UPSC Prelims GS - 2019

Question 80
MEDIUMCorrect: +2Incorrect: -2

On 21st June, the Sun

    a
    does not set below the horizon at the Arctic Circle
    b
    does not set below the horizon at Antarctic Circle
    c
    shines vertically overhead at noon on the Equator
    d
    shines vertically overhead at the Tropic of Capricorn