$A$ card is drawn at random from a well-shuffled pack of $52$ cards. The probability that the card drawn is not of Diamonds is ..............

At a fete, cards bearing numbers $1$ to $1000$, one number on one card, are put in a box. Each player selects one card at random and that card is not replaced. If the selected card has a perfect square greater than $500$, the player wins a prize. What is the probability that:
$(i)$ the first player wins a prize?
$(ii)$ the second player wins a prize, if the first has won?

The probability that a non-leap year selected at random will contain $53$ Sundays is

The probability of the month of February in a non-leap year having $5$ Thursdays is ............

The probability of the sun rising in the east is ..........

$A$ card is selected from a deck of $52$ cards. The probability of its being a red face card is