Some of the top colleges in Uttar Pradesh like IIT Kanpur, IIT BHU or MNNIT Allahabad require you to give the Joint Entrance Examination Main and Advanced exams to qualify for their Biomedical Engineering course, and that exam involves a high level of mathematics.

Some colleges in which you can get admission as a PCB student are:
Integral University, Lucknow
Galgotias University, Greater Noida
Amity University, Noida
Bundelkhand University Jhansi

You can also use our college predictor to see your chances in all the colleges:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope I have answered your question. All the best!