GATE 2025 Answer Key for IN - Download GATE Keys for Instrumentation Engineering

GATE 2025 Answer Key for IN - Download GATE Keys for Instrumentation Engineering

Edited By Team Careers360 | Updated on Feb 10, 2025 05:39 PM IST | #GATE
Upcoming Event
GATE  Exam Date : 15 Feb' 2025 - 16 Feb' 2025

GATE 2025 Answer Key for IN: IIT Roorkee will release the official GATE answer key 2025 for IN on the website, gate2025.iitr.ac.in. The GATE IN answer key pdf download will be available on this page. Candidates can use the answer key of GATE 2025 to verify their answers. The GATE 2025 answer key for IN will comprise the correct answers to the questions framed in the Graduate Aptitude Test in Engineering. Moreover, the authority will release the GATE 2025 response sheet along with the answer key online. Candidates can object to the GATE IN answer key 2025 in case of an error in the keys. Various coaching institutes will release the GATE 2025 question paper with solutions after the exam conclusion. IIT Roorkee is conducting the GATE 2025 exam in online mode on February 1, 2, 15 and 16. The GATE exam date for Instrumentation Engineering was February 1, 2025.

GATE 2025 Answer Key for IN - Download GATE Keys for Instrumentation Engineering
GATE 2025 Answer Key for IN - Download GATE Keys for Instrumentation Engineering

GATE previous year answer key Instrumentation Engineering (IN)

Below is the previous year GATE answer key for IN.

How to download the GATE 2025 answer key for Instrumentation Engineering (IN)

The authority will release the GATE answer key for Instrumentation Engineering online. No credentials are required to download the GATE answer key for IN 2025. The answer key will be available as a pdf. Below are the steps to download the GATE IN answer key 2025.

  • Visit the GATE 2025 official website
  • Check the notification section for the GATE answer key link
  • Click on the answer key link
  • GATE 2025 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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How to challenge GATE 2025 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 is 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 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 Score Predictor 2025
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GATE Response Sheet 2025

The authority will release the GATE 2025 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 will consist of candidates' responses marked during the exam. Candidates can use the GATE answer key for IN and response sheet to verify the answer and calculate the probable score. Below are the steps to download the GATE response sheet 2025.

How to download GATE 2025 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 will be able to see the response sheet on the screen.

  • They will be able to save the web page as a PDF.

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How to calculate score using GATE 2025 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 2025

IIT Roorkee will announce the GATE 2025 result on March 19, 2025. 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 2025 will be available in the form of a GATE scorecard.

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Questions related to GATE

Have a question related to GATE ?

Here's a brief roadmap to crack GATE 2027:


  • Year 1-2 (2023-2025)

- Focus on B.Tech academics

- Familiarize yourself with GATE exam pattern and syllabus

- Start exploring GATE resources (Made Easy, Unacademy, Gateforum)


  • Year 3 (2025-2026)

- Intensify GATE preparation (4-5 hours/day)

- Focus on weak areas and practice problems

- Join online GATE communities and take mock tests


  • Year 4 (2026-2027)

- Finalize GATE preparation (revision and practice)

- Stay updated with GATE exam notifications

- Maintain a healthy lifestyle and stay positive


Additional tips:


- Utilize GATE study materials and online courses

- Take regular mock tests to assess performance

- Stay committed and consistently put in effort


Hope it helps!!!

Hello there,

Starting GATE preparation in the 2nd year is a great decision, even with a backlog. Here’s a structured plan to help you:

1. Clear Your Basics First

  • Start with Engineering Mathematics and General Aptitude as they contribute 30% of the marks.

  • Focus on core subjects like Thermodynamics, Strength of Materials, and Fluid Mechanics.

  • Use standard textbooks (e.g., RK Bansal for Fluid Mechanics, PK Nag for Thermodynamics).

    2. Manage Your Backlog

  • Prioritize clearing your backlog, as a strong foundation is essential for GATE.
  • Devote 1-2 hours daily to backlog subjects while studying for GATE.

    3. Create a Study Plan

  • Set daily and weekly targets with subject-wise completion goals.

  • Allocate 3-4 hours daily for GATE preparation along with your semester studies.

  • Keep weekends for revision and problem-solving .

    4. Use the Right Study Materials

  • Refer to standard books and NPTEL lectures .
  • Solve previous 10–15 years’ GATE question papers .
  • Enroll in a good online course or coaching (optional) .

    5. Focus on Problem-Solving

  • Solve numerical questions daily , especially from previous GATE papers.
  • Attempt mock tests regularly from the 3rd year onwards.

    6. Revise & Stay Consistent

  • Maintain short notes for quick revision.
  • Revise important formulas regularly.

    7. Take Mock Tests (After 3rd Year)

  • Start taking subject-wise and full-length mock tests .
  • Analyze mistakes and work on weak areas.

    8. Stay Motivated & Healthy

  • Join GATE preparation groups for motivation.
  • Maintain a balance between GATE and academics to avoid stress.

By starting early and staying consistent, you can secure a top rank in GATE despite your backlog.


I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.


Hello

Apply as OBC for GATE 2026 :

OBC Creamy Layer : If your family's annual income exceeds Rs 8 lakh , you are considered part of the creamy layer and are not eligible for OBC reservation benefits.

Non-Creamy Layer : If your family's income is below Rs 8 lakh , you qualify as non-creamy layer OBC and are eligible for reservation benefits.

If your father's income remains above Rs 8 lakh, you still fall under the creamy layer and cannot claim OBC benefits for GATE 2026.

However, if the income drops below Rs 8 lakh in the future, and you meet other eligibility criteria , you can submit as OBC (non-creamy layer) in subsequent years with the proper certificate.

hope this helps you .

Hello Preeti,

Yes, you can apply under the OBC-NCL (Non-Creamy Layer) category in GATE 2026 , provided you obtain a valid OBC-NCL certificate .

Understanding Your Category for GATE:

  • Since your father's income is above Rs.8 lakh , you belong to the OBC-Creamy Layer and cannot claim OBC-NCL benefits in GATE 2025.

  • However, if your family's income falls below Rs.8 lakh in the future and meets other OBC-NCL criteria, you can apply under OBC-NCL for GATE 2026 by submitting a fresh certificate issued within one year before the exam.

If your category status changes, ensure you correctly select your category while applying for GATE 2026 and upload a valid certificate.


I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.


Hello,

The Graduate Aptitude Test in Engineering (GATE) 2025 was conducted on February 1, 2, 15, and 16, 2025. The Data Science and Artificial Intelligence (DA) paper is scheduled for February 15, 2025. Therefore, the DA question papers for February 1 and 2 are not available.

However, you can access previous year's question papers and sample papers to aid your preparation. Careers360 provides GATE DA question papers and sample papers , which can be downloaded from the website.

Hope it helps !

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