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JEE Main 2019 8th April Morning Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2019 8th 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 - 32 easy (36%), 41 moderate (46%) and 17 tough (19%). That's a fairly typical mix for this exam. By subject: Physics 33% easy, 47% moderate, 20% tough; Chemistry 37% easy, 40% moderate, 23% tough; Mathematics 37% easy, 50% moderate, 13% tough.

Chemistry questions were spread across 21 chapters, with Alcohols Phenols and Ethers (3), Amines (3), and Coordination Compounds (2) carrying the most weight. Mathematics questions were spread across 25 chapters, with Application of Derivatives (3), Binomial Theorem (2), and Ellipse (2) carrying the most weight. Physics questions were spread across 23 chapters, with Alternating Current (2), Center of Mass Momentum and Collision (2), and Current Electricity (2) carrying the most weight.

Chemistry

  1. 1Which one of the following equations does not correctly represent the first law of thermodynamics for the given processes involving an ideal08 Apr, 2019 (M)First Law and Basic Fundamentals of Thermodynamics
  2. 2The quantum number of four electrons are given below: I . n = 4 , l = 2 , m l = 2 , m s = 1 / 2 I I . n = 3 , l = 2 , m l = 1 , m s = + 1 / 08 Apr, 2019 (M)Electronic configuration
  3. 3An organic compound neither reacts with neutral ferric chloride solution nor with Fehling solution. It however, reacts with Grignard reagent08 Apr, 2019 (M)Reactions of Alcohols
  4. 4Maltose on treatment with dilute H C l gives:08 Apr, 2019 (M)Disaccharides and Polysaccharides
  5. 5For silver, C p ( J K - 1 m o l - 1 ) = 23 + 0.01 T . If the temperature T of 3 moles of silver is raised from 300 K t o 1000 K a t 1 a t m 08 Apr, 2019 (M)Laws of Thermochemistry and Enthalpy Change
  6. 6The major product of the f following reaction is:08 Apr, 2019 (M)Reactions of alkenes
  7. 7The I U P A C name of the following compound is:08 Apr, 2019 (M)IUPAC Nomenclature
  8. 8Which of the following amines can be prepared by Gabriel phthalimide reaction?08 Apr, 2019 (M)Preparation and Properties of Amines
  9. 9Coupling of benzene diazonium chloride with 1 - n a p h t h o l in alkaline medium will give:08 Apr, 2019 (M)Preparation and Properties of Amines
  10. 10The major product of the following reaction is:08 Apr, 2019 (M)Preparation of Oxiranes
  11. 11An organic compound X showing the following solubility profile is:08 Apr, 2019 (M)Properties of Phenol
  12. 12100 m L of a water sample contains 0.81 g of calcium bicarbonate and 0.73 g of magnesium bicarbonate. The hardness of this water sample expr08 Apr, 2019 (M)Preparation and Properties of Water
  13. 13Diborane B 2 H 6 reacts independently with O 2 and H 2 O to produce, respectively:08 Apr, 2019 (M)Boron and Its Compounds
  14. 14The size of the iso-electronic species C l - , Ar and C a 2 + is affected by:08 Apr, 2019 (M)Periodic properties
  15. 15Element B forms ccp structure and A occupies half of the octahedral voids, while oxygen atoms occupy all the tetrahedral voids. The structur08 Apr, 2019 (M)Cubic system
  16. 16Which respect to an ore, Ellingham diagram helps to predict the feasibility of its08 Apr, 2019 (M)Reduction to Crude Metal
  17. 17For the reaction 2 A + B C , the values of initial rate at different reactant concentrations are given in the table below. The rate law for 08 Apr, 2019 (M)Rate law and rate constant
  18. 18The correct order of the spin only magnetic moment of metal ions in the following low-spin complexes, [ V ( C N ) 6 ] 4 - , [ F e ( C N ) 6 08 Apr, 2019 (M)Werner's theory and Valence Bond Theory
  19. 19Adsorption of a gas follows Freundlich adsorption isotherm. x is the mass of the gas adsorbed on mass m of the adsorbent. The plot of log x 08 Apr, 2019 (M)Adsorption isotherms
  20. 20Which is wrong with respect to our responsibility as a human being to protect our environment?08 Apr, 2019 (M)Environmental Pollution and pollutants
  21. 21In order to oxidize a mixture of one mole of each of F e C 2 O 4 , F e 2 ( C 2 O 4 ) 3 , F e S O 4 and F e 2 ( S O 4 ) 3 in acidic medium, t08 Apr, 2019 (M)Redox titration
  22. 22Given that, E O 2 / H 2 O o = + 1 .23 V ; E S 2 O 8 2 - / SO 4 2 - o = 2 .05 V E Br 2 / Br - o = + 1 . 09 V ; E Au 3 + / Au o = 1 .4 V The s08 Apr, 2019 (M)Oxidation and Reduction Reactions
  23. 23The lanthanide ion that would show colour is:08 Apr, 2019 (M)F-Block elements
  24. 24In the following compounds, the decreasing order of basic strength will be:08 Apr, 2019 (M)Preparation and Properties of Amines
  25. 25Assertion: Ozone is destroyed by C F C s in the upper stratosphere. Reason: Ozone holes increase the amount of U V radiation reaching the ea08 Apr, 2019 (M)Air Pollution
  26. 26The following ligand is:08 Apr, 2019 (M)Terminology of coordination compounds
  27. 27The correct order of hydration enthalpies of alkali metal ions is:08 Apr, 2019 (M)General Characteristics of Alkali Metals
  28. 28The major product of the following reaction is:08 Apr, 2019 (M)Reactions of aromatic compounds
  29. 29The vapour pressures of pure liquids A and B are 400 and 600 mm Hg respectively at 298 K . On mixing the two liquids, the sum of their volum08 Apr, 2019 (M)Vapour pressure and raoult's law
  30. 30If solubility product of Z r 3 ( P O 4 ) 4 is denoted by K s p and its molar solubility is denoted by S , then which of the following relati08 Apr, 2019 (M)Solubility

Mathematics

  1. 1The length of the perpendicular from the point ( 2 , - 1 , 4 ) on the straight line x + 3 10 = y - 2 - 7 = z 1 is08 Apr, 2019 (M)Line in Space
  2. 2The shortest distance between the line y = x and the curve y 2 = x 2 is08 Apr, 2019 (M)Tangent Normal
  3. 3Let y = y ( x ) be the solution of the differential equation, x 2 + 1 2 d y d x + 2 x ( x 2 + 1 ) y = 1 such that y 0 = 0 . If a y 1 = 32 , 08 Apr, 2019 (M)Linear Differential Equation
  4. 4All possible numbers are formed using the digits 1 , 1 , 2 , 2 , 2 , 2 , 3 , 4 , 4 taken all at a time. The number of such numbers in which 08 Apr, 2019 (M)Permutation
  5. 5If = c o s - 1 3 5 , = t a n - 1 1 3 , where 0 , 2 , then - is equal to08 Apr, 2019 (M)Sum and difference of angles
  6. 6If f x = log e 1 - x 1 + x , x 1 , then f 2 x 1 + x 2 is equal to08 Apr, 2019 (M)Composite Function
  7. 7The equation of a plane containing the line of intersection of the planes 2 x - y - 4 = 0 and y + 2 z - 4 = 0 and passing through the point 08 Apr, 2019 (M)Plane in Space
  8. 8If S 1 and S 2 are respectively the sets of local minimum and local maximum points of the function, f x = 9 x 4 + 12 x 3 - 36 x 2 + 25 , x R08 Apr, 2019 (M)Maxima Minima
  9. 9If 2 y = cot - 1 3 cos x + sin x cos x - 3 sin x 2 x 0 , 2 , then d y d x is equal to08 Apr, 2019 (M)Differentiation of Inverse Trigonometric Functions
  10. 10The magnitude of the projection of the vector 2 i ^ + 3 j ^ + k ^ on the vector perpendicular to the plane containing the vectors i ^ + j ^ 08 Apr, 2019 (M)Product of 2 vectors
  11. 11Let A = cos - sin sin cos , a R such that A 32 = 0 - 1 1 0 . Then, a value of is:08 Apr, 2019 (M)Product of Matrices
  12. 12A point on the straight line, 3 x + 5 y = 15 which is equidistant from the coordinate axes will lie only in:08 Apr, 2019 (M)Position of a point
  13. 13s i n 5 x 2 s i n x 2 d x , is equal to08 Apr, 2019 (M)Integration by Substitution
  14. 14Let O 0,0 and A 0,1 be two fixed points. Then, the locus of a point P such that the perimeter of A O P is 4 is08 Apr, 2019 (M)Locus
  15. 15The sum of the squares of the lengths of the chords intercepted on the circle, x 2 + y 2 = 16 , by the lines, x + y = n , n N , where N is t08 Apr, 2019 (M)line and circle
  16. 16l i m x 0 s i n 2 x 2 - 1 + c o s x equals08 Apr, 2019 (M)Trigonometric and Inverse Trigonometric limits
  17. 17The mean and variance for seven observations are 8 and 16 respectively. If 5 of the observations are 2 , 4 , 10 , 12 , 14 , then the product08 Apr, 2019 (M)Measures of Dispersion
  18. 18Let A and B be two non-null events such that A B . Then, which of the following statements is always correct?08 Apr, 2019 (M)Conditional Probability and Multiplication Theorem
  19. 19The sum of all natural numbers n such that 100 n 200 and H . C . F . 91 , n 1 is08 Apr, 2019 (M)Arithmetic Progression
  20. 20The sum of the co-efficient of all even degree terms in x in the expansion of x + x 3 - 1 6 + x - x 3 - 1 6 , x 1 is equal to08 Apr, 2019 (M)Terms of Binomial Expansion
  21. 21The area (in sq. units) of the region A = x , y R R 0 x 3 , 0 y 4 , y x 2 + 3 x is08 Apr, 2019 (M)Area bounded by two curves
  22. 22The greatest value of c R for which the system of linear equations x - c y - c z = 0 , c x - y + c z = 0 , c x + c y - z = 0 has a non-trivi08 Apr, 2019 (M)System of Linear Equations
  23. 23The sum of the series 2 . 20 C 0 + 5 . 20 C 1 + 8 . 20 C 2 + 11 . 20 C 3 + . . . . . . . + 62 . 20 C 20 is equal to08 Apr, 2019 (M)Sum of Series
  24. 24If f x = 2 - x c o s x 2 + x c o s x and g ( x ) = log e x , then the value of the integral - 4 4 g f x d x is08 Apr, 2019 (M)Properties of Definite Integration
  25. 25The contrapositive of the statement If you are born in India, then you are a citizen of India , is08 Apr, 2019 (M)Mathematical Reasoning
  26. 26The sum of the solutions of the equation x - 2 + x x - 4 + 2 = 0 , x 0 is equal to08 Apr, 2019 (M)Relation between Roots and Coefficients
  27. 27If and be the roots of the equation x 2 - 2 x + 2 = 0 , then the least value of n for which n = 1 is08 Apr, 2019 (M)Power of iota
  28. 28If the tangents on the ellipse 4 x 2 + y 2 = 8 at the points 1, 2 and ( a , b ) are perpendicular to each other, then a 2 is equal to08 Apr, 2019 (M)Tangent to ellipse
  29. 29Let f : 0 , 2 R be a twice differentiable function such that f x 0 , for all x 0 , 2 . If x = f x + f 2 x , then is08 Apr, 2019 (M)Maxima Minima
  30. 30If c o s + = 3 5 , sin ( - ) = 5 13 and 0 , 4 , then tan 2 is equal to:08 Apr, 2019 (M)Sum and Difference & Multiple angle Formula

Physics

  1. 1A boy s catapult is made of rubber cord which is 42 c m long, with 6 m m diameter of cross-section and of negligible mass. The boy keeps a s08 Apr, 2019 (M)Young's Modulus and Breaking Stres
  2. 2A thermally insulated vessel contains 150 g of water at 0 C . Then the air from the vessel is pumped out adiabatically. A fraction of water 08 Apr, 2019 (M)Calorimetry
  3. 3A 20 H inductor coil is connected to a 10 resistance in series as shown in figure. The time at which rate of dissipation of energy (Joule s 08 Apr, 2019 (M)AC Circuits
  4. 4Radiation coming from transitions n = 2 to n = 1 of hydrogen atoms fall on H e + ions in n = 1 and n = 2 states. The possible transition of 08 Apr, 2019 (M)Bohr's Atomic Model
  5. 5Four identical particles of mass M are located at the corners of a square of side a . What should be their speed if each of them revolves un08 Apr, 2019 (M)Newton's Law of Gravitation
  6. 6The wavelength of the carrier waves in a modern optical fiber communication network is close to:08 Apr, 2019 (M)Communication System
  7. 7A thin circular plate of mass M and radius R has its density varying as ρ ( r ) =ρ 0 r with ρ 0 as constant and r is the distance from its c08 Apr, 2019 (M)Moment of inertia of rigid bodies
  8. 8An alternating voltage V ( t ) = 220 sin 100 t volt is applied to a purely resistive load of 50 . The time taken for the current to rise fro08 Apr, 2019 (M)Alternating Current, Voltage and Power
  9. 9The bob of a simple pendulum has mass 2 g and a charge of 5.0 C . It is at rest in a uniform horizontal electric field of intensity 2000 V /08 Apr, 2019 (M)Electric Field and Electric Field Lines
  10. 10A circular coil having N turns and radius r carries a current I . It is held in the X Z plane in a magnetic field B i ^ . The torque on the 08 Apr, 2019 (M)Force and Torque on Current Carrying Conductor
  11. 11Two identical beakers A and B contain equal volumes of two different liquids at 60 ° C each and left to cool down. Liquid in A has density o08 Apr, 2019 (M)Calorimetry
  12. 12If 10 22 gas molecules each of mass 10 - 26 kg collides with a surface (perpendicular to it) elastically per second over an area 1 m 2 with 08 Apr, 2019 (M)Impulse
  13. 13For the circuit shown, with R 1 = 1.0 , R 2 = 2.0 , E 1 = 2 V and E 2 = E 3 = 4 V , the potential difference between the points a and b is a08 Apr, 2019 (M)Electric Cell or Battery
  14. 14A plane electromagnetic wave travels in free space along the x-direction. The electric field component of the wave at a particular point of 08 Apr, 2019 (M)Electromagnetic Waves and Maxwell's equations
  15. 15In figure, the optical fiber is l = 2 m long and has a diameter of d = 20 m . If a ray of light is incident on one end of the fiber at angle08 Apr, 2019 (M)Critical angle and total internal reflection
  16. 16Two particles move at right angle to each other. Their de Broglie wavelengths are 1 and 2 respectively. The particles suffer perfectly inela08 Apr, 2019 (M)Matter Waves
  17. 17The reverse break down voltage of a Zener diode is 5.6 V in the given circuit. The current I z through the Zener is:08 Apr, 2019 (M)Diodes
  18. 18An upright object is placed at a distance of 40 c m in front of a convergent lens of focal length 20 c m . A convergent mirror of focal leng08 Apr, 2019 (M)Combination of Lens and Mirrors
  19. 19In an interference experiment the ratio of amplitudes of coherent waves is a 1 a 2 = 1 3 . The ratio of maximum and minimum intensities of f08 Apr, 2019 (M)Interference of Light
  20. 20Four particles A , B , C and D with masses m A = m , m B = 2 m , m C = 3 m and m D = 4 m are at the corners of a square. They have accelerat08 Apr, 2019 (M)Motion of centre of mass
  21. 21A 200 resistor has certain colour code. If one replaced the red colour by green in the code, the new resistance will be:08 Apr, 2019 (M)Color coding of resistors
  22. 22A thin strip 10 c m long is on a U shaped wire of negligible resistance and it is connected to a spring of spring constant 0.5 N m - 1 (see 08 Apr, 2019 (M)Motional and Rotational EMF
  23. 23A steel wire having a radius of 2.0 m m , carrying a load of 4 k g , is hanging from a ceiling. Given that g = 3.1 m s - 2 , what will be th08 Apr, 2019 (M)Young's Modulus and Breaking Stres
  24. 24Ship A is sailing towards north-east with velocity) v = 30 i ^ + 50 j ^ km h - 1 where i ^ points east and j ^ , north. The ship B is at a d08 Apr, 2019 (M)Addition and Subtraction of Vectors
  25. 25A wire of length 2 L , is made by joining two wires A and B of same length but different radii r and 2 r and made of the same material. It i08 Apr, 2019 (M)Vibration of String
  26. 26A solid conducting sphere, having a charge Q , is surrounded by an uncharged conducting hollow spherical shell. Let the potential difference08 Apr, 2019 (M)Electric Potential and Potential Energy
  27. 27Water from a pipe is coming at a rate of 100 liters per minute. If the radius of the pipe is 5 c m , the Reynolds number for the flow is of 08 Apr, 2019 (M)Viscosity
  28. 28In S I units, the dimensions of 0 0 is:08 Apr, 2019 (M)Units
  29. 29Voltage rating of a parallel plate capacitor is 500 V . Its dielectric can withstand a maximum electric field of 10 6 V / m . The plate area08 Apr, 2019 (M)Capacitors with Dielectric
  30. 30A particle moves in one dimension from rest under the influence of a force that varies with the distance traveled by the particle as shown i08 Apr, 2019 (M)Energy

Frequently Asked Questions

1.How many questions are in the JEE Main 2019 8th 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 8th April 2019 morning shift.

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

The JEE Main 2019 8th April Evening Shift paper is listed separately - you can switch to it from the "JEE Main Paper Wise PYQs" panel, under JEE Main 8th April 2019.

5.What is the structure of the JEE Main 2019 8th April Morning Shift paper?

The JEE Main 2019 8th April Morning Shift paper on MARKS has 90 questions, organised by subject:

  • Chemistry: 30 questions - 30 single-correct.
  • Mathematics: 30 questions - 30 single-correct.
  • Physics: 30 questions - 30 single-correct.
6.What is the difficulty level of the JEE Main 2019 8th April Morning Shift paper?

Each question on MARKS carries a difficulty rating. Of the 90 rated questions in this paper, 32 (36%) are easy, 41 (46%) are medium and 17 (19%) are hard. Subject wise:

  • Chemistry: 11 easy, 12 medium, 7 hard
  • Mathematics: 11 easy, 15 medium, 4 hard
  • Physics: 10 easy, 14 medium, 6 hard
7.Which chapters had the most questions in the JEE Main 2019 8th April Morning Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: Alcohols Phenols and Ethers (3), Amines (3), and Coordination Compounds (2).
  • Mathematics: Application of Derivatives (3), Binomial Theorem (2), and Ellipse (2).
  • Physics: Alternating Current (2), Center of Mass Momentum and Collision (2), and Current Electricity (2).
8.Are there any out-of-syllabus questions in the JEE Main 2019 8th April Morning Shift paper?

Yes. 18 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.

9.Where can I find the solutions for the JEE Main 2019 8th 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.

10.How should I use the JEE Main 2019 8th 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.

11.Will the JEE Main 2019 8th 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.