Hello,

If you want to do diploma in polytechnic then you can do. The selection into the college will be done by a screening process. do check regularly for the  opening of admission after completeion of 10 board exam.

Screening process will be tough as BIT is a high demanded college. Prepare for it as per the syllabus for the screening. For more details please visit the link given below:- https://www.careers360.com/colleges/university-polytechnic-bit-mesra-ranchi

Hope it helps!