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Question
Mathematics
Out of 60 % female and 40 % male candidates appearing in an exam, 60 % candidates qualify it. The number of females qualifying the exam is twice the number of males qualifying it. A candidate is randomly chosen from the qualified candidates. The probability, that the chosen candidate is a female, is :

Q. Out of $60%$ female and $40%$ male candidates appearing in an exam, $60%$ candidates qualify it. The number of females qualifying the exam is twice the number of males qualifying it. A candidate is randomly chosen from the qualified candidates. The probability, that the chosen candidate is a female, is :

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A

$\frac{3}{4}$

B

$\frac{11}{16}$

C

$\frac{23}{32}$

D

$\frac{13}{16}$

Solution:

Correct answer is (a) $\frac{3}{4}$

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