See Student every year Cutoffs varies. For General Candidate you Should have at least 75 percentile and for other i.e. SC, ST ,OBC it is Somehow less. Now I have provided you expected Cutoffs details for the year 2020. However there may be some variation. Here is the link in which you can get all the details about previous year Cutoffs. https://www.careers360.com/university/dibrugarh-university-dibrugarh

Hope you understand this very Well and All the Best..

Thanks And Have A Very Nice Day