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

A speaks the truth 3 out of 4 times and B, 5 out of 6 times, what is the probability that they will contradict each other in stating the same fact ?

A speaks truth in 70% cases and his friend B speaks lie in 20% cases .in what percentage of cases are they likely to contradict each other in narrating the same incident ?

Probability that A is telling the truth is given as 0.6 and probability that B is telling the truth is 0.7 while narrating on same question. Find the probability that both of them will give contradict options narrating on same scene

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 the truth in 60 percent of cases and B in 90 percent of cases. In what percentage of cases are they likely to contradict each other in stating the same fact ?

Probability that husband is telling the truth is 0.8 , and the probability that wife is telling the truth is 0.6 .what is the probability that both will give contradict options narrating on the same since

The probability that A speaks truth is (4)/(5) , while this probability for B is (3)/(4) , then the probability that they will contradict each when asked to speak on a fact, is -

A company has two plants to manufacture bicycles. The first plant manufactures 60% of the bicycles and the second plant 40% . Also 80% of the bicycles are rated of standard quality at the first plant and 90% of standard quality at the second plant. A cycle is picked up at random and found to be of standard quality. Find the probability that it comes from the second plant.

Each edge of a cube is increased by 50%. Find the percentage increase in the surface area.

In 120 of mixed fertilize, the amount of urea and potash are 60% and 40% respectivley. Let's find an write, how many kgs of fertilizers of each type are present in the mixed fertilizer.