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A point is selected at random from the i...

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 of the circle is

A

`(3)/(4)`

B

`(1)/(2)`

C

`(1)/(4)`

D

`(1)/(3)`

Text Solution

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The correct Answer is:
C
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AAKASH SERIES-PROBABILITY-Exercise-I
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  4. There are two circles in xy-plane whose equations are x^(2)+y^(2)-2y=0...

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  5. If A and B are two events such that P(A uu B)=0.65, P(A nnB)=0.15 then...

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  9. Suppose A and B are two events such that P(AnnB)=(3)/(25) and P(B-A)=(...

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  10. If P(AnnB)=(1)/(4), P(barAnnbarB)=(1)/(5) and P(A)=P(B)=P then the val...

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  11. A bag contains 5 black balls 4 white balls and 3 red balls. If a ball ...

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  12. The probabilities of two events A and B are 0.25 and 0.40 respectively...

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  13. A and B are mutually exclusive events with P(A) = (1)/(2)P(B) and A cu...

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  14. Only one of the two events A and B must occur. If P(A) = (2)/(3)P(B), ...

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  16. A random variable X has the probability distribution: {:(X:,1,2,3,4,...

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  17. If A and B are two mutually exclusive events then

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  18. If A and B are two events of a sample space then P(A)-P(B)=

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