Expected Number of Questions From NCERT in NEET 2025

NEET 2025 Expected Number of Questions from NCERT: National Eligibility cum Entrance Test (NEET) is a very important test for students who wants to pursue medicine courses in India. Given that the NEET 2025 exam date is May 4, 2025, it is useful to understand what percentage of the questions can be asked from NCERT textbooks.

NEET 2025: Mock Test (Free) | Biology: Mind Maps & Important Diagrams

NEET 2025: Syllabus | Most Scoring concepts | NEET PYQ's (2015-24)

New: Meet Careers360 experts in your city and get guidance on shortlisting colleges

New Programme: B.E Environmental & Sustainability @ BITS Pilani for PCB Candidates

This Story also Contains

1. Why is NCERT Important for NEET?
2. Percentage of NCERT questions for NEET
3. Expected Number of Questions from NCERT in NEET 2025
4. How to Score Maximum Based on NCERT

There needs to be a good plan to prepare for NEET 2025, and NCERT books are at the top of the plan. With NCERT, you will be able to study more effectively and increase your chances of passing the exam. The NCERT textbooks include all the topics that are required to prepare for NEET, and hence, they form part of your study schedule. In this article, students will get to know how many questions you can expect from NCERT in NEET 2025 and will provide you with study tips.

Why is NCERT Important for NEET?

NCERT books are considered the best books to prepare for NEET because they:

• Include All Subjects in the Syllabus: NCERT properly follows the NEET syllabus designed by NTA. You won't miss a single important topic.
• Simple and Easy Language: Concepts are made simple and easy to understand and remember - especially helpful for Biology, Physics, and Chemistry.
• High Relevance to NEET: Most of the NEET questions (particularly in Biology) are directly or indirectly taken from NCERT lines, diagrams, or solved examples.
• Concise and Focused: No unnecessary or redundant information - this keeps you on target and saves time while revising.
• Strong Conceptual Base: NCERT develops your fundamental concepts, which is crucial to resolve tricky application-based NEET questions.
• Key Diagrams and Tables: Most NEET Biology questions are derived from NCERT diagrams, labels, and tables - these need to be memorised.
• Safe for Direct Q&A: Certain Physics and Chemistry numerical values and routine results are copied word-to-word from NCERT - accuracy is a must.
• Ideal for Last-Minute Revision: NCERT books are ideal for quick and thorough revision in the last couple of days leading up to the exam.

Percentage of NCERT questions for NEET

Below is the table of how many questions from the NCERT textbook you can expect in NEET 2025:

Also Read:

• How many questions are there in NEET 2025?

• Do or Die Chapters for NEET 2025 Exam- Important Chapters for NEET

• NEET Exam Analysis 2025

Expected Number of Questions from NCERT in NEET 2025

Each year, most of the NEET questions are directly taken or based on NCERT concepts presented in textbooks. For NEET 2025, this pattern is likely to follow. The following is an analysis of the number of questions you can get from NCERT material for each subject:

How Many Questions Come from NCERT in NEET Biology

Biology carries the highest weightage in NEET, with 90 questions (50% of the paper), and around 85–90% of them are directly based on NCERT textbooks. Major topics like Human Physiology, Genetics, Ecology, and Cell Biology are frequently asked about in the exam. A clear understanding of NCERT Class 11 and 12 Biology is important for scoring high in this section.

Plant Physiology NCERT Questions in NEET

Plant Physiology forms an important part of NEET Biology, with a number of easy questions from the NCERT textbook. Photosynthesis, respiration, and plant growth and development are some chapters that are frequently featured in the exam.

Q1. The term ‘totipotency’ refers to the capacity of- (NEET 2017)

1. Cell to generate a whole plant

2. Bud to generate the whole plant

3. Seed to germinate

4. Cell to enlarge in size

Q2. Stomata in grass leaves are (NEET 2018)

1. Rectangular

2. Kidney shaped

3. Dumb-bell shaped

4. Barrel shaped

Human Physiology NEET Question from NCERT

Human Physiology is one of the most important units in NEET Biology, with several questions asked each year directly from NCERT. It covers vital systems like digestion, respiration, circulation, excretion, and neural control, making it a high-weightage and scoring topic. Some of the questions asked from Human Physiology NCERT in the NEET exam are:

Q1. Which of the following is an amino acid-derived hormone? (NEET 2018)

1. Estradiol

2. Ecdysone

3. Epinephrine

4. Estriol

Q2. What would be the heart rate of a person if the cardiac output is 5L, the blood volume in the ventricles at the end of diastole is 100mL, and at the end of ventricular systole is 50mL? (NEET 2019)

1. 50 beats per minute

2. 75 beats per minute

3. 100 beats per minute

4. 125 beats per minute

Genetics and Evolution NEET Question from NCERT

Genetics and Evolution is a major topic in NEET Biology, with many concept-based questions taken directly from NCERT. It includes important concepts like mendelian inheritance, the molecular basis of inheritance, and evolutionary theories, which are commonly asked in the exam. A few examples of genetics and evolution NCERT questions asked in NEET exams are given below:

Q1. Under which of the following conditions will there be no change in the reading frame of the following mRNA?

5' AACAGCGGUGCUAUU 3' (NEET 2019)

1. Insertion of G at 5th position

2. Deletion of G from the 5th position

3. Insertion of A and G at 4th and 5th positions respectively

4. Deletion of GGU from 7th ,8th and 9th positions

Q2. Experimental verification of the chromosomal theory of inheritance was done by: (NEET 2020)

1. Mendel

2. Sutton

3. Boveri

4. Morgan

Pro Tip: Pay attention to diagrams along with their explanation because they are regularly used for quick questions.

How Many Questions Come from NCERT in NEET Chemistry

In the NEET chemistry section, NCERT-based questions are around 70-75%. The subject is divided into:

• Physical Chemistry: Numericals require complete clarity of concept.
• Organic Chemistry: Reaction mechanisms and named reactions are copied verbatim from the book.
• Inorganic Chemistry: Periodic trends and properties have to be memorised.

Key Chapters for Chemistry NEET 2025 from NCERT

For NEET 2025 preparation, focusing on the key chapters in Chemistry is important. Mastering major topics like Organic, Inorganic, and Physical Chemistry will be important to achieving a high score.

Thermodynamics NEET Question from NCERT

In Chemistry, Thermodynamics is a main chapter with several conceptual and numerical questions asked in NEET, mostly based on NCERT content. Key topics include internal energy, enthalpy changes, heat capacity, and spontaneity of reactions, all of which are important for mastering this section.

Q1. For reaction, 2Cl(g) →Cl₂(g) the correct option is: (NEET 2020)

1) ${\mathrm{\Delta }}_{r}H<0$ and ${\mathrm{\Delta }}_{r}S<0$

2) ${\mathrm{\Delta }}_{r}H>0$ and ${\mathrm{\Delta }}_{r}S>0$

3) ${\mathrm{\Delta }}_{r}H>0$ and ${\mathrm{\Delta }}_{r}S<0$

4) ${\mathrm{\Delta }}_{r}H<0$ and ${\mathrm{\Delta }}_{r}S>0$

Q2. For the irreversible expansion of an ideal gas under isothermal conditions, the correct option is : (NEET 2021)

1. $$\mathrm{\Delta }U=0,\mathrm{\Delta }{S}_{\text{total}}=0$$
2. $$\mathrm{\Delta }U\ne 0,\mathrm{\Delta }{S}_{\text{total}}\ne 0$$
3. $$\mathrm{\Delta }U=0,\mathrm{\Delta }{S}_{\text{total}}\ne 0$$
4. $$\mathrm{\Delta }U\ne 0,\mathrm{\Delta }{S}_{\text{total}}=0$$

The P-Block Elements chapter in Inorganic Chemistry is highly important for NEET, with many questions directly taken from NCERT. Focus areas include group trends, important compounds, chemical properties, and the unique behaviour of elements like nitrogen, oxygen, and halogens.

Q1. The product obtained as a result of a reaction of nitrogen with CaC₂ is (NEET 2016)

1. Ca(CN)₂

2. CaCN

3. CaCN₃

4. Ca₂CN

Q2.Which of the following statements is not correct about diborane? - (NEET 2022)

1. The four terminal B-H bonds are two-centre two-electron bonds.

2. The four terminal Hydrogen atoms and the two Boron atoms lie in one plane.

3. Both the Boron atoms are sp2 hybridised.

4. There are two 3-centre-2-electron bonds.

Coordination compounds NEET Questions from NCERT

Coordination Compounds is a scoring topic in NEET Chemistry, with questions often based directly on NCERT content. Key concepts include nomenclature, bonding (VBT and CFT), isomerism, and applications of coordination compounds in biological and industrial processes.

Q1.Pick out the correct statement with respect to [Mn(CN)6]3−: (NEET 2017)

1. It is sp³d² hybridised and tetrahedral

2. It is d²sp³ hybridised and octahedral

3. It is dsp² hybridised and square planar

4. It is sp³d² hybridised and octahedral

Q2. What is the correct electronic configuration of the central atom in K₄[Fe(CN)₆] based on crystal field theory? (NEET 2019)

1. t₂g⁴en²

2. t₂g⁶e_n⁰

3. e_n³t₂³

4. e_n⁴t₂g²

How Many Questions Come from NCERT in NEET Physics

Physics depends more on NCERT than Chemistry and Biology but still consists of approximately 60-65% of the questions. Despite numerical problems being practiced more, theory questions would more likely come directly from the NCERT.

Major Topics of NCERT Physics in NEET

For NEET 2025 preparation, focusing on the major topics of NCERT Physics is important. Understanding key concepts from Mechanics, Electrostatics, Optics, Thermodynamics, and Modern Physics will significantly improve your performance in the exam.

Kinematics – NEET Questions from NCERT

Kinematics is a fundamental chapter in NEET Physics, forming the base for many advanced topics. Questions are usually concept-based or numerical, focusing on motion in a straight line, graphs, equations of motion, and relative velocity—all covered thoroughly in NCERT.

Q1. A ball is thrown vertically downward with a velocity of 20 m/s from the top of a tower. It hits the ground after some time with a velocity of 80 m/s. The height of the tower is: ( g = 10 m/s) (NEET 2020)

1. 360 m

2. 340 m

3. 320 m

4. 300 m

Q2. A particle moving in a circle of radius R with a uniform speed takes a time T to complete one revolution. If this particle were projected with the same speed at an angle ′θ′ to the horizontal, the maximum height attained by it equals 4 R. The angle of projection,θ, is then given by : (NEET 2021)

1. $$\theta ={\cos }^{-1}({\left(\frac{{\pi }^{2}Rg{T}^2}{2}\right)}^2-1)$$
2. $$\theta ={\cos }^{-1}({\left(\frac{g{T}^2}{{\pi }^{2}R}\right)}^2-1)$$
3. $$\theta ={\sin }^{-1}\left(\frac{g{T}^2}{{\pi }^{2}R}\right)$$
4. $$\theta ={\sin }^{-1}({\left(\frac{{\pi }^2{R}^2}{g{T}^2}\right)}^2-1)$$

Modern Physics NEET Questions from NCERT

Modern Physics is a high-yield topic in NEET Physics, with many direct and formula-based questions from NCERT. Important areas include the photoelectric effect, atomic models, nuclear reactions, and the dual nature of matter, making it a scoring and conceptually straightforward chapter.

Q1.The ratio of wavelengths of the last line of the Balmer series and the last line of the Lyman series is: (NEET 2017)

1. 2

2. 1

3. 4

4. 0.5

Q2. An electron of mass m and a photon have the same energy E. The ratio of de Broglie wavelengths associated with them is (C being the velocity of light): - (NEET 2016)

1) $$\frac{1}{c}{\left(\frac{E}{2m}\right)}^{\frac{1}{2}}$$

2) $${\left(\frac{E}{2m}\right)}^{\frac{1}{2}}$$

3) $$c{\left(2mE\right)}^{\frac{1}{2}}$$

4) $$\frac{1}{c}{\left(\frac{2m}{E}\right)}^{\frac{1}{2}}$$

Electromagnetic waves NEET Questions from NCERT

Electromagnetic Waves is a theory-based chapter in NEET Physics, with questions often directly framed from NCERT lines. Key topics include the electromagnetic spectrum, properties of EM waves, and their applications in daily life and communication systems.

Q1. The ratio of contributions made by the electric field and magnetic field components to the intensity of the electromagnetic wave is: (c = speed of electromagnetic wave) (NEET 2020)

1. C:1

2. 1: 1

3. 1: c

4. 1: c2

Q2. Out of the following options, which one can be used to produce a propagating electromagnetic wave? (NEET 2016)

1. A charge moving at constant velocity

2. A stationary charge

3. A chargeless particle

4. An accelerating charge

Pro Tip: Always have a look at solved examples and summary points at the end of every chapter.

How to Score Maximum Based on NCERT

1. Focus on Fundamentals: Introduce yourself with each detail of the NCERT, especially with Biology.

2. Highlight Key Points: Use highlighters to mark key definitions, formulas, and diagrams.

3. Practice Past Papers: Practice how previous questions were framed based on the NCERT material.

4. Revise Regularly: Regular revision improves recall.

NCERT is still an extremely useful study material for NEET aspirants, and most questions are directly or indirectly related to it. If you stick to major chapters, practice daily, and revise well, you can perform your best in NEET 2025.

Also Read:

• NEET Chapter Wise Weightage 2025

• Are NCERT books enough for cracking the NEET 2025 Exam

• NEET Difficulty Level 2025