In a factory there are three types of machine M1, M2 and M3 which prod – McqOptions

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1.	In a factory there are three types of machine M1, M2 and M3 which produces 25%, 35% and 40% of the total products respectively. M1, M2 and M3 produces 2%, 4% and 5% defective products, respectively. what is the percentage of non-defective products ?
A.	89%
B.	97.1%
C.	96.1%
D.	86.1%
E.	None of these
Answer» D. 86.1%

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