RRB NTPC 2021-09-02-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-09-02-2021-1 RRB Questions

31.
In which place did Shah Mal lead the revolt in 1857?
A.
Hisar
B.
Bhiwani
C.
Baraut
D.
Rohtak
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ANSWER :
C. Baraut
32.

Solve the following.
\(\left(\frac{1}{5}x-\frac{1}{6}y\right)\)(5x + 6y) = ?

A.

x² + \( \frac{11xy}{30} \) - y²

B.

x +  \( \frac{11xy}{30} \) - y²

C.

x² +  \( \frac{11xy}{30} \) - y

D.

y²

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ANSWER :

A. x² +  \( \frac{11xy}{30} \) - y²

33.
Which organic compounds have suffix 'al'?
A.
Aldehydes
B.
Alcohols
C.
Alkalenes
D.
Alkynes
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ANSWER :
A. Aldehydes
34.
Three numbers are in the ratio 1 : 2 : 3 and their HCF is 12. The respective numbers are:
A.
12, 24, 36
B.
12, 34, 36
C.
10, 12, 36
D.
12, 36, 48
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ANSWER :
A. 12, 24, 36
35.
Select the option that is related to the third term in the same way as the second term is related to the first term. King : Palace :: Convict : ?
A.
Caravan
B.
Prison
C.
Stable
D.
Kennel
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ANSWER :
B. Prison
36.
If a carton containing a dozen mirrors is dropped, which of the following can be the ratio of number of broken mirrors to unbroken mirrors?
A.
3 : 7
B.
3 : 2
C.
4 : 7
D.
5 : 1
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ANSWER :
D. 5 : 1
37.
What was the Indira Gandhi Canal Command Area previously called as?
A.
Punjab Canal
B.
Rajasthan Canal
C.
Haryana Canal
D.
Gujarat Canal
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ANSWER :
B. Rajasthan Canal
38.
What is the name of the Indian Air Force's Wing Commander who was captured and later released by Pakistani forces in 2019?
A.
Ashutosh Varthaman
B.
Ayushman Varthaman
C.
Anjuman Varthaman
D.
Abhinandan Varthaman
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ANSWER :
D. Abhinandan Varthaman
39.

Who founded the famous Vikramashila University in the 9th century?

A.

Dharmapala

B.

Ballalasena

C.

Gopala

D.

Samantasena

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ANSWER :

A. Dharmapala

40.

A shopkeeper cheats to the extent of 10% while buying as well as while selling. While he was eventually caught and punished, at what percent was he gaining till then?

A.

21%

B.

34%

C.

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

D.

20%

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ANSWER :

A. 21%