AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

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

4. Modern computer was invented by ................

5. The currency of Belgium is.............

6. Prithvi - II is a .............

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

8. 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........

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. 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 ...........

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

12. 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 ............

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

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

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

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

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

18. Following is not related to nondirective counseling.

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

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

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

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

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

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

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

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

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

28. Identify the sentence which contains a gerund.

29. 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 ............

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

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

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

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

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

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

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.

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

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

38. Identify the correct sentence.

39. 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?

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

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

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

43. Now English materials are for..........

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

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

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

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

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

49. 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..............

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

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

52. 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.

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

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

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

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

57. An agricultural graduate with his new thoughts invented a paddy drying equipment which dries up paddy in less cost and less time. The Biological Science teaching value involved in this is ...............

58. 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.

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

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

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

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

63. These protists can prepare their own food.

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

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

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

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

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

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

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

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

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

73. 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 ..........

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

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

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

77. 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.

78. Coal gas is a mixture of ..................

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

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

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

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

83. If cost of 18 bags of price Rs. 21,600, then the cost of 12 bags of rice 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. The biggest five digit perfect square is ……………

87. 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 …………..

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

89. 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 ……………….

90. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ 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 institution which determines the quality benchmarks for accreditation is ……..

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

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

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

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

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

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