`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 . 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

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?

A speaks truth in 75% and B in 80% of the cases. In what percentage of cases are they likely to contradict each other in narrating the same incident?

In a family the husband tells a lie in 30% cases and the wife in 35% cases. Find the probability that both contradict each other on the same fact.

A speaks truth n 60% of the cases and B in 90% of the cases. In what percentage of cases are they likely to i. contradict each other in stating the same fact? ii. agree in stating the same fact?

A speaks truth in 60% of the cases, while B in 40% of the cases. In what percent of cases are they likely to contradict each other in stating the same fact?

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

A speaks truth in 60% cases and B speaks truth in 70% cases. The probability that they will say the same thing while describing a single event is (A) 2/19 (B) 3/29 (C) 17/19 (D) 0.54

A speaks truth in 605 cases and B speaks truth in 70% cases. The probability that they will say the same thing while describing a single event is 2//19 b. 3//29 c. 17//19 d. 4//29

There are two persons A and B such that the chances of B speaking truth of A and A speaks truth in more than 25% cases. Statement-1: If A and B contradict each other in narrating the same statement with probability 1//2 , then it is certain that B never tells a lie. Statement-2: The probability that A speaks truth is 1//2 .