AP DSC 2025 School Assistant (SA) Biology Mock Test

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

2. Dyanchand Award 2014 for hocky was given to...........

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

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

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

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

7. A parrot astrologist trained his parrot to pick the card only when he moves his right hand. but the parrot started picking cards even others moved their right hand. This is due to ...........

8. 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 ...........

9. Nishanth while preparing for examination first studied Hindi and Sanskrit. In Hindi examination he is unable to recollect only Sanskrit. This is due to..........

10. 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........

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

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

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

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

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

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

17. A project should not have ...............

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

19. In enhancing speaking ability of children with hearing loss, the trainer shouldn't............

20. 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 ............

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

22. Identify the sentence which contains a gerund.

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

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

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

26. Identify the correct set of words to fill the blank in the sentence.
If you do not water the plant, ............

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

28. 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 ............

29. Identify the antonym of 'harmony'.

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

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.

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

32. 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?

33. What is the color 'azure'?

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

35. 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 the conductor allows the bus to continue its journey?

36. Which of the following words does not come under medicinal plants?

37. identify the passive form of the sentence.
Every one in the village linked rip.

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

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

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

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

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

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

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

45. Thousands of microorganisms in the stomach of animals such as termites cattle, horses, rabbits and etc., help them to digest ..........

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

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

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

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

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

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

52. 'Aster' is centriole and .................

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

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

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

56. 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 ................

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

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

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

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

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

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

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

64. These protists can prepare their own food.

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

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

67. 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.

68. In the process of tissue culture the medium is sterilized in .................

69. The project method has been developed based on certain principles. one of the following is incorrect answer in terms of its principles. Identify the incorrect one. The principle of ..........

71. 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.

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

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

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

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

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

77. When the baby is in mother's womb, its red blood cells are generated from ..............

78. At present the burning topic is 'Bt'. Bacillus thuringiensis (Bt) is an agent against these pets.

79. Coal gas is a mixture of ..................

80. 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..............

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

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

83. A boy is suffering from sore throat, cold, cough severe body pains, vomiting and motions. The doctor advised him to go for blood test immediately. It may be ...............

84. The decimal form of an equivalent  fraction 7/25 whose denominator is 1/4 is …………..

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

86. 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 ………………….

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

88. Sensorial aids are categorized under ………….

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

90. The two chemical substances which are used in experiment for law of multiple proportions.

91. Ammonia reacts with excess of chlorine to form an explosive compound 'X'. the compound 'X' ix………….

92. Molecular formula for Sulpher is……………….

93. The broad attempts in understanding the nature are called …………..

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

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

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

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

98. "The rapid changes that took place in usage of cell phones from its inception" is …….. type of project.

99. Carbon dioxide is used in fire extinguishers, because …………

100. Weight of a person is 50 kgs. He leaps up and down in standing jump. The force exerted on the ground will be. ………………….