NEET 2023 Paper Analysis | News & Notifications: NEET PDF Download

Unit & Topic

Number of Questions

Weight age of Questions 

Organic Chemistry

18

36%

Environmental Chemistry - Gaseous Air Pollutants

1

2%

Aromatic Compound - Aromaticity

2

4%

Reaction Mechanism - Solvent, Electrophile, Nucleophile and Leaving group ability

3

6%

Biomolecule & Polymer - Carbohydrate: Monosaccharide, Disaccharide, Polysaccharide

2

4%

Hydrocarbon Part I - Alkane

1

2%

General Organic Chemistry - Inductive Effect

1

2%

Chemistry in Everyday Life

1

2%

Carboxylic acid and Derivatives - Preparation of Carbonyl Compounds

3

6%

Grignard Reagent

1

2%

IUPAC nomenclature - Fundamental of Organic Chemistry

3

6%

Inorganic Chemistry

17

34%

Chemical Bonding - Introduction to Bonding and Ionic bond

4

8%

Metallurgy - ORES and method of concentration

2

4%

Periodic Table - Development of Periodic Table, Period, Group and Block

2

4%

S-Block Element - Electronic configuration and Physical Properties of alkali metals

2

4%

P-Block Element (B and C) - Physical and chemical properties of Group 13th elements

1

2%

Coordination Compound - General introduction of complex salts and definitions to be used

2

4%

Hydrogen Compounds - Position of hydrogen in the periodic table; methods of preparation and properties

1

2%

p-Block (Nitrogen and Oxygen) - Physical and Chemical properties of Group 15th elements

1

2%

d-f Block Element - Electronic configuration, atomic and ionic size, density, melting
and boiling points

2

4%

Physical Chemistry

15

30%

Chemical Equilibrium -Properties of Equilibrium, Law of mass action, Equilibrium constant and its properties, Factors affecting Equilibrium constant, Unit of KC and KP

1

2%

Chemical Kinetics - Rate of reaction, Factors affecting rate of reaction

2

4%

Electrochemistry - Basic Terminology, Construction of Electrochemical Cell and Its
Representation

2

4%

Gaseous State - Gas Laws (Boyle, Charles, Gaylussac, Avogadro’s Law, Ideal Gas
Equation)

1

2%

Mole Concept - Units, Atoms, Molecules, Atomic mass, Molecular mass, Gram atomic mass, Gram molecular mass, RAM, Average atomic mass

1

2%

Solid State - Basics of Solid State

2

4%

Surface Chemistry - Adsorption

1

2%

Solution Colligative Properties - Concentration Terms

1

2%

Atomic Structure - Cathode, Anode rays, Basic definitions and Rutherford atomic
model

2

4%

Redox Reaction - Calculation of oxidation number

1

2%

Thermodynamics - Basic definition

1

2%

Unit & Topic

Number of Questions

Weight age of Questions 

Alternating Current - Average, peak and rms values

3

6%

Capacitance - Definition of capacitance

1

2%

Current Electricity - DefinItion of Current, Current Densities, Drift

5

10%

Electro Magnetic Field - Magnet and Magnetic field due to a moving charge

3

6%

Electro Magnetic Induction - Flux and Faraday’s laws of electromagnetic induction

1

2%

Electrostatics - Properties of charge and Coulomb's Law

3

6%

Friction - Kinetic friction

1

2%

Gravitation - Universal law of gravitation

2

4%

Modern Physics - Photoelectric Effect

5

10%

Rigid Body Dynamics - Kinematics

5

10%

Surface Tension - Surface tension, Surface energy and capillary rise

1

2%

Wave Optics - Principle of superposition, path difference, Wavefronts, and coherence

1

2%

Projectile Motion - Definition, Projectile on a horizontal plane

1

2%

Newton's Law of Motion - Type of forces, newton’s third law, free body diagram

1

2%

KTG and Thermodynamics - Kinetic Theory of gases

2

4%

Solid and Semiconductor - Semiconductor, Energy Band

3

6%

Measurement Error

2

4%

Sound Wave - Equation of sound wave, wavelength, frequency, pressure and displacement amplitude

1

2%

Geometric Optics - Plane Mirror

3

6%

Electromagnetic Waves

2

4%

Rectilinear Motion - Distance and Displacement

2

4%

Fluid Mechanics - Measurement and calculation of pressure

1

2%

Work, Power, Energy - Work Done By Constant Force

2

4%

Elasticity and Viscosity - Elastic behaviour longitudinal stress, young modulus

2

4%

Simple Harmonic Motion - Equation of SHM

1

2%

Unit & Topic

Number of Questions

Weight age of Questions 

Botany

50

100%

Cell Biology - Introduction, Prokaryotic Cell

5

10%

Ecology-Biodiversity and Conservation - Introduction, Level of biodiversity, Pattern of biodiversity, Loss of biodiversity

2

4%

Plant Kingdom-Algae

2

4%

Genetics I - Introduction, Mendelism, Monohybrid Cross, Dihybrid Cross, Back Cross, Test Cross, Incomplete Dominance, Codominance, Multiple Alleflism, Pleiotropy

3

6%

Sexual Reproduction in Flowering Plants - Sexual Reproduction Introduction

4

8%

Ecology-Ecosystem - Introduction, Biotic components of ecosystem

2

4%

Anatomy of Flowering Plants - Plant Tissues, Tissue System

3

6%

Application Biology (Biotechnology) - Principles of Biotechnology

4

8%

Morphology of Flowering Plants - Root

3

6%

Plant Physiology-II-Plant growth and Growth Hormones - Growth and Development

3

6%

Plant Physiology-II-Photosynthesis In Higher Plants - Introduction (Early experiments), site of photosynthesis and photosynthetic pigments

4

8%

Ecology-Environmental Issues - Types of pollutants, Types of pollution-Air pollution, Noise
pollution, Acid rain, Ozone depletion, Water pollution

1

2%

Genetics II - Nucleic Acids (The Generic Material, DNA, RNA)

4

8%

Plant Physiology-I-Mineral Nutrition - Methods to study mineral requirements of plants, Essential
mineral elements, Role of macro and micronutrients, deficiency symptoms of essential elements, Toxicity of micronutrients

2

4%

Plant Physiology-I-Transport in plants - Diffusion, Facilitated diffusion, osmosis, Active transport,
DPD, Water potential plasmolysis, imbibition

3

6%

Biomolecule - I - Carbohydrates

1

2%

Ecology-Organisms and Population - Introduction, Abiotic factors, Responses to abiotic factors

2

4%

Plant Physiology-II-Respiration in plants - Introduction, Glycolysis and Fermentation

1

2%

Biomolecule-II - Nucleic Acids

1

2%

Zoology

50

100%

Cell Biology - Introduction, Prokaryotic Cell

4

8%

Genetics I - Introduction, Mendelism, Monohybrid Cross, Dihybrid Cross, Back Cross, Test Cross, Incomplete Dominance, Codominance, Multiple Alleflism, Pleiotropy

2

4%

Application Biology - Principles of Biotechnology

2

4%

Ecology-Environmental Issues - Types of pollutants, Types of pollution-Air pollution, Noise
pollution, Acid rain, Ozone depletion, Water pollution

1

2%

Genetic II - Nucleic Acids (The Generic Material, DNA, RNA)

3

6%

Ecology-Organisms and Population - Introduction, Abiotic factors, Responses to abiotic factors

2

4%

Biomolecule-II - Nucleic Acids

1

2%

Body fluids and circulation - heart and conduction

3

6%

Animal Kingdom-1 - Porifera

4

8%

Human Reproduction and Reproductive Health - Male Reproductive System

6

12%

Excretory Products and Their Elimination - Homeostasis and Osmoregulation

1

2%

Neural Control and Coordination - Nervous Tissue

2

4%

Digestion and Absorption - Nutrition

2

4%

Structural organisation in animals - Connective tissue

1

2%

Locomotion and Movement - Muscles

2

4%

Biology In Human Welfare-Human Health and Disease - Diseases caused by virus

3

6%

Breathing and Exchange of Gases - Respiratory Organ

1

2%

Origin and Evolution - Origin of Life

2

4%

Chemical Coordination and Integration -Endocrine Gland

3

6%

Biology In Human Welfare - Microbes in Human Welfare

1

2%

Structural Organisation in Animal - Epithelial tissue

1

2%

Animal Kingdom-2 - Chordata

2

4%

Biology In Human Welfare-Strategies for Enhancement of Food Production in Animal -

1

2%

Subject

Class 11 Syllabus Weight age

Class 12 Syllabus Weight age

Physics

40%

60%

Chemistry

46%

54%

Biology

53%

47%

Topics

Easy

Medium

Difficult

Total

Mechanics

8

4

0

12

Heat

1

1

0

2

SHM & Waves

1

0

0

1

Electro-dynamics

4

4

1

9

Optics

4

0

0

4

Modern & electronics

4

3

0

7

Total

22

12

01

35

Topics

Easy

Medium

Difficult

Total

Mechanics

2

2

0

4

Heat

1

0

0

1

SHM & Waves

0

1

0

1

Electro-dynamics

3

2

1

6

Optics

1

0

0

1

Modern & electronics

1

0

1

2

Total

8

5

2

15

Topics

Easy

Medium

Difficult

Total

Organic Chemistry Class 11

3

0

0

3

Organic Chemistry Class 12

3

5

0

8

Inorganic Chemistry Class 11

4

3

1

8

Inorganic Chemistry Class 12

1

2

2

5

Physical Chemistry Class 11

0

3

1

4

Physical Chemistry Class 12

3

3

2

7

Total

13

16

6

35

Topics

Easy

Medium

Difficult

Total

Organic Chemistry Class 11

1

2

0

3

Organic Chemistry Class 12

1

1

1

3

Inorganic Chemistry Class 11

0

0

0

0

Inorganic Chemistry Class 12

2

1

0

3

Physical Chemistry Class 11

0

3

0

3

Physical Chemistry Class 12

1

1

1

3

Total

5

8

2

15

Topics

Number of Questions

Botany

Plant Kingdom

3

Morphology of Flowering Plants

3

Anatomy of Flowering Plants

3

Cell: The Unit of Life

1

Cell Cycle & Cell Division

2

Biomolecules-I

2

Mineral Nutrition

2

Photosynthesis in Higher Plants

3

Respiration in Plants

2

Plant Growth & Development

3

Sexual Reproduction in Flowering Plants

3

Principles of Inheritance and Variation

4

Molecular Basis of Inheritance

4

Biotechnology: Principles and Processes

3

Biotechnology and Its Applications

1

Organisms and Population

2

Ecosystem

2

Biodiversity and Conservation

2

Environmental Issues

2

Total Number of Questions

50

Zoology

Animal Kingdom

2

Cockroach

1

Structural Organisation in Animals (Animal Tissue)

3

Digestion and Absorption (Digestive System)

2

Breathing and Exchange of Gases (Respiratory System)

2

Body Fluids And Circulation (Circulatory System)

2

Excretory Products And Their Elimination (Excretory System)

1

Locomotion And Movement (Muscles, Skeletal System)

2

Biomolecules

2

Neural Control And Co-ordination (Nervous System, Sensory Organs)

1

Chemical Co-ordination and Integration (Endocrine System

2

Human Reproduction

3

Reproductive Health

2

Origin and Evolution

2

Human Health and Disease

2

Strategies for Enhancement in Food Production

1

Microbes in Human Welfare

1

The Living World

1

Biological Classification

3

Ecology

3