IISER Mohali All Questions

Hey! If you are planning to appear for the IISER exam (IAT) in 2026, here are some important points:

Eligibility: You should have passed Class 12 in 2024/2025 or be appearing in 2026, with Physics, Chemistry, Mathematics or Biology as your main subjects.

Exam Pattern: The paper is called IISER

Since you’ve cleared the IISER Aptitude Test, you now need to register online for the counselling at the official portal (iiseradmission.in). Fill out the preference form with your IISER choices, verify documents if shortlisted, and pay the seat acceptance fee. Keep checking the site for counselling dates and steps.

If you see last year data the closing rank for SC at the least competitive IISER Berhampur in 2024 was 965. It shows that even for newer and less competitive IISERs, the closing ranks for the SC category were far below 8000. So unfortunately possibility is very low.

Good luck..

Hello,

If your OBC-NCL certificate is valid, issued after April 1st, digitally signed, has a QR code, and mentions all the required details, then there should not be any problem.

Even if the format is slightly different, the main thing is that it proves your OBC-NCL status under the central

If your OBC-NCL certificate includes all required details like caste, non-creamy layer status, and income limit, it should generally be accepted.
Even though it’s in your state’s format, IISER mainly checks whether it meets central guidelines.
Sometimes, they may still ask you to upload it in the Central Government format

Dear aspirant,

You can find the IAT IISER previous year question papers on the official IISER admission website . Or you can also download the official question paper PDF of 2025, and also the previous years question papers from the links attached below. Please visit these links.

https://engineering.careers360.com/articles/iat-previous-year-question-paper

https://engineering.careers360.com/articles/iiser-question-paper

Dear aspirant,

For IISER 2025, high weightage topics include atomic structure, chemical bonding, Thermodynamics, equilibrium, and coordination compounds in chemistry . In physics - Laws of motion, Thermodynamics, Optics, and modern Physics . In biology - Genetics, Cell biology, and human Physiology . And Calculas, algebra, Coordinate Geometry in mathematics.

HELLO,

Yes, you can attempt the IISER aptitude exam (IAT) even with a 53% in your 12th board exams as long as you have applied and the results are not yet declared. However your admission will be subject to fulfilling the minimum eligibility criteria of the specific IISER you are

Hello aspirant,

Candidates for the IISER Aptitude Test (IAT) must have completed a minimum of three physics, chemistry, math, and biology courses in Class XII.  Individual subjects do not have a set cut-off.

For complete information, you can visit our site through following link:

https://engineering.careers360.com/articles/iiser-syllabus-exam-pattern

Thank you

Hello reader,

With your rank, if you come from a reserved category, then there might be a chance for admission in IISER. But if you come from unreserved category, then getting into top tier IISER is unlikely. You might have chance in IISER colleges with low cutoff range.

For accuarte