 # JEE Mains 2023: Check Chapter Wise Weightage Of Subjects JEE Mains is a national-level entrance examination. This exam is conducted twice every year. It is for students seeking admission to any of the top engineering colleges in India. Every year Lakhs of students sit for this examination aimed to offer admissions at the best-tier colleges.

However, it is most important to have a complete understanding of the syllabus of JEE Mains 2023. Knowing the syllabus helps the students in many ways possible.

In this blog, we will uncover the chapter-wise syllabus of the JEE Mains Subjects.

Syllabus of JEE Mains Subject Chapterwise

● Mathematics

● Physics

● Chemistry

Conclusion

## Chapterwise Syllabus of JEE Mains

The chapter-wise weightage of different subjects in JEE Mains 2023 is given below:

• ### Mathematics

• #### Coordinate Geometry

This vast chapter covers almost the maximum weightage in JEE and board paper. It contains five questions, and the total mark is 20 overall.

• Weightage

The weightage of this chapter is 16.67%.

• #### Limits, Continuity, and Differentiability

It contains three questions, and the total mark is 12 overall from this chapter.

• Weightage

This chapter receives 10% of its weight from the JEE Mains Subjects.

• #### Complex Numbers and Quadratic Equations

It contains a total of 2 questions, and the total mark is 08 overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Integral Calculus

This is one of the most critical chapters in the JEE Mains Subjects. Therefore, it needs proper focus and time. However, it contains three questions, and the total mark is 12 overall from this chapter.

1. Weightage

This chapter also receives 10% of its weight from the JEE Mains Subjects.

• #### Matrix and Determinants

This is the third chapter of the class 12th and is simple too. However, it has a total of 2 questions and a total of 8 marks.

• Weightage

This chapter also receives 6.67% of its weight from the JEE Mains Subjects.

• #### Statistics and Probability

This chapter also consists of 2 questions in the JEE mains. However, it accounts for 6.67% of the total weight for all JEE Mains subjects

• Weightage

This chapter also receives 6.67% of its weight from the JEE Mains Subjects.

• #### Vector Algebra

This chapter also consists of 2 questions in the JEE mains 2023 and a total of 8 marks.

• Weightage

This chapter also receives 6.67% of its weight from the JEE Mains Subjects.

• #### Three-Dimensional Geometry

This chapter also consists of 2 questions in the JEE mains and a total of 8 marks.

• Weightage

This chapter also receives 6.67% of its weight from the JEE Mains Subjects.

• #### Permutation and Combination

This chapter also consists of 1 question in the JEE mains and a total of 4 marks.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• #### Sets, Relations, and Function

This chapter also consists of 01 question in the JEE mains.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• #### Binomial Theorem

This chapter also consists of 1 question in the JEE mains.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• #### Trigonometry and Mathematical Reasoning

Both chapters also consist of 1 question in the JEE mains.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• #### Statistics and Dynamics

This chapter consists of 01 question in the JEE mains.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• #### Differential Calculus

This chapter also consists of 01 question in the JEE mains 2023  and a total of 04 marks.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• ### Physics

• #### Heat and Thermodynamics

This chapter consists of 3 questions and a total of 12 marks.

• Weightage

The weightage of this chapter is 10%

• #### Modern Physics

This chapter consists of 5 questions and a total of 20 marks. Besides, this chapter is the most important in Physics.

• Weightage

This chapter receives 16.67% of its weight from the JEE Mains Subjects.

• #### Optics

It contains a total of 3 questions, and the total mark is 12 overall from this chapter.

• Weightage

This chapter receives 10% of its weight from the JEE Mains Subjects.

• #### Current Electricity

It contains a total of 3 questions, and the total mark is 12 overall from this chapter.

• Weightage

This chapter also receives 10% of its weight from the JEE Mains Subjects.

• #### Electrostatics

It contains a total of 3 questions, and the total mark is 12 overall from this chapter.

• Weightage

This chapter also receives 10% of its weight from the JEE Mains Subjects.

• #### Magnetics

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Unit, Dimension, and Vector

It contains a total of 2 questions, and the total mark is four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Kinematics and Law of Motions

It contains a total of 1 question, and the total mark is four overall from this chapter.

• Weightage

This chapter also receives 3.33% of its weight from the JEE Mains Subjects.

• #### Work, Energy, and Power

It contains a total of 1 question, and the total mark is 04 overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Gravitation and Rotation

It contains a total of 1 question each, and the total marks are four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Simple Harmonic Motion

It contains a total of 1 question, and the total mark is 04 overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Solids and Fluids

It contains a total of 1 question, and the total marks are four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Waves and Electromatic Induction AC

It contains a total of 1 question, and the total mark is four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• ### Chemistry

• #### Coordination Chemistry and Transition Elements

This chapter covers the most crucial section of the JEE Mains 2023. However, it consists of 3 questions and a total of 12 marks

• Weightage

The weightage of this chapter is 10%.

• #### Periodic Table and Representative Elements

It contains three questions, and the total mark is 12 overall from this chapter.

• Weightage

This chapter receives 10% of its weight from the JEE Mains Subjects.

• #### Thermodynamics

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Atomic Structure

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Chemical Bonding

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Chemical Bonding

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Chemical and Ionic Equilibrium

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Solid-state and Surface Chemistry

Both subjects contain a total of 2 questions, and the total marks are eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Nuclear Chemistry and Environment

It contains a total of 2 questions, and the total mark is eight overall from this chapter.

• Weightage

This chapter receives 6.67% of its weight from the JEE Mains Subjects.

• #### Mole Concept

It contains a total of 1 question, and the total marks are four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Redox Reactions

It contains a total of 1 question, and the total mark is four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### General Organic Chemistry

It contains a total of 1 question, and the total marks are four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Hydrocarbon and Stereochemistry

It contains a total of 1 question, and the total mark is four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Hydrocarbon and Alkyl Halides

It contains 1 question each and four marks each overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Carboxylic Acid and Their Derivatives

It contains a total of 1 question, and the total marks are four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Carbohydrates, amino acids, and polymers

It contains a total of 1 question and a total of 4 marks overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

• #### Aromatic Compounds

It contains a total of 1 question, and the total mark is four overall from this chapter.

• Weightage

This chapter receives 3.33% of its weight from the JEE Mains Subjects.

However, there is no uniform weighting for the JEE Mains Subjects. Every year the weightage can see some changes and modifications. Hence, it is advised to keep checking the official website of NTA for more updates.

## Conclusion

In conclusion, the JEE Mains 2023 examination is highly competitive and challenging. Also, the students need to understand the chapters syllabus of JEE Mains Subjects properlyBy checking the chapter-wise syllabus, you can prioritise your studies and focus on the areas that require more time. This will help you plan your time accordingly and maintain a daily schedule.

In addition, a complete detailed understanding of the syllabus will keep you one step ahead of the others. Moreover, it will also reduce the chances of surprises on exam day.

Hence, it is recommended that all the aspirants go through the chapter-wise syllabus and plan their studies accordingly.