1.

A biased die is tossed and the respective probabilities for various faces to turn up are given below  Face : 1 2 3 4 5 6  Probability : 0.1 0.24 0.19 0.18 0.15 0.14 If an even face has turned up, then the probability that it is face 2 or face 4, is [MNR 1992]

A.        0.25       
B.        0.42
C.        0.75       
D.        0.9
Answer» D.        0.9


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