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AIIMS 2006

Browse the complete Botany, Chemistry, Physics, and Zoology question set from the AIIMS 2006 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 - 91 easy (51%), 62 moderate (34%) and 27 tough (15%). 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 58% easy, 27% moderate, 15% tough; Chemistry 53% easy, 30% moderate, 17% tough; Zoology 41% easy, 41% moderate, 19% tough; Botany 39% easy, 54% moderate, 7% tough.

Botany questions were spread across 14 chapters, with Cell - The Unit of Life (4), Animal Kingdom (3), and Biological Classification (3) carrying the most weight. Chemistry questions were spread across 24 chapters, with Biomolecules (5), Haloalkanes and Haloarenes (5), and Coordination Compounds (4) carrying the most weight. Physics questions were spread across 23 chapters, with Nuclear Physics (8), Semiconductors (6), and Waves and Sound (6) carrying the most weight. Zoology questions were spread across 15 chapters, with Principles of Inheritance and Variation (6), Human Health and Diseases (4), and Biotechnology and Its Applications (3) carrying the most weight.

Botany

  1. 1The figure given below shows three velocitysubstrate concentration curves for an enzyme reaction. What do the curves , and depict respective2006Enzymes
  2. 2Assertion : When the ambient temperature is high and soil contains excess of water, the plants tend to lose water in the form of droplets fr2006Transpiration
  3. 3In prokaryotes, chromatophores are2006Cell Organelles
  4. 4What is common between chloroplasts, chromoplasts and leucoplasts ?2006Cell Organelles
  5. 5Assertion : Polytene chromosomes have a high amount of DNA. Reason : Polytene chromosomes are formed by repeated replication of chromosomal 2006Cell Organelles
  6. 6Assertion : Eukaryotic cells have the ability to adopt a variety of shapes and carry out directed movements. Reason: There are three princip2006Cell Organelles
  7. 7In the sieve elements, which one of the following is the most likely function of P-proteins ?2006Tissue System
  8. 8Assertion : In angiosperms the conduction of water is more efficient because their xylem has vessels. Reason : Conduction of water by vessel2006Permanent Tissues
  9. 9Which one of the following animals is correctly matched with its one characteristic and the taxon?2006Phylum Arthropoda
  10. 10All mammals without any exception are characterised by2006Sub Phylum Hemichordata
  11. 11A lizard-like member of reptilia is sitting on a tree with its tail coiled around a twig. This animal could be2006Phylum Chordata
  12. 12Avena curvature test is a bioassay for examining the activity of2006Plant Growth Regulators
  13. 13Biosphere reserves differ from National Parks and Wildlife sanctuaries because in the former2006Conservation of Biodiversity
  14. 14The function of leghaemoglobin during biological nitrogen fixation in root nodules of legumes is to2006Nitrogen Metabolism
  15. 15"Ordines Anomali" of Bentham and Hooker includes2006Introduction
  16. 16Among rust, smut and mushroom all the three2006Kingdom Fungi
  17. 17Assertion : Gram-negative bacteria do not retain the stain when washed with alcohol. Reason : The outer face of the outer membrane of Gram-n2006Kingdom Monera
  18. 18Assertion : Under conditions of high light intensity and limited supply, photorespiration has a useful role in protecting the plants from ph2006Mechanism of Photosynthesis
  19. 19Assertion : Photosynthetically plants are less efficient than plants. Reason : The operation of pathway requires the involvement of only bun2006Mechanism of Photosynthesis
  20. 20Myxomycetes are2006Asexual Reproduction
  21. 21Plants of which one of the following groups of genera are pollinated by the same agency?2006Sexual Reproduction
  22. 22The Montreal Protocol refers to2006Pollution
  23. 23Assertion : The concentration of methane in the atmosphere has more than doubled in the last 250 years. Reason : Wetlands and rice fields ar2006Pollution
  24. 24Grafting is successful in dicots but not in monocots because the dicots have2006Types of Asexual Reproduction
  25. 25A scion is grafted to a stock. The quality of fruits produced will be determined by the genotype of2006Methods of Asexual Reproduction
  26. 26Assertion : Deforestation is one main factor contributing to global warming. Reason : Besides , two other gases methane and CFCs are also in2006On the Basis Development
  27. 27Assertion : UV radiation causes photodissociation of ozone into and , thus causing damage to the stratospheric ozone layer. Reason : Ozone h2006Components of Ecosystem
  28. 28Assertion : In tropical rain forests, O-horizon and A-horizon of soil profile are shallow and nutrient-poor. Reason : Excessive growth of mi2006Ecological Succession

Chemistry

  1. 1Among the following which one can have a meso form?2006Isomerism of Organic Compounds
  2. 2Assertion : Anilinium chloride is more acidic than ammonium chloride. Reason : Anilinium ion is resonance-stabilised.2006Conjugation and Aromaticity
  3. 3Assertion : Diastereomers have different physical properties. Reason : They are non-superimposable mirror images.2006Isomerism of Organic Compounds
  4. 4In , the number of bonds is2006Covalent and Co-ordinate Bonding
  5. 5Assertion : Molecular nitrogen is less reactive than molecular oxygen. Reason : The bond length of is shorter than that of oxygen.2006Molecular Orbital Theory
  6. 6The compound used in enrichment of uranium for nuclear power plant is2006Atomic Mass and Atomic Size
  7. 7The de Broglie wavelength associated with a ball of mass having kinetic energy is2006Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  8. 8of ammonia solution is mixed with of . What is the of the mixture? ( of ammonia solution is 4.74)2006PH of solutions
  9. 9Assertion : is not soluble in yellow ammonium sulphide. Reason : The common ion effect due to ions reduces the solubility of .2006Theories of Acids and Bases
  10. 10For a spontaneous process the correct statement is2006Entropy and Second law of thermodynamics
  11. 11For a phase change (l) (s)2006Entropy and Second law of thermodynamics
  12. 12The enthalpy change for the reaction, is at . The internal energy change at is2006First Law and Basic Fundamentals of Thermodynamics
  13. 13Assertion : Water in liquid state is more stable than ice at room temperature. Reason : Water in liquid form has higher entropy than ice.2006Entropy and Second law of thermodynamics
  14. 14Tincture iodine is2006Halogens and Its Compounds
  15. 15The compound molecular in nature in gas phase but ionic in solid state is2006Phosphorus and Its Compounds
  16. 16Which two of the following salts are used for preparing iodized salt? (i) , (ii) KI, (iii) (iv)2006Halogens and Its Compounds
  17. 17Borax is used as a cleansing agent because on dissolving in water it gives2006Boron and Its Compounds
  18. 18The incorrect statement among the following is2006Carbon and Its Compounds
  19. 19Assertion : Silicones are hydrophobic in nature. Reason : linkages are moisture sensitive.2006Silicon and Its Compounds
  20. 20The pair in which both species have same magnetic moment (spin only value) is2006Crystal Field Theory
  21. 21The number of possible isomers of an octahedral complex is2006Isomerism of coordination compounds
  22. 22Among the following, the species having square planar geometry for central atom are (i) , (ii) , (iii) , (iv)2006Crystal Field Theory
  23. 23Assertion : does not show optical isomerism. Reason : It has a plane of symmetry.2006Isomerism of coordination compounds
  24. 24Assertion : can be used for coagulation of sol. Reason : reacts with to give .2006Properties of colloidal solution
  25. 25Which of the following sequence of reactions (reagents) can be used for the conversion of into ?2006Properties and Preparation of Alkenes
  26. 26Assertion : Addition of on 2-butene gives two isomeric products. Reason : Addition of on 2-butene follows Markovnikov's rule.2006Reactions of alkenes
  27. 27The charge required for the reduction of of to is2006Cells and Electrode Potential, Nernst Equation
  28. 28The products formed when an aqueous solution of is electrolysed in a cell having inert electrodes are2006Cells and Electrode Potential, Nernst Equation
  29. 29Assertion : For the Daniel cell, with , the application of opposite potential greater than results into flow of electron from cathode to ano2006Commercial Cells and Batteries
  30. 30The and are located in crystal, respectively at face centred cubic lattice points and in2006Crystal Structure of Solids
  31. 31The energy gaps between valence band and conduction band for diamond, silicon and germanium are in the order2006Electrical and Magnetic properties
  32. 32Assertion : Graphite is an example of tetragonal crystal system. Reason : For a tetragonal system, , .2006Crystal Structure of Solids
  33. 33The colour imparted by Co(II) compounds to glass is2006Properties of D-block elements
  34. 34Assertion : is used as primary standard in volumetric analysis. Reason : It has a good solubility in water.2006Compounds of Transition Metals
  35. 35Assertion : Change in colour of acidic solution of potassium dichromate by breath is used to test drunk drivers. Reason : Change in colour i2006Compounds of Transition Metals
  36. 36A solution (by mass) of cane sugar in water has freezing point of and freezing point of pure water is . The freezing point of a solution (by2006Colligative Properties and Abnormal Molecular Masses
  37. 37Assertion : If red blood cells were removed from the body and placed in pure water, pressure inside the cells increases. Reason : The concen2006Colligative Properties and Abnormal Molecular Masses
  38. 38Assertion : The water pouch of instant cold pack for treating athletic injuries breaks when squeezed and dissolves lowering the temperature.2006Colligative Properties and Abnormal Molecular Masses
  39. 39Isopropyl benzene on air oxidation in the presence of dilute acid gives2006Preparation of Phenols
  40. 40Assertion : In the iodometric titration starch is used as an indicator. Reason : Starch is a polysaccharide.2006Redox titration
  41. 41For the reaction, rate of reaction is2006Rate of reaction
  42. 42Assertion : According to transition state theory, for the formation of an activated complex, one of the vibrational degrees of freedom is co2006Rate of reaction
  43. 43The pair whose both species are used in antiacid medicinal preparation is2006Drugs and It's Classification
  44. 44The ligands in anti-cancer drug cisplatin are2006Drugs and It's Classification
  45. 45Given below, catalyst and corresponding process/ reaction are matched. The mismatch is2006Classification of Polymers
  46. 46Assertion : 1,3-butadiene is the monomer for natural rubber. Reason : Natural rubber is formed through anionic addition polymerization.2006Preparation and Properties of Polymers
  47. 47The major product obtained on the monobromination (with ) of the following compound is2006Preparation and Properties of Aryl Halides
  48. 48Which of the following compounds has the highest boiling point?2006Preparation and Properties of Monohalides
  49. 49The correct increasing order of the reactivity of halides for reaction is2006Preparation and Properties of Monohalides
  50. 50The major product formed in the following reaction is2006Preparation and Properties of Monohalides
  51. 51Assertion : The presence of nitro group facilitates nucleophilic substitution reactions in aryl halides. Reason : The intermediate carbanion2006Preparation and Properties of Aryl Halides
  52. 52Dominance of strong repulsive forces among the molecules of the gas ( compressibility factor)2006Real Gases and Van der Waal's Equation
  53. 53Preview not available - open to view this question.2006Preparation and Properties of Amines
  54. 54Nitrobenzene on treatment with zinc dust and aqueous ammonium chloride gives2006Preparation and Properties of Amines
  55. 55The pair in which both species have iron is2006Proteins
  56. 56Among the following L-serine is2006Properties and Preparation of Amino Acids
  57. 57Thymine is2006Properties and Preparation of Amino Acids
  58. 58Lysine is least soluble in water in the range2006Properties and Preparation of Amino Acids
  59. 59Methyl- -D-glucoside and methyl- -D-glucoside are2006Disaccharides and Polysaccharides
  60. 60Assertion : for is more positive than . Reason : The third ionization energy of is larger than that of .2006Periodic properties

Physics

  1. 1Which of the following diagrams represents the variation of electric field vector with time for a circularly polarized light?2006Polarization of Light
  2. 2The moment of inertia of a rod about an axis through its centre and perpendicular to it is (where is the mass and , the length of the rod). 2006Moment of inertia of rigid bodies
  3. 3Assertion : A judo fighter in order to throw his opponent on to the mat tries to initially bend his opponent and then rotate him around his 2006Moment of inertia of rigid bodies
  4. 4Two balloons are filled, on with pure He gas and other by air, respectively. If the pressure and temperature of these balloons are same then2006Thermodynamic Processes
  5. 5Assertion : In an isolated system the entropy increases. Reason : The processes in an isolated system are adiabatic.2006Heat Engine, Refrigerator and Second Law of Thermodynamics
  6. 6Assertion : The Carnot cycle is useful in understanding the performance of heat engines. Reason : The Carnot cycle provides a way of determi2006Heat Engine, Refrigerator and Second Law of Thermodynamics
  7. 7Assertion : When a glass of hot milk is placed in a room and allowed to cool, its entropy decreases. Reason : Allowing hot object to cool do2006Heat Engine, Refrigerator and Second Law of Thermodynamics
  8. 8The magnetic moment has dimensions of2006Dimensions
  9. 9Three objects coloured black, gray and white can withstand hostile conditions upto . These objects are thrown into a furnace where each of t2006Radiation
  10. 10When you make ice cubes, the entropy of water2006Calorimetry
  11. 11A bimetallic strip consists of metals and . It is mounted rigidly at the base as shown. The metal has a higher coefficient of expansion comp2006Thermal Expansion
  12. 12Assertion : Perspiration from human body helps in cooling the body. Reason : A thin layer of water on the skin enhances its emissivity.2006Radiation
  13. 13The operation of a nuclear reactor is said to be critical, if the multiplication factor (א) has a value2006Nuclear reactions
  14. 14has 92 protons and 238 nucleons. It decays by emitting an alpha particle and becomes2006Radioactivity
  15. 15The fossil bone has a ratio, which is of that in a living animal bone. If the halflife time of is 5730 years, then the age of the fossil bon2006Radioactivity
  16. 16Which one of the following is a possible nuclear reaction?2006Nuclear reactions
  17. 17If alpha, beta and gamma rays carry same momentum, which has the longest wavelength?2006Radioactivity
  18. 18Assertion : The binding energy per nucleon, for nuclei with atomic mass number decreases with . Reason : The nuclear forces are weak for hea2006Nuclear energy
  19. 19Assertion : Magnetic Resonance Imaging (MRI) is a useful diagnostic tool for producing images of various parts of human body. Reason : Proto2006Nuclear structure
  20. 20Assertion : Cobalt-60 is useful in cancer therapy. Reason : Cobalt- 60 is a source of -radiations capable of killing cancerous cells.2006Radioactivity
  21. 21Circular loop of a wire and a long straight wire carry currents and respectively as shown in figure. Assuming that these are placed in the s2006Magnetic Field
  22. 22A metallic ring is dropped down, keeping its plane perplendicular to a constant and horizontal magnetic field. The ring enters the region of2006Motion of Charged Particle in Magnetic Field
  23. 23The voltage of clouds is volt with respect to ground. In a lightening strike lasting , a charge of 4 coulombs is delivered to the ground. Th2006Electric Power and Heating Effect of Current
  24. 24Flash light equipped with a new set of batteries, produces bright white light. As the batteries wear out,2006Electric Power and Heating Effect of Current
  25. 25For inelastic collision between two spherical rigid bodies2006Collisions
  26. 26If a street light of mass is suspended from the end of a uniform rod of length in different possible patterns as shown in figure, then2006Centre of mass of discrete particles
  27. 27Five capacitors, each of capacitance value are connected as shown in the figure. The ratio of capacitance between and , and the capacitance 2006Grouping of capacitors
  28. 28In photoelectric effect, the electrons are ejected from metals if the incident light has a certain minimum2006Photoelectric Effect
  29. 29Assertion: The photoelectrons produced by a monochromatic light beam incident on a metal surface, have a spread in their kinetic energies. R2006Photoelectric Effect
  30. 30Two parallel large thin metal sheets have equal surface charge densities of opposite signs. The electric field between these sheets is2006Electric Field and Electric Field Lines
  31. 31The spatial distribution of the electric field due to two charges is shown in figure. Which one of the following statements is correct?2006Electric Field and Electric Field Lines
  32. 32Assertion : An emf is induced in a closed loop where magnetic flux is varied. The induced is not a conservative field. Reason : The line int2006Electric Flux and Gauss Law
  33. 33A boat at anchor is rocked by waves whose crests are apart and velocity is . The boat bounces up once in every2006Beats
  34. 34A stone thrown into still water, creates a circular wave pattern moving radially outwards. If is the distance measured from the centre of th2006Travelling Waves
  35. 35When a guitar string is sounded with a tuning fork, a beat frequency of is heard. If the experiment is repeated with a tuning fork of , the 2006Beats
  36. 36An amplifier has a voltage gain . The voltage gain in is2006Properties of Sound Waves
  37. 37For a wave propagating in a medium, identify the property that is independent of the others.2006Travelling Waves
  38. 38A leaf which contains only green pigments is illuminated by a laser light of wavelength . It would appear to be2006Travelling Waves
  39. 39Given below is the circuit diagram of an AM demodulator. For good demodulation of AM signal of carrier frequency , the value of should be2006AC Circuits
  40. 40By sucking through a straw, a student can reduce the pressure in his lungs to of (density ). Using the straw, he can drink water from a glas2006Pressure and thrust
  41. 41Assertion : A thin stainless steel needle can lay floating on a still water surface. Reason : Any object floats when the buoyancy force bala2006Archmidies Principle
  42. 42Hard X-rays for the study of fractures in bones should have a minimum wavelength of . The accelerating voltage for electrons in X-ray machin2006X-Rays
  43. 43Assertion : Standard optical diffraction gratings cannot be used for discriminating between different -ray wavelengths. Reason : The grating2006X-Rays
  44. 44When a -n diode is reverse biased, then2006Diodes
  45. 45The circuit given below represents which of logic operations?2006Logic gates
  46. 46A light emitting diode (LED) has a voltage drop of 2 volt across it and passes a current of when it operates with a 6 volt battery through a2006Special purpose diodes
  47. 47The minimum potential difference between the base and emitter required to switched a silicon transistor is approximately2006Junction Transistors
  48. 48Assertion : In common base configuration, the current gain of the transistor is less than unity. Reason : The collector terminal is reverse 2006Junction Transistors
  49. 49Assertion : A junction with reverse bias can be used as a photo-diode to measure light intensity. Reason : In a reverse bias condition the c2006Diodes
  50. 50Two spheres of same size, one of mass and another of mass are dropped simultaneously from the top of Qutab Minar (height ). When they are ab2006Rest and Motion
  51. 51Assertion : A man in a closed cabin which is falling freely does not experience gravity. Reason : Inertial and gravitational mass have equiv2006Motion Under Gravity
  52. 52Assertion : Diamagnetic materials can exhibit magnetism. Reason : Diamagnetic materials have permanent magnetic dipole moment.2006Magnetic Materials and their Properties
  53. 53In refraction, light waves are bent on passing from one medium to the second medium, because in the second medium2006Refraction of light from plane surface
  54. 54A wire mesh consisting of very small squares is viewed at a distance of through a magnifying converging lens of focal length , kept close to2006Lens Formula, Refraction of light from curved surface
  55. 55A lens is made of flint glass (refractive index ). When the lens is immersed in a liquid of refractive index 1.25 , the focal length2006Lens Formula, Refraction of light from curved surface
  56. 56Assertion : In optical fibre, the diameter of the core is kept small. Reason : This smaller diameter of the core ensures that the fibre shou2006Critical angle and total internal reflection
  57. 57A person used force , shown in figure to move a load with constant velocity on surface. Identify the correct surface profile.2006Frictional force
  58. 58Assertion : Use of ball bearings between two moving parts of a machine is a common practice. Reason : Ball bearings reduce vibrations and pr2006Frictional force
  59. 59Assertion : Electromagnetic waves with frequencies smaller than the critical frequency of ionosphere are used for communication using sky wa2006Propagation of EM Waves
  60. 60Assertion : The root mean square and most probable speeds of the molecules in a gas are the same. Reason : The Maxwell distribution for the 2006Speed of Gas

Zoology

  1. 1A cricket player is fast chasing a ball in the field. Which one of the following groups of bones are directly contributing in this movement?2006Locomotion
  2. 2A person who shows unpredictable moods, outbursts of emotion, quarrelsome behaviour and conflicts with others is suffering from2006Mental Illness
  3. 3When children play bare footed in pools of dirty water and flood water, they may suffer from disease like2006Common Health Disease
  4. 4Assertion : Cancer cells are virtually immortal until the body in which they reside dies. Reason : Cancer is caused by damage to genes regul2006Lymphoid Organs
  5. 5Assertion : LSD and marijuana are clinically used as analgesics. Reason : Both these drugs suppress brain function.2006Drug Addiction
  6. 6Keystone species deserve protection because these2006Organisms and its Environment
  7. 7In India, we find mangoes with different flavours, colours, fibre content, sugar content and even shelf-life. The large variation is on acco2006Ecological Adaptations
  8. 8Assertion : A network of food chains existing together in an ecosystem is known as a food web. Reason : An animal like kite cannot be a part2006Organisms and its Environment
  9. 9Assertion : The earliest organisms that appeared on the Earth were non-green and presumably anaerobes. Reason : The first autotrophic organi2006Origin of Universe and Life
  10. 10Which one of the following pairs of features is a good example of polygenic inheritance ?2006Chromosome Theory of Inheritance
  11. 11Mating of an organism to a double recessive in order to determine whether it is hom ozygous or heterozygous for a character under considerat2006Test Cross
  12. 12Given below is a highly simplified representation of the human sex chromosomes from a karyotype. The gene and could be of2006Genetic Disorders
  13. 13Genes present in the cytoplasm of eukaryotic cells are found in2006Chromosome Theory of Inheritance
  14. 14In which one of the following combinations (a-d) of the number of chromosomes is the present day hexaploid wheat correctly represented?2006Mutation
  15. 15Assertion : An organism with lethal mutation may not even develop beyond the zygote stage. Reason : All types of gene mutations are lethal.2006Mutation
  16. 16Given below is a table comparing the effects of sympathetic and parasympathetic nervous system for four feature . Which one feature is corre2006Structure of Human Brain
  17. 17Examine the diagram of the two cell types and given below and select the correct option2006Sensory Organ
  18. 18During protein synthesis in an organism at one point the process comes to a halt. Select the group of the three codons from the following, f2006Genetic Code
  19. 19The type of epithelial cells which line the inner surface of Fallopian tubes, bronchioles and small bronchi are known as2006Epithelial Tissue
  20. 20Tadpoles of frog can be made to grow as giant sized tadpoles, if they are2006Thyroid
  21. 21Assertion : Our body secretes adrenaline in intense cold. Reason : Adrenaline raises metabolic rate.2006Adrenal Gland
  22. 22Pollution from animal excreta and organic waste from kitchen can be most profitably minimized by2006Production of Biogas
  23. 23Which one of the following pairs of the kind of cells and their secretion is correctly matched?2006Role of Gastrointestinal Peptide Hormones
  24. 24In which one of the following sets of three items each belong to the category mentioned against them?2006Vitamin
  25. 25Assertion : Escherichia coli, Shigella sp. and Salmonella sp. are all responsible for diarrhoeal disease. Reason : Dehydration is common to 2006Protein Energy Malnutrition
  26. 26Which one of the following is an environmentrelated disorder with the correct main cause ?2006Mammalian Reproductive System
  27. 27In the following table identify the correct matching of the crop, its disease and the corresponding pathogen.2006Genetic Modified Crops
  28. 28Hirudin is2006Genetic Modified Crops
  29. 29Assertion : A person who has received a cut and is bleeding needs to be given anti-tetanus treatment. Reason : Anti-tetanus injection provid2006Genetic Modified Crops
  30. 30The given figure shows an angiogram of the coronary blood vessel. Which one of the following statements correctly describes, what is being d2006Disorders
  31. 31Assertion : Inflammation of a skeletal joint may immobilize the movements of the joint. Reason : Uric acid crystals in the joint cavity and 2006Blood Group
  32. 32Somaclonal variation is seen in2006Plant Breeding

Frequently Asked Questions

1.How many questions are in the AIIMS 2006 paper?

This paper has 180 questions in total - 28 from Botany, 60 from Chemistry, 60 from Physics, and 32 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.How is the AIIMS 2006 paper structured?

The AIIMS 2006 paper on MARKS has 180 questions, organised by subject:

  • Botany: 28 questions - 28 single-correct.
  • Chemistry: 60 questions - 60 single-correct.
  • Physics: 60 questions - 60 single-correct.
  • Zoology: 32 questions - 32 single-correct.
4.How difficult is the AIIMS 2006 paper?

Each question on MARKS carries a difficulty rating. Of the 180 rated questions in this paper, 91 (51%) are easy, 62 (34%) are medium and 27 (15%) are hard. Subject wise:

  • Botany: 11 easy, 15 medium, 2 hard
  • Chemistry: 32 easy, 18 medium, 10 hard
  • Physics: 35 easy, 16 medium, 9 hard
  • Zoology: 13 easy, 13 medium, 6 hard
5.Which chapters were asked the most in the AIIMS 2006 paper?

The chapters with the most questions in each subject were:

  • Botany: Cell - The Unit of Life (4), Animal Kingdom (3), and Biological Classification (3).
  • Chemistry: Biomolecules (5), Haloalkanes and Haloarenes (5), and Coordination Compounds (4).
  • Physics: Nuclear Physics (8), Semiconductors (6), and Waves and Sound (6).
  • Zoology: Principles of Inheritance and Variation (6), Human Health and Diseases (4), and Biotechnology and Its Applications (3).
6.Are there any out-of-syllabus questions in the AIIMS 2006 paper?

Yes. 41 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 2006 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 2006 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.