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NEET Important Topics

NEET is the only entrance exam for medical aspirants who want to get admission to the top medical and dental colleges across India. It is one of the toughest exams and students who want to clear this exam and book a seat in the medical college need to prepare well. Students who plan to give the NEET exam have to study Chemistry, Biology, and Physics in detail to score high marks and grab a seat.

The article will give detailed knowledge and information about the important topics for NEET 2025. The topics are based on the proper analysis and research done by the experts. Our expert team consults the previous year’s papers and other sources to select the most important topics required to be prepared for the NEET exam.

Students can read here to get information about the important topics for NEET 2025 from all three subjects.

Important Topics for NEET Physics 2025

Physics is often considered as the toughest subject by the students, therefore, they have to work hard to prepare it well for the exam. The important topics for NEET Physics 2025 include the following:

Chapters	Questions Break up
Modern Physics and Electronics	8
Magnetism	7
SHM & Wave	3
Optics	4
Electrostatics and Electricity	11
Heat and Thermodynamics	4
Mechanics	13

List of Important Topics for Physics Chapters & Number of Questions asked:

Class	Chapter Name	Number of Questions
Class 11	Mechanics	12
	Heat and Thermodynamics	5
	Waves	1
Class 12	Magnetism	6
	Modern Physics	8
	Electricity	9
	Optics	4

NEET Physics Class 11 and Class 12

You can find a list of important chapters along with an average number of questions asked in the NEET Exam based on the previous years. This can help students to prepare well for the entrance exam.

Name of Unit	Chapter’s name	Average no. of questions
Physical World and Measurement	Physical World and Units and Measurement	1
Kinematics	Motion in Straight Line	2
Kinematics	Motion in a Plane	1-2
Laws of Motion	Laws of Motion	2-3
Work, Energy and Power	Work, Energy and Power	2
System of Particles and Rotational Motion	System of Particles and Rotational Motion	2-3
Gravitation	Gravitation	2
Properties of Bulk Matter	Mechanical Properties of Solids	1
	Mechanical Properties of Fluids	1
	Thermal Properties of Matter	1-2
Oscillations and Waves	Oscillations	1-2
Oscillations and Waves	Waves	1-2
Thermodynamics	Thermodynamics	1-2
Behaviour of Perfect Gas and Kinetic Theory	Kinetic Theory	1
Electrostatics	Electric Charges and Fields	1-2
Electrostatics	Electrostatic Potential and Capacitance	1-2
Current Electricity	Current Electricity	4
Magnetic Effects of Current and Magnetism	Moving Charges and Magnetism	2
Magnetic Effects of Current and Magnetism	Magnetism and Matter	1
Electromagnetic Induction and Alternating Currents	Electromagnetic Induction	1
Electromagnetic Induction and Alternating Currents	Alternating Currents	1
Electromagnetic Waves	Electromagnetic Waves	1
Optics	Ray Optics and Optical Instruments	2
Optics	Wave Optics	1
Dual Nature of Radiation and Matter	Dual Nature of Radiation and Matter	2-3
Atoms and Nuclei	Atoms	1-2
Atoms and Nuclei	Nuclei	2
Electronic Devices	Semiconductor Electronics	3
Communication Systems	Communication Systems	0

Chemistry – Important Topics for NEET Chemistry 2025:

Chemistry Sections	Questions Breakup
Inorganic Chemistry	19
Organic Chemistry	15
Physical Chemistry	16

Physical Chemistry:

A detailed explanation of a number of questions asked from different chapters of Chemistry is given here:

Solid State	2
States of matter	2
Thermodynamics	1
Electrochemistry	2
Surface chemistry	1
Solutions	2
Chemical kinetics	2
Nuclear chemistry	1
Mole concept	1
Atomic structure	1
Ionic Equilibrium	1

Inorganic Chemistry

Chapter	No. of Questions
Chemical Bonding	5
s-block	2
p-block	3
D and f block	2
Metallurgy	2
Environmental chemistry	1
Coordination chemistry	2

Organic Chemistry

Some basic principles and techniques	1
Hydrocarbons	4
Haloalkanes and Haloarenes	2
Alcohol, Phenol and Ether	1
Carbonyl compound	3
Amine	2
Biomolecules	1
Polymers	1
Chemistry in Everyday life	1

NEET 2025 Chemistry Chapters and Number of Questions asked:

Generally, the questions asked in the Chemistry section are easy as compared to Physics and therefore it is the most scoring part in the NEET exam. Important topics to prepare from chemistry for the NEET are:

Class	Section	Number Of Questions
Class 11	Physical Chemistry	7
	Organic Chemistry	4
	Inorganic Chemistry	10
Class 12	Physical Chemistry	9
	Organic Chemistry	9
	Inorganic Chemistry	6

NEET Chemistry Class 11 and Class 12

Students can find information about important chapters for NEET-UG along with the average number of questions asked in the NEET based on previous year’s papers.

Chapter’s name	Average no. of questions
Hydrogen	1
s-Block Element (Alkali and Alkaline earth metals)	2
Some p-Block Elements	1
Chemical Bonding and Molecular Structure	3
Classification of Elements and Periodicity in Properties	1
General Principles and Processes of Isolation of Elements	1
p- Block Elements	2-3
d and f Block Elements	2
Coordination Compounds	2
Organic Chemistry- Some Basic Principles and Techniques	1-2
Environmental Chemistry	1
Hydrocarbons	3
Haloalkanes and Haloarenes	2
Alcohols, Phenols and Ethers	1-2
Organic Compounds Containing Nitrogen	2-3
Aldehydes, Ketones and Carboxylic Acids	1
Biomolecules	2
Polymers	1-2
Some Basic Concepts of Chemistry	1-2
Chemistry in Everyday Life	1
Structure of Atom	2
States of Matter: Gases and Liquids	1
Thermodynamics	2
Equilibrium	2-3
Redox Reactions	1
Solid State	1-2
Electrochemistry	2
Solutions	2
Chemical Kinetics	2
Surface Chemistry	1

Students can prepare the topics given here that can help them to score well in the exam and can get a better rank in the exam.

Biology - Important Topics for NEET Biology 2025

Biology is the most important part and students have to thoroughly prepare for this subject to clear the NEET Exam. The exam is divided into two parts: Botany and Zoology. Important topics to prepare for NEET biology are:

NEET 2025 Question Paper- Number of Questions:

Chapter	No. of Questions
The Living World	1
Biological Classification	1
Plant Kingdom	5
Animal Kingdom	4
Morphology of Flowering Plants	2
Structural Organization in Animals	3
Anatomy of Flowering Plants	3
Cell: The Unit of Life	2
Biomolecules	3
Cell Cycle and Cell Division	7
Transport in Plants	1
Photosynthesis in Higher Plants	4
Respiration in Plants	1
Plant Growth and Development	3
Digestion and Absorption	2
Body Fluids and Circulation	3
Breathing and Exchange of Gases	3
Locomotion and Movement	4
Sexual Reproduction in Flowering plants	3
Human Reproduction	3
Reproductive Health	3
Principles of Inheritance and Variation	2
Molecular Basis of Inheritance	10
Evolution	1
Strategies for Enhancement in Food Production	3
Human Health and Disease	3
Microbes in Human Welfare	1
Biotechnology: Principles and Processes	6
Biotechnology and its Applications	5
Organisms and Populations	4
Ecosystem	3
Environmental Issues	1

Important Topics- Number of Questions asked in Botany:

Class	Chapter name	Number Of Questions
Class 11	Plant Physiology	9
	Cell and cell cycle	6
	Structural organization of plants	5
	Diversity of Life	5
Class 12	Genetics	7
	Ecology	7
	Biology in Human welfare	2
	Reproduction and sexual reproduction	2

Zoology

Class	Chapter name	Number Of Questions
Class 11	Human Physiology	12
	Biomolecules	6
	Animal Kingdom	5
	Structural organization of animals	2
Class 12	Animal husbandry and Biotechnology	10
	Human Reproduction and reproductive health	4
	Evolutions theories and evidences	4
	Human Health and diseases	4

Students can get information from the following table about the chapters and the corresponding average number of questions asked from the previous year’s papers

Name of Unit	Chapter’s name	Average no. of questions
Diversity in the Living World	The Living World	1
	Biological Classification	3-4
	Plant Kingdom	3
	Animal Kingdom	3-4
Human Physiology	Digestion and Absorption	2
	Breathing and Exchange of Gases	2
	Body Fluids and Circulation	2
	Excretory Products and their Elimination	2
	Locomotion and Movement	1-2
	Neural Control and Coordination	2
	Chemical Coordination and Integration	3
Plant Physiology	Transport in Plants	1-2
	Mineral Nutrition	1-2
	Photosynthesis in Higher Plants	2
	Respiration in Plants	1
	Plant Growth and Development	1-2
Structural Organization in Animals and Plants	Morphology of Flowering Plants	3-4
	Anatomy of Flowering Plants	3
	Structural Organization in Animals	2
Cell Structure and Functions	Cell : The Unit of Life	3-4
	Biomolecules	2
	Cell Cycle and Cell Division	2
Biology and Human Welfare	Human Health and Disease	3-4
	Strategies for Enhancement in Food Production	2-3
	Microbes in Human Welfare	3
Biotechnology and its Applications	Biotechnology : Principles and Processes	2-3
Biotechnology and its Applications	Biotechnology and its Applications	2
Ecology and Environment	Organisms and Populations	2
	Ecosystem	2-3
	Biodiversity and Conservation	2-3
	Environmental Issues	3
Genetics and Evolution	Principles of Inheritance and Variation	5-6
	Molecular Basis of Inheritance	4
	Evolution	3
Reproduction	Reproduction in Organisms	1-2
	Sexual Reproduction in Flowering Plants	3-4
	Human Reproduction	3-4
	Reproductive Health	2

Important Notes for NEET Biology

Important Notes on Molecular Basis of Inheritance

Important Notes on Anatomy of Flowering Plants

Important Notes on Morphology of Flowering Plants

Important Notes on Human Health and Disease

Important Notes on the Plant Kingdom

Thus, students can find detailed knowledge about the important chapters to prepare from Chemistry, Physics, and Biology for the NEET exam. The information includes important topics along with approximate weightage of marks based on analysis from previous years’ trends. Students must work hard to prepare well for the NEET exam. Students can crack the exam with the right knowledge and information about the syllabus and pattern.

Stay connected with Vedantu to get the latest information about the NEET exam including pattern, cut-off score, exam details, and more details.

FAQs on Important NEET Topics

1. How many times in a year is the NEET exam held?

NEET is the most important entrance exam for medical students who aspire to get admission to the top medical institutes of the country. Students have to prepare well for the exam because there is a tough competition. NEET exam is held only once a year therefore aspirants have to burn the midnight oil to score high marks in the exam. An entire year is given for preparation and thus, the NEET exam is held with prior notice for deciding the fate of the medical aspirants.

2. In what mode the NEET 2025 exam will be conducted?

The NEET exam is conducted in a pen-paper mode. This means that the exam will be conducted in offline mode. Students appearing for the NEET exam must read all instructions carefully before reaching the exam center. They should carry all important documents along with them and should reach the exam center on time. Candidates have to mark answers in the OMR sheet using a black or blue pen. Thus, a prior check of the belongings is a must before entering the hall.

3. How many times can I give the NEET exam?

Earlier there was a limit for giving the NEET exam only three times. But, recently as per the new guidelines and notification by the exam conducting authority, there is no limit for giving the exam. This means a candidate can appear for the NEET exam as many times as he/she wants. Candidates who are well prepared for the exam can ace the exam on the first attempt. However, there is no need to be demotivated if you do not clear it the first time; the NEET exam can be taken as many times as one requires.

4. What should I know about the NEET exam?

NEET is the most important entrance exam and it is the topmost exam for getting admission to the medical colleges of high reputation. It is the single entrance exam conducted throughout the country in which lakhs of people participate to book a seat in the medical, dental, AYUSH, AIIMS, or JIPMER colleges. There are very few seats as compared to the number of students appearing for the exam. As for the important topics and subjects, you can find it all on the Vedantu website or by downloading the Vedantu app from the playstore.

5. How will the cut-off for NEET 2025 be decided?

After the declaration of the result, the exam conducting authority or NTA will decide the cut-off for the NEET 2025. The cut-off for the NEET is based on different factors such as the number of students who appeared for the exam, difficulty level of the exam, availability of seats in different institutes and under different categories. Students can get the latest updates about the NEET exam from Vedantu. They can also prepare well by using the notes for NEET available on Vedantu.

6. How can I download reading material from Vedantu?

Accessing material from Vedantu is extremely easy and student-friendly. Students have to simply visit the website of Vedantu and create an account. Once you have created the account you can simply explore the subjects and chapters that you are looking for. Click on the download button available on the website on Vedantu to download the reading material in PDF format. You can also access all the resources by downloading the Vedantu app from the play store.