AP DSC 2025 School Assistant (SA) Biology Mock Test

1. Famous musician T. R. Mahalingam anf N. Ramani are associated with .........

2. Modern computer was invented by ................

3. Central excise day is observed on ..............

4. Total number of gold medals won by India in 17th Asian Games are ...........

5. The author of the book ' Playing it My Way' is..............

6. One of the following is an overlapping stage.

7. One of the following is a social reinforcements specially for mentally retarded children.

8. One of the following schedules of reinforcement was not proposed by Skinner.

9. According to Vygotsky one of the following will help individuals in ;self-regulation'.

10. As per RTE 2009, the minimum number of days specified for classes 6 to 8 are ........

11. Following is not related to nondirective counseling.

12. In experimental method 'controlled group' means............

13. By watching the model of cone, Ramu is able to draw cone in different angles. But in the absence of the model of cone he is unable to draw the cone. According to Piaget he is in .......

14. Gopal learned vocal music. Now he wants to learn swimming. Here the transfer of learning is ..........

15. One of the following is not in the sub tests of Wechsler intelligence scale for children.

16. Following is not related to the computer aided learning as introduced in primary schools.

17. One of the following statements is not related to prcactive stage of teaching.

18. Krishna is studying intermediate. He wants to shout in the class. But the college rules do not permit him to do so. So, he kept quiet in the class. According to Kohlberg he is in ...........

19. A school management has conducted selection test for admission of a student into 7th class. As per RTE 2009, they should be punished with penalty of ............

20. A project should not have ...............

21. Sankar unable in answer the questions in an interview. Sankar started weeping in the interview hall like a child. This defense mechanism is related to........

22. One of the following contrary in relation to NCF 2005.

23. "The wine land social maturity scale" is used to access ......

24. Identify the correct pair of words / phrases that can fill in the blanks in the sentence.
Father to son : Your exams ........... Are you studying ..............?

25. (a) Vimla likes singing.
(b) She likes dancing
Identify the correct sentence you will get if combine the above sentences.

26. Read the following passage.

A passenger, named Ravi, was travelling from Shimla to Delhi. had box of 30 apples in his luggage. The conductor asked him to pay for the luggage (apples). Ravi argued the apples were given to him by his friend in Shimla for the members of his family. He also said they were not for in delhi.

The conductor did not listen. He insisted on payment of Rs. 100 as luggage fare. Ravi repeated his argument. The conductor repeated his demand, stopped the bus and asked Ravi to get off.

Just then a cleaver passenger took Ravi's permission and distributed the apples to thirty passengers on the bus. The dispute ended. The conductor could not say anything but start the bus.

When the bus reached Delhi, the passengers put all the apples into the box and Ravi took them home.

Now answer the following questions correctly to show your comprehension.

• Who showed love for the members of Ravi family?

27. Identify the correct question tag for the statement.
I've met you before, ..................

28. Identify the 'synonym' of the word 'very small'.

29. Identify the correct sentence.

30. Read the following passage.

A passenger, named Ravi, was travelling from Shimla to Delhi. had box of 30 apples in his luggage. The conductor asked him to pay for the luggage (apples). Ravi argued the apples were given to him by his friend in Shimla for the members of his family. He also said they were not for in delhi.

The conductor did not listen. He insisted on payment of Rs. 100 as luggage fare. Ravi repeated his argument. The conductor repeated his demand, stopped the bus and asked Ravi to get off.

Just then a cleaver passenger took Ravi's permission and distributed the apples to thirty passengers on the bus. The dispute ended. The conductor could not say anything but start the bus.

When the bus reached Delhi, the passengers put all the apples into the box and Ravi took them home.

Now answer the following questions correctly to show your comprehension.

• Why did conductor ask Ravi to buy a luggage ticket? Because he thought..........

31. Read the following passage.

A passenger, named Ravi, was travelling from Shimla to Delhi. had box of 30 apples in his luggage. The conductor asked him to pay for the luggage (apples). Ravi argued the apples were given to him by his friend in Shimla for the members of his family. He also said they were not for in delhi.

The conductor did not listen. He insisted on payment of Rs. 100 as luggage fare. Ravi repeated his argument. The conductor repeated his demand, stopped the bus and asked Ravi to get off.

Just then a cleaver passenger took Ravi's permission and distributed the apples to thirty passengers on the bus. The dispute ended. The conductor could not say anything but start the bus.

When the bus reached Delhi, the passengers put all the apples into the box and Ravi took them home.

Now answer the following questions correctly to show your comprehension.

• The dispute arose because ............

32. Identify the antonym of 'harmony'.

33. What do you say when you see a man in eight feet tall?

34. Read the sentence.
I can recall those happy events.
The word underlined shows........

35. What is the color 'azure'?

36. Identify the correct pair of words that fill the two blanks in the sentence.
Mohan has ....... friends ........... school.

37. We teach poems because we want pupils ..............

38. Now English materials are for..........

39. Identify the correct statement in English language teaching.
Oral presentation must be followed by .............

40. Identify the correct statement on teaching reading in English.

41. In the 'Deductive' method of teaching grammar, the teacher .............

42. In our country the first kidney transplantation was done in this Medical college hospital.

43. The G2 phase of interphase in Mitosis is the phase between the ..............

44. A gardener is cutting the terminal buds of the plants lay in row. The  (scientific) reason is to ...........

45. The wonderful hybrid plant, which gives fruits on the top and tubers under the ground is ...........

46. In our eye, the cones concentrate in large number in the very center of the retina; it is called ........

47. Coal gas is a mixture of ..................

48. The process of Nitrification, done by bacteria is .............

49. The " instinct behaviours" of the animals are such as ...............

50. Conversion of Bagasse into simple sugars like glucose by microbiological process is called ..........

51. In a person the production of the haemoglobin is abnormally low. the disease may be................

52. The tissue, which protects the parenchyma from damage due to stretching, blending and pressure is ..............

53. In the hierarchy of classification these are placed in between genus and class.

54. The expansion of ADIS control project programme ASHA is .............

55. Sand in the seashore of kerals contains considerable amounts of this radioactive element.

56. The teaching methods which are NOT developed based on theories of learning are..............

57. The animalcules, named by Leeuwenhoek, later named as ............

58. To regulate the bud dormancy and seed germination, we have to use ..............

59. In words of scientist, "science is a history of corrected mistakes"

60. Alkenes accumulated by this algae can serve as a source of fuel for automobiles.

61. A project is a voluntary undertaking which involves constructive effort or thought and eventuates into subjective results. This definition was given by ....................

62. Gooty tarantula, found in Nandyal and Giddalur areas is in endangered list; it is a..........

63. The method of producing new varieties by crossing two genetically different parents is known as ...............

64. the ozone hole in the ozone layer is ..............

65. The term 'parenchyma' was given by this physician for the pithy part of the plant.

66. The levels of organization of life are ...................

67. Potato is an underground stem modification, as it is showing these characteristic features of the stem.

68. While analyzing 8th class Biological Science  Textbook by using Hunter Score Card, percentage of weightage given to content and author's educational level are  .............. respectively.

69. A farmer bought blue labeled seeds for commercial cultivation, it means the seeds are ..............

70. The first person, who proved experimentally in 1768 that micro-organisms could be killed by boiling is .................

71. Through which teaching aid the pupil is able to visualize and hear at a time and promotes learning experiences, it is said to be audio visual aid.

72. In cockroach the spiracles present in trachea and chambers present heart are respectively

73. Seasonal bioaccumulation of heavy metals is seen in this fish of Edulabad water reservoir.

74. Replacement of deleterious genes with functional genes is ............

75. Find wrong pair.

76. the total number of nuclei in Datura embryo sac synegids, egg cell, central cell and antipodals are respectively ...........

77. These protists can prepare their own food.

78. A person is excreting very large amount of urine , more than 15 liters per day and doctor said it is not due to common diabetes. This disease is..............

79. At a height of 13 km above the sea level, the concentration of oxygen is ..............

80. The three R's to save the environment are ..............

81. According to Cavalier Smith the living organisms are classified into ...............

82. PERFORMA

Date	Name of the item	Name of the company	Invoice No. & cost	No. of apparent	Total Cost	Details of entry & Dates

The above performa is used to maintain this register in biological science laboratory.

83. The ability of plant cell to divide, grow and produce complete plant under controlled conditions is the cell's ....................

84. To analyze the level of questions of a question paper of a Scholastic Achievement Test, useful indexes for evaluation are.............

85. For the preparation of lesson plan in Herbart approach the right order of steps to followed are ................

86. An agriculturist wants to use this method of plant breeding, conducted only for self-pollinated crops in his field.

87. Sterility in males and abortions in females occur due to the deficiency of this vitamin.

88. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

89. If the price of sugar increased by 10% from the previous month, then the percentage of reducing the consumption in order to maintain the same expenditure is ……………….

90. The reflection of a point on y-axis is (-3,4), then the point is ……………

91. If cost of 18 bags of price Rs. 21,600, then the cost of 12 bags of rice is …………

92. Area of triangle = rs unit², where  r is in radius and s = semiperimeter of triangle is…………

93. Scale on y axis of the bar graph representing dropouts in a school is 3cm = 2 members. If in a particular year there are 17 dropouts then length of the bar is ...............

94. The institution which determines the quality benchmarks for accreditation is ……..

95. Pedagogy is the science and art of …………….

96. The direction of magnetic field die to current carrying conductor AB, shown in figure.

97. Molecular formula for Sulpher is……………….

98. The Halley's comet appeared in 1986. It will appear again in ……..

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

100. The marketing scheme does not consists the following aspect.