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  1.  

    The maximum amount of dust which may be permitted in aggregates is

  2. A.

    5% of the total aggregates for low workability with a coarse grading

    B.

    10% of the total aggregates for low workability with a fine grading

    C.

    20% of the total aggregates for a mix having high workability with fine grading

    D.

    all the above.

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    Workspace

    Answer : Option D

    Explanation :

    No answer description available for this question.


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