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State whether the following statement is true or false.

For the development of basic infrastructure in a district, a project of ₹ 108 crore approved by Development Bank is as follows:

Item head
Road
Electricity
Drinking Water
Sewerage
Amount in crores (Rs)
43.2
16.2
27.00
21.6

Pie chart for the above data is

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True

False

answer is A.

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Detailed Solution

Given table is,

Item head	Road	Electricity	Drinking Water	Sewerage
Amount in crores (Rs)	43.2	16.2	27.00	21.6

Total amount

= R s 108

.
Since,

Central angle = size of the entry sum of sizes of all the entries × 360 °

Then,
Central angle for road

= \frac{43.2}{108} \times 360

= 144 °

Central angle for electricity

= \frac{16.2}{108} \times 360

=

54 °

Central angle for drinking water

= \frac{27}{108} \times 360

= 94 °

And
Central angle for sewerage

= \frac{21.6}{108} \times 360

= 72 °

Then pie chart is,
Question Image

Hence, given pie chart is true.
Therefore, option (1) is correct.

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