Two cards are drawn from a pack of 52 cards, one after the other without replacement. Find the chance that one of these cards is an ace and the other is a queen of opposite shade.

Two cards are drawn from a well shuffled pack of 52 cards one after the other without replacement. Find the probability that one of these is a queen and the other is a king of opposite colour.

Two cards are drawn form pack of 52 cards one after another with replacement. Find the mean of the number of kings.

(i) Two cards are drawn without replacement from a well shuffled pack of 52 cards. Find the probability that one is a spade and the other is a queen of red colour. (ii) Two cards are drawn from a well shufled pack of 52 cards one after the other without replacement. Find the probability that one of these is a queen and the other is a king of opposite colour.

Two cards are drawn from a well shuffled pack of 52 cards one after another without replacement. Find the probability that one of these red card and the other a black card?

Two cards are drawn from a well shuffled pack of 52 cards one after another without replacement. Find the probability that one of these red card and the other a black card?

Two cards are drawn from a well shuffled of 52 cards. One after another without replacement. Find the probability that one of these is a red card and the other a black card.

Cards are drawn from pack of 52 cards one by one with replacement. Find the probability that exactly 10 cards will be drawn before the first ace.

Two cards are drawn from a well shuffled pack of 52 cards without replacement. What is the probability that one is a red queen and the other is a king of black colour?