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JEE Main 2025 28th January Evening Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2025 28th 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 - 27 easy (36%), 34 moderate (45%) and 14 tough (19%). That's a fairly typical mix for this exam. By subject: Chemistry 24% easy, 56% moderate, 20% tough; Physics 64% easy, 24% moderate, 12% tough; Mathematics 20% easy, 56% moderate, 24% tough.

Chemistry questions were spread across 17 chapters, with Hydrocarbons (3), d and f Block Elements (3), and Biomolecules (2) carrying the most weight. Mathematics questions were spread across 19 chapters, with Functions (3), Definite Integration (2), and Probability (2) carrying the most weight. Physics questions were spread across 20 chapters, with Center of Mass Momentum and Collision (2), Electromagnetic Induction (2), and Kinetic Theory of Gases (2) carrying the most weight.

Chemistry

  1. 1Concentrated nitric acid is labelled as by mass. The volume in mL of the solution which contains 30 g of nitric acid is ____. Given : Densit28 Jan, 2025 (E)Concentration terms
  2. 2Given below are two statements : Statement (I) : are isomeric compounds. Statement (II) : are functional group isomers.28 Jan, 2025 (E)Isomerism of Organic Compounds
  3. 3Identify product and in the following reaction sequence.28 Jan, 2025 (E)Reactions of alkynes
  4. 4The total number of compounds from below when treated with hot giving benzoic acid is :28 Jan, 2025 (E)Preparation and Properties of Acid Derivatives
  5. 5Match List - I with List - II. Choose the correct answer from the options given below :28 Jan, 2025 (E)Werner's theory and Valence Bond Theory
  6. 6Identify correct statements : (A) Primary amines do not give diazonium salts when treated with in acidic condition. (B) Aliphatic and aromat28 Jan, 2025 (E)Separation of mixture of amines
  7. 7For bacterial growth in a cell culture, growth law is very similar to the law of radioactive decay. Which of the following graphs is most su28 Jan, 2025 (E)Integrated rate laws
  8. 8The amphoteric oxide among and , upon reaction with alkali leads to formation of an oxide anion. The oxidation state of V in the oxide anion28 Jan, 2025 (E)Properties of D-block elements
  9. 9Arrange the following in increasing order of solubility product :28 Jan, 2025 (E)Solubility
  10. 10The purification method based on the following physical transformation is :28 Jan, 2025 (E)Purification of Organic Compounds
  11. 11Which of the following is/are not correct with respect to energy of atomic orbitals of hydrogen atom? (A) (B) (C) (D) Choose the correct ans28 Jan, 2025 (E)Electronic configuration
  12. 12Consider an elementary reaction If the volume of reaction mixture is suddenly reduced to of its initial volume, the reaction rate will becom28 Jan, 2025 (E)Rate law and rate constant
  13. 13The product formed in the following reaction sequence is :28 Jan, 2025 (E)Reactions of aromatic compounds
  14. 14Assume a living cell with of glucose solution (aqueous). This cell is immersed in another solution having equal mole fraction of glucose and28 Jan, 2025 (E)Solubility and Concentration of Solutions
  15. 15Given below are two statements : Statement (I): According to the Law of Octaves, the elements were arranged in the increasing order of their28 Jan, 2025 (E)Earlier attempts of periodic classification
  16. 16Match List - I with List - II. Choose the correct answer from the options given below :28 Jan, 2025 (E)Preparation and Reactions of Glucose
  17. 17An ideal gas undergoes a cyclic transformation starting from the point and coming back to the same point by tracing the path as shown in the28 Jan, 2025 (E)First Law and Basic Fundamentals of Thermodynamics
  18. 18Identify the inorganic sulphides that are yellow in colour : (A) (B) (C) (D) (E) Choose the correct answer from the options given below :28 Jan, 2025 (E)Compounds of Transition Metals
  19. 19The major product of the following reaction is :28 Jan, 2025 (E)Reactions of aromatic compounds
  20. 20Identify correct conversion during acidic hydrolysis from the following : (A) starch gives galactose. (B) cane sugar gives equal amount of g28 Jan, 2025 (E)Disaccharides and Polysaccharides
  21. 21Electrolysis of 600 mL aqueous solution of NaCl for 5 min changes the pH of the solution to 12 . The current in Amperes used for the given e28 Jan, 2025 (E)Cells and Electrode Potential, Nernst Equation
  22. 22A group 15 element forms bond with transition metals. It also forms hydride, which is a strongest base among the hydrides of other group mem28 Jan, 2025 (E)Nitrogen and Its Compounds
  23. 23Total number of molecules/species from following which will be paramagnetic is ______28 Jan, 2025 (E)Molecular Orbital Theory
  24. 24Consider the following data : Heat of formation of Heat of formation of Heat of combustion of benzene The heat of formation of benzene is _ 28 Jan, 2025 (E)Laws of Thermochemistry and Enthalpy Change
  25. 25The spin only magnetic moment ( ) value (B.M.) of the compound with strongest oxidising power among and VO is ____ B.M. (Nearest integer).28 Jan, 2025 (E)Properties of D-block elements

Mathematics

  1. 1Let and . If and the sum of the diagonal elements of is , where , then is :28 Jan, 2025 (E)Product of Matrices
  2. 2If the components of along and perpendicular to respectively, are and , then is equal to :28 Jan, 2025 (E)Product of 2 vectors
  3. 3Let A, B, C be three points in -plane, whose position vector are given by and respectively with respect to the origin O . If the distance of28 Jan, 2025 (E)Algebra of Vectors
  4. 4Let the coefficients of three consecutive terms and in the binomial expansion of be in a G.P. and let be the number of all possible values o28 Jan, 2025 (E)Terms of Binomial Expansion
  5. 5Let denote the greatest integer less than or equal to . Then the domain of is :28 Jan, 2025 (E)Domain
  6. 6Let S be the set of all the words that can be formed by arranging all the letters of the word GARDEN. From the set S, one word is selected a28 Jan, 2025 (E)Classical Definition of Probability
  7. 7If , then is equal to :28 Jan, 2025 (E)Sum and Difference & Multiple angle Formula
  8. 8Let be a real valued continuous function defined on the positive real axis such that . If , then value of is :28 Jan, 2025 (E)Leibnitz Rule of Differentiation
  9. 9Let A be defined by and be defined by . If both the functions are onto and or , then is equal to :28 Jan, 2025 (E)Types of Function (Mapping)
  10. 10Bag contains 6 white and 4 blue balls, Bag contains 4 white and 6 blue balls, and Bag contains 5 white and 5 blue balls. One of the bags is 28 Jan, 2025 (E)Baye's Theorem
  11. 11Let be a twice differentiable function such that . If for all , and , then is equal to :28 Jan, 2025 (E)Definite Integration by Parts
  12. 12For positive integers , if and , then the value of is :28 Jan, 2025 (E)Summation of Series
  13. 13Let be a polynomial of degree 2, satisfying . If , then the sum of squares of all possible values of is :28 Jan, 2025 (E)Functional Equation
  14. 14If and are the points of intersection of the circle and the hyperbola and a point P moves on the line , then the centroid of lies on the lin28 Jan, 2025 (E)Locus
  15. 15If , then is equal to :28 Jan, 2025 (E)Integration using Partial Fraction
  16. 16The area of the region bounded by the curves and is:28 Jan, 2025 (E)Area bounded by two curves
  17. 17The square of the distance of the point from the line in the direction of the vector is :28 Jan, 2025 (E)Line in Space
  18. 18If the midpoint of a chord of the ellipse is , and the length of the chord is , then is :28 Jan, 2025 (E)Chord with given Middle Point
  19. 19If and are the roots of , then is equal to :28 Jan, 2025 (E)Algebra of complex numbers
  20. 20Two equal sides of an isosceles triangle are along and . If m is the slope of its third side, then the sum, of all possible distinct values 28 Jan, 2025 (E)Angle between Lines
  21. 21Let A and B be the two points of intersection of the line and the mirror image of the parabola with respect to the line . If d denotes the d28 Jan, 2025 (E)standard equation of parabola
  22. 22The number of natural numbers, between 212 and 999 , such that the sum of their digits is 15 , is28 Jan, 2025 (E)Permutation
  23. 23If is the solution of the differential equation, , then is equal to28 Jan, 2025 (E)Linear Differential Equation
  24. 24The interior angles of a polygon with n sides, are in an A.P. with common difference . If the largest interior angle of the polygon is , the28 Jan, 2025 (E)Arithmetic Progression
  25. 25Let . Then is equal to28 Jan, 2025 (E)Exponential and logarithmic limits

Physics

  1. 1A bar magnet has total length units and the field point is at a distance units from the centre of the magnet. If the relative uncertainty of28 Jan, 2025 (E)Magnetism and Properties of Magnet
  2. 2A concave mirror produces an image of an object such that the distance between the object and image is 20 cm . If the magnification of the i28 Jan, 2025 (E)Lens Formula, Refraction of light from curved surface
  3. 3The velocity-time graph of an object moving along a straight line is shown in figure. What is the distance covered by the object between to 28 Jan, 2025 (E)Graphs of motion in one dimension
  4. 4A body of mass 4 kg is placed on a plane at a point P having coordinate . Under the action of force , it moves to a new point Q having coord28 Jan, 2025 (E)Power
  5. 5Match List - I with List - II.28 Jan, 2025 (E)Dimensions
  6. 6A uniform magnetic field of 0.4 T acts perpendicular to a circular copper disc 20 cm in radius. The disc is having a uniform angular velocit28 Jan, 2025 (E)Motional and Rotational EMF
  7. 7An infinite wire has a circular bend of radius a, and carrying a current I as shown in figure. The magnitude of magnetic field at the origin28 Jan, 2025 (E)Magnetic Field
  8. 8In a long glass tube, mixture of two liquids A and B with refractive indices 1.3 and 1.4 respectively, forms a convex refractive meniscus to28 Jan, 2025 (E)Lens Formula, Refraction of light from curved surface
  9. 9A 400 g solid cube having an edge of length 10 cm floats in water. How much volume of the cube is outside the water ? (Given : density of wa28 Jan, 2025 (E)Archmidies Principle
  10. 10Given below are two statements. One is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Knowing initial po28 Jan, 2025 (E)Time Period and Frequency
  11. 11A uniform rod of mass 250 g having length 100 cm is balanced on a sharp edge at 40 cm mark. A mass of 400 g is suspended at 10 cm mark. To m28 Jan, 2025 (E)Centre of mass of continuous mass distribution
  12. 12Earth has mass 8 times and radius 2 times that of a planet. If the escape velocity from the earth is , the escape velocity in from the plane28 Jan, 2025 (E)Gravitational potential and Potential Energy
  13. 13The magnetic field of an E.M. wave is given by (S.I. Units). The corresponding electric field in S.I. units is :28 Jan, 2025 (E)Electromagnetic Waves and Maxwell's equations
  14. 14The kinetic energy of translation of the molecules in 50 g of gas at is28 Jan, 2025 (E)Pressure and Energy of gas
  15. 15Which of the following phenomena can not be explained by wave theory of light?28 Jan, 2025 (E)Diffraction of Light
  16. 16A balloon and its content having mass is moving up with an acceleration ' '. The mass that must be released from the content so that the bal28 Jan, 2025 (E)Variable mass system
  17. 17The ratio of vapour densities of two gases at the same temperature is , then the ratio of r.m.s. velocities will be:28 Jan, 2025 (E)Speed of Gas
  18. 18A parallel plate capacitor of capacitance is charged to a potential difference of 20 V . The distance between plates is . The energy density28 Jan, 2025 (E)Force and Energy stored in capacitor
  19. 19The frequency of revolution of the electron in Bohr's orbit varies with , the principal quantum number as28 Jan, 2025 (E)Bohr's Atomic Model
  20. 20In the circuit shown here, assuming threshold voltage of diode is negligibly small, then voltage is correctly represented by :28 Jan, 2025 (E)Diodes
  21. 21A thin transparent film with refractive index 1.4 , is held on circular ring of radius 1.8 cm . The fluid in the film evaporates such that t28 Jan, 2025 (E)Surface tension
  22. 22The value of current I in the electrical circuit as given below, when potential at A is equal to the potential at B, will be ____ A.28 Jan, 2025 (E)Kirchoffs Laws
  23. 23An electric dipole of dipole moment is placed in uniform electric field of magnitude . Initially, the dipole moment is parallel to electric 28 Jan, 2025 (E)Electric Dipole
  24. 24A conducting bar moves on two conducting rails as shown in the figure. A constant magnetic field B exists into the page. The bar starts to m28 Jan, 2025 (E)Motional and Rotational EMF
  25. 25The volume contraction of a solid copper cube of edge length 10 cm , when subjected to a hydraulic pressure of , would be ____ . (Given bulk28 Jan, 2025 (E)Bulk Modulus

Frequently Asked Questions

1.How many questions are in the JEE Main 2025 28th 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 28th January 2025 evening shift.

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

The JEE Main 2025 28th January Morning Shift paper is listed separately - you can switch to it from the "JEE Main Paper Wise PYQs" panel, under JEE Main 28th January 2025.

5.What is the structure of the JEE Main 2025 28th January Evening Shift paper?

The JEE Main 2025 28th 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 28th January Evening Shift paper?

Each question on MARKS carries a difficulty rating. Of the 75 rated questions in this paper, 27 (36%) are easy, 34 (45%) are medium and 14 (19%) are hard. Subject wise:

  • Chemistry: 6 easy, 14 medium, 5 hard
  • Mathematics: 5 easy, 14 medium, 6 hard
  • Physics: 16 easy, 6 medium, 3 hard
7.Which chapters had the most questions in the JEE Main 2025 28th January Evening Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: d and f Block Elements (3), Hydrocarbons (3), and Biomolecules (2).
  • Mathematics: Functions (3), Definite Integration (2), and Probability (2).
  • Physics: Center of Mass Momentum and Collision (2), Electromagnetic Induction (2), and Kinetic Theory of Gases (2).
8.Where can I find the solutions for the JEE Main 2025 28th 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 28th 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 28th 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.