Hi Nishu,

You can apply for admission in IISER through JEE Advanced channel if your category rank is more than 10000. There are two other modes available through which a candidate can apply. Below is the link for official website of IISER:

https://www.iiseradmission.in/eligibility/

All the best

Yes you will be able to get admission in IISER with this rank in JEE advance. IISER is a research institute , so if you are interested in research education for then you can go for it. I am sharing you the list of some Colleges.

• IISER Kolkata
• IISER Bhopal
• IISER pune 
• IIser Mohali

All the best