Roll number slips for BA private supply examination 2018 are available online. Posted on December 10, 2018December 10, 2018 Click on the following link: BA Private Supply Examination Roll Numbers Slip Share this:Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Facebook (Opens in new window) Posted in News.