JEE Main Syllabus 2023 has been declared on the official website by the NTA. The conducting body might reduce JEE Main syllabus for the upcoming academic session. Questions in JEE Main 2023 exam will be picked from topics covered in the NCERT textbooks.
JEE Main Latest Notifications
- Mar 20, 2023: JEE Main Admit Card 2023 Session 2 is expected to be released soon on the official website.
- Mar 19, 2023: JEE Main 2023 75% eligibility criteria issue hearing at Bombay High Court scheduled on Apr 6, 2023. Read More
JEE Main 2023 examination will be based on the syllabus prescribed for Physics, Chemistry, and Mathematics in classes 11 and 12. The candidates can also download the official JEE Main syllabus pdf given below.
|Weightage of Chapters in JEE Main||JEE Main Preparation 2023|
There will be a total of 90 questions for 300 marks for a duration of 3 hours. The marking scheme for JEE Main 2023 is given below.
- For MCQs: +4 for each correct answer; -1 for each incorrect answer. No marks for unattempted questions.
- For Non- MCQs: +4 for each correct answer; -1 for each incorrect answer. No marks for unattempted questions.
- For Drawing Test: 2 questions of 100 marks
Table of Contents
- JEE Main Syllabus 2023 PDF Download
- Will JEE Main Syllabus 2023 be reduced?
- JEE Main Syllabus 2023 Paper-I (B.E./B.Tech)
- JEE Main Syllabus 2023 Paper-2 (B.Arch and B.Plan)
- JEE Main Chapter-wise Weightage
- JEE Main 2023 Paper Structure
- JEE Main Syllabus vs JEE Advanced Syllabus
- Most Important Topics in JEE Main Syllabus 2023
- JEE Main 2023 Preparation
JEE Main Syllabus 2023 PDF Download
The tables below provide the JEE Main 2023 syllabus for Paper 1 (B.E./B.Tech) and Paper 2 (B.Arch/B.Plan), respectively. To prepare for the JEE Mains syllabus 2023, use the NCERT 12th solutions and NCERT 11th solutions. For the benefit of the students, we have included a PDF of the JEE Mains syllabus below. Below mentioned are the subject-wise syllabi for JEE Main Paper 1, Paper 2A, and Paper 2B.
|JEE Main Paper 1 Syllabus||JEE Main Paper 2 Syllabus|
JEE Main 2023 Paper Wise Syllabus Download
|JEE Mains Physics Syllabus 2023||JEE Main Mathematics Syllabus 2023|
|JEE Main B.Arch/ B.Planning Syllabus||JEE Main Chemistry Syllabus 2023|
Will JEE Main Syllabus 2023 be Reduced?
JEE Main 2023 syllabus has been released by NTA. There are very less chances of NTA changing the syllabus. The official and updated syllabus of JEE Main 2023 has been published by NTA on its website and direct link to download is given below for reference.
|Check JEE Main 2023 Syllabus||Click Here|
JEE Main Syllabus 2023 Paper-I (B.E./B.Tech.)
Here is a compilation of the JEE Main Syllabus 2023 categorized based on subjects. To understand the importance of each topic, check the weightage of chapters in JEE Main. JEE Main 2023 syllabus is mapped as per NCERT textbooks of Class 11 and 12 to ensure uniformity across the country. Refer to the table created below for details on the different topics under each subject of JEE Main syllabus 2023.
JEE Main 2023 Physics Syllabus
Physics is one of the majors of JEE Syllabus 2023. A total of 30 questions will be asked from the entire JEE Main Physics syllabus. There are 2 sections in JEE Main Physics syllabus 2023:
- Section A contains MCQs and will include the theory with a weightage of 80%
- Section B contains Numerical Value Questions comprising practical components with a weightage of 20% marks.
The detailed JEE Main Physics syllabus 2023 can be checked below.
|Section A (Theory)||Section B (Experimental Skills)|
|Thermodynamics||Vernier callipers-its use to measure the internal and external diameter and depth of a vessel|
|Physics and measurement||A young module of elasticity of the material of the electric wire|
|Rotational motion||Screw gauge-its use to determine the thickness/ diameter of a thin sheet/wire.|
|Kinematics||Simple Pendulum-dissipation of energy by plotting a graph between the square of amplitude and time.|
|Work, energy, and power||Metre Scale - the mass of a given object by the principle of moments.|
|Gravel's Law||The surface tension of water by capillary rise and the effect of detergents.|
|Laws of Motion||Co-efficient of Viscosity of a given viscous liquid by measuring the terminal velocity of a given sphere|
|Properties of solid||Plotting a cooling curve for the relationship between the temperature of a hot body and the time|
|Oscillations and waves||Speed of sound in air at room temperature using a resonance tube|
|Kinetic theory of gases||Specific heat capacity of a given (i) solid and (ii) liquid by method of mixtures.|
|Electronic department||The resistivity of the material of a given wire using a meter bridge.|
|Communication systems||Wire using Ohm's law.|
|Magnetic effects of current and magnetism||Potential -(i) Comparison of emf of two primary cells.(ii) Determination of internal resistance of a cell.|
|Current electricity||Resistance and figure of merit of a galvanometer by half deflection method.|
|Electromagnetic waves||The focal length of; (i) Convex mirror (ii) Concave mirror, and (ii) Convex lens|
|Optics||Reflective index of a glass using a traveller.|
|Electromagnetic induction and alternating currents||The plot of the angle of deviation vs angle of incidence for a triangular prism.|
|Electrostatics||Characteristic curves of a p-n junction diode in forward and reverse psychology|
|Atoms and nuclei||Characteristic curves of a transistor and finding current gain and voltage gain.|
|Dual nature of matter and radiation||Characteristic curves of a Zener diode and finding reverse breakdown voltage|
|-||Identification of Diode. LED, Transistor. IC. Resistor. A capacitor from a mixed collection of such items.|
|-||Using a multimeter to (i) Identify the base of a transistor (ii) Distinguish between NPN and PNP type transistors (iii) See the unidirectional current in the case of a diode and an LED. (iv) Check the correctness or otherwise of a given electronic component (diode, transistor, or IC).|
JEE Main 2023 Chemistry Syllabus
The Chemistry section of JEE Main syllabus 2023 comprises numerical as well as cleaner questions. A total of 30 questions will be asked from the entire JEE Main syllabus. The Chemistry Syllabus consists of three sections all of which carry equal weight.
- Physical Chemistry
- Inorganic Chemistry
- Organic Chemistry
The detailed JEE Main Chemistry syllabus 2023 can be checked as below.
|Physical Chemistry||Inorganic Chemistry||Organic Chemistry|
|Chemical bonding and molecular structure||Co-ordination compounds||Chemistry in everyday life|
|States of Matter||Hydrogen||Purification and characterization of organic compounds|
|Chemical thermodynamics||P Block elements group 13 to group 18 elements||CFC|
|Some basic concepts in chemistry||Classification of elements and periodicity in properties||Principles related to practical chemistry|
|Atomic structure||d-- and f – block elements||Organic compounds containing nitrogen|
|Solutions||Block elements (alkali and alkaline earth metals)||Organic compounds containing halogens|
|Equilibrium||General principles and processes of isolation of metals||Bio-Molecules|
|Chemical kinetics||Environmental chemistry||Organic compounds containing oxygen|
|Redox reactions and electrochemistry||Some basic principles of organic chemistry|
JEE Main 2023 Mathematics Syllabus
Concept strength, numerical problem-solving skills in a limited time, and familiarity with number functions go a long way with JEE Main 2023 Mathematics syllabus. The mathematics paper will carry 30 questions in the exam. There will be two sections:
- JEE Main syllabus Section A will be comprised of Multiple-Choice Questions (MCQs)
- JEE Main syllabus Section B will contain questions whose answers are to be filled in as a numerical value. In Section B, candidates have to attempt any five questions out of 10.
The detailed JEE Main Maths syllabus 2023 can be checked below.
|Complex numbers and quadratic equations||Coordinate geometry|
|Sets, relations, and functions||Sequence and Series|
|Limit, continuity, and differentiability||Binomial theorem and its simple applications|
|Matrices and determinants||Statistics and probability|
|Permutations and combinations||Differential equations|
|Integral calculus||Vector Algebra|
|Mathematical reasoning||Three-dimensional geometry|
JEE Main Syllabus 2023 Paper-2 (B.Arch and B.Plan)
JEE Main syllabus Paper 2 is only applicable to the candidates opting for B.Arch/B.Plan (Paper-II).
JEE Main 2023 B.Arch Syllabus - Paper 2A
JEE Main B.Arch syllabus 2023 consists of topics from Maths, Aptitude, and Drawing. JEE Main syllabus of Maths is the same as of Paper 1 Maths syllabus. Candidates can check JEE Main syllabus for aptitude and drawing below.
JEE Main 2023 B.Plan Syllabus - Paper 2B
JEE Main B.Plan syllabus 2023 consists of topics from Maths, Aptitude, and Planning. JEE Main syllabus of Maths is the same as Paper 1 Maths syllabus, and JEE Main syllabus for aptitude is the same as B.Arch Paper 2A. Candidates can check JEE Main syllabus for planning below.
Unit 1- General Awareness
General knowledge questions and knowledge about prominent cities, development issues, government programs, etc.
Unit 2 - Social Science
The idea of nationalism, nationalism in India, the pre-modern world, 19th -century global economy, colonialism, and colonial cities, industrialization, resources, and development, types of resources, agriculture, water, mineral resources, industries, national economy; Human Settlements
Power-sharing, federalism, political parties, democracy, the constitution of India
Economic development- economic sectors, globalization, the concept of development, poverty; Population structure, social exclusion, and inequality, urbanization, rural development, colonial cities,
Unit 3- Thinking Skills
Comprehension (unseen passage); map reading skills, scale, distance, direction, area, etc.; critical reasoning; understanding of charts, graphs, and tables; basic concepts of statistics and quantitative reasoning.
Note: All candidates are advised to bring their pencils, geometry box set, erasers, colour pencils, and crayons for the Aptitude Test inside the examination hall.
JEE Main Chapter-wise Weightage
When it comes to JEE Main preparation knowledge of the important topics and sub-topics and chapter-wise Weightage for JEE Main 2023 is very crucial. Each chapter in JEE Main 2023 syllabus is assigned a certain weightage of marks. Although this weightage is not fixed, a previous year's paper analysis helps candidates to know the high-weightage chapters for JEE Main in the exam.
JEE Main Physics Weightage of Important Topics
The total number of questions from JEE Physics asked in the 2019, 2020 and 2021 exams have been tabulated below.
|Magnetic Effects of Current||24||26||23|
|Dual Nature of Matter||17||15||30|
|Mathematics in physics||14||5||25|
|Waves and Sound||19||13||19|
|Motion in Two Dimensions||12||6||20|
|Kinetic Theory of Gases||19||16||26|
|Laws of Motion||10||8||28|
|Motion in One Dimension||7||17||25|
|Center of Mass Momentum and Collision||15||19||15|
|Thermal Properties of Matter||13||10||15|
|Units and Dimensions||9||9||17|
|Mechanical Properties of Fluids||12||14||14|
|Mechanical Properties of Solids||6||5||16|
|Work Power Energy||7||8||20|
|Magnetic Properties of Matter||6||4||12|
JEE Main Chemistry Weightage of Important Topics
JEE Main 2023 Chemistry Syllabus consists of topics from Physical, Inorganic and Organic Chemistry. The table below shows the weightage of each section.
|Chemistry Sections||The weightage (%)|
The total number of questions from JEE Chemistry syllabus asked in the 2019, 2020 and 2021 exams have been tabulated below.
|General Organic Chemistry||23||27||53|
|General Principles and Processes of Isolation of Metals||17||9||27|
|Structure of Atoms||18||13||28|
|Aldehydes and Ketones||18||12||25|
|Chemical Bonding and Molecular Structure||10||20||32|
|d and f Block Elements||13||11||28|
|Some Basic Concepts of Chemistry||12||13||26|
|s Block Elements||14||10||23|
|Alcohols Phenols and Ether||15||8||25|
|p Block Elements( Group 15,16,17 & 18)||13||14||25|
|Carboxylic Acid Derivatives||13||4||12|
|p Block Elements( Group 13 & 14)||12||4||8|
|States of Matter||8||6||11|
|Chemistry in Everyday Life||6||12||13|
JEE Main Mathematics Weightage of Important Topics
The total number of questions from JEE Mathematics syllabus asked in the 2019, 2020 and 2021 exams have been tabulated below.
|Three Dimensional Geometry||31||19||56|
|Sequences and Series||26||28||38|
|Application of Derivatives||22||31||36|
|Continuity and Differentiability||13||9||23|
|Area under Curves||14||11||17|
|Inverse Trigonometric Functions||8||4||19|
|Sets and Relations||8||8||10|
|Trigonometric Ratios and Identities||7||4||7|
|Basic of Mathematics||1||0||4|
|Heights and Distances||7||4||8|
|Properties of Triangle||5||0||5|
|Pair of Lines||0||0||2|
JEE Main 2023 Paper Structure
JEE Main 2023 exam paper structure decided by NTA is given below. The time duration of JEE Main exam is 3 hours.
|Subjects||Total Number of Questions||Total Marks|
|Physics||30 Questions||120 Marks|
|Chemistry||30 Questions||120 Marks|
|Mathematics||30 Questions||120 Marks|
|Total||90 Questions||360 Marks|
JEE Main Syllabus vs JEE Advanced Syllabus
The difference between the JEE Main and Advanced syllabus have been given below. Topics in JEE Main 2023 which are not included in the syllabus for JEE Advanced are tabulated below:
The difference in Physics Syllabus
The below-listed topics will be a part of the Physics syllabus of JEE Main, but won't be included in the JEE Advanced syllabus for 2023.
Characteristics of Electronic Waves
Transverse Nature of Electronic Waves
Application of EM Waves
Reverse Bias and Forward Bias
Characteristics of Photo-Diode (I-V)
LEDs and Solar Cells
Zener Diode as a Voltage Regulator
Transistors as Amplifiers and Switches
Propagation of EM Waves
Amplitude and Frequency Modulation
Signal Bandwidth and Transmission Medium
Basic Elements of Communication Systems (Block Diagrams)
The difference in Chemistry Syllabus
Given below is a list of all the topics which will be included in the IIT JEE Main syllabus, but would not be a part of the JEE Advanced syllabus.
Definition and Classification of Biomolecules
Functions of Biomolecules
Nucleic Acids and their composition
DNA, RNA and their functions
|Chemistry in Everyday Life||
Cleansing Action of Soaps and Detergents
Artificial Chemicals in Food
Analgesics, Tranquillizers, Antibiotics, Antiseptics, Antifertility Drugs, Disinfectants, Antimicrobials, Antihistamines
The difference in Mathematics Syllabus
The Mathematics syllabus of JEE Main will contain the below-listed topics. However, these topics will not be a part of the JEE Advanced syllabus for 2023.
|Trigonometry||Heights and Distances|
|Probability and Statistics||
Mean and Median
Measures of Dispersion
Calculating the mode of grouped and ungrouped data
Calculating variance, the mean and standard deviation of grouped or ungrouped data
Statements and Logical Operations
|Sets, Relations and Functions||
Unions, intersections and compliments
Algebraic Properties of Sets
Types of relations
Most Important Topics in JEE Main Syllabus 2023
The NTA's prescribed syllabus for JEE Main 2023 is vast. Often, candidates are confused about which topics to pay the most attention to. After thorough research, we've prepared a list of the most important topics for JEE Main from the JEE Main syllabus 2023.
|JEE Main Physics Important Topics||JEE Main Chemistry Important Topics||JEE Main Maths Important Topics|
|Rotational Motion||Chemical Bonding||Vectors|
|SHM||Salt Analysis||Determinants and Matrices|
|Magnetism||ionic Equilibrium||Sequence and Series|
|Optics||Thermodynamics and Thermochemistry||Circles|
|Modern Physics||Aldehydes and Ketones||Straight Line|
|Bohr's Atomic Model||GOC Isomerism||Application of Derivatives|
|Kinetics||Liquid Solutions||Conic Sections|
|-||Alkyl Halides||Complex No.s|
|-||Aryl Halides||Quadratic Equation|
|-||d-Block Elements||Binomial Theorem|
|-||p-Block Elements||Permutation and Combination|
|-||-||Properties of Triangles|
The candidates should also refer to the previous year's JEE Main question papers to check which topics are important and occupy the maximum weightage.
JEE Main 2023 Preparation
To ensure that candidates have covered all the essential topics of JEE Main 2023 Syllabus. Candidates should follow a strict JEE Main preparation schedule. JEE Main preparation is one of the most crucial steps for cracking the JEE Main, the candidates need to devote a lot of time and effort.
Below given are some of the important JEE Main preparation tips.
- Know JEE Main syllabus thoroughly, and understand the JEE Main paper pattern, JEE Main question pattern, as well as JEE Main exam topics.
- Check if there is anything new in JEE Main 2023 exam pattern.
- Make a realistic timetable and map out a preparation plan, try to follow a strict 3 months preparation plan.
- Invest in quality reference material and practice books. Coaching centres can help with gathering information and adequate guidance. Practice mock tests and previous year's question papers.
- Do not neglect your health and well-being, they are important too. Rest well and eat well.
- For your exam day strategy, try to keep calm and focused, and go according to a plan that is the most time-efficient for you.
Will the JEE Main syllabus and JEE Advanced syllabus be the same?
No, the syllabus for JEE Advanced is not same as JEE Main. There are many topics that are a part of JEE Main syllabus but are not asked in JEE Advanced.
Is the JEE Mains 2023 syllabus the same as CBSE Class 12?
The JEE Main 2023 syllabus is similar to the Class 11 and 12 syllabi of CBSE. JEE Main 2023 Syllabus includes many topics from Class 12.
Will the JEE Main 2023 have questions from Class 11 also?
JEE Main syllabus covers topics from 11 and 12. So, a lot of chapters from Physics, Chemistry, and Mathematics become equally vital both for Boards and the JEE Main Exam from both the classes.
Can there be a reduction in JEE Main 2023 Syllabus?
There are speculations on JEE Main Syllabus reduction for the academic year 2022-23. However, NTA has not made any changes to JEE Main 2023 Syllabus. Instead, the authorities have provided an internal choice in JEE Main just like last year. Physics, Chemistry, and Mathematics now have 30 questions each. All three of these subjects have two sections. Section A contains 20 MCQs and Section B contains 10 Numerical value-based questions. Candidates have to attempt any five questions out of 10 in section.