Directions: The following pie chart shows the percentage expenditure of a country on different heads. The total expenditure is Rs1,680 (in billions). Study the chart and answer the question.
The central angle of the sector representing expenditure on interest payment is :
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 54°.
The total expenditure = 1 + 21 + 15 + 4 + 6 + 34 + 12 + 7 = 100
Percentage expenditure on interest payment = 15%
Central angle = 15/100 × 360 = 54°