AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

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

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

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

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

7. 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 ...........

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

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

10. A project should not have ...............

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

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

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

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

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

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

17. 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 .......

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

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

20. Identify the sentence which contains a gerund.

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

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

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

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

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

27. 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..........

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

29. Identify the correct set of words to fill the blank in the sentence.
If you do not water the plant, ............

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

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

32. Identify the antonym of 'harmony'.

33. Identify the correct sentence.

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

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

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.

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

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

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

39. 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 ...............

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

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

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

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

44. the ozone hole in the ozone layer is ..............

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

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

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

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

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

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

52. 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 ...................

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

54. 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.

55. Find wrong pair.

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

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

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

60. 'Aster' is centriole and .................

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

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

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

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

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

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

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

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

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

70. Coal gas is a mixture of ..................

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

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

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

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

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

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

77. These protists can prepare their own food.

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

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

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

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

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

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

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

85. In a pie diagram with 4 sectors whose areas are in the ratio of 1:2:4:8, the angle of smallest sector 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. Only 1 is the line of symmetry for ………

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

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

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

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

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

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

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

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

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

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

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

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