RRB NTPC 2021-23-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-23-01-2021-2 RRB Questions

31.
Bharat Heavy Electricals Limited (BHEL) is a ______ company.
A.
Navratna
B.
Miniratna
C.
Maharatna
D.
Rajratna
😑 View Answer Rough Work
ANSWER :
C. Maharatna
32.
Blood has a fluid matrix called ______, in which RBCs, WBCs and platelets are suspended.
A.
Plasma
B.
Cerebrospinal fluid
C.
Saliva
D.
Lymph
😑 View Answer Rough Work
ANSWER :
A. Plasma
33.
Which of the following production activities is the largest emitter of COâ‚‚?
A.
Textile production
B.
Crop production
C.
Meat production
D.
Thermal power production
😑 View Answer Rough Work
ANSWER :
D. Thermal power production
34.
The scheme which was launched in March 2016 to free all national highways from Railway level crossings, build bridges and renovate the old bridges on national highways is known as:
A.
Rail-Bridge Connection Project
B.
Setu-Bharatam Project
C.
Rail-Road Coordination Project
D.
Setu-Samudram Project
😑 View Answer Rough Work
ANSWER :
B. Setu-Bharatam Project
35.
Read the given statement(s) 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(s).
Statement:
Most students know English language.
Conclusions:
1. Some students know English language.
2. Some students do not know English language.
A.
Both conclusions 1 and 2 follows.
B.
Neither conclusion 1 nor 2 follows.
C.
Only conclusion 2 follows.
D.
Only conclusion 1 follows.
😑 View Answer Rough Work
ANSWER :
A. Both conclusions 1 and 2 follows.
36.
During which period did the Sultanate ruler, Ghiyas-ud-din Balban, take over and rule the throne of Delhi?
A.
1290-1322
B.
1206-1223
C.
1321-1334
D.
1266-1287
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ANSWER :
D. 1266-1287
37.
250 candidates appeared for an examination, out of which 225 passed. The percentage of the candidates who passed is:
A.
90%
B.
96%
C.
93%
D.
84%
😑 View Answer Rough Work
ANSWER :
A. 90%
38.
As per the findings of the 2011 census, which is the most thickly populated State (excluding Union territories) in India?
A.
Goa
B.
Tamil Nadu
C.
Uttar Pradesh
D.
Bihar
😑 View Answer Rough Work
ANSWER :
D. Bihar
39.
Select the option that is related to the third term in the same way as the second term is related to the first term.
Goldsmith : Gold :: Blacksmith : ?
A.
Shoes
B.
Diamond
C.
Silver
D.
Iron
😑 View Answer Rough Work
ANSWER :
D. Iron
40.

The square root of \(\frac{\left(3\frac{1}{4}\right)^4-\left(4\frac{1}{3}\right)^4}{\left(3\frac{1}{4}\right)^2-\left(4\frac{1}{3}\right)^2}\) is:

A.

1\( \frac{1}{12} \)

B.

5 \( \frac{5}{12} \)

C.

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

D.

7 \( \frac{7}{12} \)

😑 View Answer Rough Work
ANSWER :

B. 5 \( \frac{5}{12} \)