Subject
Bank Exam
Topic
Dutch Bangla Bank Ltd, MTO 2012
Parvez has a total of four balls in his pocket of which two are red and two are white. If he randomly picks one ball out of his pocket what is the probability that he will pick a red ball?
Parvez has a total of four balls in his pocket of which two are red and two are white. If he randomly picks one ball out of his pocket what is the probability that he will pick a red ball?
ক)
50%খ)
66%গ)
25%ঘ)
33%Explanation
Types of balls: 2 Balls to pick: 1 Thus, Chances of it being Red ball= (1/2) * 100 = 50%Related questions
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