The probability that A speaks truth is 4/5 while this probability for B is 3/4. The probability that they contradict each other when asked to speak on a fact is

A speaks truth in 75% cases and B speaks truth in 80% cases. Find the probability that they contradict each other in stating the same fact?

Probability that A speaks truth is 4/5 . A coin is tossed A reports that a head appears. The probability that actually there was head is

X speaks truth in 60 % and Y in 50 % of the cases . The probability that they contradict each other while narrating the same fact is a) 1/4 b)1/3 c)1/2 d)2/3

X speaks truth in 60% and Y in 50% of the cases. Find the probability that they contradict each other narrating the same incident.

X speaks truth in 60% and Y in 50% of the cases. Find the probability that they contradict each other narrating the same incident.

The probability that A hits a target is 1/3 and the probability that B hits it is 2/5 . What is the probability that the target will be , if each one of A and B shoots at the target?

In a horse race, the probability that horse A can win is 2/5 and the probability that horse B can win is 1/4 . Find the probability that any one can win the race.

A speaks truth in 75% cases and B speaks truth in 80% cases. Probability that they contradict each other in statement, is 7/(20) b. (13)/(20) c. 3/5 d. 2/5

Probability that Hameed passes in Mathematics is 2/3 and the probability that he passes in English is 4/9. If the probability of passing both courses is 1/4. What is the probability that Hameed will pass in at least one of these subjects?

The probability that a man can hit a target is 3//4 . He tries 5 times. The probability that he will hit the target at least three times is