A speaks truth in `75%` of cases and B in `80%` of cases. The percentage of cases theyare likely to contradict each other in stating the same acr, is

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?

A speaks truth in 60% of the cases, while B in 90% of the cases. In what percentage are they likely to contradict each other in stating the same fact? In the case of contradiction do you think , the statement of B will carry more weight as he speaks truth in more number of case than A?

A speaks truth in 75% of the cases. While B in 90% of the cases. In what percent of cases are they likely to contradict each other in stating in the same fact? Do you think that statement of B is true?

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

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

A man P speaks truth with probability p and another man A speaks truth with probability 2p. Statement-1 If P and Q contradict each other with probability (1)/(2) , then there are two values of p. Statement-2 a quadratic equation with real coefficients has two real roots.

State in each case, whether the motion is one, two or three dimensional. A piece of paper flying in the sky.

A solid sphere rolls down two different inclined planes of the same heights but different angles of inclination:- Will it reach the bottom with the same speed in each case?