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GATE Final Answer Key 2023: Download All 29 Papers Answer Key & Question Papers

Updated By Abhik Das on 30 Mar, 2022 15:03

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GATE Answer Key 2023

The GATE final answer key for 2023 will be released along with the GATE result and GATE cutoff marks. First, the preliminary answer key will be released followed by the final answer key.

You can scroll down to download the paper-wise answer key. The answer key for GATE 2023 and question papers will be available set-wise at the The answer key and question papers for all subjects can also be downloaded from the links mentioned below. Candidates can now calculate their probable scores by comparing their answers with the GATE Answer Key 2023. By calculating their probable scores, candidates will get an idea of their chances of admission to the desired institute. For calculating the probable score, GATE candidates must use the GATE 2023 marking scheme prescribed in the GATE 2023 Exam Pattern

For question papers, click on - GATE 2022 Question Paper

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CollegeDekho has provided all the detailed information related to GATE 2023 answer key and response sheet in the sections below.

GATE Answer Key

It is to be noted that all the objections made by the candidates against the GATE 2023 provisional answer key should be supported by valid documents. If the objections are found to be valid a fresh answer key will be released by the examination conducting authority. In case the objections are not justifiable by documents, they will be considered to be null and void. Apart from this, the examination authority will also release the response sheet for all the papers. All the candidates who appeared for the entrance will be able to access the response sheets by entering certain credentials such as enrollment ID/email address and password. 

GATE Official Answer Key PDF 2023 (Paper-Wise)

The GATE 2023 official answer key will be released on this page. In the meanwhile, the candidates can check out the previous year's paper-wise question paper and final answer key links. 

The paper-wise official answer keys for GATE 2022 have been released on March 17.

Name of the PaperQuestion Paper PDF LinkFinal Answer Key
Aerospace Engineering (AE)Click hereClick here
Agricultural Engineering (AG)Click hereClick here
Architecture & Planning (AR)Click hereClick here
Biomedical Engineering (BM)Click hereClick here
Biotechnology (BT)Click hereClick here
Civil Engineering (CE-1)Click hereClick here
Civil Engineering (CE-2)Click hereClick here
Chemical Engineering (CH)Click hereClick here
Computer Science & Technology (CS)Click hereClick here
Chemistry (CY)Click hereClick here
Electronics & Communication Engineering (EC)Click hereClick here
Electrical Engineering (EE)Click hereClick here
Environment Science & Engineering (ES)Click hereClick here
Ecology & Evolution (EY)Click hereClick here
Geomatics Engineering (GE)Click hereClick here
Geology & Geophysics (GG)Click hereClick here
Instrumentation Engineering (IN)Click hereClick here
Mathematics (MA)Click hereClick here
Mechanical Engineering (ME-1)Click hereClick here
Mechanical Engineering (ME-2)Click hereClick here
Naval Architecture & Marine Engineering (NM)Click hereClick here
Petroleum Engineeruing (PE)Click hereClick here
Physics (PH)Click hereClick here
Production & Industrial Engineering (PI)Click hereClick here
Statistics (ST)Click hereClick here
Textile Engineering & Fibre Science (TF)Click hereClick here
Engineering Sciences (XE)Click hereClick here
Humanities & Social Science - Economics (XH-C1)Click hereClick here
Life Sciences (XL)Click hereClick here

Colleges Accepting Exam GATE :

GATE Answer Key 2023 Date

The important dates of the GATE Answer Key 2023 are given as follows:



GATE 2023 Admit Card DateTBA

GATE 2023 Exam Date


GATE 2023 Answer Keys


Date to Raise ObjectionsTBA
GATE 2023 Final Answer KeysTBA

GATE 2023 Exam Result


Availability of GATE 2023 scorecardTBA

Steps to Download GATE Answer Key 2023

Given below are a few steps that can help candidates download the answer key of GATE 2023:

  • Visit the official website of GATE 2023 (
  • On the homepage, you will be able to see a link that says 'To view GATE 2023 Question Papers and Answer Keys Click here'
  • Once you click on 'Click here', you will be taken to a page where Question Papers and Final Answer Keys for all the papers will be available.
  • On clicking the links, PDFs will open where the required Question Papers and Answer Keys will be available.
  • With the help of the GATE 2023 question papers and answer keys, candidates will be able to compare their answers and calculate their scores.

Purpose of GATE Answer Key 2023

The major purpose for the release of the GATE 2023 answer key has been provided in the pointers below:

  • The answer key is released to increase the level of transparency in the admission process through GATE 2023. It also helps in lessening the unwanted penalization of the candidates.

  • It also provides the candidates with the scope of challenging the answer key released by the examination authority within the given time span.

  • As mentioned earlier, the examination authority pays proper heed to the objections if can be justified with proper documents.

Calculation of Probable Score Using GATE 2023 Answer Key

For calculating the probable score, applicants must follow the marking scheme as prescribed in the GATE 2023 Exam Pattern. The candidate can follow the steps given here to calculate the probable score:

  • Firstly, calculate the total number of correct attempts and allocate the marks accordingly and then calculate the overall correct answer marks.

  • After this, the candidate has to calculate the total negative marks for incorrect answers/efforts. 

  • It must be noted that only MCQs have negative markings. There is no negative marking for NAT questions in the GATE examination.

Total Marks = Total marks secured for the correct response- Negative marks for the incorrect response.

Marking Scheme of GATE 2023

Take a quick glance at the marking scheme of GATE 2023 provided in the table below: 

CategoryCorrect AnswerIncorrect Answer
MCQs (Multiple Choice Questions)1 mark (1 x number of correct answers)1/3 (1/3 x number of wrong answers)
2 marks (2 x number of correct answers)2/3 (2/3 x number of wrong answers)
NAT (Numerical Answer Type)1 marksNo Negative Marking
2 marksNo Negative Marking

GATE 2021 Paper Wise Answer Key & Question Papers

You can click on the links below to download the paper wise answer keys of GATE 2021 -

Name of the PaperAnswer Key LinkName of the PaperAnswer Key Link
 PhysicsGATE 2021 PH Answer keyChemistryGATE 2021 CY Answer Key
Mining EngineeringGATE 2021 MN Answer KeyXE Engineering SciencesGATE 2021 XE Answer Key
BiotechnologyGATE 2021 BT Answer KeyChemical EngineeringGATE 2021 CH Answer Key
StatisticsGATE 2021 ST Answer KeyMathematicsGATE 2021 MA Answer Key
ArchitectureGATE 2021 AR Answer KeyBiomedical EngineeringGATE 2021 BM Answer Key
Aerospace EngineeringGATE 2021 AE Answer KeyGeology & GeophysicsGATE 2021 GG Answer Key
Ecology & EvolutionGATE 2021 EY Answer KeyEnvironmental ScienceGATE 2021 ES Answer Key
Production & Industrial EngineeringGATE 2021 PI Answer KeyTextile Engineering & Fiber TechnologyGATE 2021 TF Answer Key
Life Sciences (XL)GATE 2021 XL Answer KeyArts & Humanities (XH)GATE 2021 XH Answer Key

Want to know more about GATE

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Related Questions

Engineering 4th year student eligible for gate exam?

-AnonymousUpdated on September 09, 2022 11:59 AM
  • 5 Answers
Diksha Sharma, Student / Alumni

Dear Student,

Yes, the students who are in their final year of graduation or are awaiting their results can also apply for GATE Exam. However, it is important for the candidates to generate their qualification degree at the time of admission. Recently, the examination authority has made several changes to the GATE eligibility criteria. To learn about the new GATE eligibility, read GATE Eligibility Requirements.

Meanwhile, you can also go through other articles related to GATE to learn more:

What’s New in GATE 2021?

GATE 2021: List of Top 25 Government & Private Colleges for M.Tech Admission

Documents Required …


Can a Diploma in Engineering student apply for GATE exam?

-Pradee kumar beheraUpdated on March 17, 2022 09:26 AM
  • 2 Answers
Diksha Sharma, Student / Alumni

Dear Student,

A Diploma in Engineering student cannot apply for GATE exam as the minimum eligibility for GATE exam is to hold a Bachelor's degree.

To know about the eligibility and admission details, read GATE exam details.                                          

You can also fill the Common Application Form on our website for admission-related assistance. You can also reach us through our IVRS Number - 1800-572-9877.


What is minimum score of GATE required for M.Tech in Civil Engineering?

-khuspe yogiraj yashwantUpdated on March 16, 2022 08:59 AM
  • 2 Answers
Diksha Sharma, Student / Alumni

Dear Student,

The minimum GATE score required for M.Tech in Civil Engineering is 26-30 for General Category, 24-28 for OBC and 16-20 for SC/ ST. However, the cutoff varies for different institutes and colleges. You can check GATE cutoff to learn about the cutoff marks for different institutes for GATE Civil Engineering.

For more insights, do not forget to check NITs GATE Cutoff & M.Tech Admission Process and List of Top 25 Colleges for M.Tech Admission Through GATE.

You can also fill the Common Application Form on our website for admission-related assistance. You can also reach us through our …


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FAQs about GATE Answer Key

When will GATE 2022 answer key be released?

GATE 2022 answer key schedule has not yet been released by the IIT Kharagpur officials but it is expected that the GATE 2022 provisional answer key will be released on or before 26th February. Still awaiting the official schedule!

Will GATE question papers be released with answer key?

Along with the answer keys, the question papers for GATE will be released, and the same can be downloaded in the PDF format. 

What is the different between GATE answer key & response sheet?

GATE response sheet is the answer sheet of the candidates, which will be released in PDF format. It will have the answers marked by the candidates, but not the correct answers. The correct answers can be cross-checked with the help of the answer key. 

Will GATE response sheet be released with answer key?

GATE answer key and response sheet will be released at a time.

Never miss an exam update !!