RRB Group D 2018-23-9-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-23-9-2018-2 RRB Questions

31.
The ______ is connected in parallel in an electric circuit.
A.
Voltmeter
B.
Fuse
C.
Galvanometer
D.
Ammeter
ANSWER :
A. Voltmeter
32.
Find the next term in the series.
C2, G12, K72, ______
A.
O434
B.
O432
C.
P434
D.
P432
ANSWER :
B. O432
33.
Read the given statements and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements.
Statements:
All spectacles are glass.
All glass are sand.
Conclusions:
1. All spectacles are sand.
2. All sand are glass.
A.
Only conclusion 2 follows.
B.
All the conclusions follow.
C.
Only conclusion 1 follows.
D.
None of the conclusions follows.
ANSWER :
C. Only conclusion 1 follows.
34.
Which of the following does NOT belong to this group?
A. Rock
B. River
C. Author
D. Mountain
A.
D
B.
A
C.
C
D.
B
ANSWER :
C. C
35.
Satya Pal Malik was appointed as the governor of ______ by President Ram Nath Kovind.
A.
Chhattisgarh
B.
Bihar
C.
Odisha
D.
Jharkhand
ANSWER :
B. Bihar
36.
In 2018, who took charge as the chief of the Narcotics Control Bureau?
A.
H. P. Kumar
B.
Abhay
C.
S. C. Rohatgi
D.
Rakesh Goyal
ANSWER :
B. Abhay
37.
Which of the following physical quantities has no unit?
A.
Momentum
B.
Density
C.
Pressure
D.
Relative density
ANSWER :
A. Momentum
38.
Consider the given statement(s) and decide which of the given assumption(s) is/are implicit in the statement.
Statement:
Exercise improves overall health.
Assumptions:
I. Increased serotonin levels bring health benefits.
II. Exercise removes toxins naturally in the form of sweat.
A.
Only I is implicit.
B.
Neither I nor II is implicit.
C.
Both I and II are implicit.
D.
Only II is implicit
ANSWER :
D. Only II is implicit
39.

x= \(\frac{63.5535}{13.05}\) find the value of x :

A.

4.46

B.

4.28

C.

4.87

D.

4.48

ANSWER :

C. 4.87

40.
In a village, 15% of the population are females and there are 272 males. Find the total population of that village.
A.
400
B.
420
C.
380
D.
320
ANSWER :
D. 320