One card is drawn at random from a pack of 52 cards .What is the probability that the cards drawn is a face card (Jack, Queen , and King only ?
1/13
3/13
1/4
9/52
Three unbiased coins are tossed what is the probability of getting at most two heads ?
3/4
3/8
7/8
The probability of getting at least one tail in 4 throws of a coin is
15/26
15/16
1/8
What is the probability of getting a sum 9 from two throws of a disc ?
1/6
1/9
1/12
If P(B)= 3/4 ,
1/15
If two coins are tossed once. What is the probability of getting at least one head?
2/4
1
From a pack of 52 cards, two cards are drawn together at random .What is the probability of both the cards being kings ?
25/57
35/256
1/221
A bag contains 6 black and 8 white balls .One ball is drawn at random .What is the probability that the ball drawn is white ?
4/7
3/7
Three houses are available in a locality .Three persons apply for the houses .Each applies for one house with out consulting the others.The probability that all three apply for the same house is
2/9
3/9
5/9
If A and B are two independent events then the value of P(A/B) is
0
P(A)
P(B)