RRB Group D 2018-20-9-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-20-9-2018-2 RRB Questions

41.
Who launched UPI 2.0 in 2018?
A.
NPCI
B.
ICICI
C.
HDFC
D.
SBI
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ANSWER :
A. NPCI
42.
Which of the following dance forms is popularly performed in Telangana state?
A.
Bharatanatyam
B.
Perini Thandavam
C.
Sattriya
D.
Mohiniattam
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ANSWER :
B. Perini Thandavam
43.
The atomic number of Potassium is 19 and its mass number is 39. The number of neutrons in its atom is ______.
A.
19
B.
39
C.
20
D.
58
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ANSWER :
C. 20
44.
The mean score of 3 students in a test out of 25 is 18. Two new students take the test. What is the lowest marks that can be obtained by one newcomer who scores less than the other one for the overall average of the five students to rise to 20?
A.
22
B.
21
C.
23
D.
20
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ANSWER :
B. 21
45.
A block of mass 10 kg accelerates uniformly from rest to a speed of 2 m/s in 20 s. The average power developed in time interval of 0 to 20 seconds is:
A.
1.5 W
B.
0.5 W
C.
2 W
D.
1 W
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ANSWER :
D. 1 W
46.
The tendency of a body to resist change in a state of rest or state of motion is called ______.
A.
momentum
B.
inertia
C.
force
D.
velocity
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ANSWER :
B. inertia
47.

Study the following figure carefully and answer the question that follows.
 
If the pivot is shifted 3 cm towards left, then what will be the moment of the couple at the new position?

A.

80 Nm

B.

10 Nm

C.

0.8 Nm

D.

8 Nm

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ANSWER :

A. 80 Nm

48.

In the circle below, chord \(\overline{AB}\) is extended to meet the tangent \(\overline{DE}\) at D. If \(\overline{AB}\) = 9 cm and \(\overline{BD}\) = 3 cm, find the length of DE.

A.

5 cm

B.

4 cm

C.

\(\sqrt{27}\) cm

D.

6 cm

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ANSWER :

D. 6 cm

49.
Name the Indian sportsperson who won gold in the Girls Under-12 category at the World Cadets Chess Championship in 2017.
A.
Divya Deshmukh
B.
Abhimanyu Puranik
C.
Padmini Rout
D.
Arya Chopra
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ANSWER :
A. Divya Deshmukh
50.
Who among the following is one of the founders of Banyan Nation, India’s first firm to win ‘Dell People’s Choice Award for The Circular Economy’ at the World Economic Forum (WEF) at Davos?
A.
Priyanka Bakaya
B.
Pronita Saxena
C.
Mani Vajipey
D.
Dileep Shenoi
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ANSWER :
C. Mani Vajipey