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Introduction to Data Interpretation

Direction: A survey of movie going habits of city dwellers from 5 cities A, B, C, D and E is given below. The first column gives the percentage of viewers in each city who watch less than two movies a week. The second column gives the total number of viewers who view two or more movies per week. Study the table and answer the questions.

  1. How many viewers in city C watch less than two movies a week?
    1. 2040
    2. 13600
    3. 16000
    4. 3600
Correct Option: B

From the above given table , we have
Let total number of film watchers be 100% .
In city C , If 85% of them watched less than two movies a week , then 15% watched two or more movie per week .
⇒ 15% ≈ 2400

∴ 1% ≡
2400
15

∴ 85% ≡
2400
× 85 = 13600
15



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