RRB NTPC 2021-26-07-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-26-07-2021-1 RRB Questions

1.

A sum of ₹30,000 is invested on compound interest of 7\( \frac{1}{2} \)% p.a. What is the sum at the end of the second year?

A.

₹34,658.75

B.

₹34,658

C.

₹34,668

D.

₹34,668.75

ANSWER :

D. ₹34,668.75

2.

The ascending order of the fractions \( \frac{2}{3} \), \( \frac{1}{2} \) and \( \frac{1}{6} \) is:

A.

\( \frac{1}{6} \), \( \frac{2}{3} \), \( \frac{1}{2} \)

B.

\( \frac{2}{3} \), \( \frac{1}{6} \), \( \frac{1}{2} \)

C.

\( \frac{1}{6} \), \( \frac{1}{2} \), \( \frac{2}{3} \)

D.

\( \frac{2}{3} \), \( \frac{1}{2} \), \( \frac{1}{6} \)

ANSWER :

C. \( \frac{1}{6} \), \( \frac{1}{2} \), \( \frac{2}{3} \)

3.

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?) in it.

A.

13

B.

12

C.

11

D.

14

ANSWER :

C. 11

4.

Study the given pattern carefully and select the number from among the given options that can replace the question mark (?) in it.

A.

148

B.

145

C.

150

D.

154

ANSWER :

B. 145

5.
A train is moving at a speed of 180 km/h. Its speed expressed in m/s is:
A.
5 m/s
B.
50 m/s
C.
30 m/s
D.
40 m/s
ANSWER :
B. 50 m/s
6.
A shared network within an organisation that enables all its employees to communicate with one another is called:
A.
internet
B.
extranet
C.
delnet
D.
intranet
ANSWER :
D. intranet
7.
Which of the following glands is an endocrine gland in the human body?
A.
Salivary
B.
Pituitary
C.
Prostate
D.
Sweat
ANSWER :
B. Pituitary
8.
Find the points of intersection of the line 4x − 3y = 10 and the circle x² + y² − 2x + 4y − 20 = 0.
A.
(4, 2) and (−2, −6)
B.
(−2, 3) and (4, 2)
C.
(−2, 3) and (4, 3)
D.
(2, −3) and (4, 2)
ANSWER :
A. (4, 2) and (−2, −6)
9.
Which of the following is NOT involved in organising the Global Bio India – 2021 event?
A.
Ministry of Science and Technology
B.
Ministry of Health and Family Welfare
C.
Biotechnology Industry Research Assistance Council
D.
Department of Biotechnology
ANSWER :
B. Ministry of Health and Family Welfare
10.
Select the alphanumeric-cluster from among the given options that can replace the question mark (?) in the following series.
E5A, G9C, I17E, K29G, M45I, ?
A.
O63K
B.
O20K
C.
O65K
D.
N65K
ANSWER :
C. O65K