AP DSC 2025 School Assistant (SA) Biology Mock Test

1. The currency of Belgium is.............

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

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

4. Central excise day is observed on ..............

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

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

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

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

9. 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........

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

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

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

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

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

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

16. 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 ...........

17. 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 ............

18. A project should not have ...............

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

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

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

22. 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?

23. Identify the sentence which contains a gerund.

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

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

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.

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

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

28. Identify the correct sentence.

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

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

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

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

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

34. Now English materials are for..........

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

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

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

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

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

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

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

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

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

44. 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 ................

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

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

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

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

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

50. the total number of nuclei in Datura embryo sac synegids, egg cell, central cell and antipodals are respectively ...........

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

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

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

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

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

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

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

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

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

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

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

62. 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..............

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

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

65. Coal gas is a mixture of ..................

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

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

68. 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 ...................

69. the relationships that exist between the quantity of living matter at different tropic levels are represented by the pyramid of ..........

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

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

72. 'Aster' is centriole and .................

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

74. 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 ..........

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

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

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

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

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

81. In our eye, the cones concentrate in large number in the very center of the retina; it is called ........

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

83. These protists can prepare their own food.

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

85. 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.

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

87. 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 ...............

88. 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 ……………….

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

90. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

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

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

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

95. Molecular formula for Sulpher is……………….

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

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

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

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