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Introduction to Data Interpretation

Direction: Study the following pie chart carefully and answer the questions. The pie chart represents the percentage of people involved in various occupations.

  1. How many more people are involved in service than in trade?
    1. 3660
    2. 2660
    3. 1660
    4. 660
Correct Option: B

On the basis of given pie chart in question ,
Total number of people = 20000
Percentage of people involved in trade = 6.7%
Percentage of people involved in service = 20%
Difference of percentage = (20 – 6.7)% = 13.3%
∴ Required answer = 13.3% of 20000

Required answer =
20000 × 13.3
= 2660
100



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