AP DSC 2020 School Assistant (SA) Maths Mock Test

  • Maths English Medium
  • Methodology English
  • Physics EM
  • Biology EM

Maths English Medium

1. The vertices of a triangle are A(6,6), b(6,6) and c(6,0). The distance between its circumcenter and centroid is ................

Question 1 of 94

Maths English Medium

2. If in a geometric series of positive terms the difference between the fifth and fourth terms is 576 and difference between the second and first terms is 9, then the sum of the first five terms of the series is ...........

Question 2 of 94

Maths English Medium

3. When the origin is shifted to a suitable point, the coordinate of (-2, 4) are transformed  to (-6, 9). The origin was shifted to ...............

Question 3 of 94

Maths English Medium

4. For every point on an isoprofit line in a feasible region, the value of objective function

Question 4 of 94

Maths English Medium

5. cos 12°+Cos 84°+Cos 132° + Cos 156° = ................

Question 5 of 94

Maths English Medium

6. If tan(θ) = b/a, (a ≠ 0) then (acos(θ)+bsin(θ))/(acos(θ)-bsin(θ)) ..............

Question 6 of 94

Maths English Medium

7. The maximum value of cosx+sinx is .................

Question 7 of 94

Maths English Medium

8. A Cuboid metal of dimensions 44 cm * 30 cm * 15 cm was melted and east into a cylinder of height 28 cm. then the radius is ..............

Question 8 of 94

Maths English Medium

9. 6 boys and 6 girls sit in a row randomly. The probability the boys and girls sit alternatively is ................

Question 9 of 94

Maths English Medium

10. If A= {0, 2, -5}, B= {x, y, z} and α = number of bijective functions from A to B

β = number of constant functions from A to B

The the quadratic equation whose roots are α and β is ...............

Question 10 of 94

Maths English Medium

11. It is found that out of 100 students, 25 can drive neither a scooter nor a car, while 15 can drive both these and 52 of them can drive a scooter. How many can drive a car?

Question 11 of 94

Maths English Medium

12. A and B are 2 sets having 3 and 4 elements respectively and having 2 elements in common. The number of relations which can be defined from A to B is ..............

Question 12 of 94

Maths English Medium

13. tan−1(x) = cos−1(4/5)+sin−1(3/34) then x= ..............

Question 13 of 94

Maths English Medium

14. If mth term of an AP. is equal to the nth term, then ............

Question 14 of 94

Maths English Medium

15. A Hallow sphere of internal and external diameter 4 cm and 8 cm respectively is melted into a cone of base diameter 8 cm. Then the height of the cone is ......

Question 15 of 94

Maths English Medium

16. Point (1, 3) lies in the region represented by .............

Question 16 of 94

Maths English Medium

17. The statements that are true

(i) 1 MB = 1000 KB

(ii) Electronic circuits were used in 3rd Generation computers.

(iii) Father of computers is Charles Babbage.

(iv) The Pictorial representation describing the method of solving a problem in an algorithm.

Question 17 of 94

Maths English Medium

18. O is the center of two concentric circles. The sum of the radii=33 cm. AD is a chord of the bigger circle intersecting the smaller circle at B and C. If AD=32 cm and BC=10 cm then the distance of the chord AD from O is ...............

Question 18 of 94

Maths English Medium

19. The foot of the perpendicular from the point (3, -4) on the line 3x-4y+5=0 is ...............

Question 19 of 94

Maths English Medium

20. In a circle c(0,r) AB, CD chords intersects at E. If P is the length of AE, 2P is the kength of BE and CE*DE id 128 then the length of AB is ...................

Question 20 of 94

Maths English Medium

21. The equation x^2-3xy+λy^2+3x-5y+2=0 (where λ is a real number) represents a pair of lines if 'θ ' is the angle between them then cosec^2θ = ..................

Question 21 of 94

Maths English Medium

22. When 4 unbiased coins are tossed the probability of getting all heads is ...............

Question 22 of 94

Maths English Medium

23. The point which belongs to the region x-y+1<0 is .............

Question 23 of 94

Maths English Medium

24. Let A and B be the two events such that P(A)=0.3 and P(AUB)=0.8. If A and B are independent events then P(B) is ...........

Question 24 of 94

Maths English Medium

25. In a Trapezium ABCD diagonals intersect at E. Then (CE)*(DE) equals to ..................

Question 25 of 94

Maths English Medium

26. From three colinear points A,B,C on a level ground which are on the same side of a tower, the angles of elevation of the top of the tower are 30°, 45° and 60° respectively. If BC=60 meters, then AB in meters .........

Question 26 of 94

Maths English Medium

27. In a 100 m race when A completes the race, B completed 81% of the race. when B completes C was 20% of the race behind. The percentage of race covered by C when A completes the race is ...............

Question 27 of 94

Maths English Medium

28. A man is known to speak the truth 3 out of 4 times. He thrown a die and reports that it is a six. The probability that it is actually a six is .............

Question 28 of 94

Maths English Medium

29. A wall 15.5 m long 4.5 m high and 27 cm thick is made of bricks measuring 27 cm*10 cm*10 cm then the number of bricks used is .............

Question 29 of 94

Maths English Medium

30. In a quadrilateral ABCD, the bisector of ∟A and ∟B intersect at P, the angle at P in △APB is ............

Question 30 of 94

Maths English Medium

31. Sets A and B have 3 and 6 elements each. What can be minimum number of elements in A∪B?

Question 31 of 94

Maths English Medium

32. A= set of zeroes of polynomial x^2-3x+K, B=set of zeroes of polynomial 2x^2-5x+2 and AB = {2} then the value of k is ..............

Question 32 of 94

Maths English Medium

33. If A is a nonsingular square matrix such that A^2-6A+7I=0 then A^-1 is ............

Question 33 of 94

Maths English Medium

34. If 1/5th x is y, 2/3rd of y is Z then the percentage of z in x is .............

Question 34 of 94

Maths English Medium

35. If n!, 3*n! and (n+1) are in G.P the n!, 5*n! and (n+1)! are in .......

Question 35 of 94

Maths English Medium

36. Solution of equations √2x+√3y=0 and √3x - √8y=0 is ........

Question 36 of 94

Maths English Medium

37. The box in which the command if A>B can be written in a flow chart is ...............

Question 37 of 94

Maths English Medium

38. The mid-Points of sides of the triangle ABC are D(6,1), E(3,5) and F(-1, -2), then the vertex opposite to D is ...............

Question 38 of 94

Maths English Medium

39. A Triangle has length of side as 28 cm, 21 cm and 35 cm. Then the length of the altitude drawn to the largest side of the triangle is

Question 39 of 94

Maths English Medium

40. Let Tr be the rth term of an A.P. If Tm=1/n and Tn=1/m,thenTmn=

Question 40 of 94

Maths English Medium

41. If A Δ B = A ⋃ B then .......................

Question 41 of 94

Maths English Medium

42. The intersecting point of both gives of a sata is at a distance of 10 cm from Y-axis and 5 cm from x-axis then the median is ..............

Question 42 of 94

Maths English Medium

43. If A, B, C are three matrices and if 'AXx3X BYx5 = C2x2' then the value of ' y Log10 x +3 Log10z ' is ............

 

Question 43 of 94

Maths English Medium

44. if det(A) = 4 then the value of det(12A) where A is of order 2*2 is .........

Question 44 of 94

Maths English Medium

45. If in ΔABC, TanA/2 = 5/6, TanC/2= 2/5 then .................

Question 45 of 94

Maths English Medium

46. In a Triangle ABC, AB and AC are m,n respectively. Then the length of the median AD when BD=AD is ..............

Question 46 of 94

Maths English Medium

47. Sum of the 'n' terms of the series √2+√8+√18+√32+ .................is............

Question 47 of 94

Maths English Medium

48. ABC is a triangle in which ∟A= 60° and ∟B = 48°. A circle intersects the sides of ▲ABC at D, E, F, G, H and K such that DE=FG=HK. If 'O' is the center of the circle then ∟BOC =

Question 48 of 94

Maths English Medium

49. Let AB be a chord of a circle x^2+y^2=r^2 subtending a right angle at the center, then the locus of the centroid of the triangle PAB as P moves on the circle is .............

Question 49 of 94

Maths English Medium

50. A hallow metal cylinder having external radius 8 cm and height 10 cm has a total surface area of 338π cm^2 then the thickness of the hollow metallic cylinder is ............

Question 50 of 94

Methodology English

51. Ruleg is a component of one of the following methods.

Question 51 of 94

Methodology English

52. The major aspect which is de-emphasized in continuous and comprehensive evaluation (CCE) is ...............

Question 52 of 94

Methodology English

53. A Phase named Zone of Proximal development (ZPD) is a Part of the strategy of .............

Question 53 of 94

Methodology English

54. The learning outcome which focuses on the academic standard 'communication' among the following is ..............

Question 54 of 94

Methodology English

55. One of the following is the least important competency to teach Geometry.

Question 55 of 94

Methodology English

56. The behavioral outcome identified when the student shows the area of Polygon by shading the region will be .............

Question 56 of 94

Methodology English

57. The least valid point an essay question in a mathematic test is

Question 57 of 94

Methodology English

58. Corelation of the mathematical principle given below is reflected in the construction of the monument, Taj Mahal

Question 58 of 94

Methodology English

59. Name of the mathematician who said 'Let no one enter my class who is important of geometry' is ..........

Question 59 of 94

Methodology English

60. The 3 aspects of Dale's cone of experience are among the following.

Question 60 of 94

Methodology English

61. The best suitable action for a teacher to silence a disturbed class is .......

Question 61 of 94

Methodology English

62. One of the following is NOT a component under stimulus-variation skill.

Question 62 of 94

Methodology English

63. Father of Statistics in India is one among the following.

Question 63 of 94

Methodology English

64. One of the following would be the best assessment technique to reduce stress

Question 64 of 94

Physics EM

65. The marking scheme does not consist the following aspect

Question 65 of 94

Physics EM

66. Weight of a person is 50 Kgs he leaps up and down in standing jump. The force excerted on the ground will be ..............

Question 66 of 94

Physics EM

67. Carbondioxide is used in fire extinguishers because .................

Question 67 of 94

Physics EM

68. The Halley comet appeared in 1986 it will appear again in .............

Question 68 of 94

Physics EM

69. During refraction light follows the equation ........... ; where n1 and n2 are refractive indices of the first and second media.

Question 69 of 94

Physics EM

70. on heating the following materials maximum thermal expansion occurs in ................

Question 70 of 94

Physics EM

71. 'The Rapid changes that took place in the usage of cell phone from its inception' is ................. type of project

Question 71 of 94

Physics EM

72. Example for "Heating produces change in the composition of substances"

Question 72 of 94

Physics EM

73. The direction of magnetic field due to the current carrying conductor AB shown in figure.

Question 73 of 94

Physics EM

74. Human ear can hear two sounds separately if the minimum time interval (T) between two sounds is ...............

Question 74 of 94

Physics EM

75. The characteristic feature of a substance to become a permanent magnet is ...............

Question 75 of 94

Physics EM

76. Ammonia reacts with excess of chlorine to form an explosive compound 'X' the compound 'X' is .................

Question 76 of 94

Physics EM

77. Major change observed during metaphase is ................

Question 77 of 94

Physics EM

78. The percentage of Oxygen consumed by the brain out of the total oxygen consumed by the body is ............

Question 78 of 94

Physics EM

79. Molecular formula for sulphur is ...............

Question 79 of 94

Physics EM

80. The two chemical substance which are used in the experiment for law of multiple proportions.

Question 80 of 94

Physics EM

81. The broad attempts in understanding the nature are called ................

Question 81 of 94

Biology EM

82. 'Ascaris Lumbricoides' is the scientific name of .................

Question 82 of 94

Biology EM

83. Self-reporting technique used to evaluate the students own feelings interest is .............

Question 83 of 94

Biology EM

84. Identify the Photoautotrophic organisms

Question 84 of 94

Biology EM

85. The Scavengers of earth are ............

Question 85 of 94

Biology EM

86. The principle of natural setting is involved in the teaching method of science is .............

Question 86 of 94

Biology EM

87. If you want to develop haploid plants through tissue culture your best choice is ..................

Question 87 of 94

Biology EM

88. The total number of peripheral nerves man is ............

Question 88 of 94

Biology EM

89. The bone bends but does not break in children. This is usually called as ............

Question 89 of 94

Biology EM

90. One of the following technique was developed by Panchanan Maheswari

Question 90 of 94

Biology EM

91. The scientific institute located at Hyderabad carry out research on the crops of tropical countries like India is .........

Question 91 of 94

Biology EM

92. A science teacher purchased some reagents and entered the particular in accession register first. After that the particulars entered into ............ register.

Question 92 of 94

Biology EM

93. The process of entering of Pollutants in a food chain is known as .............

Question 93 of 94

Biology EM

94. The crushed waste from sugarcrane siems is called .......

Question 94 of 94


 

*Note: ప్రతి పరీక్షలో మీరు కొత్త ప్రశ్నలతో పరీక్షను ఎదుర్కోవలసి ఉంటుంది, కాబట్టి మాక్ టెస్ట్ -1, మాక్ టెస్ట్ -2 మరియు మొదలైనవి సృష్టించాల్సిన అవసరం లేదు, పరీక్షను పూర్తి చేసి పేజీ రిఫ్రెష్ చేయండి , ఇదే ప్రాక్టీస్ టెస్ట్ మీకు కొత్త / వేరే ప్రశ్నలతో మొదలవుతుంది.

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