If the probability for A fail in an examination is 0.2 and that for B – McqOptions

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1.	If the probability for A fail in an examination is 0.2 and that for B is 0.3, then the probability that either A or B fails is ?
A.	0.38
B.	0.44
C.	0.50
D.	0.94
Answer» C. 0.50

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