| Direction: Study the bar-chart and pie-chart carefully to answer the given questions. |
| Working male and female population (in lakh) in various cities |
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| Percentage income of the people among six cities |
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A) Delhi
B) Jaipur
C) Bangalore
D) Chennai
E) Mumbai
Correct Answer: B
Solution :
Income per working person \[=\frac{\text{Total}\,\text{income}\,\text{of}\,\text{the}\,\text{city}}{\text{Number}\,\text{of}\,\text{working}\,\text{people}\,\text{in}\,\text{the}\,\text{city}}\] Income per working person in Delhi \[=\frac{200\,crore\times \frac{36}{100}}{(30+25)lakh}=\frac{72000000}{5500000}=\]Rs. 130.9? In Chennai \[=\frac{\left( 200\times \frac{16}{100} \right)\text{crore}}{(22.5+17.5)lakh}=\]Rs. 80 In Mumbai \[=\frac{\left( 200\times \frac{20}{100} \right)\text{crore}}{(35+30)lakh}=\]Rs. 61.53 In Kolkata \[=\frac{\left( 200\times \frac{14}{100} \right)\text{crore}}{(30+32.5)\,lakh}=\]Rs. 44.8 In Bangaore\[=\frac{\left( 200\times \frac{10}{100} \right)\text{crore}}{25+32.5}=\]Rs. 34.78 In Jaipur \[=\frac{\left( 200\times \frac{4}{100} \right)}{(17.5+25)lakh}=\]Rs.18.82 The income per working person in Jaipur is the minimum.
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