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

4. Prithvi - II is a .............

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

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

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

8. 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 .......

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

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

11. 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 ...........

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. 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 ...........

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

15. One of the following is an overlapping stage.

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

17. Following is not related to nondirective counseling.

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

19. 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........

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

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

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

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

24. 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?

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

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

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

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

30. Identify the sentence which contains a gerund.

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

32. What is the color 'azure'?

33. 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..........

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

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

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

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

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

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

40. Identify the correct sentence.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

58. the ozone hole in the ozone layer is ..............

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

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

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

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

63. 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 ...............

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

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

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

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

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

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

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

71. 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..............

72. These protists can prepare their own food.

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

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

75. Coal gas is a mixture of ..................

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

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

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

79. 'Aster' is centriole and .................

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

81. 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 ................

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

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

84. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

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. 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 …………..

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

89. In a pie diagram with 4 sectors whose areas are in the ratio of 1:2:4:8, the angle of smallest sector is .................

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

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

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

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

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

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

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

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

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

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

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