How many hours does it take to fill the tank?

Pipe A can fill the tank in 10 hours, Pipe B can fill the same tank in 12 hours and Pipe C can empty the tank in 15 hours. If all the three taps are opened alternately, then the tank will be filled in how many hours? The word “Alternately” needs specific duration of Hours, Minutes etc.

How long does it take for a cistern to fill up?

A cistern can be filled by pipes A and B in 4 hours and 6 hours respectively. When full, the tank can be emptied by a pipe C in 8 hours. If all the taps be turned on at the same time, the cistern will be full in A cistern can be filled by pipes A and B in 4 hours and 6 hours respectively. When full, the tank can be emptied by a pipe C in 8 hours.

How long does it take to fill a bathtub with water?

A bath tub can be filled with the cold water pipe in 10 minutes and by hot water pipe in 15 minutes (independently each). A person leaves the bathroom after turning on both pipes simultaneously and returns at the moment when the bath should be full. Finding, however, that the waste pipe has been opened he now closes it.

How long does it take to empty a three fourths tank?

A tap can fill a tank in 16 hours whereas another tap can empty the tank it in 8 hours. If in a three fourth filled tank both the taps are opened, then how long will it take to empty the tank in this scenario? 15. If pipes A and B can fill a tank in 18 min and 24 mins respectively and pipe C empties the tank in 12 mins.

The number of hours taken by C alone to fill the tank is. Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the tank is.

How to calculate the net part of the tank filled in 1hr?

When both the pipes are opened at the same time, then the net part of the tank filled in 1 hr = { (xy) / (y-x)}, provided y>x If a pipe can fill a tank in x hours and can empty the same tank in y hours. When both the pipes are opened at the same time, then the net part of the tank filled in 1 hr = { (xy) / (x-y)}, provided x>y

How many hours does it take to fill a cistern?

Three pipes A, B and C can till a cistern in 6 hours. After working at it together for 2 hours, C is closed and A and B can fill the remaining part in 7 hours. The number of hours taken by C alone to fill the cistern is :

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