UPSC Prelims GS - 2020

Question 78
MEDIUMCorrect: +2Incorrect: -2

Consider the following pairs:
River
Flows into
1. Mekong
Andaman Sea
2. Thames
Irish Sea
3. Volga
Caspian Sea
4. Zambezi
Indian 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