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MHTCET 2021 24th September Evening Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the MHTCET 2021 24th September Evening Shift 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 shift as a PDF.

This paper has 150 questions in total - 66 easy (44%), 67 moderate (45%) and 17 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 48% easy, 34% moderate, 18% tough; Chemistry 44% easy, 48% moderate, 8% tough; Mathematics 40% easy, 52% moderate, 8% tough.

Chemistry questions were spread across 24 chapters, with General Organic Chemistry (7), Biomolecules (3), and Chemical Kinetics (3) carrying the most weight. Mathematics questions were spread across 24 chapters, with Differential Equations (5), Three Dimensional Geometry (5), and Probability (4) carrying the most weight. Physics questions were spread across 23 chapters, with Waves and Sound (4), Alternating Current (3), and Electromagnetic Induction (3) carrying the most weight.

Chemistry

  1. 1Which of the following is a correct bridged name of deoxyriboseadenosine monophosphate?24 Sep, 2021 (E)Nucleic Acids
  2. 2Which among the following reactions exhibits the reducing property of ozone?24 Sep, 2021 (E)Oxidation and Reduction Reactions
  3. 3Which of the following catalyst/reagent is used to convert triple bond to double bond to form cis isomer of alkene?24 Sep, 2021 (E)Properties and Preparation of Alkenes
  4. 4What is internal energy change when of work is done on the system and of heat is transferred to surrounding?24 Sep, 2021 (E)First Law and Basic Fundamentals of Thermodynamics
  5. 5Which of the following pairs of compounds is isomorphous?24 Sep, 2021 (E)Crystal Structure of Solids
  6. 6Vapour pressure of solution and of pure solvent are and respectively. If is 0.15 , find the mole fraction of solute.24 Sep, 2021 (E)Colligative Properties and Abnormal Molecular Masses
  7. 7A certain mass of a gas occupies volume of at . Pressure. Calculate the volume of gas if pressure is increased to at constant temperature.24 Sep, 2021 (E)Gas laws and Ideal Gas Equation
  8. 8Which among the following pairs of electronic effect and it's example is NOT correct?24 Sep, 2021 (E)Conjugation and Aromaticity
  9. 9When certain volume of gas expands against a constant external pressure of at to . If the work obtained is . What is the initial volume of t24 Sep, 2021 (E)First Law and Basic Fundamentals of Thermodynamics
  10. 10An element has BCC structure with edge length of unit cell 600 . What is the atomic radius of element?24 Sep, 2021 (E)Cubic system
  11. 11The solubility product expression for is represented as24 Sep, 2021 (E)Solubility
  12. 12What is the of solution?24 Sep, 2021 (E)PH of solutions
  13. 13What is IUPAC name of the following compound?24 Sep, 2021 (E)IUPAC Nomenclature
  14. 14Which among following compounds of chlorine possesses atom in highest oxidation state?24 Sep, 2021 (E)Halogens and Its Compounds
  15. 15According to Raoult's law mole fraction of solute in solution is given by formula24 Sep, 2021 (E)Colligative Properties and Abnormal Molecular Masses
  16. 16What is maximum number of electrons accommodated in a subshell having azimuthal quantum number, ?24 Sep, 2021 (E)Quantum mechanical model
  17. 17Half-life and rate constant for first order reaction are related by equation,24 Sep, 2021 (E)Integrated rate laws
  18. 18Which is the conductivity of solution if molar conductivity of the solution at is ?24 Sep, 2021 (E)Conductance and Conductivity
  19. 19What is percentage atom economy during conversion of reactant to product if formula weight of reactants is and of product is ?24 Sep, 2021 (E)Concentration terms
  20. 20What is the charge required for the reduction of two moles of to ?24 Sep, 2021 (E)Cells and Electrode Potential, Nernst Equation
  21. 21Which of the following amine is weakest base?24 Sep, 2021 (E)Electron displacement effects
  22. 22Which of following is NOT a redox reaction?24 Sep, 2021 (E)Types of redox reactions
  23. 23Which among the following is a correct order of increasing field strength of ligands?24 Sep, 2021 (E)Terminology of coordination compounds
  24. 24Which among the following is a source of wool?24 Sep, 2021 (E)Proteins
  25. 25Which among the following is NOT a feature of mechanisms?24 Sep, 2021 (E)Preparation and Properties of Monohalides
  26. 26Which element from following in +3 oxidation state forms colourless compounds?24 Sep, 2021 (E)Properties of D-block elements
  27. 27Which of the following is an alkali metal?24 Sep, 2021 (E)Modern periodic table
  28. 28The electrical conductance of unit volume of solution is called as24 Sep, 2021 (E)Conductance and Conductivity
  29. 29What is oxidation state of cobalt in a coordination complex if it's EAN is 36 and the value of C.N. is 6 (Given :Atomic number of cobalt = 224 Sep, 2021 (E)Terminology of coordination compounds
  30. 30Which among the following cations will not form coloured compounds? (Atomic number )24 Sep, 2021 (E)Properties of D-block elements
  31. 31Which of the following aldehydes is less reactive towards nucleophilic addition reaction?24 Sep, 2021 (E)Chemical reactions for aldehydes and ketones
  32. 32Which of following is an aldohexose?24 Sep, 2021 (E)Carbohydrates
  33. 33Cannizzaro reaction is an example of24 Sep, 2021 (E)Reactions of Carbonyl Compounds
  34. 34The solution containing urea (molar mass 60 ) per of water and another solution containing of solute A per boils at same temperature, then w24 Sep, 2021 (E)Colligative Properties and Abnormal Molecular Masses
  35. 35Which following statement is true for vinylic halide?24 Sep, 2021 (E)Classification of organic compounds
  36. 36What is the formal charge on ' ' atom in ion?24 Sep, 2021 (E)Ionic bond
  37. 37Identify the product ' ' in the following series of reaction.24 Sep, 2021 (E)Reaction Involving Cleavage of –OH Group
  38. 38The solubility of sparingly soluble salt is . What is its solubility product?24 Sep, 2021 (E)Solubility
  39. 39Which of the following alcohols has lowest boiling point?24 Sep, 2021 (E)Preparation and Properties of Alcohols
  40. 40Which among the following compounds contains amino group?24 Sep, 2021 (E)Classification of organic compounds
  41. 41What is IUPAC name of phloroglucinol?24 Sep, 2021 (E)IUPAC Nomenclature
  42. 42In a first order reaction of reactant decomposes in 4.606 . What is half life of reaction?24 Sep, 2021 (E)Integrated rate laws
  43. 43The density of chromium metal is . If edge length of unit cell is , identify the type of unit cell. (At. mass )24 Sep, 2021 (E)Cubic system
  44. 44How many gram of are present in of it?24 Sep, 2021 (E)Mole concept
  45. 45Identify molecular formula of pyridine from following.24 Sep, 2021 (E)Classification of organic compounds
  46. 46Which of the following is a first step in mechanism of heterogenous catalysis?24 Sep, 2021 (E)Catalysis and Theories of Catalysis
  47. 47Which of the following carboxylic acids has lowest boiling point?24 Sep, 2021 (E)Preparation and Properties of Carboxylic Acids
  48. 48For the reaction. , rate of disappearance of is . What is the rate of disappearance of B?24 Sep, 2021 (E)Rate of reaction
  49. 49Which of following is an example of cross-linked polymers?24 Sep, 2021 (E)Preparation and Properties of Polymers
  50. 50For isochoric process, the first law of thermodynamics can be expressed as24 Sep, 2021 (E)First Law and Basic Fundamentals of Thermodynamics

Mathematics

  1. 1A fair coin is tossed for a fixed number of times. If probability of getting 7 heads is equal to probability of getting 9 heads, then probab24 Sep, 2021 (E)Bernoulli Trial and Binomial Distribution
  2. 2If , where is fractional part function, then is24 Sep, 2021 (E)Functional Equation
  3. 3The curve touches X-axis at and cuts -axis at a point , where its gradient is 3 , then24 Sep, 2021 (E)Tangent Normal
  4. 4The equation of a line with slope and makes an intercept of units on negative direction of -axis is24 Sep, 2021 (E)Basic Forms of Straight Line
  5. 5If , then24 Sep, 2021 (E)Algebra of complex numbers
  6. 6If the angle between the vectors and is obtuse, then24 Sep, 2021 (E)Product of 2 vectors
  7. 7A population grew at the rate given by the equation , then the population will become double in24 Sep, 2021 (E)Applications of DE
  8. 8If , and , then the value of is24 Sep, 2021 (E)Adjoint and its Properties
  9. 9Preview not available - open to view this question.24 Sep, 2021 (E)Integration by Substitution
  10. 10The probability distribution of a random variable is Then24 Sep, 2021 (E)Random Variable and its Probability Distribution
  11. 11If : It is raining. q: Weather is pleasant. then simplified form of the statement "It is not ture, if it is raining then weather is not plea24 Sep, 2021 (E)Mathematical Reasoning
  12. 12If , then the function at is24 Sep, 2021 (E)Continuity
  13. 13If , then24 Sep, 2021 (E)Differentiation of implicit functions
  14. 14The region represented by the inequalities , is24 Sep, 2021 (E)Linear Programming
  15. 15If , where , then24 Sep, 2021 (E)Product of Matrices
  16. 16Preview not available - open to view this question.24 Sep, 2021 (E)Integration by Substitution
  17. 17The co-ordinates of the points on the line at a distance of 12 units from the point are24 Sep, 2021 (E)Line in Space
  18. 18The value of is24 Sep, 2021 (E)Sum and difference of angles
  19. 19If are coterminous edges of a parallelepiped, then its volume is24 Sep, 2021 (E)Scalar Triple Product
  20. 20The differential equation of all parabolas whose axis is y-axis, is24 Sep, 2021 (E)Formation of Differential Equation
  21. 21The minimum value of the function is24 Sep, 2021 (E)Maxima Minima
  22. 22The general solution of the differential equation is24 Sep, 2021 (E)Variable Separable Form
  23. 23Preview not available - open to view this question.24 Sep, 2021 (E)T-Ratios of Multiple & sub multiple angles
  24. 24If the vector equation or the plane in scalar product form is given by then24 Sep, 2021 (E)Plane in Space
  25. 25The particular solution of the differential equation at and is24 Sep, 2021 (E)Variable Separable Form
  26. 26Preview not available - open to view this question.24 Sep, 2021 (E)Trigonometric and Inverse Trigonometric limits
  27. 27If and does not exist, then where24 Sep, 2021 (E)Inverse of a Matrix
  28. 28The distance ' ' in meters covered by a particle in seconds is given by . The particle will stop after distance.24 Sep, 2021 (E)Rate Measure Error and Approximation
  29. 29If the polar co-ordinates of a point are , then its Cartesian co-ordinates are24 Sep, 2021 (E)Coordinate System
  30. 30Preview not available - open to view this question.24 Sep, 2021 (E)Miscellaneous Forms
  31. 31The negation of is even number' is24 Sep, 2021 (E)Mathematical Reasoning
  32. 32where denotes the greatest integer function24 Sep, 2021 (E)Miscellaneous
  33. 33Preview not available - open to view this question.24 Sep, 2021 (E)Properties of Definite Integration
  34. 34The equation of the plane which passes through and is normal to the line joining the points and is given by24 Sep, 2021 (E)Plane in Space
  35. 35A committee of 5 is to be formed out of 6 men and 4 ladies. The number of ways this can be done, when at most 2 ladies are include, is24 Sep, 2021 (E)Selection of one or more item
  36. 36In a triangle with usual notations , then value of is24 Sep, 2021 (E)Sine Rule and its application
  37. 37The probability that least one of the events and occurs is 0.6. If the simultaneous occurrence of and is 0.2 ,24 Sep, 2021 (E)Classical Definition of Probability
  38. 38If , then24 Sep, 2021 (E)Differentiation of implicit functions
  39. 39Two dice are thrown simultaneously. If denotes the number of sixes, then the expectation of is24 Sep, 2021 (E)Random Variable and its Probability Distribution
  40. 40If is the centroid of , where , are vertices of the triangle , then the values of are respectively24 Sep, 2021 (E)Coordinate System
  41. 41The acute angle between the lines is24 Sep, 2021 (E)Angle between lines
  42. 42For any non-zero vectors , the value is24 Sep, 2021 (E)Scalar Triple Product
  43. 43If the lines and are perpendicular to each other, then24 Sep, 2021 (E)Direction Cosines and Direction Ratios
  44. 44If and , then at is24 Sep, 2021 (E)Parametric differentiation
  45. 45If the lines represented by are perpendicular to each other, then the values of are24 Sep, 2021 (E)Angle between lines
  46. 46If and , then which of the following is valid.24 Sep, 2021 (E)Direction Cosines and Direction Ratios
  47. 47For the set of 50 observation, the sum of their squares is 3050 , their arithmetic mean is 6 . Hence the standard deviation of these observa24 Sep, 2021 (E)Measures of Dispersion
  48. 48If is a chord of circle , then the equation of circle with this chord as diameter is24 Sep, 2021 (E)Family of Circle
  49. 49The order and degree of the differential equation are respectively.24 Sep, 2021 (E)Order and Degree
  50. 50The area of the region bounded by the curve and -axis is24 Sep, 2021 (E)Area bounded by two curves

Physics

  1. 1The input a.c. voltage of frequency is applied to half-wave rectifier and also to full-wave rectifier. The output frequency in case of half-24 Sep, 2021 (E)Rectifier
  2. 2' ' small drops of same size fall through air with constant velocity . They coalesce to form a big drop. The terminal velocity of the big dr24 Sep, 2021 (E)Viscosity
  3. 3Capacitors of capacities and are connected in series. If the combination is connected to a supply of ' ' volt, then potential difference acr24 Sep, 2021 (E)Grouping of capacitors
  4. 4The depth from the surface of the earth of radius , at which acceleration due to gravity will be of the value of the value on the earth surf24 Sep, 2021 (E)Acceleration Due to Gravity
  5. 5A body of mass ' ' is moving with speed ' ' along a circular path of radius ' '. Now the speed is reduced to and radius is increased to ' '.24 Sep, 2021 (E)Uniform Circular Motion
  6. 6A monoatomic gas is suddenly compressed to of its initial volume adiabatically. The ratio of the final pressure to initial pressure of the g24 Sep, 2021 (E)Thermodynamic Processes
  7. 7The path difference between two interfering light waves meeting at a point on the screen is . The band obtained at that point is24 Sep, 2021 (E)Youngs Double Slit Experiment
  8. 8The ratio of energies of photons produced due to transition of electron of hydrogen atom from its (i) second to first energy level and (ii) 24 Sep, 2021 (E)Bohr's Atomic Model
  9. 9Pressure inside two soap bubbles is and . The ratio between their volumes is (Pressure outside the soap bubble is )24 Sep, 2021 (E)Surface tension
  10. 10The length and diameter of a metal wire used in sonometer is doubled. The fundamental frequency will change from ' ' to24 Sep, 2021 (E)Vibration of String
  11. 11The length of the seconds pendulum is on earth. If the mass and diameter of the planet is 1.5 times that of the earth, the length of the sec24 Sep, 2021 (E)Acceleration Due to Gravity
  12. 12An alternating e.m.f. is . In what time the e.m.f. will have half its maximum value, if ' ' starts from zero? ( time period)24 Sep, 2021 (E)Alternating Current, Voltage and Power
  13. 13A ray of light is incident on one face of an equilateral glass prism having refractive index . It produces the emergent ray which just graze24 Sep, 2021 (E)Prism and Dispersion of Light
  14. 14A rejector circuit is the resonant circuit in which24 Sep, 2021 (E)Parallel AC Circuits
  15. 15Three, point masses each of mass ' ' are kept at the corners of an equilateral triangle of side ' '. The system rotates about the center of 24 Sep, 2021 (E)Time Period and Frequency
  16. 16A closed organ pipe and an open organ pipe of same length produce 2 beats per second when they are set into vibrations together in fundament24 Sep, 2021 (E)Organ Pipe (Vibration of Air Column)
  17. 17A rectangular loop with movable arm of length and resistance is placed in a uniform magnetic field of acting perpendicular to the plane of t24 Sep, 2021 (E)Motional and Rotational EMF
  18. 18Assume that for solar radiation, surface temperature of the sum is . If Wien's constant ' ' is , the value of maximum wavelength will be24 Sep, 2021 (E)Radiation
  19. 19The kinetic energy of a light body and a heavy body is same. Which one of them has greater momentum?24 Sep, 2021 (E)momentum
  20. 20Four electric charges and are placed in order at the corners of a square of side . The electric potential at point midway between the two po24 Sep, 2021 (E)Electric Potential and Potential Energy
  21. 21White light consists of wavelengths range from to . What will be the wavelength range when white light is passed through glass of refractive24 Sep, 2021 (E)Refraction of light from plane surface
  22. 22A metal sphere cools at the rate of when its temperature is . At what rate will it cool when its temperature falls to . [Temperature of surr24 Sep, 2021 (E)Radiation
  23. 23A solenoid long and in diameter has 4 layers of windings of 1000 turns each and carries a current of . what is the magnetic field at its cen24 Sep, 2021 (E)Magnetic Field
  24. 24A battery is used to charge a parallel plate capacitor till the potential difference between the plates becomes equal to the e.m.f of the ba24 Sep, 2021 (E)Force and Energy stored in capacitor
  25. 25A particle of charge ' ' and mass ' ' moves in a circular orbit of radius ' ' with angular speed ' '. The ratio of the magnitude of its magn24 Sep, 2021 (E)Magnetic Moment
  26. 26A current ' ' produces a magnetic flux ' ' per turn in a coil of ' ' turns. Self-inductance of the coil is ' '. The relation between them is24 Sep, 2021 (E)Self and Mutual Inductance
  27. 27A monochromatic ray of light travels through glass slab and water column. The number of waves in glass slab of thickness 4 is the same as in24 Sep, 2021 (E)Refraction of light from plane surface
  28. 28For a transistor, the current ratio , the current gain is24 Sep, 2021 (E)Junction Transistors
  29. 29A light of wavelength ' ' and intensity ' ' falls on photosensitive material. If ' ' photo electrons are emitted, each with kinetic energy '24 Sep, 2021 (E)Photoelectric Effect
  30. 30The current drawn from the battery in the give network is (Internal resistance of the battery is negligible)24 Sep, 2021 (E)Wheatstone Bridge
  31. 31The moment of inertia of a thin uniform rod of mass ' ' and length ' ' about an axis passing through a point at a distance from one of its e24 Sep, 2021 (E)Moment of inertia of rigid bodies
  32. 32A current ampere, is passed in coil which induces a maximum emf volt in neighboring coil. The mutual inductance of two coils is24 Sep, 2021 (E)Self and Mutual Inductance
  33. 33The average density of the earth is [ is acceleration due to gravity]24 Sep, 2021 (E)Gravitational field
  34. 34Two bar magnets ' ' and ' ' are kept in uniform magnetic field 'B' with magnetic moments ' ' and ' ' respectively. Magnet ' ' is oscillating24 Sep, 2021 (E)Magnetic Equipments
  35. 35Which one of the following is NOT a correct expression for an ideal gas? Molar specific heat of a gas at constant pressure, Molar specific h24 Sep, 2021 (E)Degree of Freedom and Specific Heat
  36. 36The molecular masses of helium and oxygen are 4 and 32 respectively. The ratio of r.m.s speed of helium at to r.m.s speed of oxygen at will 24 Sep, 2021 (E)Speed of Gas
  37. 37Which one of the following diagrams is correct for an isochoric process?24 Sep, 2021 (E)Thermodynamic Processes
  38. 38A magnetic dipole of magnetic moment , is freely suspended in a magnetic field of induction . The minimum and maximum value of potential ene24 Sep, 2021 (E)Magnetic Dipole
  39. 39In series LCR circuit, at resonance the peak value of current will be is peak emf, is resistance, is inductive reactance, and is capacitive 24 Sep, 2021 (E)AC Circuits
  40. 40The displacement of a particle performing S.H.M is given by , where is in and is in second. The maximum acceleration of the particle will be24 Sep, 2021 (E)Simple Harmonic Motion
  41. 41A particle is moving along the circular path with constant speed and centripetal acceleration ' '. If the speed is doubled, the ratio of its24 Sep, 2021 (E)Uniform Circular Motion
  42. 42Choose the correct statement. In conductors24 Sep, 2021 (E)Energy Bands in Solids
  43. 43Velocity of sound waves in air is ' ' . For a particular sound wave in air, path difference of ' ' is equivalent to phase difference . The f24 Sep, 2021 (E)Speed of Sound Waves
  44. 44If the work done in blowing a soap bubble of volume ' ' is ' ', then the work done in blowing a soap bubble of volume ' ' will be24 Sep, 2021 (E)Surface tension
  45. 45Three charges each of are placed at the corners of an equilateral triangle. If the repulsive force between any two charges is , then the net24 Sep, 2021 (E)Electric Charge and Coulomb's law
  46. 46Two monochromatic beams of intensities I and 4I respectively are superposed to form a steady interference pattern. The maximum and minimum i24 Sep, 2021 (E)Youngs Double Slit Experiment
  47. 47In a photoelectric experiment, a graph of maximum kinetic energy against the frequency of incident radiation is plotted. If and are the inte24 Sep, 2021 (E)Photoelectric Effect
  48. 48The half-life of a radioactive substance is 30 minutes. The time taken between decay and decay of the same radioactive substance is24 Sep, 2021 (E)Radioactivity
  49. 49In the following electrical network, the value of is24 Sep, 2021 (E)Kirchoffs Laws
  50. 50A cylindrical tube open at both ends has fundamental frequency ' ' in air. The tube is dipped vertically in water so that one-fourth of it i24 Sep, 2021 (E)Organ Pipe (Vibration of Air Column)

Frequently Asked Questions

1.How many questions are in the MHTCET 2021 24th September Evening Shift paper?

This paper has 150 questions in total - 50 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 shift.

3.Is this the same paper for all students who appeared in the evening shift?

MHTCET uses different question sets across shifts and sessions to maintain exam integrity, so this page reflects the specific paper administered in the 24th September 2021 evening shift.

4.Where can I find the morning shift paper for the same date?

The MHTCET 2021 24th September Morning Shift paper is listed separately - you can switch to it from the "MHTCET Paper Wise PYQs" panel, under MHTCET 24th September 2021.

5.How is the MHTCET 2021 24th September Evening Shift paper structured?

The MHTCET 2021 24th September Evening Shift paper on MARKS has 150 questions, organised by subject:

  • Chemistry: 50 questions - 50 single-correct.
  • Mathematics: 50 questions - 50 single-correct.
  • Physics: 50 questions - 50 single-correct.
6.How difficult is the MHTCET 2021 24th September Evening Shift paper?

Each question on MARKS carries a difficulty rating. Of the 150 rated questions in this paper, 66 (44%) are easy, 67 (45%) are medium and 17 (11%) are hard. Subject wise:

  • Chemistry: 22 easy, 24 medium, 4 hard
  • Mathematics: 20 easy, 26 medium, 4 hard
  • Physics: 24 easy, 17 medium, 9 hard
7.Which chapters were asked the most in the MHTCET 2021 24th September Evening Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: General Organic Chemistry (7), Biomolecules (3), and Chemical Kinetics (3).
  • Mathematics: Differential Equations (5), Three Dimensional Geometry (5), and Probability (4).
  • Physics: Waves and Sound (4), Alternating Current (3), and Electromagnetic Induction (3).
8.Where can I find the solutions for the MHTCET 2021 24th September Evening Shift 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 shift is coming soon.

9.How should I use the MHTCET 2021 24th September Evening Shift paper to check my preparation?

Set a timer, attempt the 150 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 MHTCET. Repeating this with other papers shows whether the same weak spots keep coming back.

10.Will the MHTCET 2021 24th September Evening Shift paper help me prepare for MHTCET 2027?

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