An unbiased dike, with faces numbered 1,2,3,4,5,6, is thrown `n` times and the list of `n` numbers shown up is noted. Then find the probability that among the numbers 1,2,3,4,5,6 only three numbers appear in this list.

A die is thrown three xx and the sum of the numbers is noted.Find the probability that the sum of the number is 4.

If a die is thrown 5 times, then find the probability that an odd number will come up exactly three times.

A die is thrown 5 times. Find the probability that an odd number will come up exactly three times.

An ordinary cubical dice having six faces marked with alphabets A,B,C,D,E, and F is thrown n xx and the list of n alphabets showing up are noted.Find the total number of ways in which among the alphabets A,B,C D,E and F only three of them appear in the list.

One dice is thrown three times and the number 4 appears in first throw The probability that the sum of thrown numbers is 15 is

One dice is thrown three times and the number 4 appears in first throw. The probability that the sum of thrown numbers is 15 is

Two dice are thrown at the same time and the product of numbers appearing on them is noted. Find the probability that the product is a prime number.

If three dices are thrown then the probability that the sum of the numbers on their uppoermost faces to be atleast 5 is