World Tourism Day is observed on Posted by: Naeem Akhtar Naaz Posted on: August 2, 2020 A.15th November B.27th September C.5th November D.17th SeptemberShare this...FacebookPinterestTwitterLinkedinRelated posts:3 May is observed internationally as On which date inspection of Kharif Harvest should being? Which international agency supervised Indus Basin Treaty 1960 between Pakistan and India? Defence day is observed on? Of the various agencies of United Nations, the oldest one is world enviroment day is observed on World environmental day is observed on: World Civil Defense Day is observed annually every year on: Sun spots were first observed by which among the following ? Day of deliverance was observed on