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Introduction to Data Interpretation

Direction: The following pie-chart shows the preference of musical instruments of 60,000 people surveyed over whole India. Examine the chart and answer the questions.

  1. If 16
    2
    % of the people who prefer Piano, would go with the people who prefer Flute, the percentage of people who prefer Flute would have been
    3
    1. 13.5%
    2. 14.5%
    3. 15.5%
    4. 12.5%
Correct Option: D

People who prefer Piano

= 60000 ×
9
= 5400
100

∴ New number of people who prefer flute
= 6600 + 5400 ×
50
300

= 6600 + 900 = 7500
∴ Required percentage
=
7500 ×100
60000

= 12.5%



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