World Current Affairsworld Expo 2020 (Dubai Expo 2020) Started on 1st October 2021 and Ended on ? Posted on April 6, 2022 by adminA. 31 March 2022 B. 31 December 2021 C. 31 January 2022 D. None of These Continue reading →Share 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)