RRB NTPC 2021-11-03-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-11-03-2021-1 RRB Questions

21.
What is the full form of "NDC" a government agency?
A.
National Defence Council
B.
National Development Council
C.
National District Council
D.
National Development Centre
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ANSWER :
B. National Development Council
22.
Depending upon carbon and moisture content which is the highest and lowest quality of coal respectively?
A.
Bauxite, lignite
B.
Lignite, anthracite
C.
Anthracite, lignite
D.
Lignite, bauxite
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ANSWER :
C. Anthracite, lignite
23.
Who started the first newspaper in India?
A.
Edward Mallet
B.
James A Hickey
C.
Derk Sauer
D.
John Campbell
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ANSWER :
B. James A Hickey
24.

tan 100° + tan 125° + tan 100° tan 125° is equal to:

A.

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

B.

1

C.

0

D.

-1

😑 View Answer Rough Work
ANSWER :

B. 1

25.
Where is Space Application Centre situated?
A.
Ahmedabad
B.
Sriharikota
C.
Bengaluru
D.
Thiruvananthapuram
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ANSWER :
A. Ahmedabad
26.
Which of the following date is observed as World Clean Up Day? (Note: This question was ignored for all candidates due to discrepancy.)
A.
September 15
B.
May 15
C.
March 14
D.
September 14
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ANSWER :
27.

If cosecθ - cotθ = a, then the value of cosecθ is:

A.

\(\frac{1}{2}\left(a+\frac{1}{a}\right)\)

B.

\(\frac{1}{2}\left(a-\frac{1}{a}\right)\)

C.

\(\frac{1}{4}\left(a-\frac{1}{a}\right)\)

D.

\(\left(a+\frac{1}{a}\right)\)

😑 View Answer Rough Work
ANSWER :

A. \(\frac{1}{2}\left(a+\frac{1}{a}\right)\)

28.

The following figure is a combination of 4 figures, A, B, C and D. Figure A and B represent students who are enrolled in science club and debate club respectively. Figure C and D represent students who have joined drama club and sports club respectively. The numbers inside the figures represent the number of students in that particular region. How many students have joined more than two clubs?

A.

2

B.

6

C.

4

D.

3

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ANSWER :

D. 3

29.
In which of the following continents Mount Vinson is located?
A.
South America
B.
Antarctica
C.
Australia
D.
Asia
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ANSWER :
B. Antarctica
30.

Which company became 2nd Indian firm to cross ₹6 lakh crore market value in 2018?

A.

Wipro Limited

B.

Reliance Industries

C.

HDFC Bank

D.

TCS

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ANSWER :

D. TCS