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MHT CET20225 Aug 2022Evening ShiftMathematicsProbabilityActual

A bag contains 5 red balls and 3 green balls. A ball is selected at random and not replaced. A second ball is then selected. The probability of selecting one red ball and one green ball is

Options

  1. A15 28
  2. B15 64
  3. C15 56
  4. D15 112

Correct answer

A. 15 28

Step-by-step solution

aligned & Required probability =P(R) P ( G R )+P(G) P ( R G ) & = 5 8 3 7 + 3 8 5 7 & = 30 56 = 15 28 aligned

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