IISER IAT 2025 Registration Extended: Check Eligibility Here

New Delhi: The Indian Institute of Science Education and Research (IISER) will begin the IISER Aptitude Test (IAT) 2025 registration process on March 10, 2025. Interested candidates can apply through the official website iiseradmission.in. The last date to submit the application form is April 15, 2025.

Important Dates for IISER IAT 2025

Event	Date
Registration Starts	March 10, 2025
Last Date to Apply	April 15, 2025
Application Correction Window	April 21-22, 2025
Admit Card Release	May 15, 2025
Exam Date	May 25, 2025

Documents Required for IISER IAT 2025 Application

While filling out the IAT 2025 application form, candidates must upload the following:

Recent Passport-size Photograph
Signature
Class 12 Mark Sheet & Certificate
Category Certificate (if applicable)
Valid Photo Identity Proof

Make sure all documents meet the required specifications before submission.

IISER IAT 2025: Eligibility Criteria

Educational Qualification:

Candidates must have passed Class 12 (or equivalent) in the Science stream.
Minimum marks required:
- General/OBC/EWS: 60%
- SC/ST/PwD: 55%

Age Limit:

Candidates must be born on or after October 1, 2000.
SC, ST, and PwD applicants get a five-year relaxation (born on or after October 1, 1995).

Who Can Apply?

Indian citizens, Persons of Indian Origin (PIO), Overseas Citizens of India (OCI), and Foreign Nationals are eligible.

IISER IAT 2025 Exam Pattern

Mode: Computer-Based Test (CBT)
Duration: 3 Hours (9 AM – 12 Noon)
Total Marks: 240
Question Type: Multiple Choice Questions (MCQs)

Subjects Covered:

Biology – 15 Questions
Chemistry – 15 Questions
Mathematics – 15 Questions
Physics – 15 Questions
Total Questions: 60

Marking Scheme

+4 marks for every correct answer
-1 mark for every incorrect answer

Key Takeaways

Registration starts on March 10 and closes on April 15, 2025.
Exam will be held on May 25, 2025.
Candidates must have passed Class 12 with at least 60% marks (55% for SC/ST/PwD).
Age limit: Born on or after October 1, 2000 (relaxation for SC/ST/PwD).
Computer-based test with 60 MCQs from Biology, Chemistry, Mathematics & Physics.

Stay updated by visiting the official website iiseradmission.in.