3 fair dice are rolled together 108 times. Then the expected number of times the 3 dice shows up different numbers, which can form A.P. is

Two fair dice are rolled together. The probability that the difference of numbers appearing is 1 will be

Two dice are rolled together. Find the probability of getting such numbers on the two dice whose product is 12.

Four different dice are thrown independently 27 times, then find the expectation of number of times if at leat two of them shows either 5 or 3.

If two different dice are rolled together,the probability of getting an even number of both dice is

Three different dice are rolled simultaneously, three times. The probability that all of them show different numbers only two times, is equal to

A pair of dice is rolled together 5 times, then the probability that the numbers appearing on them give a product of 6 is.

Three dice are rolled.Find the number of possible outcomes in which at least one dice shows 5.

n dice are rolled. The probability that at least one of the dice shows an even number is (15)/(16) , find the value of n.

If three dice are rolled and we make a set of numbers shown on the three dice. How many different sets are possible?