PPSC Solved Past Papers MCQs, History MCQs, PMS GK 2020 Solved Paper MCQsThe Bolshevik Revolution took place in ? Posted on March 25, 2021 by Rana TahirA. 1915 B. 1917 C. 1919 D. 1979Share 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)