Jump to a section

COMEDK 2023 Memory Based

Browse the complete Chemistry, Mathematics, and Physics question set from the COMEDK 2023 Memory Based 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 - 107 easy (59%), 53 moderate (29%) and 20 tough (11%). 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 75% easy, 18% moderate, 7% tough; Chemistry 48% easy, 35% moderate, 17% tough; Mathematics 55% easy, 35% moderate, 10% tough.

Chemistry questions were spread across 30 chapters, with Coordination Compounds (7), Chemical Bonding and Molecular Structure (4), and Solutions (4) carrying the most weight. Mathematics questions were spread across 24 chapters, with Probability (6), Binomial Theorem (4), and Application of Derivatives (3) carrying the most weight. Physics questions were spread across 31 chapters, with Alternating Current (4), Magnetic Effects of Current (4), and Capacitance (3) carrying the most weight.

Chemistry

  1. 1Which of the following hexoses will form the same osazone when treated with excess phenyl hydrazine?2023 (Memory Based)Preparation and Reactions of Glucose
  2. 2Product of the following reaction is2023 (Memory Based)Reactions of alkenes
  3. 3Which one of the following is an example of step growth polymerisation?2023 (Memory Based)Classification of Polymers
  4. 4Acetophenone when reacted with a base, , yields a stable compound which has the structure2023 (Memory Based)Chemical reactions for aldehydes and ketones
  5. 5Gabriel's synthesis is used frequency for the preparation of which of the following?2023 (Memory Based)Preparation and Properties of Amines
  6. 6The product in the reaction,2023 (Memory Based)Preparation and Properties of Cyanides
  7. 7Pick out the incorrect statement(s) from the following. 1. Glucose exists in two different crystalline forms, -D-glucose and -D-glucose. 2. 2023 (Memory Based)Carbohydrates
  8. 8A drug that is antipyretic as well as analgesic is2023 (Memory Based)Drugs and It's Classification
  9. 9Ozone in stratosphere is depleted by2023 (Memory Based)Air Pollution
  10. 10Which of the following is incorrect?2023 (Memory Based)Reactions of Alcohols
  11. 11Rank the following compounds in order of increasing basicity.2023 (Memory Based)Electron displacement effects
  12. 12Ammoniacal silver nitrate forms a white precipitate easily with2023 (Memory Based)Reactions of alkynes
  13. 13Which defect leads to decrease in the density of crystal?2023 (Memory Based)Stoichiometric defects
  14. 14Consider the following equilibrium, Calculate for the reaction,2023 (Memory Based)Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  15. 15Which of the following is incorrect regarding Henry's law?2023 (Memory Based)Henry's law
  16. 16-butyl chloride prefeably undergo hydrolysis by2023 (Memory Based)Preparation and Properties of Monohalides
  17. 17Which of the following is not true?2023 (Memory Based)Adsorption
  18. 18Which of these represents the correct order of decreasing bond order?2023 (Memory Based)Molecular Orbital Theory
  19. 19In a aqueous solution, lactic acid is dissociated. The value of dissociation constant is2023 (Memory Based)Theories of Acids and Bases
  20. 20Pick up the correct statement.2023 (Memory Based)Dipole moment
  21. 21Total number of and bonds in ethene molecule is2023 (Memory Based)Covalent and Co-ordinate Bonding
  22. 22A buffer solution has equal volumes of and . The of the base is 5 . The is2023 (Memory Based)Buffer solutions
  23. 23Oil of winter green is2023 (Memory Based)Reaction Involving Cleavage of -OH Group
  24. 24Assuming no change in volume, the time required to obtain solution of by electrolysis of of (using current ) will be2023 (Memory Based)Cells and Electrode Potential, Nernst Equation
  25. 25In a normal spinel type structure, the oxide ions are arranged in ccp, whereas tetrahedral holes are occupied by ions and of octahedral hole2023 (Memory Based)Ionic structure
  26. 26Which of the following compounds would not be expected to decarboxylate when heated?2023 (Memory Based)Reactions Involving Acid Group
  27. 27Which of these molecules have non-bonding electron pairs on the cental atom?2023 (Memory Based)Hybridisation and VSEPR Theory
  28. 28For a cell reaction, ; the standard emf of the cell is at . The equilibrium constant at will be2023 (Memory Based)Cells and Electrode Potential, Nernst Equation
  29. 29Which of the following shows negative deviation from Raoult's law?2023 (Memory Based)Vapour pressure and raoult's law
  30. 30of non-volatile water soluble compound is dissolved in of water. The elevation in boiling point is found to be 0.25 . The molecular mass of 2023 (Memory Based)Colligative Properties and Abnormal Molecular Masses
  31. 31The correct decreasing order of negative electron gain enthalpy for and is2023 (Memory Based)Periodic properties
  32. 32I and II are2023 (Memory Based)Isomerism of Organic Compounds
  33. 33is purple while is colourless because2023 (Memory Based)Crystal Field Theory
  34. 34Given are and . Which of the above oxacids results into two series of salts?2023 (Memory Based)Phosphorus and Its Compounds
  35. 35In Friedal-Crafts alkylation reaction of phenol with chloromethane, the product formed will be2023 (Memory Based)Reactions of aromatic compounds
  36. 36Which among the following is diamagnetic?2023 (Memory Based)Werner's theory and Valence Bond Theory
  37. 37has face centred structure with edge length equal to . The radius is2023 (Memory Based)Cubic system
  38. 38Which one of the following is an important component of chlorophyll2023 (Memory Based)Terminology of coordination compounds
  39. 39The order of acidic strength of boron trihalides is2023 (Memory Based)Boron and Its Compounds
  40. 40A volatile compound is formed by carbon monoxide and2023 (Memory Based)Refining of Crude Metal
  41. 41The complex ion shows2023 (Memory Based)Isomerism of coordination compounds
  42. 42of completely reacts with2023 (Memory Based)Quantitative measures in chemical equations
  43. 43The behaviour of real gas approaches ideal behaviour at2023 (Memory Based)Real Gases and Van der Waal's Equation
  44. 44Bohr's radius of orbit of is equal to that of2023 (Memory Based)Bohr's model
  45. 45How much faster would a reaction proceed at than at if the activation energy is ?2023 (Memory Based)Arrhenius theory
  46. 46The blue colouration obtained from the Lassaigne's test of nitrogen is due to the formation of2023 (Memory Based)Qualitative analysis of organic compounds
  47. 47The ion that is isoelectronic with is2023 (Memory Based)Atomic Mass and Atomic Size
  48. 48At , the half-life period of a gaseous reaction at an initial pressure of is 350 s. When pressure is , the half-life period is . What is the2023 (Memory Based)Rate law and rate constant
  49. 49If 2 moles of are completely burnt of heat is liberated. If for and are -410 and per mole respectively then the heat of formation of is2023 (Memory Based)Laws of Thermochemistry and Enthalpy Change
  50. 50Abnormal colligative properties are observed only when the dissolved non-volatile solute in a given dilute solution2023 (Memory Based)Colligative Properties and Abnormal Molecular Masses
  51. 51Aqueous changes its colour from sky blue to deep blue on addition of because2023 (Memory Based)Stability of complex ion
  52. 52Identify and .2023 (Memory Based)Preparation and Properties of Monohalides
  53. 53Decomposition of hydrogen peroxide can be prevented by adding2023 (Memory Based)Chemical properties of hydrogen peroxide
  54. 54For a reaction, products, If concentration of is kept constant and concentration of is doubled then rate of reaction is2023 (Memory Based)Rate of reaction
  55. 55For an adiabatic change in a system, the condition which is applicable is2023 (Memory Based)First Law and Basic Fundamentals of Thermodynamics
  56. 56In dilute alkaline solution changes to2023 (Memory Based)Compounds of Transition Metals
  57. 57Which of the following complex show optical isomerism? (i) cis- (ii) cis- (iii) cis- (iv) cis2023 (Memory Based)Isomerism of coordination compounds
  58. 58Preview not available - open to view this question.2023 (Memory Based)Preparation and Properties of Monohalides
  59. 59The ratio of average velocity of a gas molecule to the root mean square velocity at a particular temperature is2023 (Memory Based)Kinetic theory of gases
  60. 60Mohr's salt has the formula2023 (Memory Based)Terminology of coordination compounds

Mathematics

  1. 1The value of , where but , is2023 (Memory Based)Logarithm
  2. 2The slope of the tangent to the curve, at is2023 (Memory Based)Tangent Normal
  3. 3The value of is equal to2023 (Memory Based)Exponential and logarithmic limits
  4. 4The points of intersection of circles and are , then equals to2023 (Memory Based)Intersection of Circles
  5. 5The approximate value of , where2023 (Memory Based)Rate Measure Error and Approximation
  6. 6The circle cuts an intercept on -axis of length2023 (Memory Based)Equation of Circle & its intercept
  7. 7Let , then minima of is2023 (Memory Based)Maxima Minima
  8. 8If continuous on , then2023 (Memory Based)Continuity
  9. 9The value of is2023 (Memory Based)Special Forms
  10. 10the point lies2023 (Memory Based)Position of point
  11. 11A number is chosen at random from . Let is a square , is a prime and is a square . Then, correct order of their probabilities is2023 (Memory Based)Classical Definition of Probability
  12. 12The feasible region for the inequations is2023 (Memory Based)Linear Programming
  13. 13The maximum value of , subject to constraints is2023 (Memory Based)Linear Programming
  14. 14If , then equals to2023 (Memory Based)Inverse of a Matrix
  15. 15If is a matrix of order that , then is equal to2023 (Memory Based)Adjoint and its Properties
  16. 16If is a singular matrix, then possible values of are2023 (Memory Based)Types of Matrices
  17. 17The angle between the vectors and is2023 (Memory Based)Product of 2 vectors
  18. 18If the vectors and are coplanar, then the value of is2023 (Memory Based)Scalar Triple Product
  19. 19The maximum value of , subject to constraints and is2023 (Memory Based)Linear Programming
  20. 20and , then unit vector parallel to but in opposite direction is2023 (Memory Based)Algebra of Vectors
  21. 21The place is parallel to the line2023 (Memory Based)Line and Plane
  22. 22is equal to2023 (Memory Based)Integration by Substitution
  23. 23is equal to2023 (Memory Based)Integration by Substitution
  24. 24is equal to2023 (Memory Based)Properties of Definite Integration
  25. 25The lines and are perpendicular to each other, then equals to2023 (Memory Based)Line in Space
  26. 26If two lines and intersect at a point, then is equal to2023 (Memory Based)Line in Space
  27. 27A five-digits number is formed by using the digits with no repetition. The probability that the numbers 1 and 5 are always together, is2023 (Memory Based)Classical Definition of Probability
  28. 28If a number is chosen at random from the set . Then, the probability that is neither divisible by 3 nor divisible by 5 , is2023 (Memory Based)Classical Definition of Probability
  29. 29Three vertices are chosen randomly from the nine vertices of a regular 9 -sided polygon. The probability that they form the vertices of an i2023 (Memory Based)Classical Definition of Probability
  30. 30If and are mutually exclusive and exhaustive events of a random experiment such that and , then equals to2023 (Memory Based)Addition and Subtraction Theorems
  31. 31Using mathematical induction, the numbers are defined by , . Then, is equal to2023 (Memory Based)Mathematical Induction
  32. 32If is divisible by 64 for , then the least negative integral value of is2023 (Memory Based)Mathematical Induction
  33. 33is divisible by2023 (Memory Based)Mathematical Induction
  34. 34The sum of terms of the series, is2023 (Memory Based)Summation of Series
  35. 35The value of is equal to2023 (Memory Based)Summation of Series
  36. 36If the sum of 12 th and 22 nd terms of an AP is 100 , then the sum of the first 33 terms of an is2023 (Memory Based)Arithmetic Progression
  37. 37The differential equation of all non-vertical lines in a plane is2023 (Memory Based)Formation of Differential Equation
  38. 38The general solution of is2023 (Memory Based)Variable Separable Form
  39. 39The solution of the differential equation is2023 (Memory Based)Variable Separable Form
  40. 40Find , if2023 (Memory Based)Properties of Binomial Coefficients
  41. 41In a trial, the probability of success is twice the probability of failure. In six trials, the probability of at most two failure will be2023 (Memory Based)Conditional Probability and Multiplication Theorem
  42. 42If and , then is equal to2023 (Memory Based)Sum and Difference & Multiple angle Formula
  43. 43The expression can be written as2023 (Memory Based)Transformation Formulas
  44. 44The general solution of is2023 (Memory Based)Basic
  45. 45If , then is equal to2023 (Memory Based)Functional Equation
  46. 46If and then is equal to2023 (Memory Based)Questions on number of relations and sets
  47. 47If and , then the numbers of relations from the set to the set is2023 (Memory Based)Questions on number of relations and sets
  48. 48If , then the argument of is equal to2023 (Memory Based)Conjugate, modulus and argument
  49. 49If and is a positive integer, then is equal to2023 (Memory Based)Power of iota
  50. 50If , where and are real, then the ordered pair is2023 (Memory Based)Algebra of complex numbers
  51. 51There are 10 points in a plane out of which 4 points are collinear. How many straight lines can be drawn by joining any two of them?2023 (Memory Based)Selection of one or more item
  52. 52The total number of numbers greater than 1000 but less than 4000 that can be formed using 0,2,3,4 (using repetition allowed) are2023 (Memory Based)Permutation
  53. 53A polygon of sides has 105 diagonals, then is equal to2023 (Memory Based)Selection of one or more item
  54. 54Let the equation of pair of lines and can be written as . Then, the equation of the pair of the angle bisector of the line is2023 (Memory Based)combined equation of angle bisector
  55. 55The distance of the point from the line measured along the line parallel to is equal to2023 (Memory Based)Point and Line
  56. 56The slope of lines which makes an angle with the line2023 (Memory Based)Angle between Lines
  57. 573 and 5 are intercepts of a line , then the distance of from is2023 (Memory Based)Basic Forms of Straight Line
  58. 58The total number of terms in the expansion of is2023 (Memory Based)Terms of Binomial Expansion
  59. 59The coefficient of in the expansion of is2023 (Memory Based)Terms of Binomial Expansion
  60. 60In the expansion of , the term which has greatest binomial coefficient, is2023 (Memory Based)Terms of Binomial Expansion

Physics

  1. 1The mean energy per molecule for a diatomic gas is2023 (Memory Based)Pressure and Energy of gas
  2. 2The phase difference between displacement and velocity of a particle in simple harmonic motion is2023 (Memory Based)Simple Harmonic Motion
  3. 3The mass density of a nucleus varies with mass number as2023 (Memory Based)Nuclear structure
  4. 4A capacitor of capacity is charged upto a potential and then connected in parallel to an uncharged capacitor of capacity . The final potenti2023 (Memory Based)Charging and Discarging of capacitors
  5. 5The ratio of amplitude of magnetic field to the amplitude of electric field of an electromagnetic wave propagating in vacuum is2023 (Memory Based)Electromagnetic Waves and Maxwell's equations
  6. 6A particle is projected at an angle with horizontal having kinetic energy . The kinetic energy of the particle at highest point is.2023 (Memory Based)Energy
  7. 7An air bubble in water is shown in figure. The apparent depth of the image of the bubble in plane mirror viewed by observer is.2023 (Memory Based)Refraction of light from plane surface
  8. 8A TV tower has a height . The maximum distance upto which TV transmission can be received is (Take, radius of the earth as2023 (Memory Based)Propagation of EM Waves
  9. 9A transistor is connected in configuration. The collector supply is and the voltage drop across a resistor of in the collector circuit is . 2023 (Memory Based)Junction Transistors
  10. 10One end of the string of length is connected to a particle of mass and the other end is connected to a small peg on a smooth horizontal tabl2023 (Memory Based)Uniform Circular Motion
  11. 11A thin circular ring of mass and radius rotates about an axis through its centre and perpendicular to its plane, with a constant angular vel2023 (Memory Based)Angular momentum and Angular impulse
  12. 12Two wire of same material having radius in ratio and lengths in ratio . If same force is applied on them, then ratio of their change in leng2023 (Memory Based)
  13. 13In the figure, pendulum bob on left side is pulled a side to a height from its initial position. After it is released it collides with the r2023 (Memory Based)Energy
  14. 14A gas is taken through the cycle , as shown in figure. What is the net work done by the gas?2023 (Memory Based)First Law of Thermodynamics
  15. 15The gases carbon monoxide and nitrogen at the same temperature have kinetic energies and , respectively. Then,2023 (Memory Based)Gas Laws
  16. 16Two wires are made of the same material and have the same volume. The first wire has cross-sectional area and the second wire has cross-sect2023 (Memory Based)
  17. 17Starting from the centre of the earth having radius , the variation of (acceleration due to gravity) is shown by2023 (Memory Based)Acceleration Due to Gravity
  18. 18A long spring, when stretched by a distance , has potential energy . On increasing the stretching to , the potential energy of the spring wi2023 (Memory Based)Energy
  19. 19With what velocity should an observer approach a stationary sound source, so that the apparent frequency of sound should appear double the a2023 (Memory Based)Doppler's Effect
  20. 20A dielectric of dielectric constant is introduced such that half of its area of a capacitor of capacitance is occupied by it. The new capaci2023 (Memory Based)Capacitors with Dielectric
  21. 21Two very long straight parallel wires carry currents and in opposite directions. The distance between the wires is . At a certain instant of2023 (Memory Based)Force and Torque on Current Carrying Conductor
  22. 22The magnetic flux linked with a coil satisfies the relation , where is time in second. The emf induced in the coil at is2023 (Memory Based)Magnetic Flux, Faraday's and Lenz law
  23. 23The instantaneous values of alternating current and voltages in a circuit given as The average power (in watts) consumed in the circuit is2023 (Memory Based)Alternating Current, Voltage and Power
  24. 24A car is moving towards a high cliff. The car driver sounds a horn of frequency . The reflected sound heard by the driver has a frequency . 2023 (Memory Based)Doppler's Effect
  25. 25If escape velocity on earth surface is , then find the escape velocity on moon surface. If mass of moon is times of mass of earth and radius2023 (Memory Based)Gravitational potential and Potential Energy
  26. 26An ideal gas goes from state to state via three different processes as indicated in the diagram. If and indicate the heat absorbed by the th2023 (Memory Based)Thermodynamic Processes
  27. 27In the series circuit shown, the impedance is2023 (Memory Based)AC Circuits
  28. 28In Young's double slit interference experiment, using two coherent waves of different amplitudes, the intensities ratio between bright and d2023 (Memory Based)Interference of Light
  29. 29The wavelength of the first line of Lyman series for - atom is equal to that of the second line of Balmer series for a -like ion. The atomic2023 (Memory Based)Bohr's Atomic Model
  30. 30If of heat is added to a system and the work done by the system is , then change in internal energy will be2023 (Memory Based)First Law of Thermodynamics
  31. 31In the figure below, the capacitance of each capacitor is . The effective capacitance between and is2023 (Memory Based)Grouping of capacitors
  32. 32The first emission of hydrogen atomic spectrum in Lyman series appears at a wavelength of2023 (Memory Based)Atomic Spectrum
  33. 33In Young's double slit experiment, the ratio of maximum and minimum intensities in the fringe system is . The ratio of amplitudes of coheren2023 (Memory Based)Youngs Double Slit Experiment
  34. 34In the case of an inductor2023 (Memory Based)Alternating Current, Voltage and Power
  35. 35The height vertically above the earth's surface at which the acceleration due to gravity becomes of its value at the surface is2023 (Memory Based)Acceleration Due to Gravity
  36. 36If be the capacitance and be the electric potential, then the dimensional formula of is2023 (Memory Based)Dimensions
  37. 37Which logic gate is represented by the following combination of logic gates?2023 (Memory Based)Logic gates
  38. 38An LED is constructed from a junction diode using GaAsP. The energy gap is . The wavelength of the light emitted will be equal to2023 (Memory Based)Energy Bands in Solids
  39. 39A body is projected vertically upwards. The times corresponding to height while ascending and while descending are and , respectively. Then,2023 (Memory Based)Uniform Motion
  40. 40When a certain metal surface is illuminated with light of frequency , the stopping potential for photoelectric current is . When the same su2023 (Memory Based)Photoelectric Effect
  41. 41A fish in water (refractive index ) looks at a bird vertically above in the air. If is the height of the bird and is the depth of the fish f2023 (Memory Based)Refraction of light from plane surface
  42. 42A car starts from rest and accelerates uniformly to a speed of in . The distance covered by the car in this time interval is2023 (Memory Based)Uniform Motion
  43. 43A plane electromagnetic wave of frequency travels through a space along -direction. If the electric field vector at a certain point in space2023 (Memory Based)Electromagnetic Waves and Maxwell's equations
  44. 44The sides of a parallelogram are represented by vectors and Then, the area of the parallelogram is2023 (Memory Based)Multiplication of Vectors
  45. 45If and be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of is given by2023 (Memory Based)Earths magnetic field
  46. 46Let be the maximum kinetic energy of photoelectrons emitted by light of wavelength and corresponding to wavelength . If , then2023 (Memory Based)Photoelectric Effect
  47. 47A ball is projected horizontally with a velocity of from the top of a building high. How long will the ball take to hit the ground?2023 (Memory Based)Uniform Motion
  48. 48A galvanometer having a resistance of is shunted by a wire of resistance . If the total current is , the part of it passing through the shun2023 (Memory Based)Force and Torque on Current Carrying Conductor
  49. 49In the diagram shown below, and are the masses of two particles and and are their respective distances from the origin . The centre of mass 2023 (Memory Based)Centre of mass of discrete particles
  50. 50A block of wood floats in water with th of its volume submerged. If the same block just floats in a liquid, the density of the liquid is in 2023 (Memory Based)Archmidies Principle
  51. 51A balloon with mass is descending down with an acceleration (where, ). How much mass should be removed from it so that it starts moving up w2023 (Memory Based)Newton's laws of motion
  52. 52A straight wire of length carries a current of . If this wire is placed in uniform magnetic field of making an angle of with the magnetic fi2023 (Memory Based)Force and Torque on Current Carrying Conductor
  53. 53Two slabs are of the thicknesses and . Their thermal conductivities are and , respectively. They are in series. The free ends of the combina2023 (Memory Based)Conduction
  54. 54A square wire of each side carries a current . The magnetic field at the mid-point of the square2023 (Memory Based)Magnetic Field
  55. 55A cylinder of radius and of thermal conductivity is surrounded by a cylindrical shell of inner radius and outer radius made of a material of2023 (Memory Based)Conduction
  56. 56The speeds of air-flow on the upper and lower surfaces of a wing of an aeroplane and , respectively. If is the cross-sectional area of the w2023 (Memory Based)Pressure and thrust
  57. 57Two cells with the same emf and different internal resistances and are connected in series to an external resistance . If the potential diff2023 (Memory Based)Electric Cell or Battery
  58. 58A string vibrates with a frequency of . When its length is doubled and tension is altered, it begins to vibrate with a frequency of . The ra2023 (Memory Based)Basics of Mechanical Waves
  59. 59When electrons are removed from a neutral metal plate, the electric charge on it is2023 (Memory Based)Electric Charge and Coulomb's law
  60. 60In an electrical circuit and voltage source are all connected in series. When is removed from the circuit, the phase difference between the 2023 (Memory Based)Quality and Power Factor

Frequently Asked Questions

1.How many questions are in the COMEDK 2023 Memory Based paper?

This paper has 180 questions in total - 60 each from Chemistry, Mathematics, and Physics.

2.Can I practise questions from just one subject?

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

3.Where can I find the Evening Shift paper for the same year?

The COMEDK 2023 Evening Shift paper is listed separately - you can switch to it from the "COMEDK Paper Wise PYQs" panel, under COMEDK 2023.

4.Where can I find the Morning Shift paper for the same year?

The COMEDK 2023 Morning Shift paper is listed separately - you can switch to it from the "COMEDK Paper Wise PYQs" panel, under COMEDK 2023.

5.What is the structure of the COMEDK 2023 Memory Based paper?

The COMEDK 2023 Memory Based paper on MARKS has 180 questions, organised by subject:

  • Chemistry: 60 questions - 60 single-correct.
  • Mathematics: 60 questions - 60 single-correct.
  • Physics: 60 questions - 60 single-correct.
6.What is the difficulty level of the COMEDK 2023 Memory Based paper?

Each question on MARKS carries a difficulty rating. Of the 180 rated questions in this paper, 107 (59%) are easy, 53 (29%) are medium and 20 (11%) are hard. Subject wise:

  • Chemistry: 29 easy, 21 medium, 10 hard
  • Mathematics: 33 easy, 21 medium, 6 hard
  • Physics: 45 easy, 11 medium, 4 hard
7.Which chapters had the most questions in the COMEDK 2023 Memory Based paper?

The chapters with the most questions in each subject were:

  • Chemistry: Coordination Compounds (7), Chemical Bonding and Molecular Structure (4), and Solutions (4).
  • Mathematics: Probability (6), Binomial Theorem (4), and Application of Derivatives (3).
  • Physics: Alternating Current (4), Magnetic Effects of Current (4), and Capacitance (3).
8.Where can I find the solutions for the COMEDK 2023 Memory Based 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.

9.How should I use the COMEDK 2023 Memory Based 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 COMEDK. Repeating this with other papers shows whether the same weak spots keep coming back.

10.Will the COMEDK 2023 Memory Based paper help me prepare for COMEDK 2027?

Yes. Every past paper shows the question styles and topics COMEDK has asked before, and a solved paper gives you a realistic benchmark for speed and accuracy. Use it along with the other papers to spot the chapters that keep returning.