In an examination 52% candidates failed in English, 42% in math?s and – McqOptions

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1.	In an examination 52% candidates failed in English, 42% in math?s and 17% in both. The percentage of those passed in both the subjects is:
A.	23%
B.	0.4
C.	53%
D.	0.33
Answer» B. 0.4

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