AP EAMCET201725 Apr 2017Morning ShiftMathematicsProbabilityActual
Boxes B₁, B₂ , and B₃ , contain balls as given below: array ccc Box & White & Black B₁ & 1 & 2 B₂ & 3 & 1 B₃ & 2 & 3 array One ball is drawn at random from each box. Then, among the balls drawn, the probability that two are black and one is white, is
Options
- A5 12
- B7 12
- C9 12
- D11 12
Correct answer
A. 5 12
Step-by-step solution
No solution. Refer to answer key.