• Engineering and Architecture
  • Management and Business Administration
  • Medicine and Allied Sciences
  • Law
  • Animation and Design
  • Media, Mass Communication and Journalism
  • Finance & Accounts
  • Computer Application and IT
  • Pharmacy
  • Hospitality and Tourism
  • Competition
  • School
  • Study Abroad
  • Arts, Commerce & Sciences
  • Learn
  • Online Courses and Certifications
GATE 2025 Answer Key for ECE (Out) - Download PDF for Electronics & Communication Engineering

GATE 2025 Answer Key for ECE (Out) - Download PDF for Electronics & Communication Engineering

Edited By Team Careers360 | Updated on Apr 02, 2025 03:33 PM IST | #GATE

GATE 2025 Answer Key for ECE - IIT Roorkee released the final GATE ECE answer key on April 2, 2025. The authority has activated the link for GATE 2025 answer key for ECE on the website, gate2025.iitr.ac.in. No credentials are required to download the GATE ECE final answer key. The answer key consists of the correct solutions for the questions in the exam. Candidates can use the GATE answer key for ECE 2025 to know whether the objections against the solutions were accepted. Also, know what questions were dropped from the GATE EE paper 2025.
Direct link to check the GATE 2025 Answer Key for ECE

This Story also Contains
  1. GATE 2025 Answer Key for ECE Release Date
  2. How to download GATE 2025 Answer Key for ECE
  3. Previous Year’s GATE Answer Key for ECE
GATE 2025 Answer Key for ECE (Out) - Download PDF for Electronics & Communication Engineering
GATE 2025 Answer Key for ECE (Out) - Download PDF for Electronics & Communication Engineering

GATE 2025 Answer Key for ECE Release Date

The GATE answer key release date is February 27, 2025. Candidates can check the GATE 2025 dates to be updated with the latest events. The GATE 2025 answer key for ECE date will be updated soon.

GATE 2025 ECE Answer Key Dates

Events

Dates

GATE exam date 2025 for ECE

February 15, 2025

GATE ECE answer key 2025 (provisional)

February 27, 2025

Objections against the provisional answer key

February 27 to March 1, 2025

GATE 2025 final answer key

April 2, 2025

GATE 2025 Result

March 19, 2025

How to download GATE 2025 Answer Key for ECE

The authority has released the final GATE ECE answer key 2025 on the official website, gate2025.iitr.ac.in. Candidates can check the GATE 2025 answer key on this page. Given below are the steps for downloading the answer key with solutions:

How to download GATE answer key 2025 for ECE?

  • Visit the GATE 2025 official website and login using credentials
  • Click on the GATE answer key link
  • Another page shall open on the screen containing an answer key link against each subject
  • Click on the link to answer key
  • GATE answer key for ECE shall open in the form of pdf.

How to Calculate Score Using GATE Answer Key 2025 for ECE?

Candidates must know the GATE exam pattern to calculate the probable score. Verify the answers using the GATE answer key and response sheet. Then subtract the total wrong answers from the total correct answer. Below are the pointers to be considered while calculating the probable scores using the answer key.

  • MCQ Marks: Total marks (1 mark) + Total marks (2 marks)
  • Total marks (1 mark) = 1 x no. of correct attempts – 1/3 x no. of wrong attempts
  • Total marks (2 marks) = 2 x number of correct attempts – 2/3 x number of wrong attempts
  • Net Marks: Total marks (1 mark) + Total marks (2 marks)
VIT Bhopal University | M.Tech Admissions 2025

M.Tech admissions open @ VIT Bhopal University | Highest CTC 52 LPA | Apply now

Apply
MAHE Manipal M.Tech 2025

NAAC A++ Accredited | Accorded institution of Eminence by Govt. of India | NIRF Rank #4

Apply

General Formula: Total marks = Marks secured for correct response – Negative marks for wrong response.

How to challenge GATE 2025 Answer Key for ECE?

Candidates who find any discrepancy with the responses mentioned in the official GATE ECE answer key with solutions can raise objections against the same. Candidates need to follow the steps below for the challenging answer key:

  • Visit the GATE 2025 GOAPS and login.
  • Click on the link to the ‘Contest answer key’
  • Candidates will be redirected to the payment gateway. They will have to pay Rs 500 for each challenge
  • The next step requires candidates to select the number of questions to be objected against
  • They will also have to justify such a challenge explained within 500 words
  • Candidates will also have to attach supporting documents for their claim
GATE 2025 College Predictor
Know your Chances for M.Tech Admission in Engineering Colleges based on GATE Score & Marks, Caste group, GATE Paper & Qualifying Degree.
Try Now

Previous Year’s GATE Answer Key for ECE

Below is the GATE ECE previous year question paper. Candidates can use the previous year question paper to prepare for the entrance test.

YearQuestion Paper with answer keys
2024GATE 2024 ECE Question Paper and Answer Key PDF
2023GATE 2023 questions with keys for ECE
2022GATE 2022 answer key with question paper for ECE
2021GATE 2021 ECE question paper with answer key
2020GATE 2020 ECE question paper with answer key
2019GATE 2019 answer key with question paper
2018GATE question paper with answer key for ECE (2016 -2018)
GMAT™ Exam

Unlock GMAT Success Timeline & Expert Videos | Select test center appointment | Scores valid for 5 Years | Multiple Attempts

Apply
Amity University | M.Tech Admissions 2025

Ranked amongst top 3% universities globally (QS Rankings).

Apply

Frequently Asked Questions (FAQs)

1. Who will release the GATE 2025 ECE answer key?

IIT Roorkee has released the final GATE ECE answer key 2025 on April 2, 2025.

2. When will the authorities release the GATE ECE answer key 2025?

The GATE ECE 2025 answer key release date is April 2, 2025.

3. When will candidates be able to raise objections against GATE 2025 answer key?

The GATE 2025 answer key challenge dates are February 27 to March 1, 2025.

4. What is the objection fee for GATE 2025 answer key?

Candidates will be able to raise their objections against the provisional GATE 2025 answer key for ECE by paying Rs. 500/- as a fee.

Articles

Upcoming Engineering Exams

Graduate Aptitude Test in Engineering

Score Card Date:28 March,2025 - 31 May,2025

Common Engineering Entrance Test and Admission

Score Card Date:07 May,2025 - 06 June,2025

Telangana State Post Graduate Engineering Common Entrance Test

Late Fee Application Date:20 May,2025 - 22 May,2025

BITS HD Admission Test

Admit Card Date:20 May,2025 - 01 June,2025

Andhra Pradesh Post Graduate Engineering Common Entrance Test

Late Fee Application Date:21 May,2025 - 26 May,2025

View All Engineering Exams

Certifications By Top Providers

Python For Beginners
 Via PW Skills
Java Fundamentals
 Via Coding Ninjas
Full-Stack Web Development
 Via Masai School
C-Based VLSI Design
 Via Indian Institute of Technology Guwahati
Python Basics
 Via Accenture
Structured Query Language Fundamentals
 Via Accenture
Udemy
 1525 courses
Swayam
 817 courses
NPTEL
 773 courses
Coursera
 697 courses
Edx
 608 courses
Mindmajix Technologies
 603 courses

Explore Top Universities Across Globe

Georgia Institute of Technology, Atlanta
  North Avenue, Atlanta, Georgia 30332
University of Nottingham, Nottingham
  University Park, Nottingham NG7 2RD
University of Strathclyde, Glasgow
  16 Richmond St, Glasgow G1 1XQ
Texas A and M University, College Station
  400 Bizzell St College Station, Texas 77843
University College London, London
  Gower Street, London, WC1E 6BT
Imperial College, London
  South Kensington Campus, London SW7 2AZ

Popular Courses and Specializations

Popular Degrees

Popular Branches

List of colleges accepting GATE

Browse Engineering Colleges by State

Related E-books & Sample Papers

Questions related to GATE

Have a question related to GATE ?
M.tech admission 2025 without gate exam , college names

Colleges for M.Tech without GATE:

  1. IIIT Hyderabad – https://www.iiit.ac.in

  2. BITS Pilani – https://www.bitsadmission.com

  3. VIT Vellore – https://vit.ac.in

  4. SRM University – https://www.srmist.edu.in

  5. Amrita Vishwa Vidyapeetham – https://www.amrita.edu

  6. Manipal University (MAHE) – https://manipal.edu

  7. Lovely Professional University (LPU) – https://www.lpu.in

  8. Shiv Nadar University – https://www.snu.edu.in

  9. Jain University – https://www.jainuniversity.ac.in

  10. Chandigarh University – https://www.cuchd.in

For more Info, Check Here: Career 360

Read Complete Answer
Rohan 20 May,2025
Kay ham gate ki taiyari Hindi mein kar sakte hain

HEY THERE!!

Yes, you can prepare for the GATE exam in Hindi.

  • Numerous coaching centers and online websites provide GATE study material, lectures, and test series in Hindi.
  • There are GATE books, YouTube channels, and apps that provide explanations in Hindi.
  • But the GATE exam question paper comes only in English (except for Humanities and Social Sciences, which has a possible Hindi option).
  • Therefore, though you can read and comprehend concepts in Hindi, you need to feel at ease reading and answering questions in English during the actual test.

In short:

You can certainly prepare for GATE in Hindi, but the final test would be in English (for the majority of papers), so practice reading technical words in English as well.


Read Complete Answer
Tanisha chaudhary 15 May,2025
What about ME./MTech in Electrical and Electronics engineering group.i want detailed syllabus in Gate 2026 of Electrical Engineering.

Hi,

If you're aiming for M.E./M.Tech in Electrical and Electronics Engineering through GATE, you'll need to appear for the GATE EE (Electrical Engineering) paper. The syllabus covers a broad range of topics like:

  • Engineering Mathematics – Linear Algebra, Calculus, Probability, Complex Numbers, etc.

  • Electric Circuits – Network theorems, Transient & Steady State Analysis, etc.

  • Electromagnetic Fields – Electrostatics, Magnetostatics, Maxwell’s Equations.

  • Signals and Systems – Convolution, Fourier & Laplace Transforms.

  • Electrical Machines – Transformers, DC and AC machines.

  • Power Systems – Power generation, transmission, fault analysis.

  • Control Systems – Feedback, Stability, Compensators.

  • Electrical & Electronic Measurements – Error analysis, Transducers.

  • Power Electronics – Diodes, SCRs, Inverters, Converters.

  • Analog and Digital Electronics – Op-amps, Logic gates, Flip-flops.

For the detailed GATE EE syllabus , you can check the official GATE brochure or visit this page:
GATE EE 2025 Syllabus on Careers360


Read Complete Answer
Kishan Bhakat 14 May,2025
Last time how many seats were filled with gate admissions in structure engineer in msu

Maharaja Sayajirao University (MSU) Baroda offers 18 seats for the M.E. in Structural Engineering. The exact number of seats filled via GATE admissions can vary yearly. For accurate data, contact the university or check their official website.

Read Complete Answer
Rohan 10 May,2025
I had opted to be considered under both the HD Test and GATE Score for admission under BITS. After the first iteration, I have already been allocated to a program that was my first priority. Also completed the fee payment process. So if my admission is already done do I need to appear for exam.

  • Since you've been allocated to your first-choice program and completed the fee payment, admission is confirmed .

  • No need to appear for further exams if the admission is already finalized.

  • Double-check official BITS communication or contact the admissions office for any additional requirements.

For more Accurate Info, You can Contact them Directly.

Read Complete Answer
Rohan 10 May,2025
View All

Explore Career Options (By Industry)

Flight Attendant

A flight attendant ensures passenger safety and comfort during flights. Key duties include conducting safety checks, assisting passengers, serving food and drinks, and managing emergencies. They must be well-trained in safety procedures and customer service. A high school diploma is typically required, followed by rigorous training to qualify for the role.

3 Jobs Available
Aerospace Engineer

An aerospace engineer designs, develops, tests, and maintains aircraft, spacecraft, and related systems. They apply physics and engineering principles to improve aerospace technologies, often working in aviation, defence, or space sectors. Key tasks include designing components, conducting tests, and performing research. A bachelor’s degree is essential, with higher roles requiring advanced study. The role demands analytical skills, technical knowledge, precision, and effective communication.

2 Jobs Available
Flight Engineer

A career in the aviation industry always sounds exciting. But, there is no scope for the slightest error as it may cost the lives of many people. A Flight Engineer role comes with the responsibility of monitoring the aircraft engine and control systems while in flight. Whenever the aircraft is away from the home station, he or she is required to perform pre-flight and post-flight inspections

2 Jobs Available
Aircrew officer

An Aircrew Officer operates and navigates aircraft, ensuring safe flights and compliance with aviation regulations. Key duties include managing flight systems, conducting pre- and post-flight checks, and adhering to safety standards. The role typically requires working five days a week, with around 120 flight hours monthly. Employment may be contractual or permanent, depending on the airline.

2 Jobs Available
Air Hostess

An air hostess, or flight attendant, ensures passenger safety and comfort during flights. Responsibilities include safety demonstrations, serving meals, managing the cabin, handling emergencies, and post-flight reporting. The role demands strong communication skills, a calm demeanour, and a service-oriented attitude. It offers opportunities to travel and work in the dynamic aviation and hospitality industry.

2 Jobs Available
Aeronautical Engineer

An aeronautical engineer designs, develops, tests, and maintains aircraft and related systems. They work on components like engines and wings, ensuring performance, safety, and efficiency. The role involves simulations, flight testing, research, and technological innovation to improve fuel efficiency and reduce noise. Aeronautical engineers collaborate with teams in aerospace companies, government agencies, or research institutions, requiring strong skills in physics, mathematics, and engineering principles.

2 Jobs Available
Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

2 Jobs Available
Airline Pilot

An airline pilot operates aircraft to transport passengers and cargo safely. Responsibilities include pre-flight planning, in-flight operations, team collaboration, and post-flight duties. Pilots work in varying schedules and environments, often with overnight layovers. The demand for airline pilots is expected to grow, driven by retirements and industry expansion. The role requires specialized training and adaptability.

1 Jobs Available
Welding Engineer

Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues. 

5 Jobs Available
Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

3 Jobs Available
Environmental Engineer

Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems. 

2 Jobs Available
Safety Manager

A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.

2 Jobs Available
Conservation Architect

A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.

2 Jobs Available
Structural Engineer

A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software. 

2 Jobs Available
Highway Engineer

Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.

2 Jobs Available
Field Surveyor

Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials. 

2 Jobs Available
Geothermal Engineer

Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.

3 Jobs Available
Geologist

A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them. 

A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these. 

2 Jobs Available
Energy Performance Engineer

Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes. 

Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.

2 Jobs Available
Petroleum Engineer

A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.

2 Jobs Available
Transportation Planner

A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.

3 Jobs Available
Civil Engineer

A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers. 

2 Jobs Available
Transportation Engineer

A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day. 

As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies. 

1 Jobs Available
Loco Pilot

A Loco Pilot operates trains, ensuring safe and timely transport of passengers or goods. Starting as an Assistant Loco Pilot, one can progress to senior roles with experience. The job demands technical knowledge, focus, and adherence to safety protocols. It involves coordination with train staff and may require working long hours under pressure.

2 Jobs Available

M.Tech/M.Arch Admissions OPEN

MAHE Manipal M.Tech 2025
Apply

NAAC A++ Accredited | Accorded institution of Eminence by Govt. of India | NIRF Rank #4

Chandigarh University Admissions 2025
Apply

Ranked #1 Among all Private Indian Universities in QS Asia Rankings 2025 | Scholarships worth 210 CR

Echelon Institute of Technology M.Tech Admissions 2025
Apply

Highest CTC 50 LPA | Average CTC 5.3 LPA | Merit Based Scholarships

VIT Bhopal University | M.Tech Admissions 2025
Apply

M.Tech admissions open @ VIT Bhopal University | Highest CTC 52 LPA | Apply now

Sanskaram University M.Tech Admissions 2025
Apply

100+ Industry collaborations | 10+ Years of legacy

Manipal Online MBA
Apply

Apply for Online MBA from Manipal University, Jaipur

View All Application Forms
News and Notifications
6 days ago :
IIT Bombay MTech Admission 2025 registration window open with late fee till April 16
April 14, 2025 - 11:57 AM IST
Gujarat ACPC to hold separate MTech admission 2025 for 33% govt seats in CoE universities through GATE
April 11, 2025 - 11:49 AM IST
NIT Warangal to conduct CCMT counselling 2025 for MTech, MArch, MPlan courses
April 10, 2025 - 07:13 PM IST
GATE cut-off 2025 drops for electrical, aerospace engineering; 7,47,319 take exam
April 10, 2025 - 09:32 AM IST
GATE 2025: IIT Patna begins registration for MTech programmes
April 03, 2025 - 04:18 PM IST
GATE Cut-off 2025: IIIT Bangalore MTech cut-offs dropped last year; eligibility, important dates
April 02, 2025 - 10:16 PM IST
GATE 2025 final answer key, master question papers out at gate2025.iitr.ac.in
April 02, 2025 - 03:02 PM IST

Stay up-to date with GATE News

Back to top