RRB NTPC 2021-23-07-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-23-07-2021-1 RRB Questions

41.
If the average of 6 positive integers is 55 and the difference between the largest and the smallest of these 6 numbers is 24, what is the maximum value possible for the largest of these 6 integers?
A.
81
B.
75
C.
78
D.
72
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ANSWER :
B. 75
42.
Hyderabad is known as a 'HITEC City'. What is the full form of 'HITEC'?
A.
Hyderabad Information Technology and Engineering Consultancy
B.
Hyderabad International Technology and Engineering Consultancy
C.
Hyderabad Information Technology and Educational Consultancy
D.
Hyderabad Information Technology and Engineering Corporation
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ANSWER :
A. Hyderabad Information Technology and Engineering Consultancy
43.
The Governor of Maharashtra as of March 2021 is:
A.
Bandaru Dattatreya
B.
Bhagat Singh Koshiyari
C.
Arif Mohammad Khan
D.
Kalraj Mishra
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ANSWER :
B. Bhagat Singh Koshiyari
44.
Which two numbers should be interchanged to make the following equation correct? 29 − 19 + 25 × 87 ÷ 44 = 100
A.
19 and 25
B.
44 and 87
C.
29 and 44
D.
87 and 29
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ANSWER :
C. 29 and 44
45.
Which of the following days is observed as World Blood Donor Day?
A.
10 June
B.
14 June
C.
12 June
D.
16 June
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ANSWER :
B. 14 June
46.
Which of the following devices/interfaces did Douglas Engelbart invent?
A.
Compact disc
B.
USB port
C.
Floppy disk
D.
Computer mouse
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ANSWER :
D. Computer mouse
47.
Select the number from among the given options that can replace the question mark (?) in the following series.
11, 9, 15, 13, 19, ?
A.
25
B.
17
C.
7
D.
21
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ANSWER :
B. 17
48.

24 students are sitting in a row. F is 17th from the right end and R is 19th from the left end. How many students are between F and R?

A.

10

B.

9

C.

11

D.

3

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ANSWER :

A. 10

49.
Which of the following latitudes is the most distant from India?
A.
South Pole (90°S)
B.
Arctic Circle (66°30'N)
C.
North Pole (90°N)
D.
Tropic of Capricorn (23°30'S)
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ANSWER :
A. South Pole (90°S)
50.
14 men can complete a task in 9 days and 16 women can complete the same task in 7 days. In how many days can 6 men and 8 women complete the task?
A.
7.2
B.
8.4
C.
9
D.
9.6
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ANSWER :
B. 8.4