 Hello and welcome to the session. In this session we discuss the following question which says the king, queen and jack of clubs are removed from a deck of 52 playing cards and the remaining cards are shuffled. A card is drawn from the remaining cards. Find the probability of getting a card of hearts, queens, clubs. Let's proceed with the solution now. Now the total number of cards is equal to 52. In the question it's given that the king, queen and the jack of clubs are removed from the 52 cards. So this means that the number of cards removed is equal to 3. So the remaining card is equal to 52 minus 3 that is equal to 49. Now we know that for an event E probability of E is equal to number of outcomes favourable to the event E upon the number of the experiment. So we need to find the probability of getting a card of hearts. So we take left to the event of getting a card of hearts to know that there are total 13 heart cards, 49 cards. The number of outcomes favourable to the event A is equal to 13 and the number of experiment is equal to 49. Since we have total of 49 cards the probability of the event A that is probability of getting a card of heart is equal to 13 upon 49. That is probability of getting a card of heart is equal to 13 upon 49. Now we need to find the probability of getting a card of queens. So for this we take left to the event of getting a card of queens, 4 queens. The question we have that one queen is removed from the deck of 52 cards in the deck of 49 cards is equal to 4 minus 1 that is equal to 3. Now probability of getting a card of queens that is probability of B is equal to number of queens in the deck of 49 cards which is 3 upon the number of all possible outcomes of the experiment which is 49. So probability of B is equal to 3 upon 49. As we get the probability of a queen is equal to 3 upon 49. And the probability of getting a card of clubs for this let B be the event now we have the total number of is equal to 13 that is in the deck of 52 cards total number of clubs cards is 13. And the question is given that these 3 cards which have been removed from the deck of 52 playing cards are of clubs. So in all we say that 3 club cards have been removed from the deck of 52 playing cards. So the remaining club cards is equal to 13 minus 3 which is equal to 10. Now the probability of C that is probability of getting a card of clubs is equal to the number of club cards in the deck of 49 cards which is 10 upon the number of all possible outcomes of the experiment which is 49. So we have probability of C is equal to 10 upon 49 that means probability of getting a card is equal to 10 upon 49. So all the 3 parts of the question have been solved. So this completes the session. Hope you have understood the solution of this question.