RRB NTPC 2021-08-03-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-08-03-2021-1 RRB Questions

1.
Who founded Natal Indian Congress to fight against racial discrimination?
A.
Mahatma Gandhi
B.
Subhash Chandra Bose
C.
Jawaharlal Nehru
D.
Vallabhbhai Patel
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ANSWER :
A. Mahatma Gandhi
2.
The radius and height of a cylinder are 28 cm and 40 cm, respectively. Find its volume.
A.
1760 cm³
B.
689920 cm³
C.
86240 cm³
D.
98560 cm³
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ANSWER :
D. 98560 cm³
3.
The most common isotopes used in a nuclear weapon are of:
A.
Uranium and plutonium
B.
Deuterium and lithium
C.
Uranium and lithium
D.
Deuterium and plutonium
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ANSWER :
A. Uranium and plutonium
4.
Privatisation of the public sector undertakings by selling off part of the equity of PSUs to the public is known as:
A.
Globalisation
B.
Disinvestment
C.
Liberalisation
D.
Industrialisation
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ANSWER :
B. Disinvestment
5.
Which of the following is NOT a PSU?
A.
GAIL
B.
BSNL
C.
SAIL
D.
ONGC
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ANSWER :
B. BSNL
6.
Write the name of the supercomputer developed by Tata Group in 2007.
A.
Cray 3
B.
HITAC S-300
C.
EKA
D.
PARAM
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ANSWER :
C. EKA
7.
Chholiya dance form is associated with ______ state.
A.
Haryana
B.
Uttarakhand
C.
Bihar
D.
Rajasthan
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ANSWER :
B. Uttarakhand
8.

If ₹825 is divided into three parts in a proportion of \( \frac{1}{3} \) : \( \frac{4}{9} \) : \( \frac{3}{4} \), then the first part will be:

A.

₹190

B.

₹204

C.

₹180

D.

₹210

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ANSWER :

C. ₹180

9.
If the length of the diagonals of a rhombus are 32 cm and 24 cm, then the length of each side of the rhombus will be:
A.
30 cm
B.
20 cm
C.
40 cm
D.
10 cm
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ANSWER :
B. 20 cm
10.
A sum fetched a total simple interest of ₹4,500 at the rate of 9% per annum in 5 years. What was the sum?
A.
₹10,000
B.
₹8,900
C.
₹9,000
D.
₹9,500
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ANSWER :
A. ₹10,000