RRB NTPC 2021-07-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-07-01-2021-2 RRB Questions

41.

Simplify the following equation:
\(\left(4\frac{3}{4}-3\frac{1}{3}\right)\div\left(\frac{3}{4}-\frac{3}{5}\right)+\frac{3}{5}\times\frac{5}{7}\times\frac{7}{9}\)

A.

9 \( \frac{7}{9} \)

B.

\( \frac{85}{29} \)

C.

\(\frac{452}{135}\)

D.

\(\frac{131}{240}\)

ANSWER :

A. 9 \( \frac{7}{9} \)

42.
Which of the two colours of spectrum forms the extremes?
A.
Violet and Red
B.
Yellow and Orange
C.
Blue and Green
D.
Red and Orange
ANSWER :
A. Violet and Red
43.
Moving along a circular path, Ansh takes 18 minutes to complete one round and Siddhi takes 12 minutes for the same. If they start from the same point and at the same time, then after what time they will meet again at the starting point?
A.
6 minutes
B.
1.5 minute
C.
36 minutes
D.
216 minutes
ANSWER :
C. 36 minutes
44.
The earliest deciphered epigraphy of Ashoka's inscription in India was written in which script?
A.
Harappan
B.
Kharoshthi
C.
Devnagri
D.
Brahmi
ANSWER :
D. Brahmi
45.
A statement is followed by two assumptions. You have to consider the statement and the following assumptions and decide the correct option.
Statement: "If you are a computer engineer, we want you as our senior consultant" - an advertisement by company XYZ.
Assumption 1: Engineers are expected to be better performers by company XYZ.
Assumption 2: The company XYZ needs a senior consultant.
A.
Both Assumption 1 & Assumption 2 are Implicit
B.
Only Assumption 2 is Implicit
C.
Neither Assumption 1 nor Assumption 2 are Implicit
D.
Only Assumption 1 is Implicit
ANSWER :
B. Only Assumption 2 is Implicit
46.
Who was the first Chairman of Rajya Sabha?
A.
Ganesh Vasudev
B.
S V Krishnamoorthy Rao
C.
Smt. Violet Alva
D.
Dr. Sarvepalli Radhakrishnan
ANSWER :
D. Dr. Sarvepalli Radhakrishnan
47.
Which of the following is an application software?
A.
LINUX
B.
UNIX
C.
macOS
D.
Graphics
ANSWER :
D. Graphics
48.
The nobel prize awarding institute, Swedish Academy, is associated with:
A.
Peace
B.
Literature
C.
Medicine
D.
Physiology
ANSWER :
B. Literature
49.
The population of a town increases by 10% every year. If the present population is 20,000, in the next year it will be:
A.
18,000
B.
2,200
C.
1,800
D.
22,000
ANSWER :
D. 22,000
50.
Bhawna borrowed ₹4,500 from a lender at the rate of 15% per annum, simple interest on 26 March 2018 and cleared the loan on 7 June of the same year. What amount did she pay to clear her loan?
A.
₹53,775
B.
₹4,635
C.
₹135
D.
₹49,275
ANSWER :
B. ₹4,635