PPSC Past Paper Assistant Director (Labour and Human Resource ) 2019 Solved MCQs, Computer MCQs, MS Word MCQs, PPSC Solved Past Papers MCQsDoc is the extension of which of the following? Posted on April 15, 2021 by Rana TahirA. MS Word B. MS Excel C. Power Point D. None of theseShare 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)