Manisha
Manisha Kumari
Associate Senior Executive
New Delhi, Updated on Jun 25, 2025 10:58 IST

IISER 2025 Final Answer key releases on Jume 24, 2025, on the official website. Candidates can download the IISER 2025 answer key here on this page. Test takers can now tally their final scores by checking out the released final answer key and can also check the changes made in the provisional answer key. Read this Shiksha article to learn about the IISER final answer key pdf, important dates and other events.

IISER 2025 Final Answer key Released

IISER 2025 Final Answer key Released

IAT 2025 Final answer key released on June 24, 2025, on the official website. Test takers can check out the final answer marked by the exam authority to tally their IISER 2025 scorecard. IISER 2025 results will be based on the final answer key. Candidates can't raise objections against the IISER final answer key 2025. 

Download IAT 2025 Final Question Paper and Answer Key Here: 

IAT Final Answer Key (Medium) Download Here
English Download Here
Hindi Download Here

Indian Institutes of Science Education and Research (IISER) released the IAT 2025 Exam Results on 24, 2025. Test- takers for the IISER Aptitude test who appeared for BS-MS programmes can check IAT results 2025 from the official website. The IISER 2025 Entrance Exam Scorecard will help the candidates to get enrolled in the counseling rounds conducted by various IISER participating institutions. Only the meritorious candidates IAT 2025 Test will get the opportunity to sit in the IISER 2025 Entrance exam counselling process.

Direct Link to IISER Answer Key 2025

The authorities at first released the provisional answer key of IISER 2025 exam pdf and candidates will be able to check their answers and calculate the probable scores secured in the IISER 2025 admission test. To download the IAT answer key 2025, the candidate can download from here: 

Download Link- 

How to Calculate Score Based on IISER 2025 Final Answer Key

The IISER 2025 score is evaluated based on the IISER 2025 examination marking scheme. IAT 2025 Results will be compiled based on the corrections made in the provisional answer key (also called IAT Final answer key). According to the IAT 2025 exam pattern, the candidates must remember the following marking scheme while calculating IAT 2025 score:

The marking scheme of the IAT 2025 is as follows:

  • Each question carries four marks.

  • For each correct response, candidates will get four marks.

  • For each incorrect answer, one mark will be deducted from the total score.

  • Unanswered/un-attempted answers will be given no marks.

Read More: IISER 2025 Result Released; Download IAT Rankcard at iiseradmission.in 

Q:   When is IISER 2025 final answer key releasing?
A:

Based on the corrections made in the provisional answer key, exam officials will release the IAT 2025 Final answer key in the fourth week of June 2025. The scorecards of IISER 2025 will be made based on the final answer key and test takers will be able to download the scorecard PDF by logging in to their registered accounts.

Q:   What are the steps to download IISER answer key?
A:

Candidates will be able to download the final answer key of IISER 2025 pdf from the official website only in online mode. The authorities released the first provisional answer key of IISER pdf and candidates will be able to check their answers and calculate the probable scores secured in the IISER 2025 admission test. To download the IISER answer key 2025, candidates must follow the below steps:

  • Go to the IISER official website - https://iiseradmission.in/   

  • Click on the ‘IISER answer key” link.

  • Enter application number (roll number) and password.

  • The answer key of IISER was displayed on the screen.

  • Take a print out of the answer key and save it for future reference

Q:   When will IAT 2025 Provisional Answer Key Released?
A:

IISER is expected to release the IAT 2024 Exam Answer Key at its official website on May 25, 2025. Candidates who have appeared in IISER Aptitude Test will be able to check their answers marked for the questions asked and can evaluate their final marks scored. Candidates must note that these are not the final answer key that the examination conducting body, IISER released. These are the provisional answer key. Applied candidates will get the opportunity to raise objections if they found any mistakes in the provided answer key.

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About the Author
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Manisha Kumari
Associate Senior Executive
Being a post-graduate and BEd degree holder, I'm an innovative, task-driven and immensely motivated science enthusiast, making me a passionate content writer. I love providing meaningful and constructive articles in Read Full Bio

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