Multiple choice general knowledge Q.One Nan will contain only One EAN or One UPC or One RAC (TRUE / FALSE) True False Reveal answer Fill a bubble to check yourself B Correct answer Explanation One NAN CAN contain multiple EANs, UPCs, or RAC codes. A single national article number represents all variants and pack sizes of a product, each with its own barcode. The claimed answer (False) correctly identifies that the restriction is not true.