Question

A bag contains of one red ball, one yellow ball and one blue ball. All are equal in size. Vahini takes out a ball from the bag without looking into What is the probability that she takes one (1) yellow ball (ii) red ball (iii) blue ball and (iv) not an yellow ball.

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Answer 1

Answer:

Since, Total no. of balls=3

1.) No. of yellow balls=1

∴ probability of getting a yellow ball=31

2.) No. of red balls=1

∴ probability of getting a red ball=31

3.) No. of blue balls=1

∴ probability of getting a blue ball=31

Answer 2

Answer:

1. For yellow ball 1/3
2. For red ball 1/3
3. For blue ball 1/3
4. Not yellow ball 2/3