1

GATE CSE 2018

MCQ (Single Correct Answer)

+1

-0.3

What would be the smallest natural number which when divided either by $$20$$ or by $$42$$ or by $$76$$ leaves a remainder of $$7$$ in each case?

2

GATE CSE 2016 Set 2

MCQ (Single Correct Answer)

+1

-0.3

In a quadratic function, the value of the product of the roots $$\left( {\alpha ,\beta } \right)$$ is $$4.$$ Find the value of
$$${{{\alpha ^n} + {\beta ^n}} \over {{\alpha ^{ - n}} + {\beta ^{ - n}}}}$$$

3

GATE CSE 2016 Set 2

MCQ (Single Correct Answer)

+1

-0.3

Among $$150$$ faculty members in an institute, $$55$$ are connected with each other through Facebook

^{®}and $$85$$ are connected through WhatsApp^{®}. $$30$$ faculty members do not have Facebook^{®}or whatsApp^{®}accounts. The number of faculty members connected only through Facebook^{®}accounts is ______________.4

GATE CSE 2016 Set 2

MCQ (Single Correct Answer)

+1

-0.3

Choose the correct expression for $$f(x)$$ given in the graph.

Questions Asked from Numerical Ability (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE CSE Subjects

Theory of Computation

Operating Systems

Algorithms

Database Management System

Data Structures

Computer Networks

Software Engineering

Compiler Design

Web Technologies

General Aptitude

Discrete Mathematics

Programming Languages