Mathematics Tes...

If A and B are independent events of a random experiments such that

Given two mutually exclusive events A and B such that P(A)=0.45 and P(B)=0.35, Find P(A∩B)

A problem in mathematics is given to 3 students whose chances of solving individually are 1/2,1/3 and 1/4 The probability that the problem will be solved at least by one is

A team of 8 couples, (husband and wife) attend a lucky draw in which 4 persons picked up for a prize. The probability that there is at least one couple is

A pair of a dice thrown, if 5 appears on at least one of the dice, then the probability that the sum is 10 or greater, is

Coins are marked with a,b;b,c;c,a. All are tossed, probability that two of the faces shows the same letter is

A box contains tickets numbered 1 to N. n tickets are drawn from the box with replacement. The probability that the largest number on the tickets is k is

Probability that in the toss of two dice we obtain an even sum or a sum less than 5, is

Six faces of an unbiased die are numbered with 2,3,5,7,11 & 13. If two such dice are thrown, then the probability that the sum on the uppermost faces of the dice is an odd number, is