AP DSC 2025 School Assistant (SA) Biology Mock Test

1. The currency of Belgium is.............

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

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

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

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

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

7. Central excise day is observed on ..............

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

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

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

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

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

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

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

15. 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 ...........

16. A project should not have ...............

17. 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 .......

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

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

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

21. Following is not related to nondirective counseling.

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

23. One of the following is an overlapping stage.

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

25. 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........

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

27. Identify the sentence which contains a gerund.

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

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

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.

• Who showed love for the members of Ravi family?

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

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

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

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

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.

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

36. Identify the correct sentence.

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

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

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

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

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

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

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

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

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

46. Now English materials are for..........

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

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

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

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

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

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

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

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

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

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

57. 'Aster' is centriole and .................

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

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

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

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

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

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

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

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

66. 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 ................

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

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

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

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

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

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

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

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

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

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

77. 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 ...............

78. 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.

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

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

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

82. 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..............

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

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

85. Find wrong pair.

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

87. 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 ..........

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

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

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

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

92. 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 ……………….

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

94. 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 …………..

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

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

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

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

99. Molecular formula for Sulpher is……………….

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