I am a student writing cbse 12th board exam this year.And all my practical examinations are over.But now i am having a doubt(not sure) that whether i have written my correct reg.no in the answer sheet.My reg.no is 4640395,but i am having a doubt that i have written 46403295.

Is there any way to check whether i have written the correct reg.no in the answer sheet????

Iam very afraid now and i dont know what to do next.I will be gratefull to you if you can find a solution for this problem.Please do help me.