Going by previous years papers, an analysis has been done and going by that, this answer is being written. Physics needs utmost focus and time because it involves with theoretical concepts and numbers. There should be a systematic approach in preparing for NEET. The important topics are Mechanics, ElectroDynamics, Modern Physics, Heat and Thermodynamics, Optics, Simple Harmonic Motion, Waves. Formulae form an integral part of your preparation. The important topics are Optics, Ray Optics, Optical Instruments, Wave Optics, Electronic Devices, Electrostatics, Electric Charges and Fields, Thermodynamics, Electrostatic Potential, Current Electricity, Electromagnetic induction, Alternating current, Dual Nature of Radiation and Matter. Highest weightage goes to Optics at 10%. Thermodynamics, Electrostatics, Electronic devices share 9%. Current Electricity and Electromagnetic induction, Alternating current take 8%. Dual Nature of Radiation gets 6% while Motion systems of rigid particles and body and Magnetic effects of Currents, Electromgentic waves and Magentism get 5%. Work, Energy and Power take 4%, Atoms and nuclei, Oscillation and Waves, Properties of Bulk Matter, Laws of Motion and Kinematics share 3% and the rest of the topics carry 2% weightage. To help you with your NEET preparation, we have NEET Knockout packages that you can check at: https://learn.careers360.com/knockout-neet-may/.

Hi

Important chapters for neet as per their previous year weightage in neet question papers are listed below subject wise :-

PHYSICS

Optics - 10% weightage
Semiconductors- 9%
Dual nature of matter ,atoms and nuclei-9%
Thermodynamics -9%
Electrostatics-9%
Current electricity -8%
Electromagnetic Induction & Alternating Current-8%
Laws of motion & work power energy-7%
Magnetic Effect of Current & Magnetism-5%
System of Particles and Rotational Motion-5%

CHEMISTRY

Coordination Compounds- 9%
p-Block, d- and f-Block Elements- 9%
Thermodynamics- 8%
Equilibrium -6%
Chemical bonding and molecular structure-5%
Solutions- 5%
Organic Chemistry: Basic Principles & Techniques- 4%
Alcohols, Phenols and Ethers :-4%
Aldehydes, Ketones and Carboxylic Acids-4%

BIOLOGY

Human physiology:- 20%
Genetics and Evolution:-18%
Diversity in living organism:- 14%
Biology and Human Welfare:-9%
Reproduction:- 9%
Cell: Structure and Function:- 9 %
Plant Physiology:- 6%
Ecology and Environment:- 6%

You can get chapter wise weightage of all the chapters for each of physics, chemistry and Biology for neet by going through our page for which link is provided below

https://medicine.careers360.com/articles/neet-chapter-wise-weightage-and-important-topics/amp

Thankyou