Question 68

The table below indicates the percentage of students and the ratio of boys and girls in the various streams of a college. (Total students = 2600)

If the data about the number of girls enrolled in the various streams is represented by a pie-chart, what is the central angle of the sector representing the number of girls in the ME stream, to the nearest whole degree?

Solution

1% = 3.6 degree

Central angle of Girl in ME stream = $$\frac{260}{1300}\times100\times3.6=72^{\circ\ }\ \ $$


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