GATE 2021 Instrumentation Engineering (IN) Question Paper, Answer Key, Paper Analysis
Check & download the GATE 2021 Instrumentation Engineering (IN) official question paper and answer key here. Also, check the detailed question paper analysis of GATE 2021 IN here.
GATE 2021 Instrumentation Engineering was conducted in the morning session of February 06, 2021. The exam started at 9:30 AM and concluded at 12:30 PM. The question paper of IN had a total number of 65 questions, and the paper is divided into two sections, i.e., General Aptitude and Instrumentation Engineering (subject). The detailed exam analysis of GATE 2021 for Instrumentation Engineering can be checked on this page. As GATE 2021 is completely an online exam, it is possible to update the memory-based questions shared by students on this page for IN. The answers to the GATE IN question paper can be checked here. GATE 2021 official answer key & GATE 2021 response sheet were released on February 26. GATE 2021 result was released on March 22.
GATE 2021 IN Official Question Paper & Answer Key
You can click on the link below to download the official GATE 2021 IN question paper & answer key -
| Question Paper | Click Here |
| Answer Key | Click Here |
GATE IN 2021 Full Solutions
We have updated the PDF of GATE IN 2021 solutions for all 65 questions.
| GATE 2021 Instrumentation (IN) Full Solutions by Made Easy |
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Overview of GATE 2021 IN Exam Analysis
GATE 2021 IN exam analysis has been updated here. There were fewer MSQ questions in this paper. This year, the sequence of questions is mixed up. This analysis is based on the feedback received from GATE IN test takers. Some of the major highlights of the analysis are as follows –
Aspect | Analysis |
Overall Difficulty Level of the Exam | Moderate |
| Percentage of MCQ Questions | 60% |
| Percentage of NAT Questions | 35% |
| Percentage of MSQ Questions | 5% |
| Total No. of MSQ Questions | 3 |
Difficulty Level of General Aptitude | Easy |
Easy Scoring Topic | Nothing Specific |
Difficult Scoring Topic | Nothing Specific |
Topics with Maximum Weightage |
|
Average No. of Good Attempts | 40-45 |
Good Score | 70+ |
GATE 2021 IN Subject Wise Weightage
The subject wise weightage of GATE 2021 IN is as follows -
| Name of the Subject | % of Weightage |
| Transducer & Measurement | 12% |
| Communication | 6% |
| Analog Electronics | 11% |
| Signal & Systems | 10% |
| Control Systems | 6% |
| Digital Electronics | 11% |
| General Aptitude | 15% |
| Engineering Mathematics | 13% |
| Electrical Circuits | 3% |
| Electrical Machines | 6% |
| EMFT | 1% |
| Optical Sensor | 6% |
GATE IN 2021 Subject Wise Marks Distribution
The subject-wise distribution of marks for GATE IN 2021 is as follows -
| Name of the Subject | 1 Mark Questions | 2 Mark Questions |
| Digital Electronics | 1 | 5 |
| Control Systems | 2 | 2 |
| Signal & Systems | 1 | 4 |
| Analog Electronics | 1 | 5 |
| Communication | 0 | 3 |
| Transducer & Measurement | 2 | 5 |
| Optical & Sensor | 2 | 2 |
| EMFT | 1 | 0 |
| Electrical Machines | 4 | 1 |
| Electric Circuits | 1 | 1 |
| Engineering Mathematics | 5 | 4 |
| General Aptitude | 5 | 5 |
GATE IN 2021 Subject Wise Difficulty Level
The division of questions in the GATE IN 2021 question paper is as follows –
Name of the Topic | Difficulty Level |
| Electro-Magnetic Theory | Medium |
Network Theory | Easy |
Control Systems | Medium |
Signal & Systems | Easy |
| Analog Electronics | Medium |
| Digital Circuits | Easy |
Communication Systems | Easy |
Transducer | Not Available |
Measurements | Not Available |
Optical Instrumentation | Not Available |
Engineering Mathematics | Easy |
General Aptitude | Easy |
| Process Control | Not Available |
| Electrical Machines | Medium |
GATE 2021 Exam Analysis for All Papers
The exam analysis for GATE 2021 (all papers) can be checked by clicking on the links below -
GATE 2021 Cutoffs for IITs
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