Updated on Feb 21, 2025
Amisha Yadav
WBJEE JELET Syllabus will be published shortly on the official website. Candidates willing to participate in WBJEE JELET 2025 will be able to access the syllabus through wbjeeb.nic.in. The syllabus covers all the major topics from Chemistry, Physics, Mathematics, and Fundamentals of Electrical and Electronics Engineering. Atomic structure, Kinematics, Laws of Motion, and Complex numbers are some important chapters from the WB JELET 2025 Syllabus.
WBJEE JELET 2025 Exam: Highlight
JELET 2025 exam pattern will include vital details about the admission examination. All applicants are urged to review the JELET exam pattern to understand how the authorities will conduct the exam. The WBJEE JELET 2025 exam pattern will include key facts such as the exam mode, duration, type of questions, marking scheme, nature of questions, and so on.
| Particulars | Details |
|---|---|
| Mode | Offline i.e., Pen-and-Paper-Based Test |
| Duration | 2 Hours |
| Medium of Exam | English |
| Type of Questions | Multiple Choice Questions |
| Total Number of Questions | 100 |
| Marking Scheme | For Category I - 1 mark will be given for every correct answer. ¼ marks will be deducted for every wrong answer. For Category II - Marking all correct options will yield 2 marks. For any combination of answers containing one or more incorrect options, the said answer will be treated as incorrect, and it will yield zero. For partially correct answers, i.e., when all correct options are not marked and also no incorrect options are marked, then the marks awarded will be = 2 x (no of correct options marked/total number of actually correct options) |
WBJEE JELET 2025 Syllabus
The official curriculum for WBJEE JELET 2025 has yet to be announced by the authorities. However, the table below provides a reference for the prior year's syllabus.
JELET Syllabus for Physics
| Units | Topics |
|---|---|
| Units, dimensions, and measurement | CGS, MKS, SI Dimensions of common physical quantities, dimensional analysis. Common errors in measurement. Error, accuracy, precision, resolution, significant figure. |
| Kinematics: | Speed, velocity, acceleration, uniform/non-uniform, rectilinear/ circular Position/ velocity-time graph. Resolution and composition of vectors, scalar multiplication of vectors. |
| Laws of motion | Newton’s laws of motion. Force, momentum, inertia, moment of inertia, impulse, couples, moment. Conditions of equilibrium. Conservation of momentum. Centripetal and centrifugal forces. Angular displacement/ velocity/ acceleration/ momentum, torque. Static and dynamic friction, angle of repose, banking of roads. |
| Work, power, energy | Definition, measures, and units. Law of conservation of energy. Kinetic and potential |
| Gravitation | The universal law of Acceleration due to gravity and its variation on/ above/ below Earth’s surface. Gravitational potential energy. Vertical linear/ vertical circular/ projectile motion. |
| Elasticity | Deforming force and restoring force, elastic, and plastic body. Stress-strain relationship, Hook’s law, Young’s modulus, Bulk modulus, Rigidity modulus, Poisson’s ratio and relation between them. Elastic energy. |
| Surface tension | Cohesive and adhesive forces. Definition, dimension and SI unit of surface tension. Surface energy. Angle of contact. Formation of droplets, bubbles; their adhesion. Capillarity, shape of liquid meniscus in a capillary tube, the rise of liquid in a capillary Effect of impurity and temperature on surface tension. |
| Fluid mechanics/ Hydrostatics | Pascal’s law. Hydraulic lift. Buoyancy. Conditions of equilibrium of a floating body. Archimedes’ principle. Streamline flow and turbulent flow of a fluid, critical velocity. Equation of continuity and Bernoulli’s theorem. Viscosity, Newton’s formula for viscous force, co- efficient of viscosity. Stokes law and terminal velocity. Effect of temperature on viscosity. |
| Thermal expansion of solid | Linear, areal, and volume expansion. Coefficients of expansions and their relation. Change of density with temperature. |
| Transmission of heat | Conduction, convection, radiation. Thermal conductivity (formula, definition, dimensions, and SI unit). |
| Thermodynamics | Thermal equilibrium, calorimetry. Zeroth law of thermodynamics. Heat, work, temperature and internal First law of thermodynamics. Specific heats of gas, their relation and their ratio. Isothermal, isobaric, isochoric and adiabatic processes. |
| Reflection of Light | Reflection of light in plane Formation of image. |
| Refraction of light | Refraction of light through the plane surface. Laws of refraction. Refractive index, its relationship with the velocity of light in different media. Total internal reflection and critical angle. Principle of optical fibre. |
| Lens | Convex and concave lenses. Formation of image. Relation between u, v, f. Power of a lens (in different mediums). Equivalent focal length & power of two thin lenses in contact. |
| Photoelectricity | Photoemission, Work function. Photoelectric current, its variation with intensity and frequency of incident radiation. Stopping potential, Threshold frequency. Concept of photon. Einstein’s photoelectric Principle of solar photo-voltaic cell and its uses. |
JELET Syllabus for Chemistry
| Units | Topics |
|---|---|
| Atomic Structure | Bohr model of atom, de Broglie wave equation, Quantum numbers, Orbits and Orbitals, aufbau principle, Pauli’s Exclusion principle, Hund’s rule of maximum multiplicity, electronic configuration of elements. Definition of Atomic number, Mass number, isotopes, isotones and isobars. Concept of hybridization sp3, sp2, sp and shape of molecules. |
| Chemical Bonding | Electrovalent, Covalent, and coordinate bonds, H-bond in HF, water, and ice. Classification of solids – crystalline and amorphous. Relationship between structure and properties of crystalline solids namely ionic solid, covalent solid and molecular solids. Covalent bonds in Carbon, Silicon and Germanium. |
| Acids, Bases & Salts | Avogadro number, Mole concept, weight and volume relations. Acids, Bases and Salts (Arrhenius and Lewis concept). Acidity, basicity, neutralization reaction, hydrolysis of Salts. Equivalent Weight of acids, bases, & salts; strength of solution- normality, molarity, molality, formality and percentage strength, standard solution- primary and secondary standards, concept of pH, and pH scale. Indicators and choice of indicator, principles of acidimetry and alkalimetry. Buffer Solubility product principle. Common ion effect with relation to group analysis. |
| Oxidation, Reduction, Electrochemistry | Oxidation and Reduction by electronic concept, balancing chemical equations by ion-electron method, Redox Titration, Electrolysis, Arrhenius theory, Faraday’s Laws, electrolysis of CuSO4 solution using Pt-electrode and Cu-electrode. Application of electrolysis such as Electroplating, Electro-refining and Electrotyping, Electrochemical Cells, Primary Cell- Dry Cell, Secondary Cell- Lead storage cell, Electrochemical series. |
| Chemical Equilibrium | Reversible and irreversible reactions, exothermic and endothermic reactions, chemical equilibrium, Le Chatelier’s Industrial preparation of Ammonia by Haber’s Process, Nitric acid by Ostwald’s process and Sulphuric acid by Contact Process. Catalyst and catalysis. |
| Metallurgy | Minerals, Ores, Gangue, Flux, Slag, General method of extraction of metals with reference to Iron, copper and Aluminium. Definition of Alloy, purposes of making Alloy, Composition and uses of alloys such as brass, bronze, German silver, duralumin, nichrome, bell metal, gun metal, Monel metal, alnico, Dutch metal, babbitt metal, stainless steel. Amalgams, properties and uses of cast iron, wrought iron, steel and sponge iron. Uses of different alloy steels. |
| Water | Soft and Hard water, action of soap on water, types of Hardness, causes of hardness, units of hardness, disadvantages of using hard water, estimation of total hardness by EDTA method, removal of hardness by Permutit process, Ion-exchange process, phosphate conditioning and Calgon treatment. |
| Organic Chemistry | Organic compounds, Classification, Homologous series, Functional groups, Isomerism, Properties and preparation of Methane, Ethylene and Acetylene, Methylated spirit, Rectified spirit, Power alcohol, Proof spirit. Uses of Benzene, Naphthalene and phenol. |
JELET Syllabus for Mathematics
| Units | Topics |
|---|---|
| Matrices up to order 3 | Definition of Matrix and its order. Different types of Matrices. (Rectangular, square, row, column, upper triangular, lower triangular, diagonal, scalar, identity, null). Equality of two matrices. Addition, subtraction, multiplication of a matrix by a scalar and multiplication of two matrices. Transpose of a matrix, symmetric and skew symmetric matrices, simple problems. Singular and non-singular matrices, adjoint and inverse of a matrix of order 3. Eigen Values of matrix up to order 3. Statement of Cauchy Hamilton Theorem and application for determining inverse of matrix. Diagonalization of matrices. |
| Determinant up to order 3 | Definition and expansion of determinants of order 2 and 3. Minor and cofactors. Elementary properties of Determinants (statements only) and simple problems. Solutions of linear simultaneous equations (up to 3 unknowns) by Cramer’s Rule. The rank of a matrix is up to order 3. Linear homogeneous and non-homogeneous system of equations – statements of the relevant results and its applications. |
| Complex Number | Definition of complex numbers, Cartesian and polar. The exponential form of complex numbers. Modulus, amplitude, and conjugate of a complex number. Algebra of complex numbers (Equality, Addition, Subtraction, Multiplication). Cube roots of unity and its properties. De Moivre’s theorem (statements only) and simple problems. |
| Co-ordinate Geometry(2D) | Concept of polar coordinates and its relation to Cartesian coordinates. The conic section in 2D – Definition, simple properties, Tangents and Normal. |
| Vector Algebra | Definition of a vector quantity. Concept of Position vector and Ratio formula. Rectangular resolution of a vector. Algebra of vectors – equality, addition, subtraction, and scalar multiplication. Scalar (Dot) product of two vectors with properties. Vector (cross) product of two vectors with properties. Applications: Application of dot product in work done by a force and projection of one vector on another, application of cross product in finding vector area and moment of a force. Scalar and vector triple product and their geometrical interpretations. Linear combination of 3 vectors. Linear dependence and independence of vectors. |
| Differential Calculus | Concept of the function of one variable – Domain and range. Type of different functions including periodic functions. Limit and continuity. Standard limits. Types of discontinuity. Derivative of functions (1st order and 2nd order). Statements and Applications of Roll’s Theorem, Mean Value Theorem. Indeterminate Form. L’Hospital’s rule. |
| Application of Derivative | Geometric meaning of derivative. Rate measurement. Maxima and Minima (one variable) |
| Partial Differentiation | Definition and meaning of partial derivative. Evaluation of partial derivatives. Definition and examples of homogeneous functions. Euler’s theorem (1st order) on homogeneous functions for 2 variables (without proof). Problems. |
| Integral Calculus | Definition of Integration as the inverse process of differentiation. Rules for integration (sum, difference, scalar multiple). Integration of standard functions. Integration by substitution. Integration by parts. Integration by partial fraction. Definition of definite integral and simple problems. Properties of definite integral with simple problems. Application of definite integral – area of bounded region. |
| Ordinary Differential Equation | Definition of ordinary differential equation, order, and degree. Solution of differential equation of first order and first degree. Separation of variables. Homogeneous type. Exact type. Linear type. Solution of differential equation of first order but not of the first degree. Solution of linear second order differential equation with constant coefficients. Complementary Functions (C.F). Particular integral for polynomial function sinax and cosax, [F(-a2)≠0] eaxV where V is a function. Simple problem. |
| Probability | Definition of random experiment, sample space, event, occurrence of events, and types of events (e.g., Impossible, mutually exclusive, Exhaustive, Equally likely). Classical definition of probability, simple problems. Statements of total probability, compound probability Base’s Theorem, and simple problems. |
JELET Syllabus - Fundamentals of Electrical & Electronics Engineering
| Units | Topics |
|---|---|
| Electrical components, measuring instruments | Electrical components, measuring instruments: Resistors, capacitors, inductors. Principle of operation of PMMC & MI type Instrument. Principles of Voltage and Current Wheatstone Bridge. |
| Transformers | Basic principle and construction. BH characteristics. Transformation ratio. Equivalent circuit, losses, regulation, Autotransformer. |
| Electrical machines | Types of motors and their applications. Generation of rotating magnetic fields. Basic construction and working of DC motor, single phase induction Torque-Speed characteristics. Speed control. |
| DC sources and circuits | Voltage and current sources, their transformation, Thevenin’s, Norton’s Kirchhoff current and voltage laws. Superposition, equivalence. Determination of branch current/ voltage in passive circuits. Time domain characteristics of reactive components. |
| AC sources and circuits | Amplitude, frequency, time-period, phase, peak/average/ RMS Exponential, complex and phasor form of representation of sinusoidal voltage and current. Impedance, power factor, active/reactive power. Voltage and current relationship in star-delta connections. Behavior of simple RLC circuits with AC excitation. |
| Basic semiconductor devices | Energy level diagrams of insulator, conductor & semi-conductor. Intrinsic & extrinsic, P-type, N-type semiconductors. P-N junction diode. PNP and NPN transistors, MOSFET, CMOS. |
| Analog Circuits | OPAMP, virtual ground, inverting and non-inverting amplifiers, adder, subtractor, integrator, differentiator. |
| Digital Electronics | Boolean Algebra, basic gates (AND, OR, NOT, NAND, NOR, Ex-OR, Ex-NOR) – truth tables, symbols, and combination of gates. |
WBJEE JELET 2025 Syllabus Changes
The WBJEE JELET 2025 Syllabus has been slightly modified compared to previous years:
- Engineering Mathematics: Topics such as vector calculus are introduced, with a greater emphasis on numerical methods.
- Computer Science: Restructured programming principles with modern problem-solving methodologies.
- Overall, minor changes to subtopics throughout sections have been made to reconcile the syllabus with contemporary academic and industry standards. Candidates are recommended to check the official WBJEEB website for the most recent information.
WBJEE JELET 2025 Syllabus: Important Books & Resources
Candidates are encouraged to use standard textbooks and online resources to prepare effectively:
Engineering Mathematics:
- Higher Engineering Mathematics by B.S. Grewal
- Engineering Mathematics by R.K. Jain
Electrical & Electronics Engineering:
- Basic Electrical Engineering by V.K. Mehta
- Electrical Technology by R.K. Rajput
Computer Science:
- Data Structures and Algorithms by Aho et al.
- Operating System Concepts by Silberschatz, Galvin, and Gagne
- Introduction to Algorithms by Cormen, Leiserson, Rivest, and Stein
Pharmacy:
- Pharmaceutical Chemistry by Purohit
- Pharmacology Made Easy (various authors)
Online Resources:
- Official WBJEEB website
- NPTEL and other educational platforms for video lectures and practice materials
WBJEE JELET 2025 Syllabus: Preparation Tip by Subject
Engineering mathematics:
- Candidates should concentrate on grasping concepts and practicing a wide range of issues. Calculus and Differential Equations are suggested due to their greater weightage.
Electrical and Electronic Engineering:
Regular practice with circuit problems, as well as revisiting key theories, will help to strengthen essential concepts.
Computing Science:
Establishing a solid foundation in programming and algorithms is critical. Candidates should also use online coding tools to tackle example issues.
Pharmacy:
Candidates should focus on memorizing essential ideas, medication names, and chemical formulas. Regular revision and usage of flashcards can help.
WBJEE JELET 2025 Syllabus: Sample and Previous Year Papers
Practicing using sample papers and prior year question papers is an important method.
- Sample papers are available on WBJEEB's official website.
- Several educational platforms provide downloaded previous question papers.
- Benefits: Improves understanding of exam patterns.
- Improves time management and pinpoints high-frequency subjects.
- Read: WBJEE JELET 2025 Exam Pattern
WBJEE JELET 2025 Syllabus: Common Mistakes To Avoid
Candidates should be mindful of these typical pitfalls:
- Avoid skipping crucial topics to focus on less important ones.
- Avoid relying too heavily on a single resource and instead create a balanced study strategy with various options.
- To enhance time management, practice with timed tests on a regular basis.
- Ignoring mock tests might lead to unpreparedness for the exam format.
- Consistent updating of all topics is necessary to retain information.
WBJEE JELET 2025 Syllabus FAQs
What topics are covered in the WBJEE JELET 2025 Syllabus?
The WBJEE JELET 2025 Syllabus covers Engineering Mathematics, Electrical & Electronics Engineering, Computer Science, and Pharmacy (for B.Pharm candidates).
Is the WBJEE JELET 2025 Syllabus different from previous years?
Yes, minor changes have been made in the WBJEE JELET 2025 Syllabus, including additional topics in Engineering Mathematics and updated sections in Computer Science.
Where can candidates access the official WBJEE JELET 2025 Syllabus?
The official WBJEE JELET 2025 Syllabus is available on the WBJEEB official website.
How is the topic weightage distributed in the WBJEE JELET 2025 Syllabus?
The WBJEE JELET 2025 Syllabus allocates approximately 35-40% marks to Engineering Mathematics, 30-35% to Electrical & Electronics Engineering, 20-25% to Computer Science, and 15-20% to Pharmacy.
What details are provided in the WBJEE JELET 2025 Syllabus for each subject?
The WBJEE JELET 2025 Syllabus includes detailed subtopics and essential concepts for Engineering Mathematics, Electrical & Electronics Engineering, Computer Science, and Pharmacy.
Are there any new topics in the WBJEE JELET 2025 Syllabus?
Yes, the WBJEE JELET 2025 Syllabus includes new subtopics like Vector Calculus in Engineering Mathematics and refined programming fundamentals in Computer Science.
What resources are recommended for preparing according to the WBJEE JELET 2025 Syllabus?
Recommended resources for the WBJEE JELET 2025 Syllabus include standard textbooks such as Higher Engineering Mathematics by B.S. Grewal, Basic Electrical Engineering by V.K. Mehta, and online platforms like NPTEL.
How should candidates plan their study schedule based on the WBJEE JELET 2025 Syllabus?
Candidates should create a balanced study plan that allocates more time to high-weightage topics as outlined in the WBJEE JELET 2025 Syllabus, and regularly practice with sample papers.
What common mistakes should be avoided when studying the WBJEE JELET 2025 Syllabus?
Common mistakes in following the WBJEE JELET 2025 Syllabus include neglecting important topics, poor time management, and skipping regular revision and mock tests.
How important is it to practice with sample papers as per the WBJEE JELET 2025 Syllabus?
Practicing with sample and previous year papers is very important in the WBJEE JELET 2025 Syllabus, as it helps candidates understand the exam pattern, identify high-frequency topics, and improve time management.
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