1

GATE ECE 2017 Set 1

MCQ (Single Correct Answer)

+1

-0.3

In the summer, water consumption is known to decrease overall by 25%. A water Board
official states that in the summer household consumption decreases by 20%, while other
consumption increases by 70%.

Which of the following statement is correct?

2

GATE ECE 2017 Set 1

MCQ (Single Correct Answer)

+1

-0.3

Some tables are shelves. Some shelves are chairs. All chairs are benches. Which of the
following conclusions can be deduced from the preceding sentences?

(i) At least one bench is a table

(ii) At least one shelf is a bench

(iii) At least one chair is a table

(iv) All benches are chairs

3

GATE ECE 2016 Set 3

MCQ (Single Correct Answer)

+1

-0.3

The number that least fits this set: (324, 441, 97 and 64) is ________.

4

GATE ECE 2016 Set 3

MCQ (Single Correct Answer)

+1

-0.3

It takes 10 s and 15 s, respectively, for two trains traveling at different constant speeds to completely pass
a telegraph post. The length of the first train is 120 m and that of the second train is 150 m. The
magnitude of the difference in the speeds of the two trains (in m/s) is ____________.

Questions Asked from Numerical Ability (Marks 1)

Number in Brackets after Paper Indicates No. of Questions

GATE ECE 2023 (3)
GATE ECE 2022 (6)
GATE ECE 2021 (2)
GATE ECE 2019 (2)
GATE ECE 2018 (3)
GATE ECE 2017 Set 2 (3)
GATE ECE 2017 Set 1 (3)
GATE ECE 2016 Set 3 (2)
GATE ECE 2016 Set 2 (2)
GATE ECE 2016 Set 1 (2)
GATE ECE 2015 Set 3 (2)
GATE ECE 2015 Set 2 (1)
GATE ECE 2015 Set 1 (2)
GATE ECE 2013 (1)
GATE ECE 2012 (1)
GATE ECE 2011 (1)
GATE ECE 2010 (1)

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

Communications

Electromagnetics

General Aptitude