RRB NTPC 2021-21-01-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-21-01-2021-1 RRB Questions

11.
A large marble building in Kolkata, built by the British whose design echoes the Taj Mahal is ______.
A.
Victoria Memorial
B.
Fort William
C.
Writers Building
D.
St. Paul's Cathedral
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ANSWER :
A. Victoria Memorial
12.
Who was the first UN Secretary-General?
A.
Kofi A Annan
B.
Trygve Lie
C.
U Thant
D.
Dag Hammarskjold
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ANSWER :
B. Trygve Lie
13.
The Mysuru Palace in Karnataka was an official residence of which of the following dynasties?
A.
Chalukya
B.
Wadiyar
C.
Pallava
D.
Chola
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ANSWER :
B. Wadiyar
14.

If '+' means 'subtraction', '÷' means 'addition', '−' means 'multiplication' and '×' means 'division', then what is the value of (8 + 2 − 19) − (4 + 27 × 3)?

A.

−150

B.

150

C.

85

D.

−85

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ANSWER :

B. 150

15.
Which one of the following is not an operating system?
A.
Java
B.
Mint
C.
MS DOS
D.
Ubuntu
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ANSWER :
A. Java
16.
Which of the following is NOT an environmental concern?
A.
Increasing consumption and use of plastics
B.
Raising ozone layer
C.
Global warming
D.
Growing pollution levels
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ANSWER :
B. Raising ozone layer
17.

If tan A =\( \frac{3}{4} \), then the value of \(\frac{\cos A-\sin A}{\cos A+\sin A}\)is:

A.

\( \frac{1}{4} \)

B.

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

C.

\( \frac{1}{7} \)

D.

\( \frac{1}{3} \)

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ANSWER :

C. \( \frac{1}{7} \)

18.
Where is the NSE (National Stock Exchange of India) headquartered?
A.
Mumbai
B.
New Delhi
C.
Pune
D.
Chennai
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ANSWER :
A. Mumbai
19.
The book which keeps a record of all the endangered animals and plants is ______.
A.
Eco Survey Book
B.
Animal Survey Book
C.
Wild Life Analysis Book
D.
Red Data Book
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ANSWER :
D. Red Data Book
20.
In which year was the International Bank for Reconstruction and Development (IBRD), better known as the World Bank, established to help Europe recover from the devastation of World War II?
A.
1945
B.
1947
C.
1944
D.
1946
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ANSWER :
C. 1944