Select the correct answerA pipe can fill a bath in 15 minutes and another can fill it in 30 minutes. A person opens both the pipes simultaneously. When the bath should have been full, he finds that the waste pipe was open. He then closes the waste pipe and in 3 minutes more, the bath is full. In what time, would the waste pipe empty it?radio_button_unchecked100/3radio_button_unchecked30radio_button_unchecked40radio_button_unchecked80/3

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

Directions for question : The given problem contains a question and two statements giving certain data. You have to select the correct answer from (a) to (e) depending on the sufficiency of the data given in the statements to answer the question.Two pipes A and B emptied into a reservoir; pipe A can fill the reservoir in 30 minutes by itself. How long will it take for pipe A and pipe B together to fill up the reservoir?I. By itself, pipe B can fill up the reservoir in 20 minutesII. Pipe B has a larger cross - sectional area than pipe A.radio_button_uncheckedIf statement I alone is sufficient to determine the answer to the question.radio_button_uncheckedIf statement II alone is sufficient to determine the answer to the question.radio_button_uncheckedIf both I and II together are sufficient, but neither of the statements alone is sufficient to determine the answer to the question.radio_button_uncheckedIf either of the statements I or II alone is sufficient to determine the answer to the question.radio_button_uncheckedIf statements I and II together are not sufficient to determine the answer to the question.

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

A water tank is three-fourth full. Pipe P can fill the empty tank in 20 minutes and pipe Q can empty the full tank in 10 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely?

A cistern can be filled by 3 pipes in 30, 40, and 60 minutes respectively, and emptied by an escape pipe in 30 minutes. The three tapes are turned on at noon, but the escape pipe is at the same time accidentally left open and not closed for a quarter of an hour. At what time will the cistern be full?