One tap can fill a tank thrice as fast as another tap. If together the two taps can fill the tank in 12 minutes,then the slower tap alone will be able to fill the tank in

One tap can fill a tank thrice as fast as another tap. If together the

1.	One tap can fill a tank thrice as fast as another tap. If together the two taps can fill the tank in 12 minutes,then the slower tap alone will be able to fill the tank in
A.	30 min
B.	35 min
C.	32 min
D.	33 min
Answer» D. 33 min

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One tap can fill a tank thrice as fast as another tap. If together the two taps can fill the tank in 12 minutes,then the slower tap alone will be able to fill the tank in

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