AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

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

4. The currency of Belgium is.............

5. A project should not have ...............

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

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

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

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

10. One of the following is an overlapping stage.

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

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

13. 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 ............

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

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

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

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

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

19. 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 ...........

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

21. 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 .......

22. A school management has conducted selection test for admission of a student into 7th class. As per RTE 2009, they should be punished with penalty of ............

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

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

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

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

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

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.

• Who showed love for the members of Ravi family?

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

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 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..........

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

34. What is the color 'azure'?

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

36. Identify the antonym of 'harmony'.

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

38. Identify the sentence which contains a gerund.

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

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

41. Now English materials are for..........

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

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

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

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

46. 'Aster' is centriole and .................

47. 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.

48. 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.

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

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

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

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

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

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

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

56. 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 ..........

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

74. These protists can prepare their own food.

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

76. Find wrong pair.

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

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

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

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

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

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

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

84. 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 ………………….

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

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

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

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

89. 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 ...............

90. 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 …………..

91. Sensorial aids are categorized under ………….

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

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

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

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

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

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

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

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

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