Study the pie chart carefully and answer the questions. The pie chart represents the percentage of people involved in various occupations. Total number of people = 2000
The sectorial angle made by the people involved in service in the given pie-chart is
% of people involved in service = 20%
=> Required central angle = $$\frac{20}{100} \times 360^\circ$$
= $$\frac{360}{5}=72^\circ$$
=> Ans - (C)
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