List of top Computer Science Questions on Probability asked in CUET (PG)

Bag $A$ contains 3 Red and 4 Black balls while Bag $B$ contains 5 Red and 6 Black balls. One ball is drawn at random from one of the bags and is found to be Red. Then, the probability that it was drawn from Bag $B$ is:
A fair coin is tossed three times. Let A be the event of getting exactly two heads and B be the event of getting at most two tails, then \( P(A \cup B) \) is: