The probability that a leap year selected randomly will have $53$ Sundays is
$\frac{1}{7}$
$\frac{2}{7}$
$\frac{4}{{53}}$
$\frac{4}{{49}}$
Let $M$ be the maximum value of the product of two positive integers when their sum is $66$. Let the sample space $S=\left\{x \in Z: x(66-x) \geq \frac{5}{9} M\right\}$ and the event $A=\{ x \in S : x$ is a multiple of $3$ $\}$. Then $P ( A )$ is equal to
A dice is thrown twice. The probability of getting $4, 5$ or $6$ in the first throw and $1, 2, 3$ or $4$ in the second throw is
A pair of a dice thrown, if $5$ appears on at least one of the dice, then the probability that the sum is $10$ or greater is
Two cards are drawn without replacement from a well-shuffled pack. Find the probability that one of them is an ace of heart
In a single throw of two dice, the probability of getting more than $7$ is