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

1. Velocity of sound in a gas .................

2. A true statement which always justifies the characterization of scientific concepts. ................

3. Curdling of milk is ................

4. A person got blindness due to the consumption of denatured alcohol. This denatured alcohol contains.......

5. 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..............

6. The symbol of P-N junction diode is ...........

7. Among the following the correct formula is ...............

8. The elements having same electronegativity value are ..............

9. 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.

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

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

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

13. A batsman hits ball straight in the direction of bowler without changing its initial speed of 15 m/sec. If the mass of the ball be 0.12 kg, the impulse on the ball be................

14. Identify the positive verbal reinforcement from following.

15. The example of moderate reaction is

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

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

18. An object is hanged with rope Time period of the object depends on ...............

19. If the Earth's magnetic field at equator is about 4 x 10^-5 Tesla and radius of Earth 6.4 x 10⁶ m, the approximate magnetic moment is ..........

1.5 x 10²³ A-M²

20. Among the following which has  conformers?

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

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

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

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

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

26. 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 ............

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

28. The main specific behavior developed in learning the concept "All vibrating bodies produce sound" is ..............

29. Among the following which have coordinate covalent bonds?

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

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

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

33. The ceramics are made from .............

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

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

36. Sulphide ores are generally subjected to ............

37. The person who criticized Bloom's Taxonomy of Educational Objectives as "The classification of values is not so satisfactory" is ............

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

39. 100 gm of water lie at 100 ° C. The amount of heat required to change from liquid to gaseous phase is .....................

40. Express that temperature in Kelvin where Centigrade and Fahrenheit scales have same value.

41. 2 moles of a solute is present in 10 kgs of solvent. What is the molality of the solution?

43. A quantitative testing technique is ..........

44. One of the following technique was developed by Panchanan Maheswari,

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

46. Identify the photoautotrophic organisms.

47. Self-reporting used to evaluate the student's own feelings interests is ................

48. One of the following is an overlapping stage.

49. Following is not related to nondirective counseling.

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

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

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

53. A project should not have ...............

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

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

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

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

58. 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........

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

60. 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 ...........

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

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

63. 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 ………………….

64. 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 ……………….

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

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

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

68. 0.16 ̅+ 0.8 ̅+ 0.6 ̅+0.83 ̅ is ……………..

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

70. The currency of Belgium is.............

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

72. Modern computer was invented by ................

73. What is the color 'azure'?

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

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

76. 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 ............

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

78. Identify the correct sentence.

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

80. Identify the correct set of words to fill the blank in the sentence.
If you do not water the plant, ............

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

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

83. Identify the sentence which contains a gerund.

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

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

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

87. Now English materials are for..........

88. చతుర్థీ తత్పురుషసమాసానికి ఒక ఉదాహరణ

89. గుడి-నుండి, వాడుక - వేడుక అనేవి

90. 'అతను పన్నెండు ఇడ్లీలు తినగలడు'. ఈ వాక్యం

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

92. ఈ కింది వాటిలో 'వసనం' అన్న పదానికి గల పర్యాయపదాలు

93. మొట్టమొదటి తెలుగు పద్య శాసనం

94. 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.

• పై పేరాలో ఉపమాలంకారాలు ముఖ్యంగా మాలోపములు అనేవి

95. 'తెలుగు' అనే పదాన్ని మొదటగా ప్రయోగించిన కవి

96. బాష అనేది ప్రత్యేక నియమాల సముదాయం ఆధారంగానిర్మించిన ప్రత్యేక వాక్యాల సముదాయం అని నిర్వచించినది.

97. విధ్యార్థుల నిజాయితీ, అభిరుచులు తెలుషుకోవడానికి ఉపయోగపడు మూల్యాంకన సాధనం

98. ఉపాధ్యాయుడు తాను చదువుతూ విద్యార్థులచే చదివించే పఠనం

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