JEE Main

The JEE Main Physics syllabus consists of around 21 chapters, with some of the most important JEE Main chapter listed below:
Mechanics
Oscillations And Waves
Rotational Motion
Electrostatics
Atoms And Nuclei
Current Electricity
Magnetic effect of Current and Magnetism
The following are the most important chapters for JEE Main Chemistry syllabus 2023:
Organic Compounds Containing Oxygen
Equilibrium
Chemical Kinetics
Transition Elements (d and f block)
s-block Elements
Chemical Bonding And Molecular Structure
Some Basic Principles Of Organic Chemistry
p-block Elements
Coordination Compounds
Chemical Thermodynamics
The following are the most important chapters for JEE Main 2023 Maths:
Integration
Differentiation
Probability
Three Dimensional Geometry
Trigonometry
Vector Algebra
Conic Sections
Straight Lines
Sets, Relations and Functions
Matrices And Determinants.

Analyzing the previous year database of marks vs percentile, you need to score 65-75 marks out of 300 for getting a percentile of 85 in JEE Mains. In the 2nd session, you will definitely be able to score good marks, and not only 85 percentile but you can score even more. For securing 85+ percentile, you need a target score of around 75-80 marks out of 300, which is not difficult at all. Chemistry Read some of the important chapters from NCERT, especially Inorganic Chemistry No matter how much you hate it). Chapters like Atomic Structure, Periodic Properties, Chemical Bonding, s Block, States of Matter Coordination Chemistry Chemical Kinetics, Solid State, Surface Chemistry etc. Can be easily covered in a month. Also, stay away from Thermodynamics if you haven't studied it till now ) and p- Block; they will demand a lot of time. In Physics, select the easy chapters, those which are only formula based, like Waves Modern Physics Electric Current, AC. You can score enough from them to reach 90 percentile. STAY AWAY from Rotation, COM, EMI and other conceptually heavy topics. Mathematics: Focus on Coordinate Geometry and Vector 3-D, Sequences and Series, Quadratic Equations, MOD. STAY AWAY from Integration; It will disintegrate your preparation and confidence (bad pun)
DO NOT skip the JEE Main Topics like Semiconductors, Mathematical Reasoning, Environmental Chemistry. They are easy and sure to be asked in the paper. Solve a couple of JEE Main 2020 papers and you are good to go!

1. Plan your studies: Create a study plan that covers all the topics in the syllabus and allocate time for each topic based on its difficulty level. Make sure to prioritise the topics that you find difficult and focus more on them.
2. Practice previous year papers: Solve as many previous year papers as possible. This will help you get an idea about the exam pattern, question types, and difficulty level.
3. Take mock tests: Take mock tests regularly to track your progress and identify your strengths and weaknesses. This will help you to focus more on your weaker areas and improve your overall score.
4. Analyze your mistakes: After taking the mock tests, analyze your mistakes and work on them. This will help you to avoid making the same mistakes in the actual exam.
5. Stay positive and motivated: Stay positive and motivated throughout your preparation. Believe in yourself and your abilities. Avoid negative thoughts and stay focused on your goal. Remember, consistency and hard work are the key to success. Keep practicing and never give up on your dreams. All the best!

For Mains 2023 very limited time left so at last time Firstly focus on more weightage topics like:
Semiconductor
Modern Physics
Electrostatics
Current Electricity
and many more chapter like that
In Chemistry
d and f-Block element
Coordination Compound
p-Block
biomolecules
polymer
Environmental Chemistry
metallurgy
Periodic Table
Thermodynamics
and Atomic Structure and many more .
in Mathematics
Mathematical Reasoning
Statistic
Matrix and Determinants
Sequence and Series
Quadratic Equation
Complex Number
Height & Distance
Sets
Trigonometric Equations
Limits
Differentiability
Indefinite Integration
Definite Integration
Differential Equations
and many more .so in last i want to say solve previous year question every chapter of topic wise so the concept become strong.
and also attempt mock paper

Hello Fathima from your question its realise that you are asking from starting phase like fresher how to prepare for mains and Advance so , From starting Firstly devote to 10-12 hours daily to yours Study.
start from Basic Mathematics like Differentiation , Integration , Logarithm Function, Modulus Function, Greatest Integer Function .
After the Completion of Basic Mathematics then Start Physics , Mathematics, Chemistry.
One of the most important things that is required in this examination is that patience so keep patience and study with consistency Like in Mathematics:
After Basic Mathematics start from
Sets
Trignometry
Permutation and combination
Sequence and Series
Quardic Equation
Complex number
Binomial Theorem
similarly in this way gradually your maths syllabus will complete .
and at the same time similarly complete physics and Chemistry syllabus in this way at last you feel that your preparation will be complete.
in the last i want to conclude my answer
Firstly Start any topic from Basic and focus on concept By Using This Steps you can prepare for JEE Mains and Advance.
1. Attain All lecture.
2. Make proper Notes.
3. Proper Revise of Notes.
4. Solve Topic wise question
5. Do maximum question as much as you can.
6. And in last Attempt Mock Test
These all steps that you have to follow