Directions (1 - 4): Study the pie chart and answer the given questions.
The total expenditure of a company for a particular month is Rs. 60000. The various heads of expenditure I to IV are indicated in a pie chart given below. These heads are:
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What percentage of total expenditure is on electricity?

A. 23%

B. 25%

C. 30%

D. 20%

Answer: Option D

Solution(By Examveda Team)

Corresponding angle for expenditure on electricity = 72°
∵ 360° ≡ 100%
∴ Total expenditure on electricity
$$\eqalign{ & = \frac{72}{360}\times100 \cr & = 20\% \cr} $$

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