High Weightage Chapters for AIIMS

These chapters are ranked by PYQ frequency from 420 AIIMS questions. Use this as a data-backed priority list, then open any chapter to practice its previous-year questions.

420 PYQs analyzed89 chapters/topics3 subjects

Important questions Full weightage analysis Most repeated questions Create test

Must-practice core

27.4%

Top 10 chapters by PYQ frequency. Start here when revision time is limited.

Rising signal

8

Chapters with positive recent trend data in the catalog.

Subjects covered

3

Use subject buckets below to balance your high-weightage practice.

High Weightage Map

Physics

Heat and Thermodynamics

18 PYQs13.33%

Physics

Moving Charges and Magnetism

13 PYQs10%

Physics

Current Electricity

12 PYQs3.33%

Physics

Wave Optics

12 PYQs6.67%

Physics

Atoms and Nuclei

11 PYQs6.67%

Biology

Human Health and Diseases

11 PYQs6.67%

Physics

Laws of Motion

11 PYQs3.33%

Chemistry

Coordination Compounds

9 PYQs5%

Physics

Geometrical Optics

9 PYQs3.33%

Chemistry

p-Block Elements

9 PYQs3.33%

Recently Rising Chapters

Molecular Basis of Inheritance

Properties of Matter

Biotechnology: Principles and Processes

d and f Block Elements

Some Basic Concepts of Organic Chemistry

Top High Weightage Chapters

Priority Rank With Share

#1 Heat and Thermodynamics18 PYQs13.33%+99.9% rising

#2 Moving Charges and Magnetism13 PYQs10%+49.9% rising

#3 Current Electricity12 PYQs3.33%-66.7% falling

#4 Wave Optics12 PYQs6.67%+33.4% rising

#5 Atoms and Nuclei11 PYQs6.67%+33.4% rising

#6 Human Health and Diseases11 PYQs6.67%-42.8% falling

#7 Laws of Motion11 PYQs3.33%-66.7% falling

#8 Coordination Compounds9 PYQs5%-50% falling

#9 Geometrical Optics9 PYQs3.33%+99.4% rising

#10 p-Block Elements9 PYQs3.33%-71.5% falling

#11 Principles of Inheritance and Variation9 PYQs6.67%-19.9% falling

#12 Alternating Current8 PYQs5%Stable

#13 Biotechnology: Principles and Processes8 PYQs10%+200.3% rising

#14 d and f Block Elements8 PYQs10%+200.3% rising

#15 Morphology of Flowering Plants8 PYQs6.67%Stable

Heat and Thermodynamics

Moving Charges and Magnetism

Current Electricity

Atoms and Nuclei

Human Health and Diseases

Coordination Compounds

Geometrical Optics

#10 / Chemistry

p-Block Elements

Principles of Inheritance and Variation

Alternating Current

Biotechnology: Principles and Processes

#14 / Chemistry

d and f Block Elements

Morphology of Flowering Plants

Semiconductor Electronics

#17 / Chemistry

Some Basic Concepts of Organic Chemistry

Center of Mass and Collision

#20 / Chemistry

Periodic Table and Periodicity

#21 / Chemistry

#25 / Chemistry

Chemical Bonding and Molecular Structure

Molecular Basis of Inheritance

Properties of Matter

Strategies for Enhancement in Food Production

#29 / Chemistry

Chemical Kinetics

#31 / Chemistry

Haloalkanes and Haloarenes

Magnetism and Matter

#33 / Chemistry

Respiration in Plants

Rotational Motion

#36 / Chemistry

Work, Energy and Power

#38 / Chemistry

Alcohol, Phenols and Ethers

#39 / Chemistry

Aldehydes, Ketones and Carboxylic Acids

#40 / Chemistry

Subject-wise High Weightage Chapters

Biology

120 PYQs

#1 Human Health and Diseases(11)#2 Principles of Inheritance and Variation(9)#3 Biotechnology: Principles and Processes(8)#4 Morphology of Flowering Plants(8)#5 Biomolecules(6)#6 Molecular Basis of Inheritance(6)#7 Strategies for Enhancement in Food Production(6)#8 Respiration in Plants(5)#9 Photosynthesis in Higher Plants(4)#10 Plant Growth and Development(4)

Chemistry

120 PYQs

#1 Coordination Compounds(9)#2 p-Block Elements(9)#3 d and f Block Elements(8)#4 Some Basic Concepts of Organic Chemistry(8)#5 Periodic Table and Periodicity(7)#6 Solid State(7)#7 Chemical Bonding and Molecular Structure(6)#8 Chemical Kinetics(5)#9 Haloalkanes and Haloarenes(5)#10 Polymers(5)

Physics

180 PYQs

#1 Heat and Thermodynamics(18)#2 Moving Charges and Magnetism(13)#3 Current Electricity(12)#4 Wave Optics(12)#5 Atoms and Nuclei(11)#6 Laws of Motion(11)#7 Geometrical Optics(9)#8 Alternating Current(8)#9 Semiconductor Electronics(8)#10 Center of Mass and Collision(7)