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NCERT Books plays an important role in the JEE Main Preparation because, mostly the questions in the JEE Main exam will be asked directly from the NCERT books. With the help of the NCERT books, students can score well in the JEE Main entrance exam. So, rather than sticking with too many books at a time it is better to have NCERT books and prepares accordingly.

In the **JEE Main examination**, the questions will be asked from the subjects namely Physics, Chemistry, Mathematics, Aptitude Test and Drawing Test. So, all the subject books offered by NCERT are the best source of JEE Main preparation.

By studying the NCERT Books, students can prepare all the topics in depth. They can clear their basic concepts regarding any topic from which the questions asked in the exam. As JEE Main is one of the toughest entrance exams that’s why NCERT books are very important for cracking the exam with better marks.

**Topics that are Directly asked from the NCERT Books**

Mostly the syllabus of JEE Main examination is based on the topics from Class XI & XII. The examination is comprised of two topics i.e. Paper 1 and Paper 2. Students are advised to go through all the topics mentioned in the syllabus.

**The following table shows subject-wise all the topics of that are asked directly from the NCERT Books:**

Subject |
Topics |

Mathematics | Sets |

Relations and Functions | |

Complex Numbers | |

Quadratic Equations | |

Matrices and Determinants | |

Mathematical Induction | |

Sequences and Series | |

Permutations and Combinations | |

Limits | |

Continuity and Differentiability | |

Applications of Binomial Theorem | |

Integral Calculus | |

Differential Equation | |

Vector Algebra | |

Trigonometry | |

Co-ordinate Geometry | |

Three Dimensional Geometry | |

Probability | |

Statistics | |

Mathematical Reasoning | |

Physics | Physics and Measurement |

Kinematics | |

Laws of Motion | |

Work | |

Energy and Power | |

Rotational Motion | |

Gravitation | |

Properties of Solids and Liquids | |

Thermodynamics | |

Kinetic Theory of Gases | |

Chemistry | Some Basic Concepts in Chemistry |

States of Matter | |

Solid State | |

Liquid State: Properties of liquids | |

Gaseous State | |

Atomic Structure | |

Chemical Bonding and Molecular Structure | |

Covalent Bonding | |

Molecular Orbital | |

Chemical Thermodynamics | |

First law of thermodynamics | |

Solutions | |

Equilibrium | |

Equilibrium involving chemical processes | |

Redox Reactions and Electrochemistry | |

Aptitude Test | Awareness of places |

Persons | |

Buildings and materials | |

Texture and objects related to Architecture and building environment | |

Visualising 3D objects from 2D drawings | |

Visualising different sides of 3D objects | |

Mental Ability (Visual, Numerical and Verbal) | |

Analytical Reasoning | |

Three dimensional – perception and appreciation of scale and proportion of objects | |

Colour texture | |

Building forms and elements | |

Contrast and harmony | |

Drawing Test | Drawing and designing of geometrical or abstract shapes and patterns in pencil |

Transformation of forms both 2 D and 3 D union | |

Elevations and 3 D views of objects Rotation | |

Development of surfaces and volumes | |

Generation of Plan | |

Creating 2D and 3D compositions using given shapes and forms | |

Sketching of activities from memory of urban scenes (public space, Festivals, Market, Street scenes, recreational spaces monuments, etc.), landscape (gardens, trees, river fronts, jungles, plants etc.) and rural life |

**Important Topics with their Weightage**

As the syllabus of JEE Main is very vast so, it becomes very tough to go through each and every topic of the syllabus. That’s why the following table shows the important topics along with their weightage that students must prepare for the examination:

**Chemistry Syllabus**

Important Topics |
Weightage in Percentage |

General Organic Chemistry | 9 |

Alcohol Phenol Ether | 7 |

Redox reactions | 6 |

Chemical Bonding | 5 |

Coordination Compound | 5 |

P-block elements | 5 |

S-block elements | 5 |

Aldehyde & Ketones | 5 |

Solutions | 5 |

Solid State | 5 |

Chemical Thermodynamics | 5 |

Ionic Equilibrium | 3 |

Chemical Equilibrium | 3 |

Surface chemistry | 3 |

Atomic Structure | 2 |

Gaseous State | 2 |

Transition Elements | 2 |

Polymers | 2 |

Nuclear Chemistry | 2 |

Chemical Kinetics | 2 |

Mole Concepts | 2 |

Amines and Diazonium Salts | 2 |

Biomolecules | 2 |

Alkanes, Alkenes &Alkynes | 2 |

Electrochemistry | 2 |

**Physics Syllabus**

Important Topics |
Weightage in Percentage |

Electrostatics | 9 |

Thermodynamics | 8 |

Wave Motion | 7 |

Rotational Motion | 7 |

Laws of Motion | 6 |

Ray Optics | 6 |

Magnetic effect of current and Magnetism | 6 |

Simple Harmonic Motion | 5 |

Wave optics | 5 |

Units Dimension Errors | 4 |

Work Energy Power | 4 |

Modern Physics | 4 |

Current Electricity | 4 |

Electromagnetic Induction | 3 |

Physics of Nucleus | 3 |

Fluids | 2 |

Gravitation | 2 |

Elasticity | 2 |

Solids and Semiconductor Devices | 2 |

Center of Mass, Impulse and Momentum | 2 |

Kinetic Theory of Gases | 2 |

Radioactivity | 2 |

Alternating Current | 1 |

EM waves | 1 |

**Mathematics Syllabus**

Important Topics |
Weightage in Percentage |

Sets, Relations and Functions | 1 |

Complex Numbers and Quardatic Equations | 3 |

Matrices and Determinants | 2 |

Permutations and Combinations | 1 |

Mathematical Induction | 1 |

Binomial Theorem and its simple applications | 1 |

Sequences and Series | 2 |

Limit, Continuity and Differentiability | 1 |

Integral Calculus | 3 |

Differential Equations | 1 |

Co-Ordinate Geometry | 5 |

Three Dimensional Geometry | 3 |

Vector Algebra | 1 |

Statistics and Probability | 2 |

Trigonometry | 2 |

Mathematical Reasoning | 1 |

**Aptitude Syllabus**

Important Topics |
Weightage in Percentage |

Awareness of Places, persons, buildings and materials | 2-3 |

Texture and Objects related to Architecture | 2-3 |

Visualizing 3D objects from 2D drawings | 3-4 |

Visualizing Different sides of 3D Objects | 3 |

Mental Ability | 2 |

Analytical Reasoning | 1-2 |

Color Texture | 1-2 |

Contrast and Harmony | – |

Building Forms and Elements | – |

3D- Perception and Appreciation of scale and proportion of objects. | 2-3 |