GATE Answer key 2024 Released: PDF, Link, Download all 30 subjects with Solutions

The GATE Answer Key for 2024 was officially released by IISc Bangalore on February 19. Candidates are able to download the official GATE 2024 answer key and question papers from Download links for the GATE exam answer key 2024 have been updated here.

Candidates can raise concerns about the official GATE answer key for the year 2024 online from February 22 to 25, 2024. The GATE 2024 exam was conducted on February 3,4,10 & 11. The GATE result 2024 will be announced by IISC Bangalore on March 16.

Candidates can download the GATE 2024 response sheet to compare their answers with the correct ones. Downloading the GATE answer key 2024 and question paper does not require logging in. The GATE 2024 answer key provides accurate responses to the questions presented in the GATE exam. Read the article for comprehensive information regarding the GATE 2024 answer key.

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Here's how to check GATE 2024 answer key

Step 1: Get to the official site at
Step 2: Go to the homepage and find the “Master Key” section.
Step 3: Click the link to access the answer key.
Step 4: After visiting the page, you can proceed to download and save a copy for your reference.

GATE Answer Key 2024 (Official)- Download PDF Links

Question PaperAnswer Key *Question PaperAnswer Key *
Aerospace Engineering (AE)AE KeyInstrumentation Engineering (IN)IN Key
Agricultural Engineering (AG)AG KeyMathematics (MA)MA Key
Architecture and Planning (AR)AR KeyMechanical Engineering (ME)ME Key
Biomedical Engineering (BM)BM KeyMining Engineering (MN)MN Key
Biotechnology (BT)BT KeyMetallurgical Engineering (MT)MT Key
Civil Engineering (CE-1) (Forenoon)CE-1 KeyNaval Architecture and Marine Engineering (NM)NM Key
Civil Engineering (CE-2) (Afternoon)CE-2 KeyPetroleum Engineering (PE)PE Key
Chemical Engineering (CH)CH KeyPhysics (PH)PH Key
Computer Science and Information Technology (CS-1) (Forenoon)CS-1 KeyProduction and Industrial Engineering (PI)PI Key
Computer Science and Information Technology (CS-2) (Afternoon)CS-2 KeyStatistics (ST)ST Key
Chemistry (CY)CY KeyTextile Engineering and Fibre Science (TF)TF Key
Data Science and Artificial Intelligence (DA)DA KeyEngineering Sciences (XE)XE Key
Electronics and Communication Engineering (EC)EC KeyHumanities & Social Sciences – Economics (XH-C1)XH-C1 Key
Electrical Engineering (EE)EE KeyHumanities & Social Sciences – English (XH-C2)XH-C2 Key
Environmental Science & Engineering (ES)ES KeyHumanities & Social Sciences – Linguistics (XH-C3)XH-C3 Key
Ecology and Evolution (EY)EY KeyHumanities & Social Sciences – Philosophy (XH-C4)XH-C4 Key
Geomatics Engineering (GE)GE KeyHumanities & Social Sciences – Psychology (XH-C5)XH-C5 Key
Geology and Geophysics – Geology (GG-1)GG-1 KeyHumanities & Social Sciences – Sociology (XH-C6)XH-C6 Key
Geology and Geophysics – Geophysics (GG-2)GG-2 KeyLife Sciences (XL)XL Key

GATE Answer Key 2024 - Overview

Exam Name

Graduate Aptitude Test in Engineering 

Exam conducting by

IISc Bangalore

Type of Exam

Engineering Entrance Test

Exam Mode

Online (Computer Based Test)

GATE 2024 answer key official website

GATE 2024 Exam Dates & Schedule

DatesUpcoming Exam Dates

16 Mar ’24 – 

31 May ’24

GATE 2024 Result

21 Mar ’24 – 

31 May ’24

GATE 2024 Scorecard Download

DatesPast Exam Dates

19 Feb ’24

GATE 2024 Answer Key

16 Feb ’24

GATE 2024 Response Sheet

How to file objections regarding GATE 2024 Answer Key?

Objections to provisional GATE answer keys can be raised starting on February 22. Candidates have the option to submit objections if they disagree with the GATE 2024 official answer key. If the objections seem valid, the exam conducting body will revise the official answer key.

To dispute the GATE answer key, candidates must complete an online form. Follow the steps below to access the online form and submit objections:

Step 1: Go to the GOAPS official website.

Step 2: Log in with the details you have registered

Step 3: Select the GATE 2024 answer key

Step 4: Choose the paper you took.

Step 5: Select “raise objection”

Step 6: Verify the question number on the official answer key and input the question ID.

Step 7: Submit the objection fee using the provided payment methods

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