#15 Probability part I (Questions on bags and balls)
Автор: AptiSutra
Загружено: 2018-02-21
Просмотров: 5782
Описание:
In this video we will learn how to solve the probability based questions on bags and balls
The video consists of following questions
Question 1: - A bag contains 4 Red,4 Green and 4 Blue balls if 2 balls are drawn at random find the probability that both of them are red
Question 2: - A bag contains 4 Red,5 Green and 6 Blue balls if 2 balls are drawn at random find the probability that both of them are of same colour
Question 3: - A bag contains 5 Red,4 Green and 3 Blue balls if 2 balls are drawn at random find the probability that one is red and other is green
Question 4: - A bag contains 6 Red,5 Green and 4 Blue balls if 3 balls are drawn at random find the probability that none of the ball is green
Question 5: - A bag contains 6 Red,5 Green and 4 Blue balls if 3 balls are drawn at random find the probability that at-least one of the ball is green
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