The probability that a leap year selected randomly will have $53$ Sundays is
$\frac{1}{7}$
$\frac{2}{7}$
$\frac{4}{{53}}$
$\frac{4}{{49}}$
From a book containing $100$ pages, one page is selected randomly. The probability that the sum of the digits of the page number of the selected page is $11$, is
Let $A, B, C$ be three mutually independent events. Consider the two statements ${S_1}$ and ${S_2}$
${S_1}\,\,:\,\,A$ and $B \cup C$ are independent
${S_2}\,\,:\,\,A$ and $B \cap C$ are independent
Then
Three coins are tossed once. Find the probability of getting atleast $2$ 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 $B$ ?
In a throw of three dice, the probability that at least one die shows up $1$, is