AP DSC 2025 School Assistant (SA) Biology Mock Test

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

2. Total number of gold medals won by India in 17th Asian Games are ...........

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

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

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

6. The currency of Belgium is.............

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

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

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

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

12. Gopal learned vocal music. Now he wants to learn swimming. Here the transfer of learning is ..........

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

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

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

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

18. Following is not related to nondirective counseling.

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

20. 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 ............

21. 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........

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

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

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

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

26. What is the color 'azure'?

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

28. Identify the correct sentence.

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 antonym of 'harmony'.

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.

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

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

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

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

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

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

37. 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..........

38. 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?

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

40. 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 ...............

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

42. 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.

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

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

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

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

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

48. 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 ..........

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

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

51. 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 ................

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

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

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

55. 'Aster' is centriole and .................

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

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

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

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

60. the ozone hole in the ozone layer is ..............

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

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

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

64. 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.

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

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

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

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

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

71. These protists can prepare their own food.

72. 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..............

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

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

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

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

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

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

79. Find wrong pair.

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

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

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

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

84. 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 ...............

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

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

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

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

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

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

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

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

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

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

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

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

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

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