Taps A and B can fill a bucket in 12 minutes respectively. If both tap – McqOptions

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1.	Taps A and B can fill a bucket in 12 minutes respectively. If both taps are opened and tap A is closed after 3 minutes, how much further time would it take for tap B to fill the bucket?
A.	8 minutes 5 seconds
B.	(2) 8 minutes 15 seconds
C.	(3) 7 minutes 45 seconds
D.	(4) 7 minutes 15 seconds
Answer» C. (3) 7 minutes 45 seconds

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