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JEE Main 2023 15th April Morning Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2023 15th April Morning 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 90 questions in total - 30 easy (33%), 39 moderate (43%) and 21 tough (23%). That's a fairly typical mix for this exam. By subject: Physics 37% easy, 47% moderate, 17% tough; Chemistry 37% easy, 43% moderate, 20% tough; Mathematics 27% easy, 40% moderate, 33% tough.

Chemistry questions were spread across 25 chapters, with Coordination Compounds (3), Amines (2), and General Organic Chemistry (2) carrying the most weight. Mathematics questions were spread across 22 chapters, with Three Dimensional Geometry (4), Permutation Combination (2), and Sequences and Series (2) carrying the most weight. Physics questions were spread across 25 chapters, with Current Electricity (4), Electromagnetic Induction (2), and Work Power Energy (2) carrying the most weight.

Chemistry

  1. 1The product formed in the following multistep reaction is:15 Apr, 2023 (M)Reactions of alkenes
  2. 2The major product formed in the Friedel-Craft acylation of chlorobenzene is15 Apr, 2023 (M)Preparation and Properties of Aryl Halides
  3. 3Which of the following statement(s) is/are correct? (A) The pH of 1 10 8 M HCl solution is 8 . (B) The conjugate base of H 2 PO 4 - is HPO 415 Apr, 2023 (M)Theories of Acids and Bases
  4. 4Which is not true for arginine?15 Apr, 2023 (M)Properties and Preparation of Amino Acids
  5. 5The number of P - O - P bonds in H 4 P 2 O 7 , HPO 3 3 , and P 4 O 10 are respectively15 Apr, 2023 (M)Phosphorus and Its Compounds
  6. 6The possibility of photochemical smog formation will be minimum at15 Apr, 2023 (M)Air Pollution
  7. 7The complex with highest magnitude of crystal field splitting energy 0 is15 Apr, 2023 (M)Crystal Field Theory
  8. 8During water-gas shift reaction15 Apr, 2023 (M)Preparation and Properties of Hydrogen
  9. 9Which of the following statement is correct for paper chromatography?15 Apr, 2023 (M)Purification of Organic Compounds
  10. 10A formed in the above reaction is15 Apr, 2023 (M)Dihydric alcohols
  11. 11Consider the following sequence of reactions The product B is15 Apr, 2023 (M)Preparation and Properties of Amines
  12. 12Given below are two statements Statement I : According to Bohr s model of hydrogen atom, the angular momentum of an electron in a given stat15 Apr, 2023 (M)Quantum mechanical model
  13. 13In the above conversion the correct sequence of reagents to be added is15 Apr, 2023 (M)Preparation and Properties of Amines
  14. 14Which one of the following is not an example of calcination?15 Apr, 2023 (M)Concentration of the Ore
  15. 15Consider the following statement (A) NF 3 molecules has a trigonal planar structure. (B) Bond Length of N 2 is shorter than O 2 . (C) Isoele15 Apr, 2023 (M)Hybridisation and VSEPR Theory
  16. 16Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R : Assertion (A) : BeCl 2 and MgCl 2 pro15 Apr, 2023 (M)Properties of S-block elements
  17. 17Which of the following expressions is correct in case of a CsCl unit cell (edge length a ) ?15 Apr, 2023 (M)Ionic structure
  18. 18For a good quality cement, the ratio of silica to alumina is found to be15 Apr, 2023 (M)Silicon and Its Compounds
  19. 19Match List I with List II: List I (Monomer) List II (Polymer) (A) Tetrafluoroethene (I) Orlon (B) Acrylonitrile (II) Natural rubber (C) Capr15 Apr, 2023 (M)Preparation and Properties of Polymers
  20. 20Decreasing order of reactivity towards electrophilic substitution for the following compounds is:15 Apr, 2023 (M)Electron displacement effects
  21. 21In Chromyl chloride, the oxidation state of chromium is + ___________.15 Apr, 2023 (M)Properties of D-block elements
  22. 22The vapour pressure of 30 % w / v , aqueous solution of glucose is ________ mm Hg at 25 C . [Given: The density of 30 % w / v , aqueous solu15 Apr, 2023 (M)Vapour pressure and raoult's law
  23. 23The volume (in mL ) of 0 . 1 M AgNO 3 required for complete precipitation of chloride ions present in 20 mL of 0 . 01 M solution of Cr H 2 O15 Apr, 2023 (M)Terminology of coordination compounds
  24. 24For a reversible reaction A B , the H forward reaction = 20 kJ mol 1 . The activation energy of the uncatalyzed forward reaction is 300 kJ m15 Apr, 2023 (M)Arrhenius theory
  25. 25The homoleptic and octahedral complex of Co 2 + and H 2 O has ______ unpaired electron(s) in the t 2 g set of orbitals.15 Apr, 2023 (M)Terminology of coordination compounds
  26. 26The number of correct statements from the following is ___________ (A) Conductivity always decreases with decrease in concentration for both15 Apr, 2023 (M)Conductance and Conductivity
  27. 27The total change in the oxidation state of manganese involved in the reaction of KMnO 4 and potassium iodide in the acidic medium is _______15 Apr, 2023 (M)Redox titration
  28. 28The total number of isoelectronic species from the given set is ________. O 2 - , F , Al , Mg 2 + , Na + , O + , Mg , Al 3 + , F15 Apr, 2023 (M)Atomic Mass and Atomic Size
  29. 2920 mL of 0 . 5 M NaCl is required to coagulate 200 mL of As 2 S 3 solution in 2 hours. The coagulating value of NaCl is ___________.15 Apr, 2023 (M)Properties of colloidal solution
  30. 3030 . 4 kJ of heat is required to melt one mole of sodium chloride and the entropy change at the melting point is 28 . 4 J K 1 mol 1 at 1 atm15 Apr, 2023 (M)Entropy and Second law of thermodynamics

Mathematics

  1. 1Let S be the set of all , for which the vectors i ^ - j ^ + k ^ , j ^ + 2 j ^ + k ^ and 3 i ^ - 4 j ^ + 5 k ^ , where - = 5 , are coplanar, 15 Apr, 2023 (M)Algebra of Vectors
  2. 2Let the determinant of a square matrix A of order m be m - n , where m and n satisfy 4 m + n = 22 and 17 m + 4 n = 93 . If d e t n a d j a d15 Apr, 2023 (M)Adjoint and its Properties
  3. 3If , is the orthocenter of the triangle A B C with vertices A 3 , 7 , B 1 , 2 and C 4 , 5 , then 9 - 6 + 60 is equal to15 Apr, 2023 (M)Coordinate System
  4. 4Let A B C D be a quadrilateral. If E and F are the mid points of the diagonals A C and B D respectively and A B - B C + A D - D C = k F E , 15 Apr, 2023 (M)Algebra of Vectors
  5. 5Let the foot of perpendicular of the point P 3 , 2 , 9 on the plane passing through the points 1 , 2 , 3 , 9 , 3 , 4 , 9 , 2 , 1 be Q , , . 15 Apr, 2023 (M)Plane in Space
  6. 6The number of common tangents, to the circles x 2 + y 2 - 18 x - 15 y + 131 = 0 and x 2 + y 2 - 6 x - 6 y - 7 = 0 , is15 Apr, 2023 (M)Common Tangents
  7. 7The total number of three-digit numbers, divisible by 3 , which can be formed using the digits 1 , 3 , 5 , 8 , if repetition of digits is al15 Apr, 2023 (M)Permutation
  8. 8If the set Re z - z + z z 2 - 3 z + 5 z : z , Re z = 3 is equal to the interval ( , ] , then 24 - is equal to15 Apr, 2023 (M)Algebra of complex numbers
  9. 9Let a + b x + c x 2 10 = i = 10 20 p i x i , a , b , c . If p 1 = 20 and p 2 = 210 , then 2 a + b + c is equal to15 Apr, 2023 (M)Multinomial Theorem
  10. 10The number of real roots of the equation x x - 5 x + 2 + 6 = 0 , is15 Apr, 2023 (M)Relation between Roots and Coefficients
  11. 11Let A 1 and A 2 be two arithmetic means and G 1 , G 2 and G 3 be three geometric means of two distinct positive numbers. Then G 1 4 + G 2 4 15 Apr, 2023 (M)Means
  12. 12Let x denote the greatest integer function and f x = max 1 + x + x , 2 + x , x + 2 x , 0 x 2 , where f is not continuous and n be the number15 Apr, 2023 (M)Differentiability
  13. 13Let S be the set of all values of , for which the shortest distance between the lines x - 0 = y - 3 4 = z + 6 1 and x + 3 = y - 4 = z - 6 0 15 Apr, 2023 (M)Line in Space
  14. 14Negation of p q ~ p q is15 Apr, 2023 (M)Mathematical Reasoning
  15. 15Let the system of linear equations x + 2 y - 9 z = 7 - x + 3 y + 7 z = 9 - 2 x + y + 5 z = 8 - 3 x + y + 13 z = has a unique solution x = , 15 Apr, 2023 (M)System of Linear Equations
  16. 16A bag contains 6 white and 4 black balls. A die is rolled once and the number of balls equal to the number obtained on the die are drawn fro15 Apr, 2023 (M)Classical Definition of Probability
  17. 17If 0 1 1 5 + 2 x - 2 x 2 1 + e 2 - 4 x d x = 1 log e + 1 , , 0 , then 4 - 4 is equal to15 Apr, 2023 (M)Properties of Definite Integration
  18. 18If the domain of the function f x = log e 4 x 2 + 11 x + 6 + sin - 1 4 x + 3 + cos - 1 10 x + 6 3 is ( , ] , then 36 + is equal to15 Apr, 2023 (M)Domain
  19. 19Let x = x y be the solution of the differential equation 2 y + 2 log e y + 2 d x + x + 4 - 2 log e y + 2 d y = 0 , y - 1 with x e 4 - 2 = 1 15 Apr, 2023 (M)Linear Differential Equation
  20. 20The mean and standard deviation of 10 observations are 20 and 8 respectively. Later on, it was observed that one observation was recorded as15 Apr, 2023 (M)Measures of Dispersion
  21. 21Let f x = d x 3 + 4 x 2 4 - 3 x 2 , x 2 3 . If f 0 = 0 and f 1 = 1 tan - 1 , , 0 , then 2 + 2 is equal to _______.15 Apr, 2023 (M)Integration by Substitution
  22. 22Let an ellipse with centre 1 , 0 and latus rectum of length 1 2 have its major axis along x-axis. If its minor axis subtends an angle 60 at 15 Apr, 2023 (M)Equation of Ellipse
  23. 23A person forgets his 4 -digit ATM pin code. But he remembers that in the code all the digits are different, the greatest digit is 7 and the 15 Apr, 2023 (M)Permutation
  24. 24The number of elements in the set { n : 10 n 100 and 3 n - 3 is a multiple of 7 } is _______.15 Apr, 2023 (M)Questions on number of relations and sets
  25. 25Let A = 1 , 2 , 3 , 4 and R be a relation on the set A A defined by R = a , b , c , d : 2 a + 3 b = 4 c + 5 d . Then the number of elements 15 Apr, 2023 (M)Questions on number of relations and sets
  26. 26If the area bounded by the curve 2 y 2 = 3 x , lines x + y = 3 , y = 0 and outside the circle x - 3 2 + y 2 = 2 is A, then 4 + 4 A is equal 15 Apr, 2023 (M)Area bounded by two curves
  27. 27If the line x = y = z intersects the line x sin A + y sin B + z sin C - 18 = 0 = x sin 2 A + y sin 2 B + z sin 2 C - 9 , where A , B , C are15 Apr, 2023 (M)Line in Space
  28. 28If the sum of the series 1 2 - 1 3 + 1 2 2 - 1 2 3 + 1 3 2 + 1 2 3 - 1 2 2 3 + 1 2 3 2 - 1 3 3 + 1 2 4 - 1 2 3 3 + 1 2 2 3 2 - 1 2 3 3 + 1 315 Apr, 2023 (M)Arithmetic Geometric Progression
  29. 29Let the plane P contain the line 2 x + y - z - 3 = 0 = 5 x - 3 y + 4 z + 9 and be parallel to the line x + 2 2 = 3 - y - 4 = z - 7 5 . Then 15 Apr, 2023 (M)Plane in Space
  30. 30Consider the triangles with vertices A 2 , 1 , B 0 , 0 and C t , 4 , t = 0 , 4 . If the maximum and the minimum perimeters of such triangles15 Apr, 2023 (M)Locus

Physics

  1. 1A flask contains Hydrogen and Argon in the ratio 2 : 1 by mass. The temperature of the mixture is 30 C . The ratio of average kinetic energy15 Apr, 2023 (M)Pressure and Energy of gas
  2. 2A 12 V battery connected to a coil of resistance 6 through a switch, drives a constant current in the circuit. The switch is opened in 1 ms 15 Apr, 2023 (M)Magnetic Flux, Faraday's and Lenz law
  3. 3Two identical particles each of mass m go round a circle of radius a under the action of their mutual gravitational attraction. The angular 15 Apr, 2023 (M)Newton's Law of Gravitation
  4. 4The position vector of a particle related to time t is given by r = 10 t i ^ + 15 t 2 j ^ + 7 k ^ m . The direction of net force experienced15 Apr, 2023 (M)Newton's laws of motion
  5. 5The half-life of a radioactive nucleus is 5 years. The fraction of the original sample that would decay in 15 years is :15 Apr, 2023 (M)Radioactivity
  6. 6Match List-I with List II of Electromagnetic waves with corresponding wavelength range: List I List II (A) Microwave (I) 400 nm to 1 nm (B) 15 Apr, 2023 (M)Electromagnetic Waves and Maxwell's equations
  7. 7A wire of length L and radius r is clamped rigidly at one end. When the other end of the wire is pulled by a force f , its length increases 15 Apr, 2023 (M)Young's Modulus and Breaking Stres
  8. 8The de Broglie wavelength of an electron having kinetic energy E is . If the kinetic energy of electron becomes E 4 , then its de-Broglie wa15 Apr, 2023 (M)Matter Waves
  9. 9For designing a voltmeter of range 50 V and an ammeter of range 10 mA using a galvanometer which has a coil of resistance 54 showing a full 15 Apr, 2023 (M)Electric Instruments
  10. 10The height of transmitting antenna is 180 m and the height of the receiving antenna is 245 m . The maximum distance between them for satisfa15 Apr, 2023 (M)Modulation
  11. 11A thermodynamic system is taken through cyclic process. The total work done in the process is :15 Apr, 2023 (M)First Law of Thermodynamics
  12. 12A single slit of width a is illuminated by a monochromatic light of wavelength 600 nm . The value of a for which first minimum appears at = 15 Apr, 2023 (M)Youngs Double Slit Experiment
  13. 13A vector in x - y plane makes an angle of 30 o with y -axis. The magnitude of y -component of vector is 2 3 . The magnitude of x -component 15 Apr, 2023 (M)Addition and Subtraction of Vectors
  14. 14The position of a particle related to time is given by x = ( 5 t 2 - 4 t + 5 ) m . The magnitude of velocity of the particle at t = 2 s will15 Apr, 2023 (M)Rest and Motion
  15. 15The electric field due to a short electric dipole at a large distance r from center of dipole on the equatorial plane varies with distance a15 Apr, 2023 (M)Electric Dipole
  16. 16In a linear Simple Harmonic Motion (SHM) (A) Restoring force is directly proportional to the displacement. (B) The acceleration and displace15 Apr, 2023 (M)Simple Harmonic Motion
  17. 17The speed of a wave produced in water is given by = a g b c . Where , g and are wavelength of wave, acceleration due to gravity and density 15 Apr, 2023 (M)Dimensions
  18. 18A body is released from a height equal to the radius R of the earth. The velocity of the body when it strikes the surface of the earth will 15 Apr, 2023 (M)Energy
  19. 19Given below are two statements: Statement I : The equivalent resistance of resistors in a series combination is smaller than least resistanc15 Apr, 2023 (M)Resistance and Resistivity
  20. 20In the given circuit, the current I through the battery will be15 Apr, 2023 (M)Combination of Resistances
  21. 21The fundamental frequency of vibration of a string between two rigid support is 50 Hz . The mass of the string is 18 g and its linear mass d15 Apr, 2023 (M)Speed of Sound Waves
  22. 22A block of mass 10 kg is moving along x -axis under the action of force F = 5 x N . The work done by the force in moving the block from x = 15 Apr, 2023 (M)Work done
  23. 23A solid sphere and a solid cylinder of same mass and radius are rolling on a horizontal surface without slipping. The ratio of their radius 15 Apr, 2023 (M)Moment of inertia of rigid bodies
  24. 24An electron in a hydrogen atom revolves around its nucleus with a speed of 6 . 76 10 6 m s 1 in an orbit of radius 0 . 52 . The magnetic fie15 Apr, 2023 (M)Motion of Charged Particle in Magnetic Field
  25. 25There is an air bubble of radius 1 . 0 mm in a liquid of surface tension 0 . 075 N m 1 and density 1000 kg m 3 at a depth of 10 cm below the15 Apr, 2023 (M)Surface tension
  26. 26In the given figure the total charge stored in the combination of capacitors is 100 C . The value of x is ______________.15 Apr, 2023 (M)Grouping of capacitors
  27. 27A 20 cm long metallic rod is rotated with 210 rpm about an axis normal to the rod passing through its one end. The other end of the rod is i15 Apr, 2023 (M)Motional and Rotational EMF
  28. 28As per given figure A , B and C are the first, second and third excited energy levels of hydrogen atom respectively. If the ratio of the two15 Apr, 2023 (M)Atomic Spectrum
  29. 29The refractive index of a transparent liquid filled in an equilateral hollow prism is 2 . The angle of minimum deviation for the liquid will15 Apr, 2023 (M)Prism and Dispersion of Light
  30. 30A network of four resistances is connected to 9 V battery, as shown in figure. The magnitude of voltage difference between the points A and 15 Apr, 2023 (M)Combination of Resistances

Frequently Asked Questions

1.How many questions are in the JEE Main 2023 15th April Morning Shift paper?

This paper has 90 questions in total - 30 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 morning 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 15th April 2023 morning shift.

4.How is the JEE Main 2023 15th April Morning Shift paper structured?

The JEE Main 2023 15th April Morning Shift paper on MARKS has 90 questions, organised by subject:

  • Chemistry: 30 questions - 20 single-correct and 10 numerical-value.
  • Mathematics: 30 questions - 20 single-correct and 10 numerical-value.
  • Physics: 30 questions - 20 single-correct and 10 numerical-value.
5.How difficult is the JEE Main 2023 15th April Morning Shift paper?

Each question on MARKS carries a difficulty rating. Of the 90 rated questions in this paper, 30 (33%) are easy, 39 (43%) are medium and 21 (23%) are hard. Subject wise:

  • Chemistry: 11 easy, 13 medium, 6 hard
  • Mathematics: 8 easy, 12 medium, 10 hard
  • Physics: 11 easy, 14 medium, 5 hard
6.Which chapters were asked the most in the JEE Main 2023 15th April Morning Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: Coordination Compounds (3), Amines (2), and General Organic Chemistry (2).
  • Mathematics: Three Dimensional Geometry (4), Permutation Combination (2), and Sequences and Series (2).
  • Physics: Current Electricity (4), Electromagnetic Induction (2), and Work Power Energy (2).
7.Are there any out-of-syllabus questions in the JEE Main 2023 15th April Morning Shift paper?

Yes. 16 of the 90 questions in this paper are marked on MARKS as outside the current syllabus. You can still practise them for the concept, but they are a lower priority if you are short on time.

8.Where can I find the solutions for the JEE Main 2023 15th April Morning 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 2023 15th April Morning Shift paper to check my preparation?

Set a timer, attempt the 90 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 2023 15th April Morning 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.