Question

Consider a bag of 10 balls containing 3 white, 4 black, 2 red and one green balls . A ball is drawn at random . What is the probability of drawing (a) a white ball (b) green ball (c) black ball (d) red ball ?​

Answer 1

Answer: (a) 30% (b) 10% (c) 40% (d) 20%

Step-by-step explanation:

a) Probability of drawing a white ball = 3/10 x 100 %

                                                                = 30%

b) Probability of drawing a green ball = 1/10 x 100 %

                                                                 = 10%

c) Probability of drawing a black ball = 4/10 x 100 %

                                                                = 40%

d) Probability of drawing a red ball = 2/10 x 100 %

                                                            = 20%