UPPSC RO/ARO Official Answer Key 20 September 2020 – PAPER 1 (ENG)


81. Driving force of an ecosystem is
(a) Carbohydrate
(b) Biomass
(c) Carbon
(d) Solar energy

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Answer – D

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82. Which one of the following is essential in corrosion of iron metal ?
(a) Oxygen only
(b) Oxygen and moisture
(c) Hydrogen only
(d) Hydrogen and moisture

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Answer – B

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83. Which of the following is a naturally occurring hardest substance on the earth ?
(a) Graphite
(b) Wurtzite boron nitride
(c) Iron
(d) Diamond

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Answer – D

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84. Which one of the following instrument is used for locating submerged objects in the ocean?
(a) Audio meter
(b) Galvanometer
(c) Sextant
(d) Sonar

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Answer – D

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85. “Ramsar Convention” is related to
(a) Climate change
(b) Pesticide pollution
(c) Ozone layer depletion
(d) Wetland conservation

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Answer – D

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86. Match List – I with List – Il and select the correct swer using the codes given below:
List – I List – II
A. Vitamin K 1. Wheat germ oil
B. Vitamin D 2. Lemon
C. Vitamin E 3. Cod-liver oil
D. Vitamin C 4. Alfa-alfa
Codes :
A B C D
(a) 1 2 3 4
(b) 3 1 4 2
(c) 2 3 4 1
(d) 4 3 1 2

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Answer – D

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87. Who among the following founded the “Lathi Club” ?
(a) Bhagat Singh
(b) Lala Lajpat Rai
(c) Bal Gangadhar Tilak
(d) Bipin Chandra Pal ,

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Answer – C

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88. “I have no time to think about God because a lot of work has to be done on this earth” whose statement is above ?
(a) Swami Vivekanand
(b) Swami Dayanand Saraswati
(c) Swami Ramakrishna Paramhans
(d) Swami Ishwarchandra Vidhyasagar

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Answer – D

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89. Consider the following events :
1. Clive re-arrival in India
2. Treaty of Allahabad
3. Battle of Buxar
4. Warren Hastings became India’s Governor.
Select the correct chronological order of the above events from the codes given below.
Codes :
(a) 3, 2, 1, 4
(b) 3, 1, 2, 4
(c) 1, 2, 3, 4
(d) 2, 1, 4, 3

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Answer – B

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90. Match the List – I with List – II and select the correct answer from the codes given below:
List – I List – II
A. Treaty of Allahabad 1. 1754
B. Treaty of Aixla Chapple 2. 1746
C. La Bourdannais Capture of Madras 3. 1748
D. Dupleix’s dismissal 4. 1765
Codes:
A B C D
(a) 2 4 1 3
(b) 4 3 2 1
(c) 3 1 2 4
(d) 1 4 2 3

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Answer – B

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91. “Rajm-nama” is the Persian translation of which Hindu text?
(a) Ramayana
(b) Mahabashya
(c) Mahabharata
(d) Ashtadhyayi

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Answer – C

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92. Consider the following battles and arrange these in chronological order.
I. Battle of Kannauj
II. Battle of Chanderi
III. Battle of Talikota
IV. Battle of Chausa
Select the correct answer from the code given below.
Codes :
(a) I, II, IV, III
(b) II, IV, I, III
(c) IV, II, I, III
(d) I, IV, II, III

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Answer – B

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93. Arrange the fo e the following events in chronological and select the correct answer from the order and select the codes given below.
1. Gandhi-Irwin agreement
2. Poona Pact
3. Declaration of complete National Independence
4. Civil Disobedience Campaign
Codes:
(b) 2, 1, 4,3
(d) 4, 3, 1, 2
(a) 3, 4, 1, 2
(c) 2, 1, 3, 4

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Answer – A

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94. Match the Watch the List – I with List – II and select the correct answer using codes given below:
List – I List – II
A. Indian Association 1. Anand Charlu
B. Poona Sarvjanik Sabha 2. Surendra Nath Benerji
C. Bombay Presidency Association 3. Mahadev Govind Ranade
D. Madras Mahajan Sabha 4: Pherozshah Mehta
Codes :
A B C D
(a) 2 3 4 1
(b) 2 4 3 1
(c) 3 2 4 1
(d) 3 4 2 1

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Answer – A

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95. Who was the compiler of the Imperial Gazetteer”?
(a) Colin Clark
(b) William Wilson Hunter
(c) Charles Elliott
(d) William Digly

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Answer – B

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96. With reference to the establishment of Supreme Court, which of the statement is lare correct?
1. Supreme Court at Calcutta was established by the Regulating Act of 1773.
2. Lemaister was the first Chief Justice of this Court.
Select the correct answer using codes given below.
Codes :
(a) 1 only
(b) 2 only
(d) Neither 1 nor 2
(c) Both 1 and 2

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Answer – A

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97. Colour of the tag used on certified seed bags is
(a) blue
(b) purple
(c) white
(d) golden yellow

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Answer – A

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98. Which one of the following is correctly matched ?
(a) Cooperative – M.K. Gandhi Movement
(b) Etawah Pilot – Albert Mayer Project
(c) Grow more – J. L. Nehru Food Campaign
(d) Sewagram – Vinoba Bhave Project

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Answer – B

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99. Which of the following is NOT correctly matched under highest crop cultivated area of Uttar Pradesh ?
Crop – District
(a) Mustard – Agra
(b) Potato – Farrukhabad
(c) Maize – Varanasi
(d) Sesame – Hamirpur

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Answer – C

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100. First intercity electric bus service of the country under public-private partnership model in February 2020 have been started by the State
(a) Maharashtra
(b) Karnataka
(c) Gujarat


(d) Tamil Nadu

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Answer – A

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