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
College Comparison based on Courses, Placement, Rank, Fee
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile