Management Aptitude Test Sep 2013 Paper

Question : 98 of 200

Marks: +1, -0

A point is selected at random from the interior of a circle. The probability that the point is closer to the centre than the boundary o f the circle is

3/4
1/2
1/4
None of these

Validate

Solution:

(b) There arises two cases either the point is on circumference or inside the circle.
Then, probability that point is equal to radius =

1/2

Also, Probability that point is closer to centre than boundary of circle i.e., smaller than radius =

1/2

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