What if I signed my original marksheets, will there be any issue in future I'm extremely concerned about it?
Hi.
It is usually recommended to keep the original certificate in mint condition. However, if you have signed them, with your original sign and it does not hinder or lap over any important information it will not be a problem usually. If such a case arises that during registration or document verification then you always get a new set of original marksheets from the issuing authority.
Good Luck