Jamia Millia Islamia Ranking

Yes, you can get admission in this institute. You can apply for admission. Good luck.

Well, as per your mentioned score, yes there is a chance that you will get admission there.
For more information, follow the link:
https://www.shiksha.com/university/jamia-millia-islamia-jmi-Delhi-843/admission

No, it is not possible as you should have 98 percentile.

Hi,
Yes, you have a fairly good chance with the above mentioned score to get a seat in Category Quota in Jamia.

By getting more marks than the cutoff.

Jamia has a very good department for commerce and business studies but having studied in both DU and Jamia, I think DU provides you with more exposure. The curriculum in Jamia is quite old and there is no industry interference in studies unlike that in DU. Therefore, I would suggest you to go to DU instead of Jamia if you have both the options in hand.