Discussion :: Pie charts
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Royalty on the book is less than the printing cost by:
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.
Percentage difference = [ \(\frac { Difference } { printing cost } \) x 100] %
= [ \( \frac { \text{5% of C.P.}} { \text{printing cost} } \) x 100 ] % = 25%
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