Careers360 Logo
Search Colleges, Exams, Schools & more
ask-icon
share
    High Weightage Chapters for NEET 2025: Class 11 & 12 High Weightage Topics

    High Weightage Chapters for NEET 2025: Class 11 & 12 High Weightage Topics

    #NEET
    Irshad AnwarUpdated on 12 Apr 2025, 07:16 PM IST

    High-Weightage Chapters for NEET 2025: To prepare properly for NEET UG 2025, it is essential to concentrate on the high weightage topics in Physics, Chemistry, and Biology. These topics appear frequently in the examination, so it is better to study them initially in order to raise marks and make preparation simpler. It also saves time and enhances confidence before the examination.

    LiveNEET 2026 Registration LIVE: MBBS, BDS application form closes today; correction dates out, exam patternMar 12, 2026 | 3:30 AM IST

    NEET UG 2026 exam will be conducted on May 3 in a single shift from 2 pm to 5 pm.

    Read More

    This Story also Contains

    1. Physics High Weightage Chapters for NEET 2025
    2. High Weightage Chapters for NEET 2025 Physics
    3. Chemistry High Weightage Chapters for NEET 2025
    4. High Weightage Chapters for NEET 2025 Chemistry
    5. Biology High Weightage Chapters for NEET
    6. NEET UG 2025 High Weightage Chapters for classes 11 & 12
    High Weightage Chapters for NEET 2025: Class 11 & 12 High Weightage Topics
    High Weightage Chapters for NEET

    NEET UG 2025 will be conducted based on the Class 11 and 12 NCERT syllabus for each of the three subjects. The question paper will consist of 180 multiple-choice questions (MCQs) to be attempted within 3 hours. For each correct response, 4 marks are awarded, and 1 mark is deducted for each wrong response.

    Having a good study plan with the high weightage chapters for NEET 2025 Chemistry, high weightage chapters for NEET 2025 Physics, and Biology will assist students in studying in a smart and focused manner. A list of these chapters in detail is extremely useful for revision and planning.

    Students can also search for the NEET 2025 PDF download high weightage chapters online for convenience. This will help them in arranging their studies and completing the NEET UG 2025 high weightage chapters within time.

    Physics High Weightage Chapters for NEET 2025

    Physics demands conceptual clarity with good problem-solving skills. Below are the Physics high weightage chapters for NEET that carry high importance in Physics for NEET 2025 for maximum score scores:

    Mechanics – Law of Motion, Work, Energy and Power, System of Particles, and Rotational Motion. These have been the bases of Physics with questions frequently asked in NEET exams.

    Electrodynamics – Involves Electrostatics, Current Electricity, and Magnetic Effects of Current & Magnetism. These are important for scoring well.

    Optics – Ray Optics and Wave Optics occur quite frequently in NEET.

    Thermodynamics – Emphasis on Laws of Thermodynamics and their applications in Physics.

    Modern Physics – Covers the Dual Nature of Radiation, Atoms, and Nuclei, which is often provided with high weightage.

    Also Read:

    Virohan Allied & Healthcare Programs

    Allied & Healthcare programs | 20+ Partner Universities & Institutes | 98% placement record

    Apply

    High Weightage Chapters for NEET 2025 Physics

    The table below shows the high weightage chapters of physics for NEET. Based on the information given about high weightage chapters for neet 2025 pdf download, students can prioritise their preparation and plan their strategy

    Class 11 Physics chapter-wise weightage for NEET

    The table for class 11 high weightage chapters for neet 2025 physics is given below:

    Topic / Chapters

    Average number of questions

    Weightage*

    Kinematics

    1

    2%

    Laws of Motion

    3

    7%

    Work, Energy and Power

    2

    4%

    Rotational Motion

    1

    1%

    Gravitation

    2

    3%

    Properties of Bulk Matter

    1

    3%

    Kinetic Theory of Gases

    1

    2%

    Thermodynamics

    3

    7%

    Oscillation & Waves

    1

    3%

    NEET Chapter-wise weightage Physics Class 12

    The table for class 12 Physics chapter-wise weightage for NEET is given below:

    NEET

    NEET AYUSH All India Counseling

    Maharashtra MBBS/BDS Counselling

    Arunachal Pradesh MBBS/BDS Admissions

    NEET UG

    Karnataka MBBS/BDS Counselling

    UP MBBS/BDS Counselling

    Gujarat MBBS/BDS Counselling

    Madhya Pradesh MBBS/BDS Counselling

    Kerala MBBS/BDS Counselling

    Tamil Nadu MBBS/BDS Counselling

    Telangana MBBS/BDS Counselling

    Andhra Pradesh MBBS/BDS Counselling

    West Bengal MBBS/BDS Counselling

    Rajasthan MBBS/BDS Counselling

    Bihar MBBS/BDS

    Haryana MBBS/BDS

    Punjab MBBS/BDS Counselling

    Chhattisgarh MBBS/BDS

    Odisha MBBS/BDS

    Assam MBBS/BDS

    Himachal Pradesh MBBS/BDS

    Jharkhand MBBS/ BDS

    Jammu and Kashmir MBBS/BDS

    Tripura MBBS/BDS

    Puducherry MBBS/BDS

    Uttarakhand MBBS/BDS

    Delhi MBBS/BDS

    Chandigarh MBBS/BDS Admissions

    Chemistry High Weightage Chapters for NEET 2025

    Chemistry is further divided into Physical, Organic, and Inorganic Chemistry. Here are the Chemistry high-weightage chapters for NEET for neet 2025 pdf download

    Physical Chemistry

    Chemical Bonding and Molecular Structure – Very important to understand atomic interactions.

    Thermodynamics – Emphasis on laws and their chemical applications.

    Equilibrium – Chemical and ionic equilibrium, which is very important for problem-solving.

    Inorganic Chemistry

    p-Block Elements – Study elements in Groups 13 to 18 in detail.

    Coordination Compounds – Emphasis on their structures, bonding, and applications.

    Organic Chemistry

    Hydrocarbons – Learn alkanes, alkenes, and alkynes in detail.

    Carbonyl Compounds – Containing aldehydes, ketones, and carboxylic acids

    Biomolecules – Carbohydrates, proteins, and nucleic acids.

    High Weightage Chapters for NEET 2025 Chemistry

    Based on previous years' analysis, the table below shows the high-weightage chapters for NEET 2025 in Chemistry. Aspirants can plan their NEET 2025 Chemistry preparation accordingly.

    Class 11 high weightage chapters for NEET

    The table below shows the class 11 Chemistry high weightage chapters for NEET:

    Topic / Chapters

    Average number of questions

    Weightage*

    Classification of Elements & Periodicity in Properties

    2

    4%

    Chemical bonding and Molecular Structure

    4

    9%

    Thermodynamics

    1

    3%

    Redox Reactions

    1

    2%

    Atomic Structure

    1

    3%

    Equilibrium

    2

    4%

    Hydrogen

    1

    2%

    Some p-Block Elements

    3

    7%

    Hydrocarbons

    2

    4%

    High Weightage Chapters for NEET 2025 Chemistry Class 12

    Chemistry high weightage chapters for NEET class 12 are given in the table below based on the previous year's analysis:

    Topic / Chapters

    Average number of questions

    Weightage*

    Solid State

    1

    3%

    Solutions

    2

    4%

    Electrochemistry

    1

    3%

    Chemical Kinetics

    2

    4%

    d- and f-Block Elements

    2

    4%

    Coordination Compounds

    3

    6%

    Alcohols, Phenols and Ethers

    2

    4%

    Organic Compounds containing Nitrogen

    2

    3%

    Biomolecules

    2

    4%

    Principles Related to Practical Chemistry

    1

    2%

    NEET Syllabus: Subjects & Chapters
    Select your preferred subject to view the chapters

    Biology High Weightage Chapters for NEET

    Biology has NEET UG 2025 high weightage chapters. A strong clarity of NCERT Biology ensures good marks. The highest weightage chapters in NEET Biology are as follows:

    Human Physiology – Includes Digestion, Respiration, Circulation, Nervous System, Endocrine System, and Locomotion.

    Genetics and Evolution- It entails Principles of Inheritance, Molecular Basis of Inheritance, and Evolutionary Theories.

    Ecology and the Environment - Organisms and Populations, Ecosystems, Biodiversity, and Environmental Issues.

    Cell Biology – Concentration on Cell Structure, Cell Cycle, and Biomolecules.

    Plant Physiology - covers such topics as photosynthesis, respiration, and transport in plants.

    NEET UG 2025 High Weightage Chapters for classes 11 & 12

    The table below shows the high weightage chapters for neet 2025 pdf download in Biology. The data is based on the previous year's analysis. Aspirants can take note of the NEET 2025 most important chapters and prioritise their preparation accordingly

    Chapter

    Weightage (%)

    Class 11


    Biological Classification

    2

    Plant Kingdom

    1

    Animal Kingdom

    4

    Morphology of Flowering Plants

    4

    Anatomy of Flowering Plants

    5

    Structural Organisation in Animals

    2

    Cell: The Unit of Life

    6

    Biomolecules

    6

    Cell Cycle and Cell Division

    2

    Photosynthesis in Higher Plants

    2

    Respiration in Plants

    3

    Plant Growth and Development

    3

    Breathing and Exchange of Gases

    3

    Body Fluids and Circulation

    2

    Excretory Products and Their Elimination

    2

    Locomotion and Movement

    2

    Chemical Coordination and Integration

    2

    Class 12


    Sexual Reproduction in Flowering Plants

    1

    Human Reproduction

    5

    Reproductive Health

    2

    Principles of Inheritance & Variation

    6

    Biodiversity & Conservation

    3

    Biotechnology & Its Applications

    1

    Biotechnology: Principles & Processes

    7

    Ecosystem

    2

    Evolution

    4

    Human Health and Disease

    4

    Microbes in Human Welfare

    1

    Molecular Basis of Inheritance

    4

    Organisms & Populations

    3

    Also Read:

    NEET 2026 Free Mock Test with Solutions
    Download the NEET 2026 Free Mock Test PDF with detailed solutions. Practice real exam-style questions, analyze your performance, and enhance your preparation.
    Download EBook

    Frequently Asked Questions (FAQs)

    Q: Which syllabus to follow for NEET 2025?
    A:

    Students should follow the official NEET 2025 syllabus released by NTA. It is based on topics from Class 11 and 12 Physics, Chemistry, and Biology from NCERT books, and it also includes content from CBSE, ICSE, and state boards.

    Q: What are the high weightage chapters for NEET 2025 Physics?
    A:

    Some high weightage chapters for NEET 2025 Physics include:

    • Current Electricity
    • Semiconductor Electronics
    • Laws of Motion
    • System of Particles and Rotational Motion
    • Thermodynamics
    • Ray Optics and Optical Instruments
    • Dual Nature of Matter and Radiation
    • Atoms and Nuclei
    • Magnetic Effects of Current and Magnetism
    Articles
    Related Stories
    |
    Upcoming Medicine Exams
    Maharashtra Bachelor of Science in Nursing Common Entrance Test
    Ongoing Dates
    MH BSc Nursing CET Application Date

    24 Jan'26 - 16 Mar'26 (Online)

    Odisha BSc Nursing
    Ongoing Dates
    Odisha BSc Nursing Application Date

    28 Jan'26 - 22 Mar'26 (Online)

    Guru Gobind Singh Indraprastha University Paramedical Exam
    Ongoing Dates
    IPU Paramedical Exam Application Date

    2 Feb'26 - 31 Mar'26 (Online)

    Certifications By Top Providers
    Biomolecules Structure Function in Health and Disease
    Via All India Institute of Medical Sciences New Delhi
    Industrial Biotechnology
    Via Indian Institute of Technology Kharagpur
    Certificate Course in Biostatistics, Epidemiology and Research Methodology
    Via Manipal Academy of Higher Education, Manipal
    Nutrition in the Health Sector
    Via The University of Adelaide, Adelaide
    Pathology
    Via Tsinghua University, Beijing
    Online M.Sc Psychology
    Via Centre for Distance and Online Education, Andhra University
    Coursera
     355 courses
    Futurelearn
     310 courses
    Edx
     233 courses
    Udemy
     191 courses
    Swayam
     106 courses
    Explore Top Universities Across Globe
    University College London, London
    Gower Street, London, WC1E 6BT
    University of Essex, Colchester
    Wivenhoe Park Colchester CO4 3SQ
    University of Nottingham, Nottingham
    University Park, Nottingham NG7 2RD
    University of Wisconsin, Madison
    329 Union South 1308 W. Dayton Street Madison, WI 53715-1149
    University of Alberta, Edmonton
    116 St. and 85 Ave., Edmonton, Alberta, Canada T6G 2R3
    Keele University, Newcastle
    Staffordshire, UK, ST5 5BG

    Popular Courses and Specializations

    Popular Degrees

    Popular Branches

    List of colleges accepting NEET

    Questions related to NEET

    On Question asked by student community

    Have a question related to NEET ?
    Correction window kb open hoga neet ka

    NTA is yet to announce the NEET 2026 correction date. Please refer to this article for the latest information about the NEET form correction 2026- https://medicine.careers360.com/articles/neet-correction-window .

    Read Complete Answer
    K
    K Guna Sahiti
    10 Mar'26
    I'm Bcb category so how many marks I need to score for this neet 2026 ti get seat in government college
    Read Complete Answer
    V
    Vivek Kumar
    10 Mar'26
    I have completed inter and I have taken 2long terms for neet now I just want to study bsc anesthesia ,what should I do to join in anesthesia colleges

    Hi, Anesthesiology is a medical specialty focused on anesthesia, pain management, and critical care during surgical procedures. Professionals in this field play a crucial role in ensuring patient safety by monitoring vital signs and managing pain before, during, and after surgery. It is considered one of the most important specialties

    Read Complete Answer
    A
    Alok Mishra
    10 Mar'26
    Can I give entrance exam with neet

    Dear Student,

    Check all the details about NEET through the given link.

    Link : NEET Eligibility Criteria 2026: Age Limit, Number of Attempt & Qualification

    Read Complete Answer
    V
    Vivek Kumar
    10 Mar'26
    How to complete whole neet syllabus within 40day

    Please check this link to know how to study for NEET in 1 month. You can customise the plan as per your requirement - https://medicine.careers360.com/articles/how-prepare-for-neet-in-1-month

    Read Complete Answer
    K
    K Guna Sahiti
    10 Mar'26
    View all

    Popular NEET Questions

    Column I ( Salivary gland)

     

    Column II ( Their location)

    Parotids

    I

    Below tongue

    Sub-maxillary / sub-mandibular

    Ii

    Lower jaw

    Sub-linguals

    Iii

    Cheek
    Option: 1

    a(i), b(ii) , c(iii)

     


    Option: 2

    a(ii), b(i), c(iii)

     


    Option: 3

    a(i), b(iii), c(ii)


    Option: 4

    a(iii), b(ii), c(i)


    Read Complete Answer

    Ethyl \; ester \xrightarrow[(excess)]{CH_{3}MgBr} P

    the product 'P' will be ,

    Option: 1


    Option: 2


    Option: 3

    \left ( C_{2}H_{5} \right )_{3} - C- OH


    Option: 4


    Read Complete Answer

     

        

               

     Valve name                            

    		              

    Function
        I   Aortic valve     A

    Prevents blood from going backward from the pulmonary artery to the right ventricle.
        II   Mitral valve     B

     Prevent blood from flowing backward from the right ventricle to the right atrium.
        III   Pulmonic valve     C

     Prevents backward flow from the aorta into the left ventricle.
        IV   Tricuspid valve     D

     Prevent backward flow from the left ventricle to the left atrium.

     

    Option: 1

    I – A , II – B, III – C, IV – D


    Option: 2

     I – B , II – C , III – A , IV – D


    Option: 3

     I – C , II – D , III – A , IV – B


    Option: 4

     I – D , II – A , III – B , IV – C 

     

     


    Read Complete Answer

    Column A Column B
    A

    a) Organisation of cellular contents and further cell growth.  
    B

    b) Leads to formation of two daughter cells.
    C

    c) Cell grows physically and increase volume proteins,organells.
    D

    d)  synthesis and replication of DNA.

    Match the correct option as per the process shown in the diagram. 

     

     

     

    Option: 1

    1-b,2-a,3-d,4-c
     


    Option: 2

    1-c,2-b,3-a,4-d


    Option: 3

    1-a,2-d,3-c,4-b

     


    Option: 4

    1-c,2-d,3-a,4-b


    Read Complete Answer

    0.014 Kg of N2 gas at 27 0C is kept in a closed vessel. How much heat is required to double the rms speed of the N2 molecules?

    Option: 1

    3000 cal


    Option: 2

    2250 cal


    Option: 3

    2500 cal


    Option: 4

    3500 cal


    Read Complete Answer

    0.16 g of dibasic acid required 25 ml of decinormal NaOH solution for complete neutralisation. The modecular weight of the acid will be

    Option: 1

    32


    Option: 2

    64


    Option: 3

    128


    Option: 4

    256


    Read Complete Answer

    0.5 F of electricity is passed through 500 mL of copper sulphate solution. The amount of copper (in g) which can be deposited will be:

    Option: 1

    31.75


    Option: 2

    15.8


    Option: 3

    47.4


    Option: 4

    63.5


    Read Complete Answer

    0.5 g of an organic substance was kjeldahlised and the ammonia released was neutralised by 100 ml 0.1 M HCl. Percentage of nitrogen in the compound is

    Option: 1

    14


    Option: 2

    42


    Option: 3

    28


    Option: 4

    72


    Read Complete Answer

    0xone is

    Option: 1

    \mathrm{KO}_{2}


    Option: 2

    \mathrm{Na}_{2} \mathrm{O}_{2}


    Option: 3

    \mathrm{Li}_{2} \mathrm{O}


    Option: 4

    \mathrm{CaO}


    Read Complete Answer

    (1) A substance  known as "Smack"

    (2) Diacetylmorphine

    (3) Possessing a white color

    (4) Devoid of any odor

    (5) Crystal compound with a bitter taste

    (6) Obtained by extracting from the latex of the poppy plant

    The above statements/information are correct for:

    Option: 1

    Morphine


    Option: 2

    Heroin


    Option: 3

    Cocaine


    Option: 4

    Barbiturates


    Read Complete Answer

    Begin a career in Medical and Allied Sciences. Admissions Open for

    Virohan Allied & Healthcare Programs
    Apply

    Allied & Healthcare programs | 20+ Partner Universities & Institutes | 98% placement record

    Amity University-Noida Health and Allied Sciences Admissions
    Apply

    Amongst top 3% universities globally (QS Rankings) | Wide Range of scholarships available

    SRM Kattankulathur Dental College Admissions 2026
    Apply

    Ranked #19 by NIRF, NAAC A++ Accredited | Recognized by dental council of India

    SRM Medical College Admissions 2026
    Apply

    Ranked #18 by NIRF, NAAC A++ Accredited | Unmatched clinical exposure with over 7 lakh patients yearly

    S-VYASA Deemed to be University B.Sc. Admissions 2026
    Apply

    Recognized as Category 1 University by UGC | Accredited with A+ Grade by NAAC | Scholarships available

    View all Application Forms

    NEET Notifications

    Latest updates

    Explore Career Options

    By Industry
    Orthotist and Prosthetist

    Orthotists and Prosthetists are professionals who provide aid to patients with disabilities. They fix them to artificial limbs (prosthetics) and help them to regain stability. There are times when people lose their limbs in an accident. In some other occasions, they are born without a limb or orthopaedic impairment. Orthotists and prosthetists play a crucial role in their lives with fixing them to assistive devices and provide mobility.

    6 Jobs Available
    Pathologist

    A pathologist is required to examine body fluids, tissues, and organs with the help of laboratory tests and microscopic examinations. Pathologists often work in hospitals and diagnostic labs, often assisting doctors when it comes to treatment decisions. Due to the increased demand for diagnostic services, pathology offers good career opportunities in clinical practices, research and academics. 

    5 Jobs Available
    Veterinary Doctor

    A Veterinarian is responsible for diagnosing, treating, and preventing diseases in animals. The individual performs surgeries, guides nutrition, and provides animal care. A Bachelor’s in Veterinary Science (B.Vsc.) is a mandatory degree. The profession brings together medical knowledge and a strong commitment to animal welfare. 

    5 Jobs Available
    Speech Therapist

    A Speech Therapist (Speech-Language Pathologist) diagnoses and treats speech, language, communication, and swallowing disorders across all ages. They work in hospitals, schools, clinics, and more. Becoming an SLP requires a master’s degree, clinical training, and certification. With rising demand, the career offers rewarding opportunities in therapy, education, and research.

    4 Jobs Available
    Gynaecologist

    A gynaecologist is a medical specialist in women’s reproductive health, handling issues like menstruation, fertility, pregnancy, and childbirth. They perform exams, surgeries, and offer family planning services. To become one, students must complete MBBS and postgraduate training. Gynaecologists work in hospitals or clinics and are in high demand, with salaries growing significantly with experience. 

    4 Jobs Available
    Audiologist

    The audiologist career involves audiology professionals who are responsible to treat hearing loss and proactively preventing the relevant damage. Individuals who opt for a career as an audiologist use various testing strategies with the aim to determine if someone has a normal sensitivity to sounds or not. After the identification of hearing loss, a hearing doctor is required to determine which sections of the hearing are affected, to what extent they are affected, and where the wound causing the hearing loss is found. As soon as the hearing loss is identified, the patients are provided with recommendations for interventions and rehabilitation such as hearing aids, cochlear implants, and appropriate medical referrals. While audiology is a branch of science that studies and researches hearing, balance, and related disorders.

    3 Jobs Available
    Oncologist

    An oncologist is a medical doctor who diagnoses and treats cancer using chemotherapy, radiation, surgery, and other therapies. They work with a team to create treatment plans tailored to each patient. Specialisations include medical, surgical, radiation, pediatric, gynecologic, and hematologic oncology. Becoming an oncologist in India requires an MBBS and postgraduate studies in oncology.

    3 Jobs Available
    Biochemist

    A biochemist studies the chemical processes within living organisms, combining chemistry and biology. They conduct experiments, analyse data, and develop products like drugs and vaccines. Biochemists work in labs, healthcare, research, and education. A degree in biochemistry or related fields is essential, with advanced roles often requiring higher degrees. They also ensure quality control and may teach or mentor others.

    2 Jobs Available

    Never miss NEET update

    Get timely NEET updates directly to your inbox. Stay informed!