# A bag contains 4 red, 2 green and 7 blue balls. What is the probability of drawing a red ball and the first ball drawn is blue? The balls drawn are replaced in the bag.

Category: QuestionsA bag contains 4 red, 2 green and 7 blue balls. What is the probability of drawing a red ball and the first ball drawn is blue? The balls drawn are replaced in the bag.
Editor">Editor Staff asked 11 months ago

A bag contains 4 red, 2 green and 7 blue balls. What is the probability of drawing a red ball and the first ball drawn is blue? The balls drawn are replaced in the bag.

(a) $$\frac {28}{169}$$

(b) $$\frac {8}{11}$$

(c) $$\frac {4}{128}$$

(d) $$\frac {14}{11}$$

The question was asked in final exam.

The question is from Probability topic in section Probability of Mathematics – Class 12
NCERT Solutions for Subject Clas 12 Math Select the correct answer from above options
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