Must-know topics & formulae for NEET UG

National Eligibility Cum Entrance Test 2026 ( NEET )

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4 Aug '26 - 13 Aug '26

Updated on Apr 22, 2013 16:29 IST
The paper has 180 objective type questions on Chemistry, Physics, Zoology and Botany, with equal weightage of 45 questions devoted to each subject.

By C.Muthu Kumari 

With only a few days left for the NEET UG exam to begin, it’s certain that many of the aspirants are feeling the jitters. The first thing that you need to keep in mind is that NEET UG is akin to the erstwhile AIPMT papers.

The paper has 180 objective type questions on Chemistry, Physics, Zoology and Botany, with equal weight age of 45 questions devoted to each subject.

The questions will be based on the syllabus prescribed by the MCI (Medical Council of India). The duration of the exam will be 3 hours and there will be negative marking of 0.25 marks.

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Here are a few tips and formulae to help you work out the last leg of your preparation strategy:

Important Topics /Tips to prepare for Biology section:

  • All the chapters of XI and XII biology are equally important with more emphasis on XI biology.
  • In Biology, remember that an in-depth knowledge of every topic is extremely important. Read the NCERT textbook thoroughly.
  •  Analysis of previous year papers has shown that the unit, 'Structural Organisation in Plants and Animals' in Grade XI contributes to the maximum number of questions. In Grade XII, the units 'Biology for human welfare' and 'Ecology' are important.
  • In Biology, all the concepts pertaining to human biology are equally important.
  • Try to remember:
    • The structural and morphological features of plants and animals
    • The essential ratios of genotypes and phenotypes in genetics. Here is a table of the ratios

Cross

Phenotypic Ratio

Genotypic Ratio

Monohybrid Cross

3:1

1:2:1

Dihybrid Cross

9:3:3:1

4:2:2:2:2:1:1:1:1

Incomplete Dominance

1:2:1

1:2:1

Complementary genes

9:7

Same as dihybrid cross

Supplementary genes

9:4:3

Same as dihybrid cross

Dominant Epistasis

12:3:1

Same as dihybrid cross

Recessive Epistasis

9:3:4

Same as dihybrid cross

 

Tips to prepare for Physics section:

  • All the chapters of XI and XII are equally important.
  • The analysis of previous year papers has shown that the units 'Kinematics and Laws of Motion of XI and the units 'Optics and 'Electronics' from class XII are immensely important.

Tips to prepare for Chemistry Section:

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  • The chapters of XI and XII are equally important.
  • The chapters which are the most important are:

Inorganic chemistry: p-block elements, d and f-block elements, coordination compounds

Organic chemistry: IUPAC nomenclature, oxygen and nitrogen containing compounds

Physical chemistry: Solutions, Electrochemistry, States of Matter, Equilibrium, Chemical Kinetics

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In Chemistry, concentrate more on Organic chemistry, because there is a chance to get close to 20 questions from this topic out of total 45 questions in the Chemistry section. Organic chemistry questions are likely to be easier, if you are prepared

If at all you have access to preparatory online study resources for NEET, revise all the important topics and keep taking practice tests.

Look at solved previous year AIPMT papers and try to locate a pattern of questions asked in the exam from the topic. Compare the CBSE syllabus for Class XI, XII with that of NEET, there are minor differences and you don’t want to miss those.  Revise the key areas and test yourself again on the topic.

It is very important for you to solve the exercises given in NCERT books. Practice using Sample Tests as it will help your ability to solve questions at the speed of 1 minute per question.

You can keep a track of your preparation by creating a topic checklist where you can mark the level of competence you have in each chapter/concept.

About the author:

An expert with Meritnation, C.Muthu Kumari has done her M.Sc & M.Phil in Microbiology from Bharathiar University, Tamil Nadu. She's a gold medalist and brings with her over seven years of experience in teaching Biology in higher classes.

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This is a collection of news and articles on various topics ranging from course selection to college selection tips, exam preparation strategy to course comparison and more. The topics are from various streams inclu Read Full Bio
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Answered Yesterday

The Chhattisgarh NEET UG Registration 2026 will start on August 9. The last date for the state Counselling registration is August 16.

R

Rashmi

Contributor-Level 6

Answered Yesterday

The Bihar NEET UG Counselling 2026 registration will start on August 10, 2026. Candidates need to register and submit choices till August 14.

R

Ranjeeta Srivastava

Contributor-Level 6

Answered Yesterday

The official website of the Bihar NEET UG counselling is bceceboard.bihar.gov.in. All the updates regarding the counselling events are displayed on the same portal.

R

Rupali Pruthi

Contributor-Level 10

Answered Yesterday

Yes, the Bihar NEET counselling 2026 has started. The BCECEB has released Bihar NEET seat matrix and schedule for round 1 and 2 counselling. The Bihar NEET registration begins on August 10.

P

Pragati Datta

Contributor-Level 6

Answered 2 days ago

I have mentioned few BAMS colleges in Maharashtra below:

  • Sumatibhai Shah Ayurved Mahavidyalaya (Pune)
  •  Shri Ayurved Mahavidyalaya (Nagpur)
  • Rural Ayurvedic Medical College (Loni) 
  • D.Y. Patil Ayurved College or Bharati Vidyapeeth College of Ayurved (Pune)

A

Akanksha Yadav

Contributor-Level 10

Answered 2 days ago

No, you cannot get admission to a semi-government medical college with 255 NEET marks under the General EWS category.

A

Akanksha Yadav

Contributor-Level 10

Answered 3 days ago

The Andhra Pradesh NEET UG Counselling official website is drntr.uhsap.in. The Andhra Pradesh NEET Counselling dates, notification, seat matrix and result are published on this portal.

P

Piyush Bhandari

Contributor-Level 6

Answered 3 days ago

For non-Karnataka candidates, after linking their NEET UG 2026 details on KEA portal, document verification entirely depends on whether you are claiming any special reservation category.

If are from general category, you do not need to attend physical verification.

 

 

A

Akanksha Yadav

Contributor-Level 10

Answered 3 days ago

Chettinad Institute of Medical Education & Research admissions to MBBS is not possible without NEET score. The National Medical Commission makes NEET mandatory for all government, private, management, and NRI quota seats.

G

Gaurika Chhabra

Contributor-Level 10

Answered 3 days ago

No, it's not possible. NEET UG is compulsory for BDS admission at every dental college in Mumbai, whether government or private. After qualifying NEET, you'll need to go through Maharashtra CET counselling based on your NEET score, category, and seat availability. There's no direct or management quo

...Read more

T

Tasbiya Khan

Contributor-Level 10