Gate CS-2009 Question Paper With Solutions

Q. 33 An unbalanced dice (with 6 faces, numbered from 1 to 6) is thrown. The probability
that the face value is odd is 90% of the probability that the face value is even.
The probability of getting any even numbered face is the same.
If the probability that the face is even given that it is greater than 3 is 0.75,
which one of the following options is closest to the probability that the face value
exceeds 3 ?

(A) 0.453

(B) 0.468

(C) 0.485

(D) 0.492

Answer: (B)

Explanation:

Gate CS-2009 Question Paper With Solutions

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