PPSC Assistant (BS-16) Labour And Human Resource – 2020, History MCQs, PPSC Solved Past Papers MCQsDurand Line a single page agreement was signed in? Posted on March 31, 2021 by Rana TahirA. 1890 B. 1891 C. 1892 D. 1893Share 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)