AP DSC 2025 School Assistant (SA) Biology Mock Test

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

2. The currency of Belgium is.............

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

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

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

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

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

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

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

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

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

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

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

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

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

16. One of the following is an overlapping stage.

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

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

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

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

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

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

23. 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 .......

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

25. Following is not related to nondirective counseling.

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

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

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

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

30. Identify the antonym of 'harmony'.

31. What do you say when you see a man in eight feet tall?

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

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

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

35. Identify the correct sentence.

36. Identify the sentence which contains a gerund.

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

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

39. 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?

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

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

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

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

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

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

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

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

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

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

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

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

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

53. 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..............

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

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

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

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

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

59. 'Aster' is centriole and .................

60. The levels of organization of life are ...................

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

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

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

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

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

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

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

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

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

70. Coal gas is a mixture of ..................

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

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

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

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

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

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

77. A farmer bought blue labeled seeds for commercial cultivation, it means the seeds are ..............

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

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

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

81. 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.

82. 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.

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

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

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

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

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

88. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

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

91. 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 …………..

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

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

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

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

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

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

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

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

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