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Exam Details

Electronics & Communication Engineering (EC) 2020

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Questions 65
Duration 180 mins
Package Electronics & Communication Engineering (EC) - Previous Year Papers

Paper pattern & analysis

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Showing all 65 questions in this paper.

Subject distribution

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Topic distribution

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Subtopic distribution

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Difficulty distribution

Easy 38 58.5%
Hard 27 41.5%

Question type distribution

Multiple Choices 42 64.6%
Fill in the blanks 23 35.4%

Instructions

Electronics & Communication Engineering (EC) 2020 – Instructions
  • Total number of questions: 65
  • 30 questions carry one mark each
  • 35 questions carry two marks each
  • Negative marking: 1/3 of the marks allotted to the question
  • Use of calculator is allowed
  • This is a proctored examination
  • All other browser applications will be automatically closed
  • After three warnings, the examination window will close automatically

Syllabus

Full Syllabus

Sample questions from this paper

Questions are selected across the paper subjects wherever the paper contains that variety.

1
2020 · Unclassified
Electronics & Communication Engineering (EC) 2020
Q.1 – Q.5 carry one mark each.

The untimely loss of life is a cause of serious global concern as thousands of people get killed ___ accidents every year while many other die ___ diseases like cardio vascular disease, cancer, etc.

A
in, of
B
from, of
C
during, from
D
from, from
2
2020 · Unclassified
Electronics & Communication Engineering (EC) 2020
Q1 - Q25 carry one mark each.

He was not only accused of theft ___ of conspiracy.

A
rather
B
but also
C
but even
D
rather than
3
2020 · Unclassified
Electronics & Communication Engineering (EC) 2020

Select the word that fits the analogy: Explicit: Implicit :: Express: _____

A
Impress
B
Repress
C
Compress
D
Suppress
4
2020 · Unclassified
Electronics & Communication Engineering (EC) 2020

The Canadian constitution requires that equal importance be given to English and French. Last year, Air Canada lost a lawsuit, and had to pay a six-figure fine to a French-speaking couple after they filed complaints about formal in-flight announcements in English lasting 15 seconds, as opposed to informal 5 second messages in French. The French-speaking couple were upset at ____.

A
the in-flight announcements being made in English.
B
the English announcements being clearer than the French ones.
C
the English announcements being longer than the French ones.
D
equal importance being given to English and French.
5
2020 · Unclassified
Electronics & Communication Engineering (EC) 2020
The unit impulse response of the system is

A superadditive function f(x) satisfies the following property f(x1 + x2) ≥ f(x1) + f(x2) Which of the following functions is a superadditive function for x > 1?

A
eˣ
B
√x
C
1/√x
D
e⁻ˣ
6
2020 · Unclassified
Electronics & Communication Engineering (EC) 2020
Q.6 – Q.10 carry two marks each.

The global financial crisis in 2008 is considered to be the most serious world-wide financial crisis, which started with the sub-prime lending crisis in USA in 2007. The sub-prime lending crisis led to the banking crisis in 2008 with the collapse of Lehman Brothers in 2008. The sub-prime lending refers to the provision of loans to those borrowers who may have difficulties in repaying loans, and it arises because of excess liquidity following the East Asian crisis. Which one of the following sequences shows the correct precedence as per the given passage?

A
East Asian crisis → subprime lending crisis → banking crisis → global financial crisis.
B
Subprime lending crisis → global financial crisis → banking crisis → East Asian crisis.
C
Banking crisis → subprime lending crisis → global financial crisis → East Asian crisis.
D
Global financial crisis → East Asian crisis → banking crisis → subprime lending crisis.