From a pack of 52 cards, if 2 cards are selected one after the other without replacement, then what is the probability that the 1st card is a queen and the 2nd card is a heart. Select:
A) 1/52
B) 5/52
C) 3/4
D) 5/7
E) 5/8
Explanation :   Let the selected card be queen of heart so,we can select it in one way 1/52   Now the second card be a heart as there is no replacement no of ways 12/51   i.e 1/52*12/51t;(independent event);   Now let the card selected is not a queen of heart so we can select it in 3/52 ways   The probability of second card i.e heart is 13/51   i.e 3/52*13/51;(independent event)   Now both the independent events are combined   i.e (1/52*12/51) + ( 3/52*13/51)   = (12+39)/(52*51)   =1/52   Hence (A) is correct answer.   1/52nswer : 1/52
<result>A</result>
From a pack of 52 cards, if 2 cards are selected one after the other without replacement, then what is the probability that the 1st card is a queen and the 2nd card is a heart.