FIA Past Paper Assistant 2018, FIA, General Knowledge MCQsWho invented Gunpowder? Posted on June 3, 2021 by Rana TahirA. G. Ferdinand Von Zeppelin B. Sir Frank Whittle C. Roger Bacon D. Leo H BaekelandShare 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)
