UPPCS Pre Exam 2020 Answer Key

UPPSC PCS, ACF and RFO Pre Exam Paper 2 – 11 October 2020 (Official Answer Key) in English

Click Here To Read This Paper in Hindi Language

81. Read the following statements :
I. Rama is older than Sonam.
II. Poonam is older than Rama.
III. Sonam is older than Poonam.
If the first two statements are true, then the third statement is
(a) True
(b) Uncertain
(c) False
(d) None of the above

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Answer – (C)

82. Choose the odd pair of words:
(a) Volume : Litre
(b) Pressure : Barometer
(c) Length : Meter
(d) Resistance : Ohm

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Answer – (B)

83. Complete the following series with the correct option:
3, 2, 6, 8, 18, 40, ?
(a) 70
(b) 71
(c) 72
(d) 75

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Answer – (C)

84. A shopkeeper marks the price of an article 20% above its cost price. He offers some discount on the marked price and gains a profit of 8%. Rate of discount is
(a) 8%
(b) 10%
(c) 12%
(d) 15%

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Answer – (B)

85. If ‘+’ means ‘÷’, ‘-’ means ‘x’, ‘x’ means ‘+’ and ‘÷’ means ‘-’, then
6 ÷ 10 – 4 x 12 + 6 = ?
(a) – 32
(b) 32
(c) – 41.4
(d) 48

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Answer – (A)

86. If y/x = 2, then the value of (x3 + xy2)/(x3 + y3) is equal to
(a) 0
(b) ⅔
(c) ¾
(d) 1

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Answer – (D)

87. A and B are two sets. A has 10 members and B has 18 members. Au B = 20. The number of members in An B will be
(a) 10
(b) 12
(c) 8
(d) 6

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Answer – (C)

88. The diagonals of a rhombus are 32 cm and 24 cm. Its perimeter will be (a) 50 cm
(b) 60 cm
(c) 70 cm
(d) 80 cm

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Answer – (D)

89. Two variables y and x are related as y = 5x + 4. The arithmetic mean of x is 10. Arithmetic mean of y will be
(a) 50
(b) 54
(c) 29
(d) 46

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Answer – (B)

90. The mean of first twenty positive even numbers is
(a) 20
(b) 18
(c) 17
(d) 21

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Answer – (D)

91. Which one of the following is a paralinguistic cue in communication ?
(a) Facial expression
(b) Gesture
(c) Tonal pitch
(d) Posture

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Answer – (C)

92. In which type of communication network there is likelihood of emergence of a group leader but lower satisfaction among the member of the group ?
(a) Wheel type
(b) Circle type
(c) Chain type
(d) Barred type

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Answer – (A)

93. Which of the following is an example of organisational silence in upward communication ?
(a) Distortion
(b) Delay
(c) Filtering
(d) Lack of response

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Answer – (C)

94. Which of the following is NOT a form of positive listening ?
(a) Diagnostic listening
(b) Reflective listening
(c) Empathic listening
(d) Judgemental listening

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Answer – (D)

95. Which of the following is NOT a communication barrier related to noise ?
(a) Perceptual problems
(b) Information overload
(c) Dyadic archetypes
(d) Cultural differences

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Answer – (C)

96. In the communication process, successful transfer of message can be checked through
(a) Encoding
(b) Medium
(c) Feedback
(d) Passive decoding

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Answer – (C)

97. Cross-departmental Committees are the form of
(a) Optimum Communication
(b) Upward Communication
(c) Downward Communication
(d) Lateral Communication

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Answer – (D)

98. Aman pointing to a photograph says- “The lady in the photograph is my nephew’s maternal grand-mother”. How is the lady in the photograph related to the man’s sister, who has no other sister? She is
(a) Cousin
(b) Sister-in-law
(c) Mother
(d) Mother-in-law

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Answer – (C)

99. Find the correct alternative from the following:
Ocean : Pacific :: Island : ?
(a) Greenland
(b) Ireland
(c) Netherland
(d) Borneo

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Answer – (A)

100. Arrange the following in a logical order :
1. Frog
2. Eagle
3. Grasshopper
4. Snake
5. Grass
(a) 1, 3, 5, 2, 4
(b) 3, 4, 2, 5, 1
(c) 5, 3, 1, 4,2
(d) 5, 3, 4, 2, 1

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Answer – (C)

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