Question

A bag contains in all 50 balls. Some of them are white, some are blue and some are red. The
number of white balls is 11 times the number of blue balls. The number of red balls is less
than the number of white balls. Also, the number of red balls is more than the number of blue
balls. If one of the balls is selected at random from the bag, what is the probability that it is
red?​

Answer 1

Answer:

I think 7/25 is the right answer