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JEE Main 2014 11th April Online

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2014 11th April Online 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 - 34 easy (38%), 38 moderate (42%) and 18 tough (20%). That's a fairly typical mix for this exam. By subject: Physics 33% easy, 40% moderate, 27% tough; Chemistry 50% easy, 43% moderate, 7% tough; Mathematics 30% easy, 43% moderate, 27% tough.

Chemistry questions were spread across 22 chapters, with Chemical Bonding and Molecular Structure (3), Alcohols Phenols and Ethers (2), and Aldehydes and Ketones (2) carrying the most weight. Mathematics questions were spread across 24 chapters, with Application of Derivatives (2), Circle (2), and Heights and Distances (2) carrying the most weight. Physics questions were spread across 25 chapters, with Mechanical Properties of Fluids (3), Current Electricity (2), and Ray Optics (2) carrying the most weight.

Chemistry

  1. 1If and be threshold wavelength and wavelength of incident light, the velocity of photoelectron ejected from the metal surface is:11 Apr, 2014 (Online)Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  2. 2The appearance of colour in solid alkali metal halides is generally due to:11 Apr, 2014 (Online)Non-stoichiometric defects
  3. 3In the reaction of formation of sulphur trioxide by contact process the rate of reaction was measured as . The rate of reaction is terms of 11 Apr, 2014 (Online)Rate of reaction
  4. 4Assuming that the degree of hydrolysis is small, the of solution of sodium acetate will be:11 Apr, 2014 (Online)Salt Hydrolysis
  5. 5For the reaction, , the rate equation can be expressed in two ways and are related as:11 Apr, 2014 (Online)Rate law and rate constant
  6. 6In some solutions, the concentration of remains constant even when small amounts of strong acid or strong base are added to them. These solu11 Apr, 2014 (Online)Vapour pressure and raoult's law
  7. 7Given Considering the electrode potentials, which of the following represents the correct order of reducing power?11 Apr, 2014 (Online)Cells and Electrode Potential, Nernst Equation
  8. 8The initial volume of a gas cylinder is . If the pressure of gas inside the cylinder changes from to , the final volume the gas will be:11 Apr, 2014 (Online)Gas laws and Ideal Gas Equation
  9. 9The molar heat capacity of is 10 cals at . The change in entropy associated with cooling of of vapour from to at constant pressure will be: 11 Apr, 2014 (Online)Entropy and Second law of thermodynamics
  10. 10Based on the equation: the wavelength of the light that must be absorbed to excite hydrogen electron from level to level will be:11 Apr, 2014 (Online)Hydrogen spectrum
  11. 11Which of the following series correctly represents relations between the elements from to ?11 Apr, 2014 (Online)Periodic properties
  12. 12The correct order of bond dissociation energy among is shown in which of the following arrangements?11 Apr, 2014 (Online)Molecular Orbital Theory
  13. 13Which of the following statements about is not correct?11 Apr, 2014 (Online)Compounds of Alkali Metals
  14. 14Which of the following statements about the depletion of ozone layer is correct?11 Apr, 2014 (Online)Air Pollution
  15. 15A gaseous compound of nitrogen and hydrogen contains (by mass) of hydrogen. The density of the compound relative to hydrogen is 16. The mole11 Apr, 2014 (Online)Quantitative measures in chemical equations
  16. 16Shapes of certain interhalogen compounds are stated below. Which one of them is not correctly stated?11 Apr, 2014 (Online)Halogens and Its Compounds
  17. 17Consider the following equilibrium White precipitate of appears on adding which of the following?11 Apr, 2014 (Online)Le chatelier's principle
  18. 18Which of the following name formula combinations is not correct?11 Apr, 2014 (Online)Nomenclature of coordination compounds
  19. 19Consider the coordination compound, . In the formation of this complex, the species which acts as the Lewis acid is:11 Apr, 2014 (Online)Werner's theory and Valence Bond Theory
  20. 20Which one of the following does not have a pyramidal shape?11 Apr, 2014 (Online)Hybridisation and VSEPR Theory
  21. 21The following reaction is known as:11 Apr, 2014 (Online)Method of preparation for Aldehydes
  22. 22The reagent needed for converting11 Apr, 2014 (Online)Reactions of alkynes
  23. 23Complete reduction of benzene-diazonium chloride with gives:11 Apr, 2014 (Online)Preparation and Properties of Amines
  24. 24An organic compound ; reacts with and as described below:11 Apr, 2014 (Online)Reactions for aldehydes
  25. 25In allene , the type(s) of hybridization of the carbon atoms is (are) :11 Apr, 2014 (Online)Covalent and Co-ordinate Bonding
  26. 26Chlorobenzne reacts with trichloro acetaldehyde in the presence of . The major product formed is:11 Apr, 2014 (Online)Preparation and Properties of Aryl Halides
  27. 27Tischenko reaction is a modification of:11 Apr, 2014 (Online)Reactions of Carbonyl Compounds
  28. 28Which one of the following is used as Antihistamine?11 Apr, 2014 (Online)Drugs and It's Classification
  29. 29Which one of the following statements is not correct?11 Apr, 2014 (Online)Preparation and Properties of Alcohols
  30. 30The gas liberated by the electrolysis of Dipotassium succinate solution is:11 Apr, 2014 (Online)Properties and Preparation of Alkanes

Mathematics

  1. 1Let be an odd function defined on the set of real numbers such that for , . Then at is equal to:11 Apr, 2014 (Online)Odd and Even Functions
  2. 2If and are 2 pairs of complex conjugate numbers, then equals:11 Apr, 2014 (Online)Conjugate, modulus and argument
  3. 3If and are roots of the equation, for some , and , then is equal to:11 Apr, 2014 (Online)Relation between Roots and Coefficients
  4. 4Let A be a matrix such that Then is:11 Apr, 2014 (Online)Inverse of a Matrix
  5. 5Let for be a polynomial of degree 2 in and be the first and second order derivatives of respectively. Let, and . Then determinant of :11 Apr, 2014 (Online)Symmetric & Skew Symmetric Matrices
  6. 6An eight digit number divisible by 9 is to be formed using digits from 0 to 9 without repeating the digits. The number of ways in which this11 Apr, 2014 (Online)Combination
  7. 7The coefficient of in the binomial expansion of is:11 Apr, 2014 (Online)Terms of Binomial Expansion
  8. 8In a geometric progression, if the ratio of the sum of first 5 terms to the sum of their reciprocals is 49 , and the sum of the first and th11 Apr, 2014 (Online)Geometric Progression
  9. 9The sum of the first 20 terms common between the series and . is11 Apr, 2014 (Online)Arithmetic Progression
  10. 10If , then is equal to:11 Apr, 2014 (Online)Trigonometric and Inverse Trigonometric limits
  11. 11Let and . Then11 Apr, 2014 (Online)Differentiability
  12. 12For the curve , , the tangent is parallel to -axis when is:11 Apr, 2014 (Online)Tangent Normal
  13. 13Two ships A and B are sailing straight away from a fixed point along routes such that is always . At a certain instance, and the ship is sai11 Apr, 2014 (Online)Heights and Distances
  14. 14The volume of the largest possible right circular cylinder that can be inscribed in a sphere of radius is:11 Apr, 2014 (Online)Maxima Minima
  15. 15The integral is equal to:11 Apr, 2014 (Online)Integration by Substitution
  16. 16If for , then is equal to:11 Apr, 2014 (Online)Definite Integration by Substitution
  17. 17If the general solution of the differential equation , for some function , is given by , where is an arbitrary constant, then is equal to:11 Apr, 2014 (Online)Applications of DE
  18. 18A stair-case of length rests against a vertical wall and a floor of a room. Let be a point on the stair-case, nearer to its end on the wall,11 Apr, 2014 (Online)Locus
  19. 19The base of an equilateral triangle is along the line given by . If a vertex of the triangle is , then the length of a side of the triangle 11 Apr, 2014 (Online)Locus
  20. 20The set of all real values of for which exactly two common tangents can be drawn to the circles and is the interval:11 Apr, 2014 (Online)Common Tangents
  21. 21Let be the length of the common chord of the curves and , and be the length of the latus rectum of , then:11 Apr, 2014 (Online)Common Chord
  22. 22Let and where , be two distinct points on the hyperbola . Then the ordinate of the point of intersection of the normals at and is:11 Apr, 2014 (Online)Normal to hyperbola
  23. 23Let and be the vertices of a . If the median through is equally inclined to the coordinate axes, then:11 Apr, 2014 (Online)Circle and Polygon
  24. 24The plane containing the line and parallel to the line passes through the point:11 Apr, 2014 (Online)Plane in Space
  25. 25If and , then a value of is:11 Apr, 2014 (Online)Product of 2 vectors
  26. 26A set contains 7 elements. A non-empty subset of and an element of are chosen at random. Then the probability that is:11 Apr, 2014 (Online)Classical Definition of Probability
  27. 27If has a binomial distribution, with parameters and such that , then , the mean of variable , is11 Apr, 2014 (Online)Random Variable and its Probability Distribution
  28. 28If , then is equal to:11 Apr, 2014 (Online)Solving Trigonometric Equation
  29. 29The angle of elevation of the top of a vertical tower from a point on the horizontal ground was observed to be . After moving a distance 2 m11 Apr, 2014 (Online)Heights and Distances
  30. 30The proposition is logically equivalent to:11 Apr, 2014 (Online)Mathematical Reasoning

Physics

  1. 1In terms of resistance and time , the dimensions of ratio of the permeability and permittivity is:11 Apr, 2014 (Online)Dimensions
  2. 2The initial speed of a bullet fired from a rifle is . The rifle is fired at the centre of a target away at the same level as the target. How11 Apr, 2014 (Online)Projectile motion
  3. 3A body of mass under the action of constant force has velocity at as and at as . The force is:11 Apr, 2014 (Online)Newton's laws of motion
  4. 4A small ball of mass starts at a point with speed and moves along a frictionless track as shown. The track has coefficient of friction . The11 Apr, 2014 (Online)Energy
  5. 5The average mass of rain drops is and their avarage terminal velocity is . Calculate the energy transferred by rain to each square metre of 11 Apr, 2014 (Online)Hydrodynamics
  6. 6A thin bar of length has a mass per unit length , that increases linearly with distance from one end. If its total mass is and its mass per 11 Apr, 2014 (Online)Moment of inertia of rigid bodies
  7. 7From a sphere of mass and radius , a smaller sphere of radius is carved out such that the cavity made in the original sphere is between its 11 Apr, 2014 (Online)Gravitational potential and Potential Energy
  8. 8The bulk moduli of ethanol, mercury and water are given as and respectively in units of . For a given value of pressure, the fractional comp11 Apr, 2014 (Online)Bulk Modulus
  9. 9A tank with a small hole at the bottom has been filled with water and kerosene (specific gravity ). The height of water is and that of keros11 Apr, 2014 (Online)Efflux of liquid
  10. 10An air bubble of radius is in a liquid having surface tension and density . The pressure inside the bubble is greater than the atmospheric p11 Apr, 2014 (Online)Surface tension
  11. 11A hot body, obeying Newton's law of cooling is cooling down from its peak value to an ambient temperature of . It takes 5 minutes in cooling11 Apr, 2014 (Online)Radiation
  12. 12During an adiabatic compression, of work is done on 2 moles of a diatomic ideal gas to reduce its volume by . The change in its temperature 11 Apr, 2014 (Online)Thermodynamic Processes
  13. 13An ideal monoatomic gas is confined in a cylinder by a spring loaded piston of cross section . Initially the gas is at and occupies a volume11 Apr, 2014 (Online)Thermodynamic Processes
  14. 14The angular frequency of the damped oscillator is given by, where is the spring constant, is the mass of the oscillator and is the damping c11 Apr, 2014 (Online)Angular oscillations
  15. 15Two factories are sounding their sirens at 800 . A man goes from one factory to other at a speed of . The velocity of sound is . The number 11 Apr, 2014 (Online)Doppler's Effect
  16. 16A cone of base radius and height is located in a uniform electric field parallel to its base. The electric flux entering the cone is:11 Apr, 2014 (Online)Electric Flux and Gauss Law
  17. 17A parallel plate capacitor is made of two plates of length 1 , width and separated by distance . A dielectric slab (dielectric constant ) th11 Apr, 2014 (Online)Capacitors with Dielectric
  18. 18In the circuit shown, current (in A) through and batteries are, respectively:11 Apr, 2014 (Online)Electric Cell or Battery
  19. 19Three straight parallel current carrying conductors are shown in the figure. The force experienced by the middle conductor of length is:11 Apr, 2014 (Online)Magnetic Field
  20. 20Three identical bars A, B and C are made of different magnetic materials. When kept in a uniform magnetic field, the field lines around them11 Apr, 2014 (Online)Magnetic Materials and their Properties
  21. 21A coil of circular cross-section having 1000 turns and face area is placed with its axis parallel to a magnetic field which decreases by in 11 Apr, 2014 (Online)Induced Electric Field
  22. 22An electromagnetic wave of frequency hertz is propagating along -axis. The amplitude of electric field is . If , then average energy density11 Apr, 2014 (Online)Electromagnetic Waves and Maxwell's equations
  23. 23An object is located in a fixed position in front of a screen. Sharp image is obtained on the screen for two positions of a thin lens separa11 Apr, 2014 (Online)Optical Instruments
  24. 24Two monochromatic light beams of intensity 16 and 9 units are interfering. The ratio of intensities of bright and dark parts of the resultan11 Apr, 2014 (Online)Interference of Light
  25. 25In a compound microscope the focal length of objective lens is and focal length of eye piece is . When object is kept at in front of objecti11 Apr, 2014 (Online)Optical Instruments
  26. 26A photon of wavelength is scattered from an electron, which was at rest. The wavelength shift is three times of and the angle of scattering 11 Apr, 2014 (Online)Davison and Germer Experiment
  27. 27A radioactive nuclei with decay constant is being produced at a constant rate of 100 nuclei/s. If at there were no nuclei, the time when the11 Apr, 2014 (Online)Radioactivity
  28. 28A Zener diode is connected to a battery and a load as show below: The currents, and are respectively.11 Apr, 2014 (Online)Diodes
  29. 29Match the List-I (Phenomenon associated with electromagnetic radiation) with List-II (Part of electromagnetic spectrum) and select the corre11 Apr, 2014 (Online)Atomic Spectrum
  30. 30In the circuit diagrams (A, B, C and D) shown below, is a high resistance and is a resistance of the order of galvanometer resistance G. The11 Apr, 2014 (Online)Electric Instruments

Frequently Asked Questions

1.How many questions are in the JEE Main 2014 11th April Online 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 11th April Online paper?

The JEE Main 2014 11th April Online 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 11th April Online paper?

Each question on MARKS carries a difficulty rating. Of the 90 rated questions in this paper, 34 (38%) are easy, 38 (42%) are medium and 18 (20%) are hard. Subject wise:

  • Chemistry: 15 easy, 13 medium, 2 hard
  • Mathematics: 9 easy, 13 medium, 8 hard
  • Physics: 10 easy, 12 medium, 8 hard
5.Which chapters had the most questions in the JEE Main 2014 11th April Online paper?

The chapters with the most questions in each subject were:

  • Chemistry: Chemical Bonding and Molecular Structure (3), Alcohols Phenols and Ethers (2), and Aldehydes and Ketones (2).
  • Mathematics: Application of Derivatives (2), Circle (2), and Heights and Distances (2).
  • Physics: Mechanical Properties of Fluids (3), Current Electricity (2), and Ray Optics (2).
6.Are there any out-of-syllabus questions in the JEE Main 2014 11th April Online paper?

Yes. 19 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 11th April Online 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 11th April Online 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 11th April Online 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.