Table Charts

The following table gives the percentage distribution of population of five states, P, Q, R, S and T on the basis of poverty line and also on the basis of sex.

State Percentage of Population below the Poverty Line Proportion of Males and Females
Below Poverty Line Above Poverty Line
M : F M : F
P355 : 66 : 7
Q253 : 54 : 5
R241 : 22 : 3
S193 : 24 : 3
T155 : 33 : 2

Q1: What will be the number of females above the poverty line in the State S if it is known that the population of State S is 7 million?

A 3 million

B 2.43 million

C 1.33 million

D 5.7 million

ANS:B - 2.43 million

Total population of State S = 7 million. Therefore Population above poverty line     = [(100 - 19)% of 7] million     = (81% of 7) million     = 5.67 million. And so, the number of females above poverty line in State S

    = ( 3 x 5.67 ) million
7
    = 2.43 million.



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