NEET Biology Question Paper 2024, 2023, 2022, 2021, 2020, 2019, 2018 - Download PDF

NEET Biology Question Paper 2024, 2023, 2022, 2021, 2020, 2019, 2018 - Download PDF

Edited By Irshad Anwar | Updated on Mar 19, 2025 05:15 PM IST | #NEET
Upcoming Event
NEET  Admit Card Date : 01 May' 2025 - 01 May' 2025

NEET Biology Question Paper PDF: NEET is conducted every year by the National Testing Agency, or NTA. NTA has announced the NEET UG 2025 date as May 4th, 2025. To score high in NEET, particularly in the Biology section, one should practice the question papers from previous years. The question papers make it easier to grasp the exam pattern and gain confidence. You can find NEET biology question papers from 2018 to 2024 with detailed solutions on the NEET Question Paper in this article. These study materials are very useful for NEET 2025 exam preparation.

NEET Biology Previous Year Question Paper PDFs

Below are the links to the pdf of the biology NEET question paper


Explore NEET Biology Question Papers

Biology is considered one of the easiest sections in the NEET Exam. The NEET Biology section includes questions from both Botany and Zoology, with content drawn from Class 11 and 12 syllabi. Understanding the types of questions asked and practising with past papers can greatly improve your speed and accuracy. The biology questions are crucial for breaking ties in the NEET exam, making it essential to be well-prepared. Access year-wise question papers and solutions to refine your study approach and boost your confidence for the NEET 2025 exam.

NEET Question Paper Biology: Important Questions

Here are some NEET biology previous year questions to give an idea about the exam level.

1651647272096


Solution:

Interphase -

Interphase represents the phase between two successive M-phases.

- wherein

The interphase lasts more than 95% of the duration of the cell cycle, also called the resting phase.

The cell cycle is divided into two phases: interphase and M- phase. During interphase, the cell grows and makes a copy of its DNA. During the M phase, the cell separates its DNA into two sets and divides its cytoplasm forming two new cells. Interphase is divided into three subphases i.e. G1 phase, S phase, and G2 phase. Thus, the sequence of the phase of the cell cycle is G1 → S → G2→ M

1651647271778

Solution:

The correct option is (a)

It will be the same as that of G1, hence the answer is 8.

Also, check- Download NEET Biology previous year question paper

NEET Biology Total Questions - Chapter-wise

Aspirants can check the chapter-wise number of total biology questions from the previous year's NEET question paper.

NEET Biology: Chapter-wise questions from Botany

The table below indicates the NEET question asked from botany:

Class

Botany important chapters for NEET

Total

XII

Biology in Human Welfare

1

XI

Cell & Cell Cycle

5

XI

Diversity of Life

5

XII

Ecology

6

XII

Genetics

6

XI

Plant Physiology

8

XII

Reproduction & Sexual Reproduction

4

XI

Structural Organisation of Plants

5

XII

Animal Husbandry & Biotechnology

7

XII

Evolution: Theories & Evidences

1

XI

Biomolecules

2

Total

50

NEET Biology: Chapter-wise Questions From Zoology

The table below indicates the number of questions asked from Zoology subject in the NEET question paper biology:

Class

Zoology important chapters for NEET

Total

XII

Biology in Human Welfare

2

XI

Cell Structure and Function

4

XI

Diversity of Life

0

XII

Ecology

3

XII

Genetics

5

XI

Plant Physiology

0

XII

Reproduction & Sexual Reproduction

0

XI

Structural Organisation of Plants

0

XI

Animal Kingdom

5

XII

Animal Husbandry & Biotechnology

6

XII

Evolution

1

XII

Human Health & Disease

1

XI

Human Physiology

10

XII

Human Reproduction & Reproductive Health

6

XI

Biomolecules

3

XI

Structural Organisation in Animals

4

Total

50

How To Download The NEET Biology Question Paper?

To download NEET biology questions with answers PDF, candidates need to follow the below-mentioned steps:

  • Visit the official website of NTA, nta.ac.in.

  • Search for the NEET question papers section.

  • Select the year and NEET paper.

  • Choose the NEET question paper set, and select the specific set that you want to download.

  • Download the last year's NEET question paper pdf.

  • Open and view the NEET question paper, which can be opened in PDF format.

What Is The Difficulty Level Of The NEET Biology Previous Year Question Paper?

Previously, the overall difficulty level of the NEET biology question paper was easy to moderate and questions were scored. The biology NEET question paper involves questions in the form of tables and matches the following. The number of questions asked from botany and zoology was approximately equal in the NEET Biology question paper.

The NEET biology question paper includes 90% of questions NCERT-based. As per the NEET topic-wise analysis, this time the maximum number of questions in the paper were asked from Cell Biology, Biomolecules, and Genetics. Apart from this, questions from all three topics were asked in both Botany and Zoology. Questions from Ecology were also asked in both Botany and Zoology.

NEET Biology Question Paper 2025 - Best books

Preparing for the medical entrance exam with the best books for NEET 2025 will make the preparation more convenient. Aspirants can go through the best books for NEET Biology from the table with the author’s name.

Best Biology books for NEET 2025

Here are some best books for NEET 2025 Preparations

Book

Author

Objective Biology (volumes 1 & 2)

GR Bathla

Biology Classes 11 and 12 (Volume 1 & 2)

Pradeep Publications

Objective Biology (Volume 1, 2, and 3 along with Practice Papers)

Dinesh Publications

A Class Book for Botany

A C Dutta

Objective Biology (volumes 1 and 2)

Truemann Publications

As per the NEET 2025 syllabus, the biology section of the NEET question paper is vast and lengthy, thus it requires a proper preparation strategy to complete it on time. Students can take the help of pdf biology NEET question paper to boost their preparation.

Articles

Certifications By Top Providers

Good Pharmacy Practice Pharmaceutical Services
Via Taipei Medical University, Taipei
Forensic Science DNA Analysis
Via University of Cambridge, Cambridge
Toxicology 21 Scientific Applications
Via Johns Hopkins University, Baltimore
Food laws and Standards
Via Indira Gandhi National Open University, New Delhi
Become a Pharmacy Preceptor
Via Taipei Medical University, Taipei
Coursera
 355 courses
Futurelearn
 310 courses
Edx
 233 courses
Udemy
 191 courses
Swayam
 96 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 Alberta, Edmonton
 116 St. and 85 Ave., Edmonton, Alberta, Canada T6G 2R3
University of Wisconsin, Madison
 329 Union South 1308 W. Dayton Street Madison, WI 53715-1149

Questions related to NEET

Have a question related to NEET ?

Hello,

If your fingerprints don’t get verified on the NEET exam day, you may still be allowed to appear for the exam, but the invigilators will follow specific guidelines set by NTA.  They may verify your identity through alternative means like photo ID and admit card. Any discrepancy is usually reported to the authorities for further action. It's important to remain calm and cooperate with the exam staff to resolve the issue.

Hope this helps you,

Thank you

https://medicine.careers360.com/exams/neet


Yes, Madhya Pradesh government medical colleges offer an NCC (National Cadet Corps) quota during NEET UG counselling. Candidates possessing an NCC certificate can benefit from up to 1% reservation in state quota seats for medical admissions. This reservation is applicable within the 85% state quota seats, as the remaining 15% are allocated under the All India Quota (AIQ), which follows different reservation criteria.


Yes, Madhya Pradesh government medical colleges offer an NCC (National Cadet Corps) quota during NEET UG counselling. Candidates possessing an NCC certificate can benefit from up to 1% reservation in state quota seats for medical admissions. This reservation is applicable within the 85% state quota seats, as the remaining 15% are allocated under the All India Quota (AIQ), which follows different reservation criteria.


Sure,

You can take help of these books which will guide you for 11th class as well as neet.

Mathematics - RD SHARMA

Physics - Physics for Neet by DC Pandey , S.L Arora

Chemistry -"PRADEEP'S CHEMISTRY by RD Sharma

Biology - Biology by Trueman

These books can help you guide through your class 11th and for neet preparation.

Hello there,

If you need to understand the proper procedure for taking a NEET Physics mock test to achieve maximum results without becoming overwhelmed.

Time management stands as the primary concern for success throughout the NEET Physics mock test. Physics poses difficulties so you need to minimize your time allocation on individual questions.

The ideal duration to complete the physics questions should fall between 40 to 45 minutes. The initial phase of the test should involve scanning the questions before selecting the straightforward ones first.

Most of the questions readily available are simple formula or conceptual problems that avoid complex mathematical operations. You will gain confidence while conserving time for more challenging questions by responding speedily to them.

You should start numerical questions by writing down the provided information before continuing. Writing down all provided information first enables better visual understanding of the issue.

After recollecting the appropriate formula insert the necessary values. The solution here is to check the units because they could offer a clear method to eliminate incorrect answers.

Measurements which appear complex should be approximated with simplified calculations for obtaining a satisfactory response. Do not stay long on difficult questions because you should mark them for later review before continuing to other sections.

We should focus on the negative marking approach for this subject. The decision should be your final one when you are certain about a response so mark it without hesitation.

You should consider making a calculated move when you are certain about 50-70% of the answer provided you eliminate any two incorrect answers.

Marking questions without knowing the correct answer will result in losing points so skipping unknown questions is the best strategy in this situation.

Pay close attention to OMR filling procedures during the test.

Hope this will help!

View All

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)


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


 

    

           

 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 

 

 


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


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


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


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


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


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}


(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


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 career in pathology in India is filled with several responsibilities as it is a medical branch and affects human lives. The demand for pathologists has been increasing over the past few years as people are getting more aware of different diseases. Not only that, but an increase in population and lifestyle changes have also contributed to the increase in a pathologist’s demand. The pathology careers provide an extremely huge number of opportunities and if you want to be a part of the medical field you can consider being a pathologist. If you want to know more about a career in pathology in India then continue reading this article.

5 Jobs Available
Veterinary Doctor

A veterinary doctor is a professional, working in animal healthcare. He or she conducts medical examinations, diagnoses, and treats various illnesses of animals. Animals have distinct internal organs and functions, requiring specialised attention from a veterinary doctor. A doctor who treats humans cannot offer the same level of care to animals due to these variations. Therefore, a veterinary doctor plays a critical role in animal welfare.

Veterinary professionals prevent illness by providing vaccines and offering advice on animal nutrition and overall health. Their knowledge extends beyond household animals and includes livestock, wildlife, and exotic animals. Individuals who love animals and want to treat their illnesses, injuries, and diseases must opt for a career as a veterinary doctor.

5 Jobs Available
Speech Therapist

Speech therapists are essential medical professionals addressing speech disorders. Whether it's delayed speech in children or difficulties in pronunciation, these experts play a crucial role. This article explores how to become a speech therapist in India, covering courses, colleges, and the responsibilities of this impactful profession.

4 Jobs Available
Gynaecologist

Gynaecology can be defined as the study of the female body. The job outlook for gynaecology is excellent since there is evergreen demand for one because of their responsibility of dealing with not only women’s health but also fertility and pregnancy issues. Although most women prefer to have a women obstetrician gynaecologist as their doctor, men also explore a career as a gynaecologist and there are ample amounts of male doctors in the field who are gynaecologists and aid women during delivery and childbirth. 

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 specialised doctor responsible for providing medical care to patients diagnosed with cancer. He or she uses several therapies to control the cancer and its effect on the human body such as chemotherapy, immunotherapy, radiation therapy and biopsy. An oncologist designs a treatment plan based on a pathology report after diagnosing the type of cancer and where it is spreading inside the body.

3 Jobs Available
Anatomist

Are you searching for an ‘Anatomist job description’? An Anatomist is a research professional who applies the laws of biological science to determine the ability of bodies of various living organisms including animals and humans to regenerate the damaged or destroyed organs. If you want to know what does an anatomist do, then read the entire article, where we will answer all your questions.

2 Jobs Available
Narcotics Officer

A Narcotics Officer is an officer employed by the state to investigate the usage of drugs and their trafficking. A narcotics officer conducts undercover operations, investigates suspected drug dealers, executes raids and other appropriate actions for arresting these traffickers to reduce the circulation of drugs in the country. 

A narcotics officer works in collaboration with other government agencies to stop drug trafficking at borders. He or she engages with various NGOs and public organisations to teach people about the dangerous effects of drug usage. A narcotics officer plays an important role in reducing the illegal activities of drug dealers and the circulation of drugs in the nation.

4 Jobs Available
Research Associate

If we talk about a career as a research associate, it all comes down to one thing - curiosity towards nature and the passion to find answers. A career as a research associate is full of thrill and excitement. However, a research associate also faces a lot of challenges and failures while working on a project. A job of a research associate includes a spectrum of Science as a subject in detail. 

2 Jobs Available
Drug Inspector

A career as a Drug Inspector is regarded as one of the most diverse in the field of healthcare and pharmacy. Candidates must undergo a screening process administered by the UPSC and or SPSCs in order to become drug inspectors. Those who manage it through the selection process will have a rewarding career with a high salary.

2 Jobs Available
Biotechnologist

A Biotechnologist is a professional who possesses strong knowledge and techniques that are utilised in creating and developing innovative products that improve the quality of human life standards. A biochemist uses biological organisms to create and improve goods and procedures for agriculture, medicine, and sustainability. He or she researches the genetic, chemical, and physical characteristics of cells, tissues, and organisms to determine how they can be used industrially.

2 Jobs Available
R&D Personnel

A career as R&D Personnel requires researching, planning, and implementing new programs and protocols into their organization and overseeing new products’ development. He or she uses his or her creative abilities to improve the existing products as per the requirements of the target market.

2 Jobs Available
Back to top