Probability of an impossible event =
0
1
1/2
3/4
In a school of 50 students there are 35 girls and rest are boys.Then the probability that a selected will be a boy is
3/10
1/5
7/5
4/5
Which of the following cannot be the probability of an event
1/3
0.1
3%
17/16
When a die is thrown ,the probability of getting an odd number less than 3 is
1/6
In a single throw of a die ,the probability of getting a prime number is
Total probability of an event =
0.5
2
The probability of getting at least one tail in 4 throws of a coin is
15/26
15/16
1/4
1/8
In a single throw of a die ,the probability of getting 5 is
5
6
Each outcome of a random experiment is known as
Elementary event
Sample space
Mutually exclusive event
None of these
The probability of getting a bad egg in a lot of 400 is 0.035 .The number of bad eggs in the lot is
7
14
21
51
