Three fair dice, are rolled. What is the probability that three numbers come up form sides of a triangle?

A dice is rolled, what is the probability of even numbered outcomes

Two fair dice are rolled. What is the probability of getting a sum of 7 ?

Three dice are rolled. What is the probability that the same numbers will appear on all the dice?

If 4 fair dice are rolled, find the probability that the greatest number on the dice is 4.

Three fair dice are rolled. What is the probability of getting different numbers on the dice such that 1^(st) die show show bigger number than the remaining two dice.