RRB JE 2015-14-12-2014-2 RRB Question Paper

RRB JE 2015 Question Papers

RRB JE 2015-14-12-2014-2 RRB Questions

11.
A structure chart, is :
(A) a document of what has to be accomplished
(B) a hierarchical partitioning of the program
(C) a statement of information processing requirements
(D) All of these
A.
a document of what has to be accomplished
B.
a hierarchical partitioning of the program
C.
a statement of information processing requirements
D.
All of these
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ANSWER :
D. All of these
12.
Storage mapping is done by :
A.
Operating System
B.
Compiler
C.
Linker
D.
Loader
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ANSWER :
C. Linker
13.
If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more in the same time. The usual distance travelled by him is :
A.
50 km
B.
56 km
C.
70 km
D.
80 km
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ANSWER :
A. 50 km
14.

If 3\(\sqrt{5}\) + \(\sqrt{125}\)= 17.88, then what will be the value of \(\sqrt{80}\) + 6\(\sqrt{5}\) ?

A.

13.41

B.

20.46

C.

21.66

D.

22.35

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ANSWER :

C. 21.66

15.
The banana is the good source of which vitamin ?
A.
A
B.
C
C.
D
D.
B
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ANSWER :
D. B
16.
In what ratio must a grocer mix two varieties of tea worth ₹60 a kg and ₹65 a kg so that by selling the mixture at ₹68.20 a kg he may gain 10% ?
A.
3 : 2
B.
3 : 4
C.
3 : 5
D.
4 : 5
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ANSWER :
A. 3 : 2
17.

If (\( \frac{a}{b} \))(x-1) = (\( \frac{b}{a} \))(x-3), then the value of 'x' is :

A.

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

B.

1

C.

2

D.

\( \frac{7}{2} \)

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ANSWER :

D. \( \frac{7}{2} \)

18.
The process of transferring files from the Internet to your computer is called :
A.
Downloading
B.
Uploading
C.
FTP
D.
JPEG
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ANSWER :
A. Downloading
19.
Which of the following is not an editing view ?
A.
Online Layout view
B.
Full Screen view
C.
Format view
D.
Page Layout view
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ANSWER :
C. Format view
20.
Which of the following commands in UNIX lists the names of one, several, or all files in one or more directories ?
A.
ls
B.
rm
C.
lf
D.
la
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ANSWER :
A. ls