A family's total monthly expenditure is ₹ 12,000, of which ₹ 3000 is spent on food. In a pie diagram, the central angle for food is
A. 120°
B. 25°
C. 90°
D. 60°
A. 120°
B. 25°
C. 90°
D. 60°
Best answer
Answer: C. 90°
Central angle \(= \frac{3000}{12000} \times 360° = 90°\).
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