Is JEE Main syllabus reduced for 2025

Is JEE Main syllabus reduced for 2025

Gandubilli UnnatiUpdated on 28 Mar 2025, 05:36 PM IST

Is JEE Main syllabus reduced for 2025? NTA has uploaded the updated JEE Main 2025 syllabus on the official website, jeemain.nta.nic.in. No major changes have been observed in the JEE Main 2025 syllabus for Chemistry and Mathematics. However, a few changes were made in the Physics syllabus. As per the JEE Main 2025 updated syllabus, a few topics from the Kinematics chapter of the Physics syllabus, including "Scalars and Vectors," "Vector Addition and Subtraction," "Scalar and Vector Products," "Unit Vectors," and "Resolution of a Vector" have been removed. The JEE Main session 2 exam will take place from April 2 to 9, 2025.

LiveJEE Main 2026 Registration LIVE: NTA session 1 application link active at jeemain.nta.nic.in; apply by Nov 27Nov 12, 2025 | 9:50 PM IST

The following documents are required for JEE Main 2026 registration:

  • Valid email ID
  • Mobile number
  • Class 10 certificate
  • Aadhaar Card details
  • A scanned photograph and signature
  • Details of the OBC-NCL or EWS certificate
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Is JEE Main syllabus reduced for 2025
Is JEE Main syllabus reduced for 2025

The answer to the question of whether the syllabus from JEE Main has been reduced for 2025 is that the syllabus has been reduced for the physics subject. Candidates are encouraged to review the complete JEE syllabus as a preparatory resource for JEE Main 2025. The JEE Main exam is conducted in online mode, and staying updated with any changes in the syllabus is crucial for effective preparation.

The JEE Main 2025 syllabus consists of the topics that students will be tested on in the JEE Main exam. The syllabus consists of topics from 3 subjects, namely: mathematics, physics & chemistry. The chapters included in the syllabus are from the class 11 & 12th NCERT books. Read the full article to get your answer to, "Is JEE Main syllabus reduced for 2025?".

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Is JEE Main Syllabus Reduced for 2025?

Yes, the JEE Main syllabus for 2025 in the Physics subject has been reduced. Specific topics removed include "Scalars and Vectors," "Vector Addition and Subtraction," "Scalar and Vector Products," "Unit Vectors," and "Resolution of a Vector" from the Kinematics chapter. However, the syllabi for Chemistry and Mathematics remain unchanged this year. The authority has officially released the JEE Main 2025 syllabus on its website. Candidates can check the NTA JEE Main syllabus reduced along with the JEE Main 2025 deleted chapters from the table below.

JEE Main 2026: Preparation Tips & Study Plan
Download the JEE Main 2026 Preparation Tips PDF to boost your exam strategy. Get expert insights on managing study material, focusing on key topics and high-weightage chapters.
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JEE Main Physics Deleted Chapters 2025

Unit & Deleted Topics
Scalars and Vectors
Vector
Addition and subtraction
scalar and vector products
Unit Vector
Resolution of a Vector
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Previous Year JEE Main Physics Deleted Chapters 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
Electronic Devices- Junction transistor, transistor action, characteristics of a transistor: transistor as an amplifier (common emitter configuration) and oscillator. Transistor as a switch.

JEE Main Chemistry Deleted Chapters 2024

Unit- Detailed 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
Surface Chemistry
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
Hydrogen
Environmental Chemistry

S -Block Elements (Alkali and Alkaline Earth Metals)
Polymers
Chemistry In Everyday Life

JEE Main Maths Deleted Chapters 2024

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
Mathematical Reasoning
JEE Main Syllabus: Subjects & Chapters
Select your preferred subject to view the chapters

Frequently Asked Questions (FAQs)

Q: Is JEE Mains syllabus reduced for 2025?
A:

Yes, the JEE Mains syllabus for 2025 has been revised. Specifically, certain topics have been removed from the Physics section, including "Scalars and Vectors," "Vector Addition and Subtraction," "Scalar and Vector Products," "Unit Vectors," and "Resolution of a Vector" from the Kinematics chapter. However, there have been no changes to the syllabus for Chemistry and Mathematics this year.

Q: How many chapters have been removed in JEE Main 2025 syllabus?
A:

In the JEE Main 2025 syllabus, several topics have been removed from the Physics section. Specifically, the following topics from the Kinematics chapter have been omitted:

  • Scalars and Vectors
  • Vector Addition and Subtraction
  • Scalar and Vector Products
  • Unit Vectors
  • Resolution of a Vector
Q: Has NTA released the JEE Main 2025 syllabus?
A:

Yes, the JEE Main 2025 syllabus has been released on the official website.

Q: How many chapters have been removed in previous year JEE Main syllabus?
A:

NTA has removed 8 chapters from the JEE Main chemistry syllabus including Environmental Chemistry, General Principle And Process Of Isolation Of Metals.

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Questions related to JEE Main

On Question asked by student community

Have a question related to JEE Main ?

HELLO,

The JEE Main application verification system uses the name you enter in the application form at the time of Aadhar Card verification so if you your Aadhaar was updated but still it is showing name not verifies then it means the new details have not been reflected in the online system use by NTA

Now what you can do is :-

1. First check the status of your Aadhaar card updates on the official UIDAI website by using your Update request Number.

2. Verify the details you have entered in application form like ensure that the name that you have entered in the JEE main application form exactly matches your newly updated Aadhaar card

3. You can use the NTA Mismatch Advisory like if a name mismatch pop up appears during the application process so for this NTA has provided the solution first close the pop up then a new window will appear that will allow you to enter the name exactly as it is on your Aadhaar card

4. If still the problem does not solve then you can contact the NTA Helpdesk

Visit the link to know more :- https://engineering.careers360.com/articles/how-correct-aadhaar-name-mismatch-in-jee-mains

Hope this Helps!

While filling the form of JEE Mains 2026 January session, upload the improvement marksheet, as your improvement marksheet is your final marksheet of class 12th AISSCE exams. The one that you got before the improvement doesn't matter now as you appeared for the compartment exam to increase your overall score. So, use the marksheet given to you after appearing for your improvement exam everywhere as that is your finalized class 12th marksheet.

Hello, Yes, this mismatch will absolutely cause a problem during your JEE Mains 2026 registration, but there is a clear solution.

You must enter your father's name "Girisharadya" (without the 'a') in the main application form, as it appears on your 10th-grade marksheet. The 10th marksheet is the primary, non-changeable document for all NTA applications.

When the system tries to verify this with your Aadhaar, it will detect a mismatch ("Girisharadya" vs. "Girisharadhya") and will show a pop-up warning. NTA has created a process for this: you will be given an option to enter your father's name as per your Aadhaar in a separate field. The system will then capture both spellings, allowing you to complete the registration.

However, since you have time before 2026, the safest and most highly recommended solution is to get your Aadhaar card (and your father's) corrected to match the spelling on your 10th marksheet ("Girisharadya"). This will prevent any confusion or problems later during JoSAA counselling and final document verification.

I hope you found this information helpful and for any study related queries you can ask in careers360 app, Have a great day!

Hello Aspirant,

Jee main's high scoring chapters:

For mathematics : Coordinate Geometry, Calculus (especially Integral Calculus), and Algebra (Complex Numbers, Quadratic Equations, Matrices, Determinants) .

For physics:  Thermodynamics, Current Electricity, Electrostatics, and Optics.

For Chemistry: Periodic Table, Chemical Bonding, Hydrocarbons, and Chemical Kinetics.

This chapters are the highest scoring in jee main. Hope this will help u. Wish u good luck.

Hello,

If you are currently studying in Class 12 and haven’t yet received your registration number or roll number from your board, you can leave that field blank or enter “NA” (Not Applicable) in the JEE Main application form.

Once your board issues the official registration or roll number, you don’t need to worry, NTA verifies your board details later during counselling or admission, not during registration.

So, do not enter random numbers, use “NA” or skip if optional.

Hope you understand.