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Discussion :: Pie charts

  1. Royalty on the book is less than the printing cost by:

  2. A.

    5%

    B.

    33 \(\frac { 1 } { 5}\)%

    C.

    20%

    D.

    25%

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    Answer : Option D

    Explanation :

    Printing Cost of book = 20% of C.P.

    Royalty on book = 15% of C.P.

    Difference = (20% of C.P.) - (15% of C.P) = 5% of C.P.

     Therefore Percentage difference = [ \(\frac { Difference } { printing cost } \) x 100] %

                                              =  [ \( \frac { \text{5% of C.P.}} { \text{printing cost} } \) x 100 ] % = 25%


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