AP DSC 2025 School Assistant (SA) Biology Mock Test

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

2. Prithvi - II is a .............

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

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

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

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

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

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

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

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

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

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

13. 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 ...........

14. A project should not have ...............

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

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

17. 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 .......

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

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

20. One of the following is an overlapping stage.

21. 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 ............

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

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

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

25. 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 ............

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

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

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.

• Why did the conductor allows the bus to continue its journey?

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

30. Identify the sentence which contains a gerund.

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

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

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

34. 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?

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

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

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

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

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

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

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

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

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

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

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

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

47. ' In vitro fertilization', a born to mankind is developed by ..............

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

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

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

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

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

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

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

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

56. In mangrove plants, the roots which come out of the ground and grow vertically upwards are called ...............

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

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

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

60. This application of Genetic Engineering is used to solve parentage disputes and to search criminals.

61. The levels of organization of life are ...................

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

63. 'Aster' is centriole and .................

64. 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 ...................

65. 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.

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

67. 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 ................

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

69. Find wrong pair.

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

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

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

73. 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..............

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

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

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

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

78. These protists can prepare their own food.

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

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

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

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

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

85. A car travels 283(1/2) km in 4(1/3) hours. the same travels 256(1/2) km in 3(1/3) hours. the average speed of the car is …………..

86. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

88. 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 ………………….

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

90. Sensorial aids are categorized under ………….

91. Molecular formula for Sulpher is……………….

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

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

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

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

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

97. On heating the following materials maximum thermal expansion occurs in …………..

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

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

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