The National Testing Agency (NTA) is going to conduct JEE Main 2020 examination in January 2020, First Exam and April 2020, Second Exam. JEE Main Registration for the online examination will be done in September 2019 and February 2020, respectively. JEE Main is one of the highly sort after exams for engineering aspirants making it more competitive each year. So, a strategic preparation for JEE Main is necessary and for that the syllabus and weightage become mandatory. In this article, we provide the candidates with the chapter wise weightage for JEE Main 2020. Read further to know the expected number of questions as well as JEE Main weightage of all the chapters of each subject.

Admission Open 2020
Manipal University Admissions OpenApply Now!!
UPES University Admissions OpenApply Now!!

Check Eligibility For NTA JEE Main Exam

JEE Main Chapter Wise Weightage

In order to score well by planned studies, one must know about the JEE Main chapter wise weightage. Keeping more focus on the JEE Main important topics and chapters with more weightage is crucial to get good marks. Without wasting time any further, let us see which chapter carry more weightage than the others in JEE Main 2020.

JEE Main Mathematics Chapter Wise Weightage

ChapterNumber of QuestionsMarks
Coordinate Geometry520
Limits, Continuity and Differentiability312
Integral Calculus312
Complex Numbers and Quadratic Equation28
Matrices and Determinants28
Statistics and Probability28
Three Dimensional Geometry28
Vector Algebra28
Sets, Relation and Function14
Permutations and Combinations14
Binomial Theoram and Its Applications14
Sequences and Series14
Mathematical Reasoning14
Differential Equation14
Statics and Dynamics14
Differential Calculus14

JEE Main Chapter Wise Weightage (Physics)

ChaptersNumber of QuestionsMarks
Modern Physics520
Heat and Thermodynamics312
Current Electricity312
Unit, Dimension and Vector14
Laws of Motion14
Work, Power and Energy14
Centre of Mass, Impulse and Momentum14
Simple Harmonic Motion14
Solids and Fluids14
Electromagnetics Induction; AC14

JEE Main Chemistry Syllabus With Weightage

ChaptersNumber of QuestionsMarks
Transition Elements and Coordinate Chemistry312
Periodic Table and Representative Elements312
Thermodynamics and Gaseous State28
Atomic Structure28
Chemical Bonding28
Chemical and Ionic Equilibrium28
Solid State and Surface Chemistry28
Nuclear Chemistry and Environment28
Mole Concept14
Redox Reaction14
Chemical Kinetics14
Solution and Colligative Properties14
General Organic Chemistry14
Alkyl Halides14
Carboxylic Acid and Its Derivatives14
Carbohydrates, Amino Acid and Polymers14
Aromatic Compounds14

JEE Main Exam Pattern 2020

Before heading to the JEE Main chapter wise weightage, let’s take a brief look at the JEE Main 2020 Exam Pattern. It will help you the basic layout of the exam such as sections, number of questions, total marks, marking scheme etc.

Mode of ExamComputer Based Test
Medium of TestHindi, English & Gujarati
Types of QuestionsObjective Type (MCQ)
Total Marks360
Duration3 Hours
Marking Scheme
  • +4 for each correct answer
  • -1 for each incorrect answer
  • 0 for unattempted question


SectionsNumber of QuestionsMaximum Marks

Best Books for JEE Main preparation

Best Books for JEE Main Maths

  • Mathematics NCERT
  • Cengage Mathematics
  • Topicwise Books of Arihant Publications
  • Mathematics Textbooks for Class 11 & 12 by R.S. Aggarwal

Best Books for JEE Main Physics

  • Physics NCERT
  • H.C. Verma’s “Concepts of Physics Vol I & II
  • Pradeep’s Fundamental Physics
  • Halliday, Resnick & Walker’s “Fundamentals of Physics”

Best Books for JEE Main Chemistry

  • Chemistry NCERT
  • JEE Preparatory Series; Objective Chemistry Vol I & II, Arihant
  • A Textbook of Organic Chemistry for AIPMT and all other Medical Entrance Examination, Dr. OP Tandon
  • Objective NCERT at Your Fingertips for JEE- Chemistry by MTG Editorial Board

If you have any query, please comment below or visit the official website.


  1. Plzz provide according to 2020 new syllabus pattern

    For JEE Main there will be 2 papers. Paper 1 will be for B.Tech and Paper 2 will be for B.Arch and planning. For B.Tech candidates have to prepare from three subjects i.e Physics, Chemistry and Mathematics. The syllabus is basically based on the topics taught in class 12th. For more information click on the link regarding the JEE Main Syllabus and JEE Main Exam Pattern.


Please enter your comment!
Please enter your name here