Discussion :: Pie charts
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The ratio of population of village T below poverty line to that of village Z below poverty line in 1997 is:
Answer : Option C
Explanation :
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 ratio = 46% of (21% of N)42% 0f (11 % 0f N) = 46∗2142∗11 = 23/11
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