$A$ die is rolled. Let $E$ be the event "die shows $4$" and $F$ be the event "die shows an even number". Are $E$ and $F$ mutually exclusive?

$A$ batch of pencils contains $12$ good,$6$ slightly defective,and $2$ very defective pencils. If a pencil is selected at random,what is the probability that it is a non-defective pencil?

In an experiment of throwing three fair dice,the probability of getting a sum of $16$ is ..........

$A$ bag contains $3$ white,$2$ blue,and $5$ red balls. One ball is drawn at random from this bag. The probability that the ball drawn is not red is

Two dice are thrown. The probability that the sum of numbers appearing is more than $10$ is:

Three coins are tossed once. Find the probability of getting exactly $2$ tails.