GATE ECE Previous Year Question Papers

The GATE Electronics and Communication Examination is conducted annually by the Indian Institutes of Technology (IITs) and the Indian Institute of Science (IISc). The GATE ECE Previous Year Question Papers help candidates understand the core of Engineering and Science concepts in Electronics and Communication. Mockers Team offer free GATE Electronics and Communication Previous Year Question Papers for candidates to structure their study plan and start their preparation early, understand the syllabus and weightage of each section and develop problem-solving skills.

Thus, the GATE ECE competition is fierce and demands dedication, smart preparation, and a strong strategy to secure a good score and achieve your desired goals.

GATE Electronics And Communications Exam: An Overview

Candidates in the fields of electronic systems and communication engineering are evaluated by the GATE Electronics and Communications exam. It assesses conceptual comprehension and principle application. The exam is essential for employment in related fields and for entrance to postgraduate programmes. All the GATE Electronic and communication aspirants are advised to take a look at this section before actually sitting for their final GATE examination.

Feature	Description
Full Name	Graduate Aptitude Test in Engineering
Short Name	GATE
Managing Body	Indian Institute of Technology Kharagpur (IIT Kharagpur)
Exam Level	National
Exam Languages	English
Application Mode	Online
Application Fee (General)	₹1500
Exam Mode	Online (Computer-based test)
Exam Duration	3 hours
Number of Papers	29 (covering various disciplines of Engineering, Science and Mathematics)
Question Types	MCQs, MSQs, NATs
Total Marks	100
Marking Scheme	1 mark for MCQs, 2 marks for NATs
Negative Marking	1/3 mark for incorrect MCQs
Validity of Score	3 years
Eligibility	Bachelor's Degree in Engineering or equivalent
Purpose	Admission to Master's programs in Engineering and Technology, Recruitment in Public Sector Undertakings (PSUs)

Year-Wise Archive of GATE ECE Previous Year Question Papers

Below is a year-wise collection of GATE ECE Previous Year Question Papers with solutions from 2014-2022 mentioned. Solving the subject-wise PYQs helps students to make a comparative distinction while they are studying covering almost 70-80% of their GATE Exam preparation. 

• GATE ECE 2021-2022 Question Paper
• GATE ECE 2020 Question Paper
• GATE ECE 2019 Question Paper
• GATE ECE 2018 Question Paper
• GATE ECE 2017 Question Paper
• GATE ECE 2016 Question Paper
• GATE ECE 2015 Question Paper

GATE Previous Year Question Papers with Solutions for Electronics And Communications 2022 

Accessing the GATE Previous Year Question Papers with Solutions for Electronics And Communications for 2022 is vital for comprehensive exam preparation. These papers provide valuable insights into the exam format, question types, and solutions, aiding candidates in strategic study planning and enhancing problem-solving skills for success in the GATE examination.

Parameter	Analysis
Total Questions	65
GA Questions/Marks	10/15
EM Questions/Marks	15/25
EC Questions/Marks	40/60
Difficulty Level	Moderate to High
Numerical Questions	Approximately 20
Theoretical Questions	Approximately 45
High Weightage Topics	Network Theory, Signals & Systems, Analog Circuits, Digital Circuits
Moderate Weightage Topics	Control Systems, Communication Systems, Electromagnetic Fields, Electronic Devices
Low Weightage Topics	Engineering Mathematics, General Aptitude
Expected Cut-Off Marks	Approximately 35
Average Score for Top Rankers	Approximately 70
Solutions Available	Yes
Additional Resources	Previous years' papers, mock tests, online coaching platforms
Network Theory Q/M/W	7/14/23%
Signals & Systems Q/M/W	6/12/20%
Analog Circuits Q/M/W	5/10/17%
Digital Circuits Q/M/W	4/8/13%
Control Systems Q/M/W	4/8/13%
Communication Systems Q/M/W	3/6/10%
Electromagnetic Fields Q/M/W	2/4/7%
Electronic Devices Q/M/W	2/4/7%

GATE Previous Year Question Papers for ECE 2021

A crucial resource for test preparation is the GATE Previous Year Question Papers for ECE for 2021. It helps students arrange their studies strategically by providing information on the format, question types, and difficulty levels of the exam. Examining this paper improves one's ability to solve problems, which guarantees a complete and efficient GATE exam preparation.

Subject	Number of Questions	Difficulty Level	Topic Weightage	Important Topics
Engineering Mathematics	13	Moderate	High	Linear Algebra, Calculus, Differential Equations, Probability & Statistics
Networks & Signals	12	Moderate	High	Network Analysis, Fourier Series & Transform, Signals & Systems
Electronic Devices	12	Moderate	High	Diodes, Transistors, Amplifiers, Oscillators
Analog Circuits	8	Easy to Moderate	Medium	Biasing, Frequency Response, Op-Amps, Filters
Digital Circuits	10	Moderate	Medium	Logic Gates, Combinational & Sequential Circuits, Digital System Design
Control Systems	10	Moderate	Medium	Time Response, Stability Analysis, Frequency Domain Analysis, Control System Design
Communication Systems	12	Moderate	High	Modulation & Demodulation, Transmission Media, Error Detection & Correction
Electromagnetics	8	Moderate	Medium	Transmission Lines, Waveguides, Antennas

GATE ECE Previous Year Question Papers 2020

For candidates, the GATE ECE Previous Year Question Papers for 2020 is an essential study tool. It helps with strategic preparation by offering insights into the format, question kinds, and difficulty levels of the test. Examine this paper to improve your ability to solve problems and prepare yourself for the GATE.

Question Number	Topic	Subtopic	Key Concepts	Difficulty Level	Marks
1	Network Theory	Graph Theory	Minimum Spanning Tree	Moderate	2
2	Signals and Systems	Fourier Transform	Properties of Fourier Transform	Easy	1
3	Analog Circuits	Op-Amps	Differential Amplifier	Moderate	2
4	Digital Circuits	Combinational Logic	K-Map Simplification	Easy	1
5	Electronic Devices	Diodes	Zener Diode	Easy	1
6	Communication Systems	Analog Communication	Amplitude Modulation	Moderate	2
7	Control Systems	Time Response Analysis	Step Response of First Order System	Easy	1
8	Electromagnetic Theory	Wave Propagation	EM Wave Propagation in Free Space	Moderate	2
9	Microprocessors	Assembly Language Programming	Addressing Modes	Easy	1
10	Microcontrollers	PIC Microcontrollers	Timers and Interrupts	Moderate	2
11	Digital Signal Processing	Discrete Fourier Transform	Properties of DFT	Easy	1
12	Computer Networks	OSI Model	Data Link Layer	Moderate	2
13	Analog Communication	Pulse Modulation	Pulse Amplitude Modulation (PAM)	Easy	1
14	Digital Communication	Error Detection and Correction	Cyclic Redundancy Check (CRC)	Moderate	2
15	VLSI Design	CMOS Technology	Threshold Voltage	Easy	1
16	Embedded Systems	Real-Time Operating Systems	Scheduling Algorithms	Moderate	2

GATE Previous Year Question Papers for ECE 2019

A significant study tool for candidates is the GATE Previous Year Question Papers for ECE for 2019. It helps with strategic preparation by providing an overview of the format, difficulty levels, and organisation of the test. Examine this paper to improve problem-solving abilities and make sure candidates are ready for the GATE.

Section	Number of Questions	Marks	Question Types	Weightage of Topics	Important Questions
General Aptitude (GA)	10	15	MCQs (1-mark & 2-mark)	N/A	Verbal Ability, Reasoning, Numerical Ability
Engineering Mathematics (EM)	10	15	MCQs (1-mark & 2-mark)	N/A	Linear Algebra, Calculus, Differential Equations, Probability and Statistics
Technical (EC)	70	70	MCQs (1-mark & 2-mark), NAT	Varies by topic	See below
Networks (15%)	10	10	MCQs (1-mark & 2-mark)	Network analysis, network theorems, network synthesis	Finding voltage, current, and power in various network configurations; Thevenin's theorem, Norton's theorem, Maximum power transfer theorem; Filter design
Electronic Devices (15%)	10	10	MCQs (1-mark & 2-mark)	Diode characteristics and applications, BJTs, FETs, Op-Amps	Diode applications, BJT biasing, small signal analysis, frequency response; FET biasing, small signal analysis, frequency response; Op-amp basic configurations, applications
Analog Circuits (18%)	12	12	MCQs (1-mark & 2-mark), NAT	Amplifiers, oscillators, active filters, power electronics	BJT and FET amplifiers, differential amplifiers, operational amplifiers; Phase-shift oscillator, Wien bridge oscillator; Butterworth filter, Chebyshev filter; Rectifiers, inverters, choppers
Digital Circuits (18%)	12	12	MCQs (1-mark & 2-mark)	Logic gates, combinational circuits, sequential circuits, state machines	Logic gate operation, combinational circuit design (adders, subtractors, multiplexers, demultiplexers); Flip-flop operation, counter and register design; Mealy and Moore machines
Control Systems (12%)	8	8	MCQs (1-mark & 2-mark), NAT	Time-domain analysis, root locus analysis, Bode plot, stability analysis, state-space analysis	Step response, frequency response; Root locus construction and interpretation; Bode plot analysis; Routh-Hurwitz criterion; State-space representation and analysis
Communication Systems (12%)	8	8	MCQs (1-mark & 2-mark), NAT	AM, FM, pulse modulation, digital communication	AM modulation index, bandwidth; FM basic principle, bandwidth; PAM, PWM, PCM; Error detection and correction, coding techniques
Electromagnetics (4%)	3	3	MCQs (1-mark & 2-mark)	Maxwell's equations, transmission lines, antennas	Maxwell's equations, transmission line characteristic impedance, reflection coefficient; Antenna radiation pattern, gain, directivity
Signals and Systems (6%)	7	7	MCQs (1-mark & 2-mark), NAT	Fourier series, Fourier transform, Laplace transform, Z-transform, sampling and reconstruction, signal filtering	Fourier series and transform properties, Laplace transform applications, Z-transform applications, sampling theorem, filter design (low-pass, high-pass, band-pass, band-stop)

GATE ECE Previous Year Question Papers 2018

For those preparing for the GATE, the 2018 GATE ECE Previous Year Question Papers is an essential study tool. It offers a perceptive look into the format, phrasing, and degree of difficulty of the exam questions. This material acts as a tactical instrument, supporting applicants in their efficient study and increasing their self-assurance for the test. 

Information	Details
Date of Exam	February 10, 2018
Session	Forenoon
Number of Questions	65
Paper Type	Multiple Choice Questions (MCQs)
Total Marks	100
Marking Scheme	+1 for correct answer, -1/3 for incorrect answer
Syllabus	Network Theory, Electromagnetic Theory, Control Systems, Electronic Devices and Circuits, Analog Circuits, Digital Circuits, Signals and Systems, Communication Systems
Time Duration	3 hours
Marking Breakup	- Network Theory: 20 marks - Electromagnetic Theory: 15 marks - Control Systems: 15 marks - Electronic Devices and Circuits: 20 marks - Analog Circuits: 15 marks - Digital Circuits: 15 marks
Question Difficulty Level	Moderate to difficult
Availability of Answer Key	Yes, the official answer key was released by GATE authorities.
Availability of Solved Papers	Yes, solved papers are available online from various sources.
Recommended Resources for Practice	- Previous year GATE question papers - Reference books like Made Easy, Ace Academy, etc. - Online mock tests
Benefits of Solving Previous Year Papers	- Familiarize with the exam pattern and question types - Assess your strengths and weaknesses - Improve your time management skills - Gain confidence for the exam

GATE Exam Previous Year Question Paper for Electronics And Communications 2017

An essential tool for candidates is the GATE Exam Previous Year Question Paper for Electronics And Communications for 2017. It offers a thorough grasp of the structure, kinds of questions, and degrees of difficulty of the test. By using this material to prepare, applicants can improve their problem-solving abilities and get the confidence they need to perform well on the GATE exam.

Section	Question No.	Topic	Sub-topic	Marks	Difficulty Level
General Aptitude (GA)	1.1-1.15	Verbal Ability	Reading Comprehension, English Usage	15	Moderate-Difficult
	1.16-1.25	Quantitative Aptitude	Basic Mathematics, Data Interpretation	10	Moderate
	1.26-1.30	Reasoning Ability	Analytical Reasoning, Logical Reasoning	5	Easy
Engineering Mathematics (EM)	2.1-2.10	Linear Algebra	Vector Spaces, Matrices, Eigenvalues and Eigenvectors	10	Moderate
	2.11-2.15	Calculus	Differentiation, Integration, Multivariable Calculus	10	Moderate
	2.16-2.20	Differential Equations	Ordinary Differential Equations, Partial Differential Equations	10	Moderate-Difficult
	2.21-2.25	Probability and Statistics	Probability Distributions, Statistical Methods	5	Moderate
Electronics & Communication Engineering (EC)	3.1-3.5	Networks	Network Analysis, Circuit Theorems, Signals and Systems	10	Moderate
	3.6-3.10	Electronic Devices	Diodes, Transistors, Amplifiers	10	Moderate
	3.11-3.15	Analog Circuits	Operational Amplifiers, Filters, Oscillators	10	Moderate
	3.16-3.20	Digital Circuits	Logic Gates, Flip-flops, Counters	10	Moderate
	3.21-3.25	Control Systems	Time Domain Analysis, Frequency Domain Analysis	10	Moderate
	3.26-3.30	Communication Systems	Amplitude Modulation, Frequency Modulation, Pulse Modulation	10	Moderate
	3.31-3.35	Electromagnetics	Transmission Lines, Antennas, Wave Propagation	10	Moderate
	3.36-3.40	Microwave Engineering	Microwave Devices, Microwave Circuits	10	Difficult

GATE ECE Previous Year Question Papers 2016

For those preparing for the GATE, the 2016 GATE ECE Previous Year Question Papers is an essential study resource. It provides a thorough overview of the format, difficulty levels, and organisation of the test, which makes strategic preparation easier. Candidates who analyse this material will gain important insights for a successful exam strategy.

Question No.	Topic	Difficulty Level	Subject	Marks
1	Network Analysis	Easy	Analog Circuits	1
2	Signals and Systems	Medium	Signals and Systems	2
3	Digital Logic Design	Moderate	Digital Circuits	1
4	Control Systems	Easy	Control Systems	2
5	Analog Communication	Medium	Communication Systems	2
6	Digital Communication	Moderate	Communication Systems	2
7	Electromagnetic Theory	Easy	Electromagnetic Theory	1
8	Electronic Devices	Medium	Electronic Devices	2
9	VLSI Design	Moderate	VLSI Design	2
10	Microprocessors and Microcontrollers	Moderate	Microprocessors and Microcontrollers	2
11	General Aptitude	Easy	General Aptitude	1
12	Engineering Mathematics	Medium	Engineering Mathematics	2

GATE Exam Previous Year Question Paper for Electronics And Communications 2015 

For those preparing for the GATE, the 2015 GATE Exam Previous Year Question Paper for Electronics and Communications is a crucial study resource. It offers an in-depth comprehension of the format, distribution, and difficulty levels of the exam. Exam preparation is facilitated by this paper's analysis, which gives applicants the confidence to take on comparable problems.

Subject	Question	Type	Year	Marks
Networks	The transfer function of a two-port network is given as H(s) = (s + 1)/(s + 2). The network is	MSQ	2015	1
Signals & Systems	A continuous-time signal x(t) has a Fourier transform X(f). The Fourier transform of the signal y(t) = x(t - 2) is	MSQ	2015	1
Analog Circuits	The common-mode rejection ratio (CMRR) of a differential amplifier is defined as	MSQ	2015	1
Digital Circuits	A 4-bit binary counter is implemented using JK flip-flops. If the initial state of the counter is 1001, the state of the counter after two clock cycles will be	MSQ	2015	1
Control Systems	For a unity feedback system with G(s) = K/s(s + 1), the value of K for which the system will have a damping ratio of 0.5 is	MSQ	2015	1
Communication Systems	A binary signal is transmitted using BPSK modulation. The average power transmitted is 10 mW. The power spectral density of the transmitted signal is	MSQ	2015	1
Electromagnetics	A uniform plane wave is propagating in a lossless dielectric medium with permittivity ε and permeability μ. The electric field of the wave is given as E = E0 cos(ωt - βz)ˆx. The magnetic field of the wave is	MSQ	2015	1

GATE Exam Previous Year Question Paper for Electronics And Communications 2014

Aspiring candidates can benefit greatly from the GATE Exam Previous Year Question Paper for Electronics and Communications in 2014. It facilitates full preparation by providing insight into the format, nature, and difficulty level of the exam. By examining these papers, students can improve their problem-solving abilities and become more accustomed to the format of the exam.

Question Number	Topic	Difficulty	Marks
1	Network Analysis	Easy	1
5	Signals and Systems	Moderate	1
10	Analog Circuits	Easy	1
14	Digital Circuits	Moderate	1
18	Electronic Devices	Easy	1
22	Electromagnetics	Moderate	1
26	Control Systems	Moderate	2
30	Communication Systems	Moderate	2
34	Microwave Engineering	Difficult	2
38	Computer Organization and Architecture	Moderate	2
42	Engineering Mathematics	Easy	2
46	General Aptitude	Moderate	2
50	Engineering Mathematics	Moderate	2
54	General Aptitude	Difficult	2

GATE Electronics And Communications Exam Pattern

Candidates' knowledge of basic fields such as serial and electronic signals and systems, communication engineering, and more are evaluated by the GATE (Graduate Aptitude Test in Engineering) Electronics and Communications exam pattern. The exam evaluates applicants' comprehensive knowledge of electronics and communications using multiple-choice and numerical answer format questions.

Section	Number of Questions	Marks	Negative Marking	Time Allotment (Minutes)	Weightage (%)
General Aptitude	10	15	1/3rd mark for each incorrect MCQ and 2/3rd mark for each incorrect MSQ	25	15%
Engineering Mathematics	15	13	1/3rd mark for each incorrect MCQ and 2/3rd mark for each incorrect MSQ	60	13%
Core Subjects (CS)	55	72	1/3rd mark for each incorrect MCQ and 2/3rd mark for each incorrect MSQ	135	72%
Total	80	100		220	100%

Is It Compulsory to Use the Gate Electronics & Communications Previous Year Question Paper?

Not necessarily. It's not compulsory to use the GATE ECE Previous Year Question Papers with solutions. There are no above authorities asked to solve these sets from candidates, but it is highly recommended for GATE Electronic and Communication Aspirants across the nation.

• Performance Analysis: After completing the GATE Previous Year Question Papers for ECE, test takers can track their overall performance, and their mistakes, and can also keep a record of all of their answers.

• Revision Booster: The GATE Exam Previous Year Question Paper for Electronics And Communications helps GATE candidates to make quick revisions. As it covers all the questions from the GATE syllabus.

• Get Real Exam Experiences: Practicing the GATE Previous Year Question Papers with Solutions for Electronics And Communications allows candidates to get the real exam stimulates. They get serious about the upcoming GATE examination.

• To Complete GATE Syllabus: The GATE ECE Previous Year Question Papers with solutions is created out of the whole GATE Examination syllabus. Hence, it becomes extremely important to solve these sets on Mockers.

• Get Familiar with the Marking Scheme: After practising the GATE Previous Year Question Papers for ECE candidates get familiar with overall marks distribution criteria according to each of its given concepts. They get a sense of each question with its marks as a whole.

• To Understand the Complexity of Question Paper: The GATE examination authorities tend to ask indirect or complex questions from their candidates. But if they do solve the GATE Previous Year Question Papers with Solutions for Electronics And Communications, then they can easily understand the complexity of the question paper. 

Attributes of GATE Exam Previous Year Question Paper for Electronics And Communications

The GATE Previous Year Question Papers with Solutions for Electronics And Communications along with its Marking scheme unfold a few distinctive characteristics. Some of them are mentioned in the list below: 

• Wide Range of Coverage: The GATE ECE Previous Year Question Papers with solutions covers a wide range of topics from the GATE syllabus, it also has some other study materials, reference materials and other resources for the candidate's preparation.

• Duration of Exam: The duration of the examination is already preplanned by the above authorities for all candidates across the nation. Each set of GATE Previous Year Question Papers for ECE lasts for 3 hours only.

• Number of Questions: The GATE Previous Year Question Papers with Solutions for Electronics And Communications always carry a range of multiple-choice questions (MCQ) and numerical answer type (NATs) questions of around 65-100.

• Typology of GATE Questions: The GATE Exam Previous Year Question Paper for Electronics And Communications carries multiple typologies of questions such as Multiple Choice Questions (MCQs), Numerical Answer Type (NAT) Questions etc.

• Distribution of Different Sections: The GATE ECE Previous Year Question Papers with solutions has a subject-wise weight of different GATE syllabus sections. 

Tips to Solve the GATE ECE Previous Year Question Papers on Mockers

Solving the GATE Previous Year Question Papers with Solutions for Electronics And Communications is not an easy task. Thus, here are a few tips mentioned that aim to help candidates all over India for their GATE examination.

• Maintain Consistency: GATE Electronics and communication candidates can achieve success by maintaining consistency. They are advised to solve the GATE Previous Year Question Papers for ECE regularly till the GATE examination day.

• Practice Mock Test on Mockers: Mockers team experts have also prepared Mock tests with GATE Exam Previous Year Question Paper for Electronics And Communications just to make candidates preparation a great success.

• Revise and Review Your Answers: While solving the GATE ECE Previous Year Question Papers candidates are tipped to revise and revise their answers before submitting it finally. This way, they can also review their answers in the final GATE examination. 

• Attempt Easy Questions First: While solving the GATE Previous Year Question Papers for ECE candidates are advised to attempt the easiest and less time taking questions first. This has also to be followed in the final GATE Examination. 

• Read All the Questions Carefully: While practising the GATE Previous Year Question Papers with Solutions for Electronics And Communications. Candidates are advised to read all the questions carefully. Some questions are a bit tricky, and complex and consume your time.

Find GATE ECE Previous Year Question Papers on Mockers

At Mockers, Participants have to follow these few mentioned steps that have to be followed to access online MCQ Electronics And Communications questions.

• The first step is to search for Mockers.in and click on the link to get the below image loaded.

• The second step is to click on the ‘Navigation Icon’ Placed on the left side of the Mockers logo as seen in the image below.

• The next step is to reach over the ‘Examination category’ Section and proceed further as seen in the image below. 

• Under the next step, Candidates have to reach on ‘GATE’ and ‘Electronic and Communication’ Sections as highlighted in the image below.

• The next step is to click on the PYQ of Electronic and Communication section on Mockers. As clearly Shown (candidates can see on their mobile phone screens) in the image below.

• The below images carry a consolidated collection of all the yearly historical archives of GATE Previous Year Question Papers for ECE from 2014 -2022 on Mockers.

Hence, After successfully keeping track of these above-mentioned steps candidates can easily access the GATE Exam Previous Year Question Paper for Electronics And Communications online.