GATE Answer Key

GATE 2019 Answer Key Overview:

Every year, GATE Examination is conducted in Online mode for undergraduate Students in Engineering/ Technology/ Architecture to test basic technical knowledge. Candidates with valid qualified GATE Score can grab Admissions to Postgraduate programs in best institutions with Scholarship and to grasp Top Jobs in India.
 
GATE Examination is conducted for 24 papers. Candidates can apply and appear for only one of the 24 papers appropriate to the discipline of their qualifying degree. For GATE papers of Civil Engineering (CE), Computer Science (CS), Electronics & Communication Engineering (EC), Electrical Engineering (EE) and Mechanical Engineering (ME), GATE Examination is conducted in multiple sessions.
 
In this page, you can obtain accurate GATE Answer Key for all session GATE question papers of all branches viz AE, AG, BT, CE, CH, CS, EC, EE, IN, ME, MN, MT, PE, PI, TF, XE, AR, CY, EY, GG, MA, PH and XL. Candidates can cross-check correct options for each question asked in their GATE Exam paper with help of official GATE answer key and analyse their options marked during the GATE examination. In this article, you can able to know about marking scheme, GATE Response Sheet.

What is GATE 2019 Response Sheet?

Candidate’s GATE Response Sheet contains marked as well as unmarked options (i.e., response) for each question in their appeared GATE Paper. With GATE Response Sheet and GATE Answer Key, Candidates can analyse their performance and predict their GATE Score.

How to check GATE 2019 Response Sheet?

Candidates who appeared in GATE Examination can check their Response Sheet through the following steps:

• Click Here to check GATE Response Sheet
• Fill your Enrollment ID in the appropriate box in that link.
• Fill your Registration ID in the appropriate box in that link.
• Fill your Date of Birth in the appropriate box in that link.
• Fill your Captcha in the appropriate box in that link.
• On clicking Submit button and then "View Response" button, You can check your GATE Response Sheet.

How to post objections on GATE Answer key 2019?

Candidates who are having objections on GATE Official Answer key, may post their Challenge through “contest the Answer Key” option in GOAPs as follows:

• Click Here to login to GOAPs
• Click on the “Contest Answer Key” button to pay and mail candidates objections on any answer key.
• Indian Candidates who wants to challenge through GOAPs must pay Rs. 500 through online for each question. International candidates had to pay US$ 10.
• Candidates must denote the correct GATE question paper code and correct question number as given in the question paper pdf file.
• Candidates must justify the reason for why they are challenging the released official GATE answer keys for their appeared Paper.
• Candidates can also check the submitted objections/ reasons/challenges/contest by clicking on the "View Submitted Contest" button.
• The decision of the GATE exam conducting authority will be final.
• If the challenged answer key posted by the candidate is found correct than the fees paid will be refunded to the candidate.

How to calculate GATE Scores with the help of GATE Answer Key 2019?

1. For multi session GATE papers like CE, CS, EC, EE and ME, first the actual score is normalized using a formula to remove the discontinuity in difficulty level of different sessions.
2. Then, the same formula is applied for calculating final GATE scores for all the papers. Grab more information on GATE Result and final score calculation.

GATE 2018 Answer Key Released:

Candidates who appeared for the GATE 2018 Examination can now check the GATE 2018 official answer key, which was released by the IIT-Guwahati on its official website gate.iitg.ac.in. Candidates will now be able to challenge the answer key from 21 February 2018 till 23 February 2018. It is after the challenges are submitted, the authorities will consider it for declaring the final result. IIT Guwahati, the exam conducting body, had released the candidate’s response sheet on 14 February. GATE 2018 result is supposed to be declared on 17 March 2018. Answer key and question papers are available online. Candidates can download the GATE 2018 Question papers of all subjects along with the official Answer Key from the below provided direct official link.

Check the GATE 2018 Official Answer Key

GATE 2018 Answer Key Important Dates:

Important date for official answer key availability for GATE examination is granted in the following table.

Important Events of GATE Exam	Dates
GATE 2017 - Online Examination	February 4, 5, 11 and 12, 2017
GATE 2017 Response Sheet availability	February 14, 2017
GATE 2017 Official Question Paper availability	February 20, 2017
GATE 2017 Official Answer Key availability	February 26, 2017
Dates for “Contest Answer Key” 2017 (to pay and mail candidates objections on Answer key)	March 3 to 6, 2017
GATE 2017 Final Answer Key availability	March 16, 2017
GATE 2017 Result announcement	March 26, 2017
GATE 2018 Examination	February 03, 04, 10 & 11, 2018 (Saturdays & Sundays)
GATE 2018 Official Answer key availability (by IIT Guwahati)	Last week of February 2018
Dates for “Contest Answer Key” 2018 (to pay and mail candidates objections on Answer key)	First Week of March 2018
GATE 2018 Final Answer Key availability	Mid of March 2018

GATE 2018 Question Papers with Answer Keys:

GATE 2018 Question Papers and Answer Keys
Aerospace Engineering (AE)	Question Paper	Answer Key
Agricultural Engineering (AG)	Question Paper	Answer Key
Architecture and Planning (AR)	Question Paper	Answer Key
Biotechnology (BT)	Question Paper	Answer Key
Civil Engineering (CE)	Question Paper (CE01) Question Paper (CE02)	Answer Key (CE01) Answer Key (CE02)
Chemical Engineering (CH)	Question Paper	Answer Key
Computer Science and Information Technology (CS)	Question Paper	Answer Key
Chemistry (CY)	Question Paper	Answer Key
Electronics and Communication Engineering (EC)	Question Paper	Answer Key
Electrical Engineering (EE)	Question Paper	Answer Key
Ecology and Evolution (EY)	Question Paper	Answer Key
Geology and Geophysics (GG)	Question Paper	Answer Key
Instrumentation Engineering (IN)	Question Paper	Answer Key
Mathematics (MA)	Question Paper	Answer Key
Mechanical Engineering (ME)	Question Paper (ME01) Question Paper (ME02)	Answer Key (ME01) Answer Key (ME02)
Mining Engineering (MN)	Question Paper	Answer Key
Metallurgical Engineering (MT)	Question Paper	Answer Key
Petroleum Engineering (PE)	Question Paper	Answer Key
Physics (PH)	Question Paper	Answer Key
Production and Industrial Engineering (PI)	Question Paper	Answer Key
Textile Engineering and Fibre Science (TF)	Question Paper	Answer Key

 

Engineering Sciences (XE) Paper Sections
Engineering Mathematics (XE-A)	Question Paper (Includes GA)	Answer Key (All Sections)
Fluid Mechanics (XE-B)	Question Paper
Materials Science (XE-C)	Question Paper
Solid Mechanics (XE-D)	Question Paper
Thermodynamics (XE-E)	Question Paper
Polymer Science and Engineering (XE-F)	Question Paper
Food Technology (XE-G)	Question Paper
Atmospheric and Oceanic Sciences (XE-H)	Question Paper

 

Life Sciences (XL) Paper Sections
Chemistry (XL-P)	Question Paper (Includes GA)	Answer Key (All Sections)
Biochemistry (XL-Q)	Question Paper
Botany (XL-R)	Question Paper
Microbiology (XL-S)	Question Paper
Zoology (XL-T)	Question Paper
Food Technology (XL-U)	Question Paper

Official Final GATE Answer Key 2017:

Candidates can download the GATE 2017 question papers and cross check their marked option with the correct Answer Key of their appeared GATE Paper using the link given in the following table.
 

S. No	Paper Code	GATE Answer Key 2017
1	AE	Aerospace Engineering
2	AG	Agricultural Engineering
3	AR	Architecture and Planning
4	BT	Biotechnology
5	CE	Civil Engineering - CE01 | CE02
6	CH	Chemical Engineering
7	CS	Computer Science and Information Technology - CS01 | CS02
8	CY	Chemistry
9	EC	Electronics and Communication Engineering - EC01 | EC02
10	EE	Electrical Engineering - EE01 | EE02
11	EY	Ecology and Evolution
12	GG	Geology and Geophysics
13	IN	Instrumentation Engineering
14	MA	Mathematics
15	ME	Mechanical Engineering - ME01 | ME02
16	MN	Mining Engineering
17	MT	Metallurgical Engineering
18	PE	Petroleum Engineering
19	PH	Physics
20	PI	Production and Industrial Engineering
21	TF	Textile Engineering and Fiber Science
22	XE	Engineering Sciences - (Sections A to H)
23	XL	Life Sciences - (Sections P to U)

Grab the latest detailed GATE Exam Pattern now. Also get the new updated GATE Syllabus for all 24 papers.

Official Final GATE Answer Key 2016 for All Branches:

Candidates can download the GATE 2016 question papers at Fresherslive and cross check their marked option with the correct Answer Key of their appeared GATE Paper using the link given in the following table.
 

S. No	Paper Code	GATE Answer Key 2016
1	AE	Aerospace Engineering
2	AG	Agricultural Engineering
3	AR	Architecture and Planning
4	BT	Biotechnology
5	CE	Civil Engineering - CE01 | CE02
6	CH	Chemical Engineering
7	CS	Computer Science and Information Technology - CS01 | CS02
8	CY	Chemistry
9	EC	Electronics and Communication Engineering - EC01 | EC02 | EC03
10	EE	Electrical Engineering - EE01 | EE02
11	EY	Ecology and Evolution
12	GG	Geology and Geophysics
13	IN	Instrumentation Engineering
14	MA	Mathematics
15	ME	Mechanical Engineering - ME01 | ME02 | ME03
16	MN	Mining Engineering
17	MT	Metallurgical Engineering
18	PE	Petroleum Engineering
19	PH	Physics
20	PI	Production and Industrial Engineering
21	TF	Textile Engineering and Fiber Science
22	XE	Engineering Sciences - (All Sections from A to G)
23	XL	Life Sciences - (All Sections from H to M)

Official Final GATE Answer Key 2015:

Candidates can download the GATE 2015 question papers at Fresherslive and cross check their marked option with the correct Answer Key of their appeared GATE Paper using the link given in the following table.
 

S. No	Paper Code	GATE Answer Key 2015
1	AE	Aerospace Engineering
2	AG	Agricultural Engineering
3	AR	Architecture and Planning
4	BT	Biotechnology
5	CE	Civil Engineering - CE01 | CE02
6	CH	Chemical Engineering
7	CS	Computer Science and Information Technology - CS01 | CS02 | CS03
8	CY	Chemistry
9	EC	Electronics and Communication Engineering - EC01 | EC02 | EC03
10	EE	Electrical Engineering - EE01 | EE02
11	EY	Ecology and Evolution
12	GG	Geology and Geophysics
13	IN	Instrumentation Engineering
14	MA	Mathematics
15	ME	Mechanical Engineering - ME01 | ME02 | ME03
16	MN	Mining Engineering
17	MT	Metallurgical Engineering
18	PH	Physics
19	PI	Production and Industrial Engineering
20	TF	Textile Engineering and Fiber Science
21	XE	Engineering Sciences - (All Sections from A to G)
22	XL	Life Sciences - (All Sections from H to M)