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AP EAMCET 2003

Browse the complete Chemistry, Mathematics, and Physics question set from the AP EAMCET 2003 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 160 questions in total - 76 easy (48%), 59 moderate (37%) and 25 tough (16%). That's an easier-than-usual mix for this exam - aim to clear it quickly and save time for the harder papers. By subject: Chemistry 80% easy, 13% moderate, 8% tough; Mathematics 35% easy, 45% moderate, 20% tough; Physics 40% easy, 45% moderate, 15% tough.

Chemistry questions were spread across 25 chapters, with Chemical Bonding and Molecular Structure (5), Hydrocarbons (4), and s Block Elements (4) carrying the most weight. Mathematics questions were spread across 28 chapters, with Functions (8), Definite Integration (5), and Probability (5) carrying the most weight. Physics questions were spread across 24 chapters, with Current Electricity (3), Mechanical Properties of Fluids (3), and Oscillations (3) carrying the most weight.

Chemistry

  1. 1Which one of the following is a correct set?2003Hybridisation and VSEPR Theory
  2. 2Which one of the following reactions occur at the anode, in the Castner process of extracting sodium metal ?2003Compounds of Alkali Metals
  3. 3Which one of the following represents the graph between (on -axis) and (on -axis)? ( vapour pressure of a liquid, absolute temperature)2003Vapour pressure and raoult's law
  4. 4An organic compound gives a red precipitate on heating with Fehling's solution. Which one of the following reactions yields as a major produ2003Reactions of alkynes
  5. 5What is the volume (in litres) of oxygen required at STP to completely convert of sulphur into sulphur dioxide?2003Quantitative measures in chemical equations
  6. 6In the reaction, What is ?2003Reactions of Ethers
  7. 7If a gas contains only three molecules that move with velocities of . What is the rms velocity of that gas in ?2003Kinetic theory of gases
  8. 8Which one of the following gases is liberated when ethyl alcohol is heated with methyl magnesium iodide?2003Reactions of Alcohols
  9. 9Which one of the following electrolytes is used in Down's process of extracting sodium metal?2003Compounds of Alkali Metals
  10. 10Consider the following reactions : can be conserted to on heating with at temperature :2003Reactions of alkenes
  11. 11When of methane is completely burnt in oxygen, the heat evolved is . What is the heat of combustion (in ) of methane?2003Laws of Thermochemistry and Enthalpy Change
  12. 12In the reaction sequence, What is the molecular formula of ?2003Preparation and Properties of Monohalides
  13. 13When acetylene is passed through red hot iron tube, compound is formed. Which one of the following reactions will yield as the major product2003Reactions of alkanes
  14. 14Consider the following reaction equilibrium: Initially, 1 mole of and 3 moles of are taken in a flask. At equilibrium state if, the number o2003Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  15. 15If the ionic product of water is at , what is its value at ?2003Ionic Product of Water
  16. 162, 3-dimethyl hexane contains tertiary...... secondary and primary carbon atoms, respectively:2003Classification of organic compounds
  17. 17Which of the following reactions proceeds via a secondary free radical?2003Reactions of alkanes
  18. 18Compound is anhydride of sulphuric acid. The number of -bonds and the number of -bonds present in are, respectively :2003Covalent and Co-ordinate Bonding
  19. 19During the electrolysis of cryolite, aluminium and fluorine are formed in ........ molar ratio :2003Extraction of Metals
  20. 20Water is considered to be polluted if the dissolved oxygen D.O. content is less than ... :... ppm :2003Water Pollution
  21. 21A mixture of sodium oxide and calcium oxide are dissolved in water, and saturated with excess carbon dioxide gas. The resulting solution is 2003Compounds of Alkaline Earth Metals
  22. 22Ferrous ion charges to ion, on reacting with acidified hydrogen peroxide. The number of -electrons present in and its magnetic moment (in BM2003Properties of D-block elements
  23. 23The oxidation state of in and the bond angle in it respectively are:2003Oxidation number
  24. 24Which one of the following is correct about stability of the given ions?2003Periodic properties
  25. 25The product obtained at anode when aqueous solution is electrolysed using platinum electrodes is :2003Sulphur and Its Compounds
  26. 26If the electron of a hydrogen atom is present in the first orbit, the total energy of the electron is2003Bohr's model
  27. 27If the wavelength of an electromagnetic radiation is , what is its energy in ergs?2003Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  28. 28Which one of the following equations represents Freundlich adsorption isotherm?2003Adsorption isotherms
  29. 29Sulphur trioxide is dissolved in heavy water to form a compound . The hybridisation state of sulphur in is :2003Hybridisation and VSEPR Theory
  30. 30What are the products formed when an aqueous solution of magnesium bicarbonate is boiled?2003Compounds of Alkaline Earth Metals
  31. 31Two oxides of nitrogen, and react together at and form a compound of nitrogen . reacts with water to yield another compound of nitrogen . Th2003Nitrogen and Its Compounds
  32. 32Chlorine atom, in its third excited state, reacts with fluorine to form a compound . The formula and shape of are :2003Hybridisation and VSEPR Theory
  33. 33If the mass defect of a nuclide is , its binding energy is2003Bohr's model
  34. 34Which one of the following compounds give aspirin on reacting with acetic anhydride in the presence of conc. ?2003Preparation and Properties of Acid Derivatives
  35. 35When amperes of current is passed through molten for of aluminium is deposited. What is the value of ?2003Cells and Electrode Potential, Nernst Equation
  36. 36Aniline is not the major product in one of the following reactions. Identify that reaction2003Preparation and Properties of Amines
  37. 37Which one of the following equation is correct for the reaction2003Rate of reaction
  38. 38Acid hydrolysis of yields two different organic compounds. Which one of the following is ?2003Preparation and Properties of Esters
  39. 39If the bond length and dipole moment of a diatomic molecule are and respectively, what is the per cent ionic character of the bond?2003Dipole moment
  40. 40Acetaldehyde forms a white crystalline precipitate on mixing with a ...... solution of2003Chemical reactions for aldehydes and ketones

Mathematics

  1. 1is equal to :2003Principal Value and Basics
  2. 2If in a , then:2003Napiers Analogy, Area of Triangle & Half angle Formulae
  3. 3In a , if , then is equal to :2003Cosine Rule and Projection Formula
  4. 4In a triangle, if and , then is equal to :2003Sine Rule and its application
  5. 5A tower subtends angles and respectively at points and , all lying on a horizontal line through the foot of the tower, then is equal to:2003Heights and Distances
  6. 6If and are respectively the mid-points of and in , then is equal to :2003Algebra of Vectors
  7. 7If are three non-coplanar vectors, then the vector equation represents a :2003Algebra of Vectors
  8. 8If are three vectors such that and the angle between and is , then:2003Algebra of Vectors
  9. 9Let be the position vectors of the vertices respectively of . The vector area of is :2003Product of 2 vectors
  10. 10If and , then is equal to:2003Product of 2 vectors
  11. 11If and , then is equal to:2003Addition and Subtraction Theorems
  12. 12A coin is tossed times the probability of getting head at least once is greater than 0.8 . Then, the least value of such is :2003Geometric Probability
  13. 13A bag contains 2 white and 3 black balls and another bag contains 4 white and 2 black balls. One bag is selected at random and a ball is dra2003Random Variable and its Probability Distribution
  14. 14For a poisson variate , if , then the mean of is :2003Random Variable and its Probability Distribution
  15. 15A random variate takes the values and its mean is 1.3. If and , then is equal to :2003Random Variable and its Probability Distribution
  16. 16The co-ordinate axes are rotated through an angle . If the co-ordinates of a point in the new system are known to be , then the co-ordinates2003Coordinate System
  17. 17The point is equidistant from , and , then is equal to :2003Coordinate System
  18. 18If the lines and are concurrent, then is equal to :2003Concurrency & Family of Lines
  19. 19If the pair of straight lines given by forms an equilateral triangle with line , then is equal to :2003homogeneous equation of second degree
  20. 20The area (in sq units) of the quadrilateral formed by two pairs of lines and is:2003Pair of lines through origin
  21. 21-plane divides the join of and in the ratio:2003Plane in Space
  22. 22If the direction ratio of two lines are given by and , then the angle between the lines, is :2003Direction Cosines and Direction Ratios
  23. 23A plane makes intercepts 3 and 4 respectively on -axis and -axis. If is parallel to -axis, then its equation is :2003Plane in Space
  24. 24The equation of the plane passing through and and perpendicular to is :2003Plane in Space
  25. 25If the circle bisects the circumference of the circle , then is equal to :2003Intersection of Circles
  26. 26If is a point such that the ratio of the square of the lengths of the tangents from to the circles and is , then the locus of is a circle wi2003Locus
  27. 27If and are two tangents to a circle, then the radius of the circle is2003Tangent to circle
  28. 28The eccentricity of the ellipse , is :2003Equation of Ellipse
  29. 29The product of the lengths of perpendiculars drawn from any point on the hyperbola to its asymptotes is :2003Asymptotes
  30. 30The equation of the parabola with focus and directrix is2003General Equation of 2nd degree curve
  31. 31The line passing through and perpendicular to is :2003Basic Forms of Straight Line
  32. 32is equal to :2003Algebraic and Rational Limits
  33. 33If , then is equal to2003Exponential and logarithmic limits
  34. 34If is continuous at , then is equal to2003Continuity
  35. 35If , then is equal to :2003Differentiation of implicit functions
  36. 36If , for , then is equal to :2003Differentiation of implicit functions
  37. 37The sum of two numbers is 20 . If the product of the square of one number and cube of the other is maximum, then the numbers are :2003Maxima Minima
  38. 38A minimum value of is2003Definite Integration by Substitution
  39. 39Gas is being pumed into a spherical balloon at the rate of . The rate at which the radius increase when it reaches the value , is :2003Rate Measure Error and Approximation
  40. 40The angle between the curves and is2003Tangent Normal
  41. 41If , then is equal to :2003Derivative of f(x) wrt g(x)
  42. 42is equal to2003Fundamental of Indefinite Integration
  43. 43is equal to :2003Integration by Substitution
  44. 44is equal to2003Properties of Definite Integration
  45. 45is equal to :2003Definite Integration by Substitution
  46. 46is equal to :2003Definite Integration by Substitution
  47. 47If is divided into four intervals of equal length, then the approximate value of using Simpson's rule, is2003Miscellaneous
  48. 48The differential equation of the family of parabola with focus as the origin and the axis as -axis, is :2003Formation of Differential Equation
  49. 49Solution of is2003Variable Separable Form
  50. 50The general solution of is :2003Homogeneous DE
  51. 51If and are defined by and , then the values of such that , then the values of such that are2003Composite Function
  52. 52Suppose is defined by is equal tos2003Composite Function
  53. 53If and are given by and for each , then is equal to2003Composite Function
  54. 54If for , then is equal to2003Number of Solutions
  55. 55If for , then is equal to2003Defintion of Function
  56. 56If and , then is equal to2003Composite Function
  57. 57Let and be two lines intersecting at . If are points on , and are points on and if none of these coincides with , then the number of triangl2003Combination
  58. 58Consider the fourteen lines in the plane given by where . The number of squares formed by these lines, whose sides are of length , is :2003Combination
  59. 59If the coefficient of th term and th term in the expansion of are equal, then is equal to :2003Properties of Binomial Coefficients
  60. 60The coefficient of in the expansion of , is :2003Terms of Binomial Expansion
  61. 61Let , and be such that then is equal to2003Functional Equation
  62. 62If and , then is equal to:2003Sum of Series
  63. 63is equal to :2003Arithmetic Geometric Progression
  64. 64The solution set contained in of the inequation , is :2003Composite Function
  65. 65The minimum value of is :2003Maxima Minima
  66. 66If , are the roots of the equation , then is equal to2003N degree equation
  67. 67Let and be a polynomial of degree greater than 2. If leaves remainders a and when divided respectively by and , then the remainder when is d2003Location of Roots
  68. 68If the sum of two of the roots of is zero, then is equal to2003N degree equation
  69. 69If and , then is equal to :2003Expansion of Determinants
  70. 70The number of solutions of the system of equations , is2003System of Linear Equations
  71. 71If then is equal to2003Expansion of Determinants
  72. 72If the amplitude of is , then the locus of is :2003Locus Based on Distance Formula
  73. 73If is a complex cube root of unity, then is equal to:2003Cube Root of Unity
  74. 74If then is equal to :2003Solving Trigonometric Equation
  75. 75The period of the function is2003Measurement of Angles
  76. 76is equal to2003Solving Trigonometric Equation
  77. 77The value of is :2003Sum and Difference & Multiple angle Formula
  78. 78If , then is equal to :2003Solving Trigonometric Equation
  79. 79The solution set of in the interval , is :2003Number of Solutions
  80. 80is equal to2003T-Ratios of Multiple & sub multiple angles

Physics

  1. 1'A horizontal uniform glass tube of , length sealed at both ends contains mercury column in the middle. The temperature and pressure of air 2003Thermodynamic Processes
  2. 2The temperature of 5 moles of a gas at constant volume is changed from to . The change in internal energy is . The total heat capacity of th2003Degree of Freedom and Specific Heat
  3. 3The radiation emitted by a star is 10000 times that of the sun. If the surface temperatures of the sun and the star are and respectively, th2003Radiation
  4. 4Two uniform strings and made of steel are made to vibrate under the same tension. If the first overtone of is equal to the second overtone o2003Vibration of String
  5. 5If the length of a stretched string is shortened by and the tension is increased by , then the ratio of the final and initial fundamental fr2003Vibration of String
  6. 6A ray of light is incident on the hypotenuse of a right-angled prism after travelling parallel to the base inside the prism. If is the refra2003Critical angle and total internal reflection
  7. 7A prism of refractive index and angle is placed in the minimum deviation position. If the angle of minimum deviation is , then the value of 2003Prism and Dispersion of Light
  8. 8When a body of mass is suspended from a certain light spring hanging vertically, its length increases by . By suspending block to the spring2003Simple Harmonic Motion
  9. 9An object is attached to the bottom of a light vertical spring and set vibrating. The maximum speed of the object is and the period is 628 m2003Simple Harmonic Motion
  10. 10Bulk modulus of water is . The pressure required to increase the volume of water by in is :2003Bulk Modulus
  11. 11Two spherical soap bubbles of radii and in vacuum combine under isothermal conditions. The resulting bubble has a radius equal to:2003Surface tension
  12. 12The rate of steady volume flow of water through a capillary tube of length and radius , under a pressure difference of is . This tube is con2003Hydrodynamics
  13. 13A large tank filled with water to a height is to be emptied through a small hole at the bottom. The ratio of times taken for the level of wa2003Efflux of liquid
  14. 14The densities of a liquid at and are respectively 1.0127 and 1 . A specific gravity bottle is filled with of the liquid at upto the brim and2003Thermal Expansion
  15. 15In Young's double slit experiment, an interference pattern is obtained on a screen by a light of wavelength coming from the coherent sources2003Youngs Double Slit Experiment
  16. 16A vibration magnetometer consists of two identical bar magnets placed one over the other such that they are perpendicular and bisect each ot2003Time Period and Frequency
  17. 17The magnetic susceptibility of the material of a rod is 499. Permeability of vaccum is . Absolute permeability of the material of the rod in2003Magnetism and Properties of Magnet
  18. 18A parallel plate capacitor of capacity is charged to a potential . (i) The energy stored in the capacitor when the battery is disconnected a2003Force and Energy stored in capacitor
  19. 19An infinite number of electric charges each equal to 5 nano-coulomb (magnitude) are placed along -axis at , . and so on. In this set up if t2003Electric Field and Electric Field Lines
  20. 20Two resistances of and are connected in series with battery of negligible internal resistance. A voltmeter of resistance is used to measure 2003Electric Instruments
  21. 21Three unequal resistors in parallel are equivalent to a resistance . If two of them are in the ratio and if no resistance value is fractiona2003Combination of Resistances
  22. 22Consider the two following statements and , and identify the correct choice given in the answers : Duddell's thermo galvanometer is suitable2003Thermometry
  23. 23A galvanometer, having a resistance of , gives a full scale deflection for a current of 0.05 A. The length in metre of a resistance wire of 2003Electric Instruments
  24. 24A coil has 1000 turns and as its area. The plane of the coil is placed at right angles to a magnetic induction field of . The coil is rotate2003Motional and Rotational EMF
  25. 25A long straight wire carrying a current of is placed in an external uniform magnetic field of induction . The magnetic field is acting paral2003Magnetic Field
  26. 26Two ions having masses in the ratio and charges are projected into uniform magnetic field perpendicular to the field with speeds in the rati2003Motion of Charged Particle in Magnetic Field
  27. 27Consider the two following statements and , and identify the correct choice given in the answers : (A) In photovoltaic cells the photoelectr2003Photoelectric Effect
  28. 28When radiation of the wavelength is incident on a metallic surface, the stopping potential is . If the same surface is illuminated with radi2003Photoelectric Effect
  29. 29The mass defect in a particular nuclear reaction is . The amount of energy liberated in kilowatt hour is : (Velocity of light )2003Nuclear energy
  30. 30When transistor is used as an amplifier :2003Junction Transistors
  31. 31In planetary motion the areal velocity of position vector of a planet depends on angular velocity and the distance of the planet from sun . 2003Kepler laws
  32. 32Two particles having position vectors metres and metres are moving with velocities and . If they collide after , then the value of is :2003Collisions
  33. 33Two identical blocks and , each of mass resting on smooth floor, are connected by a light spring of natural length and the spring constant ,2003Spring force
  34. 34The equations of motion of a projectile are given by metre and metre. The angle of projection is :2003Projectile motion
  35. 35Consider the following statements and identify the correct answer given below : (A) A body initially at rest is acted upon by a constant for2003Energy
  36. 36Two objects of masses and possess velocities and respectively. The velocity of their centre of mass in is :2003Motion of centre of mass
  37. 37The horizontal acceleration that should be given to a smooth inclined plane of angle to keep an object stationary on the plane, relative to 2003Equilibrium of Forces
  38. 38The moment of inertia of a meter scale of mass about an axis perpendicular to the scale and located at the position on the scale in is : (Br2003Moment of inertia of rigid bodies
  39. 39A circular disc of radius and thickness has moment of inertia about an axis passing through its centre and perpendicular to its plane. It is2003Moment of inertia of rigid bodies
  40. 40A satellite is launched into a circular orbit of radius around earth while a second satellite is launched into a orbit of radius . The perce2003Motion of satellite

Frequently Asked Questions

1.How many questions are in the AP EAMCET 2003 paper?

This paper has 160 questions in total - 40 from Chemistry, 80 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.What is the structure of the AP EAMCET 2003 paper?

The AP EAMCET 2003 paper on MARKS has 160 questions, organised by subject:

  • Chemistry: 40 questions - 40 single-correct.
  • Mathematics: 80 questions - 80 single-correct.
  • Physics: 40 questions - 40 single-correct.
4.What is the difficulty level of the AP EAMCET 2003 paper?

Each question on MARKS carries a difficulty rating. Of the 160 rated questions in this paper, 76 (48%) are easy, 59 (37%) are medium and 25 (16%) are hard. Subject wise:

  • Chemistry: 32 easy, 5 medium, 3 hard
  • Mathematics: 28 easy, 36 medium, 16 hard
  • Physics: 16 easy, 18 medium, 6 hard
5.Which chapters had the most questions in the AP EAMCET 2003 paper?

The chapters with the most questions in each subject were:

  • Chemistry: Chemical Bonding and Molecular Structure (5), Hydrocarbons (4), and s Block Elements (4).
  • Mathematics: Functions (8), Definite Integration (5), and Probability (5).
  • Physics: Current Electricity (3), Mechanical Properties of Fluids (3), and Oscillations (3).
6.Where can I find the solutions for the AP EAMCET 2003 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 AP EAMCET 2003 paper to check my preparation?

Set a timer, attempt the 160 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 AP EAMCET. Repeating this with other papers shows whether the same weak spots keep coming back.

8.Will the AP EAMCET 2003 paper help me prepare for AP EAMCET 2027?

Yes. Every past paper shows the question styles and topics AP EAMCET 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.