PPSC Past Paper Labour Officer Labour and Human Resource Department 2018 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsThe first Space shuttle launched by united states on April 12 1981 was named? Posted on June 10, 2021 by Rana TahirA. Discovery B. Endeavor C. Columbia D. AtlantisShare 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)