Jump to a section

AP EAMCET 2021 19th August Evening Shift

Browse the complete Chemistry, Mathematics, and Physics question set from the AP EAMCET 2021 19th August Evening Shift 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 shift as a PDF.

This paper has 160 questions in total - 78 easy (49%), 69 moderate (43%) and 13 tough (8%). 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 60% easy, 30% moderate, 10% tough; Mathematics 48% easy, 50% moderate, 3% tough; Physics 40% easy, 43% moderate, 18% tough.

Chemistry questions were spread across 22 chapters, with Chemical Bonding and Molecular Structure (6), Electrochemistry (4), and Structure of Atom (4) carrying the most weight. Mathematics questions were spread across 26 chapters, with Circle (7), Vector Algebra (6), and Differentiation (5) carrying the most weight. Physics questions were spread across 28 chapters, with Laws of Motion (4), Thermal Properties of Matter (3), and Electrostatics (2) carrying the most weight.

Chemistry

  1. 1Assuming that the incident radiation is capable of ejecting photo electrons from all the given metals, the lowest kinetic energy of the ejec19 Aug, 2021 (E)Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  2. 2If the energies of two light radiations E 1 and E 2 are 25 eV and 100 eV respectively, then their respective wavelengths 1 and 2 would be in19 Aug, 2021 (E)Dual Behaviour of Matter and Heisenberg Uncertainty Principle
  3. 3The electron configuration of F e 3 + is (atomic number of F e = 26 )19 Aug, 2021 (E)Properties of D-block elements
  4. 4The element with outer electronic configuration ( n - 1 ) d 2 n s 2 , where n = 4 , would belong to19 Aug, 2021 (E)Electronic configuration
  5. 5Choose the correct option regarding the following statements: Statement - 1 : Nitrogen has lesser electron gain enthalpy than oxygen. Statem19 Aug, 2021 (E)Periodic properties
  6. 6Among the given configurations, identify the element which doesn t belong to the same family as the others?19 Aug, 2021 (E)Electronic configuration
  7. 7Which compound among the following has the highest dipole moment?19 Aug, 2021 (E)Dipole moment
  8. 8How many among the given species have a bond order of 0 . 5 ? H 2 + , He 2 + , He 2 , B 2 + , F 2 , Be 2 219 Aug, 2021 (E)Molecular Orbital Theory
  9. 9Match the following? Molecule Geometry (a) SnCl 2 (i) Angular (or) Bent (b) XeF 4 (ii) See-saw (c) ClF 3 (iii) Square pyramidal (d) IF 5 (iv19 Aug, 2021 (E)Hybridisation and VSEPR Theory
  10. 10Among the following, the maximum deviation from ideal gas behavior is expected from19 Aug, 2021 (E)Real Gases and Van der Waal's Equation
  11. 11Two flasks A and B have equal volumes. A is maintained at 300 K and B at 600 K . Equal masses of H 2 and CO 2 are taken in flasks A and B re19 Aug, 2021 (E)First Law and Basic Fundamentals of Thermodynamics
  12. 12If 0 . 2 moles of sulphuric acid is poured in to 250 ml of water, calculate the concentration of the solution?19 Aug, 2021 (E)Concentration terms
  13. 13For the redox reaction MnO 4 - + C 2 O 4 2 - + H + Mn 2 + + CO 2 + H 2 O , the correct coefficients of the reactants for the balanced reacti19 Aug, 2021 (E)Balancing of redox reactions
  14. 14When the temperature of 2 moles of an ideal gas is increased by 20 C at constant pressure, find the work involved in the process.19 Aug, 2021 (E)First Law and Basic Fundamentals of Thermodynamics
  15. 15Using the data provided, find the value of equilibrium constant for the following reaction at 298 K and 1 atm pressure. NO ( g ) + 1 2 O 2 (19 Aug, 2021 (E)Law of Mass Action, Equilibrium Constant (Kc and Kp) and its Application
  16. 16Calculate the pOH of 0 . 10 MHCl solution.19 Aug, 2021 (E)PH of solutions
  17. 17Which among the following pairs is not an acidic buffer?19 Aug, 2021 (E)Buffer solutions
  18. 18Assertion ( A ) : The colour of old lead paintings can be restored by washing them with a dilute solution of H 2 O 2 . Reason ( R ) : Hydrog19 Aug, 2021 (E)Chemical properties of hydrogen peroxide
  19. 19In the preparation of baking soda, H 2 O and CO 2 in ratio is used to react with Na 2 CO 3 .19 Aug, 2021 (E)Carbon and Its Compounds
  20. 20The structure of diborane B 2 H 6 is given below. Identify the bond angles x , y . In diborane, which bonds are commonly known as banana-bon19 Aug, 2021 (E)Boron and Its Compounds
  21. 21The incorrect statement among the following is /are19 Aug, 2021 (E)Molecular Orbital Theory
  22. 22Which among the following has the highest concentration of PAN ?19 Aug, 2021 (E)Air Pollution
  23. 23What is the IUPAC name of CH 3 CH CH 2 CH 3 CHO ?19 Aug, 2021 (E)IUPAC Nomenclature
  24. 24Among the following, in which type of chromatography, both stationary and mobile phases are in liquid state?19 Aug, 2021 (E)Purification of Organic Compounds
  25. 25The product formed when a hydrocarbon X of molecular formula C 6 H 10 is reacted with sodamide is subjected to ozonolysis, followed by hydro19 Aug, 2021 (E)Reactions of alkenes
  26. 26The FCC - crystal contains how many atoms in each unit cell?19 Aug, 2021 (E)Cubic system
  27. 27Which condition is not satisfied by an ideal solution?19 Aug, 2021 (E)Vapour pressure and raoult's law
  28. 28A solution of urea (molar mass 60 g mol - 1 ) boils at 100 . 20 C at the atmospheric pressure. if K f and K b for water are 1 . 86 and 0 . 519 Aug, 2021 (E)Colligative Properties and Abnormal Molecular Masses
  29. 29At 291 K , saturated solution of BaSO 4 was found to have a specific conductivity of 3 . 648 10 - 6 ohm - 1 cm - 1 and that of water being u19 Aug, 2021 (E)Conductance and Conductivity
  30. 30Find the emf of the following cell reaction, given E Cr 3 + / cr 2 + 0 = - 0 . 72 V and E Fe 2 + / Fe = 0 - 0 . 42 V at 25 C is Cr Cr 3 + ( 19 Aug, 2021 (E)Cells and Electrode Potential, Nernst Equation
  31. 31For Cr 2 O 7 2 - + 14 H + + 6 e - yields 2 Cr 3 + + 7 H 2 O , E 0 = 1 . 33 V at Cr 2 O 7 2 - = 4 . 5 millimole, Cr 3 + = 1 . 5 millimole and19 Aug, 2021 (E)Cells and Electrode Potential, Nernst Equation
  32. 32The protective power of a lyophilic colloidal sol is expressed in terms of19 Aug, 2021 (E)Colloids
  33. 33Due to p - p bonding interactions, nitrogen for N 2 but phosphorus forms and does not form a diatomic molecule.19 Aug, 2021 (E)Covalent and Co-ordinate Bonding
  34. 34Identify the incorrect statements among the following? (i) SF 6 does not react with water (ii) SF 6 is sp 3 d hybridized (iii) S 2 O 3 2 - i19 Aug, 2021 (E)Hybridisation and VSEPR Theory
  35. 35Which statements among the following are correct about Helium? (i) Liquid helium is used to sustain powerful superconducting magnets. (ii) L19 Aug, 2021 (E)Noble Gases
  36. 36The magnetic moment of Fe 2 + is B . M .19 Aug, 2021 (E)Properties of D-block elements
  37. 37Which of the following statement is not correct?19 Aug, 2021 (E)Cells and Electrode Potential, Nernst Equation
  38. 38Assertion (A): An optically active amino acid can exit in three forms depending on the pH of the solution. Reason (R): Amino acids contain b19 Aug, 2021 (E)Properties and Preparation of Amino Acids
  39. 39The IUPAC name of Diacetone alcohol is19 Aug, 2021 (E)IUPAC Nomenclature
  40. 40Identify the product of the following reaction.19 Aug, 2021 (E)Preparation and Properties of Aryl Halides

Mathematics

  1. 1The real valued function f ( x ) = x e x - 1 + x 2 + 1 defined on R \ { 0 } is19 Aug, 2021 (E)Odd and Even Functions
  2. 2The domain of the function f ( x ) = 1 [ x ] - 1 , where [ x ] is greatest integer function of x is19 Aug, 2021 (E)Range
  3. 3Let f : R R be a function defined by f ( x ) = 4 x 4 x + 2 . what is the value of f 1 4 + 2 f 1 2 + f 3 4 = ?19 Aug, 2021 (E)Functional Equation
  4. 4For what natural numbers n N , the inequality 2 n n + 1 is valid?19 Aug, 2021 (E)Mathematical Induction
  5. 5The value of b + c a a b c + a b c c a + b is19 Aug, 2021 (E)Expansion of Determinants
  6. 6Let A , B , C , D be square real matrices such that C T = D A B , D T = A B C , S = A B C D , then S 2 is equal to19 Aug, 2021 (E)Product of Matrices
  7. 7A = a 2 15 31 12 b 2 41 35 61 c 2 and B = 2 a 3 5 2 2 b 8 1 4 2 c - 3 are two matrices such that the sum of the principal diagonal elements 19 Aug, 2021 (E)Trace of a Matrix
  8. 8Let a , b , c be such that ( b + c ) 0 and a a + 1 a - 1 - b b + 1 b - 1 c c - 1 c + 1 + a + 1 b + 1 c - 1 a - 1 b - 1 c + 1 - 1 n + 2 a - 119 Aug, 2021 (E)Summation of Determinants
  9. 9If | z - 2 | = | z - 1 | , where z is a complex number, then locus of z is a straight line19 Aug, 2021 (E)Locus Based on Distance Formula
  10. 10If 1 + i 1 - i m = 1 , then m can not be equal to19 Aug, 2021 (E)Power of iota
  11. 11If 1 + x 2 = 3 x , then n = 1 24 x n - 1 x n 2 is equal to19 Aug, 2021 (E)Cube Root of Unity
  12. 12If , are the roots of 11 x 2 + 12 x - 13 = 0 , then 1 2 + 1 2 = ? (approximately close to)19 Aug, 2021 (E)Relation between Roots and Coefficients
  13. 13Value of a for which equations x 3 + a x + 1 = 0 and x 4 + a x 2 + 1 = 0 have a common root19 Aug, 2021 (E)Common Roots
  14. 14If a is a positive integer such that the roots of the equation 7 x 2 - 13 x + a = 0 are rational numbers, then the smallest possible value o19 Aug, 2021 (E)Relation between Roots and Coefficients
  15. 15Let p and q be roots of the equation x 2 - 2 x + A = 0 and let r and s be the roots of the equation x 2 - 18 x + B = 0 . If p q r s are in A19 Aug, 2021 (E)Relation between Roots and Coefficients
  16. 16For 1 r n , 1 r + 1 P r + 1 n - P r + 1 ( n - 1 ) is equal to19 Aug, 2021 (E)Permutation
  17. 17In how many ways 4 balls can be picked from 6 black and 4 green colored balls such that at least one black ball is selected?19 Aug, 2021 (E)Arrangement under Constraint
  18. 18In how many ways can 9 examination papers be arranged so that the best and the worst papers are never together?19 Aug, 2021 (E)Arrangement under Constraint
  19. 19Which of the following is a partial fraction of - x 2 + 6 x + 13 ( 3 x + 5 ) x 2 + 4 x + 4 =19 Aug, 2021 (E)Integration using Partial Fraction
  20. 20In a triangle A B C , if 3 sin A + 4 cos B = 6 and 4 sin B + 3 cos A = 1 , then sin ( A + B ) is equal to19 Aug, 2021 (E)Sine Rule and its application
  21. 21tan + 2 tan 2 + 4 tan 4 + 8 cot 8 =19 Aug, 2021 (E)T-Ratios of Multiple & sub multiple angles
  22. 22If f ( x ) = cot x 1 + cot x and + = 5 4 then the value of f ( ) f ( ) =19 Aug, 2021 (E)Solving Trigonometric Equation
  23. 23If [ 0 , 2 ] and cos 2 = cos + sin then the sum of all values of satisfying the equation is19 Aug, 2021 (E)Number of Solutions
  24. 24For how many distinct values of x , the equation sin 2 cos - 1 cot 2 tan - 1 x = 0 holds?19 Aug, 2021 (E)Converting one Inverse T function to other Inverse T
  25. 25In A B C , suppose the radius of the circle opposite to angle A , B and C is denoted by r 1 , r 2 and r 3 . If r 1 = 2 , r 2 = 3 , r 3 = 6 a19 Aug, 2021 (E)Circle Connected to Triangle
  26. 26In triangle A B C , a + b + c B C + A B + a + b + c A C + A B = 3 then tan C 8 =19 Aug, 2021 (E)Sine Rule and its application
  27. 27Which of the following vector is equally inclined with the coordinate axes?19 Aug, 2021 (E)Algebra of Vectors
  28. 28If i ^ + 4 j ^ + 3 k ^ , i ^ + 2 j ^ + 3 k ^ , 3 i ^ + 2 j ^ + k ^ are position vectors of A , B , C respectively and if D , E are mid point19 Aug, 2021 (E)Algebra of Vectors
  29. 29X intercept of the plane containing the line of intersection of the planes x - 2 y + z + 2 = 0 and 3 x - y - z + 1 = 0 and also passing thro19 Aug, 2021 (E)Plane in Space
  30. 30If a and b are two vectors such that a b | a | | b | 0 and | a b | = | a b | , then the angle between the vectors a and b is19 Aug, 2021 (E)Product of 2 vectors
  31. 31Let L 1 (respectively L 2 ) be the line passing through 2 i ^ - k ^ (respectively 2 i ^ + j ^ - 3 k ^ ) and parallel to 3 i ^ - j ^ + 2 k ^ 19 Aug, 2021 (E)Line in Space
  32. 32Let a , b , c be three-unit vectors and a b = a c = 0 . If the angle between b and c is 3 , then [ a b c ] 2 =19 Aug, 2021 (E)Scalar Triple Product
  33. 33Let x , y are real numbers. If a = ( sin x ) i ^ + ( sin y ) j ^ and b = ( cos x ) i ^ + ( cos y ) j ^ , then | a b | is19 Aug, 2021 (E)Product of 2 vectors
  34. 34The mean and variance of n observations x 1 , x 2 , x 3 , , x n are 5 and 0 respectively. If i = 1 n x i 2 = 400 , then the value of n is eq19 Aug, 2021 (E)Relation Between Variance and Mean Deviation
  35. 35Mean of the values sin 2 10 , sin 2 20 , sin 2 30 , , sin 2 90 . is______19 Aug, 2021 (E)Trigonometric Series
  36. 36P speaks truth in 70 % of the cases and Q in 80 % of the cases. In what percent of cases are they likely to agree in stating the same fact19 Aug, 2021 (E)Independent Events
  37. 37If A , B are two events with P ( A B ) = 1 3 , P ( A B ) = 5 6 and P A C = 1 2 , then the value of P B C is19 Aug, 2021 (E)Addition and Subtraction Theorems
  38. 38A coin is tossed 2020 times. The probability of getting head on 1947 th toss is19 Aug, 2021 (E)Bernoulli Trial and Binomial Distribution
  39. 39A discrete random variable X takes values 10 , 20 , 30 and 40 , with probability 0 . 3 , 0 . 3 , 0 . 2 , 0 . 2 respectively. Then the expect19 Aug, 2021 (E)Random Variable and its Probability Distribution
  40. 40Let X be a random variable which takes values 1 , 2 , 3 , 4 such that P ( X = r ) = K r 3 where r = 1 , 2 , 3 , 4 then19 Aug, 2021 (E)Random Variable and its Probability Distribution
  41. 41Given two fixed points A ( - 2 , 1 ) and B ( 3 , 0 ) , find the locus of a point P which moves such that the angle A P B is always a right a19 Aug, 2021 (E)Locus
  42. 42When the coordinate axes are rotated through an angle 135 , the coordinates of a point P in the new system are known to be ( 4 , - 3 ) . The19 Aug, 2021 (E)Coordinate System
  43. 43If A ( 4 , 7 ) , B ( - 7 , 8 ) and C ( 1 , 2 ) are the vertices of A B C , then the equation of perpendicular bisector of the side A B is19 Aug, 2021 (E)Locus
  44. 44The ratio in which the straight line 3 x + 4 y = 6 divides the join of the points ( 2 , - 1 ) and ( 1 , 1 ) is19 Aug, 2021 (E)Coordinate System
  45. 45Find the equation of a line passing through the point ( 4 , 3 ) , which cuts a triangle of minimum area from the first quadrant.19 Aug, 2021 (E)Maxima Minima
  46. 46If the orthocenter of the triangle formed by the lines 2 x + 3 y - 1 = 0 , x + 2 y + 1 = 0 and a x + b y - 1 = 0 lies at origin, then 1 a + 19 Aug, 2021 (E)Position of a point
  47. 47The equation 8 x 2 - 24 x y + 18 y 2 - 6 x + 9 y - 5 = 0 represents a19 Aug, 2021 (E)general equation of second degree
  48. 48Find the angle between the pair of lines represented by the equation x 2 + 4 x y + y 2 = 0 .19 Aug, 2021 (E)Angle between lines
  49. 49If the acute angle between lines a x 2 + 2 h x y + b y 2 = 0 is 4 , then 4 h 2 =19 Aug, 2021 (E)Angle between lines
  50. 50The angle between the lines represented by cos ( cos + 1 ) x 2 - 2 cos + sin 2 x y + ( 1 - cos ) y 2 = 0 is19 Aug, 2021 (E)Angle between lines
  51. 51The equations of the tangents to the circle x 2 + y 2 = 4 drawn from the point ( 4 , 0 ) are19 Aug, 2021 (E)Tangent to circle
  52. 52If P ( - 9 , - 1 ) is a point on the circle x 2 + y 2 + 4 x + 8 y - 38 = 0 , then find equation of the tangent drawn at the other end of the19 Aug, 2021 (E)Tangent to circle
  53. 53Find the equation of a circle whose radius is 5 units and passes through two points on the x axis which are at a distance of 4 units from th19 Aug, 2021 (E)Equation of Circle & its intercept
  54. 54If a foot of the normal from the point ( 4 , 3 ) to a circle is ( 2 , 1 ) and 2 x - y - 2 = 0 is a diameter of the circle, then the equation19 Aug, 2021 (E)Locus
  55. 55If the length of the tangent from any point on the circle x - 3 2 + y + 2 2 = 5 r 2 to the circle x - 3 2 + y + 2 2 = r 2 is 16 units, then 19 Aug, 2021 (E)Pair of Tangents
  56. 56The equation of the circle, which cuts orthogonally each of the three circles x 2 + y 2 - 2 x + 3 y - 7 = 0 , x 2 + y 2 + 5 x - 5 y + 9 = 0 19 Aug, 2021 (E)Family of Circle
  57. 57Find the equation of the parabola which passes through ( 6 , - 2 ) , has its vertex at the origin and its axis along the y - axis.19 Aug, 2021 (E)standard equation of parabola
  58. 58In an ellipse, if the distance between the foci is 6 units and the length of its minor axis is 8 units, then its eccentricity is19 Aug, 2021 (E)Equation of Ellipse
  59. 59If the points ( 2 , 4 , - 1 ) , ( 3 , 6 , - 1 ) and ( 4 , 5 , 1 ) are three consecutive vertices of a parallelogram, then its fourth vertex 19 Aug, 2021 (E)Algebra of Vectors
  60. 60A ( - 1 , 2 , - 3 ) , B ( 5 , 0 , - 6 ) , C ( 0 , 4 , - 1 ) are the vertices of a triangle A B C . The direction cosines of internal bisecto19 Aug, 2021 (E)Direction Cosines and Direction Ratios
  61. 61If the projections of the line segment A B on X Y , Y Z and Z X planes are 15 , 46 , 7 respectively, then the projection of A B on y - axis 19 Aug, 2021 (E)Direction Cosines and Direction Ratios
  62. 62Find the equation of the plane passing through the point ( 2 , 1 , 3 ) and perpendicular to the planes x - 2 y + 2 z + 3 = 0 and 3 x - 2 y +19 Aug, 2021 (E)Plane in Space
  63. 63f x = e x e x x x 2 , x 0 3 2 , x = 0 Find the value of for which the function f is continuous.19 Aug, 2021 (E)Continuity
  64. 64The value of k ( k 0 ) , for which the function f x = e x - 1 4 sin x 2 k 2 log 1 + x 2 2 , where x 0 and f ( 0 ) = 8 , is continuous at x =19 Aug, 2021 (E)Continuity
  65. 65If log 1 + x 2 - x = y 1 + x 2 , then 1 + x 2 d y d x + x y =19 Aug, 2021 (E)Logarithmic differentiation
  66. 66If f ( x ) is continuous at x = 0 and f ( 0 ) = 4 , then find the following value of lim x 0 2 f x - 3 f 2 x + f 4 x x 219 Aug, 2021 (E)Functional Equation
  67. 67If y = e x 2 + e x 2 + e x 2 + then d y d x =19 Aug, 2021 (E)Differentiation of composite functions
  68. 68d d x tan 1 cos x 1 + sin x =19 Aug, 2021 (E)Differentiation of Inverse Trigonometric Functions
  69. 69The maximum value of f ( x ) = sin ( x ) in the interval - 2 , 2 is19 Aug, 2021 (E)Maximum and Minimum Values
  70. 70Given f ( x ) = x 3 - 4 x , if x changes from 2 to 1 . 99 , then the approximate change in the value of f ( x ) is19 Aug, 2021 (E)Rate Measure Error and Approximation
  71. 71If the curves x 2 a 2 + y 2 4 = 1 and y 3 = 16 x intersect at right angles, then a 2 =19 Aug, 2021 (E)Tangent Normal
  72. 72Let x and y be the sides of two squares such that y = x - x 2 . The rate of change of area of the second square with respect to the area of 19 Aug, 2021 (E)Applications of DE
  73. 73If f ( x ) is a positive function for all x R , f ( 3 ) = 0 and g ( x ) = f tan 2 ( x ) - 2 tan ( x ) + 4 ) for 0 x 2 , then the interval in19 Aug, 2021 (E)Monotonicity
  74. 741 + x + x + x 2 x + 1 + x d x =19 Aug, 2021 (E)Integration by Substitution
  75. 75( cos x ) logcot x 2 d x =19 Aug, 2021 (E)Integration by Substitution
  76. 76e 4 x + e 2 x d x =19 Aug, 2021 (E)Integration by Parts
  77. 77If 1 1 + sin x d x = tan ( f ( x ) ) + c , then f ' ( 0 ) =19 Aug, 2021 (E)Functional Equation
  78. 78If 0 / 2 tan n x d x = k 0 / 2 cot n x d x , then19 Aug, 2021 (E)Definite Integration by Parts
  79. 790 2 x e x d x =19 Aug, 2021 (E)Properties of Definite Integration
  80. 80If x 2 + y 2 = 1 , then19 Aug, 2021 (E)Formation of Differential Equation

Physics

  1. 1The speed of ripples ( v ) on water surface depends on surface tension ( ) , density ( ) , and wavelength ( ) . Then the square of speed ( v19 Aug, 2021 (E)Dimensions
  2. 2An object travelling at a speed of 36 kmph comes to rest in a distance of 200 m after the brakes were applied. The retardation produced by t19 Aug, 2021 (E)Uniform Motion
  3. 3A ball is projected upwards. Its acceleration at the highest point is19 Aug, 2021 (E)Projectile motion
  4. 4A 500 kg car takes a round turn of radius 50 m with a velocity of 36 kmph . The centripetal force acting on the car is19 Aug, 2021 (E)Non-uniform Circular Motion
  5. 5A motor cyclist wants to drive in horizontal circles on the vertical inner surface of a large cylindrical wooden well of radius 8 . 0 m , wi19 Aug, 2021 (E)Non-uniform Circular Motion
  6. 6Two blocks A and B of masses 4 kg and 6 kg are as shown in the figure. A horizontal force of 12 N is required to make A slip over B . Find t19 Aug, 2021 (E)Frictional force
  7. 7What is the shape of the graph between speed and kinetic energy of a body?19 Aug, 2021 (E)Energy
  8. 8A quarter horse power motor runs at a speed of 600 rpm . Assuming 60 % efficiency, the work done by the motor in one rotation is19 Aug, 2021 (E)Power
  9. 9A particle of mass ' m ' is projected with a velocity ' u ' making an angle ' ' with the horizontal. The magnitude of angular momentum of th19 Aug, 2021 (E)Angular momentum and Angular impulse
  10. 10A sphere of mass m is attached to a spring of spring constant k and is held in unstretched position over an inclined plane as shown in the f19 Aug, 2021 (E)Spring force
  11. 11A girl of mass M stands on the rim of a friction less merry-go-round, of radius R and rotational inertia I , that is not moving. She throws 19 Aug, 2021 (E)Angular momentum and Angular impulse
  12. 12A block of mass 1 kg is fastened to a spring of spring constant of 100 N m - 1 . The block is pulled to a distance x = 10 cm from its equili19 Aug, 2021 (E)Applications of SHM
  13. 13The scale of a spring balance which can measure from 0 to 15 kg is 0 . 25 m long. If a body suspended from this balance oscillates with a ti19 Aug, 2021 (E)Applications of SHM
  14. 14The distance through which one has to dig the earth from its surface so as to reach the point where the acceleration due to gravity is reduc19 Aug, 2021 (E)Acceleration Due to Gravity
  15. 15Infinite number of masses each of 3 kg are placed along a straight line at the distances of 1 m , 2 m , 4 m , 8 m , from a point 0 on the sa19 Aug, 2021 (E)Gravitational field
  16. 16Young s modulus of a wire is 2 10 11 N m - 2 . If an external stretching force of 2 10 11 N is applied to a wire of length L , the final len19 Aug, 2021 (E)Young’s Modulus and Breaking Stres
  17. 17Identify the incorrect statement regarding Reynold s number R e :19 Aug, 2021 (E)Viscosity
  18. 18Expansion during heating:19 Aug, 2021 (E)Thermal Expansion
  19. 19Match the following? Column - I Column - II (a) Ratio of change in time period of a simple pendulum with temperature to its original time pe19 Aug, 2021 (E)Thermal Expansion
  20. 20Which of the following is NOT a reversible process?19 Aug, 2021 (E)Conduction
  21. 21Which one of the graphs below best illustrates the relationship between internal energy U of an ideal gas and temperature T of the gas in K 19 Aug, 2021 (E)First Law of Thermodynamics
  22. 22A refrigerator with coefficient of performance 0 . 25 releases 250 J of heat to a hot reservoir. The work done on the working substance is19 Aug, 2021 (E)Heat Engine, Refrigerator and Second Law of Thermodynamics
  23. 23A vessel has 6 g of oxygen at pressure P and temperature 400 K . A small hole is made in it so that oxygen leaks out. How much oxygen leaks 19 Aug, 2021 (E)Gas Laws
  24. 24Match the following: Column - I Column - II (a) Transverse wave through a steel rod (i) B + 4 3 (b) Longitudinal waves in earth s crust (ii)19 Aug, 2021 (E)Basics of Mechanical Waves
  25. 25Light of wavelength 300 nm in medium A enters into medium B through a plane surface. If the frequency of light is 5 10 14 Hz and the ratio o19 Aug, 2021 (E)Refraction of light from plane surface
  26. 26In Young s double slit experiment, the separation between the slits is halved and the distance between the screen is doubled. The fringe wid19 Aug, 2021 (E)Youngs Double Slit Experiment
  27. 27Gauss s law helps in:19 Aug, 2021 (E)Electric Flux and Gauss Law
  28. 28Charge on the outer sphere is q and the inner sphere is grounded. The charge on the inner sphere is q , for r 2 r 1 . Then19 Aug, 2021 (E)Electric Potential and Potential Energy
  29. 29Four capacitors with capacitances C 1 = 1 F , C 2 = 1 . 5 F , C 3 = 2 . 5 F and C 4 = 0 . 5 F are connected as shown and are connected to a 19 Aug, 2021 (E)Grouping of capacitors
  30. 30In a potentiometer of 10 wires, the balance point is obtained on the 6 th wire. To shift the balance point to 8 th wire, we should19 Aug, 2021 (E)Electric Instruments
  31. 31In a co-axial, straight cable, the central conductor and the outer conductor carry equal currents in opposite directions. The magnetic field19 Aug, 2021 (E)Biot-Savart’s Law and Ampere’s Circuital Law
  32. 32The magnetic field, of a given length of wire for single turn coil, at its center is ' B ' . then its value for two turns coil for the same 19 Aug, 2021 (E)Magnetic Field
  33. 33A solenoid of length 60 cm with 15 turns per cm and area of cross section 4 10 - 3 m 2 completely surrounds another co-axial solenoid of sam19 Aug, 2021 (E)Self and Mutual Inductance
  34. 34A bulb of resistance 280 is supplied with a 200 V A C supply. What is the peak current?19 Aug, 2021 (E)Alternating Current, Voltage and Power
  35. 35The magnetic field of a plane electromagnetic wave is given by B = ( 400 T ) sin 4 . 0 x 10 15 s - 1 t - x c Average energy density correspo19 Aug, 2021 (E)Electromagnetic Waves and Maxwell's equations
  36. 36The de Broglie wavelength associated with a proton under the influence of an electric potential of 100 volts is19 Aug, 2021 (E)Matter Waves
  37. 37The ionization potential of hydrogen atom is 13 . 6 V . How much energy need to be supplied to ionize the hydrogen atom in the first excited19 Aug, 2021 (E)Atomic Spectrum
  38. 38Which of the following statement is correct?19 Aug, 2021 (E)Nuclear energy
  39. 39The length of germanium rod is 0 . 925 cm and its area of cross section is 1 mm 2 . If for germaniun n i = 2 . 5 10 19 m - 3 , h = 0 . 19 m 19 Aug, 2021 (E)Semiconductors
  40. 40In an amplitude modulated signal the maximum amplitude is 15 V and minimum amplitude is 5 V . The amplitude of modulating wave will be19 Aug, 2021 (E)Modulation

Frequently Asked Questions

1.How many questions are in the AP EAMCET 2021 19th August Evening Shift 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 shift.

3.Is this the same paper for all students who appeared in the evening shift?

AP EAMCET uses different question sets across shifts and sessions to maintain exam integrity, so this page reflects the specific paper administered in the 19th August 2021 evening shift.

4.Where can I find the morning shift paper for the same date?

The AP EAMCET 2021 19th August Morning Shift paper is listed separately - you can switch to it from the "AP EAMCET Paper Wise PYQs" panel, under AP EAMCET 19th August 2021.

5.How is the AP EAMCET 2021 19th August Evening Shift paper structured?

The AP EAMCET 2021 19th August Evening Shift 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.
6.How difficult is the AP EAMCET 2021 19th August Evening Shift paper?

Each question on MARKS carries a difficulty rating. Of the 160 rated questions in this paper, 78 (49%) are easy, 69 (43%) are medium and 13 (8%) are hard. Subject wise:

  • Chemistry: 24 easy, 12 medium, 4 hard
  • Mathematics: 38 easy, 40 medium, 2 hard
  • Physics: 16 easy, 17 medium, 7 hard
7.Which chapters were asked the most in the AP EAMCET 2021 19th August Evening Shift paper?

The chapters with the most questions in each subject were:

  • Chemistry: Chemical Bonding and Molecular Structure (6), Electrochemistry (4), and Structure of Atom (4).
  • Mathematics: Circle (7), Vector Algebra (6), and Differentiation (5).
  • Physics: Laws of Motion (4), Thermal Properties of Matter (3), and Electrostatics (2).
8.Where can I find the solutions for the AP EAMCET 2021 19th August Evening Shift 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 shift is coming soon.

9.How should I use the AP EAMCET 2021 19th August Evening Shift 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.

10.Will the AP EAMCET 2021 19th August Evening Shift 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.