In a bag 1red ball and 2 blue balls are there and one ball is selected after noting its color,replaced with an additional ball of same color, if three such trials made then
COLUMN–I COLUMN – II
A) Probability of drawing at least one blue ball p) 0.9
B) Probability of drawing exactly one blue ball q) 0.2
C) Probability of drawing all balls redknown that all are same color r) 0.3
D) Probability of drawing at least one red ball s) 0.6

Question

COLUMN–I	COLUMN – II
A) Probability of drawing at least one blue ball	p) 0.9
B) Probability of drawing exactly one blue ball	q) 0.2
C) Probability of drawing all balls redknown that all are same color	r) 0.3
D) Probability of drawing at least one red ball	s) 0.6

Examsnet · Accepted Answer

Correct Answer is : A – p; B-q; C-q; D-s

JEE Advanced Model Paper 6 with solutions for online practice