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Question
How many are both Engineers and MBAs?
How many are both Engineers and MBAs?
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Solution
The correct option is A 100
As, we know {A U B} = A + B - (A ∩ B)
A U B = 500 , A = 250 and B = 350
500 = 250 + 350 - (A ∩ B)
(A ∩ B) = 100
100 are both Engineers and MBAs.
Hence option (a)
As, we know {A U B} = A + B - (A ∩ B)
A U B = 500 , A = 250 and B = 350
500 = 250 + 350 - (A ∩ B)
(A ∩ B) = 100
100 are both Engineers and MBAs.
Hence option (a)
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