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NEET Preparation 2021, Important Topics, Best Books, Online Apps and Timetable

Registration: 25 Jan `21
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Nikkil Visha

Exams Prep Master

NEET 2021 is expected to be held in the month of May 2021. To crack the exam candidates should focus on a preparation strategy that is most suitable for them for example you can start from the topics of NEET Syllabus that have maximum weightage. For example, the weightage of the Biology section is 50% but physics is rated as one of the toughest sections in NEET therefore candidates can start preparation as per their convenience. 

Candidates must also utilize the previous year's papers to analyze their efficiency. The exam requires a candidate to stick with a smart study plan and constant practice by solving NEET Sample PapersMedical aspirants can go through the following article to find important topics in every subject, best books used by previous high scorers, effective preparation tips along with the apps easily available at the play store, and a comprehensive list of expert tips. 

NEET 2021 Hourly Time Table

NEET 2021 Hourly Revision Plan/ Timetable 

Time Activity Topics to be covered Time durations
7:45 – 8:00 Wake up and freshen up/prepare for studying - -
8:00 – 10:30 Study Chemistry 2.5 hours
10:30 – 11:00 Breakfast - -
11:00 – 1:30 Study Biology 2.5 hours
1:30 – 3:00 Lunch/ Sleep and Leisure time - -
3:00 – 5:30 Study Physics 2.5 hours
5:30 – 6:00 A short break and Leisure time - -
6:00 – 9:00 Practice Attempt any mock test or Practice previous years question paper 3 hours
9:00-10:00 Break/ Dinner and Leisure time - -
10:00 – 12:00 Daily Revision Revise all the topics studied the whole day, Analyse your mock test 2 hours

The time table is to be followed regularly for 2 months before the exam and once the exam comes near, start dedicating more time to Revision and attempting mock tests along with the previous years’ question paper. Candidates must emphasize more on revision and attempting mock tests since they help us prepare in a better way and let us know our strengths and weaknesses. Previous years’ question paper and mock tests give an overview of the exam pattern and marking scheme. 

Must Read

Best Books for NEET Preparation

Best Books for NEET Preparation

NEET is based mostly on NCERT concepts but it is moderately helpful because some concepts need a detailed explanation that is not available in them. Check best reference books for NEET 


Book Title Author
Physics for Medical Entrance Examinations D.C. Pandey
Concepts of Physics H.C. Verma
Fundamentals of Physics Halliday, Resnick and Walker
Objective NCERT at your fingertips for NEET AIIMS- Physics MTG Editorial Board
Complete NEET Guide MTG Editorial Board
NEET 2019 Physics Guide- 5th Edition Disha Publications
Fundamental Physics  Pradeep
Problems in General Physics  IE Irodov 


Book Title Author
Physical Chemistry, Organic Chemistry and Inorganic Chemistry O.P. Tandon
Bull’s Eye Chemistry NEET Edition 2019 Seema Saini and K.S. Saini
40 Days Chemistry for NEET Sudhanshu Thakur
Objective Chemistry for NEET Vol. 1&2 R.K. Gupta
Organic Chemistry Morrison and Boyd
Concise Inorganic Chemistry  JD Lee 
Practice books by VK Jaiswal (Inorganic), MS Chauhan (Organic) and N Awasthi (Physical) VK Jaiswal, MS Chauhan, N Awasthi


Book Title Author
Complete NEET Guide: Biology MTG Editorial Board
Elementary Biology Volume 1 & 2 Trueman
Question Bank for Biology Dr. Ali
Objective Biology Dinesh
Biology Publicaton  GRB Bathla
NEET 2019 Biology Guide- 5th Edition Disha Publications

Android Apps for NEET Preparation

Android Apps for NEET 2021 Preparation

There are various android apps which are solely dedicated to the purpose of providing the best and most useful Preparation Tips for NEET along with sample papers and mock tests. Given below are some of the apps along with their ratings and descriptions:

NEET Preparation Offline

NEET Preparation Offline offers various tests and previous year question papers.

  • The best feature of this app is that it can be accessed even without an internet connection.
  • It is easy to navigate and delivers the best results.
  • There are provisions to solve the tests and obtain a summary of your scores and percentage at the end.

Rating: 4.4 stars


Another Android app which caters to the needs of NEET aspirants is NEET Guru.

  • This app provides approximately 25000 questions combinedly for all the three sections of the NEET exam.
  • Over 10, 500 questions are dedicated to Biology section, while Chemistry and Physics sections have 6500 and 4000 questions respectively.
  • The app also provides direct links to YouTube explanatory videos.

Rating: 4.4 stars

BYJU’s- The Learning App

BYJU’s is one of the most prominent names in the online study scenario these days.

  • The app has an extensive range of study material for NEET.
  • The study notes and videos have been designed by the best mentors.
  • NEET aspirants can solve previous year question papers, attend video class modules and get into one-on-one interaction with the experts.

Rating:  4.6 stars

Check  Android Apps and Online Resources for NEET Preparation

Other Online Resources for NEET Preparation

  • Youtube: Candidates can go for free youtube courses provided by various youtube channels like Unacademy, Khan Academy, Exam Fear Education, Career Point, Toppr.
  • Online Study Notes: Various websites provide online study notes for preparation of the exam. Candidates can check and download the notes from those websites. 
  • Online Practice Paper: You can also download practice papers online. Like Collegedunia also provide more than 200 practice papers which candidates can download for free and solve to excel in the exam. Check NEET Practice Papers

NEET 2021 Important Topics

NEET 2021 Important Topics

It is not advisable to leave any topic from the syllabus for NEET, one must know what is important. The key to ace the exam is to prioritize and settle for the most important topics. Here’s a list of important topics that you should target first.

Important Topics in Physics NEET Syllabus

It is always wise to pick up topics that carry high weightage. 

  • Theory-based questions include questions from Modern Physics, Magnetism, Heat and Thermo Dynamics, Oscillations, etc.
  • Magnetic Effects of Current covers more marks than any other unit in NEET Physics Section as per previous years’ paper analysis.
  • Candidates must make sure that they cover these topics thoroughly to score decently in physics theory.
  • As far as Problem solving questions are concerned, one must gauge the formulae first. Thereafter, while solving the problem, check if the similar system of units is there, if not use the conversion rules. 

All the topics are mandatory but if are running out of time, then focus on those that carry high weightage marks. Some of them are:

  • Electrodynamics
  • Wave Optics
  • Semiconductors
  • Modern Physics
  • Rigid Body Dynamics
  • KTG & Thermodynamics

Important Topics in Chemistry NEET Syllabus

Chemistry in NEET is considered to be one of the easiest and scoring sections.

  • Pay equal attention to both, Organic and Inorganic Chemistry.
  • Be thorough with atomic structure, chemical bonding, Chemical Equilibrium and Acids, P Block elements, etc.
  • Apart from this, you must solve the numerical problems regularly in order to perfect problem-solving abilities.

Some of the most important topics in Chemistry section are:

  • Chemical Bonding
  • Coordination Compounds
  • Carbonyl Compounds
  • Organic Chemistry-I

Important Topics in Biology NEET Syllabus

Biology preparation is mainly segregated in two sections- Botany and Zoology. Over the past few years, biology has seen a rise in difficulty level.

  • For Botany, go through the topics related to planning diversity and classification.
  • Plant Physiology, however, can be less stressed upon, if you face time constraints.
  • for Zoology, focus on Reproductive Health, biodiversity, polygenic inheritance, Mendelian disorders, etc.

Given below are some of the important topics to be covered under this section of NEET 2021.

  • Plant Anatomy
  • Pollination
  • DNA Replication
  • Photosynthesis
  • PAGE Theory
  • Endocrine System
  • Excretory and Nervous System
  • Digestive System

Overall Distribution of Questions in Terms of Difficulty Level

Particulars Easy Medium  Difficult
Subject Number of Questions Total Marks Number of Questions Total Marks Number of Questions Total Marks
Biology (Botany + Zoology) 13 + 13 104 11 + 20 124 19 + 14 132
Physics 25 100 16 64 4 16
Chemistry 14 56 22 88 9 36
Total 65 260 69 276 46 184

Must Read

Preparation Tips from NEET Toppers

Collegedunia has conducted extensive research on preparation strategies given by NEET experts and collated together the most important pointers. Here are the following pointers given by experts: 

  • Focus on the concepts: “I believe that for Physics, medical aspirants should focus on understanding the concepts behind the problems instead of just practicing formulas and answering questions. Instead of utilizing shortcuts, if the candidate takes the time to understand the 4-5 concepts present in every chapter, they can easily prepare for Physics ” said DC Pandey. You should be aware of the simple and basic concepts before understanding the complex ones. While solving questions, apply tricks that are mostly provided in coaching centers.
  • Do not take extreme pressure: It is always advised to stay positive when the exam day is near and also when you are appearing for the exam. Do not panic and try to avoid silly mistakes during the exam. If at a first go you are not able to understand the question then you can move to next questions and revisit that question after some time. 
  • Clear Doubts: Resolve your doubts quickly. Do not delay topics in which you have doubts and do not pick such topics in the last few days of the exam. In case you have doubt or queries in any question ask and clear it from your respective faculty within time.
  • Circle and Underlying Method:  Candidates are often faced with a lot of irrelevant information when tasked with answering questions. Many of the details presented in the question are irrelevant to the solution. In cases like this, candidates should circle and underline all of the parts of the question that are relevant to problem-solving in order to avoid silly mistakes. Aspirants should pay extra attention to qualifiers such as all, some etc. 
  • Option Elimination: Even if the question is new for the aspirant, it is possible through the process of elimination to realize that out of 4 probable answers around 50% are not accurate. Afterward, all candidates have to analyze and understand which option is correct out of the 2 possible answers. 
  • Effective and Speedy OMR Filling: One should devise a technique for filling the OMR Sheet that is effective and speedy. This is due to the fact that any mistake in the OMR sheet would directly reflect in your marks. All the effort that one has put in their NEET preparation and attempt will be summarized in the OMR sheet. 
  • Use Charts / Tables / Maps: Instead of just cramming information and formulas into your head through constant revision, it is imperative that you create diagrams such as charts, tables or maps to understand and inculcate data conceptually. 
  • Remember prefixes: Prefixes such as uni, bi, mono and dio are good indicators of quantitative and qualitative characteristics of a question. 
  • Create mnemonic phrases for series and classifications: For series and classifications such as kingdom classifications, or element groups in series, candidates should prepare mnemonic phrases by using initials of the main elements in the groups. 
  • Prepare a time table: Don’t follow the schedule of others. Make sure you achieve your daily or weekly targets. Understand the concepts rather than memorizing things (except for some topics in Chemistry and Biology).
  • Management of Time while solving Question Paper: To score high in NEET, you require proper time management and pattern of solving questions. You can maintain speed while attempting the questions with accuracy by practicing or solving previous year papers during the time of preparation. 
  • Self Prepared Notes are best: Do not copy the exact content from the book. First, read and understand the concepts. After that write it in your own language. Consistent revision from notes is necessary. 

Read More NEET Preparation Tips from Toppers

General Preparation Tips

With Lakhs of aspirants appearing for NEET every year, the competition is only getting tougher. Here are a few tips for students appearing for the exam this year:

Know the Syllabus

The first step to prepare for any exam is to find out the prescribed syllabus. Check out the official website for the exam syllabus for NEET and prepare accordingly.

Smart Study

For effective preparation, you need to study smartly.

  • Identify your strong and weak points.
  • Prioritize in such a manner that your strong areas become stronger and leave ample time to work on your weak areas.
  • Don’t leave any topic untouched.

Tick Tock: Time Management

The exam syllabus is vast, but time is limited.

  • Make a timetable and stick to it fervently.
  • Give more time to your weaker areas and the ones that have higher weightage in the exam.
  • Give as many mock tests as you can; it will help you a lot.


“Knowledge is of no use until you put it to practice”. You might be thorough with the syllabus, but it is all for nothing if you don’t practice.

  • Grab hold of as many sample papers as you can and solve them regularly.
  • Time yourself. It helps in dealing with exam pressure.

Check  Youtube Channels for NEET Preparation

Health is Wealth

Long hours of study can take a toll on your health. Remember, if you neglect your body, your exam will have no success story.

  • Increase your intake of greens, juices and fiber.
  • Avoid oily and spicy food.
  • can do some simple eye and neck exercises to avoid strain.

Kit Kat Breaks

Long and strenuous study hours lead to fatigue which hampers our cognitive abilities.

  • Taking short breaks is essential for the brain to retain information.
  • Get up and walk around after every 1 hour to improve blood circulation.   

Set realistic goals

Creating a study schedule that requires you to study for 4 hours at a stretch is just cruel and unhealthy. Analyze your potential and attention span to set realistic goals for yourself. Reward yourself with your favourite dish or an episode of your favourite TV show.

Too many cooks spoil the broth

The exam may require you to refer to help books. However, too many of them might confuse you.

  • Every author has a different way of explaining concepts and there’s a good chance that contradictions will emerge.
  • Apart from that, choose 1 or 2 books that will strengthen your weak points.
  • NCERT should be your primary source of information.

Stay motivated

It is easy to lose focus and get demotivated while preparing for NEET and that can hamper your preparation severely.

  • Read interviews of previous years’ toppers and try to imbibe their study routine.
  • Browse the internet for inspirational quotes. 
  • Talking to your friends goes a long way in staying motivated. Have faith in yourself. 

History repeats itself

There’s a good chance that you’ll see some topics and questions being repeatedly asked in the exam.

  • Go through the previous years’ question papers to get an idea of the type of questions asked in NEET.
  • Identify the patterns and study accordingly. 

Tips to be Followed Before Exam

  • Stick to what you know & avoid new topics: Try to avoid touching new topics in the last one month and only stick to revisions of those topics that you have studied during your preparation time. New topics could confuse you which could be stressful in the last few for the exam.
  • Revise the Formulas on Daily Basis: Stick to your notes and highlights for important formulas. Go through all the important formulas once a day to hold your grip on the same. Daily revision of notes will help you remember the formulas for a longer period of time and you can easily solve the direct questions in the exam. 
  • Study as per your Time Table: It is advisable for NEET aspirants to give about 10 hours to study excluding the mock test duration. Do not think that the exam is very close so I should study for more hours. This could be bad for your health. Follow the same routine which you were following from the last month. 
  • Revise from Notes: Your performance on the exam doesn’t depend on how much you can cover, it rather depends on how much you can retain. Therefore, you must revise your notes on a daily basis. Revision at one go is not the accurate way, one must divide the syllabus and revise it in detailed parts. Notes are time-saving and help in organizing thoughts. Notes should be handy, easy to comprehend with highlighted sections and pointers.
  • Go through your Shortcut Methods: You must solve questions, again and again, to which can be solved with some shortcut methods. So that during the time of real exam you can easily identify such questions and apply that same method to save your time. 
  • Paper Attempting Strategy: Candidates should have a good strategy on how to attempt the paper considering the points like time management, selection of questions, and accuracy. All these factors are interdependent on each other and essential for a successful attempt. Candidates must have a clear idea of what questions they can or can not attempt. Aiming to solve the entire paper will only lead to disruption of clarity. The sequence of attempting the question paper must be chosen as per one’s own convenience. 
  • Maintain a Healthy Lifestyle: Kindly don’t undermine your health amidst all the stress. You must take short breaks during your study hours. Maintain a healthy lifestyle and get at least 6-7 hours of sleep every day. Also, considering the current situation, please take all the precautions against coronavirus. 
  • Mock Tests: When only a few days are left then candidates should focus more on revising the syllabus, formulas etc. However, candidates should try to take at least 1 NEET Mock Tests to analyze their final preparation. Mock tests will also teach you about time management which is one of the most crucial factors for success in such competitive exams. 

Read More NEET Revision Plan, Check Master Timetable Here

Frequently Asked Questions


Ques. Will NEET 2021 also include questions from Mathematics?

Ans. No, the questions will only be from Physics, Chemistry, and Biology. Mathematics is not a part of NEET syllabus. 

Ques. Is there any change in the syllabus of NEET 2021 from that of 2020?

Ans. No. There is no such notice has been released by NTA yet. 

Ques. How many questions in NEET 2021 will be from Biology?

Ans. As per NEET Exam Pattern, there will be 90 questions from Biology, 45 from Physics and 45 from Chemistry. 

Ques. Will NEET exam questions be based on B.Sc. pattern?

Ans. No, those are taken only from the syllabus of 11th and 12th standards.

Ques. Will NEET exam contain questions based on Biotechnology?

Ans. Yes, it may contain questions from biotechnology and its applications.

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.


deep jyoti das
If CBSE changes the school syllabus, does that mean the NEET syllabus will be revamped again?

HI Jyoti

CBSE has redure their syllabus by 30% so NEET exam will have some changes on their syllabus because of of current situation, Its still not confirm yet but they might soon make a change in the exam. Visit on our official website of NEET Exam to know the full details.

shatakshi patki
After MBBS, can I apply for MD without giving NEET?
rakhisree chatterjee

Hi, If you want to do MS/MD, then you have no other option but NEET PG. For more information, please refer, NEET Exam.

kunal thakrar
Can i give this exam being in 12th?

Hi Kunal

Candidate must clear there class 12th with minimum of 50% with PCB to apply for the NEET Exam. Visit on our official website of NEET Eligibility to know the other criteria of the exam.

utkarsha khatri
What is the difference between the fees private or public exam?
abdul nazir

Hi Utkarsha, Fees for different exams vary and it is a decision made by the conducting body every year. NEET is a public exam for which application fee is INR 1500 for general category, INR 1400 for EWS category and INR 800 for other category. This fees can be paid in online mode. To get more details visit NEET 2021.

How shall I register for counselling?

HI Riyaz

Visit on our official website of NEET Counselling to know the whole procedure on how you can apply for the counselling and what are the criteria.

rinki mahapatra
What is due date of the admit card

HI Rinki

The admit card will be availabe on the official website of NEET from March 2021 (tentative). For more details visit on our official webiste of NEET Amdit Card.

ananya pandey
Where can I get my result?

Hi Ananya

You need to visit the official website of NEET to check your result. Visit on our official website of NEET Result to know all the details on how you can check you result.

divakar sharma
Which section has the highest weightage in biology?

Hello Divakar,

‘Diversity in Living Organisms’ and ‘Genetics and Evolution’ has the highest weightage in Biology. To know about the weightage of each of the topics, visit- NEET Syllabus

yash raj singh
Which coaching center is best for students in Delhi?

Hi Yash

You can visit on our official website of NEET Preparation Tips and Coaching to check out the best coaching center across India and Delhi who are prepararing for the NEET Exam. 

saurav kumar
How can i manage my 12th and NEET together?
abdul nazir

Hi Saurav, NEET exam is usually conducted in the month of May after 12th boards are done, so there is around 2 months completely for preparation. It is advisable to clear concepts of 11th and 12th during classes itself and in rest of the time prepare using previous year question papers and mock test series. 

Dedicate study time for NEET after school hours and keep on increasing it with each passing day. In the last 2 months rigorous training is essential that includes revision as well. To know more visit NEET 2021 preparation

dharshini rajendran
When i required to give mock test?
rakhisree chatterjee

Hi, You should start taking the NEET online mock test series as early as possible for a good practice of time management in problem-solving. For beginning with the NEET online mock test series, it is important to cover the NEET syllabus for Physics, Chemistry, and Biology. In general, NEET aspirants begin to take the online NEET mock test series as and when they cover almost most of the modules in their syllabus. Also, taking a mock test at this time helps them understand where exactly they stand with the preparation. The last three to four months before the NEET 2020 examination should be dedicated to taking NEET online mock test series, for better performance in the examination.

neha thasale
Is there any other coaching otherthan akash or goal available for the NEET?

Hi Neha

You can visit on our official website of NEET Coaching to check out some of the best coaching centers availabe across the India. You will get all the other details of the exam.

ankita sasmal
Will I get the answer key from the NEET site?
rakhisree chatterjee


To check the NEET 2020 Answer Key follow the steps given below:

  1. Step: Visit the official website of NTA NEET –
  2. – 2nd Step: Click on the link provided to check and challenge the answer key.
  3. – 3rd Step: Enter your “Application Number” and “Password” to log in.
sadim ansari
How shall I prepare for biology syllabus?

Hi Sadim

YOu can visit on our official website of NEET Biology Preparation to get know all the imporatant tips about how you can prepare for the BIology and the entire NEET syllabus. YOu will also get the sample papers and the previous year question paper whic you can solve.

rakhisree chatterjee

Hi, To prepare for the NEET Biology section, you must solve the question papers of the past 10 years (minimum). In addition to solving the previous years' question papers of NEET, you must also try to solve the question papers of AIIMS and JIPMER exams (up to 2019).

nafisa khatoon
How shall I prepare for physics?
rakhisree chatterjee


Physics Preparation Tips- How to Prepare Physics for NEET?

  1. Syllabus and Exam Pattern. 
  2. Clear Your Concepts. 
  3. Learn Formulas. 
  4. Refer Best Books. 
  5. Solve Previous Year Question Papers. 
  6. Make Notes. 
  7. Take Online Mock Tests. 
  8. Improve Your Weak Areas.

For more information, please refer, NEET Preparation.

bhagyashri kene
Is there any mock test available from the NEET side?
rakhisree chatterjee

Hi, NEET 2021 Mock Test is a comprehensive Test including Questions from Physics, Chemistry and Biology. 

Paid NEET Test Series for NEET Preparation

  • Allen Online NEET Test Series. 
  • All India Aakash Test Series (AIATS)
  • Entrance Prime. 
  • TCY Online. 
  • Career Orbits.
ambar ahirawar
Can I enrol in any online coaching like Unacademy?

Hi ambar

There are several online coaching centers availabe who prepares their students for NEET exam they will provide you with their study materials, books, and sample papers. You can visit on our official website of NEET to check out for more details.

ambar ahirawar
How should I prepare for the numericals of physics especially mechanics?

Hi Ambar

YOu can visit on our official site of NEET Preparation Tips to get all the details about how you can prepapre for the exam you will also find the important books you can get for the rpeparation of physics numericals.

bhagyashri kene
Which coaching in Bangalore offers good guidance at low fees?

Dear Bhagyashri Kene

Greetings from Collegedunia. There are various coaching centers in Bangalore which are offering good guidance at low fees. You can refer to your choice of coaching centers in Bangalore. For more details, kindly go through this link – NEET Bangalore Coaching Centers

yash raj singh
Can I take admission in any crash course in a good coaching?

Dear Yash Raj Singh

Greetings from Collegedunia. Yes, you can prepare well with lots of coaching centers available in India. You can also attend crash courses for better preparation from any recognized coaching centers. We also have practice papers and mock tests available for your NEET Exam Preparation. For more details, kindly go through this link – NEET Preparation Tips