Subject
Quantitative Aptitude
Topic
Probability
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 :
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 :
ক)
2/9খ)
1/9গ)
8/9ঘ)
7/9Explanation
One person can select one house out of 3= ways =3. Hence, three persons can select one house out of 3 in 3 x 3 x 3 =9. Therefore, probability that all thre apply for the same house is 1/9Related questions
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