GATE Aerospace Engineering (AE) Answer Key 2021 [Released]

GATE Aerospace Engineering (AE) exam paper was conducted on 6 Feb 2021. Different institutes like Made Easy, The GATE Academy, GATE Forum, and so on will release the GATE answer key for different sessions. The GATE answer key contains the right responses to the inquiries asked in the passageway test. Distribution of the GATE answer key will enable the contender to confirm their answers with the ones given by the specialists and compute their scores in the exam to gauge their likely positions. Here, in this article candidates can check the complete information of GATE AE Answer Key 2021.

GATE AE Answer Key 2021

GATE Answer Key has been released now, Click Here to check

GATE Paper Analysis has been released now, Click Here to check

GATE Exam Dates 2021

GATE 2021 Exam Dates has been released now, Check below;

GATE AE Answer Key 2021

Institute Name	AE
The Gate Academy	Click Here
Made Easy	Click Here
GATE  Forum	Click Here
Engineers Academy	Click Here

Also Check: GATE Cutoff

The purpose of releasing the answer key of AE is to make the candidate aware of correct answer answers. This makes the  GATE exam process transparent. The answer key and question paper are given below:

• GATE Answer Key 2020 (AE)
• GATE Question Paper 2020 (AE)

How to Calculate Gate Score using the Answer Keys 2021?

• MCQs carrying 1 mark each, 1/3 marks would be deducted as a penalty of marking the wrong answer.
• For questions carrying 2 marks, 2/3 marks would be deducted for marking an incorrect answer.
• Count the Marks gained in the correct answer deduct the marks lost in incorrect answers due to negative marking.
• GATE Marks = Marks obtained for MCQs + Marks obtained for NAT questions.
• NAT Marks = Total marks (1 mark for each question) + Total marks (2 marks for each question).
• MCQ Marks: Total marks (1 mark) + Total marks (2 marks).
• Total marks (1 marks) = 1 x (number of correct answers) – 1/3 x (number of wrong answers)
• Total marks (2 marks) = 2 x (number of correct answers )– 2/3 x( number of wrong answers).

Also Check: Aerospace Engineering Syllabus

GATE Cutoff 2021

GATE Cut off is the minimum marks to be eligible for admission to IITs and IISc. This is a factor deciding whether or not has the candidates qualified for the exam. GATE cut off marks varies stream-wise and category-wise. The cut-off marks are less for reserved category candidates as compared to the unreserved category candidates. The GATE cut off for 2021 is given below:

S. No.	Paper Name	Paper Code	Qualifying Marks
			General	OBC (NCL)	SC/ST/PwD
1	Life Sciences	XL	31.7	28.5	21.1
2	Civil Engineering	CE	32.9	29.6	21.9
3	Electrical Engineering	EE	33.4	30.0	22.2
4	Computer Science and Information Technology	CS	28.5	25.6	19.0
5	Mechanical Engineering	ME	34.0	30.6	22.6
6	Petroleum Engineering	PE	39.8	35.8	26.5
7	Electronics and Communication Engineering	EC	28.8	25.9	19.2
8	Chemical Engineering	CH	35.7	32.1	23.8
9	Chemistry	CY	26.7	24.0	17.8
10	Biotechnology	BT	30.7	27.6	20.4
11	Engineering Sciences Minor	XE	26.0	23.4	17.3
12	Textile Engineering and Fibre Science	TF	37.1	33.3	24.7
13	Aerospace Engineering	AE	27.2	24.4	18.1
14	Agricultural Engineering	AG	26.3	23.6	17.5
15	Architecture and Planning	AR	34.8	31.3	23.2
16	Ecology and Evolution	EY	42.2	37.9	28.1
17	Geology	GG	38.4	34.5	25.6
	Geophysics	GG	51.9	46.7	34.6
18	Instrumentation Engineering	IN	34.6	31.1	23.0
19	Mathematics	MA	25	22.5	16.7
20	Mining Engineering	MN	32.7	29.4	21.8
21	Metallurgical Engineering	MT	49.2	44.2	32.8
22	Physics	PH	37.2	33.4	24.8
23	Production and Industrial Engineering	PI	36.6	32.9	24.4
24	Statistics	ST	25	22.5	16.6
25	Biomedical Engineering	BM	25.0	22.5	16.6

The Official GATE 2018 Answer key and Question Paper has been released –

Aerospace Engineering (AE)

Question Paper

Answer Key