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WB JEE 2016
MCQ (Single Correct Answer)
+2
-0.5
In a group of 14 males and 6 females. 8 and 3 of the males and females, respectively are aged above 40 yr. The probability that a person selected at random from the group is aged above 40 yr given that the selected person is a female, is
A
$${2 \over 7}$$
B
$${1 \over 2}$$
C
$${1 \over 4}$$
D
$${5 \over 6}$$
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Algebra
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Trigonometry
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Coordinate Geometry
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