1

GATE ECE 2014 Set 1

MCQ (Single Correct Answer)

+2

-0.6

The exports and imports (in crores of Rs.) of a country from 2000 to 2007 are given in the
following bar chart. If the trade deficit is defined as excess of imports over exports, in which
year is the trade deficit 1/5th of the exports?

2

GATE ECE 2014 Set 1

MCQ (Single Correct Answer)

+2

-0.6

You are given three coins: one has heads on both faces, the second has tails on both faces,
and the third has a head on one face and a tail on the other. You choose a coin at random and
toss it, and it comes up heads. The probability that the other face is tails is

3

GATE ECE 2013

MCQ (Single Correct Answer)

+2

-0.6

The set of values of p for which the roots of the equation 3x

^{2}+ 2x + p(p - 1) = 0 are of opposite sign is4

GATE ECE 2013

MCQ (Single Correct Answer)

+2

-0.6

Find the sum to n terms of the series 10 + 84 + 734 +.........

Questions Asked from Numerical Ability (Marks 2)

Number in Brackets after Paper Indicates No. of Questions

GATE ECE Subjects

Network Theory

Control Systems

Electronic Devices and VLSI

Analog Circuits

Digital Circuits

Microprocessors

Signals and Systems

Representation of Continuous Time Signal Fourier Series
Fourier Transform
Continuous Time Signal Laplace Transform
Discrete Time Signal Fourier Series Fourier Transform
Discrete Fourier Transform and Fast Fourier Transform
Discrete Time Signal Z Transform
Continuous Time Linear Invariant System
Discrete Time Linear Time Invariant Systems
Transmission of Signal Through Continuous Time LTI Systems
Sampling
Transmission of Signal Through Discrete Time Lti Systems
Miscellaneous

Communications

Electromagnetics

General Aptitude