AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

3. Central excise day is observed on ..............

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

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

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

7. Modern computer was invented by ................

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

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

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

11. 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 ............

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

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

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

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

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

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

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

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

21. Following is not related to nondirective counseling.

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. Identify the correct sentence.

25. Identify the antonym of 'harmony'.

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.

• Who showed love for the members of Ravi family?

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

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

29. Identify the sentence which contains a gerund.

30. 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 ............

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.

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

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

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

34. 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?

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

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

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

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

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

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

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

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

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

44. 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.

45. 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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

63. 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 ...............

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

65. 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 ...................

66. the ozone hole in the ozone layer is ..............

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

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

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

71. A project is a voluntary undertaking which involves constructive effort or thought and eventuates into subjective results. This definition was given by ....................

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

73. Coal gas is a mixture of ..................

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

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

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

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

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

79. 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..............

80. These protists can prepare their own food.

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

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

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

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 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 …………..

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

87. 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 ………………….

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

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

90. Sensorial aids are categorized under ………….

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

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

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

94. Molecular formula for Sulpher is……………….

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

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

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

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

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

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