Hello aspirant

You have got 320 marks in keam exam and 88 percentage in plus 2 , it is difficult to predict the keam rank exactly because it depends on the no of students appeared, no of qualified in the exam ,no of seats, marks scored in plus two by the students. You can visit the link given below to know more about the admissions in collges under keam and the updates releated to keam

https://www.careers360.com/exams/keam

All the best for your future.