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JEE Main 2014 9th April Online

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2014 9th 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 - 26 easy (29%), 49 moderate (54%) and 15 tough (17%). That's a fairly typical mix for this exam. By subject: Physics 33% easy, 50% moderate, 17% tough; Chemistry 33% easy, 53% moderate, 13% tough; Mathematics 20% easy, 60% moderate, 20% tough.

Chemistry questions were spread across 20 chapters, with Coordination Compounds (3), Haloalkanes and Haloarenes (3), and Aldehydes and Ketones (2) carrying the most weight. Mathematics questions were spread across 25 chapters, with Application of Derivatives (2), Quadratic Equation (2), and Sequences and Series (2) carrying the most weight. Physics questions were spread across 24 chapters, with Oscillations (3), Laws of Motion (2), and Magnetic Properties of Matter (2) carrying the most weight.

Chemistry

  1. 1Allyl phenyl ether can be prepared by heating :09 Apr, 2014 (Online)Preparation and Properties of Monohalides
  2. 2A current of 10 . 0 A flows for 2 . 00 h through an electrolytic cell containing a molten salt of metal X . This results in the decompositio09 Apr, 2014 (Online)Cells and Electrode Potential, Nernst Equation
  3. 3The correct statement about the magnetic properties of [Fe(CN) 6 ] 3- and [FeF 6 ] 3- is : (Z = 26).09 Apr, 2014 (Online)Crystal Field Theory
  4. 4The energy of an electron in first Bohr's orbit of H atom is − 13.6 eV . The energy value of electron in the first excited state of Li 2+ is09 Apr, 2014 (Online)Bohr's model
  5. 5Dissolving 120 g of a compound of (mol. wt. 60) in 1000 g of water gave a solution of density 1.12 g/mL. The molarity of the solution is :09 Apr, 2014 (Online)Concentration terms
  6. 6For the compounds CH 3 Cl, CH 3 Br, CH 3 I and CH 3 F, the correct order of increasing C-halogen bond length is :09 Apr, 2014 (Online)Preparation and Properties of Monohalides
  7. 7The amount of oxygen in 3 . 6 moles of water is:09 Apr, 2014 (Online)Mole concept
  8. 8In the following sets of reactants which two sets best exhibit the amphoteric character of Al 2 O 3 . xH 2 O ? Set I Al 2 O 3 xH 2 O s + OH 09 Apr, 2014 (Online)Periodic properties
  9. 9Which is the major product formed when acetone is heated with iodine and potassium hydroxide?09 Apr, 2014 (Online)Method of preparation for both aldehydes and ketones
  10. 10Which of the following is not formed when H 2 S reacts with acidic K 2 Cr 2 O 7 solution ?09 Apr, 2014 (Online)Compounds of Transition Metals
  11. 11In which of the following pairs A is more stable than B?09 Apr, 2014 (Online)Reaction Intermediates
  12. 12The gas evolved on heating CaF 2 and SiO 2 with concentrated H 2 SO 4 , on hydrolysis gives a white gelatinous precipitate. The precipitate 09 Apr, 2014 (Online)Halogens and Its Compounds
  13. 13In a nucleophilic substitution reaction : R - Br + Cl - DMF R - Cl + Br - , which one of the following undergoes complete inversion of confi09 Apr, 2014 (Online)Preparation and Properties of Monohalides
  14. 14The temperature at which oxygen molecules have the same root mean square speed as helium atoms have at 300 K is : (Atomic masses : He = 4 u,09 Apr, 2014 (Online)Gas laws and Ideal Gas Equation
  15. 15A compound of vanadium chloride has spin only magnetic moment of 1 . 73 BM. Its formula is09 Apr, 2014 (Online)Crystal Field Theory
  16. 16In a face centered cubic lattice atoms A are at the corner points and atoms B at the face centered points. If atom B is missing from one of 09 Apr, 2014 (Online)Cubic system
  17. 17The major product of the reaction is09 Apr, 2014 (Online)Preparation and Properties of Amines
  18. 18Van der Waal s equation for a gas is stated as, P = nRT V - nb - a n V 2 . This equation reduces to the perfect gas equation, P = nRT V When09 Apr, 2014 (Online)Real Gases and Van der Waal's Equation
  19. 19In the hydroboration - oxidation reaction of propene with diborane, H 2 O 2 and NaOH , the organic compound formed is:09 Apr, 2014 (Online)Preparation and Properties of Alcohols
  20. 20The standard electrode potentials E M + / M o of four metals A, B, C and D are 1 .2 V, 0 .6 V , 0 .85 V and 0 .76 V , respectively. The sequ09 Apr, 2014 (Online)Cells and Electrode Potential, Nernst Equation
  21. 21Structure of some important polymers are given. Which one represents Buna-S ?09 Apr, 2014 (Online)Classification of Polymers
  22. 22Which one of the following reactions will not result in the formation of carbon-carbon bond ?09 Apr, 2014 (Online)Method of preparation for both aldehydes and ketones
  23. 23The number and type of bonds in C 2 2 - ion in CaC 2 are:09 Apr, 2014 (Online)Molecular Orbital Theory
  24. 24Which of the following has unpaired electron(s)?09 Apr, 2014 (Online)Hybridisation and VSEPR Theory
  25. 25The standard enthalpy of formation of NH 3 is - 46 . 0 kJ / mol . If bond enthalpy of H 2 is - 436 kJ / mol and that of N 2 is - 712 kJ / mo09 Apr, 2014 (Online)Laws of Thermochemistry and Enthalpy Change
  26. 26At a certain temperature, only 50% HI is dissociated into H 2 and I 2 at equilibrium. The equilibrium constant is :09 Apr, 2014 (Online)Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  27. 27The form of iron obtained from blast furnace is :09 Apr, 2014 (Online)Minerals and ores
  28. 28The half-life period of a first-order reaction is 15 minutes . The amount of substance left after one hour will be09 Apr, 2014 (Online)Integrated rate laws
  29. 29Which one of the following class of compounds is obtained by polymerization of acetylene ?09 Apr, 2014 (Online)Classification of Polymers
  30. 30An octahedral complex of Co 3 + is diamagnetic. The hybridisation involved in the formation of the complex is :09 Apr, 2014 (Online)Crystal Field Theory

Mathematics

  1. 1If O B is the semi-minor axis of an ellipse, F 1 and F 2 are its focii and the angle between F 1 B and F 2 B is a right angle, then the squa09 Apr, 2014 (Online)Equation of Ellipse
  2. 2The number of terms in the expansion of 1 + x 101 1 - x + x 2 100 in powers of x is09 Apr, 2014 (Online)Terms of Binomial Expansion
  3. 3If f x is continuous and f 9 2 = 2 9 , then lim x 0 f 1 - cos 3 x x 2 equals to09 Apr, 2014 (Online)Trigonometric and Inverse Trigonometric limits
  4. 4If f x = 3 5 x + 4 5 x - 1 , x R , then the equation f x = 0 has :09 Apr, 2014 (Online)Maxima Minima
  5. 5If the point 1 , 4 lies inside the circle x 2 + y 2 - 6 x + 10 y + p = 0 and the circle does not touch or intersect the coordinate axes, the09 Apr, 2014 (Online)Equation of Circle & its intercept
  6. 6sin 8 x - cos 8 x 1 - 2 sin 2 x cos 2 x d x is equal to09 Apr, 2014 (Online)Integration by Substitution
  7. 7Given an A.P. whose terms are all positive integers. The sum of its first nine terms is greater than 200 and less than 220 . If the second t09 Apr, 2014 (Online)Arithmetic Progression
  8. 8Given three points P , Q , R with P 5 , 3 and R lies on the x - axis. If the equation of R Q is x - 2 y = 2 and P Q is parallel to the x - a09 Apr, 2014 (Online)Locus
  9. 9The sum of the digits in the unit s place of all the 4 - digit numbers formed by using the numbers 3 , 4 , 5 and 6 , without repetition is :09 Apr, 2014 (Online)Combination
  10. 10The integral 0 1 2 ln 1 + 2 x 1 + 4 x 2 d x equals09 Apr, 2014 (Online)Properties of Definite Integration
  11. 11Let a and b be any two numbers satisfying 1 a 2 + 1 b 2 = 1 4 . Then, the foot of perpendicular from the origin on the variable line x a + y09 Apr, 2014 (Online)Locus
  12. 12If a , b , c are non - zero real numbers and if the system of equations a - 1 x = y + z b - 1 y = x + z c - 1 z = x + y has a non - trivial 09 Apr, 2014 (Online)System of Linear Equations
  13. 13If B is a 3 3 matrix such that B 2 = 0 , then d e t . I + B 50 - 50 B is equal to :09 Apr, 2014 (Online)Product of Matrices
  14. 14If y = e n x , then d 2 y d x 2 . d 2 x d y 2 is equal to :09 Apr, 2014 (Online)Differentiation of composite functions
  15. 15Equation of the plane which passes through the point of intersection of lines x - 1 3 = y - 2 1 = z - 3 2 and x - 3 1 = y - 1 2 = z - 2 3 an09 Apr, 2014 (Online)Plane in Space
  16. 16Let A = x , y : y 2 4 x , y - 2 x - 4 . The area of the region A in square units is09 Apr, 2014 (Online)Area bounded by two curves
  17. 17The contrapositive of the statement I go to school if it does not rain is09 Apr, 2014 (Online)Mathematical Reasoning
  18. 18If the Rolle s theorem holds for the function f x = 2 x 3 + a x 2 + b x in the interval 1 , 1 for the point c = 1 2 , then the value of 2 a 09 Apr, 2014 (Online)Mean Value Theorem
  19. 19If 1 , 1 are the roots of the equation a x 2 + b x + 1 = 0 , a 0 , a , b R , then the equation x x + b 3 + a 3 - 3 a b x = 0 has roots:09 Apr, 2014 (Online)Relation between Roots and Coefficients
  20. 20If equations a x 2 + b x + c = 0 , a , b , c R , a 0 and 2 x 2 + 3 x + 4 = 0 have a common root, then a : b : c equals :09 Apr, 2014 (Online)Common Roots
  21. 21If the differential equation representing the family of all circles touching x -axis at the origin is x 2 - y 2 d y d x = g x y , then g x e09 Apr, 2014 (Online)Formation of Differential Equation
  22. 22If a = 2 , b = 3 and 2 a - b = 5 , then 2 a + b equals :09 Apr, 2014 (Online)Product of 2 vectors
  23. 23The number of values of in 0 , 2 for which 2 sin 3 - 7 sin 2 + 7 sin = 2 , is :09 Apr, 2014 (Online)Solving Trigonometric Equation
  24. 24If A and B are two events such that P A B = P A B , then the incorrect statement amongst the following statements is :09 Apr, 2014 (Online)Classical Definition of Probability
  25. 25Let w I m w 0 be a complex number. Then, the set of all complex numbers z satisfying the equation w - w z = k 1 - z , for some real number k09 Apr, 2014 (Online)Algebra of complex numbers
  26. 26Let P be the relation defined on the set of all real numbers such that P = a , b : sec 2 a - tan 2 b = 1 . Then, P is09 Apr, 2014 (Online)Questions on Symmetric Transitive and Reflexive Properties
  27. 27A line in the 3 -dimensional space makes an angle 0 2 with both the X and Y - axes. Then, the set of all values of is in the interval :09 Apr, 2014 (Online)Plane in Space
  28. 28If cosec = p + q p - q p q, p 0 , then cot 4 + 2 is equals to:09 Apr, 2014 (Online)Measurement of Angles
  29. 29In a set of 2 n distinct observations, each of the observation below the median of all the observations is increased by 5 and each of the re09 Apr, 2014 (Online)Mean
  30. 30If the sum 3 1 2 + 5 1 2 + 2 2 + 7 1 2 + 2 2 + 3 2 + .... . + up to 20 terms is equal to k 21 , then k is equal to09 Apr, 2014 (Online)Summation of Series

Physics

  1. 1The magnitude of the average electric field normally present in the atmosphere just above the surface of the Earth is about 150 N / C , dire09 Apr, 2014 (Online)Electric Flux and Gauss Law
  2. 2The mid points of two small magnetic dipoles of length d in end-on positions, are separated by a distance x x d . The magnitude of force bet09 Apr, 2014 (Online)Magnetism and Properties of Magnet
  3. 3Match List I (Wavelength range of electromagnetic spectrum) with List II (Method of production of these waves) and select the correct option09 Apr, 2014 (Online)Electromagnetic Spectrum
  4. 4An n-p-n transistor has three leads A, B and C. Connecting B and C by moist fingers, A to the positive lead of an ammeter, and C to the nega09 Apr, 2014 (Online)Junction Transistors
  5. 5A transverse wave is represented by : y = 1 0 sin 2 T t - 2 x For what value of the wavelength the wave velocity is twice the maximum partic09 Apr, 2014 (Online)Travelling Waves
  6. 6A transmitting antenna at the top of a tower has a height 32 m and the height of the receiving antenna is 50 m . What is the maximum distanc09 Apr, 2014 (Online)Communication System
  7. 7Identify the gate and match A , B , Y in the bracket to check.09 Apr, 2014 (Online)Logic gates
  8. 8When the rms voltages V L , V C and V R are measured respectively across the inductor L , the capacitor C and the resistor R in a series L C09 Apr, 2014 (Online)AC Circuits
  9. 9Two bodies of masses 1 kg and 4 kg are connected to a vertical spring, as shown in the figure. The smaller mass executes simple harmonic mot09 Apr, 2014 (Online)Applications of SHM
  10. 10A diver looking up through the water sees the outside world contained in a circular horizon. The refractive index of water is 4 3 , and the 09 Apr, 2014 (Online)Refraction of light from plane surface
  11. 11The amplitude of a simple pendulum, oscillating in air with a small spherical bob, decreases from 10 cm to 8 cm in 40 seconds. Assuming that09 Apr, 2014 (Online)Time Period and Frequency
  12. 12The position of a projectile launched from the origin at t = 0 is given by r = 4 0 i ^ + 5 0 j ^ m at t = 2s. If the projectile was launched09 Apr, 2014 (Online)Projectile motion
  13. 13Water of volume 2 L in a closed container is heated with a coil of 1 kW. While water is heated, the container loses energy at a rate of 160 09 Apr, 2014 (Online)Calorimetry
  14. 14Modern vacuum pumps can evacuate a vessel down to a pressure of 4.0 1 0 - 1 5 atm. at room temperature (300 K). Taking R = 8.3 JK -1 mole -109 Apr, 2014 (Online)Gas Laws
  15. 15Water is flowing at a speed of 1.5 m s -1 through a horizontal tube of cross-sectional area 10 -2 m 2 and you are trying to stop the flow by09 Apr, 2014 (Online)Newton's laws of motion
  16. 16An experiment is performed to obtain the value of acceleration due to gravity g by using a simple pendulum of length L. In this experiment t09 Apr, 2014 (Online)Errors of Measurement
  17. 17India s Mangalyan was sent to the Mars by launching it into a transfer orbit EOM around the sun. It leaves the earth at E and meets Mars at 09 Apr, 2014 (Online)Kepler laws
  18. 18A capillary tube is immersed vertically in water and the height of the water column is x . When this arrangement is taken into a mine of dep09 Apr, 2014 (Online)Surface tension
  19. 19In materials like aluminium and copper, the correct order of magnitude of various elastic modulii is :09 Apr, 2014 (Online)Young's Modulus and Breaking Stres
  20. 20The equation of state for a gas is given by PV = nRT + V , where n is the number of moles and is a positive constant. The initial temperatur09 Apr, 2014 (Online)Thermodynamic Processes
  21. 21A particle which is simultaneously subjected to two perpendicular simple harmonic motions represented by; x = a 1 cos t and y = a 2 cos 2 t 09 Apr, 2014 (Online)Simple Harmonic Motion
  22. 22A block A of mass 4 kg is placed on another block B of mass 5 kg, and the block B rests on a smooth horizontal table. If the minimum force t09 Apr, 2014 (Online)Frictional force
  23. 23For which of the following particles will it be most difficult to experimentally verify the de-Broglie relationship?09 Apr, 2014 (Online)Matter Waves
  24. 24Three capacitances, each of 3 F , are provided. These cannot be combined to provide the resultant capacitance of :09 Apr, 2014 (Online)Grouping of capacitors
  25. 25Using monochromatic light of wavelength , an experimentalist sets up the Young s double slit experiment in three ways as shown. If she obser09 Apr, 2014 (Online)Youngs Double Slit Experiment
  26. 26The focal lengths of objective lens and eye lens of a Galilean Telescope are respectively 30 cm and 3.0 cm. Telescope produces virtual, erec09 Apr, 2014 (Online)Optical Instruments
  27. 27A cylinder of mass M c and sphere of mass M s are placed at points A and B of two inclines, respectively. (See figure). If they roll on the 09 Apr, 2014 (Online)Rolling without Slipping
  28. 28A d.c. main supply of e.m.f. 220 V is connected across a storage battery of e.m.f. 200 V through a resistance of 1 . The battery terminals a09 Apr, 2014 (Online)Electric Cell or Battery
  29. 29If the binding energy of the electron in a hydrogen atom is 13 . 6 eV , the energy required to remove the electron from the first excited st09 Apr, 2014 (Online)Bohr's Atomic Model
  30. 30The magnetic field of earth at the equator is approximately 4 1 0 - 5 T . The radius of earth is 6.4 1 0 6 m . Then the dipole moment of the09 Apr, 2014 (Online)Earths magnetic field

Frequently Asked Questions

1.How many questions are in the JEE Main 2014 9th 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.How is the JEE Main 2014 9th April Online paper structured?

The JEE Main 2014 9th 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.How difficult is the JEE Main 2014 9th April Online paper?

Each question on MARKS carries a difficulty rating. Of the 90 rated questions in this paper, 26 (29%) are easy, 49 (54%) are medium and 15 (17%) are hard. Subject wise:

  • Chemistry: 10 easy, 16 medium, 4 hard
  • Mathematics: 6 easy, 18 medium, 6 hard
  • Physics: 10 easy, 15 medium, 5 hard
5.Which chapters were asked the most in the JEE Main 2014 9th April Online paper?

The chapters with the most questions in each subject were:

  • Chemistry: Coordination Compounds (3), Haloalkanes and Haloarenes (3), and Aldehydes and Ketones (2).
  • Mathematics: Application of Derivatives (2), Quadratic Equation (2), and Sequences and Series (2).
  • Physics: Oscillations (3), Laws of Motion (2), and Magnetic Properties of Matter (2).
6.Are there any out-of-syllabus questions in the JEE Main 2014 9th April Online paper?

Yes. 17 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 9th 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 9th 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 9th 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.