RRB NTPC 2021-13-03-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-13-03-2021-2 RRB Questions

1.

In the triangle ABC, a = 25, b = 45 and c = 30. The value of cos A is:

A.

\( \frac{21}{27} \)

B.

\( \frac{25}{27} \)

C.

\( \frac{20}{27} \)

D.

\( \frac{23}{27} \)

😑 View Answer Rough Work
ANSWER :

D. \( \frac{23}{27} \)

2.
The value of (0.2)³ - (0.02)³ is:
A.
0.009992
B.
0.002992
C.
0.007992
D.
0.001002
😑 View Answer Rough Work
ANSWER :
C. 0.007992
3.
Which country's constitution has been considered by India for the 'Principles of Liberty, Equality & Fraternity'?
A.
Ireland
B.
France
C.
Australia
D.
Britain
😑 View Answer Rough Work
ANSWER :
B. France
4.
Which of the following organs of the digestive system has the shape similar to the English alphabet 'J'?
A.
Intestine
B.
Liver
C.
Stomach
D.
Mouth
😑 View Answer Rough Work
ANSWER :
C. Stomach
5.

A dice is cast twice, and the sum of the appearing numbers is 10. Then the probability that the number 5 has appeared at least once is:

A.

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

B.

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

C.

\( \frac{1}{2} \)

D.

\( \frac{2}{3} \)

😑 View Answer Rough Work
ANSWER :

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

6.
Which of the following museum is situated in Kerala?
A.
Albert Hall Museum
B.
Salar Jung Museum
C.
Dakshinachitra Museum
D.
Napier Museum
😑 View Answer Rough Work
ANSWER :
D. Napier Museum
7.
The human species have genetic roots in:
A.
America
B.
Australia
C.
Antarctica
D.
Africa
😑 View Answer Rough Work
ANSWER :
D. Africa
8.
Which term is used for the tropical cyclone that originates in the north eastern Pacific and north Atlantic?
A.
Typhoon
B.
Twister
C.
Tornado
D.
Hurricane
😑 View Answer Rough Work
ANSWER :
D. Hurricane
9.
Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement.
Statement:
Internet usage is increasing day by day.
Conclusions:
I. It is becoming easier to access the internet.
II. Internet facilities have no impact on internet usage.
A.
Only conclusion II follows.
B.
Only conclusion I follows.
C.
Neither Conclusion I nor II follows
D.
Both Conclusions I and II follows
😑 View Answer Rough Work
ANSWER :
B. Only conclusion I follows.
10.
Who is known as the 'Martin Luther of India'?
A.
Bal Gangadhar Tilak
B.
Pandit Lekhraj
C.
Swami Vivekanand
D.
Dayanand Saraswati
😑 View Answer Rough Work
ANSWER :
D. Dayanand Saraswati