Rankbit System
JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

Exam Chapter Weightage & Year-wise PYQ Trends

JEE Main — Chapter Weightage (2025)

Chemistry (32 chapters, 375 questions)

Chapter2025TotalWeight
Organic Chemistry - Some Basic Principles and Techniques444411.7%
Coordination Compounds34349.1%
Aldehydes, Ketones and Carboxylic Acids21215.6%
Chemical Kinetics21215.6%
Solutions20205.3%
Biomolecules19195.1%
Electrochemistry19195.1%
Chemical Thermodynamics16164.3%
Classification of Elements and Periodicity in Properties16164.3%
Structure of Atom16164.3%
Haloalkanes and Haloarenes15154%
Some Basic Concepts of Chemistry15154%
Amines14143.7%
Chemical Bonding and Molecular Structure14143.7%
Hydrocarbons12123.2%
Equilibrium992.4%
The p-Block Elements882.1%
Thermodynamics882.1%
d- and f-Block Elements771.9%
The d-and f-Block Elements771.9%
p-Block Elements661.6%
Alcohols, Phenols and Ethers551.3%
Ionic Equilibrium551.3%
Some Basic Principles of Organic Chemistry551.3%
Chemical Equilibrium441.1%
Practical Chemistry441.1%
Redox Reactions441.1%
The d- and f-Block Elements330.8%
Organic Compounds Containing Halogens110.3%
Polymers110.3%
Qualitative Salt Analysis110.3%
The d and f Block Elements110.3%

Mathematics (39 chapters, 375 questions)

Chapter2025TotalWeight
Conic Sections383810.1%
Three Dimensional Geometry29297.7%
Matrices and Determinants26266.9%
Sequences and Series22225.9%
Limits, Continuity and Differentiability21215.6%
Permutations and Combinations19195.1%
Relations and Functions18184.8%
Binomial Theorem17174.5%
Differential Equations17174.5%
Probability17174.5%
Vector Algebra16164.3%
Straight Lines13133.5%
Complex Numbers12123.2%
Quadratic Equations10102.7%
Definite Integrals992.4%
Trigonometric Functions992.4%
Application of Derivatives882.1%
Inverse Trigonometric Functions882.1%
Application of Integrals661.6%
Circles661.6%
Functions661.6%
Integral Calculus661.6%
Integrals661.6%
Sets, Relations and Functions551.3%
Statistics551.3%
Area Under Curves441.1%
Complex Numbers and Quadratic Equations441.1%
Definite Integration330.8%
Limits330.8%
Sequence and Series220.5%
Statistics and Probability220.5%
Applications of Integrals110.3%
Indefinite Integrals110.3%
Indefinite Integration110.3%
Linear Inequalities110.3%
Matrices110.3%
Syllabus Functional Equations110.3%
Trigonometry110.3%
Vectors110.3%

Physics (45 chapters, 375 questions)

Chapter2025TotalWeight
Electrostatics30308%
Ray Optics and Optical Instruments28287.5%
Units and Measurements22225.9%
Thermodynamics19195.1%
System of Particles and Rotational Motion17174.5%
Wave Optics15154%
Work, Energy and Power15154%
Dual Nature of Radiation and Matter14143.7%
Mechanical Properties of Fluids14143.7%
Current Electricity13133.5%
Moving Charges and Magnetism13133.5%
Electromagnetic Waves12123.2%
Laws of Motion10102.7%
Rotational Motion10102.7%
Waves10102.7%
Gravitation992.4%
Alternating Current882.1%
Atoms882.1%
Mechanical Properties of Solids882.1%
Semiconductor Electronics882.1%
Electrostatic Potential and Capacitance771.9%
Kinetic Theory of Gases771.9%
Thermal Properties of Matter771.9%
Electromagnetic Induction661.6%
Kinematics661.6%
Motion in a Plane661.6%
Oscillations661.6%
Ray Optics661.6%
Magnetism and Matter551.3%
Nuclei551.3%
Kinetic Theory441.1%
Magnetic Effects of Current441.1%
Motion in a Straight Line441.1%
Semiconductor Electronics: Materials, Devices and Simple Circuits441.1%
Semiconductors330.8%
Dual Nature of Matter and Radiation220.5%
Electric Charges and Fields220.5%
Atomic Structure110.3%
Elasticity110.3%
Fluid Mechanics110.3%
Magnetic Effects of Current and Magnetism110.3%
Magnetic Properties of Matter110.3%
Modern Physics110.3%
Nuclear Physics110.3%
Simple Harmonic Motion110.3%
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