What is the Class 11 and 12 syllabus weightage in JEE Main

As JEE Main 2019 is around the corner, candidates are looking for the syllabus weightage of the class 11th and 12th. JEE Main includes the questions from the subjects Chemistry, Physics and Mathematics of class 11th and class 12th. Along with the current chapters from class 12th, you need to put equal focus on covering the class 11th syllabus.


To simplify things, Physics and Mathematics from class 12th have high weightage as compared to Chemistry. To put the weightage of the syllabus in simple terms, the 12th syllabus has 60% weightage and class 11th syllabus carry 40% weightage in JEE Main. We have provided you here with solid data-based study and weightage of the syllabus from class 11th and 12th in JEE Main 2019.

Weightage of class 11th and class 12th in JEE Main

The syllabus of the JEE Main is quite high and you need to cover the syllabus of class 11th and class 12th. We will discuss the class 11th and class 12th weightage of the syllabus in JEE Main. Let’s look at the weightage of the syllabus from class 11th and class 12th.

Topic-wise Weightage from Class 11th & Class 12th



Topics from Class 11 Weightage (in percentage) Topics from Class 12 Weightage (in percentage)
Kinematics 1.7 Moving Charges and Magnetism 6.3
Laws of Motion 2.7 Electric Charges and Fields 3.7
Rotational Motion 6.3 Current Electricity 4.7
Units and Dimensions 5.3 Electric Potential and Capacitance 3.3
Work, Energy and Power 3.7 Alternating Current 1.7
Waves 5.0 Ray Optics 5.7
Thermal Properties 0.7 Semiconductors 10.7
Oscillations 3.7 Dual Nature of Radiation 4.3
Thermodynamics 6.3 Wave Optics 4.7
Kinetic Theory of Gases 2.7 Electromagnetic Waves and Communication Systems 3.3
Mechanics of Solids and Fluids 2.7 Atoms and Nuclei 2.3
Gravity 3.3 Magnetism and Matter 1.0
    Electromagnetic Induction 3.0




Class 11th Number of Questions Class 12th Number of questions
Seta, Relations and Functions 01 Relations and Functions
Trigonometric identities 02 Inverse Trigonometry
Straight lines 01 Matrices and Determinants 03
Circles 01 Integration 02
Limits and Differentiations 01 3D Geometry 02
Statistics 01 Vectors 01
Probability 01 Differential Equations 01
Conic Sections 02 Applications of Integrals 01
Permutations and Combinations 01 Application of Differentiation 01
Solutions of Heights, Triangles and Distances 01 Continuity and Differentiability 01
Complex Number and Quadratic Equation 02 Probability-2 01
Progressive Series and Binomial Theorem 03    
Mathematical Reasoning and Induction 01    




Topics from Class 11th Weightage Topics from Class 12th Weightage
Chemical Bonding 7.33 Redox and Electrochemistry 2.67
Chemical Equilibrium 3.33 Chemical Kinetics 3.33
Gaseous State 7.33 Hydrocarbons and its Substituents 6.33
Atomic Structure 3.33 Biomolecules and Polymers 5.67
General Organic Chemistry 6.33 Hydrogen and S Block Elements 4.33
Stoichiometry 5.67 Classification of Elements and Periodicity in Properties 3.00


Now, let’s look at the subject -wise analysis of the syllabus weightage

We here discuss some vital topics from class 1th and class 12th that should not be skipped.  These topics carry a great importance in terms of JEE Main.


As per the Physics syllabus weightage of JEE Main, the important chapters are:

  • Waves, Simple Harmonic Motion, Units and Dimensions, Rotational Motion, and Newton’s Laws of Motion from class 11th.
  • The important topics from class 12th are Electrostatics, Magnetism, Current Electricity, Optics, Modern Physics.


  • In the section Chemistry, the important topics from class 11th builds your foundation for in-depth understanding.
  •  The syllabus of chemistry in JEE Main from class 12th help you in gaining deeper knowledge if the subjects.


  • The important topics of mathematics from class 11th are JEE main are Coordinate Geometry, Permutations and Combinations, Probability, Complex Numbers, Binomial Theorem, and Progressions.
  • The important topics from class 12th are Matrices, Calculus, Vectors and Three-dimensional Geometry.

Overall Analysis of the Syllabus -Wise Weightage

In this section, we are going to discuss the overall weightage of the topics of class 11 and 12 of all the three subjects in JEE Main.

To understand better weightage of the syllabus from both the classes, we hereby providing you with previous year analysis of the weightage of the complete syllabus. The number of questions asked in the previous year in JEE Main are:


Subject Number of Questions from 11th Class Number of Questions from class 12th
Physics 13 16
Chemistry 15 15
Mathematics 17 13



Subject Number of Questions from 11th Class Number of Questions from class 12th
Physics 13 17
Chemistry 14 16
Mathematics 13 17



Subject Number of Questions from 11th Class Number of Questions from class 12th
Physics 13 17
Chemistry 15 15
Mathematics 15 15


Now, you must have understood the importance of class 11th and class 12th. Class 11th syllabus serve like a solid-base in JEE Main and class 12th syllabus help you in cracking the JEE Main. Both classes are important and you need to prepare well for your JEE Main exam 2019.

In case of query or questions regarding the weightage of the syllabus for JEE Main, you can drop your comment here in the comment section below.

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