The probability that an event will fail to happen is $0.05$. The probability that the event will take place on $4$ consecutive occasions is

Three coins are tossed once. Find the probability of getting atmost two tails.

In a throw of a dice the probability of getting one in even number of throw is

A bag contains $3$ black and $4$ white balls. Two balls are drawn one by one at random without replacement. The probability that the second drawn ball is white, is

Two dice are thrown. The events $A, B$ and $C$ are as follows:

$A:$ getting an even number on the first die.

$B:$ getting an odd number on the first die.

$C:$ getting the sum of the numbers on the dice $\leq 5$

Describe the events $A$ and $B$

Three coins are tossed once. Find the probability of getting $3 $ heads