Posted inworld GK Which Is The Longest River Of Europe? Posted by By waqas May 17, 2022No Comments Question: Which Is The Longest River Of Europe? a. Volga b. Danube c. Amur d. None of these Show Answer Volga waqas View All Posts Post navigation Previous Post When First Rocket Launched By Pakistan?Next Post65% Of A Number Is 21 Less Than Four Fifth Of That Number. What Is The Number?