My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Previous year question hub

GATE Electronics & Communication Engineering (EC) - Previous Year Papers Previous Year Questions

Practice GATE Electronics & Communication Engineering (EC) - Previous Year Papers previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

32Papers
20Years
2,115Questions
17Topics

Browse by subjects

Open a focused page built from the same verified paper data.

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Electronics and Communication Engineering (EC) 20262026
65 questions in this view
2026
Electronics & Communication Engineering (EC) 20252025
65 questions in this view
2025
Electronics & Communication Engineering (EC) 20242024
65 questions in this view
2024
Electronics & Communication Engineering (EC) 20232023
65 questions in this view
2023
Electronics & Communication Engineering (EC) 20222022
65 questions in this view
2022
Electronics & Communication Engineering (EC) 20212021
65 questions in this view
2021
Electronics & Communication Engineering (EC) 20202020
65 questions in this view
2020
Electronics & Communication Engineering (EC) 20192019
65 questions in this view
2019
Electronics & Communication Engineering (EC) 20182018
65 questions in this view
2018
Electronics & Communication Engineering (EC) 20172017
65 questions in this view
2017
Electronics & Communication Engineering (EC) 2017 [Session 1]2017
65 questions in this view
2017
Electronics & Communication Engineering (EC) 2017 [Session 2]2017
65 questions in this view
2017
Electronics & Communication Engineering (EC) 2016 [Session 1]2016
65 questions in this view
2016
Electronics & Communication Engineering (EC) 2016 [Session 2]2016
65 questions in this view
2016
Electronics & Communication Engineering (EC) 2016 [Session 3]2016
65 questions in this view
2016
Electronics & Communication Engineering (EC) 2015 [Session 1]2015
65 questions in this view
2015
Electronics & Communication Engineering (EC) 2015 [Session 2]2015
65 questions in this view
2015
Electronics & Communication Engineering (EC) 2015 [Session 3]2015
65 questions in this view
2015
Electronics & Communication Engineering (EC) 2014 [Session 1]2014
65 questions in this view
2014
Electronics & Communication Engineering (EC) 2014 [Session 2]2014
65 questions in this view
2014
Electronics & Communication Engineering (EC) 2014 [Session 3]2014
65 questions in this view
2014
Electronics & Communication Engineering (EC) 2014 [Session 4]2014
65 questions in this view
2014
Electronics & Communication Engineering (EC) 2013 [Session 1]2013
65 questions in this view
2013
Electronics & Communication Engineering (EC) 2013 [Session 2]2013
65 questions in this view
2013
Electronics & Communication Engineering (EC) 2013 [Session 3]2013
65 questions in this view
2013
Electronics & Communication Engineering (EC) 2013 [Session 4]2013
65 questions in this view
2013
Electronics & Communication Engineering (EC) 20122012
65 questions in this view
2012
Electronics & Communication Engineering (EC) 20112011
65 questions in this view
2011
Electronics & Communication Engineering (EC) 20102010
65 questions in this view
2010
Electronics & Communication Engineering (EC) 20092009
60 questions in this view
2009
Electronics & Communication Engineering (EC) 20082008
85 questions in this view
2008
Electronics & Communication Engineering (EC) 20072007
85 questions in this view
2007

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2007 · Electronics & Communication Engineering · Engineering Mathematics · Probability and Statistics
Electronics & Communication Engineering (EC) 2007

If \(E\) denotes expectation, the variance of a random variable \(X\) is given by

Open complete paper
2
2008 · Electronics & Communication Engineering · Engineering Mathematics · Linear Algebra
Electronics & Communication Engineering (EC) 2008
All the four entries of the \(2 \times 2\) matrix $\mathbf{P} = \begin{bmatrix} p_{11} & p_{12} \\ p_{21} & p_{22} \end{bmatrix}$ are nonzero, and one of its eigenvalues is zero. Which of the following statements is true?
Open complete paper
3
2009 · Electronics & Communication Engineering · Engineering Mathematics · Differential Equations
Electronics & Communication Engineering (EC) 2009
The order of the differential equation \(\frac{d^2y}{dt^2} + \left(\frac{dy}{dt}\right)^3 + y^4 = e^{-t}\) is
Open complete paper
4
2010 · Electronics & Communication Engineering · Engineering Mathematics · Linear Algebra
Electronics & Communication Engineering (EC) 2010
The eigenvalues of a skew-symmetric matrix are
Open complete paper
5
2011 · Electronics & Communication Engineering · Electromagnetics · Waveguides, Optical Fibres and Antennas
Electronics & Communication Engineering (EC) 2011
The modes in a rectangular waveguide are denoted by TEmn/TMmn where m and n are the eigen numbers along the larger and smaller dimensions of the waveguide respectively. Which one of the following statements is TRUE?
Open complete paper
6
2012 · Electronics & Communication Engineering · Analog Circuits · BJT and MOSFET Amplifiers
Electronics & Communication Engineering (EC) 2012
The current \(i_b\) through the base of a silicon \(npn\) transistor is \(1+0.1\cos(10000\pi t)\) mA. At 300 K, the \(r_\pi\) in the small signal model of the transistor is

Question diagram

Open complete paper