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The age group of the number of persons i...

The age group of the number of persons in the age group who donated blood is given below. Find the measures of the centerl angles to show the information by a pie diagram.

Text Solution

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The number of persons are converted into component parts of `360^(@)` in the following table :


On the basis of the table, the pie diagram is drawn below.
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Knowledge Check

  • The number of males in the age group 16 - 35 who do not read film magazines, is

    A
    60
    B
    80
    C
    140
    D
    190

  • The number of females in the age group 16 - 35 who do not read sports magazine, is

    A
    120
    B
    90
    C
    60
    D
    30

  • The number of people in the age group 10-15 who reads only one type of magazine, is

    A
    25
    B
    70
    C
    95
    D
    120

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