Select the correct answerThere are two water tanks A and B. A is much smaller than B. While water fills at the rate of one litre every hour in A, it gets filled up like 10, 20, 40, 80, 160….., in tank B. (At the end of first hour, B has 10 liters, second hour it has 20, and so on). If tank B is 1/16 filled after 17 hours, what is the total duration required to fill it completely?radio_button_unchecked4 hoursradio_button_unchecked21 hoursradio_button_unchecked22 hoursradio_button_unchecked24 hours

Select the correct answerTwo pipes A and B can fill a tank in 36 minutes. and 45 minutes. respectively. A water pipe C can empty the tank in 30 minutes. First A and B are opened. After 7 minutes, C is also opened. In how much time, the tank is full?radio_button_unchecked51 minradio_button_unchecked42 minradio_button_unchecked39 minradio_button_unchecked46 min

A tap can fill a tank in 6 hours. After half the tank is filled, three more similar taps are opened. What is the total time taken to fill the tank completely ?Select one:a. 4 hrb. 4 hr 15 minc. 3 hr 15 mind. 3 hr 45 min

Tap A, B and C can fill a tank in 16 hours, 12 hours and 20 hours respectively. The three taps are opened alternately for 1 hour each, starting with tap A at 7 am, B at 8 am and so on. At what time will the tank get filled?

Three filling pipes, R, S and T, together, can fill an empty tank in two hours. S can fill the tank four times as fast as T. Initially, R alone is opened and after exactly x hours, it is closed and immediately S and T are opened together. The tank is full after exactly another y hours. If the tank was filled in a total of 4 hours, and x ≠ y, find the time (in hours) that T alone would take to fill the tank.6201224

Tap A alone fills a tank in 24 hours. Tap A and tap B together fill the same tank in 15 hours. Tap B alone can fill the tank in how many hours?