RRB NTPC 2021-07-03-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-07-03-2021-1 RRB Questions

41.
If you arrange the following words in the order in which they appear in an English dictionary, then which word would come last?
A.
Accent
B.
About
C.
Acacia
D.
Abuse
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ANSWER :
A. Accent
42.
The new version of the Akash surface-to-air defence missile 'Akash 1S' is fitted with:
A.
a new indigenously-developed propeller
B.
a new indigenously-developed actuator
C.
a new indigenously-developed seeker
D.
a new indigenously-developed command guidance programme
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ANSWER :
C. a new indigenously-developed seeker
43.
The Thal Heavy Water Plant was commissioned in _____.
A.
1990
B.
1989
C.
1987
D.
1988
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ANSWER :
C. 1987
44.
Which among the following was NOT a part of the ancient supercontinent called Gondwanaland?
A.
South Africa
B.
India
C.
France
D.
Australia
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ANSWER :
C. France
45.
When was the Indian Official Secrets Act passed which restricted the freedom of the press?
A.
1903
B.
1905
C.
1904
D.
1907
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ANSWER :
C. 1904
46.
A frequency polygon is drawn using _____.
A.
upper boundaries of classes less than cumulative frequencies
B.
end point of classes and frequencies
C.
midpoint of classes and frequencies
D.
lower boundaries of classes greater than cumulative frequencies
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ANSWER :
C. midpoint of classes and frequencies
47.

Find the value of
18 - [6 ÷ 3 × {8 - (10 × \( \frac{1}{2} \))}].

A.

8

B.

12

C.

10

D.

6

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ANSWER :

B. 12

48.

Select the Venn diagram that best represents the relationship between the given set of classes.
Tea, Beverage, Cup

A.

B.

C.

D.

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ANSWER :

B.

49.

In ΔABC, \(\overline{PQ}\) ∥ \(\overline{AB}\). P and Q are on BC and CA respectively. If CQ : QA = 1 : 3 and CP = 4, then what is the value of BC?

A.

16

B.

12

C.

8

D.

4

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ANSWER :

A. 16

50.
The inner walls of the small intestine have thousands of finger-like outgrowths. These are called:
A.
lumps
B.
myomas
C.
villi
D.
bronchi
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ANSWER :
C. villi