RRB Group D 2018-4-12-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-4-12-2018-2 RRB Questions

41.
The metal is _______ in its original state.:
A.
As a mixture with gourd-metal
B.
As a mixture with other metals
C.
In a free state
D.
As a mixture with compound
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ANSWER :
A. As a mixture with gourd-metal
42.
Which of the following is the famous swimming champion?
A.
Gagan Narang
B.
Mirabai Chanu
C.
Deepika Kumari
D.
Sandeep Sejwal
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ANSWER :
D. Sandeep Sejwal
43.
Which of the following is not an alkali property?
A.
They produce hydrogen ions in water
B.
They decompose the thick material.
C.
These turn the red litmus blue.
D.
They are slippery, soapy
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ANSWER :
A. They produce hydrogen ions in water
44.
Which one of the following is an polyatomic?
A.
Hydrogen
B.
Argon
C.
Sulfur
D.
Oxygen
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ANSWER :
C. Sulfur
45.
You are given a question and two statements. State which statement is necessary/sufficient to answer the question.
Question: Nayan has 6 boards of 3 different shapes.
Find how many rectangular boards it has?
Statement:
1. The number of rectangular and circular boards is the same.
2. Board is circular
A.
Statements 1 and 2 are both sufficient.
B.
Statement 2 alone is sufficient.
C.
Statements 1 and 2 are not sufficient.
D.
Only statement 1 is sufficient
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ANSWER :
C. Statements 1 and 2 are not sufficient.
46.
Sanjay was going in the southeast direction. He suddenly turns 90° right. Which direction is he facing now?
A.
South-East
B.
North-East
C.
North-West
D.
South-West
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ANSWER :
D. South-West
47.
Which of the following is closest to √2?
A.
1.41421354
B.
1.41421357
C.
1.41421356
D.
1.41421355
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ANSWER :
C. 1.41421356
48.
What figure will come in place of (?) In the given series?
Question figure:
Answer figure
A.
D
B.
B
C.
A
D.
C
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ANSWER :
C. A
49.
Which of the following does not form part of the periodic table?
A.
Halogen
B.
Carcinogenic
C.
Lanthanide
D.
Actinide
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ANSWER :
B. Carcinogenic
50.
Plants contain cytokine, that _________.
A.
Causes the cells to grow perpendicularly.
B.
Aids in cell division
C.
Hinders growth
D.
Help with stem growth
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ANSWER :
B. Aids in cell division