Question

There is a bag filled with 3 blue and 5 red marbles.

A marble is taken at random from the bag, the colour is noted and then it is not replaced.
Another marble is taken at random.
What is the probability of getting 2 of the same colour?

Answer 1

ANS=1/4

Explanation:

even after replacing the marble the probability will not chnge coz

formula is

favourable outcome/total outcome.

hope it will help u.