NEET Biology Mock Test 2025: Download PDF Biology Practice Test

NEET Biology Mock Test 2025: Download PDF Biology Practice Test

Edited By Irshad Anwar | Updated on Feb 21, 2025 08:38 PM IST | #NEET

NEET Biology Mock Test 2025: Performing well in the NEET 2025 Exam requires a thorough coverage of the syllabus and practising mock test by applying that knowledge effectively in exam conditions. A relevant requirement for students aiming at medical studies is the mastery of the biology section, which forms a major portion of the entrance test. Practising with NEET biology mock tests for NEET Biology 2025 becomes an essentiality in such preparation. The NTA (National Testing Agency) is responsible for organising the NEET exam once a year, which is the gateway for admissions to medical, dental, and related courses in India. The examination will be conducted on 4th May 2025.

This Story also Contains
  1. NEET 2025 Exam Pattern
  2. Importance of Biology Mock Tests for NEET
  3. Free NEET Biology Mock Test Chapter Wise
  4. Download Biology Mock Test PDF
  5. NEET Biology Mock Test 2025 Important Chapters
  6. Free Online Resources for NEET Biology Mock Tests
  7. Benefits of Solving Biology Mock Tests for NEET
  8. When Should You Start Solving Biology Mock Tests for NEET?
  9. How to Attempt Biology NEET 2025 Mock Tests
NEET Biology Mock Test 2025: Download PDF Biology Practice Test
NEET Biology Mock Test 2025: Download PDF Biology Practice Test
LiveNEET UG Result 2025 (OUT) LIVE: NTA NEET scorecard on neet.nta.nic.in; AIQ seats, cut-offs, counselling updateJun 15, 2025 | 11:17 PM IST

Post NEET UG result 2025 declaration, several doctors and medical community have spoken against an MBBS degree from abroad, claiming that the foreign medical graduates suffer and it is a false hope for medical aspirants. 

"Dear NEET-UG aspirants - Say no to MBBS abroad. Do something else - because it was worth it earlier, but not anymore. If you still choose it, be ready to spend 8-10 years just to complete your MBBS," a doctor said online. 

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Such tests during NEET preparation help students to develop their practice greatly, sharpen their problem-solving skills, and get themselves aware of the types of questions they are going to be asked. Regular participation in mock tests in NEET biology, including NEET biology mock test chapter-wise free and full biology mock tests for NEET, enables students to systematically address their weak points and increase their overall performance. By using all the resources at their disposal, including class 11th biology mock tests NEET and class 12 biology NEET mock tests, they can create a better way and increase the possibility of attempting the test successfully.

NEET 2025 Exam Pattern

The below table explains in detail the NEET 2025 Exam Pattern and features.

Details

Features

Mode of the examination

Offline using pen and paper, where students answer multiple-choice questions on an OMR sheet.

Medium of the question paper

13 languages - English, Hindi, Marathi, Bengali, Gujarati, Tamil, Telugu, Kannada, Oriya, Assamese, Punjabi, Malayalam and Urdu

Subjects

Physics, Chemistry, and Biology (Botany and Zoology)

Type of questions

Objective type

Duration of the examination

180 minutes

Total number of questions in the exam

180 questions

Marks are awarded for a correct answer

+Four (4)

Marks deducted for an incorrect answer

-one(1)


Importance of Biology Mock Tests for NEET

Mock tests form a similar examination environment that is essential in NEET 2025 preparation. The mock test of NEET biology assesses your level of preparedness, showcasing both strengths and weaknesses. These tests give you an idea of how the actual NEET test environment would be, thus reducing anxiety and enabling performance enhancement.

Mock Test NEET Biology: Why It's Essential

The mock test NEET UG 2025 biology conveys to these students the feeling of being in a timed test and helps them measure their performance under similar circumstances. Mock tests provide insight into the nature of questions that might be asked and help rework strategies with improvement in confidence over time.

Also Download: NEET 2025 Biology Mind Maps PDF: Chapter-wise Quick Revision Notes (First 50K Free Downloads!)

Free NEET Biology Mock Test Chapter Wise

NEET biology mock tests chapter-wise free aid in structured preparations. These tests are concentrated, chapter-wise, so that students can target one area at a time. A NEET mock test biology chapter-wise helps you target specific weaknesses and construct a firm foundation chapter-wise.

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NEET Biology 2025 Mock Test Questions and Solutions

This free NEET 2025 Biology mock test will be useful for the students in further ways. At the end of the test, the detailed solution along with the answer key will be visible to them. The link to download the NEET 2025 mock test Biology PDF questions and solutions is available below. However, first have a look at a few sample NEET Biology 2025 mock test questions given below for practice.

1) Which one of the following is typical for prokaryotic cells

A) It contains a nucleus

B) it contains membrane-bound organelles

C) W/o nucleus

D) Contain mitochondria

Answer: C) W/o nucleus

2) Ribosomes have as their main function which of the following

A) To provide energy

B) To synthesise proteins

C) Replication of DNA

D) Cellular respiration

Answer: B) To synthesise proteins

3) Among the plant hormones below, which promotes seed germination?

A) Abscisic acid

B) Gibberellins

C) Cytokinins

D) Ethylene

Answer: B) Gibberellins

4) Which of the following structures is responsible for photosynthesis?

A) Mitochondria

B) Nucleus

C) Chloroplast

D) Ribosome

Answer: C) Chloroplast

5) During which stage of cellular respiration does glycolysis occur?

A) Mitochondria

B) Nucleus

C) Cytoplasm

D) Endoplasmic reticulum

Answer: C) Cytoplasm

6) Which of the following is commonly known as the powerhouse of a cell?

A) Ribosome

B) Endoplasmic reticulum

C) Golgi apparatus

D) Mitochondria

Answer: D) Mitochondria

7) Which of the following is a function of the xylem in plants?

A) Nutrient transport

B) Water transport

C) Photosynthesis

D) Food storage

Answer: B) Water transport

8) Which one of the following is a genetic disorder caused by a mutation in a gene coding for the protein haemoglobin?

A) Cystic fibrosis

B) Sickle cell anemia

C) Huntington's disease

D) Down syndrome

Answer: B) Sickle cell anemia

9) Which of the following processes does not involve DNA?

A) Transcription

B) Translation

C) Replication

D) Cellular respiration

Answer: D) Cellular respiration

10) What type of bond is responsible for holding two strands of a DNA molecule together?

A) Covalent bonds

B) Ionic bonds

C) Hydrogen bonds

D) Metallic bonds

Answer: C) Hydrogen bonds

Download Biology Mock Test PDF

Complete Biology Mock Test
Download PDF
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Students can also download the NEET mock Test 2025 for all subjects from teh link given below:

Title

Download PDF

NEET Mock Test Botany 2025 PDF

Download

NEET Mock Test Zoology 2025 PDF

Download

NEET Mock Test Physics 2025 PDF

Download

NEET Mock Test Chemistry 2025 PDF

Download

NEET Biology Mock Test 2025 Important Chapters

Important chapters of Biology from classes 11th and 12 th are:

Class 11th Important Chapters

Class 12th Important Chapters

Diversity in the Living World

Biotechnology and Its Applications

Structural Organisation in Animals and Plants

Genetics and Evolution

Cell Structure and Function

Reproduction

Plant Physiology

Ecology and Environment

Human Physiology

Biology and Human Welfare


NEET Biology Chapter-wise Weightage

The table given below explains the chapterwise weightage of NEET Biology. This will help you in planning your preparation accordingly.

Chapter

Weightage

Diversity in the Living World

14%

Cell Structure and Function

5%

Structural Organisation in Animals and Plants

9%

Plant Physiology

6%

Human Physiology

20%

Reproduction

9%

Genetics and Evolution

18%

Biotechnology and Its Applications

3%

Biology and Human Welfare

4%

Ecology and environment

12%

Also read:

NEET Chapter Wise Weightage 2025

NEET Online Test Series 2025

NEET 2025 Syllabus PDF

NEET Class 11th Biology Mock Test

A very useful class 11th biology mock test NEET is started for covering the basic concepts. Early preparation lays a sound base for the advanced topics that would be covered in class 12.

Mock Test NEET Class 11 Biology Chapter 1

More specific chapters of focus that are taken, for instance, class 11 biology chapter 1 mock test NEET, provide a way to practice on the most specific areas and make sure that with each building block of information, all earlier concepts are understood before moving on.

Adding the Living World NEET mock test to your study schedule will allow you to narrow down your knowledge to certain subjects, which then prepares you fully for every single component of the examination.

Class 12 Biology Mock Test NEET

Class 12 Biology NEET mock tests become very important as you advance. The test shall contain higher-order thinking topics that are of prime importance for mastery over the tougher portions of the syllabus.

Free Online Resources for NEET Biology Mock Tests

Utilising free, available online resources significantly improves one's preparation by offering a variety of tools to appeal to different learning needs.

NEET Online Mock Test Free Biology

The flexibility to access a NEET online mock test free biology lets you practice at any time and from any location. The Careers360 platform provides free resources for students to practice.

Full-Length Biology Mock Test for NEET

A full-length biology mock test for NEET aims at conducting the full version of the biology section of the examination. Overall, the approach helps students feel the complete length and difficulty of the test.

A full-length biology NEET mock test simulates the whole biology section of an examination. In addition, this helps students get a feel for the actual examination environment. This comprehensive approach will help in building stamina and understanding the pace at which the section needs to be completed in the stipulated timeframe.

Benefits of Solving Biology Mock Tests for NEET

Regular practising with biology mock tests for NEET has a myriad of advantages. These tests reinforce the concepts learned; improvement in speed and accuracy is achieved, and this enhances their confidence. Mock tests for NEET biology expose students to a wide range of questions, and as such, prepare them for the various challenges which they are likely to experience in the actual exam.

When Should You Start Solving Biology Mock Tests for NEET?

Ideally, the practice of biology mock tests for NEET 2025 should be started after you have read and covered the fundamental concepts of the syllabus. Solving mock tests in an early stage helps you strengthen your learning points and allows you to measure your progress, thereby making changes in your study plan accordingly.

How Often Should a Biology NEET Mock Test Be Taken?

The frequency of NEET biology mock tests, chapter-wise, shall be increased towards the date of the examination. In the beginning, one or two mock tests every week will help in the skill development and frequent testing before the exam will consolidate the learning and strategise on attempting the paper in the best possible way.

Are Biology Mock Tests Enough to Crack NEET?

While biology NEET mock tests are indispensable in the preparation of examinations, the other essential factors that complement these include intense revisions of the NEET Biology syllabus, solving question papers from previous years, and regular study sessions. Mock tests for NEET biology are excellent for practice; however, this should be integrated into a balanced study plan.

How to Attempt Biology NEET 2025 Mock Tests

While solving the biology NEET mock tests, one must follow a strategic approach to perform optimally. A few guidelines to be followed are given below:

  • Simulate Exam Conditions: Attempt the biology mock test for NEET in an environment that closely emulates the actual examination timing, starting from 2 PM to 5:20 PM.

  • Try Questions of Known Topics First: First of all, you must start the examination by picking the types of topics with which you feel comfortable. This will increase your momentum and thereby ensure you have easy marks in the initial stages.

  • Focus on Maximum Accuracy: You must compulsorily attempt all 35 questions in Section A according to your mark distribution. Second, don't cheat yourself by putting a mark in case you are not sure about the answer. A negative marking is there, meaning a wrong answer will cost one mark's loss.

  • Detailed Rough Work: Utilise the rough workspace properly. Make sure you write down all your important points and your logical reasoning carefully to avoid any mistakes.

  • Revision of Difficult Questions: Mark each question or topic that you felt was difficult during the test. This will help you in concentrated revision of your weak areas for the next biology NEET Biology mock test.

  • Seek Feedback: Once you take a mock test of NEET biology, get your results checked by a teacher or mentor. Detailed feedback is of paramount importance for understanding one's mistakes and improving in subsequent tests.

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These methods are designed to help the students prepare best and perform well in the biology section of NEET 2025. In this way, you will be better prepared to take the final test with a lot more assurance and accuracy.

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Questions related to NEET

Have a question related to NEET ?

Yes, sports quota exist for NEET admission in Delhi, but it is limited and specific.

With your rank, I'd strongly suggest considering BDS or AYUSH courses where you'll have much better chances and lower fees. These offer excellent career prospects in healthcare. If you're determined about MBBS, focus on management quota admissions but be prepared for high fees.

Hello,

With 314 marks in NEET 2025 and a category rank of around 39,000 under the SC category from West Bengal, your chances of securing a seat in a government medical college under the All India Quota are quite slim, as the cutoff for SC candidates under AIQ usually stays higher, often around 400+ marks. But under the 85% State Quota in West Bengal, your chances improve slightly, especially in BDS (Dental) or AYUSH courses (like BAMS, BHMS) in government or semi-government institutions. You can also keep an eye on the private medical colleges.

Hope this helps. All the best!

Hello aspirant,

I am sorry to say this but if we compare your rank and marks then your marks are very low to give you seat in any government medical college even when you belong to reserved categories.

I suggest you to do not get disappointed, study hard and score good marks next year.

Thank you

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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


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