Question16 A bag has 25 stones which are painted different colours. Among the stones there are 8 white balls, 8 blue balls and the rest are green.

Question16

A bag has 25 stones which are painted different colours. Among the stones there are 8 white balls, 8 blue balls and the rest are green. I am stuck because I am unable to find the chances of picking the green ball if only you are allowed to pick once. Please help