A card is drawn at random from a pack of cards. What is the probability that the drawn card is neither a heart nor a king
$\frac{4}{{13}}$
$\frac{9}{{13}}$
$\frac{1}{4}$
$\frac{{13}}{{26}}$
One card is drawn from a well shuffled deck of $52$ cards. If each outcome is equally likely, calculate the probability that the card will be a diamond not an ace
Two dices are rolled. If both dices have six faces numbered $1,2,3,5,7$ and $11,$ then the probability that the sum of the numbers on the top faces is less than or equal to $8$ is
A coin is tossed twice, what is the probability that atleast one tail occurs ?
Three persons work independently on a problem. If the respective probabilities that they will solve it are $\frac{{1}}{{3}} , \frac{{1}}{{4}}$ and $\frac{{1}}{{5}}$, then the probability that none can solve it
One card is drawn from each of two ordinary packs of $52$ cards. The probability that at least one of them is an ace of heart, is