AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

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

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

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

6. One of the following statements is not related to prcactive stage of teaching.

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

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

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

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

11. 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 .......

12. Following is not related to nondirective counseling.

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

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

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

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

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

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

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

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

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

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

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

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

27. Identify the sentence which contains a gerund.

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

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

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

31. Identify the correct sentence.

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

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

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

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

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.

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

38. Identify the antonym of 'harmony'.

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

40. 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?

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

42. Now English materials are for..........

43. 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 ...............

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

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

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

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

48. Coal gas is a mixture of ..................

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

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

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

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

53. 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.

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

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

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

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

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

59. 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.

60. 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 ................

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

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

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

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

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

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

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

69. 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 ...............

70. Find wrong pair.

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

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

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

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

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

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

77. 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 ..........

78. the ozone hole in the ozone layer is ..............

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

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

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

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

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

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

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

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

87. Area of triangle = rs unit², where  r is in radius and s = semiperimeter of triangle 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. The biggest five digit perfect square is ……………

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

91. 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 ...............

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

93. 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 …………..

94. Sensorial aids are categorized under ………….

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

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

97. Molecular formula for Sulpher is……………….

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

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

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