Got 18930 rank in advance can i get iiser
I would like to inform you that for applying for the counselling for IISER via JEE Advance channel, you need to secure under 10000 rank in your individual categories. I am considering you belong to general and this is your CRL, then I am very sorry but u cannot get IISER with this Advance Rank. I suggest you to still check for the website of IIISER admission to ensure the cutoff they are asking this year to apply via JEE channel. I am attaching the official link for you so that you can remain informed.
Official Site for IISER Admissions .
Also check this article to know more about eligiblity:
https://engineering.careers360.com/articles/iiser-admission
I hope it helps.
Thank you