JEE Main

JEE Main 2021 Important Topics and Chapters – Check Topic wise Weightage

While preparing for the JEE Main 2021, it is crucial for students to have their basics clear. It is imperative that the candidates strategize their study plan very carefully so that they can work smarter and cover the entire syllabus for the examination. Working smart means optimizing the way you study so as to get the maximum marks possible while keeping yourself stress-free. The best way to do it is by focusing more on the important topics which have higher weightage in the JEE Main Exam. Here we are listing the JEE Main Important Topics 2021 for the most efficient preparation.

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JEE Main Important Topics

We have listed the most important subject-wise topics for JEE Mains 2021:

Important Topics for JEE Main Chemistry 2021

Topics based on Fundamentals Concepts

TopicsWeightage
IUPAC Nomenclature
Periodic Table
Chemical Bonding5%

High Weightage Topics

TopicsWeightage
Mole Concept2%
Co-ordination Chemistry5%
Alcohol, Phenols, and Ethers7%
p-Block elements5%
Atomic Structure5%
Gaseous State3%
Hydrocarbons2%
Aldehydes and Ketones5%
d & f Block Elements5%
General Organic Chemistry7%

Other important Topics

 Topics weightage
Chemical Equilibrium3%
Ionic Equilibrium3%
Thermodynamics5%
Hydrogen and its Compounds
s-Block Elements5%
Isomerism of Organic Compounds
Environmental Chemistry
Solid State
Chemical Kinetics
Electrochemistry
Solutions
Qualitative Salt Analysis
Alkyl Halides and Aryl Halides
Carboxylic Acids and their derivatives
Amines2%
Biomolecules1%
Polymers1%
Metallurgy
Surface Chemistry2%
Chemistry in Everyday Life2%

Also Check:

JEE Main Maths SyllabusJEE Main Maths Preparation Tips
JEE Main Physics SyllabusJEE Main Physics Preparation Tips
JEE Main Chemistry SyllabusJEE Main Chemistry Preparation Tips

JEE Main Chemistry Syllabus Weightage

Best JEE Main Chemistry Books

S.RBook NameAuthorBuy Now
1:Chemistry XI & XIINCERTClick Here
2:Concept of Organic ChemistryAjnish Kumar JhaClick Here
3:General ChemistryHalliday, Resnick, and WalkerClick Here
4:Inorganic ChemistryEbbing and GammonClick Here
5:Inorganic ChemistryOP TandonClick Here
6:Physical ChemistryOP TandonClick Here
7:University ChemistryBruce H MahanClick Here

Important Topics for JEE Main Mathematics 2021

Mathematics is a vital part of the JEE Main Exam, so you must keep your maths fundamentals really strong as Maths is the base for Engineering courses irrespective of your stream.

General Important Topics

TopicWeightage
Inverse Trigonometric Functions2%
Circles and Family of Circles6%
Sequence and Series5%

Important yet Easy Topics

TopicWeightage
Applications of Derivative4%
Limit and Continuity3%
Matrices and Determinants4%
Straight Lines and Pair of Straight Lines2%

High Weightage Topics

TopicWeightage
3-D Geometry5%
Probability and Statistics7%
Vector Algebra5%
Integration8%
Complex Numbers5%
Parabola3%
Trigonometric Ratios3%

Easy Topics

TopicsWeightage
Logarithms1%
Quadratic Equations
Theory of Equations5%
Sets, Relations, and Functions4%
Differentiation2%
Permutation and Combination1%
Binomial Theorem1%
Locus
Hyperbola2%
Ellipse2%
Fundamentals of Mathematics
Solution of Triangle1%

JEE Main Math Syllabus Weightage

Best JEE Main Maths Books

S.RBook NameAuthorBuy Now
1:Maths for Class XIR.D. SharmaClick Here
2:Maths for Class XIIR.D. SharmaClick Here
3:AlgebraDr S K GoyalClick Here
4:TrigonometryS L LoneyClick Here
5:Differential CalculusAmit M AgarwalClick Here
6:GeometryArihantClick Here
7:TrigonometryAmit M AgarwalClick Here

Important Topics for JEE Main Physics 2021

Topics based on Fundamentals Concepts

TopicsWeightage
Units and Dimensions2%
Measurements of errors2%
Vectors
Kinematics1%
Newton’s law of motions4%
Frictions

Important yet Easy Topics

TopicsWeightage
Work, Energy, and Power5
Electrostatics6
Current Electricity7
Wave Optics5
Ray Optics6

9 Most Important Topics

TopicsWeightage
Centre of Mass, Momentum, and Collision5%
Rotational Dynamics4%
Simple Harmonic Motion5%
Fluid Mechanics2-5%
Wave Motion and String Waves5%
Magnetism6%
Heat & Thermodynamics6%(It is the most crucial topic for both physics and chemistry)
Nuclear Physics5%
Modern Physics5%

Other Topics

TopicsWeightage
Circular Motion 1%
Gravitation 1%
Properties of Matter, Elasticity 2%
Sound Waves
Electromagnetic Induction 3%
Alternating Current 1%
Heat Transfer
Calorimetry
Thermal Expansion & Thermo Electricity
Semiconductors and Electronic Devices 5%
Communication Systems 2%

JEE Main Physics Syllabus Weightage

Best JEE Mains Physics Books

S.RBook NameAuthorBuy Now
1:Concepts of Physics Volume 1 and Volume 2H.C. VermaClick Here
2:Problems in General PhysicsIE IrodovClick Here
3:Fundamentals of PhysicsHalliday, Resnick, and WalkerClick Here
4:Advanced PhysicsNelson and ParkerClick Here
5:Problems in PhysicsAA PinskyClick Here
6:Objective Questions on PhysicsD.C. PandeyClick Here
7:Feynman Lectures on PhysicsFeynman, Leighton, and SandsClick Here

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