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Direction: Study the bar diagram and answer questions based on it.

  1. The number of persons killed in coal mines in 2006 was what percent of those killed in industrial accidents in that year?
    1. 4
    2. 25
    3. 36
    4. 300
Correct Option: B

As per given graph , we can see that
The number of persons killed in coal mines in 2006 = 300
The number of persons killed in industrial accidents in 2006 = 1200

∴ Required percentage =The number of persons killed in coal mines in 2006 X 100%
The number of persons killed in industrial accidents in 2006

∴ Required percentage =300 X 100% = 25%
1200



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