RRB NTPC 2021-25-01-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-25-01-2021-1 RRB Questions

1.
Who ascended the Gupta throne after Chandragupta I?
A.
Brahmagupta
B.
Sri Gupta
C.
Samudragupta
D.
Shudraka
ANSWER :
C. Samudragupta
2.
Which of the following instruments is used to measure wind speed?
A.
Udometer
B.
Anemometer
C.
Ammeter
D.
Hygrometer
ANSWER :
B. Anemometer
3.
Which of the following is a volatile memory?
A.
RAM
B.
EPROM
C.
ROM
D.
PROM
ANSWER :
A. RAM
4.
A baby receives its nutrition in the mother's womb through the _______.
A.
uterus
B.
hormones
C.
placenta
D.
fallopian tube
ANSWER :
C. placenta
5.
_____ was the Buddhist monument built by Emperor Ashoka in Madhya Pradesh to honor Lord Buddha.
A.
Sanchi Stupa
B.
Dhamek Stupa
C.
Bavikonda Stupa
D.
Mahabodhi Stupa
ANSWER :
A. Sanchi Stupa
6.

A person sells his table at a profit of 12\( \frac{1}{2} \)% and chair at a loss of 8\( \frac{1}{3} \)% but on the whole he gains ₹25. On the other hand, if he sells the table at a loss of 8\( \frac{1}{3} \)% and the chair at a profit of 12\( \frac{1}{2} \)% then he neither gains nor loses. Find the cost price of the table.

A.

₹380

B.

₹370

C.

₹360

D.

₹350

ANSWER :

C. ₹360

7.

Select the Venn diagram that best represents the relationship between the given classes.
Mammals, Tigers, Cows.

A.

4

B.

3

C.

1

D.

2

ANSWER :

B. 3

8.
Find the value of a² + b² + c² - 2ab + 2ac - 2bc, if a = x + y, b = x - y and c = 2x - 1
A.
0
B.
(2x + 2y - 1)²
C.
(2x - 2y - 1)²
D.
(x - y - 1)²
ANSWER :
B. (2x + 2y - 1)²
9.
The Khilafat Movement originated in ______.
A.
Iran
B.
Germany
C.
Turkey
D.
Israel
ANSWER :
C. Turkey
10.
IPAB was constituted in the Ministry of Commerce and Industry in 2003. The full form of IPAB is:
A.
Individual Property Apple Board
B.
Intellectual Property Appellate Board
C.
Internal Property Appellate Board
D.
Increased Property Appellate Board
ANSWER :
B. Intellectual Property Appellate Board