RRB NTPC 2021-04-03-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-04-03-2021-1 RRB Questions

11.

A card is drawn at random from a pack of playing cards. What is the probability of getting a face card?

A.

\( \frac{5}{13} \)

B.

\( \frac{1}{13} \)

C.

\( \frac{4}{13} \)

D.

\( \frac{3}{13} \)

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ANSWER :

D. \( \frac{3}{13} \)

12.

If the perimeter of a square is 160 cm. What is the diagonal of the square (in cm)?

A.

40\(\sqrt{2}\) cm

B.

20\(\sqrt{2}\) cm

C.

80\(\sqrt{2}\) cm

D.

60\(\sqrt{2}\) cm

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ANSWER :

A. 40\(\sqrt{2}\) cm

13.
Details of the number of students from various schools playing different sports is given in the table below. Study the table and answer the question.
Name the sports that have the minimum and maximum participation respectively, of students from all the schools.
A.
Cricket and Basketball
B.
Football and Basketball
C.
Basketball and Football
D.
Basketball and Cricket
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ANSWER :
D. Basketball and Cricket
14.
The value of 27 × 4.15 + 30.8 ÷ 22 is:
A.
113.45
B.
110.25
C.
126.05
D.
149.85
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ANSWER :
A. 113.45
15.
Select the letter-cluster that can replace the question mark (?) in the following series.
OQS, ?, ACE, GIK, MOQ
A.
UYW
B.
UWY
C.
RTV
D.
TVW
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ANSWER :
B. UWY
16.
If A exceeds B by 25% and B is less than C by 30%, then the ratio of A and C is:
A.
7 : 8
B.
4 : 5
C.
8 : 7
D.
3 : 2
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ANSWER :
A. 7 : 8
17.
Who was the ruler of the Vijayanagara dynasty who ruled in the 16th century?
A.
Adi Shankara
B.
Raja Raja Chola
C.
Pulakeshin II
D.
Krishnadeva Raya
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ANSWER :
D. Krishnadeva Raya
18.
Which bio-reserves of India are NOT included in the world network biosphere-reserve?
A.
Sunderbans
B.
Manas
C.
Gulf of Mannar
D.
Nanda Devi
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ANSWER :
B. Manas
19.
R is the father of a girl S and brother of a man A. C is mother of S and sister-in-law of A. What is relationship between S and A?
A.
Maternal uncle and niece
B.
Brother and sister
C.
Niece and paternal uncle
D.
Father and daughter
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ANSWER :
C. Niece and paternal uncle
20.
A son is 24 years younger than his father, and in 2 years, he will be half of the age of his father. What is the age of the father?
A.
48 Years
B.
46 Years
C.
44 Years
D.
50 Years
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ANSWER :
B. 46 Years