Hi,

It is not possible to predict the rank just based on your marks. The rank you obtain in KEAM is based on both your KEAM Score as well as your 12th Class Examination.

Someone might have obtained the same score as you, and in that case your Mathematics section marks are compared followed by Physics section's marks in order to break the tie. So I suggest you to wait for the official rank list.

You can refer to the following link for more updates:

https://engineering.careers360.com/articles/keam-rank-list

Hope this helps, All the best!