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The pie chart shows the number of elephants in all the elephant wild life sanctuaries in the country. Study the diagram and answer the following questions.
The measure of the central angle of the sector representing the number of elephants in Sanctuary D is ________ degrees.
Number of elephants in Sanctuary D = 400
Total number of elephants in these sanctuaries
= 600 + 350 + 900 + 400 + 750 + 400 + 600 = 4000
=> Required central angle = $$\frac{400}{4000}\times360^\circ$$
= $$\frac{360^\circ}{10}=36^\circ$$
=> Ans - (C)
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