The Rhine Waterway in Europe does not pass through which of the following countries?

River Danube does not flow through which one of the following capital cities in Europe?

The trans-boundary river Mekong of South-East Asia does not pass through which of the following countries?

Which of the following countries is not under the drainage area of the Nile river-

Which one of the following rivers does not drain into Black Sea?

Huangpu River flows through which one of the following cities?