GATE 2020 Official Answer Key Civil, CSE, EE, ECE, Mechanical: Download here

Graduate Aptitude Test in Engineering 2025 ( GATE )

DeskCalelnderAdmit Card - 2 Jan '26

Updated on Mar 13, 2020 17:33 IST

IIT Delhi released GATE 2020 final answer key. GATE 2020 official answer key was released by the IIT Delhi on February 18. The link to download answer key of GATE is available on this page below.

Indian Institute of Technology (IIT), Delhi released final answer key and question paper for all 25 exams on March 13. GATE 2020 exam for 25 papers was conducted on February 1 & 2 and February 8 & 9. Candidates can also download GATE answer key by Made Easy, Ace Academy, Gateforum from this page. The link to download GATE (AE, AG, AR, BT, CE-1&2, CH, CS, CY, EC, EE, EY, GG, IN, MA, ME-1&2, MN, MT, PE, PH, PI, ST, TF, XE, XL) answer key is available below.

GATE stands for Graduate Aptitude Test in Engineering taken by the BE/BTech/BSc (Engineering) Graduates. This exam is a gateway for admission to ME/MTech in IIT, NIT, etc. and for PSU recruitment through GATE. GATE answer key 2020 released separately for each subject. Candidates who had objection against the GATE 2020 response sheet they raised an objection within the prescribed time. 

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Table of content
  • GATE 2020 Official Answer Key Date
  • How to download GATE Official Answer Key 2020?
  • Also Check:
  • How to Challenge GATE Answer Key 2020?
  • Download GATE Official (Final) Answer Key
  • How to calculate marks using GATE 2020 Response Sheet?
  • GATE 2020 Answer Key By Coaching Institutes
  • FAQs Regarding GATE 2020 Answer Key
View More

GATE 2020 Official Answer Key Date

Check GATE official and final answer key release date in the table given below.

Particulars

Dates

Exam date

February 1 & 2 and February 8 & 9

Official answer key released

18-Feb-2020

Final Answer key availability

13-Mar-2020

Answer Key by Coaching Institutes

Released

How to download GATE Official Answer Key 2020?

Candidates should be aware of the GATE official website and the process to download GATE answer key 2020. In this section, the steps to access the official answer key of GATE 2020 is available so that candidates can download it easily. Read the GATE 2020 response sheet download procedure below.

  • Visit the official website or click on the link, which will be updated on this page later
  • Then the GATE answer key page will open in a new tab
  • Click on the download button to save the file
  • Wait until the GATE final answer key 2020 downloads successfully
  • After that, open the file and check the answer key

Also Check:

How to Challenge GATE Answer Key 2020?

The steps to challenge GATE answer key is available below.

  • Visit the GATE official website - gate.iitd.ac.in and click on the GATE 2020 answer key objection link.
  • After that, pay the GATE 2020 official answer key challenge fee, which is Rs.500/- or US $10.
  • Then fill the question number for which they want to raise objection.
  • Upload the supporting documents in the requisite format and submit the form.

Download GATE Official (Final) Answer Key

The link to download GATE (AE, AG, AR, BT, CE-1&2, CH, CS, CY, EC, EE, EY, GG, IN, MA, ME-1&2, MN, MT, PE, PH, PI, ST, TF, XE, XL) final answer key will be updated in the table below.

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Paper Name Question Paper Answer Key
AE: Aerospace Engineering  View View
AG: Agricultural Engineering  View View
AR: Architecture and Planning  View View
BM: Biomedical Engineering View View
BT: Biotechnology  View View
CE: Civil Engineering  View (Session-1) View (Session-1)
View (Session-2) View (Session-2)
CH: Chemical Engineering  View View
CS: Computer Sc. and Information Technology  View View
CY: Chemistry  View View
EC: Electronics and Communication Engg.  View View
EE: Electrical Engineering  View View
EY: Ecology and Evolution  View View
GG: Geology and Geophysics  View View
IN: Instrumentation Engineering  View View
MA: Mathematics  View View
ME: Mechanical Engineering  View (Session-1) View (Session-1)
View (Session-2) View (Session-2)
MN: Mining Engineering  View View
MT: Metallurgical Engineering  View View
PE: Petroleum Engineering  View View
PH: Physics View View
PI: Production and Industrial Engineering View View
ST: Statistics View View
TF: Textile Engineering and Fibre Science View View
XE-A: Engineering Mathematics View View
XE-B: Fluid Mechanics
XE-C: Materials Science
XE-D: Solid Mechanics
XE-E: Thermodynamics
XE-F: Polymer Science and Engineering
XE-G: Food Technology
XE-H: Atmospheric and Oceanic Sciences
XL-P: Chemistry View View
XL-Q: Biochemistry
XL-R: Botany
XL-S: Microbiology
XL-T: Zoology
XL-U: Food Technology

How to calculate marks using GATE 2020 Response Sheet?

Candidates can predict their rank, marks, college, etc. with the help of GATE answer key.

  • First, download the answer key of GATE 2020.
  • Then calculate the total number of correct response, total number of incorrect response, and the total number of unattempted questions.
  • Follow the GATE official marking scheme to calculate the marks.
  • After that, subtract the total marks of incorrect response from the total marks of correct response.
  • The obtained score will be the GATE 2020 score.

GATE 2020 Answer Key By Coaching Institutes

Subject Morning Session Afternoon Session
Civil Answer Key

Made Easy - Download

Gate Academy - Download 

Made Easy - Download

Gate Academy - Download

Computer Science Answer Key NA

Made Easy - Download

Gate Academy - Download

Electrical Answer Key

Gate Academy - Download

Made Easy - Download

NA

Mechanical Answer Key

Gate Academy - Download

TIME - Download

Gradeup - Download

Gate Academy - Download

Gradeup - Download

Instrumentation Answer Key Gate Academy - Download -
Electronics & Communication (ECE) NA

Gate Academy - Download

Gradeup - Download

Gateforum - Download

Made Easy - Download

Read More:

FAQs Regarding GATE 2020 Answer Key

Q. How can we download the GATE 2020 answer key?

A. Candidates can click on the links of the articles of GATE 2020 answer keys for respective subjects in the write-up above.

Q. Where can I get and download the GATE 2020 answer key with detailed solutions?

A. GATE 2020 answer keys with detailed solutions are yet to be released. As soon as it will be available, candidates can download the same from above.

Q. In how many days will the GATE 2020 expected answer key be released?

A. GATE 2020 exam will be over on February 9, it is expected that the answer key will be released in the February 3rd week. As soon as the same will be over, candidates will be able to download it from here only

Q. Can I challenge the GATE answer key 2020?

A. Yes, candidates who are sure enough of a mistake in any of the answers can challenge the GATE 2020 answer key in online mode by paying Rs 500 per question. Candidates will also need to provide proper proof for their challenge.

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Answered 2 days ago

The GATE exam is conducted once a year. The entrance test takes place on multiple dates and shifts for 30 test papers. For 2026, IIT Guwahati is conducting the exam on February 7, 8, 14, and 15. 

S

Shiksha Hazarika

Contributor-Level 7

Answered 2 weeks ago

Yes, IIT Guwahati has extended the GATE 2026 registration date with late fees. The new GATE 2026 registration date is October 13.

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Shiksha Gaurav

Contributor-Level 7

Answered 2 weeks ago

If you notice an error or discrepancy after submitting your GATE form, don't panic. Once the application correction window opens, log in via GOAPS using your credentials and make the corrections. Details like category, gender, exam city, paper choice, date of birth, etc., can often be edited — usual

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Dheeraj Goswami

Contributor-Level 6

Answered a month ago

The factors that determine the GATE cutoff are -

  • Availability of seats (the total seat intake varies every year for NITs, IIITs, and IIT admission)
  • Number of registered applicants
  • The difficulty level of the examination - (GATE is conducted on multiple days, however, the paper difficulty varies for eve

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Indrani Uniyal

Contributor-Level 7

Answered a month ago

Based on the previous year's trends, the GATE 2026 expected cutoff for computer Science and engineering can be checked below- 

  • For General category it might go around 30 to 31.0

However, the GATE cutoff varies every year, depending on the difficulty level, number of applicants appearing for the exam,

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UPASANA PRADHAN

Contributor-Level 10

Answered a month ago

No, a duplicate GATE 2026 admit card will not be provided at the test center. Candidates must carry their own admit card along with the mentioned documents and items to the GATE exam center. IIT Guwahati will release the GATE admit card on January 2. 

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Piyush Shukla

Contributor-Level 7

Answered a month ago

Candidates will get only one scribble pad at a time. They must write their name and registration number before using it. If the rough sheet gets filled, then they can ask for another one scribble pad after returning the previous one to the invigilator. After the exam concludes, candidates must retur

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Bhumika Uniyal

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Answered a month ago

Yes, candidates will get a scribble pad in the GATE exam 2026 to do the rough work. Candidates have to write their name and registration number on the scribble pad before using it. However, the rough sheet must be returned after the completion of the exam. 

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Sumridhi Sinha

Contributor-Level 7

Answered a month ago

The barcode present in the GATE admit card 2026 carries the candidate's information. It is required for a faster verification process and fraud prevention. So, make sure it does not get tampered. Carry multiple copies in case your GATE 2026 hall ticket is torn or tampered. 

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Taru Shukla

Contributor-Level 7

Answered a month ago

Applicants must carry the following documents and items to the center along with the GATE 2026 admit card -

  • Photo ID proof (as uploaded in the application form)
  • Passport-size photograph
  • Transparent water bottle
  • Pen (blue or black)

It is advised to carry two to three copies of the GATE admit card to avoid

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Aishwarya Uniyal

Contributor-Level 7