Subject
MBA Exam
Topic
IBA MBA 2010-11
There are 4 women and 4 men sitting in a waiting room for job. If two of the applicants are selected at random, what is the probability that both will be women?
There are 4 women and 4 men sitting in a waiting room for job. If two of the applicants are selected at random, what is the probability that both will be women?
ক)
1/2খ)
3/7গ)
3/14ঘ)
3/14Explanation
১ম জন women হবার সম্ভাবনা ৪/৮=১/২ ১ম জন মহিলা নেবার পর, প্রার্থী ৭ জন ,women ৩ জন ২য় জন মহিলা হবার সম্ভাবনা ৩/৭ জন ১ম ২ জন মহিলা হবার সম্ভাবনা ১/২×৩/৭ জন = ৩/১৪ জনRelated questions
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