Iat Iiser
Probability
IAT (IISER) 2020
MCQ+4 / -12020
A bag contains 8 balls, of which 5 are green and 3 are red. The probability that two balls chosen at random are of the same colour is :
Iat Iiser
IAT (IISER) 2020
A bag contains 8 balls, of which 5 are green and 3 are red. The probability that two balls chosen at random are of the same colour is :