An unbiased dice is rolled one time. Find the probability of occuring 4.

Two unbiased coins are tossed one time. Find the probability of occuring two tails?

An unbiased die is rolled once. Find the probability of getting an even prime number.

An unbiased dice is rolled once. What is the probability of getting an even prime number?

A fair coin is tossed and an unbiased dice is rolled together. What is the probability of getting a 2 or 4 or 6 along with head?

A pair of unbiased dice is rolled simultaneously. Find the probability of getting a difference of three.

An unbiased die is rolled. Find the probability of getting: an even number.