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GATE 2025 Answer Key for IN (Out) - Download GATE Keys for Instrumentation Engineering

GATE 2025 Answer Key for IN (Out) - Download GATE Keys for Instrumentation Engineering

Ongoing Event

GATE Application Date:28 Aug' 25 - 28 Sep' 25

#GATE
Team Careers360Updated on 22 Aug 2025, 07:22 PM IST

GATE 2026 Answer Key for IN: IIT Guwahati will release the final GATE answer key 2026 for Instrumental Engineering (IN) tentatively in April 2026. Candidates can check the official GATE answer key 2026 on the website gate2026.iitg.ac.in. The answer key of GATE 2026 can be used to verify answers for each question. The GATE 2026 answer key for IN comprises all the correct answers to the questions framed in the Graduate Aptitude Test in Engineering.

GATE 2025 Answer Key for IN (Out) - Download GATE Keys for Instrumentation Engineering
GATE 2025 Answer Key for IN

The authority will release the GATE 2026 response sheet along with the provisional answer key online. IIT Guwahati will conduct the GATE 2026 exam online mode on February 7, 8, 14, and 15. The GATE exam date for Instrumentation Engineering will be conducted in one of the above dates. The GATE 2026 result will be announced tentatively in March 2026.

GATE 2026 Answer Key for Instrumentation Engineering

IIT Guwahati will publish the GATE 2026 IN answer key on the official website. The GATE IN 2026 answer key contains the answers to the questions posed in the exam. Candidates can estimate their scores in the GATE 2026 exam using the answer key.

GATE previous year answer key Instrumentation Engineering (IN)

Below is the previous year GATE answer key for IN.

How to download the GATE 2026 answer key for Instrumentation Engineering (IN)

The authority will release the final GATE answer key for Instrumentation Engineering online. No credentials are required to download the GATE answer key for IN 2026. The answer key will be available as a PDF. Below are the steps to download the GATE IN answer key 2026.

  • Visit the GATE 2026 official website

  • Check the notification section for the GATE answer key link

  • Click on the answer key link

  • GATE 2026 master question paper and answer key page will display

  • Click on the GATE IN answer key link

  • The answer key will display

  • Download the same.

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Also Read: GATE 2026 question paper

How to Challenge GATE 2026 Answer Key for IN

Candidates can challenge the GATE answer key online through the GOAPS portal. To challenge the answer key candidates must pay the challenge fee per question and upload the supporting documents. The steps to challenge the GATE answer key IN are mentioned below.

  • Visit the official GOAPS website

  • Login using the required credentials

  • Click on the “Contest Answer Key" link.

  • Make the payment of Rs. 500 online (per challenge). For NRI candidates, the fee is US $ 10.

  • After successful payment, enter the question number the candidates wish to challenge.

  • Candidates are required to upload justification for the contest (maximum 500 characters).

  • Attach the necessary supporting documents in the prescribed format and click on the submit button to submit the challenge

GATE Previous Year Question Paper's
Download GATE previous year question papers to understand exam pattern and difficulty level. Practice with these papers to boost your preparation and improve your score.
Check Now

GATE Response Sheet 2026

The authority will release the GATE 2026 response sheet on the official website. Candidates must provide their registered email ID/registration number and password to download the response sheet of GATE IN. The response sheet consists of candidates' responses marked during the exam. Candidates can use the GATE answer key for IN and the response sheet to verify the answer and calculate the probable score. Below are the steps to download the GATE response sheet 2026.

How to download GATE 2026 Response Sheet

  • Open the GOAPS (GATE Online Application Processing System) portal

  • Login using the registered email ID/registration number and password of GATE

  • To view the response sheet, click on the ‘view GATE response sheet’ button on the screen.

  • Candidates can see the response sheet on the screen.

  • They can save the web page as a PDF.

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How to calculate score using GATE 2026 Answer Key for Instrumentation Engineering (IN)

Candidates must use the answer key and response sheet to calculate their score. Below are the steps to calculate the GATE score.

  1. Mark the total number of correct and incorrect answers by matching your response sheet with the answer key

  2. Assign the number to every correct and incorrect answer as per the marking scheme in the GATE exam pattern

  3. Subtract the score of the total correct answers from the total incorrect answers

  4. The result after subtraction is the score of the candidate

Note: The final score will be released along with the GATE result.

GATE Result 2026

IIT Guwahati will announce the GATE 2026 result tentatively in March 2026. Candidates will be able to check the GATE results on the official website. Candidates must use their email ID/registration number and password to check the result. The result for GATE 2026 will be available in the form of a GATE scorecard.



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For GATE Life Sciences question banks, you can go for GATE past year's papers to understand the exam style, and you can buy online test series from a coaching site for lots of new practice questions.

you can get question book one from publishers like IFAS or GKP. Also use free online resources like NPTEL and EasyBiologyClass for extra practice and study materials. Good luck!

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sadafreen356
23 Aug'25
Gate aptitude topics give in order according.to weightage Give from high weightage to low weightage

Here are GATE exam aptitude topics from high to low weightage:

1. English Comprehension & Vocabulary

2.Numerical Ability and Arithmetic

3.Logical Reasoning & Analytical Ability

4.Data Interpretation

5.Geometry & Mensuration basic

6.Algebra basic

7.Probability and Statistics

8.General Knowledge and Miscellaneous Verbal like  odd one out, analogy, word usage.


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Simran Vohra
18 Aug'25
Gate 2024 ka pepar chahiye ELECTRICAL ENGINEER KA

Hello,

Here is the link where you can get required question paper : GATE 2024 EE Question Paper

Hope it helps !

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Prachi Kumari
20 Aug'25
how to prepare gate for electronics and communication engineering

If you are needed to prepare for gate exam from ece batch there 65 questions in exam pattern total marks is 100 here 15% is aptitude general questions then 15% mathematics engineering questions , 70% core subjects you need to concentrate on more core related subject like controls system , signals and system , digital circut these topics covers most of the basics but you need to prepare more topics in core subjects and create a structure plan for yourself dialy attend mock test with time duration these steps will help to prepare very easily.

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Kavya S P
14 Aug'25
I completed my BTech in chemical engineering after what specialization will I take for mtech for better future growth and list some universities without gate only by management quota

Hello,

So, according to your first question, you want to  know specialization in chemical engineering for M.Tech after completing the B.Tech program. Here are some good specializations for the M.Tech program

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Also, for the second one, you want to know some good colleges that allow management quota for admission in private options. Here are some

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I hope it will clear your query!!

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