hii Pappu, 

Hii Khalid,

According to expected cut off of BHU forensic science , Your chances of admission is very rare . But you must wait for 2nd or 3rd round counciling . But your admission chances quite low.

For cut off visit -https://www.google.com/url?sa=t&source=web&rct=j&url=https://university.careers360.com/articles/bhu-pet-cut-off/amp&ved=2ahUKEwijp7mPqI7jAhVEpY8KHT4NAs4QFjAAegQIARAB&usg=AOvVaw3Fws9cf1mNJwzCL5XX4XwZ&ampcf=1

hope it help !!