PPSC Assistant (BS-16), Anti-Corruption Establishment Punjab 2020, Pak Study MCQs, PPSC Solved Past Papers MCQsPakistan joined WTO in ? Posted on April 10, 2021 by Rana TahirA. 1993 B. 1994 C. 1995 D. 1996Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)