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BITSAT 2011

Browse the complete Chemistry, Mathematics, and Physics question set from the BITSAT 2011 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 125 questions in total - 53 easy (42%), 53 moderate (42%) and 19 tough (15%). That's an easier-than-usual mix for this exam - aim to clear it quickly and save time for the harder papers. By subject: Physics 45% easy, 40% moderate, 15% tough; Chemistry 43% easy, 48% moderate, 10% tough; Mathematics 40% easy, 40% moderate, 20% tough.

Chemistry questions were spread across 26 chapters, with General Organic Chemistry (4), Aldehydes and Ketones (3), and Redox Reactions (3) carrying the most weight. Mathematics questions were spread across 29 chapters, with Application of Derivatives (4), Binomial Theorem (3), and Functions (3) carrying the most weight. Physics questions were spread across 27 chapters, with Dual Nature of Matter (3), Electrostatics (3), and Gravitation (2) carrying the most weight.

Chemistry

  1. 1The product of atomic weight and specific heat of any element is a constant, approximately This is known as:2011Mole concept
  2. 2of hydroxide of a metal on ignition gave of oxide. The equivalent weight of metal is:2011Equivalence concept
  3. 3The correct order of radii is2011Periodic properties
  4. 4Beryllium and aluminium exhibit many properties which are similar. But, the two elements differ in2011Properties of S-block elements
  5. 5Among and , the correct order of acid strength is:2011Aluminium and Its Compounds
  6. 6bonded molecule is T-shaped. The number of non bonded pair of electrons is2011Hybridisation and VSEPR Theory
  7. 7The correct bond order in the following species is:2011Molecular Orbital Theory
  8. 8What is the free energy change, , when 1.0 mole of water at and 1 atm pressure is converted into steam at and . pressure?2011Third law of thermodynamics
  9. 9gas when passed through a solution of cations containing precipitates the cations of second group of qualitative analysis but not those belo2011Identification of Basic Radicals
  10. 10The pH of a solution is increased from 3 to 6 ; its ion concentration will be2011PH of solutions
  11. 11A gas at 1 atm is bubbled through a solution containing a mixture of and at . If the reduction potential is , then2011Oxidation and Reduction Reactions
  12. 12When a crystal of caustic soda is exposed to air, a liquid layer is deposited because :2011Compounds of Alkali Metals
  13. 13Which of the following compound is not chiral?2011Isomerism of Organic Compounds
  14. 14and exhibit which type of isomerism?2011Isomerism of Organic Compounds
  15. 15The correct nucleophilicity order is2011Attacking reagents
  16. 16In the anion the two carbon-oxygen bonds are found to be of equal length. What is the reason for it?2011Conjugation and Aromaticity
  17. 17What will be the product in the following reaction?2011Reactions of alkenes
  18. 18The fraction of total volume occupied by the atoms present in a simple cube is2011Cubic system
  19. 19of a non-electrolyte solute (molar mass was dissolved in of benzene. If the freezing point depression constant, of benzene is , the freezing2011Colligative Properties and Abnormal Molecular Masses
  20. 20The number of coulombs required for the deposition of of silver is2011Cells and Electrode Potential, Nernst Equation
  21. 21During the kinetic study of the reaction, , following results were obtained: Based on the above data which one of the following is correct?2011Rate law and rate constant
  22. 22Position of non-polar and polar part in micelle is2011Properties of colloidal solution
  23. 23For adsorption of a gas on a solid, the plot of log vs log is linear with slope equal to ( being whole number)2011Adsorption isotherms
  24. 24Calcination is used in metallurgy for removal of?2011Concentration of the Ore
  25. 25Phosphine is not obtained by the reaction2011Phosphorus and Its Compounds
  26. 26Which of the following halides is not oxidized by2011Halogens and Its Compounds
  27. 27Which of the following exhibit only+ 3 oxidation state?2011Electronic configuration
  28. 28Which of the following pairs has the same size?2011F-Block elements
  29. 29Which of the following is not considered as an organometallic compound?2011Preparation and Properties of Monohalides
  30. 30The most stable ion is2011Terminology of coordination compounds
  31. 31A is an optically inactive alkyl chloride which on reaction with aqueous gives . on heating with at gives an alkene , what are and2011Properties and Preparation of Alkenes
  32. 32The reaction is called:2011Preparation of Ethers
  33. 33Which of the following esters cannot undergo Claisen self condensation?2011Chemical reactions for aldehydes and ketones
  34. 34Schotten-Baumann reaction is a reaction of phenols with2011Preparation and Properties of Amines
  35. 35Identify Intermediate2011Preparation and Properties of Alcohols
  36. 36The reagent (s) which can be used to distinguish acetophenone from benzophenone is (are)2011Tests for aldehyde and ketones
  37. 37Aniline reacts with nitrous acid to produce2011Preparation and Properties of Amines
  38. 38The structural feature which distinguishes proline from natural -amino acids?2011Properties and Preparation of Amino Acids
  39. 39Which of the following cannot give iodometric titration?2011Redox titration
  40. 40Acetaldehyde and acetone can be distinguished by :2011Reactions for aldehydes

Mathematics

  1. 1If \(f(x)\) is a function that is odd and even simultaneously, then \( {f}(3)- {f}(2)\) is equal to2011Odd and Even Functions
  2. 2If, \( {A}= {1}{2}\) and \( B= {1}{3}\), then find the value of \( {A}+ {B}\)2011Sum and Difference & Multiple angle Formula
  3. 3If \( =- {1}{2}\) and \( =1 / {3}\), then \( =\)2011Basic
  4. 4\( { }{1- }+ { }{1- }\) is equal to2011Basic Identities & T Ratios
  5. 5For \(n {N}, x^{n+1}+(x+1)^{2 n-1}\) is divisible by2011Remainder and Divisibility Problems
  6. 6If \( , \) are the roots of the equation \( {ax}^2+ {bx}+ {c}=0\), then the roots of the equation \( {ax}^2+ {bx}( {x}+1)+ {c}( {x}+1)^2=0\)2011Relation between Roots and Coefficients
  7. 7If \(a > 0, a R, z=a+2 i\) and \(z|z|-a z+1=0\) then2011Algebra of complex numbers
  8. 8Which of the following is not a vertex of the positive region bounded by the inqualities \(2 x+3 y 6,5 x+3 y 15\) and \(x, y 0\)2011Linear Programming
  9. 9If \({ }^{20} {C}_{ {r}}={ }^{20} {C}_{ {r}-10}\) then \({ }^{18} {C}_{ {r}}\) is equal to2011Combination
  10. 10The term independent of \(x\) in the expansion of \( (9 {x}- {1}{3 { {x}}} )^{18}, {x} > 0\), is a times the corresponding binomial coeffici2011Terms of Binomial Expansion
  11. 11In the binomial \( (2^{1 / 3}+3^{-1 / 3} )^{ {n}}\), if the ratio of the seventh term from the beginning of the expansion to the seventh ter2011Terms of Binomial Expansion
  12. 12If \( {p}^{ {th }}, {q}^{ {th }}\) and \( {r}^{ {th }}\) terms of H.P. are \( {u}, {v}, {w}\) respectively, then find the value of the expre2011Harmonic Progression
  13. 13If the sum of the first \(2 n\) terms of \(2,5,8, \) is equal to the sum of the first \(n\) terms of 57,59 , \(61 \). , then \( {n}\) is equ2011Arithmetic Progression
  14. 14The distance of the point \((-1,1)\) from the line \(12(x+6)=5(y-2)\) is2011Point and Line
  15. 15The family of straight lines \((2 a+3 b) x+(a-b) y+2 a-4 b=0\) is concurrent at the point2011Concurrency & Family of Lines
  16. 16The length of the latus-rectum of the parabola whose focus is \( ( {u^2}{2 g} 2 ,- {u^2}{2 g} 2 )\) and directrix is \(y= {u^2}{2 g}\), is2011standard equation of parabola
  17. 17The equation of the ellipse with focus at \(( 5,0)\) and \(x= {36}{5}\) as one directrix is2011Equation of Ellipse
  18. 18For what value of \(k\) the circles \(x^2+y^2+5 x+3 y+7=0\) and \(x^2+y^2-8 x+6 y+k=0\) cuts orthogonally2011Intersection of Circles
  19. 19If the lines \(3 x-4 y+4=0\) and \(6 x-8 y-7=0\) are tangents to a circle, then the radius of the circle is2011Tangent to circle
  20. 20Evaluate \( _{x } { {1+ 3 x}-1}{ (1+ 2 x)}\);2011Trigonometric and Inverse Trigonometric limits
  21. 21Negation of "Paris in France and London is in England" is2011Mathematical Reasoning
  22. 22Find the A.M. of the first ten odd numbers.2011Means
  23. 23If \(A\) and \( {B}\) are mutually exclusive events and if \( {P}( {B})= {1}{3}, {P}( {A} {B})= {13}{21}\), then \( {P}( {A})\) is equal to2011Addition and Subtraction Theorems
  24. 24A die is loaded such that the probability of throwing the number \(i\) is proportional to its reciprocal. The probability that 3 appears in 2011Addition and Subtraction Theorems
  25. 25If \(f(x)= \{ {array}{l}x ; { when } x { is rational } \\ 1-x ; { when } x { is irrational } {array} .\), then fof \((x)\) is given as2011Composite Function
  26. 26If \(f(x)= {1-x}{1+x}\) the domain of \(f^{-1}(x)\) is2011Inverse of a Function
  27. 27The value of \( (4 ^{-1} {1}{3} )- (2 ^{-1} {1}{7} )\) is2011Converting one Inverse T function to other Inverse T
  28. 28The matrix \(A^2+4 A-5 I\), where \(I\) is identity matrix and \(A= [ {array}{cc}1 & 2 \\ 4 & -3 {array} ]\), equals :2011Product of Matrices
  29. 29If \(A= [ {array}{lll}2 & 0 & 0 \\ 2 & 2 & 0 \\ 2 & 2 & 2 {array} ]\), then \( {adj}( {adj} A)\) is equal to -2011Adjoint and its Properties
  30. 30If \(y=x^{x^2}\), then \( {d y}{d x}\) is equal to2011Logarithmic differentiation
  31. 31The function \( {f}( {x})=( {x}-1) {| n {x}|}\) is at \( {x}=1\)2011Differentiability
  32. 32The function \(f(x)= x-k x-c\), where \(k\) and \(c\) are constants, decreases always when2011Monotonicity
  33. 33The minimum value of \(f(x)= ^4 x+ ^4 x\) in the interval \( (0, { }{2} )\) is2011Maxima Minima
  34. 34The curve \(y-e^{x y}+x=0\) has a vertical tangent at2011Tangent Normal
  35. 35The function \( {f}( {x})=2 {x}^3-3 {x}^2-12 {x}+4\), has2011Maxima Minima
  36. 36Evaluate \( {x^2}{x^2-1} d x\)2011Fundamental of Indefinite Integration
  37. 37Find the value of \( _0^{4 }| x| d x\)2011Properties of Periodic Functions
  38. 38Let \( {I}_1= _1^2 {1}{ {1+ {x}^2}} {dx}\) and \( {I}_2= _1^2 {1}{x} d x\), then2011Properties Involving Inequalities
  39. 39What is the area bounded by \(y= x, y=0\) and \(x= { }{4} ?\)2011Area of Curve along axis
  40. 40The degree of the differential equation \( ( {d^3 y}{d x^3} )^{2 / 3}+4-3 {d^2 y}{d x^2}+5 {d y}{d x}=0\) is2011Order and Degree
  41. 41Two vectors \( {A}\) and \( {B}\) are such that \(| { {A}}+ { {B}}|=| { {A}}- { {B}}|\). The angle between the two vectors will be-2011Algebra of Vectors
  42. 42Gives the line \(L: {x-1}{3}= {y+1}{2}= {z-3}{-1}\) and the plane \( : x-2 y-z=0\). Of the following assertions, the only one that is always2011Line and Plane
  43. 43A ladder rests against a wall so that its top touches the roof of the house. If the ladder makes an angle of \(60^{ }\) with the horizontal 2011Heights and Distances
  44. 44In an equilateral triangle, the in radius, circumradius and one of the ex-radii are in the ratio2011Circle Connected to Triangle
  45. 45For the constraints of a L.P. Problem given by \(x_1+2 x_2 2000, x_1+x_2 1500\) and \(x_2 600\) and \( {x}_1, {x}_2 0\), which one of the fo2011Linear Programming

Physics

  1. 1A passenger in a open car travelling at throws a ball out over the bonnet. Relative to the car the initial velocity of the ball is at to the2011Relative motion
  2. 2A particle is moving in a straight line with initial velocity and uniform acceleration a. If the sum of the distance travelled in and second2011Uniform Motion
  3. 3The two vectors and are drawn from a common point and then angle between and is - (1) if (2) greater than if (4) less than if Correct option2011Addition and Subtraction of Vectors
  4. 4If then find the dimensions of q. Where is the time period of bar of mass length and Young modulus .2011Dimensions
  5. 5An object experiences a net force and accelerates from rest to its final position in . How long would the object take to reach the same fina2011Newton's laws of motion
  6. 6Three blocks of masses and are connected by massless strings, as shown, on a frictionless table. They are pulled with a force . If and the t2011Newton's laws of motion
  7. 7A massless platform is kept on a light elastic spring as shown in fig. When a sand particle of mass is dropped on the pan from a height of t2011Energy
  8. 8A constant torque of is exerted on a pivoted wheel. If angular acceleration of wheel is then the moment of inertia of the wheel is2011Torque
  9. 9A man of mass m starts falling towards a planet of mass and radius . As he reaches near to the surface, he realizes that he will pass throug2011Newton's Law of Gravitation
  10. 10Geo-stationary satellite is one which2011Motion of satellite
  11. 11Two wires are made of the same material and have the same volume. However wire 1 has crosssectional area and wire 2 has cross-sectional area2011Young's Modulus and Breaking Stres
  12. 12An iron rod of length and cross-sectional area of stretched by , when a mass of is hung from its lower end. Young's modulus of iron rod is2011Young's Modulus and Breaking Stres
  13. 13Viscosity is the property of a liquid due to which it :2011Viscosity
  14. 14The radiation emitted by a perfectly black body is proportional to2011Radiation
  15. 15A copper sphere cools from to in 10 minutes and to in the next 10 minutes. Calculate the temperature of the surroundings.2011Radiation
  16. 16An air bubble of volume is released by a fish at a depth in a lake. The bubble rises to the surface. Assume constant temperature and standar2011Pressure and thrust
  17. 17The molecules of a given mass of gas have a root mean square velocity of at and pressure. When the temperature is and the pressure the root 2011Speed of Gas
  18. 18Which of the following expressions corresponds to simple harmonic motion along a straight line, where is the displacement and are positive c2011Simple Harmonic Motion
  19. 19A mass is suspended from a spring of force constant and just touches another identical spring fixed to the floor as shown in the figure. The2011Applications of SHM
  20. 20The fundamental frequency of an open organ pipe is . The first overtone of this pipe has same frequency as first overtone of a closed organ 2011Organ Pipe (Vibration of Air Column)
  21. 21In an uniformly charged sphere of total charge Q and radius the electric field is plotted as function of distance from the centre. The graph2011Electric Field and Electric Field Lines
  22. 22A charge exerts some force on a second charge . If a 3 rd charge is brought near, then the force of exerted on2011Electric Charge and Coulomb's law
  23. 23A hollow metal sphere of radius is charged such that the potential on its surface is . The potential at a distance of from the centre of the2011Electric Potential and Potential Energy
  24. 24If the potential of a capacitor having capacity is increased from to , then increase in its energywill be2011Force and Energy stored in capacitor
  25. 25Calculate the effective resistance between A and B in following network.2011Wheatstone Bridge
  26. 26A steady current is set up in a cubic network composed of wires of equal resistance and length d as shown in figure. What is the magnetic fi2011Magnetic Field
  27. 27If is magnetic moment and is the magnetic field, then the torque is given by2011Magnetic Moment
  28. 28A metal rod of length is rotated about one of its ends in a plane right angles to a field of inductance . If it makes 1800 revolutions/min. 2011Motional and Rotational EMF
  29. 29Which one of the following curves represents the variation of impedance ( ) with frequency in series LCR circuit?2011Parallel AC Circuits
  30. 30An electromagnetic wave passes through space and its equation is given by where is electric field. Energy density of electromagnetic wave in2011Electromagnetic Waves and Maxwell's equations
  31. 31A thin convergent glass lens has a power of . When this lens is immersed in a liquid of refractive index it acts as a divergent lens of foca2011Lens Formula, Refraction of light from curved surface
  32. 32A vessel of depth . is halffilled with a liquid of refractive index and the upper half with a liquid of refractive index The apparent depth 2011Refraction of light from plane surface
  33. 33If the distance between the first maxima and fifth minima of a double slit pattern is and the slits are separated by with the screen 50 from2011Youngs Double Slit Experiment
  34. 34If the energy of a photon is , then its momentum is2011Photoelectric Effect
  35. 35The energies of energy levels and for a given atom are in the sequence . If the radiations of wavelengths and are emitted due to the atomic 2011Atomic Spectrum
  36. 36Which one is correct about fission?2011Nuclear reactions
  37. 37The output of an OR gate is connected to both the inputs of a NAND gate. The combination will serve as a:2011Logic gates
  38. 38In a semiconductor diode, the barrier potential offers opposition to2011Diodes
  39. 39An electron, in a hydrogen-like atom, is in an excited state. It has a total energy of . The kinetic energy and the de-Broglie wavelength of2011Matter Waves
  40. 40Light of wavelength ejects photoelectron from a plate of a metal whose work function is . If a uniform magnetic field of is applied parallel2011Photoelectric Effect

Frequently Asked Questions

1.How many questions are in the BITSAT 2011 paper?

This paper has 125 questions in total - 40 from Chemistry, 45 from Mathematics, and 40 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.How is the BITSAT 2011 paper structured?

The BITSAT 2011 paper on MARKS has 125 questions, organised by subject:

  • Chemistry: 40 questions - 40 single-correct.
  • Mathematics: 45 questions - 45 single-correct.
  • Physics: 40 questions - 40 single-correct.
4.How difficult is the BITSAT 2011 paper?

Each question on MARKS carries a difficulty rating. Of the 125 rated questions in this paper, 53 (42%) are easy, 53 (42%) are medium and 19 (15%) are hard. Subject wise:

  • Chemistry: 17 easy, 19 medium, 4 hard
  • Mathematics: 18 easy, 18 medium, 9 hard
  • Physics: 18 easy, 16 medium, 6 hard
5.Which chapters were asked the most in the BITSAT 2011 paper?

The chapters with the most questions in each subject were:

  • Chemistry: General Organic Chemistry (4), Aldehydes and Ketones (3), and Redox Reactions (3).
  • Mathematics: Application of Derivatives (4), Binomial Theorem (3), and Functions (3).
  • Physics: Dual Nature of Matter (3), Electrostatics (3), and Gravitation (2).
6.Where can I find the solutions for the BITSAT 2011 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.

7.How should I use the BITSAT 2011 paper to check my preparation?

Set a timer, attempt the 125 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 BITSAT. Repeating this with other papers shows whether the same weak spots keep coming back.

8.Will the BITSAT 2011 paper help me prepare for BITSAT 2027?

Yes. Every past paper shows the question styles and topics BITSAT 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.