The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and the answer the questions based on it.
Various Expenditures (in percentage) Incurred in Publishing a Book
Royalty on the book is less than the printing cost by:
A.
5%
B.
10%
C.
20%
D.
25%
Correct answer is D
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 = ( Difference/Printing Cost x 100 ) %
= ( (5% of C.P.)/Printing Cost x 100 ) % = 25%