IISER Aptitude Test Answer Key 2025: Download Here

IISER Answer Key 2025: The Indian Institutes of Science Education and Research (IISERs) will release the IISER Answer Key 2025 after the successful completion of the aptitude test. The IISER Aptitude Test Answer Key 2025 will be announced online on the official website – iiseradmission.in. It will have the list of correct answers for all the questions asked in the IISER Aptitude Test.

* Steps to attempt unlimited IISER Aptitude mock tests are mentioned below in this article.

Candidates will be able to compare their responses with the official answer key to determine their expected scores in the entrance examination. However, the authorities will allow them to file objections to the provisional answer key. Read on to know more about IISER Aptitude Test 2025 Answer key.

IISER Answer Key : Important Date 2025

Here is the tentative exam schedule for the IISER Aptitude Test (IAT) 2025:

Steps to Download IISER Aptitude Test 2025 Answer Key

Candidates can download the IISER Aptitude Test official response key by following the steps outlined below:

• Visit the official website of the Indian Institutes of Science Education and Research (IISER) – iiseradmission.in.
• Look for the PDF link to the IISER Aptitude Test Answer Key 2025.
• Click on the respective link. It will be directed to another page.
• Check the correct answer mentioned on the IISER Admission Test Official Key 2025.
• Download the answer key pdf and compare your responses to those in the official key.

How To Attempt IISER Aptitude Mock Test on Embibe?

Access IISER Aptitude mock tests at Embibe by following the steps mentioned below:

• 1st Step: Visit Embibe’s official website, i.e., embibe.com.
• 2nd Step: Use the mobile number/email to log in.
• 3rd Step: Click on the menu bar “Getting into my dream undergraduate college.”
• 4th Step: Select the Goal “Talent and Scholarship Tests” from the Dropdown and click on “Next”.
• 5th Step: Select “IISER Aptitude” and click on “Next”.
• 6th Step: Select the preferred language and click on “Done”.
• 7th Step: Click “Test” from the Header Section.
• 8th Step: Scroll down to the “Take Full Tests” section.
• 9th Step: Click on any of the IISER Aptitude mock tests.

Steps to Challenge IISER 2025 Answer Key

Follow the below steps to challenge the provisional answer key:

• Visit iiseradmission.in & click on ‘Answer Key Challenge’.
• Enter your User ID, Password, and CAPTCHA.
• Click on “Login”.
• Select the “SCB Objection” tab.
• Before the deadline, submit your feedback with a valid justification to challenge the answer.

How to Calculate Score from IISER 2025 Official Key?

To understand the scoring criteria for the IISER Aptitude Test 2025, applicants can look at the table below:

Here are the steps that candidates need to follow to calculate the marks:

• Calculate the number of correct answers.
• Multiply the number of correct answers by 3, which will give some number X (assume there are 100 correct answers, so that will fetch 200 marks).
• Calculate the number of wrong answers.
• Then the number of wrong answers will give the marks that are going to be deducted. Say the mark which will be reduced is Y (assume that there are 20 wrong answers, so 20 marks will be reduced).
• Subtract X with Y (or in this case, 200 with 20 = 180), and that gives the marks you will score.

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FAQs on IISER Answer Key 2025

Some of the frequently asked questions and their answers are given below:

We have now provided you with all the details on IISER 2025 Answer Key. Candidates must now focus on preparation. If you have any questions, feel to post them in the comment section below. We will get back to you at the earliest.

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