Hi arusmita
As you have secured 72marks (2789 rank) in CEE Assam 2019  which in itself is not pretty much good enough to get any college under CEE Assam.
So, you hardly have any chance to get admission under various govt college in Assam.
So, that's the reason why your rank is not involved in the counseling process.
But, you can try for other institute participating in CEE
I'll advice you to keep an eye on the counseling process since there might be some vacancies left and which you can utilise well.
For more information please refer to the following link below
https://www.google.com/amp/s/engineering.careers360.com/articles/assam-cee-cutoff/amp

Assam Combined Entrance Examination

Eligibility | Application | Exam Pattern | Admit Card | Answer Key | Result | Cutoff | Accepting Colleges

Get Updates Brochure