Three identical dice are rolled. The probability that the same number will appear on each of them is:

The probability of getting a number greater than $2$ in throwing a die is

Two coins are tossed. Find the probability that two heads are obtained.

$A$ box contains $2$ black,$4$ white,and $3$ red balls. One ball is drawn at random from the box and kept aside. From the remaining balls in the box,another ball is drawn at random and kept aside the first. This process is repeated until all the balls are drawn from the box. The probability that the balls drawn are in the sequence of $2$ black,$4$ white,and $3$ red is

In a single throw of two dice,what is the probability of getting a total of $13$?

The probability of $A, B, C$ solving a problem are $\frac{1}{3}, \frac{2}{7}, \frac{3}{8}$ respectively. If all the three try to solve the problem simultaneously,the probability that exactly one of them will solve it,is