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JEE Main 2025 24th January Evening Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2025 24th January 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 75 questions in total - 25 easy (33%), 36 moderate (48%) and 14 tough (19%). That's a fairly typical mix for this exam. By subject: Chemistry 32% easy, 48% moderate, 20% tough; Physics 40% easy, 40% moderate, 20% tough; Mathematics 28% easy, 56% moderate, 16% tough.

Chemistry questions were spread across 16 chapters, with Chemical Bonding and Molecular Structure (3), Coordination Compounds (3), and General Organic Chemistry (3) carrying the most weight. Mathematics questions were spread across 19 chapters, with Functions (3), Determinants (2), and Differential Equations (2) carrying the most weight. Physics questions were spread across 15 chapters, with Magnetic Effects of Current (4), Wave Optics (3), and Dual Nature of Matter (2) carrying the most weight.

Chemistry

  1. 1For hydrogen atom, the orbital/s with lowest energy is/are : (A) 4 s (B) (C) (D) (E) Choose the correct answer from the options given below 24 Jan, 2025 (E)Quantum mechanical model
  2. 2Match List - I with List - II. Choose the correct answer from the options given below :24 Jan, 2025 (E)Werner's theory and Valence Bond Theory
  3. 3Given below are two statements : Statement (I): Experimentally determined oxygen-oxygen bond lengths in the are found to be same and the bon24 Jan, 2025 (E)Hybridisation and VSEPR Theory
  4. 4When Ethane-1,2-diamine is added progressively to an aqueous solution of Nickel (II) chloride, the sequence of colour change observed will b24 Jan, 2025 (E)Crystal Field Theory
  5. 5Given below are two statements : Statement (I) : The first ionization energy of Pb is greater than that of Sn . Statement (II) : The first i24 Jan, 2025 (E)Ionic bond
  6. 6Identify correct statement/s : (A) and are activating group. (B) -CN and -OH are meta directing group. (C) -CN and are meta directing group.24 Jan, 2025 (E)Electron displacement effects
  7. 7Based on the data given below : the strongest reducing agent is :24 Jan, 2025 (E)Cells and Electrode Potential, Nernst Equation
  8. 8For the reaction, Attainment of equillibrium is predicted correctly by :24 Jan, 2025 (E)Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  9. 9Find the compound ' A ' from the following reaction sequences.24 Jan, 2025 (E)Compounds of Transition Metals
  10. 10The elemental composition of a compound is and . If the molar mass of the compound is , the molecular formula of the compound is : [Given : 24 Jan, 2025 (E)Quantitative measures in chemical equations
  11. 11The conditions and consequence that favours the configuration in a metal complex are24 Jan, 2025 (E)Crystal Field Theory
  12. 12In the given structure, number of sp and hybridized carbon atoms present respectively are :24 Jan, 2025 (E)Hybridisation and VSEPR Theory
  13. 13Given below are two statements : In the light of the above statements, choose the correct answer from the options given below :24 Jan, 2025 (E)Methods to determine order of reaction
  14. 14Choose the correct answer from the options given below :24 Jan, 2025 (E)Method of preparation for Aldehydes
  15. 15The structure of the major product formed in the following reaction is :24 Jan, 2025 (E)Preparation and Properties of Aryl Halides
  16. 16For reaction The correct order of set of reagents for the above conversion is :24 Jan, 2025 (E)Preparation and Properties of Amines
  17. 17The successive 5 ionisation energies of an element are and , respectively. By using the above values predict the group in which the above el24 Jan, 2025 (E)Periodic properties
  18. 18Choose the correct answer from the options given below :24 Jan, 2025 (E)Nucleic Acids
  19. 19Which of the following mixing of 1 M base and 1 M acid leads to the largest increase in temperature?24 Jan, 2025 (E)Entropy and Second law of thermodynamics
  20. 20The heat of formation of is given by :24 Jan, 2025 (E)Laws of Thermochemistry and Enthalpy Change
  21. 21In Carius method of estimation of halogen, 0.25 g of an organic compound gave 0.15 g of silver bromide . The percentage of Bromine in the or24 Jan, 2025 (E)Quantitative analysis of organic compounds
  22. 22The observed and normal molar masses of compound are 65.6 and 164 respectively. The percent degree of ionisation of is %. (Nearest integer)24 Jan, 2025 (E)Colligative Properties and Abnormal Molecular Masses
  23. 23Consider a complex reaction taking place in three steps with rate constants and respectively. The overall rate constant is given by the expr24 Jan, 2025 (E)Arrhenius theory
  24. 24The possible number of stereoisomers for 5-phenylpent-4-en-2-ol is24 Jan, 2025 (E)Isomerism of Organic Compounds
  25. 25The hydrocarbon with molar mass and carbon has degree of unsaturation.24 Jan, 2025 (E)Concentration terms

Mathematics

  1. 1Group A consists of 7 boys and 3 girls, while group B consists of 6 boys and 5 girls. The number of ways, 4 boys and 4 girls can be invited 24 Jan, 2025 (E)Combination
  2. 2If the system of equations has infinitely many solutions, then is equal to :24 Jan, 2025 (E)System of Linear Equations
  3. 3Let and . Then is equal to :24 Jan, 2025 (E)Questions on number of relations and sets
  4. 4The area of the region enclosed by the curves and -axis is:24 Jan, 2025 (E)Area of Curve along axis
  5. 5The equation of the chord, of the ellipse , whose mid-point is is :24 Jan, 2025 (E)Chord with given Middle Point
  6. 6Let the points lie on or inside the triangle with sides and . Then the product of the smallest and the largest values of is equal to :24 Jan, 2025 (E)Position of a point
  7. 7Let be a function which is differentiable at all points of its domain and satisfies the condition , with . Then is equal to :24 Jan, 2025 (E)Linear Differential Equation
  8. 8If , then the value of is :24 Jan, 2025 (E)Arithmetic Geometric Progression
  9. 9Let denote the greatest integer function, and let m and n respectively be the numbers of the points, where the function , is not continuous 24 Jan, 2025 (E)Differentiability
  10. 10Let be a square matrix of order 2 with entries either 0 or 1 . Let be the event that is an invertible matrix. Then the probability is :24 Jan, 2025 (E)Classical Definition of Probability
  11. 11Let the position vectors of three vertices of a triangle be and . If the position vectors of the orthocenter and the circumcenter of the tri24 Jan, 2025 (E)Product of 2 vectors
  12. 12Let and . Then the projection of on is :24 Jan, 2025 (E)Product of 2 vectors
  13. 13Preview not available - open to view this question.24 Jan, 2025 (E)Number of Solutions
  14. 14Preview not available - open to view this question.24 Jan, 2025 (E)Types of Function (Mapping)
  15. 15Preview not available - open to view this question.24 Jan, 2025 (E)Arithmetic Progression
  16. 16Suppose A and B are the coefficients of and terms respectively in the binomial expansion of . If , then n is equal to :24 Jan, 2025 (E)Terms of Binomial Expansion
  17. 17Let be the largest open interval in which the function is strictly increasing and (b, c) be the largest open interval, in which the function24 Jan, 2025 (E)Monotonicity
  18. 18For some , let . Then is equal to :24 Jan, 2025 (E)Expansion of Determinants
  19. 19If the equation of the parabola with vertex and the directrix is , then is equal to :24 Jan, 2025 (E)General Equation of 2nd degree curve
  20. 20If , then the expression is equal to :24 Jan, 2025 (E)Sum and difference of angles
  21. 21Let P be the image of the point in the line and be a point on . Then the square of the area of is ________.24 Jan, 2025 (E)Line in Space
  22. 22If , where is the constant of integration, then is equal to _______.24 Jan, 2025 (E)Integration by Substitution
  23. 23Let be the solution of the differential equation . If , then is equal to ________.24 Jan, 2025 (E)Linear Differential Equation
  24. 24Number of functions , that assign 1 to exactly one of the positive integers less than or equal to 98 , is equal to ________.24 Jan, 2025 (E)Defintion of Function
  25. 25Let and be two hyperbolas having length of latus rectums and respectively. Let their ecentricities be and respectively. If the product of th24 Jan, 2025 (E)Equation of hyperbola

Physics

  1. 1Which of the following figure represents the relation between Celsius and Fahrenheit temperatures ?24 Jan, 2025 (E)Thermometry
  2. 2The position vector of a moving body at any instant of time is given as . The magnitude and direction of velocity at is,24 Jan, 2025 (E)Relative motion
  3. 3The output of the circuit is low (zero) for : (A) (B) (C) (D) Choose the correct answer from the options given below :24 Jan, 2025 (E)Logic gates
  4. 4Young's double slit inteference apparatus is immersed in a liquid of refractive index 1.44. It has slit separation of 1.5 mm . The slits are24 Jan, 2025 (E)Interference of Light
  5. 5The magnitude of heat exchanged by a system for the given cyclic process ABCA (as shown in figure) is (in SI unit) :24 Jan, 2025 (E)First Law of Thermodynamics
  6. 6A long straight wire of a circular cross-section with radius ' ' carries a steady current . The current I is uniformly distributed across th24 Jan, 2025 (E)Magnetic Field
  7. 7In photoelectric effect, the stopping potential frequency curve is plotted. ( h is the Planck's constant and is work function of metal ) (A)24 Jan, 2025 (E)Photoelectric Effect
  8. 8A solid sphere and a hollow sphere of the same mass and of same radius are rolled on an inclined plane. Let the time taken to reach the bott24 Jan, 2025 (E)Moment of inertia of rigid bodies
  9. 9A small uncharged conducting sphere is placed in contact with an identical sphere but having charge and then removed to a distance such that24 Jan, 2025 (E)Electric Charge and Coulomb's law
  10. 10N equally spaced charges each of value q , are placed on a circle of radius R . The circle rotates about its axis with an angular velocity a24 Jan, 2025 (E)Biot-Savart’s Law and Ampere’s Circuital Law
  11. 11A particle oscillates along the -axis according to the law, where . The kinetic energy of the particle as a function of is correctly represe24 Jan, 2025 (E)Energy of Simple Harmonic Motion
  12. 12A photograph of a landscape is captured by a drone camera at a height of 18 km . The size of the camera film is and the area of the landscap24 Jan, 2025 (E)Lens Formula, Refraction of light from curved surface
  13. 13In the first configuration (1) as shown in the figure, four identical charges \( (q_0 )\) are kept at the corners \(A, B, C\) and \(D\) of s24 Jan, 2025 (E)Electric Potential and Potential Energy
  14. 14Arrange the following in the ascending order of wavelength : (A) Microwaves (B) Ultraviolet rays (C) Infrared rays (D) X-rays Choose the mos24 Jan, 2025 (E)Atomic Spectrum
  15. 15The energy and momentum of a moving body of mass are related by some equation. Given that c represents the speed of light, identify the corr24 Jan, 2025 (E)Matter Waves
  16. 16The temperature of a body in air falls from to in 4 minutes. The temperature of the air is . The temperature of the body in the next 4 minut24 Jan, 2025 (E)Thermometry
  17. 17A solid sphere is rolling without slipping on a horizontal plane. The ratio of the linear kinetic energy of the centre of mass of the sphere24 Jan, 2025 (E)Rolling without Slipping
  18. 18In a Young's double slit experiment, three polarizers are kept as shown in the figure. The transmission axes of and are orthogonal to each o24 Jan, 2025 (E)Polarization of Light
  19. 19Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : In an insulated co24 Jan, 2025 (E)First Law of Thermodynamics
  20. 20Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : A electron in a ce24 Jan, 2025 (E)Motion of Charged Particle in Magnetic Field
  21. 21The ratio of the power of a light source to that the light source is is emitting photons per second at 600 nm . If the wavelength of the sou24 Jan, 2025 (E)Interference of Light
  22. 22A string of length is fixed at one end and carries a mass of at the other end. The mass makes rotations per second about the vertical axis p24 Jan, 2025 (E)Equilibrium of Forces
  23. 23The increase in pressure required to decrease the volume of a water sample by is . Bulk modulus of water is . The value of P is24 Jan, 2025 (E)Bulk Modulus
  24. 24A tightly wound long solenoid carries a current of 1.5 A . An electron is executing uniform circular motion inside the solenoid with a time 24 Jan, 2025 (E)Force and Torque on Current Carrying Conductor
  25. 25Acceleration due to gravity on the surface of earth is ' '. If the diameter of earth is reduced to one third of its original value and mass 24 Jan, 2025 (E)Gravitational field

Frequently Asked Questions

1.How many questions are in the JEE Main 2025 24th January Evening Shift paper?

This paper has 75 questions in total - 25 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?

JEE Main uses different question sets across shifts and sessions to maintain exam integrity, so this page reflects the specific paper administered in the 24th January 2025 evening shift.

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

The JEE Main 2025 24th January Morning Shift paper is listed separately - you can switch to it from the "JEE Main Paper Wise PYQs" panel, under JEE Main 24th January 2025.

5.What is the structure of the JEE Main 2025 24th January Evening Shift paper?

The JEE Main 2025 24th January Evening Shift paper on MARKS has 75 questions, organised by subject:

  • Chemistry: 25 questions - 20 single-correct and 5 numerical-value.
  • Mathematics: 25 questions - 20 single-correct and 5 numerical-value.
  • Physics: 25 questions - 20 single-correct and 5 numerical-value.
6.What is the difficulty level of the JEE Main 2025 24th January Evening Shift paper?

Each question on MARKS carries a difficulty rating. Of the 75 rated questions in this paper, 25 (33%) are easy, 36 (48%) are medium and 14 (19%) are hard. Subject wise:

  • Chemistry: 8 easy, 12 medium, 5 hard
  • Mathematics: 7 easy, 14 medium, 4 hard
  • Physics: 10 easy, 10 medium, 5 hard
7.Which chapters had the most questions in the JEE Main 2025 24th January Evening Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: Chemical Bonding and Molecular Structure (3), Coordination Compounds (3), and General Organic Chemistry (3).
  • Mathematics: Functions (3), Determinants (2), and Differential Equations (2).
  • Physics: Magnetic Effects of Current (4), Wave Optics (3), and Dual Nature of Matter (2).
8.Where can I find the solutions for the JEE Main 2025 24th January 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 JEE Main 2025 24th January Evening Shift paper to check my preparation?

Set a timer, attempt the 75 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 JEE Main. Repeating this with other papers shows whether the same weak spots keep coming back.

10.Will the JEE Main 2025 24th January Evening Shift paper help me prepare for JEE Main 2027?

Yes. Every past paper shows the question styles and topics JEE Main 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.