Q. 10 5.0( 3 Votes )

In a lottery there are 10 prizes and 25 blanks. What is the probability of getting a prize?

Answer :

Total numbers of outcome in a draw of lottery are: 10 + 25= 35 being lottery Draw a prize or a blank

Let E be the event of getting a prize at draw

Then, the numbers of favourable events are= 10

P (getting a prize) = P (E) = 10/35 = 2/7

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.