RRB Group D 2018-16-10-2018-1 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-16-10-2018-1 RRB Questions

11.

In the following figure, triangle ABC is an equilateral triangle and triangle CDE is a right angled triangle. If the length of side AE is 20 units, then what will be the length of side DB?

A.

13 units

B.

15 units

C.

14 units

D.

12 units

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ANSWER :

C. 14 units

12.
Consider the given statement and decide which of the given assumption(s) is/are implicit in the statement.
Statement:
There is an advertisement of a pharma company in a newspaper - "Diabetes is cured in 6 months by taking one capsule every day after dinner."
Assumption:
I. Reader is interested in curing diabetes.
II. The company is a pharmaceutical manufacturer.
A.
Neither I nor II is implicit
B.
Only II is implicit
C.
Only I is implicit
D.
Both I and II are implicit
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ANSWER :
D. Both I and II are implicit
13.
What is the molecular mass of ozone?
A.
32u
B.
48u
C.
8u
D.
16u
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ANSWER :
B. 48u
14.
Parimal and his sister together can paint the walls of their house in 54 days. If only Parimal does this work, he would have taken 81 days. If both started the work of painting together, but Parimal's sister left 9 days before the completion of the work, then how many days did both of them take to paint their house?
A.
60
B.
57
C.
58
D.
56
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ANSWER :
B. 57
15.

The general formula of alkane is

A.

C nH 2n–2

B.

C nH 2n+2

C.

C nH 3n–3

D.

C nH 2n

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ANSWER :

B. C nH 2n+2

16.
Which of the following is incorrect about rhizoids?
A.
Their structure and function are similar to the root hairs of vascular land plants.
B.
These are bulges growing from the lower epidermal cells of bryophytes
C.
They have fully developed stem, root and leaves.
D.
They are multicellular structures made up of different tissues.
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ANSWER :
C. They have fully developed stem, root and leaves.
17.
The interest rates of banks are determined and regulated by which of the following organizations?
A.
Reserve Bank of India
B.
Finance Ministry
C.
SEBI
D.
State Bank of India
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ANSWER :
A. Reserve Bank of India
18.

Who was honored with the 53rd Jnanpith Award for the year 2017?

A.

Akhlaq Mohammad Khan 'Shahryar'

B.

Kedarnath Singh

C.

Shankha Ghosh

D.

Krishna Sobti

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ANSWER :

D. Krishna Sobti

19.

Which option figure will be formed by rotating the following figure?

A.

D

B.

C

C.

A

D.

B

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ANSWER :

B. C

20.
How is Varun's sister related to his only brother's mother's brother?
A.
Brother
B.
Maternal uncle
C.
Son
D.
Cousin
😑 View Answer Rough Work Error
ANSWER :
B. Maternal uncle