In the Bhubaneswar college's stream chart, what percentage of the students are in the Vocational and Others streams taken together? Pie chart titled College students by stream (degrees). Arts 126 degrees; Science 90 degrees; Commerce 72 degrees; Vocational 42 degrees; Others 30 degrees.

In the Bhubaneswar college's stream chart, what…

In the Bhubaneswar college's stream chart, what percentage of the students are in the Vocational and Others…

Question 66

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In the Bhubaneswar college's stream chart, what percentage of the students are in the Vocational and Others streams taken together?

Pie chart titled College students by stream (degrees). Arts 126 degrees; Science 90 degrees; Commerce 72 degrees; Vocational 42 degrees; Others 30 degrees.

11.7%Correct answerYour answer20%Correct answerYour answer25%Correct answerYour answer72%Correct answerYour answer

Show the answer and explanation

CorrectNot quiteAnswer B

Correct answer: B

Vocational + Others: $42^\circ + 30^\circ = 72^\circ$ .
Percentage: $\frac{72}{360} \times 100 = 20\%$ .

Worth noting

72% takes the combined angle of 72° as a percentage. 25% divides by the other three streams instead of the whole circle. 11.7% counts only the Vocational stream.

Concept: Converting a combined angle into a percentage
Typical timeTypical: 80 s
Your timeYours: —

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Ten questions from Data Interpretation, at your own pace.

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Ten questions from Data Interpretation, at your own pace.

In the Bhubaneswar college's stream chart, what percentage of the students are in the Vocational and Others…

Question 66

Explanation