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JEE Main Deleted Syllabus 2027 - NTA has published the JEE Main 2027 syllabus PDF at jeemain.nta.nic.in. However, there are deleted topics in the JEE Main syllabus 2027 this year. Candidates can download the JEE Main syllabus using the link given below to verify. The subject-wise syllabus is provided for Physics, Chemistry and Mathematics. Notably, no topics were removed from the JEE syllabus last year as well. The JEE Main 2027 exam will be conducted twice a year, and the Paper 1 (BE/BTech) syllabus will be identical for both the January and April sessions. Read on for the JEE Main syllabus 2027.
Download JEE Main 2027 Syllabus PDF
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The National Testing Agency has released the JEE Mains 2027 deleted syllabus on the official website. In 2027, no topics were deleted. However, students can check the JEE Main deleted syllabus of 2025 and 2024 below.
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The JEE Main 2025 deleted syllabus provides details of the topics that will not be included in exam, therefore, enabling candidates to concentrate on the most relevant content. With the reduced syllabus of JEE 2025, students can streamline their preparation by eliminating unnecessary topics. The subject-wise JEE deleted syllabus 2025 is provided online. Candidates can check the previous year's JEE Mains 2025 deleted syllabus below.
The list of the JEE Mains deleted syllabus 2025 for physics is provided here.
No changes were made in the Math syllabus of JEE Main last year. In previous years, a few topics from the units such as Complex Numbers and Quadratic Equations, Co-Ordinate Geometry, Mathematical Reasoning, Three Dimensional Geometry, etc, were deleted from the JEE Maths syllabus. The detailed list of deleted topics from the Maths syllabus is mentioned on this page.
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No topics were deleted or added to the JEE Main Chemistry syllabus.
Check below the list of topics deleted and added in the JEE Main syllabus 2024.
| Unit | Deleted Topics |
|---|---|
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. |
Communication Systems | The whole chapter is removed |
Electronic Devices | Junction transistor, transistor action, characteristics of a transistor: transistor as an amplifier (common emitter configuration) and oscillator. Transistor as a switch. |
| Unit | Deleted Topics |
|---|---|
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; |
States of Matter | The whole chapter is removed |
Surface Chemistry | The whole chapter is removed |
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. |
General Principles and Processes of Isolation of Metals | The whole chapter is removed |
Hydrogen | |
S -Block Elements (Alkali and Alkaline Earth Metals) | |
Environmental Chemistry | |
Polymers | |
Chemistry In Everyday Life |
Unit | Deleted Topics |
|---|---|
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. Arithmetic-Geometric progression |
Limit, Continuity, and Differentiability | Rolle’s and Lagrange’s Mean value Theorems |
Integral Calculus | 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 |
Mathematical Inductions | The whole chapter is removed |
Mathematical Reasoning | The whole chapter is removed |
| Unit | Added Topics |
|---|---|
Physics and Measurement | Units of measurements, System of Units, S I Units |
Work, Energy, and Power | Motion in a vertical circle |
Rotational Motion | Equilibrium of rigid bodies, comparison of linear and rotational motions |
Gravitation | Motion of a satellite, time period, and energy of satellite |
Properties of Solids And Liquids | Effect of gravity on fluid pressure, critical velocity, excess of pressure across a curved surface. |
Thermodynamics | Isothermal and adiabatic processes |
Electrostatics | Potential difference |
Current Electricity | mobility, and their relation with electric current, conductivity |
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. |
Electromagnetic Waves | Displacement current |
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No new topics are introduced in the Chemistry syllabus
No new topics are added to the Mathematics syllabus.
Q. Has the JEE Main 2027 syllabus been reduced?
The authority has released JEE Main syllabus 2027 NTA official website. In 2025, the NTA removed a few topics from the physics section. However, there has been no overall change in the JEE Main syllabus in 2026.
Q. Which topics have been deleted from the JEE Main 2027 Physics syllabus?
The JEE Main 2027 Physics syllabus has been released online. In 2024, the topics scalars and vectors, vectors, addition and subtraction of vectors, scalar and vector products, unit vectors, and the resolution of vectors were removed from the JEE Main Physics syllabus.
Q. Are there any changes in the Mathematics syllabus for JEE Main 2027?
The authority has uploaded JEE Main 2027 syllabus online. There were no changes in the Mathematics syllabus for JEE Main last year.
Q. Where can I find the official reduced syllabus for JEE Main 2027?
Candidates can check the official syllabus for JEE Main 2027 along with the information brochure in the official portal, jeemain.nta.nic.in.
Q. Is solid state removed from the JEE Main exam?
Yes, solid state has been removed from the JEE Main chemistry syllabus.
Frequently Asked Questions (FAQs)
The authority has released the JEE Main 2027 syllabus online. However, since, 2024, s-block elements have been removed from the JEE Mains syllabus.
The NTA removed several topics from the JEE Mains syllabus in 2024, including the Mathematical Induction and Mathematical Reasoning units in Mathematics. These topics are no longer part of the JEE Mains syllabus.
The JEE 2027 syllabus has been released.
The authority has released the JEE Main 2027 syllabus on the official website.
The JEE Main 2027 syllabus will include topics from the Class 11 and 12 NCERT curriculum in Physics, Chemistry, and Mathematics.
On Question asked by student community
Hello Student,
You can check the relevant resources provided below.
https://engineering.careers360.com/hi/articles/jee-main-sample-papers
Hope it helps!
Hello Student,
You can check the relevant resources provided below.
Hope it helps!
Hi aspirant,
Yes, there are three new exam centres for JEE Main 2027. They are Kalahandi and Sundergarh in Odisha and Sahibzada Ajit Singh Nagar in Punjab.
You can also check this page for more details: https://engineering.careers360.com/articles/jee-main-2027-new-centres
Hello Student,
You can check the relevant JEE Main 2027 preparation resources using the link given below.
https://engineering.careers360.com/articles/jee-main-sample-papers
Hope it helps!
Hello Payal,
Here are the links you wanted. Hope these help!
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