Direction for the question: The following Pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. |
A) \[15{}^\circ \]
B) \[24{}^\circ \]
C) \[54{}^\circ \]
D) \[48{}^\circ \]
Correct Answer: C
Solution :
Let the central angle of sector corresponding to the expenditure incurred on royality is \[x{}^\circ \]. So, \[\frac{x}{360}\times 100=15\] \[x=\frac{15\times 360}{100}=\underline{\mathbf{54{}^\circ }}\]You need to login to perform this action.
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