JEE Main Deleted Syllabus 2026: Updated Chapters
NTA has released JEE Main Deleted Syllabus 2026. Candidates appearing for JEE Main can check here JEE Main Reduced Syllabus 2026 for Physics, Chemistry, and Mathematics.
JEE Main Deleted Syllabus 2026: The JEE Main syllabus 2026 has been revised by NTA to make the test simpler and structured. Several topics from Physics, Chemistry, and Mathematics have been removed in accordance with the new syllabus. A few new topics have also been added by the authorities to the JEE Main Physics syllabus 2026. It is imperative that JEE applicants review the JEE Main reduced syllabus 2026 in order to avoid wasting time on topics that have been removed and to ensure they don't miss out on any new material. Nonetheless, there has been no alteration to the JEE Main 2026 syllabus, which is still entirely based on the 11th and 12th NCERT.
Candidates can check JEE Main 2026 Deleted Syllabus 2026 along with the updated syllabus PDF on this page.
JEE Main Reduced Syllabus: Subject Wise
NTA has reduced a major portion of the JEE Main 2026 syllabus . Candidates can check JEE Main Reduced Syllabus for all the sections: Physics, Chemistry, and Mathematics from the sections below:
JEE Main Deleted Syllabus for Physics
Candidates can check in detail below the JEE Main Deleted Syllabus 2026 for Physics.
Chapters | Deleted Topics |
Communication Systems | COMPLETE CHAPTER has been deleted |
Physics and Measurement | Physics, technology, and society, accuracy and precision of measuring instruments |
Kinematics | zero vector |
Gravitation | Geostationary satellites |
Properties of Solids And Liquids | Reynolds number, Newton’s law of cooling. |
Thermodynamics | Carnot engine and its efficiency |
Oscillations and Waves | Free, forced and damped oscillations, resonance.Doppler Effect in sound. |
Current Electricity | Resistances of different materials.Colour code for resistors; Potentiometer - principle and its applications. |
Magnetic Effects of Current and Magnetism | Cyclotron, Earth’s magnetic field and magnetic elements. Magnetic susceptibility and permeability. Hysteresis. Electromagnets and permanent magnets. |
Electromagnetic Induction and Alternating Currents | Quality factor |
Optics | Resolving power of microscopes and astronomical telescopes |
Dual Nature of Matter and Radiation | Davisson-Germer experiment |
Atoms and Nuclei | Isotopes, isobars: isotones. Radioactivity- alpha. beta and gamma particles/rays and their properties; radioactive decay law. |
Electronic Devices | Junction transistor, transistor action, characteristics of a transistor: transistor as an amplifier (common emitter configuration) and oscillator. Transistor as a switch. |
Also Read:
JEE Main Reduced Syllabus for Chemistry
Add CollegeDekho as a Trusted Source
Candidates can check in detail below the JEE Main Reduced Syllabus 2026 for Chemistry:
Chapters | Deleted Topics |
Hydrogen | COMPLETE CHAPTER has been deleted |
General Principles and Processes of Isolation of Metals | COMPLETE CHAPTER has been deleted |
Environmental Chemistry | COMPLETE CHAPTER has been deleted |
S -Block Elements (Alkali and Alkaline Earth Metals) | COMPLETE CHAPTER has been deleted |
Chemistry In Everyday Life | COMPLETE CHAPTER has been deleted |
Polymers | COMPLETE CHAPTER has been deleted |
States of Matter | COMPLETE CHAPTER has been deleted |
Surface Chemistry | COMPLETE CHAPTER has been deleted |
Some Basic Concepts in Chemistry | Physical quantities and their measurements in Chemistry, precision, and accuracy, significant figures. S.I.Units, dimensional analysis |
Atomic Structure | Thomson and Rutherford atomic models and their limitations; |
P- Block Elements | Groupwise study of the p - 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 The 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 ozone: Allotropic forms of sulphur; Preparation, properties, structures, and uses of sulphuric acid (including its industrial preparation); Structures of oxoacids of sulphur. Group-17 Preparation, properties, and uses of 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. |
JEE Main Deleted Syllabus for Mathematics
Candidates can check in detail below the JEE Main Deleted Syllabus for Mathematics:
Chapters | Deleted Topics |
Mathematical Inductions | COMPLETE CHAPTER has been deleted |
Mathematical Reasoning | COMPLETE CHAPTER has been deleted |
Complex Numbers and Quadratic Equations | Square root of a complex number, triangle inequality |
Matrices and Determinants | Properties of determinants, elementary transformations |
Binomial Theorem and Its Simple Applications | Properties of Binomial coefficients |
Sequence and Series | Sum up to n terms of special series; Sn, Sn2, Sn3. Arithmetico-Geometric progression |
Limit, Continuity, and Differentiability | Rolle’s and Lagrange’s Mean value Theorems |
Integral Calculas | Integral as the limit of a sum |
Co-Ordinate Geometry | Translation of axes, Straight line: equations of internal and external by sectors of angles between two lines . Equation of the family of lines passing through the point of intersection of two lines. Circle, conic sections: Condition for a line to be tangent to a circle, equation of the tangent. condition for Y = mx +c to be a tangent and point (s) of tangency. |
Three Dimensional Geometry | Equations of a line and a plane in different forms, the intersection of a line and a plane, coplanar lines |
Vector Algebra | Scalar and vector triple product |
Statistics and Probability | Bernoulli trials, and binomial distribution |
Trigonometry | Heights, and distance |
Also Read:
JEE Main Added Topics for Physics
Along with JEE Main reduced syllabus for Physics, the following new topics have been added:
Chapters | Added Topics |
Physics and Measurement | Units of measurements, System of Units, S I Units |
Rotational Motion | Equilibrium of rigid bodies, comparison of linear and rotational motions |
Work, Energy, and Power | Motion in a vertical circle |
Gravitation | Motion of a satellite, time period, and energy of satellite |
Thermodynamics | Isothermal and adiabatic processes |
Properties of Solids And Liquids | Effect of gravity on fluid pressure, critical velocity, excess of pressure across a curved surface. |
Electrostatics | Potential difference |
Magnetic Effects of Current and Magnetism | Magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. Torque on a magnetic dipole in a uniform magnetic field, the effect of temperature on magnetic properties. |
Current Electricity | Mobility, and their relation with electric current, conductivity |
Electromagnetic Waves | Displacement current |
JEE Main Added Topics for Chemistry
There have been no new topics added for JEE Main Chemistry syllabus 2026.
JEE Main Added Topics for Mathematics
There have been no new topics added for JEE Main Mathematics syllabus 2026.
JEE Main Updated Syllabus for Physics PDF
Candidates can click on the link below to download the JEE Main Updated Syllabus for Physics PDF:
JEE Main Updated Syllabus for Chemistry PDF
Candidates can click on the link below to download the JEE Main Updated Syllabus for Chemistry PDF:
JEE Main Updated Syllabus for Mathematics PDF
Candidates can click on the link below to download the JEE Main Updated Syllabus for Mathematics PDF:
Related Links
For more updates on JEE Main syllabus, stay tuned to CollegeDekho!