AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

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

4. The currency of Belgium is.............

5. Prithvi - II is a .............

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

7. Central excise day is observed on ..............

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

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

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

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

12. One of the following is an overlapping stage.

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

14. 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 ............

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

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

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

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

19. 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 ...........

20. 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 .......

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

22. Following is not related to nondirective counseling.

23. 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 ............

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

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

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

27. What is the color 'azure'?

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

29. Identify the sentence which contains a gerund.

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

31. Identify the antonym of 'harmony'.

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

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

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.

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

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

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

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

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

39. Now English materials are for..........

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

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

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

43. The levels of organization of life are ...................

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

45. 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 ...............

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

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

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

49. 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.

50. 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..............

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

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

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

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

55. 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 ..........

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

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

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

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

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

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

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

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

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

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

66. 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.

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

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

69. 'Aster' is centriole and .................

70. These protists can prepare their own food.

71. Coal gas is a mixture of ..................

72. 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 ...................

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

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

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

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

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

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

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

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

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

82. 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 ................

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

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

85. If cost of 18 bags of price Rs. 21,600, then the cost of 12 bags of rice 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. The biggest five digit perfect square is ……………

88. The reflection of a point on y-axis is (-3,4), then the point 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. Sensorial aids are categorized under ………….

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

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

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

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

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

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

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

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

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

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