Preparing for JEE Main 2026 begins with understanding the latest official syllabus and exam pattern. Knowing what topics are included, how marks are distributed, and which chapters carry higher weightage helps candidates prepare in a structured manner.
This article presents the official JEE Main 2026 syllabus in a simplified format. It covers the complete exam pattern, Paper 1, Paper 2A, and Paper 2B structure, chapter-wise weightage for Physics, Chemistry, and Mathematics, along with the experimental and practical skills prescribed in the syllabus.
Table of Contents
- JEE Main 2026 Exam Pattern
- Paper-wise Exam Structure
- Marking Scheme
- Physics Chapter-wise Weightage
- Chemistry Chapter-wise Weightage
- Mathematics Chapter-wise Weightage
- Physics Experimental Skills
- Chemistry Practical Skills
- Preparation Strategy
- Frequently Asked Questions
JEE Main 2026 Exam Pattern
The examination consists of three papers depending on the programme chosen by the candidate.
| Paper | Programme |
|---|---|
| Paper 1 | B.E./B.Tech |
| Paper 2A | B.Arch |
| Paper 2B | B.Planning |
Marking Scheme
| Response | Marks |
|---|---|
| Correct Answer | +4 |
| Incorrect Answer | -1 |
| Unattempted | 0 |
Important: All 5 Numerical Value Questions (Section B) are mandatory.
Paper-wise Exam Structure
Paper 1 (B.E./B.Tech)
| Subject | Section A (MCQs) | Section B (Numerical) | Total Questions | Marks |
|---|---|---|---|---|
| Physics | 20 | 5 | 25 | 100 |
| Chemistry | 20 | 5 | 25 | 100 |
| Mathematics | 20 | 5 | 25 | 100 |
| Total | 60 | 15 | 75 | 300 |
Paper 2A (B.Arch)
| Subject | Questions | Marks |
|---|---|---|
| Mathematics | 25 | 100 |
| Aptitude Test | 50 | 200 |
| Drawing Test | 2 | 100 |
| Total | 77 | 400 |
Paper 2B (B.Planning)
| Subject | Questions | Marks |
|---|---|---|
| Mathematics | 25 | 100 |
| Aptitude Test | 50 | 200 |
| Planning | 25 | 100 |
| Total | 100 | 400 |
Physics Chapter-wise Weightage
The following chapters carry the highest weightage according to the official distribution.
| Chapter | Questions | Weightage |
|---|---|---|
| Current Electricity | 3 | 9.9% |
| Magnetic Effect of Current & Magnetism | 2 | 6.6% |
| Alternating Current | 2 | 6.6% |
| Kinetic Theory & Thermodynamics | 2 | 6.6% |
| Kinematics | 2 | 6.6% |
| Work, Energy & Power | 2 | 6.6% |
| Laws of Motion | 2 | 6.6% |
| Centre of Mass | 2 | 6.6% |
| Rotational Dynamics | 2 | 6.6% |
| Modern Physics | 2 | 6.6% |
| Wave Optics | 2 | 6.6% |
| Electrostatics | 1 | 3.3% |
| Capacitors | 1 | 3.3% |
| Simple Harmonic Motion | 1 | 3.3% |
| Sound Waves | 1 | 3.3% |
| Elasticity | 1 | 3.3% |
| Error in Measurement | 1 | 3.3% |
| Circular Motion | 1 | 3.3% |
| Electromagnetic Waves | 1 | 3.3% |
| Semiconductors | 1 | 3.3% |
Observation: Current Electricity has the highest individual weightage among all Physics chapters.
Chemistry Chapter-wise Weightage
| Chapter | Questions | Weightage |
|---|---|---|
| Transition Elements & Coordination Compounds | 3 | 9.9% |
| Periodic Table & p-Block Elements | 3 | 9.9% |
| Atomic Structure | 2 | 6.6% |
| Chemical Bonding | 2 | 6.6% |
| Chemical & Ionic Equilibrium | 2 | 6.6% |
| Solid State & Surface Chemistry | 2 | 6.6% |
| Nuclear & Environmental Chemistry | 2 | 6.6% |
| Thermodynamics & Gaseous State | 2 | 6.6% |
| Mole Concept | 1 | 3.3% |
| Redox Reactions | 1 | 3.3% |
| Electrochemistry | 1 | 3.3% |
| Chemical Kinetics | 1 | 3.3% |
| Solutions & Colligative Properties | 1 | 3.3% |
| General Organic Chemistry | 1 | 3.3% |
| Stereochemistry | 1 | 3.3% |
| Hydrocarbons | 1 | 3.3% |
| Alkyl Halides | 1 | 3.3% |
| Carboxylic Acids & Derivatives | 1 | 3.3% |
| Biomolecules | 1 | 3.3% |
| Aromatic Compounds | 1 | 3.3% |
The highest weightage is shared by Transition Elements & Coordination Compounds and Periodic Table & p-Block Elements.
Mathematics Chapter-wise Weightage
| Chapter | Questions | Weightage |
|---|---|---|
| Parabola, Ellipse & Hyperbola | 3 | 9.9% |
| Sequences & Series | 2 | 6.6% |
| Straight Lines | 2 | 6.6% |
| 3D Geometry | 2 | 6.6% |
| Determinants | 2 | 6.6% |
| Indefinite & Definite Integration | 2 | 6.6% |
| Tangents, Normals, Maxima & Minima | 2 | 6.6% |
| Sets | 1 | 3.3% |
| Permutations & Combinations | 1 | 3.3% |
| Probability | 1 | 3.3% |
| Complex Numbers | 1 | 3.3% |
| Binomial Theorem | 1 | 3.3% |
| Limits | 1 | 3.3% |
| Differentiability | 1 | 3.3% |
| Differential Equations | 1 | 3.3% |
| Height & Distance | 1 | 3.3% |
| Trigonometric Equations | 1 | 3.3% |
| Area Under Curve | 1 | 3.3% |
| Quadratic Equations | 1 | 3.3% |
| Vectors | 1 | 3.3% |
| Statistics | 1 | 3.3% |
Among Mathematics topics, Parabola, Ellipse and Hyperbola carry the highest weightage.
Physics Experimental Skills
The Physics syllabus also evaluates practical understanding through experimental skills.
Measurement
- Vernier Caliper
- Screw Gauge
Mechanics
- Simple Pendulum
- Metre Scale
- Young’s Modulus
- Coefficient of Viscosity
- Speed of Sound using Resonance Tube
Thermodynamics
- Specific Heat Capacity of Solid/Liquid
Electricity
- Resistivity using Metre Bridge
- Resistance using Ohm’s Law
- Figure of Merit of Galvanometer
Optics
- Focal Length of Convex Mirror
- Focal Length of Concave Mirror
- Convex Lens
- Prism
- Glass Slab
Electronics
- p-n Junction Diode
- Zener Diode
- Identification of Diode
- LED
- Resistor
- Capacitor
Chemistry Practical Skills
The Chemistry syllabus includes practical principles covering qualitative and quantitative laboratory work.
Detection
- Nitrogen
- Sulphur
- Halogens
- Hydroxyl Group
- Carbonyl Group
- Carboxyl Group
- Amino Group
Preparation
Inorganic
- Mohr’s Salt
- Potash Alum
Organic
- Acetanilide
- p-Nitro Acetanilide
- Aniline Yellow
- Iodoform
Titrimetry
- Oxalic Acid vs KMnO₄
- Mohr’s Salt vs KMnO₄
Salt Analysis
Cations
Pb²⁺, Cu²⁺, Al³⁺, Fe³⁺, Zn²⁺, Ni²⁺, Ca²⁺, Ba²⁺, Mg²⁺ and NH₄⁺
Anions
CO₃²⁻, S²⁻, SO₄²⁻, NO₃⁻, NO₂⁻, Cl⁻, Br⁻ and I⁻
Kinetics & Thermodynamics
- Enthalpy of Solution
- Enthalpy of Neutralization
- Preparation of Lyophilic Sols
- Preparation of Lyophobic Sols
- Kinetic Study of Iodide Ions with H₂O₂
Preparation Strategy Based on the Official Syllabus
Candidates can make better use of their preparation time by understanding the official weightage distribution.
- Give special attention to chapters carrying 9.9% weightage.
- Complete all mandatory numerical question practice.
- Revise experimental and practical skills along with theoretical concepts.
- Cover Physics, Chemistry and Mathematics in a balanced manner according to the syllabus.
Frequently Asked Questions (FAQs)
Is Section B optional in JEE Main 2026?
No. All five numerical questions in Section B are mandatory.
Which Physics chapter has the highest weightage?
Current Electricity carries the highest weightage at 9.9%.
Which Chemistry chapters have the highest weightage?
Transition Elements & Coordination Compounds and Periodic Table & p-Block Elements each carry 9.9% weightage.
Which Mathematics topic has the highest weightage?
Parabola, Ellipse and Hyperbola together account for 9.9% weightage.
Does the syllabus include practical skills?
Yes. The official syllabus includes Physics experimental skills and Chemistry practical principles that candidates should prepare.
Conclusion
The official JEE Main 2026 syllabus provides a structured roadmap for examination preparation. Understanding the paper pattern, chapter-wise weightage, and practical skills allows candidates to organize their study plan more effectively. Before beginning preparation, candidates should carefully review the latest syllabus and ensure every prescribed topic is covered according to the official pattern.
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February 15, 2026[…] JEE Main 2026 Syllabus (Physics, Chemistry & Maths): Download PDF by NTA (Latest Update) […]