Hello

JEE Main is the most crucial exam for engineering aspirants and to score good marks in the exam, here are a few topics subject wise that contains high weightage & low efforts:


Mathematics
3D Geometry, Vectors, Matrices and Determinants, Sequence and Series, Straight Line, Circle, Probability Distribution (Binomial + Mean and Variance)

Physics
Gravitation, Wave Optics, Ray Optics, Heat and Thermodynamics, Photoelectric effect, Semiconductors, Oscillations, Electromagnetic waves.

Chemistry
Atomic Structure
Chemical Bonding
Gaseous and Liquid State
Chemical Kinetics
Electrochemistry
Nuclear and Surface Chemistry
D-block elements and coordination compounds

Learning these topics will help you to score good marks. Also, check the detailed information about the JEE Main important topics and books here: https://engineering.careers360.com/articles/jee-main-important-topics-books


Since you are an engineering aspirant, I would also like to suggest you to study through this online program which is designed by highly experienced faculties for the complete preparation of JEE Main 2021 exam. This program caters the students and help them to clear the JEE Main exam smoothly without much pressure and stress.


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All the Best!

Hello,

These are chapters that carry more weightage and marks in JEE mains examination.If you want to score well then cover these chapters properly to get a good score.

Physics :

Work, Energy and Power
Electrostatics
Current Electricity
Wave Optics
Ray Optics
Centre of Mass, Momentum and Collision
Rotational Dynamics
Simple Harmonic Motion
Fluid Mechanics
Wave Motion and String Waves
Magnetism
Heat & Thermodynamics
Nuclear Physics
Modern Physics


Maths :

3-D Geometry
Probability and Statistics
Vector Algebra
Integration
Complex Numbers
Parabola
Trigonometric Ratios

Chemistry :

Atomic Structure
Gaseous State
Hydrocarbons
Aldehydes and Ketones
d & f Block Elements
General Organic Chemistry
Chemical Equilibrium
Ionic Equilibrium
Thermodynamics
Hydrogen and its Compounds
s-Block Elements


I hope this helps.

Hello aspirant,

If you want to score 60+ marks in physics then make sure that you attempt around 20 questions and inorder to do so you should focus on all topics and not only highly weighted topics.
But, I would suggest focus more on highly weighted topics because getting 15 to 16 questions will fetch you 60 marks.

Preparation tips for physics-
https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-preparation-tips-for-physics/amp

Hello aspirant,

If you want to score 60+ marks in physics then make sure that you attempt around 20 questions and inorder to do so you should focus on all topics and not only highly weighted topics.
But, I would suggest focus more on highly weighted topics because getting 15 to 16 questions will fetch you 60 marks.

Preparation tips for physics-
https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-preparation-tips-for-physics/amp

Hello aspirant,

If you want to score 60+ marks in physics then make sure that you attempt around 20 questions and inorder to do so you should focus on all topics and not only highly weighted topics.
But, I would suggest focus more on highly weighted topics because getting 15 to 16 questions will fetch you 60 marks.

Preparation tips for physics-
https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-preparation-tips-for-physics/amp

Hey karthik!!

Topics with Most Weightage – Last year, the topics from which the maximum number of questions were asked were:

Subject	Topics	No of Questions	Marks
Physics	Electrodynamics	8	32
	Mechanics	8	32
	Modern Physics	5	20
	Heat & Thermodynamics	4	16
	SHM & Waves	3	12
	Optics	2	8
Mathematics	Differential Calculus	7	28
	Integral Calculus	4	16
	Coordinate Geometry	3	12
	Co-ordinate Geometry (3-D)	2	8
	Matrix & Determinants	2	8
	Probability	2	8
	Matrix & Determinants	2	8
	Trigonometry	2	8
Chemistry	Organic Chemistry-II [Alkyl Hallide, Alcohol & Ether (Reaction Mechanism), Aromatic Compounds, Biomolecules, Carbohydrates, Amino Acids and Polymers, Carbonyl Compounds, Environmental chemistry, Grignard Reagent, Reduction, Oxidation & Hydrolysis]	10	40
	Physical Chemistry-I [Atomic Structure & Nuclear Chemistry, Ionic Equilibrium, Mole Concept, Thermodynamics and Thermochemistry]	7	28
	Physical Chemistry-II [Chemical Kinetics, Electrochemistry, Solid State, Solution & Colligative Properties, Surface Chemistry]	5	20
	Inorganic Chemistry-I [Chemical Bonding, Periodic Table & Periodicity in Properties, S-Block]	5	20

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