AP DSC 2020 School Assistant (SA) Physics Paper Mock Test

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

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

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

4. 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................

5. A quantitative testing technique is ..........

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

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

8. In the following the correct statement for Zeeman effect is...............

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

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

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

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

13. 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

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

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

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

18. Octet rule is not obeyed by ...................

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

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

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

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

23. 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

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

25. These radiations are responsible for global warming due to green house gasses.

26. Velocity of sound in a gas .................

27. 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 ............

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

29. Among the following the correct formula is ...............

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

32. In Class X Physical Science textbook, the order of chapter on light is .............

1. refraction of light on plane surfaces
2. refraction of light on curved surfaces
3. human eye and colorful world

33. 2 moles of a solute is present in 10 kgs of solvent. What is the molality of the solution?

34. Major change observed during metaphase is ..............

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

36. if you want to develop haploid plants through tissue culture, your best choice is........

37. Identify the photoautotrophic organisms.

38. The scavenger of earth are ................

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

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

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

42. The principle of natural setting is involved in the teaching method of science is ..............

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

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

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

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

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

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

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

50. One of the following is an overlapping stage.

51. 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........

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

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

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

55. Following is not related to nondirective counseling.

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

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

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

59. A project should not have ...............

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

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

62. 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 …………..

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

64. 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 ………………….

65. The institution which determines the quality benchmarks for accreditation is ……..

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

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

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

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

70. 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..........

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

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

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

74. Identify the correct sentence.

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

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

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

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

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

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

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

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

83. Now English materials are for..........

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

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

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

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

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

89. తెలుగులో వ్యవహారంలో ఉన్న "ఏకీమీడు" అన్న పదం ఏ భాషా పదం

90. 'తాపసుడు' అన్న మాట సూచించేది

91. చతుర్థీ తత్పురుషసమాసానికి ఒక ఉదాహరణ

92. విశ్వఖ్యాతిగాంచిన 'విష్ణుశర్మ' కథాకావ్యం

93. 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

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

95. ఇతర భాషలలో కనబడకుండా తెలుగులో మాత్రమే కనిపించే సంఖ్యావాచక పదం

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.

• ఉగ్గడించడ మంటే

97. సంఘటనల మధ్య సంబంధాన్ని కళాత్మకంగా

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

99. రాష్ట్రవిధ్యా ప్రణాళిక చట్టం-2011 ను రూపొందించడానికి తయారుచేసిన ఆధార పత్రాలెన్ని

100. విధ్యార్థుల నిజాయితీ, అభిరుచులు తెలుషుకోవడానికి ఉపయోగపడు మూల్యాంకన సాధనం