JEE Main 2025: New Exam Pattern and Topic-wise Weightage
JEE Main 2025 Revised Exam Pattern: The JEE Main exam 2025 will be conducted in a different pattern for paper 1, paper 2A and paper 2B as per the NTA’s latest notification. According to the revised pattern section B will contain only 5 questions and there will be no choice. Students are required to attempt all 75 questions from the question paper. Previously section B contained 10 questions, of which students must solve 5. JEE Main Session 1 will be held between 22 to 31 January 2025, for admission to B.E./B.Tech./B.Arch./B.Planning courses.
JEE Main 2025: Highlights
JEE Main 2025 will be held in two sessions for admission to B.E., B.Tech., B.Arch., or B.Planning. Session 1 will be held from January 22 to 31st and session 2 will be held in April 2025. Application for Session 1 has started from 28th October 2024 and will last till 22 November 2024. Students must visit the official website of JEE to complete their application before the last date. The details of the JEE Main 2025 exam are given in the table below:
| Name of Exam | JEE Main 2025 |
| Conducting Authority | NTA (National Test Agency) |
| Frequency | Twice (January & April) |
| Purpose of Exam | To check eligibility for JEE Advanced and admission to the engineering program |
| Syllabus | Class 11 & 12 Physics, Chemistry & Mathematics (Based on NCERT) |
| Exam Pattern | Multiple Choice Questions & Numerical Value-Based Questions |
| Medium of Examination | English, Hindi, Assamese, Bengali, Gujarati, Kannada Malayalam, Marathi,Odia, Punjabi, Tamil, Telugu and Urdu |
| Total Number of Questions | 75 |
| Total Marks | 300 |
| Marking Scheme | +4 for each correct answer-1 for each incorrect answer |
JEE Main 2025 Revised Exam Pattern
As per the latest notification issued by NTA, no choice will be provided for the candidates of JEE in section B of Paper 1, Paper 2A, and Paper 2B. All questions are compulsory as well the negative marking is there for both sections. The details of the revised exam pattern are given below:
JEE Main 2025 Exam Pattern Paper 1
The detailed exam pattern of JEE Main 2025 paper is given in the table below:
| Subject | Number of Questions | Marks | |
| Section A (MCQs) | Section B (NVB) | ||
| Physics | 20 | 5 | 100 |
| Chemistry | 20 | 5 | 100 |
| Mathematics | 20 | 5 | 100 |
| Total | 75 | 300 | |
Note: Each Subject will have two sections. Section A will be of Multiple-Choice Questions (MCQs) and
Section B will contain numerical value-based questions. There will be negative markings for incorrect answers in both sections. For each question in Section B, a candidate has to enter the correct integer value of the answer using the mouse and the on-screen virtual numeric keypad in the place designated to enter the answer. For Section B, the answer should be rounded off to the nearest integer.
JEE Main 2025 Exam Pattern Paper 2A
| Subject | Number of Questions | Marks | |
| Section A | Section B | ||
| Mathematics | 20 | 5 | 100 |
| Drawing | 2 | 100 | |
| Aptitude | 50 | 200 | |
| Total | 77 | 400 | |
Note: 20 questions will be MCQs and 05 (five) questions will have answers to be filled as a numerical
value. There will be negative markings for both Section A and Section B (except Drawing Test).
JEE Main 2025 Exam Pattern Paper 2B
| Subject | Number of Questions | Marks | |
| Section A | Section B | ||
| Mathematics | 20 | 5 | 100 |
| Planning | 25 | 100 | |
| Aptitude | 50 | 200 | |
| Total | 100 | 400 | |
Note: 20 questions will be MCQs and 05 (five) questions will have answers to be filled as a numerical
value. There will be negative markings for both Section A and Section B (except Drawing Test).
JEE Main 2025 Marking Scheme
Students are required to attempt 75 questions in all subjects. Each question carries 4 marks, therefore, the total marks for the question paper are 300. The marking scheme for section A (Multiple Choice Questions) and section B (Numerical Value Bases) for each paper is given below:
| Marking Scheme for MCQs | Correct Answer or the Most Appropriate Answer | Four marks (+4) |
| Incorrect Answer | Minus one mark (-1) | |
| Unanswered / Marked for Review | No mark (0) | |
| Marking Scheme for questions for which the answer is a Numerical value | Correct Answer | Four marks (+4) |
| Incorrect Answer | Minus one mark (-1) | |
| Unanswered / Marked for Review | No mark (0) |
JEE Main 2025 Chapter-wise Weightage for Each Subject
Physics Chapter-wise Weightage for JEE Main 2025
The chapter-wise weightage in the table below is based on the previous year’s exam papers.
| Chapter Name | Weightage in Percent |
| Electrostatics | 3.3% |
| Thermodynamics | 6.6% |
| Kinetic Theory of Gases | 6.6% |
| Sound Waves | 3.3% |
| Simple Harmonic Motion | 3.3% |
| Error in Measurement | 3.3% |
| Elasticity | 3.3% |
| Semiconductors | 3.3% |
| Electromagnetic Waves | 3.3% |
| Circular Motion | 3.3% |
| Alternating Current | 6.6% |
| Capacitors | 3.3% |
| Magnetic Effect of Current and Magnetism | 6.6% |
| Current Electricity | 9.9% |
| Wave Optics | 6.6% |
| Modern Physics | 6.6% |
| Rotational Dynamics | 6.6% |
| Centre Of Mass | 6.6% |
| Law of Motion | 6.6% |
| Work, Energy, and Power | 6.6% |
| Kinematics | 6.6% |
Chemistry Chapter-wise Weightage for JEE Main 2025
| Chapter Name | Weightage in Percentage |
| Periodic table, p-Block Elements | 9.9% |
| Transition Elements & Coordination Compounds | 9.9% |
| Thermodynamics & the Gaseous State | 6.6% |
| Nuclear & Environmental Chemistry | 6.6% |
| Solid-State And Surface Chemistry | 6.6% |
| Chemical And Ionic Equilibrium | 6.6% |
| Chemical Bonding | 6.6% |
| Atomic Structure | 6.6% |
| Aromatic Compounds | 6.6% |
| Carboxylic Acids & their Derivatives | 6.6% |
| Alkyl Halides | 3.3% |
| Hydrocarbon | 3.3% |
| Mole Concept | 3.3% |
| Redox Reactions | 3.3% |
| Electrochemistry | 3.3% |
| Chemical Kinetics | 3.3% |
| Solution & Colligative Properties | 3.3% |
| General Organic Chemistry | 3.3% |
| Stereochemistry | 3.3% |
Mathematics Chapter-wise Weightage for JEE Main 2025
| Chapter Name | Weightage in Percentage |
| Determinants | 6.6% |
| 3-D Geometry | 6.6% |
| Straight Lines | 6.6% |
| Sequences & Series | 6.6% |
| Hyperbola | 3.3% |
| Ellipse | 3.3% |
| Parabola | 3.3% |
| Statistics | 3.3% |
| Maxima and Minima | 3.3% |
| Tangents and Normals | 3.3% |
| Vectors | 3.3% |
| Quadratic Equations | 3.3% |
| The Area under the Curve | 3.3% |
| Trigonometric Equations | 3.3% |
| Height & Distance | 3.3% |
| Differential Equations | 3.3% |
| Definite Integration | 3.3% |
| Indefinite Integration | 3.3% |
| Differentiability | 3.3% |
| Limits | 3.3% |
| Binomial Theorem | 3.3% |
| Complex Numbers | 3.3% |
| Probability | 3.3% |
| Permutations & Combinations | 3.3% |
| Sets | 3.3% |
JEE Main 2025 Preparation Tips
Here are a few preparation tips from our expert team that can enhance your JEE Main 2025 preparation and improve your JEE score.
- Make a Schedule: Devise a timetable that emphasizes all the subjects equally. Incorporate time for revision and daily practice.
- Study Regularly: The vast syllabus of JEE cannot be completed in a month, so it is recommended to study consistently for effective preparation.
- Revise: Regular revision is important to remember the concepts. Use flow diagrams, pictures, formulas, etc. for quick revision.
- Solve Previous Year’s Exam Papers: Practice questions from the previous year’s exam papers to improve your speed and accuracy.
- Take care of Yourself: Adequate sleep and nutritious food are essential for aspirants as they will help you remain fresh throughout the JEE preparation time.
Conclusion
Knowing the latest JEE exam pattern will help you to revise your preparation strategy and elevate your performance. JEE is among the challenging exams for engineering aspirants. Students must be well-prepared to score well. A coaching class like Chaitanya Academy plays a vital role in JEE preparation. The institute has a team of experienced faculty who are well-versed in the latest patterns and are dedicated to preparing students for competitive exams.
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