AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

3. Kunchikal Falls are located in following district of Karnataka.

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

5. The famous 'kalighat Paintings' belongs to following state.

6. Prithvi - II is a .............

7. Modern computer was invented by ................

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

9. One of the following is an overlapping stage.

10. Following is not related to nondirective counseling.

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

12. Satish is not interested in doing home work. And at the same time he doesn't want to receive punishment from class teacher. The conflict of Satish is ............

13. The third step in observational learning is........

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

15. One of the following characteristics is NOT related to teaching.

16. Maslow called the needs necessary for the survival of human beings as. .................

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

18. In one school are learning science by doing experiments on thir own. Then their memory is ..............

19. The mental age 10 years old Narayana is 6 years. As per IQ, he may be classified as .........

20. 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........

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

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

23. The following book is treated as a milestone in experimental psychology.

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

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

26. The mental development of a child is slow. So his moral development also become slow. The principle of development is related to this is ............

27. Sitaram, a school teacher, never takes the opinions of others. He takes decisions by himself and instruct the students to follow. Sitaram is a...........

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

29. Identify the antonym of 'harmony'.

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

31. Read the sentence.
I must stop at the traffic lights.

32. Identify the correct suffix for the words given below.
Word                           Suffix(a) dought                   (i) ness
(b) high                       (ii) ful
(iii) ment

33. Identify the correct word can fill in the blank in the sentense.
The miller ............. his son into the donkey.

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

35. Identify the correct set of words to complete the sentence.
This is the book .............

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

37. 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 ............

38. Read the sentence.
Hirachand told(A) told about had(B) happened(C)
Which word/words tell/tells us about the earlier sentence?

39. Identify the two words / Phrases which can fill in the blanks in the sentence.
He ............ when the bell..............

40. What is the color 'azure'?

41. 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..........

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

43. Now English materials are for..........

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

45. In a test on 'cooking' the following test item was included.
Identify the priceof an electric microwave oven.

1. Rs. 5,000 b. Rs. 1  0,000
2. Rs. 2,000 c. Rs. 7,500

The above test item is ...............

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

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

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

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

50. The points which influence the reliability of a question paper are .............

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

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

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

54. 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.

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

56. the relationships that exist between the quantity of living matter at different tropic levels are represented by the pyramid of ..........

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

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

59. Calcium phosphate and calcium carbonate are secreted by .................

60. The instrument, used for determining "BMR" is .....................

61. These protists can prepare their own food.

62. An agricultural graduate with his new thoughts invented a paddy drying equipment which dries up paddy in less cost and less time. The Biological Science teaching value involved in this is ...............

63. India dairy development board achieved fantastic growth by this programme.

64. When we are hungry, the hunger pangs come in our stomach. The reason is ..........

65. 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.

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

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

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

69. the ozone hole in the ozone layer is ..............

70. The plants or animal species found restricted to a particular area of a country are called scientifically .........

71. To enhance his professional competencies and skills the science teacher participates in seminars workshops, orientation classes, science, center, science fair programmers. This role of the science teacher is said to be ...................

72. Roundworms belong to Nematoda, as they have ............

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

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

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

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

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

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

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

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

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

82. 'Aster' is centriole and .................

83. This cell organelles participate in the digestion of food materials and under certain diseased conditions cause the death of the cell is also known as ................

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

86. The  nature of science has been explained in terms of syntactic structure and substantive structure by ..............

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

88. 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 ……………….

89. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

91. A wire is bent in shape of square whose side is 12.6cm. If the same wire is bent as semi circle, then the radius is ………………….

92. The biggest five digit perfect square is ……………

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

94. 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 ...............

95. Only 1 is the line of symmetry for ………

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

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

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

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

100. Molecular formula for Sulpher is……………….