Which of the rivers flow into the landlocked Caspian Sea?
1. Don
2. Syr Darya
3. Volga
4. Ural

Which of the rivers flow into the landlocked Caspian Sea?
1. Don
2. Syr Darya
3. Volga
4. Ural Correct Answer 3 and 4

Volga and Ural rivers flow into the landlocked Caspian Sea. The Volga River (about 80% of the inflow) and the Ural River discharge into the Caspian Sea, but it is endorheic, i.e. there is no natural outflow (other than by evaporation).

Related Questions

Which body of water is fed by the inflowing rivers Amu Darya and Syr Darya?
Statements : All oceans are rivers. Some springs are rivers. All wells are springs.

Conclusions :
I. Some springs are oceans.
II. Some wells are rivers.
III. Some rivers are oceans.
IV. No well is river.