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In an examination, 40 % of candidates got second class. When the data are represented by a pie chart, what is the angle corresponding to second class?

Options

  1. A40^
  2. B90^
  3. C144^
  4. D320^

Correct answer

C. 144^

Step-by-step solution

First, convert 40 % into fraction aligned & 40 %= 40 100 = 2 5 & Angle = 2 5 360=144^ aligned

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