top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill......

0 votes
157 views

A large water tank has two inlet pipes (a large one and a small one) and one outlet pipe. It takes 3 hours to fill the tank with the large inlet pipe. On the other hand, it takes 6 hours to fill the tank with the small inlet pipe. The outlet pipe allows the full tank to be emptied in 9 hours.

What fraction of the tank (initially empty) will be filled in 0.64 hours if all three pipes are in operation? Give your answer to two decimal places (e.g., 0.25, 0.5, or 0.75).

posted Dec 1, 2023 by Upma

Looking for solution? Promote on:
Facebook Share Button Twitter Share Button LinkedIn Share Button




Similar Puzzles
0 votes
A pipe can fill a tank in 8 hours. After 3/5 of the tank is filled, four more pipes of half capacity is opened.........

A pipe can fill a tank in 8 hours.
A fter 3/5 of the tank is filled, four more pipes of half capacity is opened to fill the tank.
What is the total time taken to completely fill the tank?

0 votes
Pipes A and B are fitted to a tank. A can fill the tank in 11/2 hours and capacity of B which is emptying pipe is.......

Pipes A and B are fitted to a tank.
A can fill the tank in 11/2 hours and capacity of B which is emptying pipe is half that of A.
If B is fitted at one-third of the height of the tank from the base and both the pipes are opened simultaneously, what will be the time taken to fill the empty tank?

0 votes
A leak in the bottom of the tank can empty it in 8 hours. An inlet pipe...............What is the capacity of the tank?

A leak in the bottom of the tank can empty it in 8 hours.
An inlet pipe fills the tank at the rate of 6 liters per minute.
When the tank is full, the inlet is opened but leak emptied the tank in 9 hours.
What is the capacity of the tank?

+2 votes
A cistern has three pipes A, B and C. The pipes A and B can fill it in 4 and 5 hours respectively...

A cistern has three pipes A, B and C. The pipes A and B can fill it in 4 and 5 hours respectively and C can empty it in 2 hours. If the pipes are opened in order at 1, 2 and 3 am respectively..
When will the cistern be empty?

+1 vote
Two pipes A and B can separately fill a cistern in 60 and 75 mins respectively, there is a third pipe in the bottom...

Two pipes A and B can separately fill a cistern in 60 minutes and 75 minutes respectively. There is a third pipe in the bottom of the cistern to empty it. If all the three pipes are simultaneously opened, then then the cistern is full in 50 minutes. In how much time the third pipe alone can empty the cistern?

...