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Discussion :: UPSC Civil Service Exam Questions

  1. How high should a helicopter pilot rise at a point. A just to see the horizon at point B, if the distance AB is 40 km ?

  2. A.
    101.75 m
    B.
    110.50 m
    C.
    107.75 m
    D.
    105.50 m

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    Answer : Option C

    Explanation :

    No answer description available for this question. Let us discuss.


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