AP DSC 2025 School Assistant (SA) Biology Mock Test

1. Central excise day is observed on ..............

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

3. Prithvi - II is a .............

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

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

6. 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 ............

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

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

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

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

12. 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 .......

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

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

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

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

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

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

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

20. A project should not have ...............

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

22. Identify the correct suffix for the words given below.
Word                           Suffix(a) dought                   (i) ness
(b) high                       (ii) ful
(iii) ment

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

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

25. 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?

26. What is the color 'azure'?

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

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

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

30. Identify the sentence which contains a gerund.

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.

• The dispute arose because ............

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

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

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

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

36. 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?

37. 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 ...............

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

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

40. Now English materials are for..........

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

42. 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..............

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

44. 'Aster' is centriole and .................

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

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

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

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

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

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

51. Find wrong pair.

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

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

54. Coal gas is a mixture of ..................

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

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

57. 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 ...............

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

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

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

61. One of the following is not in 10 crore elements as indicated in National Policy on Education, 1986.

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

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

64. The levels of organization of life are ...................

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

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

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

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

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

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

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

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

74. 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.

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

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

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

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

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

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

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

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

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

84. 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 ……………….

85. 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 ………………….

86. 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 …………..

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

88. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

89. Area of triangle = rs unit², where  r is in radius and s = semiperimeter of triangle is…………

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

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

92. Sensorial aids are categorized under ………….

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

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

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

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

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

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

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

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