Hello Sruthinatuva, you might get a rank around 9000. in 2018 marks range 80-90 had a rank range of around 7000-11000. but don't rely only on these stats as every year the trend is different and rank depends on the difficulty level of questions and marks scored in individual subjects. you can use the rank predictor to predict your rank more accurately:

COMEDK UGET 2019 Rank predictor: https://engineering.careers360.com/comedk-rank-predictor