NEET 2025 Preparation: Chapter-Wise Weightage You Need to Know
NEET 2025 Chapter-Wise Weightage: NTA will conduct NEET 2025 in the first week of May 2025. NEET is a national-level competition exam for admission to undergraduate medical courses nationwide. The exam is conducted once a year and covers the 11th and 12th NCERT syllabuses in Physics, Chemistry, and Biology. Read the full blog to understand the NEET 2025 syllabus and chapter-wise weightage.
NEET 2025: Exam Pattern and Marking Scheme
Before understanding the chapter-wise weight of the NEET 2025 syllabus, let’s delve into the exam pattern and marking scheme to understand what type of questions are asked in the exam. There are 200 questions in the NEET exam paper out of which students are required to answer 180 questions (45 questions from each section). Each question carries 4 marks and one is deducted for each wrong answer. Therefore, you must ensure twice before marking the answers. The details of each section and subject is given in the table below:
NEET 2025: Exam Pattern and Marking Scheme | |||
Subject | Number of questions | Number of Questions to be Attempted | Marking Scheme |
Physics | 50 | 45 | Correct Answer: +4Incorrect Answer: -1Unanswered Question: No Marks |
Chemistry | 50 | 45 | |
Botany | 50 | 45 | |
Zoology | 50 | 45 | |
Total | 200 | 180 | 720 |
NEET 2025 Chapter-Wise Weightage
Understanding the topic-wise weightage for NEET 2025 can elevate your overall preparation and lead you to success. It also helps you to frame the timetable which is an essential part of NEET preparation.
NEET 2025 Chapter Weightage for Biology
Biology is one of the most important subjects in NEET as 50% of the NEET exam paper comprises questions from this subject. The subject is subdivided into Zoology and Botany. The details of the chapter and their relevancy in the exam give you a blueprint of the preparation. Let’s take a closer look at the chapter-wise details of the biology syllabus for NEET 2025.
NEET Biology Chapter-wise Weightage | |
Unit Name | Percentage Weightage |
Diversity of Living Organisms | 12% |
Structural Organisation in Plants & Animals | 9% |
Cell: Structure and Function | 8% |
Plant Physiology | 8% |
Human Physiology | 16% |
Reproduction | 11% |
Genetics and Evolution | 13% |
Biology and Human Welfare | 9% |
Biotechnology and its Applications | 4% |
Ecology and Environment | 10% |
NEET 2025: Last-Five Year Questions Trends for Botany Paper
The detailed analysis of the last five-year question pattern in botany for NEET is given below:
Last-five year Question Trends in Botany | ||||
Topic Name | Difficulty Level | Average Number of questions per year | ||
Easy | Medium | Difficult | ||
Anatomy of Flowering Plants | 2 | 11 | 3 | 3.20 |
Biodiversity and Conservation | 9 | 2 | 1 | 4.20 |
Cell: The Unit of Life | 3 | 1 | 2 | 1.20 |
Cell Cycle and Cell Division | 10 | 10 | 3 | 4.60 |
Biological Classification | 2 | 5 | 0 | 1.40 |
Ecosystem | 4 | 4 | 2 | 2 |
Environmental Issues | 5 | 3 | 0 | 1.60 |
Microbes in Human Welfare | 2 | 1 | 2 | 1 |
Mineral Nutrition | 3 | 0 | 4 | 1.40 |
Molecular Basis of Inheritance | 16 | 15 | 3 | 1.60 |
Morphology of Flowering Plants | 7 | 7 | 3 | 3.40 |
Organisms and Populations | 5 | 3 | 4 | 2.40 |
Photosynthesis in Higher Plants | 5 | 7 | 0 | 3.20 |
Plant Growth and Development | 13 | 2 | 1 | 2.80 |
Plant Kingdom | 8 | 2 | 4 | 2.80 |
Principles of Inheritance and Variation | 8 | 10 | 15 | 4.60 |
Respiration in Plants | 3 | 3 | 2 | 1.60 |
Sexual Reproduction in Flowering Plants | 6 | 6 | 1 | 2.60 |
Strategies for Enhancement in Food Production | 1 | 1 | 0 | 0.60 |
Transport in Plants | 3 | 2 | 2 | 1.20 |
The Living World | 0 | 1 | 0 | 0.40 |
NEET 2025: Last-Five Year Questions Trends for Zoology Paper
Zoology study for NEET requires an in-depth understanding of Animal Kingdom, human physiology, biomolecules, and biotechnology. Though the paper comprises easy questions they require a thorough knowledge of the topic to answer them correctly. Grasping NCERT books can elevate your Zoology knowledge. The chapter-wise last five-year trend in Zoology is as follows:
Last-five year Question Trends in Zoology | ||||
Topic Name | Difficulty Level | Average Number of questions per year | ||
Easy | Medium | Difficult | ||
Animal Kingdom | 10 | 13 | 3 | 5.00 |
Biomolecules | 8 | 13 | 6 | 5.40 |
Biotechnology – Principles and Processes | 11 | 14 | 6 | 6.00 |
Biotechnology and its Applications | 5 | 12 | 1 | 3.60 |
Body Fluids and Circulation | 2 | 9 | 1 | 2.00 |
Breathing and Exchange of Gases | 2 | 7 | 1 | 2.00 |
Chemical Coordination and Integration | 3 | 3 | 1 | 1.40 |
Evolution | 6 | 4 | 0 | 2.00 |
Digestion and Absorption | 5 | 8 | 2 | 3.00 |
Excretory Products and their Elimination | 3 | 5 | 3 | 3.00 |
Human Health and Disease | 3 | 11 | 2 | 3.80 |
Human Reproduction | 3 | 11 | 5 | 3.00 |
Locomotion and Movement | 1 | 12 | 2 | 1.00 |
Neural Control and Coordination | 0 | 4 | 2 | 3.60 |
Reproductive Health | 6 | 12 | 0 | 4.60 |
Structural Organisation in Animals (Animal Tissues) | 7 | 13 | 3 | 3.60 |
NEET 2025 Chapter Weightage for Physics
Physics is one of the toughest subjects for NEET aspirants. Most of the candidates struggle with this section as the majority of the questions are in the form of numerical or formula-based requiring calculation. To prepare for NEET physics it is important to practise the numericals and understand the concepts. The unit-wise weightage for NEET 2025 Physics is given in the table below.
NEET Physics Chapter-wise Weightage | |
Unit Name | Percentage Weightage |
Unit & Measurement | 2% |
Kinematics | 7% |
Laws of Motion | 7% |
Work, Energy and Power | 4% |
System of Particles and Rotational Motion | 4.5% |
Gravitation | 4.5% |
Properties of Bulk Matter | 9% |
Oscillations and Waves | 7% |
Thermodynamics | 4.5% |
Behavior of Perfect Gas and Kinetic Theory | 2% |
Electrostatics | 4% |
Current Electricity | 9% |
Magnetic Effects of Current and Magnetism | 7% |
Electromagnetic Induction and Alternating Currents | 4% |
Electromagnetic Waves | 2% |
Optics | 4.5% |
Dual Nature of Radiation and Matter | 4% |
Atoms and Nuclei | 7% |
Electronic Devices | 7% |
NEET 2025: Last-Five Year Questions Trends for Physics Paper
It is the toughest section of the NEET exam and requires rigorous preparation. The last five-year trend in the physics exam paper for NEET is given in the table below.
Last-five year Question Trends in Physics | ||||
Topic Name | Difficulty Level | Average Number of questions per year | ||
Easy | Medium | Difficult | ||
Alternating Current | 4 | 8 | 1 | 2.60 |
Atoms | 3 | 4 | 0 | 1.40 |
Center of Mass & System of Particles | 1 | 4 | 0 | 1.00 |
Current Electricity | 6 | 19 | 0 | 5.00 |
Dual Nature of Radiation and Matter | 1 | 8 | 0 | 1.8 |
Electric Charges and Fields | 0 | 4 | 2 | 1.20 |
Electromagnetic Waves | 5 | 4 | 0 | 1.80 |
Electrostatic Potential and Capacitance | 7 | 8 | 2 | 3.40 |
Gravitation | 1 | 5 | 3 | 1.80 |
Kinetic Theory | 3 | 4 | 0 | 1.40 |
Laws of Motion | 2 | 3 | 0 | 1.00 |
Magnetism and Matter | 3 | 3 | 1 | 1.40 |
Mechanical Properties of Fluids | 2 | 4 | 1 | 1.40 |
Mechanical Properties of Fluids | 3 | 1 | 1 | 1.00 |
Motion in a Straight Line | 0 | 8 | 0 | 1.60 |
Moving Charges and Magnetism | 2 | 8 | 1 | 2.20 |
Nuclei | 8 | 2 | 0 | 2.00 |
Oscillations | 2 | 3 | 2 | 1.40 |
Ray Optics and Optical Instruments | 4 | 6 | 4 | 2.80 |
Rotational Motion | 4 | 3 | 1 | 1.60 |
Semiconductor Electronics: Materials, Devices and Simple Circuits | 2 | 11 | 3 | 3.20 |
Thermal Properties of Matter | 0 | 2 | 0 | 0.40 |
Thermodynamics | 3 | 1 | 1 | 1.00 |
Units and Measurements | 6 | 7 | 1 | 2.80 |
Wave Optics | 2 | 2 | 2 | 1.20 |
Waves | 0 | 3 | 0 | 0.60 |
Electromagnetic Induction | 3 | 0 | 2 | 1.00 |
Motion in a Plane | 2 | 2 | 0 | 0.80 |
Work Energy and Power | 2 | 3 | 0 | 1.00 |
Circular Motion | 2 | 1 | 0 | 0.60 |
NEET 2025 Chapter Weightage for Chemistry
Preparing for NEET Chemistry is important as it is a high-scoring subject and boosts your overall rank. Reading NCERT books several times can help you build a strong foundation for your NEET exam. The chapter-wise weightage of chemistry is as follows:
NEET Chemistry Chapter-wise Weightage | |
Unit Name | Percentage Weightage |
Some Basic Concepts of Chemistry | 3% |
Structure of Atom | 5% |
Classification of Elements and Periodicity in Properties | 2% |
Chemical Bonding and Molecular Structure | 6% |
Thermodynamics | 4.5% |
Equilibrium | 7.5% |
Redox Reactions | 3% |
p-Block Elements | 2% |
Organic Chemistry – Some Basic Principles and Techniques | 5% |
Hydrocarbons | 7% |
Solutions | 5% |
Electrochemistry | 6% |
Chemical Kinetics | 6% |
d and f-Block Elements | 6% |
Coordination Compounds | 6% |
Haloalkanes and Haloarenes | 4.5% |
Alcohols, Phenols and Ethers | 6% |
Aldehydes, Ketones and Carboxylic Acids | 6% |
Organic Compounds Containing Nitrogen | 4.5% |
Biomolecules | 4% |
Principles Related to Practical Chemistry 3 | 1% |
NEET 2025: Last-Five Year Questions Trends for Physics Paper
Last-five year Question Trends in Chemistry | ||||
Topic Name | Difficulty Level | Average Number of questions per year | ||
Easy | Medium | Difficult | ||
Alcohols, Phenols and Ethers | 1 | 6 | 0 | 1.40 |
Aldehydes, Ketones and Carboxylic Acids | 1 | 9 | 9 | 2.80 |
Amines | 1 | 7 | 2 | 2.00 |
Biomolecules | 3 | 4 | 1 | 1.60 |
Chemical Bonding and Molecular Structure | 2 | 6 | 5 | 2.60 |
Chemical Kinematics | 4 | 2 | 5 | 2.20 |
Classification of Elements and Periodicity in Properties | 3 | 1 | 1 | 1.00 |
Coordination Compounds | 2 | 5 | 4 | 2.20 |
Electrochemistry | 2 | 3 | 5 | 2.00 |
Environmental Chemistry | 2 | 1 | 0 | 0.60 |
Equilibrium | 3 | 6 | 2 | 2.20 |
General Principles and Processes of Isolation of Elements | 2 | 5 | 0 | 1.40 |
Haloalkanes and Haloarenes | 5 | 3 | 0 | 1.60 |
Hydrocarbons | 1 | 9 | 3 | 2.60 |
Hydrogen | 0 | 4 | 0 | 0.80 |
Organic Chemistry: Some Basic Principles and Techniques | 4 | 6 | 2 | 2.40 |
Polymers | 1 | 2 | 1 | 0.80 |
Redox Reaction | 1 | 3 | 1 | 1.00 |
Some Basic Concepts of Chemistry | 1 | 4 | 5 | 1.40 |
States of Matter | 2 | 4 | 1 | 2.00 |
Structure of Atom | 2 | 3 | 3 | 1.40 |
Surface Chemistry | 1 | 3 | 1 | 1.00 |
The d and f-Block Elements | 2 | 12 | 2 | 3.20 |
P-Block Element | 2 | 7 | 0 | 1.80 |
The p-Block Elements (XII) | 4 | 4 | 1 | 1.80 |
The s-Block Elements | 4 | 4 | 2 | 2.00 |
The Solid State | 2 | 2 | 3 | 1.40 |
Thermodynamics | 2 | 6 | 2 | 2.00 |
Chemistry in Everyday Life | 1 | 1 | 1 | 0.60 |
Principles of Qualitative Analysis | 0 | 1 | 0 | 0.20 |
How to Prepare for the NEET 2025 Exam?
Preparing for the NEET exam is a very tough task. A well-structured preparation plan and timetable are essential for the NEET exam. Some important tips for NEET 2025 preparation are as follows:
- Understand the exam pattern and syllabus before starting your preparation.
- Devise a timetable with relevant time for each subject and revision.
- Practice questions from the previous year’s exam papers.
- Use formula sheets, flashcards, diagrams, and flowcharts for quick revision.
- Make notes while studying to revise later on.
- Enroll in test series and mock sessions to practice.
- Learn effective time management strategies and implement them.
- Develop a positive attitude towards your goal and believe in yourself.
- Take adequate time for sleeping and have a healthy diet for a healthy mind.
Understanding the NEET 2025 syllabus and chapter-wise weightage will help you to know where to focus more. Seeking admission to a coaching class can elevate your NEET preparation as they provide a structured preparation plan under the guidance of expert teachers. Chaitanya Academy, Pune, Maharashtra is a leading NEET coaching institute with a team of experienced and well-qualified teachers who are well-versed in the NEET syllabus. The institute offers NEET classes for 11th, 12th, and repeaters with comprehensive study material and test series. Join the league of the topper with the leading coaching institute in Maharashtra.
Frequently Asked Questions
Which chapter is most important for NEET 2025?
Answer:The most important chapter for the NEET 2025 exam includes: thermodynamics, current electricity, magnetism, organic chemistry, animal kingdom, plant kingdom, biotechnology, genetics, etc.
Is the NEET syllabus reduced for 2025?
Answer:There is no major change in the NEET 2025 syllabus. However, students can download the latest NEET syllabus by visiting the NTA’s official website to prepare for the exam with the recent topics.
How many chemistry chapters are in NEET 2025?
Answer:There are around 30 chapters in NEET chemistry comprising organic, physical and inorganic chemistry for classes 11th & 12th. Students should use the NCERT books for classes 11th & 12th for NEET chemistry preparation.
What is the toughest chapter in NEET?
Answer:Thermodynamics, equilibrium, P-block, and chemical kinetics, are some of the toughest chapters for NEET exam preparation.
Is solving the last 10 years’ questions enough for NEET?
Answer:The last 10 years ’ exam papers have been helpful in NEET preparation. But cannot solely rely on these papers. You need books to understand the concepts and practice books to improve your speed and accuracy.