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AIIMS 2019 26th May

Browse the complete Botany, Chemistry, Physics, and Zoology question set from the AIIMS 2019 26th May paper, question by question. Each question shows a quick preview so you can jump straight to the topic or subject you want to revise. Click through to attempt the full question in practice mode, or head back to the paper-wise list to download the entire paper as a PDF.

This paper has 180 questions in total - 98 easy (54%), 48 moderate (27%) and 34 tough (19%). That's an easier-than-usual mix for this exam - aim to clear it quickly and save time for the harder papers. By subject: Physics 43% easy, 40% moderate, 17% tough; Chemistry 52% easy, 39% moderate, 8% tough; Zoology 67% easy, 0% moderate, 33% tough; Botany 69% easy, 0% moderate, 31% tough.

Botany questions were spread across 16 chapters, with Biological Classification (5), Mineral Nutrition (3), and Anatomy of Flowering Plants (2) carrying the most weight. Chemistry questions were spread across 27 chapters, with p Block Elements (Group 15, 16, 17 & 18) (7), Biomolecules (5), and Chemical Bonding and Molecular Structure (5) carrying the most weight. Physics questions were spread across 25 chapters, with Magnetic Effects of Current (5), Ray Optics (5), and Thermodynamics (5) carrying the most weight. Zoology questions were spread across 14 chapters, with Structural Organisation in Animals (5), Chemical Coordination and Integration (3), and Digestion and Absorption (3) carrying the most weight.

Botany

  1. 1What happens to a cell during M phase of cell cycle?26 May, 2019M-phase (Mitotic Phase)
  2. 2Identify (i), (ii) and (iii) in the given diagram.26 May, 2019Means of Transport
  3. 3A cell is equally permeable to sucrose solution and solution. First the cell is put in 0.6 sucrose solution there is no change in size but w26 May, 2019Plasmolysis
  4. 4Match the following.26 May, 2019Cell Organelles
  5. 5-Identify the given diagrams and mark the correct option.26 May, 2019The Leaf
  6. 6Match the following.26 May, 2019The Root
  7. 7Assertion : Annual rings are used to calculate the age of tree. Reason : Secondary growth is not found in bamboo.26 May, 2019Secondary Growth
  8. 8Assertion : Quiescent centre is found in the centre of the root apex. Reason : Quiescent centre consists of actively dividing cells.26 May, 2019Meristematic Tissues
  9. 9Which of the following options have features corresponding to the given animals? Holothuria, Asterias, Antedon, Echinus26 May, 2019Phylum Echinodermata
  10. 10Which hormone inhibits morphogenesis?26 May, 2019Plant Growth Regulators
  11. 11Assertion : Gibberellic acid increases length of grape stalks. Reason : Ethophon hastens fruit ripening in tomato and apple.26 May, 2019Plant Growth Regulators
  12. 12Match the following.26 May, 2019Biodiversity Conservation in India
  13. 13Assertion : Respiratory pathway is considered as an amphibolic pathway. Reason : Respiratory pathway involves both anabolism and catabolism.26 May, 2019Respiratory Quotient
  14. 14What product is formed when reacts with -ketoglutaric acid?26 May, 2019Nitrogen Metabolism
  15. 15Assertion : Glomus shows symbiotic association with higher plants. Reason : Azospirillum and Azotobacter are free living nitrogen fixing bac26 May, 2019Nitrogen Metabolism
  16. 16Assertion : Root nodules of legumes are internally pinkish or red coloured. Reason : The legume root nodules contain leghaemoglobin.26 May, 2019Nitrogen Metabolism
  17. 17Which of the following is a predatory fungus?26 May, 2019Kingdom Fungi
  18. 18Match the following.26 May, 2019Kingdom Fungi
  19. 19Match list A with list and choose the correct option.26 May, 2019Prions
  20. 20Match the columns.26 May, 2019Kingdom Fungi
  21. 21Assertion : Archaebacteria are more similar to eukaryotes rather than eubacteria. Reason : Archaea genome is more similar to eukaryotic geno26 May, 2019Kingdom Monera
  22. 22A plant is exposed to very bright light. What is correct in this environmental condition?26 May, 2019The Site of Photosynthesis
  23. 23Which of the following is not always present in monocotyledonous seeds?26 May, 2019Sexual Reproduction
  24. 24The process of removal of anther from the flower bud before it dehisces is called as26 May, 2019Sexual Reproduction
  25. 25Assertion : Heterospory and retention of female gametophyte are responsible for origin of seed habit in Selaginella sp. Reason : Psilotum . 26 May, 2019Pteridophytes
  26. 26Which gases are responsible for increasing the temperature of atmosphere?26 May, 2019Pollution
  27. 27Assertion : Mercury vapour emitting out from scrubber does not pollute environment. Reason : Scrubber cannot trap mercury vapour.26 May, 2019Pollution
  28. 28Given below are the life spans of some organisms. Find the correct match.26 May, 2019Types of Reproduction
  29. 29Which of the following is correct mode of reproduction in the respective organism?26 May, 2019Types of Asexual Reproduction

Chemistry

  1. 1For the following carboxylic acids, (i) (ii) (iii) (iv) The correct order of values is26 May, 2019Electron displacement effects
  2. 2Among the following compounds correct order of electrophilic substitution reaction is26 May, 2019Electron displacement effects
  3. 3For the following compounds, (2) (3) (4) The correct order for nucleophilic addition reaction is26 May, 2019Chemical reactions for aldehydes and ketones
  4. 4Which is the most stable conformer of ethane-1,2-diol?26 May, 2019Isomerism of Organic Compounds
  5. 5Assertion: Phenol is more acidic than m-methoxyphenol. Reason : shows -effect.26 May, 2019Electron displacement effects
  6. 6Assertion : Hydroquinone is more acidic than resorcinol. Reason : group shows -effect.26 May, 2019Electron displacement effects
  7. 7Select the correct statement regarding shapes of and .26 May, 2019Hybridisation and VSEPR Theory
  8. 8Which of the following is incorrect about cyanogen gas?26 May, 2019Hybridisation and VSEPR Theory
  9. 9Which is least soluble in water?26 May, 2019Characteristics of covalent compound
  10. 10Assertion : and are not isostructural. Reason : In , sulphur has one lone pair of electrons.26 May, 2019Hybridisation and VSEPR Theory
  11. 11Assertion : and both exist. Reason : Both have same valence electrons.26 May, 2019Hybridisation and VSEPR Theory
  12. 12Assertion : Anhydrides are more reactive than esters for nucleophilic substitution reaction. Reason : is better leaving group than .26 May, 2019Preparation and Properties of Acid Derivatives
  13. 13A bulb is emitted electromagnetic radiation of wavelength. The total energy of radiation is . The number of emitted photons will be26 May, 2019Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  14. 14Assertion : Some salts are sparingly soluble in water at room temperature. Reason : The entropy increases on dissolving the salts.26 May, 2019Solubility
  15. 15Which alkali metal during flame test will show colour corresponding to maximum wavelength?26 May, 2019General Characteristics of Alkali Metals
  16. 16Which of the following statements is false for alkali metals?26 May, 2019Compounds of Alkali Metals
  17. 17In isolated system, find the condition for spontaneous reaction.26 May, 2019Third law of thermodynamics
  18. 18Assertion : is a state function. Reason : is an intensive property.26 May, 2019System and surrounding
  19. 19Which of the following reacts most slowly with nitric acid?26 May, 2019Halogens and Its Compounds
  20. 20Which will release on reaction with ?26 May, 2019Nitrogen and Its Compounds
  21. 21Strong oxidising agent used in purification of water is26 May, 2019Halogens and Its Compounds
  22. 22In dimer of phosphorus pentoxide, in what order number of and bonds are there?26 May, 2019Phosphorus and Its Compounds
  23. 23Yellow colour of chlorine water fades because26 May, 2019Halogens and Its Compounds
  24. 24How is ammonia generally manufactured in large scale?26 May, 2019Nitrogen and Its Compounds
  25. 25Assertion : Pure is obtained from but not from . Reason : On decomposition, gives gas.26 May, 2019Nitrogen and Its Compounds
  26. 26In processing of steel which of the following allotropes of carbon is used?26 May, 2019Carbon and Its Compounds
  27. 27Assertion : is used to detect CO. Reason : In , the oxidation number of I is +5 .26 May, 2019Carbon and Its Compounds
  28. 28Which of the following complex is optically inactive?26 May, 2019Isomerism of coordination compounds
  29. 29Correct increasing order for the wavelength of absorption in the visible region for the complexes of is26 May, 2019Crystal Field Theory
  30. 30is26 May, 2019Reactions of alkenes
  31. 31Assertion : Propene reacts with in presence of peroxide to give 1-iodopropane. Reason : free radical is more stable than free radical.26 May, 2019Reactions of alkenes
  32. 32In , distance between the nearest tetrahedral voids is26 May, 2019Cubic system
  33. 33Assertion : Ferromagnetic compound is more attracted towards magnetic field. Reason : Because all electrons are aligned in same direction.26 May, 2019Electrical and Magnetic properties
  34. 34In which of the following reactions ?26 May, 2019Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  35. 35In a chemical reaction, , if is acting as a limiting reagent, then choose the correct option.26 May, 2019Quantitative measures in chemical equations
  36. 36Calculate molarity of solution if density is .26 May, 2019Concentration terms
  37. 37Which of the following transition elements have melting point below ?26 May, 2019Properties of D-block elements
  38. 38Which of the following salts is coloured salt before heating?26 May, 2019Preliminary Tests
  39. 39Which of the following can react with ?26 May, 2019Compounds of Transition Metals
  40. 40is26 May, 2019Properties of D-block elements
  41. 41Assertion: Vapour pressure of solvent increases when a more volatile solvent is added. Reason : is more volatile therefore vapour pressure o26 May, 2019Vapour pressure and raoult's law
  42. 42Assertion : tert-Butyl methyl ether reacts with to form tert-butyl bromide and methanol. Reason : It follows mechanism.26 May, 2019Reactions of Ethers
  43. 43What is the activation energy for a reaction if its rate constant doubles when the temperature is raised from to ?26 May, 2019Arrhenius theory
  44. 44Assertion : For liquid dishwashing, non-ionic detergents are used. Reason : They remove grease and oil by micelle formation.26 May, 2019Cleansing Agents
  45. 45Correct order for reaction with alcoholic is26 May, 2019Preparation and Properties of Monohalides
  46. 46Correct order of reaction is26 May, 2019Preparation and Properties of Monohalides
  47. 47Assertion : is useful in purification of zirconium (Zr). Reason : sublimise at room temperature.26 May, 2019Refining of Crude Metal
  48. 48Assertion : A spherical water drop becomes flat on flat surface. Reason : It becomes flat due to gravity.26 May, 2019Liquid State
  49. 49For the following amines, The correct order of basic strength is26 May, 2019Preparation and Properties of Amines
  50. 50Assertion : tert-Butyl amine can be formed by Gabriel phthalimide synthesis. Reason : It follows mechanism.26 May, 2019Preparation and Properties of Amines
  51. 51Product is26 May, 2019Method of preparation for Aldehydes
  52. 52reacts with to give a compound, which gives the iodoform test, then find out the structure of .26 May, 2019Tests for aldehyde and ketones
  53. 53Suitable reagent for following conversion is26 May, 2019Preparation and Properties of Alcohols
  54. 54Find out the products of the reaction.26 May, 2019Chemical reactions for aldehydes and ketones
  55. 55Select the correct set of answer.26 May, 2019Properties and Preparation of Amino Acids
  56. 56Assertion : -Bromotoluene can be prepared from -toluidine. Reason : Amino group is meta-directing.26 May, 2019Properties and Preparation of Amino Acids
  57. 57Assertion: Two sugar units are joined by 1,2-glycosidic bond in sucralose. Reason : Sucralose contains -glucose and -fructose glycosidic bon26 May, 2019Preparation and Reactions of Glucose
  58. 58Assertion : Glyceraldehyde reacts with to form achiral compound. Reason : and both are oxidised.26 May, 2019Preparation and Reactions of Glucose
  59. 59Assertion :Adjacent monosaccharides are held by glycosidic bonds to form polysaccharides. Reason : Monosaccharides cannot be hydrolysed furt26 May, 2019Carbohydrates
  60. 60Which has least covalent radius?26 May, 2019Periodic properties
  61. 61Which pair of elements has maximum electronegativity difference?26 May, 2019Periodic properties

Physics

  1. 1In a Young's double slit experiment, a light of wavelength falls on it. Its slits separation is and distance between plane of slits and scre26 May, 2019Youngs Double Slit Experiment
  2. 2Assertion : Diffraction is common in sound but not common in light waves. Reason : Wavelength of light is more than the wavelength of sound.26 May, 2019Diffraction of Light
  3. 3Given , Find the angular momentum of ring about its origin if it is in pure rolling.26 May, 2019Angular momentum and Angular impulse
  4. 4The radius of gyration of a thin uniform circular disc (of radius ) about an axis passing through its centre and lying in its plane is26 May, 2019Moment of inertia of rigid bodies
  5. 5Assertion : For a system of particles under central force field, the total angular momentum is conserved. Reason : The torque acting on such26 May, 2019Angular momentum and Angular impulse
  6. 6A projectile has a maximum range of . At the highest point of its motion, it explodes into two equal masses. One mass drops vertically downw26 May, 2019Projectile motion
  7. 7A disc of radius is rotating with angular is to be put on the disc. Friction coefficient between disc and block is , then find the maximum d26 May, 2019Uniform Circular Motion
  8. 8For a toroid , radius , and area of cross section . Find inductance.26 May, 2019Self and Mutual Inductance
  9. 9A uniform coil of self-inductance and resistance is broken up into two identical coils. These two coils are then connected in parallel acros26 May, 2019Self and Mutual Inductance
  10. 10Which of the following diagrams, best represents an isothermal process?26 May, 2019Thermodynamic Processes
  11. 11A conducting and closed container of capacity 100 litre contains an ideal gas at a high pressure. Now using a pump, the gas is taken out at 26 May, 2019Thermodynamic Processes
  12. 12Helium gas goes through a cycle (consisting of two isochoric and two isobaric lines) as shown in figure. Efficiency of this cycle is nearly 26 May, 2019Thermodynamic Processes
  13. 13Assertion : Co-efficient of performance of a refrigerator always greater than one. Reason : In a refrigerator, heat is extracted from lower 26 May, 2019Heat Engine, Refrigerator and Second Law of Thermodynamics
  14. 14Assertion : During rapid pumping of air in tyres, air inside the tyre is hotter than atmosphere air. Reason : Adiabatic process occurs at ve26 May, 2019Thermodynamic Processes
  15. 15What is the dimension of luminous flux?26 May, 2019Dimensions
  16. 16If half life of an element is 69.3 hours then how much of its percent will decay between and hour. Initial activity .26 May, 2019Radioactivity
  17. 17A sample has half life of year. If initial number of nuclei of the sample is . Then find out the number of nuclei decayed in 1 year.26 May, 2019Radioactivity
  18. 18Find force per unit length at .26 May, 2019Magnetic Field
  19. 19A proton of velocity enters a field of magnetic induction tesla. The acceleration produced in the proton in is (Specific charge of proton )26 May, 2019Motion of Charged Particle in Magnetic Field
  20. 20Force on a current carrying closed loop (Radius ) in a uniform magnetic field which is at an angle with the normal will be26 May, 2019Force and Torque on Current Carrying Conductor
  21. 21The magnetic field inside a long solenoid having turns per unit length and carrying current when iron core is kept in it is ( permeability o26 May, 2019Magnetic Field
  22. 22Assertion : A charge particle is released from rest in a magnetic field then it will move in circular path. Reason : Work done by a magnetic26 May, 2019Motion of Charged Particle in Magnetic Field
  23. 23Assertion : A bulb glows more than a bulb when they are connected in series across a potential difference. Reason : When they are connected 26 May, 2019Electric Power and Heating Effect of Current
  24. 24Assertion : Orbit of a satellite is within the gravitational field of earth whereas escaping is beyond the gravitational field of earth. Rea26 May, 2019Motion of satellite
  25. 25For a particle in SHM, the displacement of the particle as a function of time is given as . Here is in cm and is in seconds. Let the time ta26 May, 2019Simple Harmonic Motion
  26. 26If maximum energy is stored in capacitor at , then find the time after which current in the circuit will be maximum26 May, 2019Charging and Discarging of capacitors
  27. 27When the capacitor is fully charged then find the current drawn from the cell.26 May, 2019Charging and Discarging of capacitors
  28. 28The energy flux of sunlight reaching the surface of the earth is . How many photons (nearly) per square metre are incident on the earth per 26 May, 2019Photoelectric Effect
  29. 29When light of wavelength is incident on a photosensitive surface, the stopping potential is . When light of wavelength is incident on same s26 May, 2019Photoelectric Effect
  30. 30Assertion : A photon has no rest mass, yet it carries definite momentum. Reason : Momentum of photon is due to its energy and hence its equi26 May, 2019Photoelectric Effect
  31. 31Assertion : Work function of aluminium is . Emission of electrons will not be possible if two photons, each of energy , strike an electron o26 May, 2019Photoelectric Effect
  32. 32A string wave equation is given and mass density is . Then find the tension in the string.26 May, 2019Basics of Mechanical Waves
  33. 33In a oscillatory circuit, find the energy stored in inductor at resonance if voltage of source is , resistance is and inductance .26 May, 2019AC Circuits
  34. 34In LCR series circuit, source voltage is and voltage across inductor . If voltage drop across resistance is , then determine voltage in capa26 May, 2019AC Circuits
  35. 35Assertion : A capacitor of suitable capacitance can be used in an AC circuit in place of the choke coil. Reason : A capacitor blocks DC and 26 May, 2019Alternating Current, Voltage and Power
  36. 36An object floats in water with of its volume outside and in oil of its volume outside. The specific gravity of the oil is26 May, 2019Archmidies Principle
  37. 37A cylinder of height is filled with water. If a small orifice is made at a height of from the ground, the horizontal range of water stream w26 May, 2019Efflux of liquid
  38. 38Assertion : A water drop sticks to the glass surface. Reason : Water have properties of surface tension.26 May, 2019Surface tension
  39. 39Assertion : The cross product of a vector with itself is a null vector. Reason : The cross product of two vectors results in a vector quanti26 May, 2019Multiplication of Vectors
  40. 40Assertion : Adding a scalar to a vector of the same dimensions is a meaningful algebraic operation. Reason : The displacement can be added w26 May, 2019Fundamentals of Vectors
  41. 41If voltage across zener diode is , then find out the value of maximum resistance in this condition.26 May, 2019Diodes
  42. 42In an transistor (in common emitter mode) electrons enter the emitter in s. Only of the electrons are lost in the base. Calculate the curren26 May, 2019Junction Transistors
  43. 43The waveforms and given below are given as input to a NAND gate. Then its logic output is26 May, 2019Logic gates
  44. 44Assertion : The relative velocity between any two bodies may be equal to sum of the velocities of two bodies. Reason : Sometimes, relative v26 May, 2019Relative Motion
  45. 45The electric field of a plane electromagnetic wave of amplitude varies with time and propagates along -axis. The average energy density of t26 May, 2019Magnetism and Properties of Magnet
  46. 46A spherical mirror forms an image of magnification 3. The object distance, if focal length of mirror is , may be26 May, 2019Mirror Formula, Reflection in Spherical Mirror
  47. 47A telescope, whose objective lens has an aperture of for the wavelength of light , then limiting resolving power of the telescope is26 May, 2019Optical Instruments
  48. 48The refractive index of the material of an equilateral prism is 1.6. The angle of minimum deviation due to the prism would be26 May, 2019Prism and Dispersion of Light
  49. 49A bi-convex lens is formed with two thin plano-convex lenses as shown in the figure. Refractive index of the first lens is 1.5 and that of t26 May, 2019Lens Formula, Refraction of light from curved surface
  50. 50Assertion : A double convex lens has focal length . When the lens is immersed in water , its focal length becomes . Reason :26 May, 2019Lens Formula, Refraction of light from curved surface
  51. 51Assertion : When a cyclist doubles his speed of turning, the chance of his skidding becomes nearly four times. Reason: When the speed of the26 May, 2019Non-uniform Circular Motion
  52. 52Assertion : A cloth covers a table. Some dishes are kept on it. The cloth can be pulled out without dislodging the dishes from the table. Re26 May, 2019Newton's laws of motion
  53. 53Assertion : Frictional forces are conservative forces. Reason : Potential energy can be associated with frictional forces.26 May, 2019Frictional force
  54. 54Assertion : A rocket moves forward by pushing the surrounding air backwards. Reason : It derives the necessary thrust to move forward accord26 May, 2019Newton's laws of motion
  55. 55is given to in orbit, then find its final energy when it comes out of -atom.26 May, 2019Bohr's Atomic Model
  56. 56If is mixed with Ar then of the mixture will be26 May, 2019Degree of Freedom and Specific Heat
  57. 57Initially spring is in its natural length. Now block of mass is released, then find out maximum force by system on the floor.26 May, 2019Energy
  58. 58A body of mass moving with speed collides with a body of mass inelastically and sticks to it. Then loss in KE of the system will be26 May, 2019Energy
  59. 59A block of mass is free to move along the -axis. It is at rest and from onwards it is subjected to a timedependent force in the direction. T26 May, 2019Energy
  60. 60Assertion : The centre of mass of an electron and proton, when released moves faster towards proton. Reason : This is because proton is heav26 May, 2019Energy

Zoology

  1. 1Myosin head separates from actin when26 May, 2019Locomotion
  2. 2Humoral immunity is mediated by which of the following ?26 May, 2019Acquired Immunity
  3. 3Cocaine is obtained from26 May, 2019Drug Addiction
  4. 4Select the correct option w.r.t. age pyramids.26 May, 2019Populations
  5. 5Which of the following is a sex linked character?26 May, 2019Genetic Disorders
  6. 6Assertion : Down's syndrome, Klinefelter's syndrome and Turner's syndrome are chromosomal disorders. Reason : In Klinefelter's syndrome, fem26 May, 2019Genetic Disorders
  7. 7Which of the following switches off lac operon?26 May, 2019Regulation of Gene Expression
  8. 8In cockroach26 May, 2019Cockroach
  9. 9Identify the tissue and its related function.26 May, 2019Epithelial Tissue
  10. 10Which of the following holds true for blood circulation in earthworm?26 May, 2019Earthworm
  11. 11Which cell must be present in mucus secreting organs?26 May, 2019Epithelial Tissue
  12. 12Select the correct position of testis in Periplaneta americana.26 May, 2019Cockroach
  13. 13Assertion : Type I diabetes is caused by destruction of cells of Islets of Langerhans. Reason : Insulin can be taken as injections by Type I26 May, 2019Pancreas
  14. 14Assertion : Posterior pituitary gland releases a hormone which is helpful in childbirth. Reason : Pituitary gland releases vasopressin which26 May, 2019Pituitary Gland
  15. 15Assertion : Insulin forms hormone receptor complex which regulates the formation of second messenger. Reason : Insulin is a peptide hormone 26 May, 2019Pancreas
  16. 16Refer to the given diagram and choose the correct option for it.26 May, 2019Introduction
  17. 17Identify the organism shown in the given diagram.26 May, 2019Introduction
  18. 18Assertion : Cholecystokinin pancreozymin is released by small intestine. Reason : Cholecystokinin pancreozymin activates pepsinogen and stim26 May, 2019Pancreas
  19. 19Assertion : Gastrin is required for the process of digestion in humans. Reason : Gastrin induces production and pepsinogen.26 May, 2019Stomach
  20. 20Assertion : Gastrectomy can lead to iron deficiency or anaemia. Reason : of gastric juice converts dietary iron to a form that is readily ab26 May, 2019Stomach
  21. 21Refer to the given diagram and select the option that correctly identifies the labelled part along with its characteristic.26 May, 2019Female Reproductive System
  22. 22Choose the correct option.26 May, 2019Embryology
  23. 23Assertion: Human male ejaculates about 5-10 million sperms during coitus. Reason : For normal fertility, at least 40 per cent sperms must ha26 May, 2019Embryology
  24. 24Phagocytosis is shown by26 May, 2019Blood
  25. 25Assertion : SA node malfunctioning leads to disturbance of heart rate. Reason : SA node is the pacemaker of heart producing electric impulse26 May, 2019Human Circulatory System
  26. 26Find the correct palindromic sequence for the given DNA segment. 5'ATTGCAAT3'26 May, 2019Conceptual Development of Genetic Engineering
  27. 27Assertion : Stimulation of renin secretion will increase the volume of extracellular fluid (ECF). Reason : Increased ECF occurs due to decre26 May, 2019Mammalian Urinary System
  28. 28Which is similar term to 'hybrid vigour'?26 May, 2019Animal Breeding
  29. 29Black rot of mustard is caused by26 May, 2019Plant Breeding
  30. 30What are the requirements in tissue culture?26 May, 2019Plant Breeding

Frequently Asked Questions

1.How many questions are in the AIIMS 2019 26th May paper?

This paper has 180 questions in total - 29 from Botany, 61 from Chemistry, 60 from Physics, and 30 from Zoology.

2.Can I practise questions from just one subject?

Yes. Use the Botany, Chemistry, Physics, and Zoology tabs at the top of the page to jump directly to that subject's question set within this paper.

3.What is the structure of the AIIMS 2019 26th May paper?

The AIIMS 2019 26th May paper on MARKS has 180 questions, organised by subject:

  • Botany: 29 questions - 29 single-correct.
  • Chemistry: 61 questions - 61 single-correct.
  • Physics: 60 questions - 60 single-correct.
  • Zoology: 30 questions - 30 single-correct.
4.What is the difficulty level of the AIIMS 2019 26th May paper?

Each question on MARKS carries a difficulty rating. Of the 180 rated questions in this paper, 98 (54%) are easy, 48 (27%) are medium and 34 (19%) are hard. Subject wise:

  • Botany: 20 easy, 0 medium, 9 hard
  • Chemistry: 32 easy, 24 medium, 5 hard
  • Physics: 26 easy, 24 medium, 10 hard
  • Zoology: 20 easy, 0 medium, 10 hard
5.Which chapters had the most questions in the AIIMS 2019 26th May paper?

The chapters with the most questions in each subject were:

  • Botany: Biological Classification (5), Mineral Nutrition (3), and Anatomy of Flowering Plants (2).
  • Chemistry: p Block Elements (Group 15, 16, 17 & 18) (7), Biomolecules (5), and Chemical Bonding and Molecular Structure (5).
  • Physics: Magnetic Effects of Current (5), Ray Optics (5), and Thermodynamics (5).
  • Zoology: Structural Organisation in Animals (5), Chemical Coordination and Integration (3), and Digestion and Absorption (3).
6.Are there any out-of-syllabus questions in the AIIMS 2019 26th May paper?

Yes. 43 of the 180 questions in this paper are marked on MARKS as outside the current syllabus. You can still practise them for the concept, but they are a lower priority if you are short on time.

7.Where can I find the solutions for the AIIMS 2019 26th May paper?

Open any question on this page. Its page shows the correct answer and, where one is available, the worked solution. A downloadable PDF of the whole paper is coming soon.

8.How should I use the AIIMS 2019 26th May paper to check my preparation?

Set a timer, attempt the 180 questions as you would in the exam, and only then open the answers. Note which subjects and chapters cost you the most marks, and revise those first using the chapter-wise practice for AIIMS. Repeating this with other papers shows whether the same weak spots keep coming back.