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Question
Study the following pie-chart and the table and answer the questions based on them.
Proportion of Population of Seven Villages in 1997
The ratio of population of village T below poverty line to that of village Z below poverty line in 1997 is:
Study the following pie-chart and the table and answer the questions based on them.
Proportion of Population of Seven Villages in 1997
The ratio of population of village T below poverty line to that of village Z below poverty line in 1997 is:
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Solution
The correct option is C 23 : 11
Let N be the total population of all the seven villages.
Then, population of village T below poverty line = 46% of (21% of N) and Population of villages Z below the poverty line = 42% of (11% of N).
∴ Required ration = 46% of (21% of N)42% of (11% of N)=46×2142×11=23/11
Let N be the total population of all the seven villages.
Then, population of village T below poverty line = 46% of (21% of N) and Population of villages Z below the poverty line = 42% of (11% of N).
∴ Required ration = 46% of (21% of N)42% of (11% of N)=46×2142×11=23/11
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