Hey Aspirant,

KEAM Rank is calculated as per your KEAM marks and your plus 2 grade marks in a 50:50 ratio. As you say that you got 203 marks out of 960 in KEAM and 250.5 marks out of 300 in +2 in this KEAM rank is calculated as 50:50 ratio of both.

To know more about KEAM rank and how it is predicted, how to check your 2021 KEAM rank, Previous year ranks, you can visit the link given below:-

https://www.google.com/amp/s/engineering.careers360.com/articles/keam-rank-list/amp

Cutoff rank in all government engineering college for different categories:-

https://www.careers360.com/keam-college-predictor?icn=KEAM_clgd&ici=KEAM_exam_view_sticky

Hope this helps you!