Answer Key For Electronics & Communication Engineering (EC)

13 February, 2024
Radhika Joshi IMS India

GATE ECE Answer Key: The answer key for the GATE 2024 EC exam will soon be available on our website, so stay updated. The official GATE answer key PDF will be released on February 21, 2024. Once available, you can download the official GATE answer key 2024 directly from this website or from the GOAPS 2024 website. To download the answer key, you are required to log in using your enrollment ID, email ID, and password.


From February 22 to 25, 2024, you can raise objections to the GATE answer key 2024. If you wish to raise an objection, you will have to log in to the GOAPS portal and submit your challenge online. Please note that you will have to pay a fee to challenge the answer key.


After the challenge period, IISc Bangalore will review the objections submitted by candidates and then release the GATE 2024 final answer key. The GATE 2024 result will be calculated based on the final answer key. Read the details below for more information about the GATE final answer key 2024.

GATE Answer Key 2024 – Overview


Exam NameGraduate Aptitude Test in Engineering (GATE)
Exam conducting bodyIISc Bangalore
Type of ExamEngineering Entrance Test
Mode of examOnline (Computer Based Test)
GATE 2024 answer key official
Do GATE release answer keyYes
Is a challenge against GATE 2024 answer key allowed? Yes


GATE 2024 ECE Marking Scheme


The GATE 2024 ECE marking scheme for Electronics and Communication Engineering has the following criteria:

GATE 2024 Marking Scheme
Type of QuestionsCorrect AnswerIncorrect Answer

(Multiple Choice Questions) Carrying 1 mark

1 x number of correct answersanswers MCQs

(Multiple Choice Questions)

Carrying 2 marks

2 x number of correct answers2/3 x number of wrong answers

(Numerical Answer Type) 

Having 1 mark

1 x number of correct answersNo Negative Marking

(Numerical Answer Type)

Carrying 2 marks

2 x number of correct NAT answersNo Negative Marking


GATE ECE Answer Key 2024


The Indian Institute of Science (IISc) Bangalore will release the GATE answer key online soon. Candidates who have appeared for the GATE exam can use the answer key along with their response sheets to compare their probable scores and evaluate their overall performance. This will help them understand their strengths and weaknesses and also assess their chances of qualifying for the next round. In order to download the answer key with solutions, aspirants need to follow some simple steps, which are mentioned below:


  • Visit the official website.
  • Click on the link to answer keys
  • Another page shall open on the screen containing an answer key link against each subject
  • Click on the link to answer key
  • GATE ECE answer key shall open in the form of a pdf.


By following the given steps above, candidates can easily access the GATE ECE answer key and evaluate their performance in the exam.


How to calculate the score using GATE ECE answer key 2024?

The authorities responsible for conducting the GATE exam will soon release the answer key according to each subject paper. As a candidate, it is crucial to understand the marking scheme outlined in the GATE exam pattern while calculating the probable scores using the answer key. Here are some crucial pointers that you should consider while working out your scores using the answer key. Candidates need to know the marking scheme as provided in the. 


  • 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)


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


How to challenge GATE ECE Answer Key 2024?

If you are a candidate who has appeared for the Graduate Aptitude Test in Engineering (GATE) for Electronics and Communication Engineering (ECE), however, if you have found any discrepancies in the responses mentioned in the official GATE ECE answer key with solutions, then you are allowed to raise objections against the same. But, in order to do so, you are required to follow a set of steps that have been given by the exam conducting authority. These steps are important for challenging the answer key and ensuring that your concerns are addressed in a fair and transparent manner.


  • Visit the GATE GOAPS website
  • Click on the link to ‘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 provide a justification for such a challenge explained within 500 words
  • Candidates will also have to attach supporting documents for their claim


Why is the GATE Answer Key 2024 Important?


The GATE answer key will include the correct responses to the questions asked in the examination. By referring to the GATE 2024 Answer Key pdf, candidates can calculate their probable scores prior to the announcement of the result. However, to calculate the score, candidates need to refer to the official marking scheme.


If the candidates find any objections or doubts against the answer key of GATE, they can challenge it within the given time. The exam authorities will consider all the challenges before declaring the GATE result.


The GATE ECE  Answer key will help in providing transparency in the admission process by reducing the likelihood of unwanted penalisation of candidates and extra marks awarded in GATE.


Response Sheet for the ECE GATE 2024


The response sheet for the ECE GATE 2024 exam will include the answers attempted or marked by the candidates during the online test. With the help of this response sheet, candidates can easily compare their answers with the GATE ECE Answer Key 2024. 


Here are the steps to download the Electronics & Communication Engineering response sheet:


Step 1: Visit the official website of GATE at

Step 2: Log in to the applicant portal using your GATE 2024 enrollment ID and password or email ID and password.

Step 3: Click the “View Response” tab once logged in.

Step 4: A new page will open, showing your GATE 2024 response sheet in PDF format.

Step 5: Click on the GATE 2024 response sheet PDF to download it.


GATE 2024 Response Sheet for ECE: Detailed List

After downloading the GATE 2024 response sheet for ECE, aspirants must check the following details:

  • Aspirant’s roll number and photograph
  • Aspirant name as per the document provided
  • Name and code of the exam centre
  • Subject name of GATE 2024 (which would be ECE)
  • Questions along with their options
  • The Question ID
  • Status: Answered or Unanswered
  • The option selected by the aspirants
  • Correct answer




Who is responsible for publishing the GATE ECE answer key 2024?


The Indian Institute of Science (IISc) Bangalore will be releasing the answer key for the Graduate Aptitude Test in Engineering (GATE) for the Electronics and Communication Engineering (ECE) paper.


How can one download the GATE ECE Answer Key 2024 PDF?


The GATE 2024 ECE Answer Key PDF will be available for download by aspirants. To obtain the key, interested individuals can visit the official GOAPS website and follow the steps outlined in this article.


What is the fee for raising objections against the GATE ECE answer key 2024?


As per the guidelines for GATE 2024, candidates who have taken the Electronics and Communication Engineering (ECE) exam will have the chance to raise objections against the provisional answer key. To do so, they must pay a fee of Rs. 500/-. This process will allow candidates to contest any discrepancies they may have encountered in the answer key, ensuring a fair and transparent evaluation process.


If the objection raised against the GATE 2024 answer key is found to be valid, will the objection fee be refunded?


Yes. If it is regarding the correct objection answers, the fee an aspirant paid while raising the objection will be refunded.


Why is the GATE 2024 Answer Key important?

The GATE 2024 Answer Key is a valuable tool and a significant aspect of calculating the tentative score in the examination.

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