AP DSC 2025 School Assistant (SA) Physics Paper Mock Test

1. The project involving students finding the thickness of different kinds if threads is .....

2. Two tuning forks are having frequencies 22 Hz and 266 Hz are sounded togather. The beat frequency is ...................

3. The principle of hydrogen bomb is ..............

4. The magnetic distance 0.5m from the center of a short bar magnet on equilateral line of bar magnet of length 5cm and pole strength 3 X 10^-3 amp. meter.

5. An object is placed at 10 cm in front of the concave mirror of radius of curvature 15 cm. The sign conventions of object distance and radius of curvature is ...............

6. 'ΔP' in Heisenberg's uncertainty principle indicates ................

7. The incorrect statement among the following is ............

8. Arrange the following electromagnetic waves in the ascending order with respect to their energies.
X-ray; UV rays; γ rays; radio waves

9. The correct statement about the use of radio isotope is .............

10. Comparing the heat retention capacity of two identical coffee cups made up of different material comes under this type of experiment.

11. The example of moderate reaction is

12. Among the following which statement is true with respect to hybridization?

13. The element discovered by Nilson in 1879 was ..............

14. A solution has two components 'A' and 'B'. Their mole fractions are X_a and X_b respectively

15. A bar magnet is moved towards the coil with its north pole facing the coil. The face of the coil towards the magnet acts as..............

16. Artificial radioactive series among the following is .............

17. 2 moles of a solute is present in 10 kgs of solvent. What is the molality of the solution?

18. Among the following gases which is not in the list of greenhouse gasses?

19. A quantitative testing technique is ..........

20. The downward pressure of water tank having 1000kg of water and 500cm³ of its base area is ...........

21. Identify the defect in constructing this multiple choice question.
Q. The boiling point of water is .............

1. 0 degrees
2. 100 degrees
3. 373 K
4. 273 K

22. The correct chemical equation for dissociation of water into hydrogen and oxygen is...........

23. Correct graph among the following which indicates the relation between atmospheric pressure (p) and altitude from sea level (H) is ....................

24. Mirages are formed due to total internal reflection of light. The path of light ray received by human eye is known as ..................

25. The concept "knowledge for the sake of knowledge" can mostly be achieved through this value.

26. Every year, the Southern India Science Fair are organized by ............

27. The correct statement of the rate of reaction is .....................

28. Blow a balloon for a volume 'V' at temperature 'T' and tie it. If the temperature is doubled, the volume of balloon (assume pressure is constant) is ............

29. The mass of a bullet is 0.3 kg. What is the force required to bring 45 m/sec2 acceleration in it?

30. Velocity of sound in a gas .................

31. Among the following which has  conformers?

32. According to the recommendations of All India Science Teachers Association, all high schools should have ............

33. The elements after uranium in actinides are ...............

34. The mental obtained in the extraction of pyrolusite is............

35. At a constant temperature a gas 'x' occupies y liters of volume at pressure P. If the pressure on its is increased ten times the volume of gas is ............

36. A body weights 30 grams in air, 20 grams in water and 25 grams in a liquid. Then the relative density of liquid is ........................

37. The number of moles of methane requires to produce 22 grams of carbon dioxide gas in combustion process at S.T.P is .............

38. The second floor of a house is 6 meters above ground level. How much is required to lift a 300 kg refrigerator to second floor?

39. The scientific institute located at Hyderabad carryout research on the crops of tropical countries like India is ................

40. The process of entering of pollutants in a food chain is known as ...............

41. Identify the photoautotrophic organisms.

42. The bone bends but does not break in children. This is usually called as ..............

43. The crushed waste from sugarcane stem is called ...............

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

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

46. 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........

47. 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 ...........

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

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

50. 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 .......

51. A project should not have ...............

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

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

54. Following is not related to nondirective counseling.

55. 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 ............

56. One of the following is an overlapping stage.

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

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

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

60. 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 ………………….

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

62. 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 ...............

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

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

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

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

67. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

68. Sensorial aids are categorized under ………….

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

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

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

72. The currency of Belgium is.............

73. Modern computer was invented by ................

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

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

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

77. 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?

78. Identify the sentence which contains a gerund.

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

80. Identify the correct sentence.

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

82. Identify the antonym of 'harmony'.

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

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

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

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

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

88. ఒక జాతి ప్రాక్త సంస్కృతి కాన్పించేది

89. విశ్వఖ్యాతిగాంచిన 'విష్ణుశర్మ' కథాకావ్యం

90. ఆమ్రేడిత సంధి గల పదం

91. 'అతను పన్నెండు ఇడ్లీలు తినగలడు'. ఈ వాక్యం

92. సంఘటనల మధ్య సంబంధాన్ని కళాత్మకంగా

93. 'అనువాదము' అనేపదం 'పద్' ధాతువుకు సంబందించిన 'పద్' అనే ధాతువుకి గల అర్ధం

94. 'తెలుగు' అనే పదాన్ని మొదటగా ప్రయోగించిన కవి

95. చతుర్థీ తత్పురుషసమాసానికి ఒక ఉదాహరణ

96. కింది పెరాను చదివి కింద వున్న ప్రశ్నలకు సరైన సమాధానాలను గుర్తించండి.

భారత రచనలో తిక్కన శైలి వర్ణత్మకంగా కథనాత్మకంగా సంభాషణాత్మకంగా కొనసాగింది. నన్నయ కథా కథనంలో సాంద్రతను కనబరిస్తే, పద్యరచనలో బిగువు చూపటం తిక్కన ప్రత్యేకత. నన్నయ నాల్గయిదు కథలను బృహత్కథగా కూర్చి రసానందాన్ని కలిగిస్తే, సన్నివేశాల కూర్పు ద్వారా తిక్కన రసాభ్యుధయాన్ని సాధిస్తాడు. నన్నయ గధ్యాన్ని పధ్యంగా తీర్చిదిద్దితే తిక్కన పాధ్యాన్ని గధ్యపథంలో పయనింపజేశాడు. తిక్కనగారి పధ్యము లెల్ల కొంచము మార్చుకొని వచన శైలిలో కూర్చుకొని పోగా నదిముక మహాగాధ్య గ్రంధము". అవుతుందని మధునాపంతులు సత్యనారాయణ శాస్త్రి ఉగ్గడించారు. తిక్కన వచనంలో ఉపమారంకారాలు - ముక్యంగా మాలోపములు ఎక్కువగా కనిపిస్తాయి. వృత్తప్రయోగంలో కూడా తిక్కన ప్రయోగశీలత గోచరిస్తుంది.

• తిక్కన పద్యాన్ని మలచిన విధం

97. వ్యవహర్తల సాంస్కృతిక, వైజ్ఞానిక ఐకమత్యానికి సంకేతమైన భాష

98. విధ్యార్థుల నిజాయితీ, అభిరుచులు తెలుషుకోవడానికి ఉపయోగపడు మూల్యాంకన సాధనం

99. భావిషత్తు రచయితగా, చిత్రకారులుగా విధ్తార్ధులను తారారు చేయడం ఈ సహపాఠ్య కార్యక్రమం ద్వారా సాధ్యం