Subject
MBA Exam
Topic
Evening MBA-DU(29th Batch)
Out of 7500 students 75% were offered to study in Arts and 45% in Business. How many were offered both?
Out of 7500 students 75% were offered to study in Arts and 45% in Business. How many were offered both?
ক)
1000খ)
1750গ)
2000ঘ)
1500Explanation
n(A) =75% n(B) = 45% n(A U B) = 100% n (A n B) = n(A) + n(B) – n(AUB) = 20% 7500 এর 20 % = 1500Related questions
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