You definitely have a slight chance.Last year people till 4500 rank were called for spot round counseling.

Hello

No you have very low chances to get a college through DUJAT score since the cutoff genrally closes below 1 thousand rank. You should apply for DU through DUJAT if you have good best 4 marks.

To know more check this link: https://bschool.careers360.com/articles/du-jat-result.

Hope this helps