23 June 23 June Current Affairs, 2020 Posted by admin Comments 0 comment When is World Hydrography Day celebrated?विश्व हाइड्रोग्राफी दिवस कब मनाया जाता है?19 June21 June18 JuneNone of theseAns: 21 June Recently Vijay Khanduja has been appointed as the Ambassador of India … Read More