Two pipes A and B can fill a water tank in 20 and 24 minutes respectively and a third pipe C can empty at the rate of 3 gallons per minute. If A, B and C are opened together to fill the tank in 15 minutes, the capacity (in gallons) of the tank is? Mark as favorite Copy Link 180 150 120 60 Check Answer
A pipe can fill a cistern in 9 hours. Due to a leak in its bottom, the cistern fills up in 10 hours. If the cistern is full, in how much time will it be emptied by the leak? Mark as favorite Copy Link 70 hours 80 hours 90 hours 100 hours Check Answer
A leak in the bottom of a tank can empty the full tank in 6 hours. An inlet pipe fills water at the rate of 4 litres a minute. When the tank is full, the inlet is opened and due to the leak the tank is empty in 8 hours. Find the capacity of the tank? Mark as favorite Copy Link 5760 litres 96 litres 10 litres 24 litres Check Answer
A pipe can fill a tank in 24 hrs. Due to a leakage in the bottom, it is filled in 36 hrs. If the tank is half full, how much time will the leak take to empty the tank? Mark as favorite Copy Link 48 hrs 72 hrs 36 hrs 24 hrs Check Answer
A tank has two pipes. The first pipe can fill it in 4 hours and the second can empty it in 16 hours. If two pipes be opened together at a time, then the tank will be filled in? Mark as favorite Copy Link 5 and 1/2 hours 10 hours 6 hours 5 and 1/3 hours Check Answer
Three pipes A, B and C can fill a tank in 6 hours. After working 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? Mark as favorite Copy Link 10 12 14 16 Check Answer
Two pipes A and B can fill a cistern in 37 and 1/2 minutes and 45 minutes respectively. Both pipes are opened. The cistern will be filled just in half an hour, if the pipe B is turned off after? Mark as favorite Copy Link 15 minutes 10 minutes 5 minutes 9 minutes Check Answer
A tap takes 36 hours extra to fill a tank due to a leakage equivalent to half of its inflow. The inflow can fill the tank in how many hours? Mark as favorite Copy Link 36 hrs 24 hrs 30 hrs 18 hrs Check Answer
A cistern has two pipes. One can fill it with water in 8 hours and other can empty it in 5 hours. In how many hours will the cistern be emptied if both the pipes are opened together when 3/4 of the cistern is already full of water? Mark as favorite Copy Link 13 and 1/3 hours 10 hours 6 hours 3 and 1/3 hours Check Answer
A pipe of diameter d can drain a certain water tank in 40 minutes. The time taken by a pipe of diameter 2d for doing the same job in? Mark as favorite Copy Link 5 minutes 10 minutes 20 minutes 80 minutes Check Answer