Question

bag contains a red ball, a blue ball and a yellow ball, all the balls being of the same size. Kritika takes out a ball from the bag without looking into it. What is the probability that she takes out the
(i) yellow ball?
(ii) red ball?
(iii) blue ball?
​

Answer 1

Step-by-step explanation:

Since, Total no. of balls=3

1.) No. of yellow balls=1

∴ probability of getting a yellow ball=

3

1

2.) No. of red balls=1

∴ probability of getting a red ball=

3

1

3.) No. of blue balls=1

∴ probability of getting a blue ball=

3

1

Answer 2

•Total number of balls in the bag = 3 (a yellow ball, a red ball and a blue ball)

•(i) Probability of Kritika taking out a yellow ball from the bag= 1/3

•(ii) Probability of Kritika taking out a red ball from the bag= 1/3

•(iii) Probability of Kritika taking out a blue ball from the bag= 1/3