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JEE Main 2014 6th April

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2014 6th April 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 paper as a PDF.

This paper has 90 questions in total - 31 easy (34%), 42 moderate (47%) and 17 tough (19%). That's a fairly typical mix for this exam. By subject: Physics 37% easy, 47% moderate, 17% tough; Chemistry 43% easy, 40% moderate, 17% tough; Mathematics 23% easy, 53% moderate, 23% tough.

Chemistry questions were spread across 23 chapters, with Electrochemistry (4), Alcohols Phenols and Ethers (2), and Chemical Bonding and Molecular Structure (2) carrying the most weight. Mathematics questions were spread across 24 chapters, with Application of Derivatives (3), Quadratic Equation (2), and Sequences and Series (2) carrying the most weight. Physics questions were spread across 23 chapters, with Mechanical Properties of Fluids (3), Atomic Physics (2), and Electromagnetic Waves (2) carrying the most weight.

Chemistry

  1. 1The correct set of four quantum numbers for the valence electrons of rubidium atom Z = 37 is06 Apr, 2014Quantum mechanical model
  2. 2If Z is the compressibility factor, then Van der Waal's equation at low pressure can be written as:06 Apr, 2014Real Gases and Van der Waal's Equation
  3. 3CsCl crystallises in body centred cubic lattice. If 'a' is its edge length then which of the following expressions is correct?06 Apr, 2014Cubic system
  4. 4For the estimation of nitrogen, 1 . 4 g of an organic compound was digested by the Kjeldahl method and the evolved ammonia was absorbed in 606 Apr, 2014Quantitative analysis of organic compounds
  5. 5Resistance of 0.2 M solution of an electrolyte is 5 0 . The specific conductance of the solution is 1.4 S m -1 . The resistance of 0.5 M sol06 Apr, 2014Conductance and Conductivity
  6. 6For complete combustion of ethanol, C 2 H 5 OH l + 3 O 2 g 2 CO 2 g + 3 H 2 O l , the amount of heat produced as measured in bomb calorimete06 Apr, 2014Entropy and Second law of thermodynamics
  7. 7The equivalent conductance of NaCl at concentration C and at infinite dilution are C and , respectively. The correct relationship between C 06 Apr, 2014Conductance and Conductivity
  8. 8Consider separate solutions of 0 . 500 M C 2 H 5 OH aq , 0 . 100 M Mg 3 PO 4 2 aq , 0 . 250 M KBr aq and 0 . 125 M Na 3 PO 4 aq at 25 C . Wh06 Apr, 2014Colligative Properties and Abnormal Molecular Masses
  9. 9For the reaction SO 2 g + 1 2 O 2 g ⇌ SO 3 g , if K P = K C RT x where the symbols have usual meaning then the value of x is: (assuming idea06 Apr, 2014Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  10. 10For the non-stoichiometry reaction, 2 A + B C + D , the following kinetic data were obtained in three separate experiments, all at 298 K . I06 Apr, 2014Rate law and rate constant
  11. 11Among the following oxoacids, the correct decreasing order of acid strength is :06 Apr, 2014Halogens and Its Compounds
  12. 12The metal that cannot be obtained by the electrolysis of an aqueous solution of its salt is06 Apr, 2014Cells and Electrode Potential, Nernst Equation
  13. 13The octahedral complex of a metal ion M 3 + with four monodentate ligands L 1 , L 2 , L 3 and L 4 absorb wavelengths in the region of red, g06 Apr, 2014Crystal Field Theory
  14. 14Which one of the following properties is not shown by NO ?06 Apr, 2014Molecular Orbital Theory
  15. 15In which of the following reactions H 2 O 2 acts as a reducing agent ? (a) H 2 O 2 + 2 H + + 2 e - 2 H 2 O (b) H 2 O 2 - 2 e - O 2 + 2 H + (06 Apr, 2014Chemical properties of heavy water
  16. 16The correct statement for the molecule CsI 3 , is :06 Apr, 2014Preparation and Properties of Monohalides
  17. 17The ratio of masses of oxygen and nitrogen in a particular gaseous mixture is 1 : 4. The ratio of number of their molecules is:06 Apr, 2014Laws of chemical combination
  18. 18Given below are the half - cell reactions : Mn 2 + + 2 e - → Mn ; E ∘ = - 1.18 V 2 Mn 3 + + e - → Mn 2 + ; E ∘ = + 1.51 V The E ∘ for 3 Mn 206 Apr, 2014Cells and Electrode Potential, Nernst Equation
  19. 19Which series of reactions correctly represents the chemical relations related to iron and its compound?06 Apr, 2014Extraction of Metals
  20. 20The equation which is balanced and represents the correct product(s) is06 Apr, 2014Properties of D-block elements
  21. 21In S N 2 reactions, the correct order of reactivity for the following compounds : CH 3 Cl, CH 3 CH 2 Cl, (CH 3 ) 2 CHCl and (CH 3 ) 3 CCl is06 Apr, 2014Preparation and Properties of Monohalides
  22. 22On heating an aliphatic primary amine with chloroform and ethanolic potassium hydroxide, the organic compound formed is :06 Apr, 2014Preparation and Properties of Amines
  23. 23The most suitable reagent for the conversion of R - CH 2 - OH R - CHO is :06 Apr, 2014Preparation and Properties of Alcohols
  24. 24The major organic compound formed by the reaction of 1, 1, 1 - trichloroethane with silver powder is :06 Apr, 2014Properties and Preparation of Alkanes
  25. 25What is the product C after following reactions -06 Apr, 2014Reactions of Phenol
  26. 26Considering the basic strength of amines in an aqueous solution, which one has the smallest pK b value?06 Apr, 2014Reaction Intermediates
  27. 27For which of the following molecule significant μ ≠ 0 ?06 Apr, 2014Dipole moment
  28. 28Which among the following is classified as a condensation polymer?06 Apr, 2014Classification of Polymers
  29. 29Which one of the following bases is not present in DNA ?06 Apr, 2014Nucleic Acids
  30. 30In the reaction, CH 3 COOH LiAlH 4 A PCl 5 B Alc. KOH C , the product C is :06 Apr, 2014Method of preparation for both aldehydes and ketones

Mathematics

  1. 1If X = 4 n - 3 n - 1 : n N and Y = 9 n - 1 : n N , where N is the set of natural numbers, then X Y is equal to06 Apr, 2014Questions on Venn Diagram
  2. 2If z is a complex number such that z 2 , then the minimum value of z + 1 2 :06 Apr, 2014Geometry of Complex Number
  3. 3If a R and the equation - 3 ( x - [ x ] ) 2 + 2 ( x - [ x ] ) + a 2 = 0 (where [ x ] denotes the greatest integer x ) has no integral soluti06 Apr, 2014Relation between Roots and Coefficients
  4. 4Let and be the roots of equation p x 2 + q x + r = 0 , p 0 . If p , q , r are in A.P. and 1 + 1 = 4 , then the value of - is06 Apr, 2014Relation between Roots and Coefficients
  5. 5If , 0 , f n = n + n and 3 1 + f 1 1 + f 2 1 + f 1 1 + f 2 1 + f 3 1 + f 2 1 + f 3 1 + f 4 = K 1 - 2 1 - 2 - 2 , then K is equal to06 Apr, 2014Expansion of Determinants
  6. 6If A is a 3 3 non-singular matrix such that A A = A A and B = A - 1 A , then B B ' equals, where X ' denotes the transpose of the matrix X .06 Apr, 2014Symmetric & Skew Symmetric Matrices
  7. 7If the coefficients of x 3 and x 4 in the expansion of 1 + a x + b x 2 1 - 2 x 18 in powers of x are both zero, then a , b is equal to06 Apr, 2014Terms of Binomial Expansion
  8. 8If ( 10 ) 9 + 2 ( 11 ) 1 ( 10 ) 8 + 3 ( 11 ) 2 ( 10 ) 7 + ...... + 10 ( 11 ) 9 = k ( 10 ) 9 , then k is equal to :06 Apr, 2014Summation of Series
  9. 9Three positive numbers form an increasing G . P . If the middle term in this G . P . is doubled, the new numbers are in A . P . Then the com06 Apr, 2014Mixed Question on AP and GP
  10. 10lim x 0 sin cos 2 x x 2 is equal to06 Apr, 2014Trigonometric and Inverse Trigonometric limits
  11. 11If g is the inverse of a function f and f x = 1 1 + x 5 , then g x is equal to06 Apr, 2014Inverse of a Function
  12. 12If f g are differentiable functions in [ 0 , 1 ] satisfying f 0 = 2 = g 1 , g 0 = 0 f 1 = 6 , then for some c ]0, 1[06 Apr, 2014Mean Value Theorem
  13. 13If x = - 1 and x = 2 are extreme points of f x = log x + x 2 + x , then06 Apr, 2014Maxima Minima
  14. 14The integral 1 + x - 1 x e x + 1 x d x , is equal to06 Apr, 2014Integration by Substitution
  15. 15The integral 0 1 + 4 sin 2 x 2 - 4 sin x 2 d x equals06 Apr, 2014Properties of Definite Integration
  16. 16The area (in sq. unit) of the region described by A = x , y : x 2 + y 2 1 and y 2 1 - x is06 Apr, 2014Area bounded by two curves
  17. 17Let the population of rabbits surviving at a time t be governed by the differential equation d p t d t = 1 2 { p t - 400 } . If p ( 0 ) = 1006 Apr, 2014Applications of DE
  18. 18Let P S be the median of the triangle with vertices P ( 2 , 2 ) , Q ( 6 , - 1 ) and R ( 7 , 3 ) . The equation of the line passing through (06 Apr, 2014Locus
  19. 19Let a , b , c and d be non-zero numbers. If the point of intersection of the lines 4 a x + 2 a y + c = 0 5 b x + 2 b y + d = 0 lies in the f06 Apr, 2014Concurrency & Family of Lines
  20. 20The locus of the foot of perpendicular drawn from the centre of the ellipse x 2 + 3 y 2 = 6 on any tangent to it is06 Apr, 2014Tangent to Parabola
  21. 21Let C be the circle with center at 1 , 1 and radius = 1 . If T is the circle centered at 0 , y , passing through the origin and touching the06 Apr, 2014Family of Circle
  22. 22The slope of the line touching both the parabolas y 2 = 4 x and x 2 = - 32 y is06 Apr, 2014Tangent Normal
  23. 23The image of the line x - 1 3 = y - 3 1 = z - 4 - 5 in the plane 2 x - y + z +3=0 is the line06 Apr, 2014Line and Plane
  24. 24The angle between the lines whose direction cosines satisfy the equations l + m + n = 0 and l 2 = m 2 + n 2 is06 Apr, 2014Direction Cosines and Direction Ratios
  25. 25If a b b c c a = a b c 2 then is equal to06 Apr, 2014Scalar Triple Product
  26. 26Let A and B be two events such that P A B = 1 6 , P A B = 1 4 and P A = 1 4 , where A stands for the complement of the event A . Then the ev06 Apr, 2014Independent Events
  27. 27The variance of the first 50 even natural numbers is :06 Apr, 2014Measures of Dispersion
  28. 28Let f k x = 1 k sin k x + cos k x where x R and k 1 . Then f 4 x - f 6 x equals06 Apr, 2014Sum and Difference & Multiple angle Formula
  29. 29A bird is sitting on the top of a vertical pole 20 m high and its elevation from a point O on the ground is 45 . It flies off horizontally s06 Apr, 2014Heights and Distances
  30. 30The statement p ~ q is06 Apr, 2014Mathematical Reasoning

Physics

  1. 1The current voltage relation of diode is given by I = (e 1000 V/T - 1) mA, where the applied voltage V is in volts and the temperature T is 06 Apr, 2014Errors of Measurement
  2. 2From a tower of height H, a particle is thrown vertically upwards with a speed u. The time taken by the particle, to hit the ground, is n ti06 Apr, 2014Motion Under Gravity
  3. 3A mass m is supported by a massless string wound around a uniform hollow cylinder of mass m and radius R. If the string does not slip on the06 Apr, 2014Rotational kinematics
  4. 4A block of mass m is placed on a surface with a vertical cross section given by y = x 3 6 . If the coefficient of friction is 0 . 5 , the ma06 Apr, 2014Frictional force
  5. 5When a rubber-band is stretched by a distance x, it exerts a restoring force of magnitude F = ax + bx 2 where a and b are constants. The wor06 Apr, 2014Work done
  6. 6A bob of mass m attached to an inextensible string of length l is suspended from a vertical support. The bob rotates in a horizontal circle 06 Apr, 2014Angular momentum and Angular impulse
  7. 7Four particles, each of mass M and equidistant from each other, move along a circle of radius R under the action of their mutual gravitation06 Apr, 2014Gravitational field
  8. 8The pressure that has to be applied to the ends of a steel wire of length 10 cm to keep its length constant when its temperature is raised b06 Apr, 2014Thermal Expansion
  9. 9There is a circular tube in a vertical plane. Two liquids which do not mix and of densities d 1 and d 2 are filled in the tube. Each liquid 06 Apr, 2014Archmidies Principle
  10. 10On heating water, bubbles being formed at the bottom of the vessel detatch and rise. Take the bubbles to be spheres of radius R and making a06 Apr, 2014Surface tension
  11. 11Three rods of Copper, Brass and Steel are welded together to form a Y-shaped structure. Area of cross-section of each rod is 4 cm 2 . End of06 Apr, 2014Conduction
  12. 12One mole of diatomic ideal gas undergoes a cyclic process ABC as shown in figure. The process BC is adiabatic. The temperatures at A, B and 06 Apr, 2014Thermodynamic Processes
  13. 13An open glass tube is immersed in mercury in such a way that a length of 8 cm extends above the mercury level. The open end of the tube is t06 Apr, 2014Surface tension
  14. 14A particle moves with simple harmonic motion in a straight line. In first s , after starting from rest it travels a distance a, and in next 06 Apr, 2014Simple Harmonic Motion
  15. 15A pipe of length 85 cm is closed from one end. Find the number of possible natural oscillations of air column in the pipe whose frequencies 06 Apr, 2014Organ Pipe (Vibration of Air Column)
  16. 16Assume that an electric field E = 3 0 x 2 i ^ exists in space. Then the potential difference V A - V O , where V O is the potential at the o06 Apr, 2014Electric Potential and Potential Energy
  17. 17A parallel plate capacitor is made of two circular plates separated by a distance of 5 mm and with a dielectric of dielectric constant 2.2 b06 Apr, 2014Capacitors with Dielectric
  18. 18In a large building, there are 15 bulbs of 40 W, 5 bulbs of 100 W, 5 fans of 80 W and 1 heater of 1 kW. The voltage of the electric mains is06 Apr, 2014Electric Power and Heating Effect of Current
  19. 19A conductor lies along the z-axis at - 1.5 z 1.5 m and carries a fixed current of 10.0 A in - a ^ z direction (see figure). For a field B = 06 Apr, 2014Force and Torque on Current Carrying Conductor
  20. 20The coercivity of a small magnet, where the ferromagnet gets demagnetised is 3 10 3 A / m . The current required to be passed in a solenoid 06 Apr, 2014Magnetic Materials and their Properties
  21. 21In the circuit shown here, the point C is kept connected to point A till the current flowing through the circuit becomes constant. Afterward06 Apr, 2014AC Circuits
  22. 22During the propagation of electromagnetic wave in a particular medium :-06 Apr, 2014Electromagnetic Waves and Maxwell's equations
  23. 23A thin convex lens made from crown glass = 3 2 has focal length f . When it is measured in two different liquids having refractive indices 406 Apr, 2014Lens Formula, Refraction of light from curved surface
  24. 24A green light is incident from the water to the air - water interface at the critical angle c . Select the correct statement.06 Apr, 2014Critical angle and total internal reflection
  25. 25Two beams, A and B of plane polarized light with mutually perpendicular planes of polarization are seen through a polaroid. From the positio06 Apr, 2014Polarization of Light
  26. 26The radiation corresponding to 3 2 transition of hydrogen atom falls on a metal surface to produce photoelectrons. These electrons are made 06 Apr, 2014Atomic Spectrum
  27. 27Hydrogen ( 1 H 1 ), Deuterium ( 1 H 2 ), singly ionised Helium ( 2 He 4 ) + and doubly ionised lithium ( 3 Li 6 ) ++ all have one electron a06 Apr, 2014Atomic Spectrum
  28. 28The forward biased diode connection is :06 Apr, 2014Diodes
  29. 29Match List - I (Electromagnetic wave type) with List - II (Its association/application) and select the correct option from the choices given06 Apr, 2014Electromagnetic Spectrum
  30. 30A student measured the length of a rod and wrote it as 3.50 cm. Which instrument did he use to measure it ?06 Apr, 2014Experimental Physics

Frequently Asked Questions

1.How many questions are in the JEE Main 2014 6th April 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 paper.

3.What is the structure of the JEE Main 2014 6th April paper?

The JEE Main 2014 6th April 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.
4.What is the difficulty level of the JEE Main 2014 6th April paper?

Each question on MARKS carries a difficulty rating. Of the 90 rated questions in this paper, 31 (34%) are easy, 42 (47%) are medium and 17 (19%) are hard. Subject wise:

  • Chemistry: 13 easy, 12 medium, 5 hard
  • Mathematics: 7 easy, 16 medium, 7 hard
  • Physics: 11 easy, 14 medium, 5 hard
5.Which chapters had the most questions in the JEE Main 2014 6th April paper?

The chapters with the most questions in each subject were:

  • Chemistry: Electrochemistry (4), Alcohols Phenols and Ethers (2), and Chemical Bonding and Molecular Structure (2).
  • Mathematics: Application of Derivatives (3), Quadratic Equation (2), and Sequences and Series (2).
  • Physics: Mechanical Properties of Fluids (3), Atomic Physics (2), and Electromagnetic Waves (2).
6.Are there any out-of-syllabus questions in the JEE Main 2014 6th April paper?

Yes. 15 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.

7.Where can I find the solutions for the JEE Main 2014 6th April 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 paper is coming soon.

8.How should I use the JEE Main 2014 6th April 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.

9.Will the JEE Main 2014 6th April 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.