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UPSC Prelims 2020 Paper-1 📅 04 Oct, 2020

Consider the following pairs:
RiverFlows into
1. MekongAndaman Sea
2. ThamesIrish Sea
3. VolgaCaspian Sea
4. ZambeziIndian Ocean

Which of the pairs given above is/are correctly matched?

A
1 and 2 only
B
3 only
C
3 and 4 only
D
1, 2 and 4 only
Result Summary
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APEDIA

UPSC Prelims
2020 • 04 Oct, 2020 • Paper-1
Consider the following pairs:
RiverFlows into
1. MekongAndaman Sea
2. ThamesIrish Sea
3. VolgaCaspian Sea
4. ZambeziIndian Ocean

Which of the pairs given above is/are correctly matched?
Correct Answer
3 and 4 only
Mekong Route: The Mekong River originates in the Tibetan Plateau, flows through Southeast Asia, and drains into the South China Sea (forming the Mekong Delta in......
💡 Analysis & Explanation
Mekong Route
The Mekong River originates in the Tibetan Plateau, flows through Southeast Asia, and drains into the South China Sea (forming the Mekong Delta in Vietnam), not the Andaman Sea. Pair 1 is incorrect.
Thames Route
The River Thames flows through southern England and central London, ultimately discharging its waters into the North Sea, not the Irish Sea. Pair 2 is incorrect.
Volga Route
The Volga, Europe's longest river, flows entirely within Russia and successfully empties its massive volume of water into the landlocked Caspian Sea. Pair 3 is correctly matched.
Zambezi Route
The Zambezi River, famous for Victoria Falls, flows across southern Africa and empties directly into the Indian Ocean via the Mozambique Channel. Pair 4 is correctly matched.
Conclusion
Thus, only the Volga and Zambezi river destinations are accurate.