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If a pie chart is drawn based on the data given below, what will be the central angle for food? No, of families Item of e
Question

If a pie chart is drawn based on the data given below, what will be the central angle for food?
No, of families
Item of expenditure
150
Education
400
Food
40
Rent
250
Electricity
160
Miscellaneous

A.

90°

B.

208°

C.

144°

D.

150°

Correct option is C

Concept used:

In pie chart we take total number = 360°\degree​​

Solution:

The total number of families = (150 + 400 + 40 + 250 + 160)

                                             =1000

Item of expenditures on food = 400

The central angle for food = 400/1000 × 360°\degree​​

                                        =144° 

So, central angle for food = 144° 

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