AP DSC 2025 School Assistant (SA) Biology Mock Test

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

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

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

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

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

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

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

8. One of the following is an overlapping stage.

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

10. 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........

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

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

13. 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 .......

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

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

16. 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 ............

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

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

19. A project should not have ...............

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

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

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

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

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

25. 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?

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.

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

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

28. Identify the correct sentence.

29. What is the color 'azure'?

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

32. Identify the antonym of 'harmony'.

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

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

35. Identify the sentence which contains a gerund.

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

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

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

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

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

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

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

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

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

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

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

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

48. Find wrong pair.

49. 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 ...............

50. 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..............

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

52. Coal gas is a mixture of ..................

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

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

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

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

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

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

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

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

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

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

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

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

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

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

67. 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 ...............

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

69. The levels of organization of life are ...................

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

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

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

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

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

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

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

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

78. Alkenes accumulated by this algae can serve as a source of fuel for automobiles.

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

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

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

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

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

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

85. 'Aster' is centriole and .................

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

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

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

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

90. 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 ...............

91. 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 ………………….

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

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

94. Sensorial aids are categorized under ………….

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

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

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

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

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

100. Molecular formula for Sulpher is……………….