RRB NTPC 2021-04-03-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-04-03-2021-1 RRB Questions

41.
Read the given statement and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statement.
Statement:
Every hospital has patients.
Conclusions:
I. Patients are available only in hospitals.
II. Hospitals do not have patients.
A.
Neither conclusion I nor II follows.
B.
Only conclusion II follows.
C.
Only conclusion I follows.
D.
Either conclusion I or II follows.
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ANSWER :
A. Neither conclusion I nor II follows.
42.
The square root of 182.25 is:
A.
13.5
B.
12.5
C.
11.25
D.
9.25
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ANSWER :
A. 13.5
43.
Who introduced the Vernacular Press Act in India?
A.
Lord Willingdon
B.
Lord Lytton
C.
Lord Ripon
D.
Lord Dalhousie
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ANSWER :
B. Lord Lytton
44.
Select the option that will fill in the blank and complete the given letter series.
A, B, D, G, K, P, ___
A.
X
B.
Z
C.
V
D.
W
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ANSWER :
C. V
45.
In which of following satyagraha's did Vallabh Bhai Patel get the title "Sardar"?
A.
Ahmedabad mill strike
B.
Champaran
C.
Bardoli
D.
Kheda
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ANSWER :
C. Bardoli
46.

Who was the President of Indian National Congress on 15 August 1947?

A.

Sardar Patel

B.

Pandit J L Nehru

C.

J.B. Kripalani

D.

Rajendra Prasad

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ANSWER :

C. J.B. Kripalani

47.
Where will you find the 'Forbidden City'?
A.
Myanmar
B.
China
C.
Vietnam
D.
Greece
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ANSWER :
B. China
48.
Who was the Englishman who came to India, taught Philosophy in St Stephen's College and later was known as 'Deenbandhu'?
A.
William Pitt
B.
Lord Russell
C.
Michael Madhusudan Dutt
D.
C F Andrews
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ANSWER :
D. C F Andrews
49.

If x + \( \frac{1}{x} \) = 2 cos θ, then what is the value of x² + \( \frac{1}{x^2} \)?

A.

sin 2θ

B.

2 cos 2θ

C.

2 sin 2θ

D.

cos 2θ

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ANSWER :

B. 2 cos 2θ

50.

In tossing three coins at a time, the probability of getting at least one heads is:

A.

\( \frac{7}{8} \)

B.

\( \frac{1}{2} \)

C.

\( \frac{1}{8} \)

D.

\( \frac{3}{8} \)

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ANSWER :

A.\( \frac{7}{8} \)