Based on the last 5 years' trends, JEE Main chapter wise weightage shows that high-priority topics like Current Electricity in Physics, Aldehydes, Ketones & Carboxylic Acids in Chemistry, and 3D Geometry in Mathematics give the highest number of questions.
- In Physics, Current Electricity (6.57%), Ray Optics (5.04%), and Semiconductor Electronics (4.75%) are key chapters, followed by Electrostatics, Gravitation, and Rotational Motion (4.3%-4.5% each).
- In Chemistry, Aldehydes, Ketones and Carboxylic Acids (5.95%), Coordination Compounds (5.33%), and d- and f-Block Elements (4.69%) have notable weightage.
- In Mathematics, 3D Geometry (7.35%), Sequences and Series (5.74%), and Limits, Continuity, and Differentiability (5.50%) are high-priority chapters.
Related Links:
- JEE Main Exam Pattern 2027: Total Questions for BE/BTech, Marking Scheme, Total Marks
- JEE Main Syllabus 2027: Download PDF, Subject-Wise Topics & Latest Updates
- JEE Main 2026 Question Paper PDF: Download Session 1 & 2 Shift-wise Papers with Solutions
Key Summary
- The JEE Main chapter wise weightage shows Modern Physics, Current Electricity, and Electrostatics as the highest-yield Physics chapters year after year.
- For Chemistry, the most weightage chapters for JEE Mains Chemistry are Coordination Compounds, Organic Compounds Containing Oxygen, and Hydrocarbons.
- Maths weightage in JEE Mains is dominated by Three-Dimensional Geometry, Matrices & Determinants, and Conic Sections; together, these make up a large share of the paper.
- Because the JEE Main chapter wise weightage has remained fairly stable across 2022–2026, past-year distribution data is a reliable guide for 2027 preparation.
JEE Main Chapterwise Weightage 2027 PDF
Download the JEE Mains Weightage Chapter Wise 2027 PDF free to check chapter-wise weightage for Physics, Chemistry, and Mathematics.
| High weightage chapters for JEE Mains Physics PDF |
| High weightage chapters for JEE Mains Chemistry PDF |
| High weightage chapters for JEE Mains Maths PDF |
The PDF includes High weightage chapters for JEE Mains, expected questions, and five-year question trends from 2022 to 2026 to help students prioritise revision for JEE Main 2027.
Use the PDF download link below to access the complete subject-wise analysis for free.
- Analyse important Physics chapters such as Modern Physics, Current Electricity, and Electrostatics.
- Review Chemistry chapters like Coordination Compounds, Organic Compounds Containing Oxygen, and p-Block Elements.
- Focus on Maths: Coordinate Geometry, 3D Geometry, Matrices and Determinants, and Definite Integration.
- Compare chapter-wise question patterns from 2022 to 2026 and identify recurring topics.
Candidates should note that this JEE Mains Weightage Chapter Wise 2027 PDF NTA is not an official PDF; rather, this is a preparation resource based on Collegedunia's published analysis,
JEE Mains Chapter Wise Weightage 2027
JEE Main Chapter Wise Weightage 2027 helps candidates prioritise revision across Physics, Chemistry, and Mathematics using previous years’ question-paper trends.
- Modern Physics may contribute around 3 questions, while Electrostatics, Current Electricity, and Electromagnetic Induction may account for approximately 2 questions each.
- Coordination Compounds and Aldehydes, Ketones and Carboxylic Acids may contribute around 2 questions each, alongside other recurring chapters from Physical, Organic, and Inorganic Chemistry.
- Coordinate Geometry may contribute 2-3 questions, while 3D Geometry, Matrices and Determinants, and Definite Integration may account for approximately 2 questions each.
JEE Mains Physics Chapter Wise Weightage 2027
Physics papers heavily reward structural concepts in Mechanics and application-based questions in Electrodynamics and Modern Physics.
The table below shows the current JEE Mains Chapter Wise Weightage Physics, along with the expected number of questions and a priority tier for each chapter.
- Modern Physics carries the highest weightage at 9.5%–11%, followed by Electrostatics (7.5%–8.5%) and Current Electricity (6.5%–7.5%).
- Most other chapters contribute around 1–2 questions, including Optics, Thermodynamics, Kinematics, Magnetism, Gravitation, and Rotational Motion.
| Unit / Chapter | Estimated Weightage | Expected Questions |
|---|---|---|
| Modern Physics (Atoms, Nuclei, Dual Nature) | 9.5% – 11% | 3 questions |
| Electrostatics (Electric Charges & Fields, Capacitance) | 7.5% – 8.5% | 2 questions |
| Current Electricity | 6.5% – 7.5% | 2 questions |
| Electromagnetic Induction & AC | 6.5% – 7.0% | 2 questions |
| Ray Optics & Optical Instruments | 5.0% – 6.5% | 1–2 questions |
| Heat & Thermodynamics | 5.0% – 6.0% | 1–2 questions |
| Kinematics (Motion in 1D & 2D) | 5.5% | 1–2 questions |
| Properties of Solids & Fluids | 5.0% | 1 question |
| Magnetic Effects of Current & Magnetism | 4.5% – 5.5% | 1–2 questions |
| Waves & Oscillations (SHM) | 4.5% – 5.0% | 1 question |
| Gravitation | 4.5% | 1 question |
| Rotational Motion | 4.3% | 1 question |
| Units and Measurements | 4.2% | 1 question |
| Electromagnetic Waves | 2.9% | 1 question |
JEE Mains Chapter Wise Weightage Physics: Past 5-Year Trends
Analysis of JEE Main papers from 2022 to 2026 shows that the high weightage chapters for JEE Mains Physics has remained largely consistent, although the number of questions from individual chapters may vary slightly across shifts.
- Modern Physics: Focus on de Broglie wavelength, Bohr transitions, and nuclear binding energy.
- Current Electricity: Practice Kirchhoff’s laws, meter bridge, potentiometer, and resistor color coding.
- Magnetic Effects & AC: Prepare magnetic field problems, Q-factor, resonance, and LCR power calculations.
- Electrostatics & Capacitance: Practice Gauss’s law, electric field/potential, and dielectric-based capacitor problems.
| Physics Chapter / Unit | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Modern Physics (Atoms, Nuclei, Dual Nature) | 3 | 3 | 2–3 | 3 | 2–3 |
| Current Electricity | 2 | 2 | 2 | 2 | 3 |
| Electrostatics & Capacitance | 2 | 2 | 2 | 2 | 2 |
| Magnetic Effects of Current & AC | 2 | 3 | 2–3 | 2–3 | 3 |
| Heat & Thermodynamics / KTG | 2 | 2 | 2 | 2 | 2 |
| Ray Optics & Optical Instruments | 1 | 1 | 1 | 1–2 | 2 |
| Kinematics | 1 | 1 | 1 | 1–2 | 2 |
| Rotational Motion | 1 | 1 | 1 | 1 | 1–2 |
| Gravitation | 1 | 1 | 1 | 1 | 1 |
| Work, Energy & Power / NLM | 1 | 1 | 1 | 1 | 1–2 |
| Units & Dimensions / Errors | 1 | 1 | 1 | 1 | 1 |
| Semiconductor Electronics | 1 | 1 | 1 | 1 | 1 |
| Oscillations & Waves (SHM) | 1 | 1 | 1 | 1 | 1 |
Ques. Which are the high weightage chapters for JEE Mains Physics?
Ans. Based on the JEE Main chapter wise weightage over the last five years, Modern Physics, Current Electricity, Electrostatics & Capacitance, and Magnetic Effects of Current & AC are consistently the highest-yield chapters.
Check Out:
| JEE Main 2026 Physics April 2 Shift 1 Official Paper | JEE Main 2026 Physics April 2 Shift 2 Official Paper | JEE Main 2026 Physics April 4 Shift 1 Official Paper |
Take JEE Main 2027 Physics Mock Test- Attempt Free Physics test, Question Paper (2026-2011), JEE Main PYQ
JEE Mains Chemistry Chapter Wise Weightage 2027
Chemistry continues to be the most scoring section under the JEE Mains Chemistry Chapter Wise Weightage 2027. Physical, Organic, and Inorganic sub-branches typically receive a balanced distribution (~30–35% each).
NCERT textbooks remain the definitive source, especially for Inorganic blocks and Biomolecules.
- Focus your core preparation on Coordination Compounds and Aldehydes, Ketones & Carboxylic Acids, as they carry the highest individual weightages (up to 8.4% and 7.5% respectively) and are both expected to yield 2 questions each.
- Chapters like Periodic Table & Classification (2.0%), Atomic Structure (3.3%), and Chemical Bonding (3.3%) carry minimal weightage and yield only 1 question each, so prioritize quick conceptual reviews over lengthy revision sessions for them.
| Unit / Chapter | Estimated Weightage | Expected Questions |
|---|---|---|
| Coordination Compounds | 7.0% – 8.4% | 2 questions |
| Organic Compounds Containing Oxygen (Aldehydes, Ketones, Carboxylic Acids) | 6.0% – 7.5% | 2 questions |
| Hydrocarbons | 6.0% – 6.5% | 1–2 questions |
| Biomolecules & Polymers | 5.5% – 6.0% | 1–2 questions |
| Electrochemistry & Redox Reactions | 5.0% – 5.6% | 1–2 questions |
| d and f-Block Elements | 4.6% | 1 question |
| Equilibrium (Chemical & Ionic) | 4.5% | 1–2 questions |
| Solutions | 4.5% | 1 question |
| General Organic Chemistry (GOC) | 4.0% – 5.0% | 1 question |
| p-Block Elements | 3.5% – 5.0% | 1–2 questions |
| Chemical Kinetics | 3.6% | 1 question |
| Chemical Bonding & Molecular Structure | 3.3% | 1 question |
| Atomic Structure | 3.3% | 1 question |
| Periodic Table & Classification | 2.0% | 1 question |
JEE Mains Chapter Wise Weightage Chemistry: Past 5-Year Trends
- Coordination Compounds: Focus on d-electron configuration, hybridization, magnetic nature, IUPAC naming, and optical/geometrical isomerism as these are high weightage chapters for JEE Mains Chemistry..
- Organic Chemistry: Practice acidity/basicity using inductive and resonance effects, along with Aldol, Cannizzaro, Hoffmann Bromamide, and Reimer–Tiemann reactions.
- p-, d- and f-Block: Revise structures, oxidation states, inert pair effect, lanthanide contraction, and NCERT-based compounds such as phosphorus/sulfur oxoacids and xenon compounds.
- Equilibrium & Kinetics: Prioritize first-order reactions, half-life, Arrhenius equation, buffer pH, and Ksp calculations.
| Chemistry Chapter / Unit | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Coordination Compounds | 1–2 | 2 | 2 | 2 | 3 |
| Aldehydes, Ketones & Carboxylic Acids | 1–2 | 2 | 2 | 2 | 2 |
| p-Block Elements | 2 | 2 | 1 | 1 | 3 |
| d and f-Block Elements | 1 | 1 | 1 | 1 | 2–3 |
| General Organic Chemistry (GOC) | 1 | 1 | 1 | 1–2 | 1 |
| Equilibrium (Chemical & Ionic) | 1 | 1–2 | 1 | 1 | 2 |
| Chemical Thermodynamics / Gases | 1 | 1 | 1 | 1 | 1–2 |
| Hydrocarbons | 1 | 1 | 1 | 1 | 1 |
| Solutions & Colligative Properties | 1 | 1 | 1 | 1 | 1 |
| Chemical Kinetics | 1 | 1 | 1 | 1 | 1 |
| Electrochemistry & Redox | 1 | 1 | 1 | 1 | 1–2 |
| Structure of Atom & Chemical Bonding | 2 | 2 | 1–2 | 2 | 2 |
| Biomolecules & Organic Basics | 1 | 1 | 1 | 1–2 | 1 |
Ques. What are the most weightage chapters for JEE Mains Chemistry?
Ans. Within the JEE Main chapter wise weightage for Chemistry, Coordination Compounds, Organic Compounds Containing Oxygen, Hydrocarbons, and Electrochemistry & Redox Reactions carry the highest and most consistent weightage.
| JEE Main 2026 Chemistry April 2 Shift 1 Official Paper | JEE Main 2026 Chemistry April 2 Shift 2 Official Paper | JEE Main 2026 Chemistry April 4 Shift 1 Official Paper |
Take JEE Main 2027 Maths Mock Test- Attempt Free Physics test, Question Paper (2026-2011), JEE Main PYQ
JEE Mains Maths Chapter Wise Weightage 2027
Mathematics is generally rated as the lengthiest and most time-consuming section of the exam. High weightage units like Calculus and Vectors/3D Geometry are important for achieving a top percentile.
- Coordinate Geometry stands out as the single most critical unit (9.0%–11.0% weightage, 2–3 questions)
- These are closely followed by 3D Geometry and Matrices & Determinants, making them top-priority targets for maximizing score efficiency.
- Units like Definite Integration & Area Under Curves, Complex Numbers & Quadratic Equations, and Probability & Statistics each consistently contribute around 6%–8% weightage and 2 questions, forming a strong core.
- Chapters such as Straight Lines (2.7%) and Trigonometry (2.5%–3.0%) yield only 1 question each despite vast syllabus coverage
- So stick to formula sheets and key concepts rather than spending excessive time on complex practice.
| Unit / Chapter | Estimated Weightage | Expected Questions |
|---|---|---|
| Coordinate Geometry (Circles, Parabola, Ellipse, Hyperbola) | 9.0% – 11.0% | 2–3 questions |
| Three-Dimensional Geometry | 7.3% – 7.5% | 2 questions |
| Matrices & Determinants | 7.0% – 8.0% | 2 questions |
| Definite Integration & Area Under Curves | 6.5% – 8.0% | 2 questions |
| Complex Numbers & Quadratic Equations | 6.5% – 8.0% | 2 questions |
| Probability & Statistics | 6.0% – 7.0% | 2 questions |
| Sequences & Series | 5.7% | 1–2 questions |
| Limits, Continuity, & Differentiability | 5.5% | 1–2 questions |
| Binomial Theorem | 5.0% | 1 question |
| Vector Algebra | 4.6% – 5.0% | 1–2 questions |
| Differential Equations | 4.1% | 1 question |
| Permutations & Combinations | 3.6% | 1 question |
| Straight Lines | 2.7% | 1 question |
| Trigonometry (Identities & Inverse Functions) | 2.5% – 3.0% | 1 question |
JEE Mains Chapter Wise Weightage Maths: Past 5-Year Trends
Vector Algebra & 3D Geometry is the highest-scoring mathematical unit under the JEE Main chapter-wise weightage. Focus on finding the shortest distance between two skew lines using vector methods.
- Matrices & Determinants: Expect questions on solving systems of linear equations using Cramer's Rule. Memorise the structural properties of adjoints, such as |adj(A)| = |A|ⁿ⁻¹, etc.
- Calculus (Definite Integration & AUC): Master the King's Property, which solves a large majority of JEE Main integration problems.
- For Area Under the Curve (AUC), practice sketching and finding the area bounded between standard parabolas and straight lines.
- Conic Sections: Finding the equations of common tangents to two different conics (e.g., a circle and a parabola). Ensure you can quickly find the eccentricity, length of the latus rectum, and equations of focal chords.
| Mathematics Chapter / Unit | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|
| Three-Dimensional Geometry | 2 | 2 | 2 | 2 | 2 |
| Vector Algebra | 1 | 1 | 1 | 1 | 1 |
| Matrices & Determinants | 2 | 2 | 2 | 2 | 2 |
| Conic Sections (Parabola, Ellipse, Hyperbola) | 2–3 | 3 | 2–3 | 2–3 | 2–3 |
| Definite Integration & Area Under Curve | 2 | 2 | 2 | 2 | 2 |
| Sequences & Series | 1 | 1–2 | 1 | 1–2 | 2 |
| Limits, Continuity & Differentiability | 1–2 | 2 | 1 | 1 | 1–2 |
| Probability & Statistics | 2 | 2 | 1–2 | 1–2 | 1–2 |
| Complex Numbers & Quadratic Equations | 1–2 | 2 | 1–2 | 1–2 | 2 |
| Binomial Theorem | 1 | 1 | 1 | 1 | 1 |
| Differential Equations | 1 | 1 | 1 | 1 | 1 |
| Permutations & Combinations | 1 | 1 | 1 | 1 | 1 |
| Straight Lines | 1 | 1 | 1 | 1 | 2 |
| Sets, Relations & Functions | 1 | 1 | 1 | 1 | 1 |
| JEE Main 2026 Mathematics April 2 Shift 1 Official Paper | JEE Main 2026 Mathematics April 2 Shift 2 Official Paper | JEE Main 2026 Mathematics April 4 Shift 1 Official Paper |
Take JEE Main 2027 Maths Mock Test- Attempt Free Physics test, Question Paper (2026-2011), JEE Main PYQ
As per Reddit discussions, students highlight their own analysis and high weightage chapters for JEE Mains in Mathematics:
- Calculus Questions: Combining Integration, Differentiation, and LCD accounts for 28.8% of the paper.
- Integration (11.2%): The single highest-weightage topic on the list, making integral calculus the top priority.
- Straight Lines & Circles (10.0%): The largest share of foundational coordinate geometry, accounting for a full tenth of the mathematics section.
- Differentiation (9.2%): Forms the second major pillar of calculus alongside integration, carrying heavy weightage.
- Coordinate Geometry Core: Straight Lines, Circles, and Conic Sections combined make up 18.8% of the paper.
Source: Reddit
Ques. Which are the most weightage chapters for JEE Mains Maths?
Ans. Under the current JEE Main chapter wise weightage, Coordinate Geometry, Three-Dimensional Geometry, Matrices & Determinants, and Definite Integration & Area Under Curves carry the highest combined weightage in Mathematics.
Check Out:
JEE Main Class 11 vs Class 12 Weightage 2027
Expected Class 11 vs Class 12 Weightage in JEE Main 2027
The following estimates use recent question-paper analysis for high weightage chapters for JEE Mains . The actual distribution can vary by subject, session, and shift.
| Subject | Class 11 Weightage | Class 12 Weightage | General Trend |
|---|---|---|---|
| Physics | Around 45–50% | Around 45–50% | Both classes contribute substantially |
| Chemistry | Around 40–50% | Around 50–60% | Class 12 has sometimes contributed more questions |
| Mathematics | Around 45–50% | Around 50–55% | Class 12 calculus and vectors are important, while Class 11 algebra and coordinate geometry remain relevant |
These are broad planning estimates, not official NTA percentages. Class-wise classification may differ when a question combines concepts from both classes.
Important Chapters to Prioritise
| Subject | Class 11 Chapters | Class 12 Chapters |
|---|---|---|
| Physics | Laws of Motion, Work, Energy and Power, Rotational Motion, Thermodynamics, Oscillations and Waves | Current Electricity, Electrostatics, Electromagnetic Induction, Optics, Dual Nature, Atoms and Nuclei |
| Chemistry | Atomic Structure, Chemical Bonding, Equilibrium, Thermodynamics, Hydrocarbons | Coordination Compounds, Solutions, Electrochemistry, Chemical Kinetics, Aldehydes, Ketones and Carboxylic Acids |
| Mathematics | Complex Numbers, Sequences and Series, Binomial Theorem, Permutations and Combinations, Coordinate Geometry | Matrices and Determinants, Limits and Continuity, Integration, Differential Equations, Vector Algebra and 3D Geometry |
Which Class Should You Focus on More?
- If you are in Class 11: Build strong fundamentals in mechanics, chemical bonding, equilibrium, algebra, and coordinate geometry.
- If you are in Class 12: Prioritise current syllabus topics while revising important Class 11 concepts regularly.
- If you are a dropper: Divide revision time according to your weak chapters and previous-year question performance rather than following a fixed class-wise percentage.
Key takeaway: Do not prepare only Class 12 or only Class 11. Both contribute substantially to JEE Main, and the exact split is not fixed for 2027.
Ques. Is the High weightage chapters for JEE Mains same every year?
Ans. The overall JEE Main chapter wise weightage has remained fairly stable from 2022 to 2026, though individual chapters like Current Electricity, p-Block Elements, and Straight Lines have shown small year-on-year increases in recent sessions.
Ques. Which are the high weightage chapters for JEE Main Physics Class 11?
Ans. Important Class 11 Physics chapters include Work, Energy and Power, Rotational Motion, Laws of Motion, Kinematics, Thermodynamics, Oscillations and Waves, and Gravitation. Their question frequency varies across exam shifts.
JEE Mains Chapter Wise Weightage Last 10 years
The table below consolidates long-term chapter-wise trends into one view, including approximate weightage, expected questions per paper, and marks
JEE Main Physics Chapter Wise Weightage : Last 10 years Average
| Subject | Chapter / Unit | Average Weightage | Approx. Questions per Paper | Approx. Marks |
|---|---|---|---|---|
| Physics | Modern Physics | 14–18% | 3–4 | 12–16 |
| Physics | Electrostatics and Current Electricity | 10–13% | 2–3 | 8–12 |
| Physics | Mechanics: Kinematics, NLM and Work, Energy and Power | 9–12% | 2–3 | 8–12 |
| Physics | Magnetism, EMI and AC | 8–12% | 2–3 | 8–12 |
| Physics | Optics: Ray and Wave Optics | 6–9% | 1–2 | 4–8 |
| Physics | Thermodynamics and Kinetic Theory | 6–9% | 1–2 | 4–8 |
| Physics | Rotational Motion and Center of Mass | 4–7% | 1–2 | 4–8 |
| Physics | SHM and Waves | 3–5% | Around 1 | Around 4 |
| Physics | Gravitation | 2–4% | 0–1 | 0–4 |
| Physics | Properties of Matter and Units | 2–4% | 0–1 | 0–4 |
JEE Main Chemistry Chapter Wise Weightage: Last 10 Years Average
| Subject | Chapter / Unit | Average Weightage | Approx. Questions per Paper | Approx. Marks |
|---|---|---|---|---|
| Chemistry | Organic Reaction Mechanism (GOC) | 12–16% | 3–4 | 12–16 |
| Chemistry | Coordination Compounds and p-Block | 9–12% | 2–3 | 8–12 |
| Chemistry | Chemical Bonding | 8–11% | 2–3 | 8–12 |
| Chemistry | Thermodynamics and Equilibrium | 6–9% | 1–2 | 4–8 |
| Chemistry | Aldehydes, Ketones and Carboxylic Acids | 5–8% | 1–2 | 4–8 |
| Chemistry | Chemical Kinetics | 4–6% | Around 1 | Around 4 |
| Chemistry | Periodic Table and d-Block | 4–6% | Around 1 | Around 4 |
| Chemistry | Electrochemistry | 3–5% | Around 1 | Around 4 |
| Chemistry | Surface Chemistry | 2–4% | 0–1 | 0–4 |
JEE Main Maths Chapter Wise Weightage : Last 10 years Average
| Subject | Chapter / Unit | Average Weightage | Approx. Questions per Paper | Approx. Marks |
|---|---|---|---|---|
| Mathematics | Coordinate Geometry | 12–16% | 3–4 | 12–16 |
| Mathematics | Calculus | 12–16% | 3–4 | 12–16 |
| Mathematics | Algebra | 10–14% | 2–3 | 8–12 |
| Mathematics | Matrices and Determinants | 6–9% | 1–2 | 4–8 |
| Mathematics | Vectors and 3D Geometry | 5–8% | 1–2 | 4–8 |
| Mathematics | Probability and Statistics | 4–7% | 1–2 | 4–8 |
| Mathematics | Trigonometry | 3–6% | Around 1 | Around 4 |
| Mathematics | Sets, Relations and Functions | 3–5% | Around 1 | Around 4 |
| Mathematics | Permutations and Combinations | 2–4% | 0–1 | 0–4 |
How to Prepare Using JEE Main Chapter Wise Weightage
Start revision with high-priority tier chapters identified in the JEE Main chapter wise weightage; Modern Physics, Coordination Compounds, and Three-Dimensional Geometry are strong starting points across the three subjects.
- Prioritize your study time such that you can spend less time revising high-weightage topics you already know well and focus more on moderate-weightage topics where you struggle.
- Pay close attention to topics showing an upward trend in recent exams (like Current Electricity or Coordination Compounds), as they offer the most predictable scoring opportunities.
- Avoid ignoring low-weightage chapters entirely, because even the smaller topics usually yield at least one guaranteed, straightforward question per exam session.
- After covering the full syllabus, revisit the high-weightage chapters right before the exam to hone your solving speed and accuracy rather than relearning concepts.
This video discusses a strategic approach to mastering 30 essential chapters across physics, chemistry, and mathematics to aim for top percentile scores. It provides a subject-wise breakdown of high-yield topics, emphasizing efficient study methods and resource utilization to navigate the extensive JEE Main syllabus
JEE Main important chapters for 99 percentile
To target the 99 percentile in JEE Main 2027, prioritise High weightage chapters for JEE Mains that combine recurring question patterns, scoring opportunities, and strong links to other topics.
You can check the video and follow the approach that considers the last 3 years of paper across 58 shifts.
JEE Main January 2026 Question Paper with Solution- Free PDF
JEE Main January 2026 question paper with solution PDFs for both the morning and evening shifts are given below. Download the JEE Main 2026 Question Paper with Solution PDF to practice for your 2027 and upcoming attempts.
JEE Main 2026 Question Papers with Solutions PDF
Choose Full paper or a subject (Physics, Chemistry, Mathematics), then a session, to see every exam date and shift with its question paper PDF and solutions.
| Exam Date & Shift | NTA Official PDF | CD PDF | CD PDF with Solutions |
|---|---|---|---|
| 21 Jan 2026Shift 1 | Download PDF 2.24 MB | Download PDF 0.83 MB | View Solutions |
| 21 Jan 2026Shift 2 | Download PDF 2.11 MB | Download PDF 0.69 MB | View Solutions |
| 22 Jan 2026Shift 1 | Download PDF 3.02 MB | Download PDF 0.82 MB | View Solutions |
| 22 Jan 2026Shift 2 | Download PDF 2.17 MB | Download PDF 0.74 MB | View Solutions |
| 23 Jan 2026Shift 1 | Download PDF 2.29 MB | Download PDF 0.82 MB | View Solutions |
| 23 Jan 2026Shift 2 | Download PDF 2.72 MB | Download PDF 0.73 MB | View Solutions |
| 24 Jan 2026Shift 1 | Download PDF 2.76 MB | Download PDF 0.76 MB | View Solutions |
| 24 Jan 2026Shift 2 | Download PDF 2.66 MB | Download PDF 0.66 MB | View Solutions |
| 28 Jan 2026Shift 1 | Download PDF 2.78 MB | Download PDF 0.77 MB | View Solutions |
| 28 Jan 2026Shift 2 | Download PDF 2.31 MB | Download PDF 0.82 MB | View Solutions |
| 29 Jan 2026Paper 2A (B.Arch) · Shift 1 | – | Download PDF 0.14 MB | View Solutions |
| Exam Date & Shift | NTA Official PDF | CD PDF | CD PDF with Solutions |
|---|---|---|---|
| 2 Apr 2026Shift 1 | Download PDF 2.35 MB | Download PDF 0.92 MB | View Solutions |
| 2 Apr 2026Shift 2 | Download PDF 2.47 MB | Download PDF 0.69 MB | View Solutions |
| 4 Apr 2026Shift 1 | Download PDF 2.05 MB | Download PDF 0.76 MB | View Solutions |
| 4 Apr 2026Shift 2 | Download PDF 2.16 MB | Download PDF 0.97 MB | View Solutions |
| 5 Apr 2026Shift 1 | Download PDF 2.17 MB | Download PDF 0.79 MB | View Solutions |
| 5 Apr 2026Shift 2 | Download PDF 2.52 MB | Download PDF 0.73 MB | View Solutions |
| 6 Apr 2026Shift 1 | Download PDF 2.10 MB | Download PDF 0.75 MB | View Solutions |
| 6 Apr 2026Shift 2 | Download PDF 2.48 MB | Download PDF 0.74 MB | View Solutions |
| 7 Apr 2026Paper 2A (B.Arch) | – | – | View Solutions |
| 7 Apr 2026Paper 2B (B.Planning) | – | – | View Solutions |
| 7 Apr 2026Paper 2 (B.Arch / B.Planning) · Shift 2 | – | – | View Solutions |
| 8 Apr 2026Shift 2 | Download PDF 2.53 MB | Download PDF 0.86 MB | View Solutions |
| Exam Date & Shift | CD PDF with Solutions |
|---|---|
| 2 Apr 2026Shift 1 | View Solutions |
| 2 Apr 2026Shift 2 | View Solutions |
| 4 Apr 2026Shift 1 | View Solutions |
| 4 Apr 2026Shift 2 | View Solutions |
| 5 Apr 2026Shift 1 | View Solutions |
| 5 Apr 2026Shift 2 | View Solutions |
| 6 Apr 2026Shift 1 | View Solutions |
| 6 Apr 2026Shift 2 | View Solutions |
| 8 Apr 2026Shift 2 | View Solutions |
| Exam Date & Shift | CD PDF with Solutions |
|---|---|
| 2 Apr 2026Shift 1 | View Solutions |
| 2 Apr 2026Shift 2 | View Solutions |
| 4 Apr 2026Shift 1 | View Solutions |
| 4 Apr 2026Shift 2 | View Solutions |
| 5 Apr 2026Shift 1 | View Solutions |
| 5 Apr 2026Shift 2 | View Solutions |
| 6 Apr 2026Shift 1 | View Solutions |
| 6 Apr 2026Shift 2 | View Solutions |
| 8 Apr 2026Shift 2 | View Solutions |
| Exam Date & Shift | CD PDF with Solutions |
|---|---|
| 2 Apr 2026Shift 1 | View Solutions |
| 2 Apr 2026Shift 2 | View Solutions |
| 4 Apr 2026Shift 1 | View Solutions |
| 4 Apr 2026Shift 2 | View Solutions |
| 5 Apr 2026Shift 1 | View Solutions |
| 5 Apr 2026Shift 2 | View Solutions |
| 6 Apr 2026Shift 1 | View Solutions |
| 6 Apr 2026Shift 2 | View Solutions |
| 8 Apr 2026Shift 2 | View Solutions |
JEE Main Chapter Wise Weightage FAQs
Ques. Can I crack JEE Main by studying high-weightage chapters?
Ans. Yes, prioritising high-weightage chapters can help you improve your score, especially when preparation time is limited. However, relying only on selected chapters is risky because question distribution changes across shifts. Cover high-priority topics first, practice previous-year questions, and revise the remaining syllabus.
Ques. Which chapters should I study first for JEE Main 2027?
Ans. In Physics, start with Modern Physics, Current Electricity, Electrostatics, and Optics. In Chemistry, prioritise Chemical Bonding, Coordination Compounds, General Organic Chemistry, and Chemical Kinetics. In Mathematics, begin with Coordinate Geometry, Calculus, Matrices and Determinants, and Vector Algebra and 3D Geometry.
Ques. How many questions come from each chapter in JEE Main?
Ans. The number varies by shift and year. Many individual chapters contribute around one or two questions, while larger units such as Calculus and Coordinate Geometry may contribute several questions. Use previous-year papers to estimate trends rather than treating any question count as guaranteed.
Ques. How many marks does each chapter carry in JEE Main?
Ans. NTA does not assign fixed marks to individual chapters. Under the standard JEE Main Paper 1 marking scheme, each correct answer earns 4 marks and each incorrect answer generally attracts a 1-mark penalty. A chapter contributing two questions could therefore account for 8 marks if both are answered correctly.
Ques. Is 70 a bad score in JEE Main?
Ans. A score of 70 out of 300 is below the usual target for candidates aiming for highly competitive NIT branches. However, whether it is sufficient for qualifying or admission depends on the session, category, rank, and admission criteria. Use mock-test analysis to identify areas for improvement.
Ques. Which chapters have high weightage in JEE Main?
Ans. Important chapters include Modern Physics, Electrostatics, Current Electricity, and Optics in Physics; Coordination Compounds, Chemical Bonding, and Organic Chemistry in Chemistry; and Coordinate Geometry, Calculus, Matrices and Determinants, and Vector Algebra and 3D Geometry in Mathematics. Their exact weightage varies across shifts.
Ques. Has anyone cracked IIT in 6 months?
Ans. Yes, some students have achieved strong results after six months of focused preparation, but individual outcomes vary significantly. Getting into an IIT requires qualifying for JEE Advanced and securing a rank that meets the relevant admission criteria. A structured timetable, strong fundamentals, regular mock tests, and consistent revision are essential.
Ques. What rank is 99.5 percentile in JEE Main?
Ans. A 99.5 percentile means performing better than approximately 99.5% of candidates in the relevant normalised comparison. The corresponding All India Rank depends on the total number of candidates and the official rank calculation. For example, with 15 lakh candidates, a simplified estimate would be around AIR 7,500, but the actual rank may differ.
Ques. Is 140 a bad score in JEE Main?
Ans. No, 140 out of 300 can be a useful score, but its percentile and admission prospects depend on the difficulty of the paper and performance across candidates. Students targeting top NIT branches or highly competitive courses may need to aim higher. Track your percentile estimates across multiple mock tests.
Ques. Is 99 percentile possible in 5 months?
Ans. Yes, 99 percentile may be achievable in five months with disciplined preparation, but it is not guaranteed. Focus on high-priority chapters, complete the syllabus strategically, solve previous-year questions, and take regular timed mock tests. Analyse mistakes after every test and improve accuracy before increasing attempts.
Ques. Can 150 marks get 98 percentile in JEE Main?
Ans. It is possible in some sessions, but 150 marks does not guarantee 98 percentile. The marks-to-percentile relationship changes with paper difficulty, shift normalisation, and candidate performance. Use recent session-specific analyses only as estimates, and aim to improve your score rather than depend on a fixed conversion.
Ques. Can I get NIT with 99.99 percentile?
Ans. A 99.99 percentile is an exceptionally strong result and can provide excellent admission prospects at NITs. However, admission to a particular institute and branch depends on your All India Rank, category, Home State or Other State quota, seat availability, and counselling cutoffs. No percentile alone guarantees a specific seat.
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