Hello Rithik,

Since this year JEE ADVANCE was slightly tough and if you are scoring around 100 and belong to sc category then you would easily clear the cutoff as the expected cutoff for this year for sc is 58-60 and you will get a good rank but you may or may not get an IIT but will surely get a best college 

you can use the link to get more detail regarding the college 

https://engineering.careers360.com/jee-advanced-college-predictor

Hope this will help you in a good way