AIIMS Entrance Exam Syllabus
It’s very significant for the candidates to have latest AIIMS Entrance Exam Syllabus 2021 in order to have good preparation over MBBS examination. Therefore, for the utmost comfort of candidates, we have presented here AIIMS MBBS exam syllabus along with AIIMS exam pattern as well, Exam will be conducted by NEET. Download now AIIMS Entrance Exam Syllabus from given below links
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|AIIMS Entrance Exam Syllabus 2021|
|Organisation name||All India Institute|
of Medical Sciences
|Exam Mode||Online by NEET|
AIIMS MBBS Updated Exam Pattern 2021
- The question paper will be provided in either English or Hindi language.
- Each question carries 1 mark and 1/3 of the mark will be deducted for wrong ones
- Computer based exam consists of 200 multiple choice questions.
- The period of the exam is 3 hours and 30 minutes.
|Biology (Botany & Zoology)||60|
|Aptitude & Logical Thinking||10|
AIIMS Entrance Exam Syllabus
AIIMS Entrance Exam Syllabus for Physics
|UNIT I: Electrostatics|
- Electric charges and their conservation.
Coulomb’s law-force between two point
charges, forces between multiple charges;
superposition principle and continuous charge distribution
- Electric field, electric field due to a point charge,
electric field lines; electric dipole, electric field due
to a dipole; torque on a dipole in a uniform electric field
- Electric flux, statement of Gauss’s theorem and its
applications to find field due to infinitely long straight
wire, uniformly charged infinite plane sheet and
uniformly charged thin spherical shell
(field inside and outside)
- Electric potential, potential difference,
electric potential due to a point charge,
a dipole and system of charges: equipotential surfaces,
electrical potential energy of a system of two point
charges and of electric diploes in an electrostatic field
- Conductors and insulators, free charges and
bound charges inside a conductor. Dielectrics
and electric polarization, capacitors and capacitance,
combination of capacitors in series and in parallel,
capacitance of a parallel plate capacitor with and
without dielectric medium between the plates,
energy stored in a capacitor, Van de Graaff generator
|UNIT II: Current Electricity|
- Electric current, flow of electric charges in a
metallic conductor, drift velocity and mobility,
and their relation with electric current; Ohm’s
law, electrical resistance, V-I characteristics
(linear and non-linear), electrical energy and
power, electrical resistivity and conductivity.
- Carbon resistors, colour code for carbon resistors;
series and parallel combinations of resistors;
temperature dependence of resistance.
- Internal resistance of a cell, potential difference
and emf of a cell, combination of cells in series
and in parallel.
- Kirchhoff’s laws and simple applications.
Wheatstone bridge, Meter Bridge.
- Potentiometer-principle and applications to
measure potential difference, and for comparing
emf of two cells; measurement of internal
resistance of a cell.
|UNIT III: Magnetic Effects of Current and Magnetism|
- Concept of magnetic field, Oersted’s experiment.
Biot-Savart law and its application to current
carrying circular loop.
- Ampere’s law and its applications to infinitely
long straight wire, straight and toroidal solenoids.
Force on a moving charge in uniform magnetic
and electric fields. Cyclotron.
- Force on a current-carrying conductor in a
uniform magnetic field. Force between two
parallel current-carrying conductors-definition
of ampere. Torque experienced by a current loop
in a magnetic field; moving coil galvanometer-its
current sensitivity and conversion to ammeter
- Current loop as a magnetic dipole and its magnetic
dipole moment. Magnetic dipole moment of a
revolving electron. Magnetic field intensity due
to a magnetic dipole (bar magnet) along its axis
and perpendicular to its axis. Torque on a magnetic
dipole (bar magnet) in a uniform magnetic field;
bar magnet as an equivalent solenoid, magnetic
field lines; Earth’s magnetic field and magnetic elements.
- Para-, dia-and Ferro-magnetic substances, with examples.
- Electromagnetic and factors affecting their strengths.
|UNIT IV: Electromagnetic Induction and Alternating Currents|
- Electromagnetic induction; Faraday’s law, induced
emf and current; Lenz’s Law, Eddy currents. Self
and mutual inductance.
- Alternating currents, peak and rms value of alternating
current/ voltage; reactance and impedance;
LC oscillations (qualitative treatment only),
LCR series circuit, resonance; power in AC
circuits, wattless current.
- AC generator and transformer
|UNIT V: Electromagnetic Waves|
- Need for displacement current.
- Electromagnetic waves and their characteristics
(qualitative ideas only). Transverse nature of
- Electromagnetic spectrum (radio waves,
microwaves, infrared, visible, ultraviolet,
x-rays, gamma rays) including elementary
facts about their uses
|UNIT VI: Optics|
- Reflection of light, spherical mirrors, mirror formula.
Refraction of light, total internal reflection and its
applications optical fibres, refraction at spherical
surfaces, lenses, thin lens formula, lens-maker’s
formula. Magnification, power of a lens, combination
of thin lenses in contact combination of a lens
and a mirror. Refraction and dispersion of light
through a prism.
- Scattering of light- blue colour of the sky and
reddish appearance of the sun at sunrise and
- Optical instruments: Human eye, image formation
and accommodation, correction of eye defects
(myopia and hypermetropia) using lenses.
- Microscopes and astronomical telescopes
(reflecting and refracting) and their magnifying powers.
- Wave optics: Wavefront and Huygens’ Principle,
reflection and refraction of plane wave at a
plane surface using wave fronts.
- Proof of laws of reflection and refraction using
- Interference, Young’s double hole experiment
and expression for fringe width, coherent sources
and sustained interference of light.
- Diffraction due to a single slit, width of central maximum.
- Resolving power of microscopes and astronomical
telescopes. Polarization, plane polarized light;
Brewster’s law, uses of plane polarized light and Polaroids.
|UNIT VII: Dual Nature of Matter and Radiation|
- Photoelectric effect, Hertz and Lenard’s observations;
Einstein’s photoelectric equation- particle nature of light.
- Matter waves-wave nature of particles, de Broglie
relation. Davisson-Germer experiment (experimental
details should be omitted; only conclusion should be explained).
|UNIT VIII: Atoms and Nuclei|
- Alpha- particle scattering experiments; Rutherford’s
model of atom; Bohr model, energy levels, hydrogen
spectrum. Composition and size of nucleus, atomic
masses, isotopes, isobars; isotones.
- Radioactivity-alpha, beta and gamma particles/rays
and their properties decay law. Mass-energy relation,
mass defect; binding energy per nucleon and its
variation with mass number, nuclear fission and fusion
|UNIT IX: Electronic Devices|
- Energy bands in solids (qualitative ideas only)
- insulators and semiconductors
- semiconductor diode- I-V characteristics in
forward and reverse bias
- diode as a rectifier
- I-V characteristics of LED
- solar cell
- Zener diode
- Junction transistor
- transistor action
- characteristics of a transistor
- Logic gates (OR, AND, NOT, NAND and NOR)
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AIIMS Entrance Exam Syllabus 2021: Chemistry
|UNIT I: Solid State|
- Classification of solids based on
different binding forces
- ionic covalent and metallic solids
- amorphous and crystalline solids
- unit cell in two dimensional and
three dimensional lattices
- calculation of density of unit cell
- packing in solids,
- packing efficiency
- number of atoms per unit cell in
a cubic unit cell
- point defects
- electrical and magnetic properties
- Band theory of metals
- semiconductors and insulators
|UNIT II: Solutions|
- Types of solutions
- expression of concentration of
solutions of solids in liquids
- solubility of gases in liquids
- solid solutions
- colligative properties- relative
lowering of vapour pressure
- Raoult’s law
- elevation of boiling point
- depression of freezing point
- osmotic pressure
- determination of molecular masses
properties abnormal molecular mass
- Van Hoff factor
|UNIT III: Electrochemistry|
- Redox reactions
- conductance in electrolytic solutions
- specific and molar conductivity
conductivity with concentration
- kohlrausch’s Law
- electrolysis and Laws of electrolysis
- dry cell- electrolytic cells and Galvanic cells
- lead accumulator
- EMF of a cell
- standard electrode potential
- Relation between Gibbs energy change and
EMF of a cell
- fuel cells
|UNIT IV: Chemical Kinetics|
- Rate of a reaction (average and instantaneous)
- factors affecting rates of reaction
- order and molecularity of a reaction
- rate law and specific rate constant
- integrated rate equations and half-life
(only for zero and first order reactions)
- concept of collision theory ( elementary
idea, no mathematical treatment)
- Activation energy
- Arrhenious equation
|UNIT V: Surface Chemistry|
- Adsorption-physisorption and chemisorption
- factors affecting adsorption of gases on solids
- catalysis homogeneous and heterogeneous
- activity and selectivity: enzyme catalysis
- colloidal state: distinction between true
solutions, colloids and suspensions
- lyophobic multimolecular and
- properties of colloids
- Tyndall effect
- Brownian movement
- emulsions- types of emulsions
|UNIT VI: General Principles and|
Processes of Isolation of Elements
|Principles and methods of extraction- concentration,|
oxidation, reduction electrolytic method and refining;
occurrence and principles of extraction of aluminium,
copper, zinc and iron.
|UNIT VII: p- Block Elements|
- Group 15 elements: General introduction,
electronic configuration, occurrence, oxidation states,
trends in physical and chemical properties;
preparation and properties of ammonia and
nitric acid, oxides of nitrogen (structure only);
Phosphorous- allotropic forms; compounds of
phosphorous: preparation and properties of
phosphine, halides (PCI3 , PCI5 ) and oxoacids
(elementary idea only).
- Group 16 elements: General introduction,
electronic configuration, oxidation states,
occurrence, trends in physical and chemical
properties; dioxygen: preparation, properties
and uses; classification of oxides; ozone.
Sulphur – allotropic forms; compounds of
sulphur: preparation, preparation, properties
and uses of sulphur dioxide; sulphuric acid:
industrial process of manufacture, properties
and uses, oxoacids of sulphur (structures only).
- Group 17 elements: General introduction,
electronic configuration, oxidation states,
occurrence, trends in physical and chemical
properties; compounds of halogens: preparation,
properties and uses of chlorine and hydrochloric
acid, interhalogen compounds oxoacids of
halogens (structures only).
- Group 18 elements: General introduction,
electronic configuration, occurrence, trends
in physical and chemical properties, uses.
|UNIT VIII: d and f Block Elements|
- General introduction, electronic configuration,
characteristics of transition metals, general
trends in properties of the first row transition
metals- metallic character, ionization enthalpy,
oxidation states, ionic radii, colour, catalytic
property, magnetic properties, interstitial
compounds, alloy formation. Preparation
and properties of K2Cr2O7 and KMnO4.
- Lanthanides- electronic configuration,
oxidation states, chemical reactivity, and
lanthanide contraction and its consequences.
- Actinides- Electronic configuration, oxidation
states and comparison with lanthanides
|UNIT IX: Coordination Compounds|
- Coordination compounds: Introduction, ligands,
coordination number, colour, magnetic properties
- IUPAC nomenclature of mononuclear coordination
- isomerism (structural and stereo) bonding
- Werner’s theory VBT
- CFT; importance of coordination compounds
(in qualitative analysis, biological systems).
|UNIT X: Haloalkanes and Haloarenes|
- Haloalkanes: Nomenclature, nature of C –X bond,
physical and chemical properties, mechanism of
substitution reactions. Optical rotation.
- Haloarenes: Nature of C-X bond, substitution
reactions (directive influence of halogen for
monosubstituted compounds only).
- Uses and environment effects of –
iodoform, freons, DDT.
|UNIT XI: Alcohols, Phenols and Ethers|
- Alcohols: Nomenclature, methods of preparation,
physical and chemical properties (of primary
alcohols only); identification of primary, secondary
and tertiary alcohols; mechanism of dehydration,
uses with special reference to methanol and ethanol.
- Phenols: Nomenclature, methods of preparation,
physical and chemical properties, acidic nature of
phenol, electrophilic substitution reactions, uses
- Ethers: Nomenclature, methods of preparation,
physical and chemical properties uses
|UNIT XII: Aldehydes, Ketones|
and Carboxylic Acids
- Aldehydes and Ketones: Nomenclature, nature
of carbonyl group, methods of preparation,
physical and chemical properties; and mechanism
of nucleophilic addition, reactivity of alpha
hydrogen in aldehydes; uses.
- Carboxylic Acids: Nomenclature, acidic nature,
methods of preparation, physical and
chemical properties; uses
|UNIT XIII: Organic Compounds|
- Amines: Nomenclature, classification, structure,
methods of preparation, physical and chemical
properties, uses, identification of primary
secondary and tertiary amines.
- Cyanides and Isocyanides: will be mentioned
- at relevant places.
- Diazonium salts: Preparation, chemical reactions
and importance in synthetic organic chemistry
|UNIT XIV: Biomolecules|
- Carbohydrates- Classification (aldoses and ketoses),
monosaccharide (glucose and fructose),
D.L. configuration, oligosaccharides (sucrose, lactose, and maltose),
and polysaccharides (starch, cellulose, glycogen):
- Proteins- Elementary idea of – amino acids,
peptide bond, polypeptides, proteins, primary
structure, secondary structure, tertiary
structure and quaternary structure (qualitative
idea only), denaturation of proteins; enzymes.
- Hormones- Elementary idea (excluding structure).
- Vitamins- Classification and function.
- Nucleic Acids: DNA and RNA
|UNIT XV: Polymers|
- Classification- Natural and synthetic
- Methods of polymerization (addition and
- Some important polymers: natural and synthetic
like polyesters, bakelite; rubber, Biodegradable
and non-biodegradable polymers
|UNIT XVI: Chemistry in Everyday Life|
- Chemicals in medicines- analgesics,
tranquilizers, antiseptics, disinfectants,
antimicrobials, antifertility drugs,
antibiotics, antacids, antihistamines.
- Chemicals in food- preservatives,
artificial sweetening agents, elementary
idea of antioxidants.
- Cleansing agents- soaps and detergents,
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AIIMS Entrance Exam Syllabus for Biology
|UNIT I: Reproduction|
- Reproduction in organisms: Reproduction,
a characteristic feature of all organisms for
continuation of species; Modes of reproduction
– Asexual and sexual; Asexual reproduction;
Modes-Binary fission, sporulation, budding,
gemmule, fragmentation; vegetative propagation
- Sexual reproduction in flowering plants:
Flower structure; Development of male
and female gametophytes; Pollinationtypes,
agencies and examples; Outbreeding devices;
Pollen-Pistil interaction; Double fertilization;
Post fertilization eventsDevelopment of
endosperm and embryo, Development of
seed and formation of fruit; Special modes
-apomixis, parthenocarpy, polyembryony;
Significance of seed and fruit formation.
- Human Reproduction: Male and female
reproductive systems; Microscopic anatomy
of testis and ovary; Gametogenesis
spermatogenesis & oogenesis; Menstrual
cycle; Fertilisation, embryo development
up to blastocyst formation, implantation;
Pregnancy and placenta formation (Elementary
idea); Parturition (Elementary idea); Lactation
- Reproductive health: Need for reproductive
health and prevention of sexually transmitted
diseases (STD); Birth control Need and
Methods, Contraception and Medical Termination
of Pregnancy (MTP); Amniocentesis; Infertility
and assisted reproductive technologies – IVF,
ZIFT, GIFT (Elementary idea for general awareness).
|UNIT II: Genetics and Evolution|
- Heredity and variation: Mendelian Inheritance;
- Deviations from Mendelism-Incomplete dominance,
Co-dominance, Multiple alleles and Inheritance
of blood groups, Pleiotropy; Elementary idea of
polygenic inheritance; Chromosome theory of
inheritance; Chromosomes and genes; Sex
determination-In humans, birds, honey bee;
Linkage and crossing over; Sex linked inheritance
-Haemophilia, Colour blindness; Mendelian
disorders in humans-Thalassemia; Chromosomal
disorders in humans; Down’s syndrome, Turner’s
and Klinefelter’s syndromes.
- Molecular basis of Inheritance: Search for genetic
material and DNA as genetic material; Structure
of DNA and RNA; DNA packaging; DNA replication;
Central dogma; Transcription, genetic code,
translation; Gene expression and regulation-Lac
Operon; Genome and human genome project;
DNA finger printing.
- Evolution: Origin of life; Biological evolution and
- evidences for biological evolution from Paleontology,
comparative anatomy, embryology and molecular
evidence); Darwin’s contribution, Modern Synthetic
theory of Evolution; Mechanism of evolution-Variation
(Mutation and Recombination) and Natural Selection
with examples, types of natural selection;
Gene flow and genetic drift; Hardy-Weinberg’s
principle; Adaptive Radiation; Human evolution
|UNIT III: Biology and Human Welfare|
- Health and Disease; Pathogens; parasites
causing human diseases (Malaria, Filariasis,
Ascariasis. Typhoid, Pneumonia, common cold,
amoebiasis, ring worm); Basic concepts of
immunology-vaccines; Cancer, HIV and AIDS;
Adolescence, drug and alcohol abuse.
- Improvement in food production; Plant breeding,
tissue culture, single cell protein, Bio fortification;
Apiculture and Animal husbandry.
- Microbes in human welfare: In household food
processing, industrial production, sewage treatment,
energy generation and as biocontrol agents
and bio fertilizers
|UNIT IV: Biotechnology and Its Applications|
- Principles and process of Biotechnology:
Genetic engineering (Recombinant DNA technology).
- Application of Biotechnology in health and
agriculture: Human insulin and vaccine
production, gene therapy; genetically
modified organisms- Bt crops; Transgenic
Animals; Biosafety issues- Biopiracy and patents.
|UNIT V: Ecology and environment|
- Organisms and environment: Habitat and nic
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AIIMS General Knowledge Syllabus for Entrance Exams
Get Some Important Links Here:
Press Here: AIIMS Official Website Link
Download From Here: AIIMS MBBS Syllabus
Best Physics Books for AIIMS 2021:
Most of these reference books are prepared in sync with the physics NCERT textbook and include the sufficient objective questions of all types such as single option correct, assertion-reason, matching, and statement-based questions to assist you to prepare for competitive exams.
- Concepts of Physics Volume I and II by H.C. Verma
- Fundamentals of Physics, by Halliday, Resnik and Walker
- NCERT Physics: CBSE PMT by Anil Aggarwal (Set of 3 Volumes)
- Objective Physics for Medical Entrances Examinations (Volume I and II)
- Aggarwals’ Concept of Competition Physics for CBSE PMT
Check Here: AIIMS Previous Year Question Papers
Chemistry Reference Books for AIIMS 2021:
Many mathematical and theory concepts are methodically explained in these books. Most of these chemistry books include the NCERT 11th & 12th syllabus, competitive exam papers, previous year’s board, conceptual questions, and other exercises to help you practice and revise
Objective NCERT at Your Fingertips Chemistry (Class 11 + 12) (English) By MTG
- Modern’s ABC of Chemistry for class 11th and 12th (Volume I and II)
- Arihant Organic Chemistry
- Physical Chemistry by O P Tandon
- Concise Inorganic Chemistry by J.D. Lee for Inorganic Chemistry
- Dinesh Chemistry
Best Biology Reference Books for AIIMS 2021:
These books include concepts of biology and primary principles and provide sufficient information.
- Exploring Biology for Medical Entrances (Volume I and II) (English)
- Trueman’s Elementary Biology, Vol I and II (English)
- Objective Biology by Dinesh
- Trueman’s Objective Biology for Medical Entrance Examinations
- Pradeep Publication’s Biology
- Prakash Objective Biology
- A C Dutta for Botany ( Oxford Publication)
- GR Bathla Publications’ for Biology (Theory & Objective)
Do You Know? How to Prepare for AIIMS
AIIMS MBBS Syllabus 2021
All India Institute of Medical Sciences provides various undergraduate & post graduate programmes for the students who are interested and eligible to make their career in medical field. Medical aspirants who want to take admission in as MBBS / MDS /MCH / MHA / DM / Ph.D. courses need to qualify AIIMS 2021.
Aspirants who are preparing for the AIIMS MBBS must check the latest AIIMS Exam Pattern as it consist of all subjects and marking details. Candidates must download AIIMS Entrance Exam Syllabus 2021 in PDF form by following the simple steps or the direct official links given here on this page.
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