A tap can fill an empty tank in 48 minutes whereas another tap can empty the full tank in 2 hours. If both the taps are opened at `11:40` a.m., when will the empty tank be filled ?

A tap can fill a tank in 48 minutes whereas another tap can empty it in 2 hours.If both the taps are opened at 11:40 A.M,then the tank will be filled at 12:40backslash PM* b.1:00backslash PM* c.1:20backslash PM*d.1:30backslash PM backslash

A tank is fitted with two taps A and B. A can fill the tank completely in 45 minutes and B can empty the full tank in 1 hour. If both the taps are opened alternatively for 1 minute, then in how much time the empty tank will be filled completely ? (a) 2 hrs 55 mirn (d) 5 hrs 53 min (b) 3 hrs 40 min (e) None of these (c) 4 hrs 48 min

A tap can fill a tank in 10 hours and another tap can empty the tank in 15 hours. If both the taps are opened together how much time will be taken to fill (2)/(3) of the tank.

A tap A can fill a cistern in 4 hours and the tap B can empty the full cistern in 6 hours. If both the taps are opened together in the empty cistern, in how much time will the cistern be filled up?

Pipes A and B can fill an empty tank in 6 and 8 hours respectively, while pipe C can empty the full tank in 10 hours. If all three pipes are opened together, then the tank will get filled in:

A tap can fill a tank in 16 minutes and another can empty it in 8 minutes. If the tank is already 1/2 full and both the taps are opened together , will the tank be filled or emptied? How long will it take before the tank is either filled compoletely or emptied completely, as the case may be?