GATE Answer Key 2025 Out, Paper-Wise Final Answer Key PDF

GATE 2025 Answer Key

The GATE Answer Key 2025 is now available for all 30 papers on the official web portal, gate2025.iitr.ac.in. The answer key serves as a vital resource for aspirants to review their overall performance allowing them to estimate the tentative score. The GATE Response Sheet 2025 contains the right answers to all the questions with responses selected by candidates. 

GATE 2025 Final Answer Key Out

IIT Roorkee has officially released the GATE 2025 Final Answer Key on March 18, 2025. Candidates can download the final answer key from the official portal, goaps.iitr.ac.in using their login credentials. The final answer key has been revealed after resolving all the challenges raised by candidates against provisional answer key. Click on the direct link to access the GATE Final Answer Key for 2025.

GATE 2025 Final Answer Key Link

The Graduate Aptitude Test in Engineering, or GATE 2025 was conducted on 1, 2, 15, and 16 February 2025 in computer-based mode. The GATE Answer Key 2025 is now available for download at the official website @gate2025.iitr.ac.in. Aspirants can review the key highlights regarding the answer key from the table presented below:

Check: GATE Question Paper 2025

GATE Answer Key 2025 PDF Links

The conducting authority has officially released the GATE 2025 Answer Key for all the engineering disciplines, such as Computer Science, Mechanical Engineering, Electrical Engineering, Electronics and Communication, Chemical, Electrical, Instrumentation, Data Science, Civil, etc. Aspirants can check the branch-wise GATE answer key 2025 PDF download links provided in the table below:

Steps to Download the GATE Answer Key 2025

The GATE Answer Key 2025 has been made public by the conducting body. Aspirants must follow the below-listed steps to download the answer key successfully:

Step 1: Visit the official website of the GATE 2025 at https://gate2025.iitr.ac.in.

Step 2: Locate and click on the link highlighting the "GATE answer key".

Step 3: Enter your Enrollment ID and Password and proceed to login.

Step 4: Your answer key for GATE 2025 will appear on the screen.

Step 5: Download the GATE 2025 Answer Key PDF and save it for future reference.

GATE Answer Key 2025 Objection Link

With the announcement of the answer key, IIT Roorkee has enabled the GATE Answer Key 2025 Objection Window on its official portal @gate2025.iitr.ac.in. In order to challenge the GATE 2025 Answer Key, candidates need to deposit an online charge of Rs. 500/-. The challenges against the provisional answer key were accepted till 1st March 2025.

GATE 2025 Answer Key Objection Link

How to Challenge the GATE Answer Key 2025?

In the event of any doubt or objections, aspirants may raise objections against the GATE answer key 2025, they must ensure to do it within the allocated time and prior to the release of the GATE result 2025. Refer to the below-mentioned steps to challenge the GATE 2025 answer key:

Step 1: Go to the GOAPS official website @goaps.iitr.ac.in.

Step 2: Locate and expand the link named "Challenge Answer Key."

Step 3: Aspirants will be redirected to the payment gateway.

Step 4: Make an online payment of INR 500 per question. NRI aspirants are required to pay $10.

Step 5: Upon successful payment completion, aspirants will get an opportunity to enter the question number they wish to challenge.

Step 6: Applicants need to provide a justification for their objection in a maximum of 500 characters.

Step 7: Aspirants must ensure that they attach all necessary supporting documents in the prescribed format before submitting the objection.

Furthermore, aspirants must keep the serial number of the questions along with the section name handy as per the official GATE 2025 question paper released on the website when challenging the GATE answer key.

Additionally, when submitting the supporting document through the GATE online application processing system, or GOAPS, aspirants must include information about the section and question number.

How to Calculate Your Marks Using the GATE Answer Key 2025?

The primary goal of downloading the GATE Answer Key 2025 is to compare the correct answers and calculate the estimated score accordingly. By following the below steps, aspirants can effectively utilize the GATE answer key 2025 PDF:

Step 1: Start by calculating the score for the correct answer and adding it.

Step 2: Then proceed with the calculation of the wrong answers and note them down. Aspirants must keep in mind that negative marking is only applicable for multiple-choice questions (MCQs) and not for numerical answer types (NATs).

Step 3: Now add all the 1 marks and the 2 marks correct answers.

Step 4: To calculate the total marks for the 1-mark questions, multiply the number of correct answers by 1 and subtract 1/3 of the number of incorrect attempts.

Step 5: For the 2-mark questions, multiply the number of correct attempts by 2 and subtract 2/3 times the number of wrong answers.

Aspirants have to calculate the total marks in the Numerical Answer Type (NAT) questions by adding the total marks for the 1-mark questions to the total marks for the 2-mark questions.

Importance of the GATE Answer Key 2025

The GATE Answer Key holds great significance as highlighted in this section:

• The GATE answer key 2025 covers all the correct answers asked in the examination.
• With the help of the GATE answer key, aspirants can calculate their estimated score before the declaration of the GATE Result 2025.
• Upon analyzing the GATE answer key, aspirants can also raise objections within the given timeline.
• All the objections will be considered and thoroughly checked by the officials prior to the release of the final GATE answer key 2025.
• Most importantly, the answer key provides transparency to the admission procedure by avoiding unnecessary mark deductions.