Hello,

Surname is the last name. As per the details asked in the IBPS application you have filled the correct details. But you have filled your first name in the space specified for last name. So your first name will be followed by surname name on the admit card. You do not have to worry about it even if your surname name and first name is interchanged in the certificates. As long as there is no name change or spelling change you will be allowed to appear for the entrance examination.