A secret can be said by only 2 persons in 5 minutes. The same person t – McqOptions

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1.	A secret can be said by only 2 persons in 5 minutes. The same person tells the secret to 2 more persons and so on. How long will take to tell it to tell 768 persons?
A.	500 min
B.	50 min
C.	47.5 min
D.	49 min
Answer» D. 49 min

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