Three pipes which has radius 1/2, 1, 3/2 can respec- tively are connected to a tank. The ratio of the water flowing through them is equal to the ratio of the square of their radius . If all three pipes fill that tank in 18 min three how long will thickest pipe take to fill the tank alone.

Three pipes which has radius 1, 2, 3 can respectively are connected to a tank water flowing in that pipes is square of radius of that pipes respectively. If the thin-nest piepe fills a tank in 42 minutes. How much time will they take to fill that tanke together.

There are three taps of diameter 1 cm, 4/3 cm and 2 cm, respectively. The ratio of the water flowing through them is equal to the ratio of the square of their diameters. The biggest tap can fill the tank alone in 61 min. If all the taps are opened simultaneously, how long will the tank take to be filled?

There are three taps of diameters 1cm, 4/3 cm and 2 cm , respectively . The ratio of the water flowing through them is equal to the ratio of the square of their diameters . The biggest tap can fill the tank alone in 61 min . If all taps are opened simulataneously ,how long will the tank take to be filled ?

An inlet pipe fills 1/8 part of a tank in 1 h. How much time will the pipe take to fill the empty tank?

10 pipes of the same diameter can fill a tank in 24 minutes.If 2 pipes gp out of order.how long will the remaining pipe take to fill the tank?

The diameter of three pipes are 1cm, 1 (1)/(3) cm and 2 cm respectively. The quantity of water flowing through a pipe varies directly as the square of its diameter. If the pipe with 2 cm diameter can fill a tank in 61 minutes, in what time will all the three pipes together fill the tank?

One pipe can fill a tank three xx as fast as another pipe.If together the two pipes can fill the tank in 36 minutes then the slower pipe alone will be able to fillthe tank in.