How Many Topics Deleted From JEE Main 2025: To effectively prepare for JEE Main 2025, it is crucial to understand the topics one needs to cover in each syllabus. To assess candidates' knowledge and skills required for the current technical field, NTA keeps revising the syllabus on a timely basis. For the JEE Main 2025 exam also, NTA has removed certain topics from the exam syllabus.
In Physics, several topics have been removed. This includes the Carnot Engine and its efficiency from Geostationary Satellites, Thermodynamics, Resonance, Hysteresis, and more. Similarly, in Chemistry, topics such as Precision and Accuracy, Dimensional Analysis, Polymers, etc., have been deleted.
Understanding how many topics deleted from JEE Main 2025 syllabus helps candidates enhance their preparation. Additionally, candidates create an effective study plan that mainly focuses on high-weightage topics.
Is JEE Main 2025 Syllabus Reduced?
The JEE Main 2025 syllabus has been updated across the three main subjects: Physics, Chemistry, and Mathematics. These changes are aimed at streamlining the exam topics and making the syllabus more focused.
Below are the key changes made to JEE Main syllabus:
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Physics: Topics like Electromagnetic Induction, Optics, and Alternating Currents have been combined into a single chapter.
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Chemistry: The p-block Elements chapter has been split into two sections. These include:
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Group 13 to 17 Elements
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Group 18 Elements
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Mathematics: The chapters on Vectors, 3D Geometry, and Linear Programming (LPP) have been merged into one combined chapter. Additionally, the Sets, Relations and Functions chapter has been divided into two separate chapters. These are
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Sets and Relations
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Functions
JEE Main 2025 Deleted Chapters
The National Testing Agency (NTA) has released the official JEE Main 2025 syllabus on its website. Candidates preparing for the JEE Main 2025 exam must know the chapters and topics that have been removed from each subject. Here is a detailed overview of the topics that have been deleted from JEE Main 2025 syllabus.
JEE Main 2025 Deleted Chapters in Maths
Here is an overview of the Mathematics chapters that have been removed from the JEE Main 2025 syllabus:
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JEE Main 2025 Deleted Chapters in Maths |
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Chapters |
Deleted Topics |
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Complex Numbers and Quadratic Equations |
Square Root of a Complex Number |
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Triangle Inequality |
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Matrices and Determinants |
Properties of Determinants |
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Elementary Transformations |
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Binomial Theorem and its Applications |
Properties of Binomial Coefficients |
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Limit, Continuity, and Differentiability |
Rolle’s Theorem |
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Lagrange’s Mean Value Theorem |
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Sequence and Series |
Sum of n Terms in Special Series |
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Arithmetic-Geometric Progression |
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Integral Calculus |
Integral as a Limit of a Sum |
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3D Geometry |
Equations of a Line and Plane in Various Forms |
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Intersection of a Line and a Plane |
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Coplanar Lines |
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Statistics and Probability |
Bernoulli Trials |
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Binomial Distribution |
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Vector Algebra |
Scalar and Vector Triple Products |
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Trigonometry |
Height and Distance |
JEE Main 2025 Deleted Chapters in Chemistry
In Chemistry, the following topics have been removed from JEE Main 2025 syllabus:
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JEE Main 2025 Deleted Chapters in Chemistry |
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Chapter |
Topics Deleted |
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Atomic Structure |
Thomson and Rutherford Atomic Models and Limitations |
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Some Basic Concepts in Chemistry |
Physical Quantities and their Measurement |
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Precision and Accuracy |
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SI Units |
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Significant Figures |
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Dimensional Analysis |
Entire topic deleted |
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Hydrogen |
Entire chapter deleted |
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Environmental Chemistry |
Entire chapter deleted |
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General Principles and Processes of Isolation of Metals |
Entire chapter deleted |
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s-block Elements |
Alkali and Alkaline Earth Metals content removed |
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Chemistry in Everyday Life |
Entire chapter deleted |
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Polymers |
Entire chapter deleted |
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States of Matter |
Entire chapter deleted |
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Surface Chemistry |
Entire chapter deleted |
JEE Main 2025 Deleted Chapters in Physics
The JEE Main 2025 syllabus for Physics has been modified with the removal of several topics. Here is an overview of the chapters and topics that have been deleted from the JEE Main 2025 syllabus:
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JEE Main 2025 Deleted Chapters in Physics |
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Chapters |
Deleted Topics |
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Kinematics |
Zero Vector |
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Communication Systems |
Entire Chapter Removed |
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Physics and Measurement |
Accuracy and Precision of Measuring Instruments |
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Gravitation |
Geostationary Satellites |
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Thermodynamics |
Carnot Engine and its Efficiency |
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Current Electricity |
Resistance of Different Materials, |
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Colour Code for Resistors |
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Potentiometer (Principle and Applications) |
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Properties of Solids and Liquids |
Reynold’s Number |
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Newton’s Law of Cooling |
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Oscillations and Waves |
Free, Forced, and Damped Oscillations |
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Doppler Effect in Sound |
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Resonance |
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Optics |
Resolving Power of Microscopes and Astronomical Telescopes |
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Electromagnetic Induction and Alternating Currents |
Quality Factor |
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Magnetic Effects of Current and Magnetism |
Cyclotron |
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Earth’s Magnetic Field and Magnetic Elements |
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Magnetic Susceptibility and Permeability |
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Hysteresis |
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Dual Nature of Matter and Radiation |
Davisson-Germer Experiment |
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Electronic Devices |
Junction Transistor |
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Transistor Action |
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Transistor as a Switch |
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Transistor as an Amplifier and Oscillator |
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Characteristics of Transistor |
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Atoms and Nuclei |
Isotopes |
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Radioactivity Decay Law |
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Isobars |
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Isotones |
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Radioactivity |
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How Many Topics Deleted From JEE Main 2025 FAQs
Q1. Is the JEE Mains syllabus reduced for 2025?
Ans. Yes, JEE Main 2025 syllabus has been reduced across all three subjects.
Q2. Is State of Matter deleted for JEE 2025?
Ans. Yes, NTA has deleted State of Matter from the JEE Main 2025 syllabus.
Q3. Is p-block there in JEE 2025?
Ans. Yes, the p-block is there in the JEE Main 2025 syllabus. NTA has split this chapter into two sections.
Q4. Will JEE 2025 be tough?
Ans. The difficulty level of JEE Main 2025 is expected to range from moderate to challenging. However, candidates with thorough preparation can clear the exam with a good rank.
Q5. Which IIT is making 2025 paper?
Ans. IIT Kanpur iwill make JEE main 2025 paper.
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