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JEE Main 2006

Browse the complete Chemistry, Mathematics, and Physics question set from the JEE Main 2006 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 150 questions in total - 49 easy (33%), 71 moderate (47%) and 30 tough (20%). That's a fairly typical mix for this exam. By subject: Physics 34% easy, 45% moderate, 21% tough; Chemistry 35% easy, 51% moderate, 15% tough; Mathematics 28% easy, 46% moderate, 26% tough.

Chemistry questions were spread across 23 chapters, with Haloalkanes and Haloarenes (6), Structure of Atom (5), and Chemical Bonding and Molecular Structure (4) carrying the most weight. Mathematics questions were spread across 22 chapters, with Definite Integration (4), Vector Algebra (4), and Sequences and Series (3) carrying the most weight. Physics questions were spread across 25 chapters, with Current Electricity (7), Nuclear Physics (5), and Semiconductors (5) carrying the most weight.

Chemistry

  1. 1reacts with under anhydrous conditions at room temperature to give2006Preparation and Properties of Monohalides
  2. 2Preview not available - open to view this question.2006IUPAC Nomenclature
  3. 3The increasing order of the rate of addition to compounds is (A) (B) (C) (D) PhCOPh2006Electron displacement effects
  4. 4How many moles of magnesium phosphate, will contain mole of oxygen atoms?2006Mole concept
  5. 5According to Bohr's theory, the angular momentum of an electron in orbit is2006Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  6. 6Which of the following molecules/ions does not contain unpaired electrons?2006Molecular Orbital Theory
  7. 7Total volume of atoms present in a face-centre cubic unit cell of a metal is ( is atomic radius)2006Cubic system
  8. 8A reaction was found to be second order with respect to the concentration of carbon monoxide. If the concentration of carbon monoxide is dou2006Rate of reaction
  9. 9Which of the following chemical reactions depicts the oxidizing behaviour of ?2006Sulphur and Its Compounds
  10. 10The IUPAC name for the complex is2006Nomenclature of coordination compounds
  11. 11The term anomers of glucose refers to2006Carbohydrates
  12. 12In the transformation of to , if one emission is an -particle, what should be the other emission(s)?2006Electronic configuration
  13. 13Phenyl magnesium bromide reacts with methanol to give2006Reactions of Alcohols
  14. 14The decreasing order of the rate of the above reaction with nucleophiles to is , (B) , (C) , (D)2006Preparation and Properties of Monohalides
  15. 15The pyrimidine bases present in DNA are2006Nucleic Acids
  16. 16Among the following the one that gives positive iodoform test upon reaction with and is2006Tests for Aldehyde and Ketones
  17. 17The increasing order of stability of the following free radicals is2006Reaction Intermediates
  18. 18Uncertainty in the position of an electron (mass ) moving with a velocity , accurate upto , will be2006Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  19. 19Phosphorus pentachloride dissociates as follows, in a closed reaction vessel, If total pressure at equilibrium of the reaction mixture is an2006Mixture of gases
  20. 20The standard enthalpy of formation at for methane, , is . The additional information required to determine the average energy for bond forma2006Laws of Thermochemistry and Enthalpy Change
  21. 21Among the following mixtures, dipole-dipole as the major interaction, is present in2006Polarization
  22. 22Fluorobenzene can be synthesized in the laboratory2006Preparation and Properties of Aryl Halides
  23. 23A metal, forms chlorides in its and oxidation states. Which of the following statements about these chlorides is correct?2006Polarization
  24. 24Which of the following statements is true?2006PH of solutions
  25. 25The molar conductivities and at infinite dilution in water at are and respectively. To calculate , the additional value required is2006Conductance and Conductivity
  26. 26Which one of the following sets of ions represents a collection of isoelectronic species?2006Atomic Mass and Atomic Size
  27. 27The correct order of increasing acid strength of the compounds is (a) (b) (c) (d)2006Preparation and Properties of Carboxylic Acids
  28. 28In which of the following molecules/ions are all the bonds not equal?2006Molecular Orbital Theory
  29. 29What products are expected from the disproportionation reaction of hypochlorous acid?2006Halogens and Its Compounds
  30. 30Nickel combines with a uninegative monodentate ligand to form a paramagnetic complex . The number of unpaired electron(s) in the nickel and 2006Werner's theory and Valence Bond Theory
  31. 31In , the bond possesses2006Carbonyl Compounds
  32. 32The increasing order of the first ionization enthalpies of the elements B, P, S and F (lowest first) is2006Periodic properties
  33. 33An ideal gas is allowed to expand both reversibly and irreversibly in an isolated system. If is the initial temperature and is the final tem2006First Law and Basic Fundamentals of Thermodynamics
  34. 34In Langmuir’s model of adsorption of a gas on a solid surface2006Adsorption isotherms
  35. 35Rate of a reaction can be expressed by Arrhenius equation as: In this equation, E represents2006Arrhenius theory
  36. 36The structure of the major product formed in the following reaction is2006Preparation and Properties of Monohalides
  37. 37Reaction of trans-2-phenyl-1-bromocyclopentane on reaction with alcoholic KOH produces2006Preparation and Properties of Monohalides
  38. 38Increasing order of stability among the three main conformations (i.e. Eclipse, Anti, Gauche) of 2-fluoroethanol is2006Isomerism of Organic Compounds
  39. 39The structure of the compound that gives a tribromo derivative on treatment with bromine water is2006Preparation and Properties of Aryl Halides
  40. 40The decreasing values of bond angles from to down group-15 of the periodic table is due to2006Modern periodic table
  41. 41The alkene formed as a major product in the above elimination reaction is2006Properties and Preparation of Alkenes
  42. 42The "spin-only" magnetic moment [in units of Bohr magneton, of in aqueous solution would be (Atomic number of )2006Quantum mechanical model
  43. 43The equilibrium constant for the reaction is . The value of for the reaction will be2006Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  44. 44Following statements regarding the periodic trends of chemical reactivity of the alkali metals and the halogens are given. Which of these st2006Modern periodic table
  45. 45Given the data at , What is the value of for ?2006Cells and Electrode Potential, Nernst Equation
  46. 46The following mechanism has been proposed for the reaction of with to form : If the second step is the rate determining step, the order of t2006Rate of reaction
  47. 47Lanthanoid contraction is caused due to2006F-Block elements
  48. 48Resistance of a conductivity cell filled with a solution of an electrolyte of concentration is . The conductivity of this solution is . Resi2006Conductance and Conductivity
  49. 49The ionic mobility of alkali metal ions in aqueous solution is maximum for2006General Characteristics of Alkali Metals
  50. 50Density of a solution of acetic acid in water is . The molality of the solution is2006Concentration terms
  51. 51The enthalpy changes for the following processes are listed below: Given that the standard states for iodine and chlorine are and , the stan2006Laws of Thermochemistry and Enthalpy Change
  52. 52How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a ion?2006Werner's theory and Valence Bond Theory
  53. 53The electrophile involved in the above reaction is2006Reactions of Phenol
  54. 54of glucose is added to of water. The vapour pressure of water for this aqueous solution at is2006Vapour pressure and raoult's law
  55. 55for the formation of carbon monoxide (CO) from its elements at is2006First Law and Basic Fundamentals of Thermodynamics

Mathematics

  1. 1is a triangle, right angled at . The resultant of the forces acting along with magnitudes and respectively is the force along , where is the2006Algebra of Vectors
  2. 2Suppose a population has 100 observations , and another population has 100 observations . If and represent the variances of the two populati2006Measures of Dispersion
  3. 3If the roots of the quadratic equation are and , respectively then the value of is2006Relation between Roots and Coefficients
  4. 4The value of the integral, is2006Properties of Definite Integration
  5. 5The number of values of in the interval satisfying the equation is2006Solving Trigonometric Equation
  6. 6If , where and are any three vectors such that , , then and are2006Vector Triple Product
  7. 7Let W denote the words in the English dictionary. Define the relation R by : the words and have at least one letter in common . Then is2006Questions on Symmetric Transitive and Reflexive Properties
  8. 8If and are square matrices of size such that , then which of the following will be always true?2006Formation and Basic of Matrix
  9. 9The value of is2006Summation of Series
  10. 10All the values of for which both roots of the equations are greater than but less than 4 , lie in the interval2006Location of Roots
  11. 11A particle has two velocities of equal magnitude inclined to each other at an angle . If one of them is halved, the angle between the other 2006Algebra of Vectors
  12. 12At a telephone enquiry system the number of phone cells regarding relevant enquiry follow Poisson distribution with an average of 5 phone ca2006Random Variable and its Probability Distribution
  13. 13is equal to2006Properties of Definite Integration
  14. 14A straight line through the point A(3, 4) is such that its intercept between the axes is bisected at A. Its equation is2006Basic Forms of Straight Line
  15. 15The two lines and are perpendicular to each other if2006Angle between Lines
  16. 16The locus of the vertices of the family of parabolas is2006General Equation of 2nd degree curve
  17. 17The values of , for which the points with position vectors and respectively are the vertices of a right-angled triangle with are2006Product of 2 vectors
  18. 18is equal to2006Properties of Definite Integration
  19. 19If is real, the maximum value of is2006Maxima Minima
  20. 20In an ellipse, the distance between its foci is 6 and minor axis is 8. Then its eccentricity is2006Equation of Ellipse
  21. 21Let and . Then2006Basic Algebra of Matrices
  22. 22The function has a local minimum at2006Maxima Minima
  23. 23Angle between the tangents to the curve at the points and is2006Pair of Tangents
  24. 24Let be terms of an A.P. If , then equals2006Arithmetic Progression
  25. 25The set of points where is differentiable is2006Differentiability
  26. 26A triangular park is enclosed on two sides by a fence and on the third side by a straight river bank. The two sides having fence are of same2006Circle and Polygon
  27. 27At an election, a voter may vote for any number of candidates, not greater than the number to be elected. There are 10 candidates and 4 are 2006Selection of one or more item
  28. 28If the expansion in powers of of the function is , then is2006Binomial Theorem for Negative Index
  29. 29For natural numbers if , and then is2006Terms of Binomial Expansion
  30. 30The value of , where denotes the greatest integer not exceeding is2006Properties of Definite Integration
  31. 31If the lines and are two diameters of a circle of area square units, the equation of the circle is2006Equation of Circle & its intercept
  32. 32The differential equation whose solution is , where and are arbitrary constants is of2006Formation of Differential Equation
  33. 33Let be the circle with centre and radius 3 units. The equation of the locus of the mid points of the chords of the circle that subtend an an2006Equation of Circle & its intercept
  34. 34If falls inside the angle made by the lines and , then a belongs to2006Locus
  35. 35The image of the point (−1, 3, 4) in the plane x − 2y = 0 is2006Plane in Space
  36. 36If , where is a complex number, then the value of2006Cube Root of Unity
  37. 37If and , then is2006Solving Trigonometric Equation
  38. 38If are in H.P., then the expression is equal to2006Harmonic Progression
  39. 39If , then is2006Differentiation of composite functions

Physics

  1. 1A particle located at at time , starts moving along the positive -direction with a velocity ' ' that varies as . The displacement of the par2006Non-uniform Motion
  2. 2A mass of is suspended by a weightless string. The horizontal force that is required to displace it until the string makes an angle of with 2006Equilibrium of Forces
  3. 3A bomb of mass at rest explodes into two pieces of masses of and . The velocity of the mass is . The kinetic energy of the other mass is2006momentum
  4. 4A particle of mass is thrown vertically upwards with a speed of . the work done by the force of gravity during the time the particle goes up2006Work done
  5. 5A whistle producing sound waves of frequencies and above is approaching a stationary person with speed . The velocity of sound in air is . I2006Doppler's Effect
  6. 6A electric dipole is placed at an angle of to a non-uniform electric field. The dipole will experience2006Electric Dipole
  7. 7A material ' ' has twice the specific resistance of ' '. A circular wire made of ' ' has twice the diameter of a wire made of ' '. Then for 2006Resistance and Resistivity
  8. 8The Kirchhoff's first law and second law , where the symbols have their usual meanings, are respectively based on2006Kirchoffs Laws
  9. 9In a region, steady and uniform electric and magnetic fields are present. These two fields are parallel to each other. A charged particle is2006Motion of Charged Particle in Magnetic Field
  10. 10Needles and are made of a ferromagnetic, a paramagnetic and a diamagnetic substance respectively. A magnet when brought close to them will2006Magnetism and Properties of Magnet
  11. 11Which of the following units denotes the dimensions , where denotes the electric charge?2006Dimensions
  12. 12A player caught a cricket ball of mass moving at a rate of . If the catching process is completed in , the force of the blow exerted by the 2006Newton's laws of motion
  13. 13A ball of mass is thrown vertically upwards by applying a force by hand. If the hand moves which applying the force and the ball goes upto h2006Work done
  14. 14Consider a two particle system with particles having masses and . If the first particle is pushed towards the centre of mass through a dista2006Centre of mass of discrete particles
  15. 15Starting from the origin, a body oscillates simple harmonically with a period of . After what time will its kinetic energy be of the total e2006Energy of Simple Harmonic Motion
  16. 16The maximum velocity of a particle, executing simple harmonic motion with an amplitude , is . The period of oscillation is2006Time Period and Frequency
  17. 17A string is stretched between fixed points separated by . It is observed to have resonant frequencies of and . There are no other resonant f2006Vibration of String
  18. 18Assuming the sun to be a spherical body of radius at a temperature of , evaluate the total radiant power, incident on Earth, at a distance f2006Radiation
  19. 19The refractive index of glass is for red light and for blue light. Let and be an of minimum deviation for red and blue light respectively in2006Prism and Dispersion of Light
  20. 20In a Wheatstone's bridge, there resistances and connected in the three arms and the fourth arm is formed by two resistances and connected in2006Wheatstone Bridge
  21. 21The current drawn from the 5 volt source will be2006Combination of Resistances
  22. 22In a series resonant LCR circuit, the voltage across is 100 volts and with . The resonant frequency is . At resonance the voltage across is2006AC Circuits
  23. 23Two insulating plates are both uniformly charged in such a way that the potential difference between them is . (i.e. plate 2 is at a higher 2006Electric Potential and Potential Energy
  24. 24The resistance of a bulb filament is at a temperature of . If its temperature coefficient of resistance be per , its resistance will become 2006Resistance and Resistivity
  25. 25In an generator, a coil with turns, all of the same area and total resistance , rotates with frequency in a magnetic field . The maximum val2006Motional and Rotational EMF
  26. 26The flux linked with a coil at any instant ' ' is given by The induced emf at is2006Magnetic Flux, Faraday's and Lenz law
  27. 27A thermocouple is made from two metals, Antimony and Bismuth. If one junction of the couple is kept hot and the other is kept cold then, an 2006Electric Current and Drift of Electrons
  28. 28The time by a photoelectron to come out after the photon strikes is approximately2006Matter Waves
  29. 29An alpha nucleus of energy bombards a heavy nuclear target of charge Ze. Then the distance of closest approach for the alpha nucleus will be2006Atomic Structure
  30. 30The threshold frequency for a metallic surface corresponds to an energy of , and the stopping potential for a radiation incident on this sur2006Photoelectric Effect
  31. 31The energy spectrum of -particles [number as a function of -energy ] emitted from a radioactive source is2006Radioactivity
  32. 32When nuclei are bombarded by protons, and the resultant nuclei are , the emitted particles will be2006Nuclear reactions
  33. 33A solid which is transparent to visible light and whose conductivity increases with temperature is formed by2006Nuclear energy
  34. 34If the ratio of the concentration of electrons that of holes in a semiconductor is and the ratio of currents is , then what is the ratio of 2006Semiconductors
  35. 35In a common base mode of a transistor, collector current is for an emit current of . The value of the base current amplification factor will2006Junction Transistors
  36. 36The potential energy of a particle free move along the -axis is given by The total mechanical energy of the particle . Then, the maximum spe2006Energy
  37. 37A force of acts on , the origin of the coordinate system. The torque about the point2006Torque
  38. 38A thin circular ring of mass and radius is rotating about its axis with a constant angular velocity . Two objects each of mass are attached 2006Angular momentum and Angular impulse
  39. 39If the terminal speed of a sphere of gold (density ) is in a viscous liquid (density ) of the same size in the same liquid.2006Viscosity
  40. 40The work of is performed in order to compress one kilo mole of gas adiabatically and in this process the temperature of the gas increases by2006Thermodynamic Processes
  41. 41The rms value of the electric field of the light coming from the Sun is . The average total energy density of the electromagnetic wave is2006Electromagnetic Waves and Maxwell's equations
  42. 42A coin is placed on a horizontal platform which undergoes vertical simple harmonic motion of angular frequency . The amplitude of oscillatio2006Simple Harmonic Motion
  43. 43An electric bulb is rated 220 volt watt. The power consumed by it when operated on 110 volt will be2006Electric Power and Heating Effect of Current
  44. 44The anode voltage of a photocell is kept fixed. The wavelength of the light falling on the cathode is gradually changed. The plate current o2006Photoelectric Effect
  45. 45The 'rad' is the correct unit used to report the measurement of2006Radioactivity
  46. 46If the binding energy per nucleon in and nuclei are and respectively, then in the reaction energy of proton must be2006Nuclear reactions
  47. 47If the lattice constant of this semiconductor is decreased, then which of the following is correct?2006Energy Bands in Solids
  48. 48In the following, which one of the diodes is reverse biased?2006Diodes
  49. 49The circuit has two oppositely connect ideal diodes in parallel. What is the current following in the circuit?2006Diodes
  50. 50A long solenoid has 200 turns per and carries a current . The magnetic field at its centre is Weber . Another long solenoid has 100 turns pe2006Magnetic Field
  51. 51Four point masses, each of value , are placed at the corners of a square of side . The moment of inertia through and parallel to is2006Moment of inertia of rigid bodies
  52. 52A wire elongates by when a load is hanged from it. If the wire goes over a pulley and two weights each are hung at the two ends, the elongat2006Young's Modulus and Breaking Stres
  53. 53Two rigid boxes containing different ideal gases are placed on a table. Box A contains one mole of nitrogen at temperature , while Box conta2006Pressure and Energy of gas
  54. 54Two spherical conductors and of radii and are separated by a distance of and are uniformly charged. If the spheres are connected by a conduc2006Electric Field and Electric Field Lines
  55. 55An inductor , a resistor and a battery are initially connected in series as shown in the figure. After a long time the battery is disconnect2006AC Circuits
  56. 56A body falling from rest under gravity passes a certain point . It was at a distance of from prior to passing through . If , then the height2006Uniform Motion

Frequently Asked Questions

1.How many questions are in the JEE Main 2006 paper?

This paper has 150 questions in total - 55 from Chemistry, 39 from Mathematics, and 56 from 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 2006 paper?

The JEE Main 2006 paper on MARKS has 150 questions, organised by subject:

  • Chemistry: 55 questions - 55 single-correct.
  • Mathematics: 39 questions - 39 single-correct.
  • Physics: 56 questions - 56 single-correct.
4.What is the difficulty level of the JEE Main 2006 paper?

Each question on MARKS carries a difficulty rating. Of the 150 rated questions in this paper, 49 (33%) are easy, 71 (47%) are medium and 30 (20%) are hard. Subject wise:

  • Chemistry: 19 easy, 28 medium, 8 hard
  • Mathematics: 11 easy, 18 medium, 10 hard
  • Physics: 19 easy, 25 medium, 12 hard
5.Which chapters had the most questions in the JEE Main 2006 paper?

The chapters with the most questions in each subject were:

  • Chemistry: Haloalkanes and Haloarenes (6), Structure of Atom (5), and Chemical Bonding and Molecular Structure (4).
  • Mathematics: Definite Integration (4), Vector Algebra (4), and Sequences and Series (3).
  • Physics: Current Electricity (7), Nuclear Physics (5), and Semiconductors (5).
6.Are there any out-of-syllabus questions in the JEE Main 2006 paper?

Yes. 18 of the 150 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 2006 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 2006 paper to check my preparation?

Set a timer, attempt the 150 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 2006 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.