You have got a very good rank. you may check out this link for detailed info on ipu cet and colleges:
In IPU however preference is given on the basis of GATE ranks, but with your rank in IPU CET you may get into any of the top colleges under first round counselling.
The process for counselling is simple:
IPU CET B.B.A 2019 College Predictor
Know your college admission chances based on your IPU CET B.B.A Rank