The probability of obtaining sum ‘$8$’ in a single throw of two dice
$\frac{1}{{36}}$
$\frac{5}{{36}}$
$\frac{4}{{36}}$
$\frac{6}{{36}}$
Two dice are thrown together. If the numbers appearing on the two dice are different, then what is the probability that the sum is $6$
Two integers $\mathrm{x}$ and $\mathrm{y}$ are chosen with replacement from the set $\{0,1,2,3, \ldots ., 10\}$. Then the probability that $|x-y|>5$ is:
A coin is tossed $3$ times by $2$ persons. What is the probability that both get equal number of heads
On her vacations Veena visits four cities $( A ,\, B ,\, C$ and $D )$ in a random order. What is the probability that she visits $A$ just before $B$ ?
If in a lottary there are $5$ prizes and $20$ blanks, then the probability of getting a prize is