Hello,

From your profile it seems you're a medical science aspirant, if you're enquiring about medical courses such as MBBS. BDS or even Ayush courses then it's essential to appear for NEET for which the eligibility criteria is as follows;

Attained 17 years by 31st December of the  appearing year.

Passed or appearing 10+2 from a recognized board with Physics, Chemistry, Biology/Biotechnology and English as core subjects.

PCB Aggregate inclusive of theory and practical needs to be achieved against one's respective category-

• UR - 50%
• SC/ST/OBC - 40%
• PWD - 45%

BCECE is conducted mainly for admission of bpharm, agriculture, and para medical courses, the eligibility criteria regarding this  is passed 10+2 from a recognized board with physics, chemistry, mathematics or biology securing 45% aggregate, you can go through last year prospectus at https://bceceboard.bihar.gov.in/pdf_Pros/PROS_BC21.pdf to know more details regarding this.

You may follow the official website at https://bceceboard.bihar.gov.in/ to know the latest information pertaining to admission schedule of various courses for this year.