RRB NTPC 2021-04-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-04-01-2021-2 RRB Questions

21.
Which is the fat-storing tissue in our body?
A.
Areolar tissue
B.
Adipose tissue
C.
Vascular tissue
D.
Epithelial tissue
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ANSWER :
B. Adipose tissue
22.
Which acid is present in the ant sting?
A.
Acetic acid
B.
Methanoic acid
C.
Tartaric acid
D.
Lactic acid
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ANSWER :
B. Methanoic acid
23.
A rhombus has one of its diagonal 65% of the other. A square is drawn using the longer diagonal as side. What will be the ratio of the area of the rhombus to that of the square?
A.
18 : 15
B.
13 : 40
C.
15 : 18
D.
40 : 13
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ANSWER :
B. 13 : 40
24.
In an isosceles triangle ABC, if AB = AC = 26 cm and BC = 20 cm, find the area of triangle ABC.
A.
260 cm²
B.
240 cm²
C.
220 cm²
D.
180 cm²
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ANSWER :
B. 240 cm²
25.
The average weight of P, Q and R is 58 kg. If the average weight of P and Q is 54 kg and that of Q and R is 48 kg, then the weight of Q is:
A.
26 kg
B.
32 kg
C.
30 kg
D.
28 kg
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ANSWER :
C. 30 kg
26.
Find the smallest number by which 35280 must be divided so that the quotient is a perfect square.
A.
5
B.
7
C.
3
D.
4
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ANSWER :
A. 5
27.
Where was the first British presidency established in India?
A.
Surat
B.
Goa
C.
Kolkata
D.
Mumbai
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ANSWER :
A. Surat
28.
A number is first decreased by 20% and then increased by 15%. The number so obtained is 64 less than the original number. The original number is:
A.
800
B.
850
C.
600
D.
700
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ANSWER :
A. 800
29.
Where is the Sambhar Lake situated?
A.
Gujarat
B.
Rajasthan
C.
Madhya Pradesh
D.
Uttar Pradesh
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ANSWER :
B. Rajasthan
30.
Who is considered the father of white revolution in India?
A.
Arun Krishnan
B.
Verghese Kurien
C.
Indira Gandhi
D.
MS Swaminathan
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ANSWER :
B. Verghese Kurien