Dear Aspirant,

It is quite hard to predict the exact situation as it depends on the number of students attempting the exam, the preferences of the students and the seat matrix of the college.

There are only 1700 seats in IISERs and about 1300 seats are reserved for IAT Candidates. So from this trend we can say that it is quite hard to get a seat in IISER.

You have a small chance of getting into IISERs in the post allotment rounds as there will be students who will give up the seats after getting into other engineering or medical colleges.

Please keep other options open and check the link below for more details on IISER admission process.

Hope this helps.

IISER