You have to apply for the correction of result to AIBE and from that you will get it corrected. But I am sorry to say there are no official information available regarding the procedure of application for correction. So I would recommend you to visit the contact section of AIBE and contact them using the phone numbers or email what ever you prefer. The officials will hopefully inform you about the procedures to apply for it.

For Contact Us section of AIBE official website follow the link below:

https://allindiabarexamination.com/contact_us.aspx

I hope this might help. All the very best for your future endeavors!