Hello,

There is still a lot of time there for JEE Mains 2023, and hence you shouldn't target 150 marks and instead should Target maximum marks.

Now ut is very important you know the weightage of each chapter from which questions are asked, so that you can target the high weightage chapters to score maximum marks.

Syllabus for physics is as following -

- Physics and Measurement - 4% weightage

- Work Energy and Power - 3% weightage

- Rotational Motion - 3% weightage

- Properties of Solids and Liquids - 5% weightage

- Kinetic theory of Gases - 3% weightage

- Electromagnetic Induction and Alternating currents - 3% weightage

- Kinematics - 3% weightage

- Laws of motion - 3% weightage

- Gravitation - 2% weightage

- Thermodynamics - 9% weightage

- Oscillations and Waves - 3% weightage

- Electrostatics - 9% weightage

- Current Electricity - 8% weightage

- Magnetic Effects of Current and Magnetism - 5% weightage

- Electromagnetic Waves - 5% weightage

- Optics - 10% weightage

- Dual Nature of Matter and Radiation - 6% weightage

- Atoms and Nuclei - 3% weightage

- Electronic devices - 14% weightage

- Communication Systems - 5% weightage

- Experimental skills - 3% weightage

Syllabus of Mathematics is as following-

- Complex numbers and quadratic equations - 7% weightage

-Matrices and determinants - 7% weightage

- Sets, relations and functions - 5% weightage

- Mathematical induction - 3% weightage

- Permutations and combinations - 4% weightage

- Limit, continuity and differentiability - 10% weightage

- Integral calculus - 9% weightage

- Three-dimensional geometry - 6% weightage

- Differential equations - 3% weightage

- Binomial theorem and its simple applications - 2% weightage

-Sequence and Series - 5% weightage

- Vector algebra - 5% weightage

- Statistics and probability - 8% weightage

- Trigonometry - 4% weightage

- Co-ordinate geometry - 15% weightage

- Mathematical reasoning - 3% weightage

Syllabus of Chemistry is as following -

----- Physical Chemistry

- Some basic concepts in chemistry - 5% weightage

- States of matter - 3% weightage

- Atomic structure - 3% weightage

- Chemical bonding and molecular structure - 5% weightage

- Chemical thermodynamics - 4% weightage

- Solutions - 5% weightage

- Equilibrium - 6% weightage

- Redox reactions and electrochemistry - 4% weightage

- Chemical kinetics - 3% weightage

- Surface chemistry - 1% weightage

---- Organic Chemistry

- Purification and characterization of organic compounds - 3% weightage

- Hydrocarbons - 3% weightage

- Chemistry in everyday life - 4% weightage

- Principles related to practical chemistry - 3% weightage

- Organic compounds containing halogens - 2% weightage

- Organic compounds containing oxygen - 6% weightage

- Organic compounds containing nitrogen - 1% weightage

- Polymers - 3% weightage

- Some basic principles of organic chemistry - 3% weightage

-Biomolecules - 3% weightage

---- Inorganic Chemistry

- Classification of elements and periodicity in properties - 3% weightage

- Hydrogen - 3% weightage

- S - Block elements (alkali and alkaline earth metals) - 1% weightage

- P Block elements group 13 to group 18 elements - 5% weightage

- d- and f - block elements - 4% weightage

-Co-ordination compounds - 4% weightage

-Environmental chemistry - 3% weightage

-General principles and processes of isolation of metals - 2% weightage

For more information about the JEE Examination 2023 cut off, eligibility criteria, syllabus, application procedure, reservation criteria and other relevant details, kindly check out the link given below-

https://engineering.careers360.com/articles/jee-main-2023

For tips and preparation strategies for JEE Mains and Advanced Examination, kindly check out the link given below-

https://engineering.careers360.com/articles/how-prepare-for-jee-main

I hope you find the answer helpful.

Thank you.