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When 7 coins are tossed, the number of total outcomes is
67
64
128
256
What is the probability of drawing a black card from a pack of cards?
14341912
When a dice is rolled, the probability of getting a number greater than 6 is
0
1
1929
If three dice are rolled together, the probability of the same number appearing on them is
11813653619
When two distinct numbers are selected from the set {1, 3, 5, 7, 9}, the probability that the sum of the numbers is even is
12
0
1
34
The probability of a sure event is
6717
0
1
A and B are two mutually exclusive and exhaustive events. If the probability of A is , then the probability of the non-occurrence of B is 35251545
A and à represent the occurrence and non-occurrence of an event. Then P(A)
+P(Ã) =4515
1
35
When a coin is tossed, the probability of getting heads or tails is
0
1
3525
When four dice are rolled, the probability that the total score on them is the minimum or the maximum is3648324516481324
When 6 letters are placed into the corresponding 6 addressed envelopes, the probability that exactly five letters are placed into the corresponding envelopes is
3
1
0
25
In a leap year, the probability that February has 5 Sundays and 5 Mondays is
1
0
1545
A card is selected at random from a pack of cards. What is the probability that it is a red queen? 126113326526
What is the probability that a year selected at random is a leap year?14241009540097400
A and B are two events. If P(A) =, P(B) = and P(AUB)= then P(A∩B) =418410214384142
The probability that Alekya is selected in the interview is and the probability that Bhanu is selected is . The probability that neither of them is selected is17191063563
A, B,C are three mutually exclusive and collectively exhaustive events of a certain random experiment. If P(A) = 0.3, P(B) = 0.5 then P
0.3
0.8
0.2
0.7
The range of P(A) is
[0,1]
(0,1]
[0,1)
(0,1)
A bag contains 5 red balls, 3 green balls, and 2 white balls. If one ball is selected from the bag, the probability that it is not white is15253545
