AP DSC 2025 School Assistant (SA) Biology Mock Test

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

2. Modern computer was invented by ................

3. Prithvi - II is a .............

4. Central excise day is observed on ..............

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

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

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

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

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

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

11. One of the following is an overlapping stage.

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

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

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

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

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

17. A project should not have ...............

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

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

21. Following is not related to nondirective counseling.

22. 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 ............

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

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

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

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

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

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

29. Read the sentence.
I can recall those happy events.
The word underlined shows........

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

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

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

33. 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?

34. Identify the correct sentence.

35. 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?

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

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

38. Now English materials are for..........

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

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

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

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

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

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

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

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

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

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

50. 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.

51. the ozone hole in the ozone layer is ..............

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

53. 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.

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

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

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

57. 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 ...............

58. 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 ..........

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

60. Find wrong pair.

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

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

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

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

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

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

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

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

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

71. 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 ................

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

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

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

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

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

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

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

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

80. 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 ...................

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

82. Coal gas is a mixture of ..................

83. 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 ...............

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

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

86. 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 …………..

87. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

88. In a pie diagram with 4 sectors whose areas are in the ratio of 1:2:4:8, the angle of smallest sector is .................

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

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

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

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

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

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

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

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

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

98. Molecular formula for Sulpher is……………….

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

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