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Introduction to Data Interpretation

Direction: The following pie-chart shows the monthly expenditure of a family on food, house rent, clothing, education, fuel and miscellaneous. Study the pie-chart and answer the questions.

  1. The central angle of the sector for the expenditure on fuel (in degrees) is
    1. 50.4
    2. 54
    3. 57.6
    4. 72
Correct Option: B

∵ 100% ≡ 360°

∴ 1% ≡
360
100

∴ 15% ≡
360
× 15 = 54°
100



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