i have written roll number correctly but bubbling was wrong then i cut that from my inviligator what will happen now.Will CBSE accept it ?
Hello student you should not do that as its a very important thing but as you've already don't it don't worry let it be on the examiner, the examiner must correct it accordingly. Make sure you won't report such mistakes again and fill each and every section properly. If you're confused in any thing ask your invigilator and clear your doubt.
Feel free to comment if you have any doubt
Good luck