Probability Ball Problem -2

Statement-1: The probability that A and B can solve a problem is (1)/(2) and (1)/(3) respectively, then the probability that problem will be solved (5)/(6) . Statement-2: Above mentioned events are independent events.

The probabilities of a problem being solved by two students are (1)/(2) and (3)/(4) . Then the probability (i) of problem being solved and (ii) problem not being solved is.

A problem in mathematics is given to three students and their respective probabilities of solving the problem are (1)/(2) , (1)/(3) and (1)/(4) . The probability that the problem is solved, is

A, B and C were given a problem in Mathematics whose respective probabilities of solving it are (1)/(2),(1)/(3) and (1)/(4) . The probability that the problem is not solved is ______

The odds against solving a problem by A and B are 3 :2 and 2 : 1 respectively, then the probability that the problem will be solved, is

Two students A and B solve a problem. Their respective probabilities of solving the problem are 2/3 and 1/2 . The probability of the problem being solved by at least one of them is ______.

A box contains 2 blue, 3 green and 5 red balls . If three balls are drawn at random , what is the probability that all balls are different in color ?

A problem in Mathematics is given to three students A,B,C and their respective probability of solving the problem is (1)/(2) , (1)/(3) and (1)/(4) Probability that the problem is solved is

The probability that A can solve a problem is 2//3 and B can solve it is 3//4 . If both attempt the problem, what is the probability that the problem gets solved ?