The probability of getting an even number while throwing a balanced die once is ...........

Two balanced dice are rolled. Find the probability that the product of numbers on two dice is odd.

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

$A$ card is drawn from a deck of $52$ cards. The event $E$ is that the card is not an ace of hearts. The number of outcomes favourable to $E$ is

Two unbiased dice are thrown once. Write all the possible outcomes of this experiment. What is the probability that the sum of numbers on two dice is a multiple of $3$ or $4$?

Three unbiased coins are tossed simultaneously. Then,the probability of receiving at the most two tails is ........