Instructions

Study the following pie-charts and table to answer these questions.
STATEWISE DETAILS OF ADULT POPULATION OF A COUNTRY

Male – Female (M : F ) Ratio

Question 120

What is the ratio between Graduate male population of State E and Standard XII female population of that State respectively ?

Solution

Total graduate population of State E = $$\frac{20}{100} \times 24 = 4.8$$ lakhs

=> Graduate male population of State E = $$\frac{9}{16} \times 4.8 = 2.7$$ lakhs

Total standard XII population of State E = $$\frac{19}{100} \times 32$$ lakhs

=> Standard XII female population of State E = $$\frac{10}{19} \times \frac{19}{100} \times 32$$ lakhs

= $$\frac{32}{10} = 3.2$$ lakhs

$$\therefore$$ Required ratio = $$2.7 : 3.2$$

= $$27 : 32$$

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