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BITSAT 2024 Memory Based Paper 3

Browse the complete Chemistry, Mathematics, and Physics question set from the BITSAT 2024 Memory Based Paper 3 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 100 questions in total - 47 easy (47%), 41 moderate (41%) and 12 tough (12%). 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 50% easy, 37% moderate, 13% tough; Mathematics 48% easy, 45% moderate, 8% tough.

Chemistry questions were spread across 16 chapters, with Chemical Bonding and Molecular Structure (4), Biomolecules (2), and Chemical Kinetics (2) carrying the most weight. Mathematics questions were spread across 26 chapters, with Area Under Curves (3), Sequences and Series (3), and Application of Derivatives (2) carrying the most weight. Physics questions were spread across 20 chapters, with Electrostatics (4), Current Electricity (3), and Work Power Energy (3) carrying the most weight.

Chemistry

  1. 1The degeneracy of hydrogen atom that has energy equal to is (where, Rydberg constant)2024 (Memory Based Paper 3)Bohr's model
  2. 2The final product in following reaction is,2024 (Memory Based Paper 3)Preparation of Ethers
  3. 3A decimolar solution potassium ferrocyanide is dissociated at 300 K . The osmotic pressure of solution is2024 (Memory Based Paper 3)Colligative Properties and Abnormal Molecular Masses
  4. 4What would be the amount of heat absorbed in the cyclic process shown below?2024 (Memory Based Paper 3)First Law and Basic Fundamentals of Thermodynamics
  5. 5What is the stoichiometric coefficient of in the following balance reaction? (in acidic solution)2024 (Memory Based Paper 3)Balancing of redox reactions
  6. 6If the de-broglie wavelength of a particle of mass is 100 times its velocity. Then, its value in terms of its mass and plank constant is2024 (Memory Based Paper 3)Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  7. 7Electron affinity is positive, when2024 (Memory Based Paper 3)Periodic properties
  8. 8The bond dissociation energy of and are in the ratio of for the formation of is . The bond dissociation energy of will be2024 (Memory Based Paper 3)Laws of Thermochemistry and Enthalpy Change
  9. 9The pH of 1 N aqueous solutions of HCl , and HCOOH follows the order:2024 (Memory Based Paper 3)PH of solutions
  10. 10The ionic radii in of and are respectively.2024 (Memory Based Paper 3)Periodic properties
  11. 1120 mL of 0.1 M acetic acid is mixed with 50 mL of potassium acetate. of acetic acid at . Calculate the concentration of potassium acetate if2024 (Memory Based Paper 3)Buffer solutions
  12. 1258.5 g of NaCl and 180 g of glucose were separately dissolved in 1000 mL of water. Identify the correct statement regarding the elevation of2024 (Memory Based Paper 3)Colligative Properties and Abnormal Molecular Masses
  13. 13The number of geometrical isomers possible for the compound, is2024 (Memory Based Paper 3)Isomerism of Organic Compounds
  14. 14The major product in the following given reaction is2024 (Memory Based Paper 3)Reactions of aromatic compounds
  15. 15The pH of 0.5 L of 1.0 M NaCl solution after electrolysis for 965 s using 5.0 A current is,2024 (Memory Based Paper 3)Commercial Cells and Batteries
  16. 16Intramolecular hydrogen bonding is found in2024 (Memory Based Paper 3)Van Der Waals Forces, Hydrogen Bonding and Metallic Bonding
  17. 17Calculate the molarity of a solution containing 5 g of NaOH dissolved in the product of fuel cell operated at 1 A current for 595.1 hours. (2024 (Memory Based Paper 3)Commercial Cells and Batteries
  18. 18The hybridisation scheme for the central atom includes a -orbital contribution in2024 (Memory Based Paper 3)Hybridisation and VSEPR Theory
  19. 19Which of the following compounds will undergo self aldol condensation in the presence of cold dilute alkali?2024 (Memory Based Paper 3)Chemical reactions for aldehydes and ketones
  20. 20Volume of solution required to react completely with of in acidic medium is.2024 (Memory Based Paper 3)Oxidation and Reduction Reactions
  21. 21Cheilosis and digestive disorders are due to deficiency of2024 (Memory Based Paper 3)Vitamins
  22. 22In substitution reaction of the type Which one of the following has highest relative rate?2024 (Memory Based Paper 3)Preparation and Properties of Monohalides
  23. 23For the reaction , the rate of disappearance of is . The rate appearance of is2024 (Memory Based Paper 3)Rate of reaction
  24. 24If for a first order reaction, the value of and are and respectively, then at what temperature will its half life period be 10 minutes?2024 (Memory Based Paper 3)Integrated rate laws
  25. 25A tetrapeptide is made of naturally occuring alanine, serine, glycine and valine. If the -terminal amino acid is alanine and N -terminal ami2024 (Memory Based Paper 3)Proteins
  26. 26In the following species, how many species have same magnetic moment? (i) (ii) (iii) (iv) (v) (vi) (vii)2024 (Memory Based Paper 3)Molecular Orbital Theory
  27. 27The spin only magnetic moment of ion (in BM) is approximately.2024 (Memory Based Paper 3)Molecular Orbital Theory
  28. 28Hybridisation and geometry of are2024 (Memory Based Paper 3)Werner's theory and Valence Bond Theory
  29. 29Match List I with List II. {array}{llll} & {c}{ {array}{c} List I \\( {Complex}) {array}} & & {c}{ {array}{c} List II \\(Oxidation \ of meta2024 (Memory Based Paper 3)Terminology of coordination compounds
  30. 30The major product of the reaction between and in ethanol is2024 (Memory Based Paper 3)Properties and Preparation of Alkenes

Mathematics

  1. 1Number of solutions of equations in the interval is2024 (Memory Based Paper 3)Solving Trigonometric Equation
  2. 2The probability of getting 10 in a single throw of three fair dice is2024 (Memory Based Paper 3)Classical Definition of Probability
  3. 3Roots of the equation are2024 (Memory Based Paper 3)Location of Roots
  4. 4If and are distinct, then is greater than2024 (Memory Based Paper 3)Inequalities
  5. 5The locus of the point of intersection of the lines and represent being a parameter)2024 (Memory Based Paper 3)Locus
  6. 6Let and are the angles of a triangle and . Then, is equal to2024 (Memory Based Paper 3)Sum of three of more angles
  7. 7If is an orthogonal matrix, then2024 (Memory Based Paper 3)Types of Matrices
  8. 8The points represented by the complex number on the argand plane are2024 (Memory Based Paper 3)Geometry of Complex Number
  9. 9Let and . Then, depends on2024 (Memory Based Paper 3)Scalar Triple Product
  10. 10The magnitude of projection of line joining , and on the line joining and is2024 (Memory Based Paper 3)Line in Space
  11. 11The Boolean expression is equivalent to2024 (Memory Based Paper 3)Mathematical Reasoning
  12. 12If where and are constants, then the value of is equal to2024 (Memory Based Paper 3)Summation of Series
  13. 13In a binomial distribution, the mean is 4 and variance is 3 . Then, its mode is2024 (Memory Based Paper 3)Bernoulli Trial and Binomial Distribution
  14. 14The maximum area of rectangle inscribed in a circle of diameter is2024 (Memory Based Paper 3)Maxima Minima
  15. 15In a statistical investigation of 1003 families of Calcutta, it was found that 63 families has neither a radio nor a TV, 794 families has a 2024 (Memory Based Paper 3)Questions on Venn Diagram
  16. 16The foci of hyperbola are2024 (Memory Based Paper 3)Equation of hyperbola
  17. 17Let denote the greatest integer . If and , then the value of is2024 (Memory Based Paper 3)Composite Function
  18. 18Let be the function defined by2024 (Memory Based Paper 3)Continuity
  19. 19If , then2024 (Memory Based Paper 3)Functional Equation
  20. 20Consider the function , then is2024 (Memory Based Paper 3)Monotonicity
  21. 21There are four numbers of which the first three are in GP and the last three are in AP, whose common difference is 6 . If the first and the 2024 (Memory Based Paper 3)Mixed Question on AP and GP
  22. 22is2024 (Memory Based Paper 3)Miscellaneous
  23. 23The line bisects the area unclosed by lines and and the curve . Then, the value of is2024 (Memory Based Paper 3)Area bounded by Miscellaneous Curves
  24. 24The solution of the differential equation is2024 (Memory Based Paper 3)Linear Differential Equation
  25. 25Number of real solution of is equal to2024 (Memory Based Paper 3)Number of Solutions
  26. 26The value of definite integral is2024 (Memory Based Paper 3)Properties of Definite Integration
  27. 27If the number of available constraints is 3 and the number of parameters to be optimise is 4 , then2024 (Memory Based Paper 3)Linear Programming
  28. 28The locus of the mid-point of a chord of the circle , which subtends a right angle at the origin is2024 (Memory Based Paper 3)Locus
  29. 29A person invites a party of 10 friends at dinner and place so that 4 are on one round table and 6 on the other round table. Total number of 2024 (Memory Based Paper 3)Circular Permutation
  30. 30From the top of a cliff 50 m high, the angles of depression of the top and bottom of a tower are observed to be and . The height of tower is2024 (Memory Based Paper 3)Heights and Distances
  31. 31If , then is equal to2024 (Memory Based Paper 3)Differentiation of Inverse Trigonometric Functions
  32. 32The coefficient of term in the binomial expansion of is2024 (Memory Based Paper 3)Terms of Binomial Expansion
  33. 33If are in GP, then the area of the triangle formed by the lines with the coordinates axes is equal to2024 (Memory Based Paper 3)Area bounded by Miscellaneous Curves
  34. 34Suppose and system of equation , has a non-trivial solution, then the value of is2024 (Memory Based Paper 3)System of Linear Equations
  35. 35The coefficient of in the expansion of is2024 (Memory Based Paper 3)Terms of Binomial Expansion
  36. 36The modulus of the complex number such that and is equal to2024 (Memory Based Paper 3)Conjugate, modulus and argument
  37. 37is a triangular park with . A TV tower stands at the mid-point of . The angles of elevation of the top of the tower at , are respectively. T2024 (Memory Based Paper 3)Heights and Distances
  38. 38How many different nine digit numbers can be formed from the number 223355888 by rearranging its digits so that the odd digits occupy even p2024 (Memory Based Paper 3)Arrangement under Constraint
  39. 39If matrix and , then is2024 (Memory Based Paper 3)Inverse of a Matrix
  40. 40The area enclosed by the curves and is2024 (Memory Based Paper 3)Area bounded by two curves

Physics

  1. 1A body which is initially at rest at a height above the surface of the Earth of radius R, falls freely towards the Earth, then its velocity 2024 (Memory Based Paper 3)Gravitational potential and Potential Energy
  2. 2Find the average value of current shown graphically from to .2024 (Memory Based Paper 3)Alternating Current, Voltage and Power
  3. 3A force of is applied on lower block as shown in figure. The work done by lower block on upper block for a displacement of 3 m of the upper 2024 (Memory Based Paper 3)Work done
  4. 4Two wires of the same material (Young's modulus ) and same length but radii and respectively, are joined end to end and a weight is suspende2024 (Memory Based Paper 3)Elastic Potential Energy
  5. 5A parallel plate capacitor consists of two circular plates of radius . They are separated by a short distance. If electric field between the2024 (Memory Based Paper 3)Electromagnetic Waves and Maxwell's equations
  6. 6Power of biconvex lens is diopter. When it is cut into two symmetrical halves by a plane containing the principal axis. The ratio of power o2024 (Memory Based Paper 3)Lens Formula, Refraction of light from curved surface
  7. 7In the given cycle , the heat required for an ideal monoatomic gas will be2024 (Memory Based Paper 3)Thermodynamic Processes
  8. 8The straight wire carries a current . The ends of the wire subtend angles and at the point as shown in figure. The magnetic field at the poi2024 (Memory Based Paper 3)Magnetic Field
  9. 9Inside a solenoid of radius 0.5 m , magnetic field is changing at a rate of . Acceleration of an electron placed at a distance of 0.3 m from2024 (Memory Based Paper 3)Magnetic Flux, Faraday's and Lenz law
  10. 10Which of the following transitions of ion will give rise to spectral line which has same wavelength as the spectral line in hydrogen atom?2024 (Memory Based Paper 3)Atomic Spectrum
  11. 11Young's double slit experiment is performed in a medium of refractive index of 1.33 . The maximum intensity is . The intensity at a point on2024 (Memory Based Paper 3)Youngs Double Slit Experiment
  12. 12The magnifying power of a telescope is 9 . When it is adjusted for parallel rays, the distance between the objective and eyepiece is 20 cm .2024 (Memory Based Paper 3)Optical Instruments
  13. 13In the given circuit, and , then current flowing through the branch is2024 (Memory Based Paper 3)Electric Cell or Battery
  14. 14An oil drop of radius is held stationary under a constant electric field of due to some excess electrons presence on it. If the density of o2024 (Memory Based Paper 3)Electric Charge and Coulomb's law
  15. 15In YDSE, monochromatic light falls on a screen 1.80 m from two slits separated by 2.08 mm . The first and second order bright fringes are se2024 (Memory Based Paper 3)Youngs Double Slit Experiment
  16. 16Identify the correct output signal in the given combination of gates for the given inputs and shown in the figure.2024 (Memory Based Paper 3)Logic gates
  17. 17The moment of inertia of a cube of mass and side about one of its edges is equal to2024 (Memory Based Paper 3)Moment of inertia of rigid bodies
  18. 18The potential of a large liquid drop when eight liquid drops are combined is 20 V , then the potential of each single drop was2024 (Memory Based Paper 3)Electric Potential and Potential Energy
  19. 19Five identical springs are used in the three configurations as shown in figure. The time periods of vertical oscillations in configurations 2024 (Memory Based Paper 3)Time Period and Frequency
  20. 20A pendulum of mass 1 kg and length is released from rest at angle . The power delivered by all the forces acting on the bob at angle will be2024 (Memory Based Paper 3)Power
  21. 21A projectile is projected with velocity of at an angle with the horizontal. If be the horizontal range covered by the projectile and after s2024 (Memory Based Paper 3)Projectile motion
  22. 22A dust particle of mass in suspended in air under the influence of an electric field of directed vertically upwards. How many electrons were2024 (Memory Based Paper 3)Electric Field and Electric Field Lines
  23. 23An ideal massless spring can be compressed 1 m by a force of 100 N in equilibrium. The same spring is placed at the bottom of a frictionless2024 (Memory Based Paper 3)Energy
  24. 24You measure two quantities as , . We should report correct value for as2024 (Memory Based Paper 3)Errors of Measurement
  25. 25A rigid body rotates about a fixed axis with variable angular velocity equal to , at the time , where are constants. The angle through which2024 (Memory Based Paper 3)Uniform Circular Motion
  26. 26Electric field at point due to a charge of placed at origin will be, (coordinates are in cm )2024 (Memory Based Paper 3)Electric Field and Electric Field Lines
  27. 27In the following circuit diagram, when resistor is removed, then equivalent resistance of the network2024 (Memory Based Paper 3)Combination of Resistances
  28. 28A conducting wire is stretched by applying a deforming force, so that its diameter decreases to of original value. The percentage change in 2024 (Memory Based Paper 3)Resistance and Resistivity
  29. 29A ball falling freely from a height of , hits a horizontal surface. If , then the ball will hit the surface, second time after2024 (Memory Based Paper 3)Collisions
  30. 30In a mixture of gases, the average number of degree of freedoms per molecule is 6 . The rms speed of the molecule of the gas is , then the v2024 (Memory Based Paper 3)Speed of Gas

Frequently Asked Questions

1.How many questions are in the BITSAT 2024 Memory Based Paper 3 paper?

This paper has 100 questions in total - 30 from Chemistry, 40 from Mathematics, and 30 from 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 Memory Based Paper 1 paper for the same year?

The BITSAT 2024 Memory Based Paper 1 paper is listed separately - you can switch to it from the "BITSAT Paper Wise PYQs" panel, under BITSAT 2024.

4.Where can I find the Memory Based Paper 2 paper for the same year?

The BITSAT 2024 Memory Based Paper 2 paper is listed separately - you can switch to it from the "BITSAT Paper Wise PYQs" panel, under BITSAT 2024.

5.What is the structure of the BITSAT 2024 Memory Based Paper 3 paper?

The BITSAT 2024 Memory Based Paper 3 paper on MARKS has 100 questions, organised by subject:

  • Chemistry: 30 questions - 30 single-correct.
  • Mathematics: 40 questions - 40 single-correct.
  • Physics: 30 questions - 30 single-correct.
6.What is the difficulty level of the BITSAT 2024 Memory Based Paper 3 paper?

Each question on MARKS carries a difficulty rating. Of the 100 rated questions in this paper, 47 (47%) are easy, 41 (41%) are medium and 12 (12%) are hard. Subject wise:

  • Chemistry: 15 easy, 11 medium, 4 hard
  • Mathematics: 19 easy, 18 medium, 3 hard
  • Physics: 13 easy, 12 medium, 5 hard
7.Which chapters had the most questions in the BITSAT 2024 Memory Based Paper 3 paper?

The chapters with the most questions in each subject were:

  • Chemistry: Chemical Bonding and Molecular Structure (4), Biomolecules (2), and Chemical Kinetics (2).
  • Mathematics: Area Under Curves (3), Sequences and Series (3), and Application of Derivatives (2).
  • Physics: Electrostatics (4), Current Electricity (3), and Work Power Energy (3).
8.Where can I find the solutions for the BITSAT 2024 Memory Based Paper 3 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 BITSAT 2024 Memory Based Paper 3 paper to check my preparation?

Set a timer, attempt the 100 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 BITSAT. Repeating this with other papers shows whether the same weak spots keep coming back.

10.Will the BITSAT 2024 Memory Based Paper 3 paper help me prepare for BITSAT 2027?

Yes. Every past paper shows the question styles and topics BITSAT 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.