AP DSC 2025 School Assistant (SA) Biology Mock Test

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

2. Central excise day is observed on ..............

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

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

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

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

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

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 is an overlapping stage.

10. 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 ............

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

12. Following is not related to nondirective counseling.

13. A project should not have ...............

14. The third step in observational learning is........

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

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

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

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

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

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

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

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

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

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

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.

• Who showed love for the members of Ravi family?

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

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 the conductor allows the bus to continue its journey?

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

29. Identify the antonym of 'harmony'.

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

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

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

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

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

35. What is the color 'azure'?

36. Identify the sentence which contains a gerund.

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

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

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

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

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

43. the ozone hole in the ozone layer is ..............

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

45. 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 ...................

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

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

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

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

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

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

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

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

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

55. 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..............

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

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

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

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

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

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

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

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

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

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

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

67. 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.

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

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

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

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

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

73. 'Aster' is centriole and .................

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

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

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

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

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

80. Coal gas is a mixture of ..................

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

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

83. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

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. 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 ……………….

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

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

89. 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 ………………….

90. 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 ...............

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

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

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

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

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

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

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

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

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