The probability of obtaining sum ‘$8$’ in a single throw of two dice
$\frac{1}{{36}}$
$\frac{5}{{36}}$
$\frac{4}{{36}}$
$\frac{6}{{36}}$
A determinant is chosen at random from the set of all determinants of order $2$ with elements $0$ or $1$ only. The probability that the determinant chosen is non-zero is
Two cards are drawn without replacement from a well-shuffled pack. Find the probability that one of them is an ace of heart
Four coins are tossed. The probability that at least one head turns up, is
One die of red colour, one of white colour and one of blue colour are placed in a bag. One die is selected at random and rolled, its colour and the number on its uppermost face is noted. Describe the sample space.
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