RRB NTPC 2021-23-07-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-23-07-2021-1 RRB Questions

21.
Anil is twice as efficient as Balu, and together, they can complete a task in 12 days. In how many days can Anil alone complete the task?
A.
25
B.
18
C.
15
D.
7
😑 View Answer Rough Work
ANSWER :
B. 18
22.
People in the age group of ______ are eligible for the 'Pradhan Mantri Suraksha Bima Yojana' ('PMSBY') scheme.
A.
14 to 59 years
B.
18 to 70 years
C.
21 to 65 years
D.
15 to 60 years
😑 View Answer Rough Work
ANSWER :
B. 18 to 70 years
23.
Who among the following viceroys announced the vague offer of 'Dominion Status' for India in 1929?
A.
Lord Cornwallis
B.
Lord Canning
C.
Lord Irwin
D.
Lord Ripon
😑 View Answer Rough Work
ANSWER :
C. Lord Irwin
24.
A person incurs a 15% loss by selling an article for ₹170. At what price should the article be sold to earn a 10% profit?
A.
₹200
B.
₹420
C.
₹220
D.
₹120
😑 View Answer Rough Work
ANSWER :
C. ₹220
25.
What is the value of 101³?
A.
1020301
B.
1030201
C.
1030301
D.
1020201
😑 View Answer Rough Work
ANSWER :
C. 1030301
26.
The river Mahananda is a tributary of:
A.
the Damodar river
B.
the Yamuna river
C.
the Satluj river
D.
the Ganga river
😑 View Answer Rough Work
ANSWER :
D. the Ganga river
27.
Select the option that is related to the third term in the same way as the second term is related to the first term.
Hospital : Patient :: College : ?
A.
School
B.
Student
C.
Study
D.
Doctor
😑 View Answer Rough Work
ANSWER :
B. Student
28.
The ______ was constituted in 1995 with the responsibility of creating, upgrading, maintaining and managing civil aviation infrastructure both, on the ground and in the air space of India.
A.
Aviation Authority of India
B.
Airport Authority of India
C.
National Airport Authority of India
D.
International Airport Authority of India
😑 View Answer Rough Work
ANSWER :
B. Airport Authority of India
29.
What is the HCF of 81, 91, 101 and 111?
A.
3
B.
7
C.
1
D.
13
😑 View Answer Rough Work
ANSWER :
C. 1
30.

The smallest fraction that each of \( \frac{5}{14} \),\( \frac{6}{7} \)and \( \frac{10}{21} \) will divide exactly is:

A.

\(\frac{60}{7}\)

B.

\(\frac{30}{7}\)

C.

\(\frac{30}{147}\)

D.

\(\frac{50}{67}\)

😑 View Answer Rough Work
ANSWER :

B. \(\frac{30}{7}\)