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Exam Details

Electronics & Communication Engineering 2005

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Questions 90
Duration 180 mins
Package ESE & GATE EC - Previous Year Papers

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Difficulty distribution

Medium 66 73.3%
Hard 13 14.4%
Easy 11 12.2%

Question type distribution

Multiple Choices 90 100%

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Sample

Sample questions from this paper

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1
2005 · Unclassified
Electronics & Communication Engineering 2005
The following differential equation has
A
degree = 2, order = 1
B
degree = 1, order = 2
C
degree = 2, order = 3
D
degree = 4, order = 3
2
2005 · Unclassified
Electronics & Communication Engineering 2005
Choose the function f(t); –∞ < 1 < + ∞, for which a Fourier series cannot be defined.
A
3 sin(25t)
B
4 cos(20t +3) + 2 sin(10t)
C
exp (–(|t|) sin(25t)
D
1
3
2005 · Unclassified
Electronics & Communication Engineering 2005
A fair dice is rolled twice. The probability that an odd number will follow an even number is
A
2025-01-02 13:30:00
B
2025-01-06 13:30:00
C
2025-01-03 13:30:00
D
2025-01-04 13:30:00
4
2005 · Unclassified
Electronics & Communication Engineering 2005
A solution of the following differential equation is given by
A
B
C
D
5
2005 · Unclassified
Electronics & Communication Engineering 2005
The function x(t) is shown in figure. Even and odd parts of a unit-step function u(t) are respectively.
A
B
C
D
6
2005 · Unclassified
Electronics & Communication Engineering 2005
The region of convergence of z-transform of the sequence must be
A
B
C
D