviation, variance and mean deviation for grouped and ungrouped data.

Probability

  • Probability of an event, addition and multiplication theorems of probability, Baye’s theorem, probability distribution of a random variate, Bernoulli trials and Binomial distribution.

Calculus

UNIT 8: Sets, Relations and Functions
  • Sets and their representation
  • Union, intersection and complement of sets and their algebraic properties
  • Power set
  • Relation, Types of relations, equivalence relations, functions
  • One-one, into and onto functions, composition of functions.
UNIT 9: Limit, Continuity and Differentiability
  • Real-valued functions, algebra of functions, polynomials, rational, trigonometric, logarithmic and exponential functions, inverse functions.
  • Graphs of simple functions. Limits, continuity and differentiability.
  • Differentiation of the sum, difference, product and quotient of two functions.
  • Differentiation of trigonometric, inverse trigonometric, logarithmic, exponential, composite and implicit functions; derivatives of order up to two.
UNIT 10: Applications of Derivatives
  • Applications of derivatives: Rate of change of quantities, monotonic – increasing and decreasing functions.
  • Maxima and minima of functions of one variable, tangents and normals.
  • Rolle’s and Lagrange’s Mean Value Theorems.
UNIT 11: Integral Calculus
  • Integral as an anti-derivative.
  • Fundamental integrals involving algebraic, trigonometric, exponential and logarithmic functions.
  • Integration by substitution, by parts and by partial fractions.
  • Integration using trigonometric identities.
UNIT 12: Differential Equations
  • Ordinary differential equations, their order and degree.
  • Formation of differential equations.
  • Solution of differential equations by the method of separation of variables, solution of homogeneous and linear differential equations

Co-ordinate Geometry

UNIT 13: Co-ordinate Geometry

Cartesian system of rectangular co-ordinates in a plane, distance formula, section formula, locus and its equation, translation of axes, slope of a line, parallel and perpendicular lines, intercepts of a line on the coordinate axes.

Straight lines

Various forms of equations of a line, intersection of lines, angles between two lines, conditions for concurrence of three lines, distance of a point from a line, equations of internal and external bisectors of angles between two lines, coordinates of centroid, orthocentre and circumcentre of a triangle, equation of family of lines passing through the point of intersection of two lines.

Circles, conic sections

  • Standard form of equation of a circle, general form of the equation of a circle, its radius and centre, equation of a circle when the end points of a diameter are given, points of intersection of a line and a circle with the centre at the origin and condition for a line to be tangent to a circle, equation of the tangent.
  • Sections of cones, equations of conic sections (parabola, ellipse and hyperbola) in standard forms, condition for y = mx + c to be a tangent and point (s) of tangency.
UNIT 14: Three Dimensional Geometry
  • Coordinates of a point in space, distance between two points, section formula, direction ratios and direction cosines, angle between two intersecting lines.
  • Skew lines, the shortest distance between them and its equation.
  • Equations of a line and a plane in different forms, intersection of a line and a plane, coplanar lines.
UNIT 15: Vector Algebra
  • Vectors and scalars, addition of vectors, components of a vector in two dimensions and three-dimensional space, scalar and vector products, scalar and vector triple product.

Trigonometry

UNIT 16: Trigonometry
  • Trigonometrical identities and equations. Trigonometrical functions. Inverse trigonometrical functions and their properties. Heights and Distances.

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JEE Main Chemistry Syllabus

Physical Chemistry

UNIT 1: Some Basic concepts in Chemistry
  • Matter and its nature
  • Dalton’s atomic theory
  • Concept of atom, molecule, element and compound
  • Physical quantities and their measurements in Chemistry
  • Precision and accuracy, significant figures, S.I. Units, dimensional analysis
  • Laws of chemical combination
  • Atomic and molecular masses, mole concept, molar mass, percentage composition, empirical and molecular formulae
  • Chemical equations and stoichiometry
UNIT 2: States of Matter
  • Classification of matter into solid, liquid and gaseous states.
Gaseous State Liquid State Solid State
Measurable properties of gases; Gas laws – Boyle’s law, Charle’s law, Graham’s law of diffusion, Avogadro’s law, Dalton’s law of partial pressure; Concept of Absolute scale of temperature; Ideal gas equation, Kinetic theory of gases (only postulates); Concept of average, root mean square and most probable velocities; Real gases, deviation from Ideal behavior, compressibility factor, van-der Waals equation, liquefaction of gases, critical constants. Properties of liquids – vapour pressure, viscosity and surface tension and effect of temperature on them (qualitative treatment only). Classification of solids: molecular, ionic, covalent and metallic solids, amorphous and crystalline solids (elementary idea); Bragg’s Law and its applications; Unit cell and lattices, packing in solids (FCC, BCC and HCP lattices), voids, calculations involving unit cell parameters, imperfection in solids; Electrical, magnetic and dielectric properties.
Unit 3 - Atomic Structure

I.

  • Discovery of sub-atomic particles (electron, proton and neutron)
  • Thomson and Rutherford atomic models and their limitations

Nature of electromagnetic radiation

  • Photoelectric effect
  • Spectrum of hydrogen atom
  • Bohr model of hydrogen atom – its postulates
  • Derivation of the relations for energy of the electron and radii of the different orbits
  • Limitations of Bohr’s model
  • Dual nature of matter
  • De-Broglie’s relationship
  • Heisenberg uncertainty principle

II.

  • Elementary ideas of quantum mechanics
  • Quantum mechanical model of atom, its important features
  • Concept of atomic orbitals as one electron wave functions
  • Variation of  Ψ and Ψ2 with r for 1s and 2s orbitals
  • Various quantum numbers (principal, angular momentum and magnetic quantum numbers) and their significance
  • Shapes of s, p and d – orbitals, electron spin and spin quantum number
  • Rules for filling electrons in orbitals – Aufbau principle
  • Pauli’s exclusion principle and Hund’s rule
  • Electronic configuration of elements
  • Extra stability of half-filled and completely filled orbitals
UNIT 4: Chemical Bonding and Molecular Structure

I. Kossel:

  • Lewis approach to chemical bond formation
  • Concept of ionic and covalent bonds

II. Ionic Bonding:

  • Formation of ionic bonds
  • Factors affecting the formation of ionic bonds
  • Calculation of lattice enthalpy

III. Covalent Bonding:

  • Concept of electronegativity
  • Fajan’s rule
  • Dipole moment
  • Valence Shell Electron Pair Repulsion (VSEPR) theory and shapes of simple molecules

IV. Quantum mechanical approach to covalent bonding:

  • Valence bond theory – Its important features
  • Concept of hybridization involving s, p and d orbitals
  • Resonance

V. Molecular Orbital Theory:

  • Its important features
  • LCAOs
  • Types of molecular orbitals (bonding, antibonding)
  • Sigma and pi-bonds
  • Molecular orbital electronic configurations of homonuclear diatomic molecules
  • Concept of bond order
  • Bond length and bond energy

VI. Elementary idea of metallic bonding. Hydrogen bonding and its applications.

UNIT 5: Chemical Thermodynamics
Fundamentals of thermodynamics First law of thermodynamics Second law of thermodynamics
System and surroundings, extensive and intensive properties, state functions, types of processes Concept of work, heat internal energy and enthalpy, heat capacity, molar heat capacity; Hess’s law of constant heat summation; Enthalpies of bond dissociation, combustion, formation, atomization, sublimation, phase transition, hydration, ionization and solution Spontaneity of processes; ΔS of the universe and ΔG of the system as criteria for spontaneity, ΔGo (Standard Gibbs energy change) and equilibrium constant.
UNIT 6: Solutions
  • Different methods for expressing concentration of solution – molality
  • Molarity
  • Mole fraction
  • Percentage (by volume and mass both)
  • Vapor pressure of solutions and Raoult’s Law – Ideal and non-ideal solutions
  • Vapour pressure – composition
  • Plots for ideal and non-ideal solutions
  • Colligative properties of dilute solutions – relative lowering of vapour pressure
  • Depression of freezing point
  • Elevation of boiling point and osmotic pressure
  • Determination of molecular mass using colligative properties
  • Abnormal value of molar mass
  • Van’t Hoff factor and its significance
UNIT 7: Equilibrium

Meaning of equilibrium, concept of dynamic equilibrium.

Equilibria involving physical processes:

  • Solid -liquid
  • Liquid – gas and solid – gas equilibria
  • Henry’s law
  • General characteristics of equilibrium involving physical processes.

Equilibria involving chemical processes:

  • Law of chemical equilibrium
  • Equilibrium constants (Kp and Kc) and their significance
  • Significance of ΔG and ΔGo in chemical equilibria
  • Factors affecting equilibrium concentration
  • Pressure
  • Temperature
  • Effect of catalyst
  • Le Chatelier’s principle

Ionic equilibrium:

  • Weak and strong electrolytes
  • Ionization of electrolytes
  • Various concepts of acids and bases (Arrhenius, Bronsted – Lowry and Lewis) and their ionization
  • Acid-base equilibria (including multistage ionization) and ionization constants
  • Ionization of water
  • PH scale
  • Common ion effect
  • Hydrolysis of salts and pH of their solutions
  • Solubility of sparingly soluble salts and solubility products
  • Buffer solutions
UNIT 8: Redox Reactions and Electrochemistry
  • Electronic concepts of oxidation and reduction
  • Redox reactions, oxidation number
  • Rules for assigning oxidation number
  • Balancing of redox reactions
  • Electrolytic and metallic conduction
  • Conductance in electrolytic solutions
  • Specific and molar conductivities and their variation with concentration
  • Kohlrausch’s law and its applications

Electrochemical cells:

  • Electrolytic and Galvanic cells
  • Different types of electrodes
  • Electrode potentials including standard electrode potential, half – cell and cell reactions, emf of a Galvanic cell and its measurement
  • Nernst equation and its applications
  • Relationship between cell potential and Gibbs’ energy change
  • Dry cell and lead accumulator
  • Fuel cells
  • Corrosion and its prevention
UNIT 9: Chemical Kinetics
  • Rate of a chemical reaction
  • Factors affecting the rate of reactions: concentration, temperature, pressure and catalyst
  • Elementary and complex reactions
  • Order and molecularity of reactions
  • Rate law, rate constant and its units, differential and integral forms of zero and first order reactions, their characteristics and half-lives
  • Effect of temperature on rate of reactions – Arrhenius theory, activation energy and its calculation
  • collision theory of bimolecular gaseous reactions (no derivation)
UNIT 10: Surface Chemistry
Adsorption Catalysis Colloidal state
Physisorption and chemisorption and their characteristics, factors affecting adsorption of gases on solids – Freundlich and Langmuir adsorption isotherms, adsorption from solutions. Homogeneous and heterogeneous, activity and selectivity of solid catalysts, enzyme catalysis and its mechanism. distinction among true solutions, colloids and suspensions, classification of colloids – lyophilic, lyophobic; multi molecular, macromolecular and associated colloids (micelles), preparation and properties of colloids – Tyndall effect, Brownian movement, electrophoresis, dialysis, coagulation and flocculation; Emulsions and their characteristics.

Inorganic Chemistry

UNIT 11: Classification of Elements and Periodicity in Properties
  • Modem periodic law and present form of the periodic table, s, p, d and f block elements
  • Periodic trends in properties of elements­atomic and ionic radii
  • Ionization enthalpy
  • Electron gain enthalpy
  • Valence
  • Oxidation states and chemical reactivity
UNIT 12: General Principles and Process of Isolation of Metals
  • Modes of occurrence of elements in nature, minerals, ores
  • Steps involved in the extraction of metals – concentration, reduction (chemical. and electrolytic methods) and refining with special reference to the extraction of Al, Cu, Zn and Fe
  • Thermodynamic and electrochemical principles involved in the extraction of metals
UNIT 13: Hydrogen
  • Position of hydrogen in periodic table
  • Isotopes, preparation, properties and uses of hydrogen
  • Physical and chemical properties of water and heavy water
  • Structure, preparation, reactions and uses of hydrogen peroxide
  • Classification of hydrides – ionic, covalent and interstitial
  • Hydrogen as a fuel
UNIT 14: S - Block Elements (Alkali and Alkaline Earth Metals)

Group 1 and Group 2 Elements

I.

  • General introduction
  • Electronic configuration and general trends in physical and chemical properties of elements
  • Anomalous properties of the first element of each group
  • Diagonal relationships

II.

  • Preparation and properties of some important compounds – sodium carbonate, sodium chloride, sodium hydroxide and sodium hydrogen carbonate
  • Industrial uses of lime, limestone, Plaster of Paris and cement
  • Biological significance of Na, K, Mg and Ca
UNIT 15: P - Block Elements

Group 13 to Group 18 Elements
  • General Introduction: Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups; unique behaviour of the first element in each group.
  • Groupwise study of the p–block elements
Group – 13 Preparation, properties and uses of boron and aluminium; Structure, properties and uses of borax, boric acid, diborane, boron trifluoride, aluminium chloride and alums.
Group – 14 Tendency for catenation; Structure, properties and uses of allotropes and oxides of carbon, silicon tetrachloride, silicates, zeolites and silicones.
Group – 15 Properties and uses of nitrogen and phosphorus; Allotrophic forms of phosphorus; Preparation, properties, structure and uses of ammonia, nitric acid, phosphine and phosphorus halides, (PCl3, PCl5); Structures of oxides and oxoacids of nitrogen and phosphorus.
Group – 16 Preparation, properties, structures and uses of dioxygen and ozone; Allotropic forms of sulphur; Preparation, properties, structures and uses of sulphur dioxide, sulphuric acid (including its industrial preparation); Structures of oxoacids of sulphur.
Group – 17 Preparation, properties and uses of chlorine and hydrochloric acid; Trends in the acidic nature of hydrogen halides; Structures of Interhalogen compounds and oxides and oxoacids of halogens.
Group – 18 Occurrence and uses of noble gases; Structures of fluorides and oxides of xenon.
UNIT 16: D – and F – Block Elements
Transition Elements Inner Transition Elements
General introduction, electronic configuration, occurrence and characteristics, general trends in properties of the first row transition elements – physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation; Preparation, properties and uses of K2Cr2O7 and KMnO4.
  • Lanthanoids – Electronic configuration, oxidation states, chemical reactivity and lanthanoid contraction.
  • Actinoids – Electronic configuration and oxidation states.
UNIT 17: Co-ordination Compounds
  • Introduction to co-ordination compounds, Werner’s theory
  • Ligands, co-ordination number, denticity, chelation
  • IUPAC nomenclature of mononuclear co-ordination compounds, isomerism
  • Bonding-Valence bond approach and basic ideas of Crystal field theory, colour and magnetic properties
  • Importance of co-ordination compounds (in qualitative analysis, extraction of metals and in biological systems)

Organic Chemistry Syllabus

UNIT 18: Some Basic Principles of Organic Chemistry

I. Tetravalency of carbon; Shapes of simple molecules – hybridization (s and p); Classification of organic compounds based on functional groups: Double bonds, triple bonds and those containing halogens, oxygen, nitrogen and sulphur; Homologous series; Isomerism – structural and stereoisomerism.

Nomenclature (Trivial and IUPAC)

II. Covalent bond fission – Homolytic and heterolytic – free radicals, carbocations and carbanions; stability of carbocations and free radicals, electrophiles and nucleophiles.

III. Electronic displacement in a covalent bond – Inductive effect, electromeric effect, resonance and hyperconjugation.

IV. Common types of organic reactions – Substitution, addition, elimination and rearrangement.

UNIT 19: Purification and Characterisation of Organic Compounds
Purification Qualitative analysis Quantitative analysis (basic principles only) Calculations of empirical formulae and molecular formulae
Crystallization, sublimation, distillation, differential extraction and chromatography – principles and their applications. Detection of nitrogen, sulphur, phosphorus and halogens. Estimation of carbon, hydrogen, nitrogen, halogens, sulphur, phosphorus. Numerical problems in organic quantitative analysis.
UNIT 20: Hydrocarbons
  • Classification
  • Isomerism
  • IUPAC nomenclature
  • General methods of preparation, properties and reactions
Alkanes Alkenes Alkynes Aromatic hydrocarbons
Conformations: Sawhorse and Newman projections (of ethane); Mechanism of halogenation of alkanes. Geometrical isomerism; Mechanism of electrophilic addition: addition of hydrogen, halogens, water, hydrogen halides (Markownikoff’s and peroxide effect); Ozonolysis, oxidation, and polymerization. Acidic character; Addition of hydrogen, halogens, water and hydrogen halides; Polymerization. Nomenclature, benzene – structure and aromaticity; Mechanism of electrophilic substitution: halogenation, nitration, Friedel – Craft’s alkylation and acylation, directive influence of functional group in mono-substituted benzene.
UNIT 21: Organic Compounds Containing Halogens
  • General methods of preparation, properties and reactions; Nature of C-X bond; Mechanisms of substitution reactions.
  • Uses; Environmental effects of chloroform, iodoform, freons and DDT.
UNIT 22: Organic Compounds Containing Oxygen

General methods of preparation, properties, reactions and uses.

Alcohols Identification of primary, secondary and tertiary alcohols; mechanism of dehydration.
Phenols Acidic nature, electrophilic substitution reactions: halogenation, nitration and sulphonation, Reimer – Tiemann reaction.
Ethers Structure
Aldehyde and Ketones Nature of carbonyl group; Nucleophilic addition to >C=O group, relative reactivities of aldehydes and ketones; Important reactions such as – Nucleophilic addition reactions (addition of HCN, NH3 and its derivatives), Grignard reagent; oxidation; reduction (Wolff Kishner and Clemmensen); acidity of? – hydrogen, aldol condensation, Cannizzaro reaction, Haloform reaction; Chemical tests to distinguish between aldehydes and Ketones.
Carboxylic Acids Acidic strength and factors affecting it.
UNIT 23: Organic Compounds Containing Nitrogen

General methods of preparation, properties, reactions and uses.

  • Amines: Nomenclature, classification, structure, basic character and identification of primary, secondary and tertiary amines and their basic character.
  • Diazonium Salts: Importance in synthetic organic chemistry.
UNIT 24: Polymers

General introduction and classification of polymers, general methods of polymerization – addition and condensation, copolymerization;

Natural and synthetic rubber and vulcanization; some important polymers with emphasis on their monomers and uses – polyethene, nylon, polyester and bakelite.

UNIT 25: Biomolecules

General introduction and importance of biomolecules.

Carbohydrates Classification: aldoses and ketoses; monosaccharides (glucose and fructose), constituent monosaccharides of oligosaccharides (sucrose, lactose, maltose) and polysaccharides (starch, cellulose, glycogen).
Proteins Elementary Idea of amino acids, peptide bond, polypeptides; Proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes.
Vitamins Classification and functions.
Nucleic Acids Chemical constitution of DNA and RNA. Biological functions of nucleic acids.
UNIT 25: Biomolecules

General introduction and importance of biomolecules.

Carbohydrates Classification: aldoses and ketoses; monosaccharides (glucose and fructose), constituent monosaccharides of oligosaccharides (sucrose, lactose, maltose) and polysaccharides (starch, cellulose, glycogen).
Proteins Elementary Idea of amino acids, peptide bond, polypeptides; Proteins: primary, secondary, tertiary and quaternary structure (qualitative idea only), denaturation of proteins, enzymes.
Vitamins Classification and functions.
Nucleic Acids Chemical constitution of DNA and RNA. Biological functions of nucleic acids.
UNIT 26: Environmental Chemistry
  • Environmental pollution – Atmospheric, water and soil.
  • Atmospheric pollution – Tropospheric and stratospheric
  • Tropospheric pollutants – Gaseous pollutants: Oxides of carbon, nitrogen and sulphur, hydrocarbons; their sources, harmful effects and prevention; Greenhouse effect and Global warming; Acid rain; Particulate pollutants: Smoke, dust, smog, fumes, mist; their sources, harmful effects and prevention.
  • Stratospheric pollution – Formation and breakdown of ozone, depletion of ozone layer – its mechanism and effects.
  • Water Pollution – Major pollutants such as pathogens, organic wastes and chemical pollutants; their harmful effects and prevention.
  • Soil pollution – Major pollutants such as Pesticides (insecticides, herbicides and fungicides), their harmful effects and prevention.

Strategies to control environmental pollution.

UNIT 27: Chemistry in Everyday Life
Chemicals in medicines Chemicals in food Cleansing agents
Analgesics, tranquillizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines – their meaning and common examples. Preservatives, artificial sweetening agents – common examples. Soaps and detergents, cleansing action.
UNIT 28: Principles Related to Practical Chemistry

Detection of extra elements (N, S, halogens) inorganic compounds; Detection of the following functional groups: hydroxyl (alcoholic and phenolic), carbonyl (aldehyde and ketone), carboxyl and amino groups in organic compounds.

Chemistry involved in the preparation of the following:

Inorganic compounds: Mohr’s salt, potash alum.

Organic compounds: Acetanilide, p-nitroacetanilide, aniline yellow, iodoform.

Chemistry involved in the titrimetric exercises – Acids bases and the use of indicators, oxalic-acid vs KMnO4, Mohr’s salt vs KMnO4.

Chemical involved in the qualitative salt analysis:

Cations – Pb2+ , Cu2+, Al3+, Fe3+, Zn2+, Ni2+, Ca2+, Ba2+, Mg2+, NH4+.

Anions – CO32-, S2-, SO42-, NO2, NO3, Cl, Br, I. (Insoluble salts excluded).

Chemical principles involved in the following experiments:

  1. Enthalpy of solution of CuSO4
  2. Enthalpy of neutralization of strong acid and strong base.
  3. Preparation of lyophilic and lyophobic sols.
  4. Kinetic study of reaction of iodide ion with hydrogen peroxide at room temperature.

JEE Main Physics Syllabus 2019

UNIT 1: Physics and Measurement
  • Physics, technology and society, SI units, Fundamental and derived units
  • Least count, accuracy and precision of measuring instruments, Errors in measurement, Significant figures
  • Dimensions of Physical quantities, dimensional analysis and its applications
UNIT 2: Kinematics
  • Frame of reference
  • Motion in a straight line: Position-time graph, speed and velocity
  • Uniform and non-uniform motion, average speed and instantaneous velocity Uniformly accelerated motion, velocity-time, position- time graphs, relations for uniformly accelerated motion
  • Scalars and Vectors, Vector Addition and Subtraction, Zero Vector, Scalar and Vector products, Unit Vector, Resolution of a Vector
  • Relative Velocity, Motion in a plane, Projectile Motion, Uniform Circular Motion
UNIT 3: Laws of Motion
  • Force and Inertia, Newton’s First Law of motion Momentum, Newton’s Second Law of motion
  • Impulse
  • Newton’s Third Law of motion
  • Law of conservation of linear momentum and its applications, Equilibrium of concurrent forces
  • Static and Kinetic friction, laws of friction, rolling friction
  • Dynamics of uniform circular motion: Centripetal force and its applications.
UNIT 4: Work, Energy and Power
  • Work done by a constant force and a variable force
  • Kinetic and potential energies, work-energy theorem, power
  • Potential energy of a spring, conservation of mechanical energy, conservative and non-conservative forces
  • Elastic and inelastic collisions in one and two dimensions
UNIT 5: Rotational Motion
  • Centre of mass of a two-particle system, Centre of mass of a rigid body
  • Basic concepts of rotational motion
  • moment of a force, torque, angular momentum, conservation of angular momentum and its applications
  • Moment of inertia, radius of gyration
  • Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems and their applications
  • Rigid body rotation, equations of rotational motion
UNIT 6: Gravitation
  • The universal law of gravitation
  • Acceleration due to gravity and its variation with altitude and depth
  • Kepler’s laws of planetary motion
  • Gravitational potential energy
  • Gravitational potential
  • Escape velocity
  • Orbital velocity of a satellite
  • Geo-stationary satellites
UNIT 7: Properties of Solids and Liquids
  • Elastic behaviour, Stress-strain relationship, Hooke’s Law, Young’s modulus, bulk modulus, modulus of rigidity
  • Pressure due to a fluid column
  • Pascal’s law and its applications
  • Viscosity, Stokes’ law, terminal velocity, streamline and turbulent flow, Reynolds number
  • Bernoulli’s principle and its applications
  • Surface energy and surface tension, angle of contact, application of surface tension – drops, bubbles and capillary rise
UNIT 8: Oscillations and Waves
  • Periodic motion – period, frequency, displacement as a function of time
  • Periodic functions
  • Simple harmonic motion (S.H.M.) and its equation
  • Phase
  • Oscillations of a spring -restoring force and force constant
  • Energy in S.H.M. – kinetic and potential energies
  • Simple pendulum – derivation of expression for its time period
  • Free, forced and damped oscillations, resonance
  • Wave motion
  • Longitudinal and transverse waves, speed of a wave
  • Displacement relation for a progressive wave
  • The principle of superposition of waves, reflection of waves, Standing waves in strings and organ pipes, fundamental mode and harmonics, Beats, Doppler effect in sound
  • Chapters Come Under Mechanics for JEE Main

Heat and Thermodynamics

UNIT 9: Thermal Properties of Matter
  • Heat, temperature, thermal expansion
  • Specific heat capacity, calorimetry
  • Change of state, latent heat
  • Heat transfer- conduction, convection and radiation, Newton’s law of cooling
UNIT 10: Thermodynamics
  • Thermal equilibrium, zeroth law of thermodynamics, concept of temperature
  • Heat, work and internal energy. First law of thermodynamics
  • Second law of thermodynamics: reversible and irreversible processes
  • Carnot engine and its efficiency
UNIT 11: Kinetic Theory of Gases
  • Equation of state of a perfect gas, work done on compressing a gas
  • Kinetic theory of gases – assumptions, concept of pressure
  • Kinetic energy and temperature: rms speed of gas molecules
  • Degrees of freedom, Law of equipartition of energy, applications to specific heat capacities of gases
  • Mean free path, Avogadro’s number

Electrostatics & Electromagnetism

UNIT 12: Electrostatics
  • Electric charges: Conservation of charge, Coulomb’s law-forces between two point charges, forces between multiple charges
  • Superposition principle and continuous charge distribution
  • Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole, Torque on a dipole in a uniform electric field
  • Electric flux, Gauss’s law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet and uniformly charged thin spherical shell
  • Electric potential and its calculation for a point charge, electric dipole and system of charges
  • Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field
  • Conductors and insulators, Dielectrics and electric polarization, capacitor, combination of capacitors in series and in parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, Energy stored in a capacitor.
UNIT 13: Magnetism of Moving Charges and Magnetic Properties of Matter
  • Biot – Savart law and its application to current carrying circular loop
  • Ampere’s law and its applications to infinitely long current carrying straight wire and solenoid
  • Force on a moving charge in uniform magnetic and electric fields
  • Cyclotron
  • Force on a current-carrying conductor in a uniform magnetic field
  • Force between two parallel current-carrying conductors-definition of ampere
  • Torque experienced by a current loop in uniform magnetic field
  • Moving coil galvanometer, its current sensitivity and conversion to ammeter and voltmeter.
  • Current loop as a magnetic dipole and its magnetic dipole moment
  • Bar magnet as an equivalent solenoid, magnetic field lines
  • Earth’s magnetic field and magnetic elements
  • Para-, dia- and ferro- magnetic substances
  • Magnetic susceptibility and permeability, Hysteresis, Electromagnets and permanent magnets
UNIT 14: Electromagnetic Waves
  • Electromagnetic waves and their characteristics
  • Transverse nature of electromagnetic waves
  • Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, Xrays, gamma rays)
  • Applications of e.m. waves

Current Electricity and EMI

UNIT 15: Current Electricity
  • Electric current, Drift velocity, Ohm’s law, Electrical resistance, Resistances of different materials, V-I characteristics of Ohmic and nonohmic conductors, Electrical energy and power, Electrical resistivity, Colour code for resistors
  • Series and parallel combinations of resistors
  • Temperature dependence of resistance
  • Electric Cell and its Internal resistance, potential difference and emf of a cell, combination of cells in series and in parallel
  • Kirchhoff’s laws and their applications
  • Wheatstone bridge, Metre bridge
  • Potentiometer – principle and its applications
UNIT 16: Electromagnetic Induction
  • Electromagnetic inductio
  • Faraday’s law, induced emf and current
  • Lenz’s Law, Eddy currents
  • Self and mutual inductance
UNIT 17: Alternating Currents
  • Alternating currents, peak and rms value of alternating current/ voltage
  • Reactance and impedance
  • LCR series circuit, resonance
  • Quality factor, power in AC circuits, wattless current
  • AC generator and transformer
UNIT 18: Semiconductors and Electronic Devices
  • Semiconductors
  • Semiconductor diode: I-V characteristics in forward and reverse bias
  • Diode as a rectifier
  • I-V characteristics of LED, photodiode, solar cell and Zener diode
  • Zener diode as a voltage regulator
  • Junction transistor, transistor action, characteristics of a transistor
  • Transistor as an amplifier (common emitter configuration) and oscillator
  • Logic gates (OR, AND, NOT, NAND and NOR)
  • Transistor as a switch

Optics & Modern Physics

UNIT 19: Optics

Ray Optics:
1. Reflection and refraction of light at plane and spherical surfaces
2. Mirror formula
3. Total internal reflection and its applications
4. Deviation and Dispersion of light by a prism
5. Lens Formula
6. Magnification
7. Power of a Lens
8. Combination of thin lenses in contact
9. Microscope and Astronomical Telescope (reflecting and refracting) and their magnifying powers

Wave optics:
1. Wavefront and Huygens’ principle
2. Laws of reflection and refraction using Huygen’s principle
3. Interference
4. Young’s double slit experiment and expression for fringe width
5. Coherent sources and sustained interference of light
6. Diffraction due to a single slit, width of central maximum
7. Resolving power of microscopes and astronomical telescopes, Polarisation, plane polarized light
8. Brewster’s law, uses of plane polarized light and Polaroids.

UNIT 20: Dual Nature of Matter and Radiation
  • Dual nature of radiation
  • Photoelectric effect, Hertz and Lenard’s observations
  • Einstein’s photoelectric equation
  • Particle nature of light
  • Matter waves-wave nature of particle, de Broglie relation
  • Davisson-Germer experiment
UNIT 21: Atoms and Nuclei
  • Alpha-particle scattering experiment
  • Rutherford’s model of atom
  • Bohr model, energy levels, hydrogen spectrum
  • Composition and size of nucleus, atomic masses, isotopes, isobars
  • Isotones
  • Radioactivity-alpha, beta and gamma particles/rays and their properties
  • Radioactive decay law
  • Mass-energy relation, mass defect
  • Binding energy per nucleon and its variation with mass number, nuclear fission and fusion.
UNIT 22: Communication Systems
  • Propagation of electromagnetic waves in the atmosphereSky and space wave propagation
  • Need for modulation, Amplitude and Frequency Modulation, Bandwidth of signals, Bandwidth of Transmission medium, Basic Elements of a Communication System (Block Diagram only)

Physics Practicals

UNIT 23: Experimental Skills
  • Familiarity with the basic approach and observations of the experiments and activities:
  • Vernier callipers – its use to measure internal and external diameter and depth of a vessel.
  • Screw gauge-its use to determine thickness/diameter of thin sheet/wire.
  • Simple Pendulum-dissipation of energy by plotting a graph between square of amplitude and time.
  • Metre Scale – mass of a given object by principle of moments.
  • Young’s modulus of elasticity of the material of a metallic wire.
  • Surface tension of water by capillary rise and effect of detergents.
  • Co-efficient of Viscosity of a given viscous liquid by measuring terminal velocity of a given spherical body.
  • Plotting a cooling curve for the relationship between the temperature of a hot body and time.
  • Speed of sound in air at room temperature using a resonance tube.
  • Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures.
  • Resistivity of the material of a given wire using metre bridge.
  • Resistance of a given wire using Ohm’s law.
  • Potentiometer
    • Comparison of emf of two primary cells.
    • Determination of internal resistance of a cell.
  • Resistance and figure of merit of a galvanometer by half deflection method.
  • Focal length of: (i) Convex mirror (ii) Concave mirror, and (iii) Convex lens using parallax method.
  • Plot of angle of deviation vs angle of incidence for a triangular prism.
  • Refractive index of a glass slab using a traveling microscope.
  • Characteristic curves of a p-n junction diode in forward and reverse bias.
  • Characteristic curves of a Zener diode and finding reverse break down voltage.
  • Characteristic curves of a transistor and finding current gain and voltage gain.
  • Identification of Diode, LED, Transistor, IC, Resistor, Capacitor from mixed collection of such items.
  • Using multimeter to:

(i) Identify base of a transistor

(ii) Distinguish between NPN and PNP type transistor

(iii) See the unidirectional flow of current in case of a diode and an LED

(iv) Check the correctness or otherwise of a given electronic component (diode, transistor or IC).

 

JEE Main 2019 Application Form – Registration Dates, How to Apply

JEE Main 2019 Application FormJEE Main 2019 Registration for January Session has been release on 1st September 2018 on jeemain.nic.in. As per the latest notification, the JEE Main 2019 will be conducted by the National Test Agency (NTA). From now onward, JEE Main engineering exam will be held twice a year. JEE Main January 2019 Registration will start from 1st September 2018 and JEE Main April 2019 will start from 2nd week of February 2019. In this article, we have given complete information regarding JEE Main 2019 Application Form such as its registration dates, registration process, documents required and eligibility to fill the form.

Highlights of JEE Main Registration 2019

Availability of JEE Main Application form 2019 JEE Main January – 1st September 2018

JEE Main April – 2nd week of February 2019

JEE Main Official Body National Test Agency
JEE Main Official Website www.jeemain.nic.in
Minimum Eligibility Intermediate Graduates
Mode of Application Online
JEE Main Application Fee (single paper) General Male – INR 1000
General Female – INR 500
Mandatory ID Proof Aadhaar Card

JEE Main 2019 is conducted to provide admission into UG engineering & architecture courses all over India. If the candidates are eligible to apply for this exam, they can register for the exam through online mode only. As per the latest news, Aadhaar Card is mandatory to apply for JEE Main exam.

JEE Main 2019 Registration Dates

Events Dates
JEE Main 2019 Notification release 22nd November 2017
Application form starts JEE Main January 2019 – 1st September 2018

JEE Main April 2019 – 2nd week of February 2019

Last date to submit the application January Session – 30th September 2018

April Session – February 2019

JEE Main 2019 Correction January Session – September 2018

April Session – February 2019

Exam date JEE Main January 2019: 6th – 20th January 2019

JEE Main April 2019: 7th – 21st April 2019

JEE Main 2019 Application Form

Below we have given important points for JEE Main 2019 Registration:

Conducted Authority: From 2019, the National Testing Agency will conduct JEE Main 2019 registration process through online mode.

Registration Dates: JEE Main registration for January session will start from 1st September 2018 and registration for April session will start from 2nd week of February 2019.

Aadhaar Card Mandatory: While applying for JEE Main, candidates have to fill their Aadhaar Card Number, Name, Date of Birth & Gender matching with the UIDAI data for successful registration. The candidate from J&K, Assam & Meghalaya state can apply through valid passport number, ration card number, bank account number or any other Govt. identity number.

JEE Main 2019 Application Fee

JEE Main 2019 Application Fee varies from the choice of exam center and mode of exam. The expected fee details for JEE Main 2019 with all the variations are tabulated below:

Paper  Offline Mode Online Mode
General/OBC SC/ST/PWD/Girls General/OBC SC/ST/PWD/Girls
For Exam Centers in India
Paper 1 INR 1000 INR 500 INR 500 INR 250
Paper 2 INR 1000 INR 500
Both Papers INR 1800 INR 900 INR 1300 INR 650
For Exam Centers Abroad
Paper 1 INR 2500 INR 1250 INR 2500 INR 1250
Paper 2 INR 2500 INR 1250
Both Papers INR 3800 INR 1900 INR 3800 INR 1900

Step to apply for JEE Main 2019 Exam

Following we have given important steps for JEE Main 2019 online registration:

Step 1 – The National Test Agency will conduct registration process only through online mode. The candidate needs to visit the official website of NTA or JEE Main to start the registration process.

Step 2 – At official website, the candidate will find “Apply for JEE Main 2019” button/ link. Click the link and proceed to apply for JEE Main 2019 Exam.

Step 3 – Fill all the mandatory fields highlighted with red start mark. The candidate needs to fill their personal, academic, parent’s information in the application form. Click “Submit” button if the application is filled and note down application number.

Step 4 – After submitting the filled application form, the candidate will receive application no. to their mobile and email id. The candidates are requested to verify their mobile no. and email id.

Step 5 – As the application form is filled, now its time to upload required documents such as scanned photograph, signature & parents/guardian images in a given format. Photograph dimension should be 3.5 x 4.5 cm and dimension of the signature should be 3.5 x 1.5 cm.

Step 6 – Cross check all the details in the application form to avoid errors. If all the details are correct, Pay the application fee through online or offline mode. Details about JEE Main application fees are mention above. Once the payment is done, consider your application submission successful.

Important Note – We would request all candidates to take extra print out of their JEE Main 2019 registration form for future references.

JEE Main 2019 Correction

The National Test Agency (NTA) gives JEE Main 2019 correction opportunity to all candidates to rectify their mistakes in their application form. Following we have given important points about JEE Main 2019 correction window:

  • JEE Main 2019 application correction window facility conducts only through online mode.
  • To use this facility, the candidates need to log in to the official website through their application no., email id, and mobile number.
  • For JEE Main 2019 January, the application correction window will start in September 2018.
  • For JEE Main 2019 April, the correction window starts in February 2019.

Forgot JEE Main Application Login?

In case one forgets the Application Number/Password of JEE Main 2019, they can follow the below-mentioned steps:

Retrieving Application Number: Click on “I Can’t access my account”, then fill up the fields, Name, DOB, Fathers name, mothers name to retrieve the application number.

Retrieving Password: Go to the website and select “forgot password”. Choose Security Question & its Answer you opted while filling the application form. Enter the verification code sent via text message to your Registered Mobile No. and submit to retrieve the password.

JEE Main 2019: Application Form, Correction, Exam Dates, Admit Card

JEE Main 2019JEE Main 2019 Application Form will be available from the 1st September 2018. This is the entrance test which is commenced by the NTA (National Test Agency) for the admission into engineering programs in India. From this year, JEE Main entrance exam will be conducted twice a year i.e. JEE Main January 2019 and JEE Main April  2019. After completing the test you will be eligible to get admission into NIT/ IIT. This examination will be commenced once in a year only. All the details on the JEE 2019 have provided below.

The last date to apply for JEE Main 2019 Application Form is 30th September 2018.

Latest News on JEE Main 2019 from nta.ac.in

1st September 2018 – National Testing Agency (NTA) has released JEE Main 2019 Application Form at jeemain.nic.in and not nta.ac.in.

23rd August 2018 – JEE Main 2019 Registration begins 1 Sept 2018, Exam in Jan/Apr ’19.

20th August 2018 – It is officially announced that JEE Main Exam from 2019 onwards will be conducted by the National Testing Agency (NTA) and in online mode only.

11th August 2018 – JEE Advanced about to end – A new proposal is being discussed at the IIT Council, Stay update for confirmation. IITs planning to modify their ways of UG education, looking into the direction of transforming themselves into high-end education institutes.

Overview of JEE Main 2019 Exam

Name of Exam JEE- Joint Entrance Examination (JEE-MAIN).
Organised By National Test Agency (NTA)
Category Under Graduate.
Level National Level.
Courses Offered B. Tech/ B. Arch in Different Branches.
Number of Seats Offered 30,000.
Duration of Course B. Tech: 4 years.

B. Arch: 5 years.

Exam Duration For Normal – 3 hours.

For Disabled – 4 hours.

Mode of Examination  Offline/ Online.
Types of Question Multiple Choice Questions with a single correct response.
Negative Marking Yes.
No. of Questions 90.
Exam Date 1st week of April 2019 (Offline).
2nd week of April 2019 (Online).

JEE Main 2019 Important Dates

The important dates of JEE 2019 have not yet provided by the authority. The following are the expected important dates of JEE Main 2019. You must notice that there are expected dates and the same may vary.

JEE Main January 2019 Exam:

Events Dates
JEE Main 2019 Application form available 1st September 2018
Correction in uploaded image starts September 2018
Mock test available September 2018
Last date for application submission 30th September 2018
JEE Main 2019 for January Exam 6th – 20th January 2019
JEE Main 2019 January Result announcement 1st week of February 2019

JEE Main April 2019 Exam:

Events Dates
JEE Main 2019 Registration form release 2nd week of February 2019
Correction in uploaded image starts February 2019
Mock test available February 2019
Last date for application submission February 2019
JEE Main 2019 April Exam 7th – 21st April 2019
JEE Main 2019 April Result announcement 1st week of May 2019

JEE Main 2019 Application Form

If you are interested in applying for the JEE Main 2019, then you have to do the same at the official website. The process of JEE Main 2019 will be having major 3 steps and the same will be as follows.

  • Firstly, you have to fill in the application form.
  • Secondly, the process of uploading the photograph.
  • The 3rd process is to provide the signature and making the payment.

The following is the process of filling the JEE Main 2019 Registration in step by step method.

  1. Visit the official website of JEE Main 2019 and click on the tab for new registration. (You have to keep your Aadhar Number ready before doing the same).
  2. You have to provide the Valid Email Id and Mobile Number.
  3. You will be asked to choose a strong password which must be included with upper and lower case letters for the security of the account.
  4. In the next process, you have to check all the details which have provided by you.
  5. You will be asked to upload Passport Size Photograph, Signature, and Left Hand Thumb Impression in the asked size.
  6. After the above-given process, you have to pay the application fee in any of the asked ways.
  7. After the process of payment of application fee, you have to take the print out of Application Form for future references.

JEE Main Application  Fee Details

The fee details of JEE Main 2019 will be as follows. The following table shows the expected fee of JEE Main 2019 according to categories.

 JEE Application Fee Offline Exam Mode
Paper Indian Centres
OBC/ General ST/ SC/Others
Either JEE Main Paper-1/ Paper-2. 1000 for Boys.

500 for Girls.

500 for Girls.

500 for Boys.

Both JEE Main Paper-1 & Paper-2.

 

900 for Girls.

1800 for Boys.

900 for Girls.

900 for Boys.

Foreign Centres
Either JEE Main Paper-1/ Paper-2. 1250 for Girls.

2500 for Boys.

1250 for Girls.

1250 for Boys.

Both JEE Main Paper-1 & Paper-2. 1900 for Girls.

3800 for Boys.

1900 for Girls.

1900 for Boys.

 JEE Application Fee Online Exam Mode
Paper Indian Centres
OBC/ General ST/ SC/Others
Either JEE Main Paper-1/ Paper-2. 500 for Boys.

250 for Girls.

250 for Girls.

250 for Boys.

Both JEE Main Paper-1 & Paper-2.

 

650 for Girls.

1300 for Boys.

650 for Girls.

650 for Boys.

Foreign Centres
Either JEE Main Paper-1/ Paper-2. 1250 for Girls.

2500 for Boys.

1250 for Girls.

1250 for Boys.

Both JEE Main Paper-1 & Paper-2. 1900 for Girls.

3800 for Boys.

1900 for Girls.

1900 for Boys.

JEE Main 2019 Application Form Correction

The correction process of JEE Main 2019 will be as follows. The following points show the correction process of JEE Main 2018 Application Form.

  1. You will be allowed to make the JEE Main 2019 correction in uploaded images only (Signature & Photograph).
  2. The correction process will be commenced in December/ January month of 2019.
  3. In the correction window, you will be able to make changes in exam mode from PBT to CBT, the city of the examination, change of paper from Paper 1 to Paper 2.
  4. You must notice that you are allowed to make changes in selected fields only.

JEE Main Eligibility Criteria

Eligibility criteria details of JEE Main 2019 will be as follows. According to the official authority, the following will be the eligibility criteria of JEE Main 2019. Take a look at the following to know more.

  1. You must have qualified in 12th/ 10+2/ HSE/ HSC/ HSSLC/ Intermediate/ PUC/ Pre Degree/ Plus Two or any other equivalent examination from any recognized board with Physics, Chemistry, and Mathematics/ Biology as main subjects.
  2. Your maximum number of previous attempts in JEE Main will be limited to 3.

The eligibility criteria have basically derived into major two parts and those will be Age Criteria & Qualification criteria. Take a look at the following table to know more on the criteria of JEE Main 2019.

Age Criteria

The eligibility for JEE Main 2019 on the age basis will be as follows.

Date of Birth If you are an applicant who born on or after of 1st October of 1994, then you will be eligible to apply in for JEE Main 2019.
Relaxation There will be a 5-year relaxation will be given an upper age limit relaxation for SC/ ST/ PWD aspirants. So their DOB falls on or after of 1st October of 1989. The date of birth will be determined on the basis of secondary education certificate (10th Standard).

Qualification Exam

The eligibility for JEE Main 2019 on the qualification basis will be as follows.

Qualifying Examination You must have qualified in 12th or any equivalent examination with 5 subjects from any board.
Subjects You must have had qualified in Physics, Chemistry, and Mathematics as compulsory subjects in qualifying examination.
Minimum Marks There will be no minimum marks mentioned for qualifying examination. You just need to pass the qualifying test.
Passing Year If you are an applicant who has appeared and passed the qualifying examination in 2017/ 2018, then you will be eligible to apply. All the aspirants who are appearing for the final examination of qualifying certificate (12th) in 2019 are also eligible to fill the JEE Main 2019 Application Form. If you are an applicant who has appeared in qualifying examination in 2015 but not passed in the same year and passed in 2016, then you are not eligible.
Diploma Holders If you are a Diploma holder, then you can apply for JEE Main 2019. But you will be eligible for admission into IITs only.

If you want to get admission into IITs/ NITs/ CFTIs, then you must obtain 75% marks in the 12th examination/ must be in top 20% in the 12th Examination of the respective boards. For the SC/ ST candidates, the qualifying marks will be 65%.

JEE Main 2019 Exam Pattern

The exam pattern of JEE Main 2019 for Paper 1 & Paper 2 will be different. The following tables will give some idea to you regarding the JEE Main 2019 Exam Pattern. The following table shows the Exam Pattern for JEE Main 2019 Paper 1.

Also read article on JEE Main Syllabus

Program For the admission into B. E/ B. Tech programs.
Examination Mode The examination will be commenced either in PBT (Offline) or CBT (Online) mode. You will able to choose the mode.
Subjects Physics, Chemistry, and Mathematics.
Number of Questions Each subject will be having 30 questions. So there will be a total of 90 questions which comprises 360 marks.
Type of Questions There will be objective type questions asked.
Exam Language The language of the examination will be either English/ Hindi. (Exam Centres in Gujarat Cities, Daman & Diu, and Dadra & Nagar Haveli will be having English, Hindi, and Gujarati as the language of the examination).
Duration of the Examination The total duration of the examination will be 3 hours.
Marking Method Each correct answer will be rewarded with 4 marks.
Each incorrect answer will lead to a deduction of one mark(s).

The exam pattern for JEE Main 2019 Paper 2 will be as follows.

Program For the admission into B. Arch/ B. Planning programs.
Examination Mode The examination will be commenced in PBT (Offline) mode.
Subjects Physics, Chemistry, and Mathematics.
Number of Questions The Part 1 of the examination will be having 30 questions and in Part 2 there will be 50 questions. So there will be a total of 80 questions which comprises 390 marks.
Type of Questions There will be subjective questions in Drawing Test and objective type questions will be asked in Mathematics and Aptitude Test.
Language of the Examination The language of the examination will be either English/ Hindi. (Exam Centres in Gujarat Cities, Daman & Diu, and Dadra & Nagar Haveli will be having English, Hindi, and Gujarati as the language of the examination).
Duration of the Examination The total duration of the examination will be 3 hours.
Marking Method Each correct answer will be rewarded with 4 marks.
Each incorrect answer will lead to a deduction of one mark(s).

The following table shows the subjects included in both papers and the number of questions asked in the same along with the maximum marks.

Papers Subjects Number of Questions Maximum Marks
Paper – 1. Physics. 30 Questions. 120 Marks.
Chemistry. 30 Questions. 120 Marks.
Mathematics. 30 Questions. 120 Marks.
Paper – 2. Mathematics. 30 Questions. 120 Marks.
Aptitude Test. 50 Questions. 200 Marks.
Drawing Test. 2 Questions. 70 Marks.

JEE Main 2019 Admit Card

The authority of JEE Main will announce the JEE Main 2019 Admit Card in online mode. It is expected that the Admit Card of JEE Main 2019 will be declared in the month of March of 2019. The following points will give you some idea on JEE Main 2019 Admit Card.

  1. The admit card can be downloaded after the submission of application form.
  2. The admit card is expected to be available online in the month of March 2019.
  3. The CBSE will be the official authority who releases the JEE Main 2019 Admit Card.
  4. You will be getting the facility for slot booking for the online mode examination.
  5. Every admit card will be having details such as Exam Schedule, Exam Centre Details, and Candidates Details etc.

JEE Main 2019 Answer Key

JEE Main authority will announce the JEE Main 2019 Answer Key in April month of 2019. You will be able to predict your marks by cross-checking the answers which you have given with the correct answers in Answer Key.

  • If you are going to challenge the JEE Main 2019 Answer Key, then you have to pay rupees 1000/- per question.
  • The Answer Key of JEE Main 2019 will be published as OMR sheets of Paper 1 & 2.
  • It is expected that the authority will publish the answer key in the April month of 2019.

JEE Main Result 2019

After the announcement of the result, the JEE Main authority will declare the result of JEE Main 2019 on April month of 2019 itself. You will be able to check your results on the official website in online mode. Read the following points to get more.

  1. The paper 1 result of JEE Main 2019 will be declared in the last week of April in online mode.
  2. You will be able to know the actual scores and ranks obtained in JEE by looking at the JEE Main 2019 result.
  3. The AIR (All India Rank) of JEE Main paper 2 will be declared by the end of May 2018.
  4. By checking the result of JEE Main 2019, you will be getting the information that whether you are eligible for JEE Advanced 2019 or not.
  5. The IITs/ NITs/ IIITs/ CFTIs/ SFTIs and other reputed institutes will consider the AIR for admission.

JEE Main Cut-Off

The authority has not yet provided the cut-off details for JEE Main 2019. Here we have provided the cut-off details of JEE Main 2018. The cut-off might not be having that much changes. Take a look at the following table to know about the JEE Main Cut-Off 2018.

  • If you have to get good admission in best colleges or pursuing JEE Advanced, then you must secure the Cut-Off marks.
  • The official Cut-Off mark details of JEE Main 2019 will announce after the commencement of the examination. The cutoff marks won’t be having that much changes. Look at the following Cut-Off of JEE Main 2018 to know more.
Category Cut-Off Marks
General Category 105 Marks.
OBC – NCL (Other Backward Caste – Non-Creamy Layer) Category. 70 Marks
SC (Scheduled Caste) Category. 50 Marks.
ST (Scheduled Tribe) Category 44 Marks.

JEE Main 2019 Counselling

The counselling of JEE Main 2019 will be commenced by the JoSAA authority. The JoSAA authority will be commencing the JEE Main 2019 counselling after the declaration of the result of the same. By participating in counselling you will be able to apply in for various colleges across India.

  • The authority of JoSAA/ CSAB will commencing a centralized counselling process for the admission into NITs/ IITs/ IIITs/ CFTIs/ and SFTIs.
  • You will be getting admission on the basis of AIR choices which is filled by you.
  • You have to participate mandatorily in counselling & seat allocation process in order to get seats.
  • There will be a huge number of reputed colleges providing admission to programs under JEE Main in various states of India. In order to get admission in any of these colleges, you have participated in a particular state’s counselling.

We hope that all the information given on this page regarding the JEE Main 2019 will help you as you needed. Stay in touch with us for more information regarding the same as well as to get more details on other more entrance examinations.

JEE Main 2019 Application Form Correction – JEE Main Correction Date

JEE Main 2019 Application Form Correction window will start in the 3rd week of September or 1st October 2018. This facility will be organized through online mode only. The National Test Agency – NTA will be handling the JEE Main 2019 Correction process. NTA has recently come into existence by the Union Cabinet which is chaired by the Prime Minister Shri Narendra Modi. The candidate who has made mistake in their application form can use this one time opportunity. In this article, we have given important details regarding JEE Main Correction 2019 such as it application form correction, correction dates, correction fees. and instruction for correction process.

JEE Main 2019 Correction Date (Tentative)

Exam Event Correction Date
Availability of JEE Main Application Form 2019 1st to 30th September 2018
Commencement of correction in Uploaded images 3rd week of September
Availability of JEE Main 2019 Application Form Correction 1st October 2018
Payment of extra application form (if applicable) 1st October 2018

JEE Main 2019 Correction Details

JEE Main correction window is a one time opportunity conducted by the National Test Agency (NTA). Following we have given important points on this correction window:

  • The candidate who has made mistake in their online application form can rectify those mistakes through this correction process.
  • The JEE Main correction window will start from the 4th week of January 2019.
  • This facility is applicable for those candidates, who have successfully registered for JEE Main 2019 exam and paid application fees.
  • The candidate can rectify some particular fields of JEE Main Application Form 2019 through this process.
  • The National Test Agency will not consider any request made for corrections after the due date under any circumstances.
  • Every detail can be corrected except the exam mode of JEE Main 2019 examination from online to offline.

JEE Main 2019 Correction Fees

The JEE Main 2019 correction window is a paid facility. The candidate has to pay application fees for the successful correction for JEE online registration form. Changes will be updated in the application after the successful payment. The candidate cannot change the mode of examination from online through offline.

The JEE Main application form correction fees can be paid through online and offline mode. Online payment can be done through credit/debit card/e-wallet (SBI buddy/Paytm). Offline payment can be done through e-challan in the Canara/ICICI/HDFC/Syndicate Bank. Modification in the city for examination will be allowed.

How to Correct JEE Main Application Form

Following we have given key points to make JEE Main correction 2019 in their application form:

Step 1 – The candidate needs to visit the official website of NTA 2019 or JEE Main to start the correction process.

Step 2 – The candidate needs to log in through their application form no., email id, and password. And click the Correction button to start the correction process.

Step 3 – Click on “Application Form Particulars Correction” and  “Manage Form Particulars Correction”

Step 4 – Verify the details thoroughly as its a one-time opportunity and candidate won’t be able to make any change in future. Pay the correction fees to make the process successful.

Note – Take print out of corrected application form for future references.

JEE Main 2019 Image Correction

The JEE Main image correction is to make changes in the uploads in your application form. JEE Main 2019 image correction window will start from 3rd week of September 2018. The last date to make JEE Main corrections the uploaded image in their Application form.

Following we have given steps to make the correction for JEE Main 2019 Image:

Step 1 – Go to the official website of JEE Main 2019 and log in through your application Number, Password, and security code.

Step 2 – Click on the link “Upload/Change Images” button and select the images with correct specifications and upload.

Step 3 – After submission, take a print out of the Application form for future references.

JEE Main 2019 Exam Dates – Registration Date, Admit Card Date

JEE Main 2019 Exam Dates has been announced by the National Test Agency (NTA). According to the latest notification, JEE Main Registration 2019 for January session will start from 1st September 2018 and end on 30th September 2018. It is an engineering entrance exam which is conducted to provide admission in BE/ B.Tech and B.Arch/ B.Plan courses. From the year 2019, NTA will commence JEE Main twice a year. For admission in top IITs & ISM Dhanbad in India, students have to qualify for both  JEE Main and JEE Advanced.

JEE Main 2019 Exam Dates – January

JEE Main Registration dates

September 1 to 30, 2018

Correction Period of Application Form

To be notified

Release of JEE Main 2019 Admit Card

To be notified

JEE Main 2019 January exam

January 6 to 20, 2019 (8 sittings out of which candidates can choose one)

Release of Answer Key and OMR Sheets

To be notified

Declaration of Result

First week of February, 2019

As per the above exam dates, JEE Main 2019 online registration starts from 1st September 2018 and will end on 31st September 2018. JEE Main for January session will be conducted from 6th to 20th January 2019. Result for the same will announced in the 1st week of February 2019.

JEE Main 2019 Exam Dates – April

Registration dates First week of February, 2018
Correction Period of Application Form To be notified

Release of JEE Main Admit Card

To be notified

JEE Main 2019 April exam

April 7 to 21, 2019 (8 sittings out of which candidates can choose one)

Release of Answer Key and OMR Sheets

To be notified

Declaration of Result

First week of May, 2019

The exam schedule of JEE Main April 2019 exam indicates that the registration through the online medium will start in the 1st week of February 2019. JEE Main 2019 April exam will be held from 7th to 20th April 2019. The result for that session will be announced in the first week of May 2019 by the National Test Agency – NTA.