GATE IN Answer Key 2021 – Instrumentation Engineering Answer Key [Released]

By | February 8, 2021
GATE IN Answer Key

The GATE IN Exam was conducted by IIT Bombay on 6th February 2021. The official answer key will released by the conducting authority. The candidates can download the official answer key from the website of IIT Bombay. The candidates can check this article for complete information regarding the GATE IN Answer Key 2021.

GATE IN Answer Key 2021

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GATE 2021 Exam Dates

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

GATE Exam Schedule

GATE 2021 IN Answer Key

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

GATE IN Exam Analysis

GATE IN Analysis

Also Check: GATE IN Syllabus

GATE IN Answer Key 2020

The candidates can download the Answer Key and Question Paper of GATE 2020 from the link provided below:

  • GATE IN Answer Key 2020
  • GATE IN Question Paper 2020

How to Calculate Gate Score using the Answer Keys

  • 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)

2019 Answer key 

2018 Answer key 

Instrumentation Engineering (IN) Question Paper  Answer Key 

GATE IN Answer Key

Institute       IN(Forenoon Session)       IN(Afternoon Session)
 The Gate Academy  Click Here  Click Here  
GATE  Forum  Click Here  Click Here
Engineers Academy  Click Here  Click Here

GATE  IN 2018 Cut off

Branch General OBC SC/ST/PH
Instrumentation Engineering (IN) 34.60 31.10 23.00

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

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