Introduction to Data Interpretation
Direction: The Pie- chart shows the result of a survey among 119060 people concerning the use of tobacco. Study the Pie-chart and answer the questions.

- The percentage of people under survey, who do not have any smoking habit is :
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On the basis of given pie chart in question ,
The corresponding angle of total smoking person = 360°
The corresponding angle of without smoking people = 18°Correct Option: B
On the basis of given pie chart in question ,
The corresponding angle of total smoking person = 360°
The corresponding angle of without smoking people = 18°Percentage of people without smoking habits = 18 × 100 = 5 % 360
- The number of Cigarette smoking people is greater than the number of Pipe smoking people by :
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As per the given pie chart in question ,
Difference between corresponding angles for cigarette and pipe users = 180° – 36° = 144°
∵ 360° ≡ 119060∴ 1deg; = 119060 360
Correct Option: B
As per the given pie chart in question ,
Difference between corresponding angles for cigarette and pipe users = 180° – 36° = 144°
∵ 360° ≡ 119060∴ 1deg; = 119060 360 ∴ 144° ≡ 119060 × 144 = 47624 360
- The number of people preferring Bidi is :
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As per given pie chart in question ,
Number of smoking people of tabacco = 119060
The corresponding angle for Bidi = 90°
We know that , 360° ≡ 119060∴ 1deg; = 119060 360
Correct Option: B
As per given pie chart in question ,
Number of smoking people of tabacco = 119060
The corresponding angle for Bidi = 90°
We know that , 360° ≡ 119060∴ 1deg; = 119060 360 ∴ 90° ≡ 119060 × 90 = 29765 360
- The number of people smoking Cigarettes is :
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According to given pie chart in question ,
Number of smoking people of tabacco = 119060
The corresponding angle for Cigarettes = 180°
∵ 360° ≡ 119060∴ 1deg; ≡ 119060 360 ∴ 1° ≡ 119060 360
Correct Option: C
According to given pie chart in question ,
Number of smoking people of tabacco = 119060
The corresponding angle for Cigarettes = 180°
∵ 360° ≡ 119060∴ 1deg; ≡ 119060 360 ∴ 1° ≡ 119060 360 ∴ 180° ≡ 119060 × 180 = 59530 360
- Let P be the percentage of people using Cigarettes, Pipe and Bidi as their smoking means and Q be the percentage of people using other means as their smoking habits. Then P is more than Q by :
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As per the given pie chart in question ,
Corresponding angle for cigarette, pipe and bidi users = 180° + 36° + 90° = 306°
Corresponding angle for other product consumers = 36°
Difference = Corresponding angle for cigarette, pipe and bidi users - Corresponding angle for other product consumers = 306 – 36 = 270°
As we know that , 360° ≡ 100%Correct Option: D
As per the given pie chart in question ,
Corresponding angle for cigarette, pipe and bidi users = 180° + 36° + 90° = 306°
Corresponding angle for other product consumers = 36°
Difference = Corresponding angle for cigarette, pipe and bidi users - Corresponding angle for other product consumers = 306 – 36 = 270°
As we know that , 360° ≡ 100%∴ 270° ≡ 100 × 270 = 75% 360