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JEE Main 2019 12th April Evening Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2019 12th April 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 90 questions in total - 27 easy (30%), 46 moderate (51%) and 17 tough (19%). That's a fairly typical mix for this exam. By subject: Physics 20% easy, 57% moderate, 23% tough; Chemistry 33% easy, 47% moderate, 20% tough; Mathematics 37% easy, 50% moderate, 13% tough.

Chemistry questions were spread across 25 chapters, with General Organic Chemistry (3), Alcohols Phenols and Ethers (2), and Coordination Compounds (2) carrying the most weight. Mathematics questions were spread across 25 chapters, with Binomial Theorem (2), Determinants (2), and Probability (2) carrying the most weight. Physics questions were spread across 25 chapters, with Kinetic Theory of Gases (2), Laws of Motion (2), and Magnetic Effects of Current (2) carrying the most weight.

Chemistry

  1. 1Benzene diazonium chloride on reaction with aniline in the presence of dilute hydrochloric acid gives:12 Apr, 2019 (E)Preparation and Properties of Amines
  2. 2A solution is prepared by dissolving 0.6 g of urea (molar mass = 60 g m o l - 1 ) and 1.8 g of glucose (molar mass = 180 g m o l - 1 ) in 1012 Apr, 2019 (E)Colligative Properties and Abnormal Molecular Masses
  3. 3The temporary hardness of a water sample is due to compound X . Boiling this sample converts X to compound Y . X and Y , respectively, are:12 Apr, 2019 (E)Preparation and Properties of Water
  4. 4The pair that has similar atomic radii is:12 Apr, 2019 (E)F-Block elements
  5. 5Consider the following reactions: A is:12 Apr, 2019 (E)Reactions of Alcohols
  6. 6N O 2 required for a reaction is produced by the decomposition of N 2 O 5 in C C l 4 as per the equation, 2 N 2 O 5 g 4 N O 2 g + O 2 g . Th12 Apr, 2019 (E)Rate of reaction
  7. 7The correct statement is:12 Apr, 2019 (E)Extraction of Metals
  8. 8The C - C bond length is maximum in:12 Apr, 2019 (E)Carbon and Its Compounds
  9. 9The molar solubility of C d O H 2 is 1.84 10 - 5 M in water. The expectes solunility of C d O H 2 in a buffer solution of p H = 12 is:12 Apr, 2019 (E)Solubility
  10. 10The decreasing order of electrical conductivity of the following aqueous solutions is: A 0.1 M Formic acid, B 0.1 M Acetic acid, C 0.1 M Ben12 Apr, 2019 (E)Conductance and Conductivity
  11. 11The coordination numbers of C o and A l in C o C l e n 2 C l and K 3 A l C 2 O 4 3 , respectively are: (en = ethane-1, 2-diamine)12 Apr, 2019 (E)Terminology of coordination compounds
  12. 12Which of the given statements is incorrect about glycogen?12 Apr, 2019 (E)Disaccharides and Polysaccharides
  13. 13In which one of the following equilibria, K p K c ?12 Apr, 2019 (E)Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  14. 14In comparison to boron, berylium has:12 Apr, 2019 (E)Periodic properties
  15. 15The incorrect statement is:12 Apr, 2019 (E)General Characteristics of Alkali Metals
  16. 16Thermal decomposition of a Mn compound X at 513 K results in compound Y , M n O 2 and a gaseous product. M n O 2 reacts with N a C l and con12 Apr, 2019 (E)Compounds of Transition Metals
  17. 1725 g of an unknown hydrocarbon upon burnig produces 88 g of C O 2 and 9 g of H 2 O . This unknown hydrocarbon contains:12 Apr, 2019 (E)Quantitative measures in chemical equations
  18. 18The incorrect match in the following is:12 Apr, 2019 (E)Third law of thermodynamics
  19. 19An Assertion and a Reason is given below. Choose the correct answer from the following options: Assertion A : Vinyl halides do not undergo n12 Apr, 2019 (E)Preparation and Properties of Monohalides
  20. 20Among the following, the incorrect statement about colloids is:12 Apr, 2019 (E)Colloids
  21. 21The correct name of the following polymer is:12 Apr, 2019 (E)Classification of Polymers
  22. 22The ratio of number of atoms present in a simple cubic, body centered cubic and face centered cubic structure are, respectively :12 Apr, 2019 (E)Cubic system
  23. 23The primary pollutant that leads to photochemical smog is:12 Apr, 2019 (E)Air Pollution
  24. 24Heating of 2-chloro-1-phenylbutane with E t O K / E t O H gives X as the major product. Reaction X with H g ( O A c ) 2 / H 2 O followed by 12 Apr, 2019 (E)Reactions of alkenes
  25. 25Among the following, the energy of 2 s orbital is lowest in:12 Apr, 2019 (E)Electronic configuration
  26. 26The IUPAC name for the following compound is:12 Apr, 2019 (E)IUPAC Nomenclature
  27. 27Which one of the following is likely to give a precipitate with A g N O 3 solution?12 Apr, 2019 (E)Reaction Intermediates
  28. 28The compound used in the treatment of lead poisoning is:12 Apr, 2019 (E)Terminology of coordination compounds
  29. 29What will be the major product when m-cresol is reacted with propargyl bromide H C ≡ C - C H 2 B r in presence of K 2 C O 3 in acetone?12 Apr, 2019 (E)Reactions of Phenol
  30. 30In the following skew conformation of ethane, H - C - C - H dihedral angle is:12 Apr, 2019 (E)Isomerism of Organic Compounds

Mathematics

  1. 1Let R and the three vectors a = i ^ + j ^ + 3 k ^ , b = 2 i ^ + j ^ - k ^ and c = i ^ - 2 j ^ + 3 k ^ . Then the set S = { : a , b and c are12 Apr, 2019 (E)Algebra of Vectors
  2. 2A person throws two fair dice. He wins Rs. 15 for throwing a doublet (same numbers on the two dice), wins Rs 12 when the throw results in th12 Apr, 2019 (E)Random Variable and its Probability Distribution
  3. 3For an initial screening of an admission test, a candidate is given fifty problems to solve. If the probability that the candidate can solve12 Apr, 2019 (E)Bernoulli Trial and Binomial Distribution
  4. 4A plane which bisects the angle between the two given planes 2 x - y + 2 z - 4 = 0 and x + 2 y + 2 z - 2 = 0 , passes through the point12 Apr, 2019 (E)Plane in Space
  5. 5Let ( 0 , 2 ) , be constant.If the integral t a n x + t a n t a n x - tan d x = A x c o s 2 + B x s i n 2 + C , where C is a constant of int12 Apr, 2019 (E)Integration by Substitution
  6. 6l i m x 0 x + 2 s i n x x 2 + 2 s i n x + 1 - s i n 2 x - x + 1 is12 Apr, 2019 (E)Trigonometric and Inverse Trigonometric limits
  7. 7A group of students comprises of 5 boys and n girls. If the number of ways, in which a team of 3 students can randomly be selected from this12 Apr, 2019 (E)Combination
  8. 8The equation of a common tangent to the curves, y 2 = 16 x and x y = - 4 , is:12 Apr, 2019 (E)Common Tangent
  9. 9A circle touching the x - axis at ( 3 , 0 ) and making an intercept of length 8 on the y - axis passes through the point:12 Apr, 2019 (E)Equation of Circle & its intercept
  10. 10Let A , B and C be sets such that A B C . Then which of the following statements is not true?12 Apr, 2019 (E)Questions on Venn Diagram
  11. 11Let f ( x ) = 5 - | x - 2 | and g x = x + 1 , x R . If f ( x ) attains maximum value at and g ( x ) attains minimum value at , then l i m x 12 Apr, 2019 (E)Maxima Minima
  12. 12Let z C with I m ( z ) = 10 and it satisfies 2 z - n 2 z + n = 2 i - 1 for some natural number n . Then12 Apr, 2019 (E)Conjugate, modulus and argument
  13. 13The tangents to the curve y = x - 2 2 - 1 at its points of intersection with the line x - y = 3 , intersect at the point:12 Apr, 2019 (E)Tangent to Parabola
  14. 14The derivative of t a n - 1 s i n x - c o s x s i n x + c o s x with respect to x 2 , where x 0 , 2 , is12 Apr, 2019 (E)Derivative of f(x) wrt g(x)
  15. 15If a 1 , a 2 , a 3 , . . . . are in A.P. such that a 1 + a 7 + a 16 = 40 , then the sum of the first 15 terms of this A.P is:12 Apr, 2019 (E)Arithmetic Progression
  16. 16If 20 C 1 + ( 2 2 ) 20 C 2 + ( 3 2 ) 20 C 3 + . . . . . + 20 2 20 C 20 = A 2 , then the ordered pair ( A , ) is equal to12 Apr, 2019 (E)Sum of Series
  17. 17The term independent of x in the expansion of 1 60 - x 8 81 . 2 x 2 - 3 x 2 6 is equal to12 Apr, 2019 (E)Terms of Binomial Expansion
  18. 18If the area (in sq. units) bounded by the parabola y 2 = 4 x and the line y = x , 0 , is 1 9 , then is equal to12 Apr, 2019 (E)Area bounded by two curves
  19. 19The general solution of the differential equation y 2 - x 3 d x - x y d y = 0 , x 0 is (where c is a constant of integration)12 Apr, 2019 (E)Exact Forms
  20. 20A triangle has a vertex at ( 1 , 2 ) and the mid points of the two sides through it are ( - 1 , 1 ) and ( 2 , 3 ) . Then the centroid of thi12 Apr, 2019 (E)Coordinate System
  21. 21The angle of the top of a vertical tower standing on a horizontal plane is observed to be 45 from a point A on the plane. Let B be the point12 Apr, 2019 (E)Heights and Distances
  22. 22The Boolean expression p q is equivalent to12 Apr, 2019 (E)Mathematical Reasoning
  23. 23The length of the perpendicular drawn from the point ( 2 , 1 , 4 ) to the plane containing the lines r = i ^ + j ^ + i ^ + 2 j ^ - k ^ and r12 Apr, 2019 (E)Line and Plane
  24. 24A value of 0 , 3 , for which 1 + c o s 2 s i n 2 4 c o s 6 c o s 2 1 + s i n 2 4 c o s 6 c o s 2 s i n 2 1 + 4 c o s 6 = 0 , is12 Apr, 2019 (E)Expansion of Determinants
  25. 25A straight line L at a distance of 4 units from the origin makes positive intercepts on the coordinate axes and the perpendicular from the o12 Apr, 2019 (E)Derived Forms of Line
  26. 26An ellipse, with foci at 0,2 and 0 , - 2 and minor axis of length 4 , passes through which of the following points?12 Apr, 2019 (E)Equation of Ellipse
  27. 27A value of such that + 1 d x ( x + ) ( x + + 1 ) = l o g e 9 8 is12 Apr, 2019 (E)Basic Definite Integrals
  28. 28If [ x ] denotes the greatest integer x , then the system of linear equations [ s i n ] x + [ - c o s ] y = 0 , [ c o t ] x + y = 012 Apr, 2019 (E)System of Linear Equations
  29. 29If , and are three consecutive terms of a non-constant G.P. Such that the equations x 2 + 2 x + = 0 and x 2 + x - 1 = 0 have a common root, 12 Apr, 2019 (E)Common Roots
  30. 30Let S be the set of all R such that the equation, c o s 2 x + s i n x = 2 - 7 has a solution. Then S is equal to:12 Apr, 2019 (E)Solving Trigonometric Equation

Physics

  1. 1A transparent cube of side d , made of a material of refractive index μ 2 , is immersed in a liquid of refractive index μ 1 ( μ 1 μ 2 ) . A 12 Apr, 2019 (E)Critical angle and total internal reflection
  2. 2A Carnot engine has an efficiency of 1 6 . When the temperature of the sink is reduced by 62 , its efficiency is doubled. The temperatures o12 Apr, 2019 (E)Heat Engine, Refrigerator and Second Law of Thermodynamics
  3. 3A diatomic gas with rigid molecules does 10 J of work when expanded at constant pressure. What would be the heat energy absorbed by the gas,12 Apr, 2019 (E)Degree of Freedom and Specific Heat
  4. 4A smooth wire of length 2 r is bent into a circle and kept in a vertical plane. A bead can slide smoothly on the wire. When the circle is ro12 Apr, 2019 (E)Rotational kinematics
  5. 5Let a total charge 2 Q be distributed in a sphere of radius R , with the charge density given by ( r ) = k r , where r is the distance from 12 Apr, 2019 (E)Electric Flux and Gauss Law
  6. 6The electron in a hydrogen atom first jumps from the third excited state to the second excited state and subsequently to the first excited s12 Apr, 2019 (E)Bohr's Atomic Model
  7. 7A block of mass 5 k g is (i) pushed in case A and (ii) pulled in case B , by a force F = 20 N , making an angle of 30 o with the horizontal,12 Apr, 2019 (E)Newton's laws of motion
  8. 8A small speaker delivers 2 W of audio output. At what distance from the speaker will one detect 120 d B intensity sound? [Given reference in12 Apr, 2019 (E)Properties of Sound Waves
  9. 9Consider an electron in a hydrogen atom, revolving in its second excited state (having radius 4.65 ). The de-Broglie wavelength of this elec12 Apr, 2019 (E)Matter Waves
  10. 10Figure shows a D C voltage regulator circuit, with a Zener diode of breakdown voltage = 6 V . If the unregulated input voltage varies betwee12 Apr, 2019 (E)Diodes
  11. 11An electron, moving along the x - axis with an initial energy of 100 e V , enters a region of magnetic field B = 1.5 10 - 3 T k ^ at S (see 12 Apr, 2019 (E)Motion of Charged Particle in Magnetic Field
  12. 12A tunning fork of frequency 480 H z is used in an experiment for measuring speed of sound v in air by resonance tube method. Resonance is ob12 Apr, 2019 (E)Experimental Physics
  13. 13A spring whose unstrentches length is l has a force constant k . The spring is cut into two pieces of unstretches lengths l 1 and l 2 where,12 Apr, 2019 (E)Spring force
  14. 14Two sources of sound S 1 and S 2 produce sound waves of same frequency 660 H z . A listener is moving from source S 1 towards S 2 with a con12 Apr, 2019 (E)Doppler's Effect
  15. 15A moving coil galvanometer, having a resistance G , produces full scale deflection when a current I G flows through it. This galvanometer ca12 Apr, 2019 (E)Electric Instruments
  16. 16In a CE transistor amplifier, the audio signal voltage across the collector resistance of 2 kΩ is 2 V , if the base resistance is 1 kΩ and t12 Apr, 2019 (E)Modulation
  17. 17A particle is moving with speed v = b x along positive x - axis. Calculate the speed of the particle at time t = (assume that the particle i12 Apr, 2019 (E)Non-uniform Motion
  18. 18The ratio of the weights of a body on Earth s surface to that on the surface of a planet is 9 : 4 The mass of the planet is 1 9 t h of that 12 Apr, 2019 (E)Newton's Law of Gravitation
  19. 19The number density of molecules of a gas depends on their distance r from the origin as, n r = n 0 e - r 4 . Then the numer of molecules is 12 Apr, 2019 (E)Pressure and Energy of gas
  20. 20A uniform cylindrical rod of length L and radius r, is made from a material whose Young s modulus of Elasticity equals Y . When this rod is 12 Apr, 2019 (E)Thermal Expansion
  21. 21Find the magnetic field at point P due to a straight line segment A B of length 6 c m carrying a current of 5 A . (See figure) 0 = 4 10 - 7 12 Apr, 2019 (E)Magnetic Field
  22. 22Consider the LR circuit shown in the figure. If the switch S is closed at t = 0 then the amount of charge that passes through the battery be12 Apr, 2019 (E)AC Circuits
  23. 23Three particles of masses 50 g , 100 g and 150 g are placed at the vertices of an equilateral triangle of side 1 m (as shown in the figure).12 Apr, 2019 (E)Centre of mass of discrete particles
  24. 24Half lives of two radioactive nuclei A and B are 10 minutes and 20 minutes, respectively. If, initially a sample has equal number of nuclei,12 Apr, 2019 (E)Radioactivity
  25. 25Two particles are projected from the same point with the same speed u such that they have the same range R, but different maximum heights, h12 Apr, 2019 (E)Projectile motion
  26. 26A solid sphere, of radius R acquires a terminal velocity v 1 when falling (due to gravity) through a viscous fluid having a coefficient of v12 Apr, 2019 (E)Viscosity
  27. 27In the given circuit, the charge on 4 F capacitor will be:12 Apr, 2019 (E)Grouping of capacitors
  28. 28A system of three polarizers P 1 , P 2 , P 3 is set up such that the pass axis of P 3 is crossed with respect to that of P 1 . The pass axis12 Apr, 2019 (E)Polarization of Light
  29. 291 kg of water, at 20 C is heated in an electric kettle whose heating element has a mean (temperature averaged) resistance of 20 . The rms vo12 Apr, 2019 (E)Calorimetry
  30. 30A plane electromagnetic wave having a frequency f = 23.9 G H z propagates along the positive z - direction in free space. The peak value of 12 Apr, 2019 (E)Electromagnetic Waves and Maxwell's equations

Frequently Asked Questions

1.How many questions are in the JEE Main 2019 12th April Evening 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 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 12th April 2019 evening shift.

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

The JEE Main 2019 12th April Morning Shift paper is listed separately - you can switch to it from the "JEE Main Paper Wise PYQs" panel, under JEE Main 12th April 2019.

5.What is the structure of the JEE Main 2019 12th April Evening Shift paper?

The JEE Main 2019 12th April Evening 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 12th April Evening Shift paper?

Each question on MARKS carries a difficulty rating. Of the 90 rated questions in this paper, 27 (30%) are easy, 46 (51%) are medium and 17 (19%) are hard. Subject wise:

  • Chemistry: 10 easy, 14 medium, 6 hard
  • Mathematics: 11 easy, 15 medium, 4 hard
  • Physics: 6 easy, 17 medium, 7 hard
7.Which chapters had the most questions in the JEE Main 2019 12th April Evening Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: General Organic Chemistry (3), Alcohols Phenols and Ethers (2), and Coordination Compounds (2).
  • Mathematics: Binomial Theorem (2), Determinants (2), and Probability (2).
  • Physics: Kinetic Theory of Gases (2), Laws of Motion (2), and Magnetic Effects of Current (2).
8.Are there any out-of-syllabus questions in the JEE Main 2019 12th April Evening Shift paper?

Yes. 22 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 12th April 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.

10.How should I use the JEE Main 2019 12th April Evening 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 12th April 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.