Question

A bag contains 5 white balls, 6 red balls and 8 green balls. A ball is drawn at random then what will be the possibility of the ball being
1. white
2. red or black
3. not green
4. neither white nor black​

Answer 1

Answer:

Total balls in the bag are :5+6+8= 19

white balls: 5

red balls: 6

green balls: 8

1) Probability that the ball is white

5/19

2) i. Probability that the ball is red

6/19

2) ii. Probability that the ball is black

0/19= 0

3) Probability that the ball is not green

5 white balls + 6 red balls= 11

11/19

4) i. Probability that the ball is neither white

6 red balls + 8 green balls = 14

14/19

4) ii. Probability that the ball is not black

0/19= 0