If the probability that the product of the outcomes of three rolls of a fair dice is a prime number is `p ,` then the value of `1//(4p)` is_____.

Two fair dice are thrown. The probability that the sum of the numbers on the upper face is 5, is

The probability that the same number appears on throwing three dice simultaneously is -

A certain coin is tossed with probability of showing head being 'p' . Let 'q' denotes the probability that when the coin is tossed four times the number of heads obtained is even. Then (a) there is no value of p , if q=(1)/(4) (b) there is exactly two value of p , if q=(3)/(4) (c) there are exactly three value of p , if q=(3)/(5) (d) there are exactly four value of p , if q=(4)/(5)

Find the probability that three numbers chosen at random from first nine natural numbers from an A.P.

If the probability of a six digit number N whose six digit sare 1,2,3,4,5,6 written as random order is divisible by 6 is p , then the value of 1//p is__________.

If the sum of three numbers in A.P., is 24 and their product is 440, find the numbers.

If x^2+p x-444p=0 has integral roots where p is prime number, then find the value of p .

The sum of three numbers in A.P. is 3 and their product is – 35. Find the numbers.

There unbiased dice are thrown at a time . What is the probability that the number 1 appears at lest once? Given that the number on the first die is 3. What is the probability that the sum of the numbers on the three dice is odd?

If the continued product o three numbers in a G.P. is 216 and the sum of their products in pairs is 156, find the numbers.