Not using set notation
Shaalaa.com | Probability part 5 (Examples)
A bag contains a certain number of red balls. A ball is drawn. Find the probability that the ball drawn is:
Two dice are rolled together. Find the probability of getting:
a multiple of 2 on one die and an odd number on the other die.
A man tosses two different coins (one of Rs 2 and another of Rs 5) simultaneously. What is the probability that he gets:
at most one head?
A box contains some black balls and 30 white balls. If the probability of drawing a black ball is two-fifths of a white ball, find the number of black balls in the box.
A bag contains 16 colored balls. Six are green, 7 are red and 3 are white. A ball is chosen, without looking into the bag. Find the probability that the ball chosen is:
green or red or white