Bihar Board-In 2020 exam of class 12th. I have done a mistake "The Question Booklet Number" provided in question paper. I fill wrong in answer sheet and in OMR.The mistake is that I have write the subject code and after subject code theirs is seven digit. I have done wrong in that insured of 0 i
hi,
since the exam is over , there is nothing you can do now. however generally t that booklets are checked by the in charge of the exam authority and then send in board. so there may be a possibility that your mistake may be corrected by the persons who had the responsibility to check the answer sheets before dispatching for board. so right now focus on the upcoming test and give your best.