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Discussion :: UPSC Civil Service Exam Questions

  1. Consider the following statements :
    The effect of sea water on hardened concrete is to
    1. increase its strength
    2. reduce its strength
    3. retard setting
    4. decrease its durability.
    Of these statements :

  2. A.
    1 and 3 are correct
    B.
    2 and 3 are correct
    C.
    2 and 4 are correct
    D.
    1 and 4 are correct

    View Answer

    Workspace

    Answer : Option C

    Explanation :

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


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