What is the resulting sample space if one coin is tossed
{H,H}
{T,T}
{H,T}
0
Suppose an outcome A occurs m times out of n equally likely outcomes in an experiment.Then odds in favour of A =
n/m
m/n
(n-m)/m
m/(n-m)
What is the probability of getting a head while tossing a coin
1/2
1
2
The probability that in the toss of two dice, we obtain the sum 7 or 11, is
1/6
1/18
2/9
23/108
The probability of choosing at random a number that is divisible by 6 or 8 from among 1 to 90 is
If the probability of A to fail in an examination is 0.2 and that for B is 0.3, then probability that either A or B is fail, is
0.5
0.44
0.8
0.25
A normal die is rolled.The probability that the number on the uppermost face when it stops rolling will not be 5 is
2/6
3/6
5/6
One card is drawn from a pack of 52 cards each of the 52 cards being equally likely to be drawn, then the probability that the card drawn is an ace is
A box contains 4 white pens and 2 black pens. Another box contains 3 white pens and 5 black pens. If one pen is selected from each box, then the probability that both the pens are white, is
A bag contains 5 brown and 4 white socks. A man pulls out two socks. The probability that both the socks are of the same color is
