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Three houses are available in a locality. Three persons apply for the houses. Each applies for one house without consulting others. The probability that all the three apply for the same house is

Options

  1. A2 9
  2. B1 9
  3. C8 9
  4. D7 9

Correct answer

B. 1 9

Step-by-step solution

For a particular house being selected Probability = 1 3 Prob(all the persons apply for the same house) = ( 1 3 1 3 1 3 ) 3= 1 9

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