RRB JE 2015 Paper

Instructions

For the following questions answer them individually

RRB JE 2015 Paper - Question 121


Galena is an ore of :

RRB JE 2015 Paper - Question 122


The sum of two numbers is 40 and the difference of these two numbers is 4. Find the ratio of these two numbers.

RRB JE 2015 Paper - Question 123


The MS code which deals with steel structures is :

RRB JE 2015 Paper - Question 124


The area of an equilateral triangle is $$24\sqrt{3} cm^2$$. What is the perimeter of this equilateral triangle ?

RRB JE 2015 Paper - Question 125


When we open an internet site, we see 'www' ? What is the full form of 'WWW.

RRB JE 2015 Paper - Question 126


The term 'Operating System' means :

RRB JE 2015 Paper - Question 127


If a point moves in a plane in such a way that the sum of its distances from two fixed points is constant, the curve so traced is called :

RRB JE 2015 Paper - Question 128


A byte is group of :

RRB JE 2015 Paper - Question 129


Who is the President of China ? (As on 01.11.2014)

RRB JE 2015 Paper - Question 130


Who is the speaker of present Lok Sabha ? (As on 01.11.2014)

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