The probability that the three cards drawn from a pack of $52$ cards are all red is
$\frac{1}{{17}}$
$\frac{3}{{19}}$
$\frac{2}{{19}}$
$\frac{2}{{17}}$
Two friends $A$ and $B$ have equal number of daughters. There are three cinema tickets which are to be distributed among the daughters of $A$ and $B$. The probability that all the tickets go to daughters of $A$ is $1/20$. The number of daughters each of them have is
A box contains $15$ tickets numbered $1, 2, ....... 15$. Seven tickets are drawn at random one after the other with replacement. The probability that the greatest number on a drawn ticket is $9$, is
Out of $100$ students, two sections of $40$ and $60$ are formed. If you and your friend are among the $100$ students, what is the probability that You both enter the different sections?
A five digit number is formed by writing the digits $1, 2, 3, 4, 5$ in a random order without repetitions. Then the probability that the number is divisible by $4$ is
If a committee of $3$ is to be chosen from a group of $38$ people of which you are a member. What is the probability that you will be on the committee