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 117

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

Solution

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

=> Graduate female population of State E = $$\frac{7}{16} \times 4.8 = 2.1$$ lakhs

Total standard XII population of State D = $$\frac{12}{100} \times 32$$ lakhs

=> Standard XII female population of State D = $$\frac{7}{12} \times \frac{12}{100} \times 32$$ lakhs

= $$7 \times 0.32 = 2.24$$ lakhs

$$\therefore$$ Required ratio = $$2.10 : 2.24$$

= $$15 : 16$$

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