**Learn and Practice Free Pipes and Cistern Set 1 questions **

## Click below to Practice Free Pipes and Cistern Set 1 Questions

## You can get answer of the below sample questions by going through the above Question sets.

#### A cistern has two taps which fill it in 12 mm. and 15 mm. respectively. There is also a waste pipe in the cistern. When all the three are opened, the empty cistern is full in 20 minutes. How long will the waste pipe take to empty the full cistern ?

Option 1: 8 mm

Option 2: 12 mm

Option 3: 10 mm

Option 4: 16 mm

Option 5:

#### One tap can fill a cistern in 2 hours and another tap can empty the cistern in 3 hours. How long will they take to fill the cistern if both the taps are opened ?

Option 1: 5 Hrs

Option 2: 6 Hrs

Option 3: 7 Hrs

Option 4: 8 Hrs

Option 5:

#### A cistern can be filled in 9 hours but it takes 10 hours due to in its bottom. If the cistern is full, then the time that the leak will take to empty it, is:

Option 1: 60 Hrs

Option 2: 70 Hrs

Option 3: 80 Hrs

Option 4: 90 Hrs

Option 5:

#### An electric pump can fill a tank in 3 hours. Because of a leak in the tank, it took 3 hours 30 min to fill the tank. The leak can drain out all the water of the tank in

Option 1: 10 hours 30 min

Option 2: 21 hours

Option 3: 12 hours

Option 4: 24 hours

Option 5:

#### 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. The capacity of the tank (in litres) is

Option 1: 5260

Option 2: 5846

Option 3: 5760

Option 4: 6970

Option 5:

#### 12 buckets of water fill a tank when the capacity of each bucket is 13.5 litres. How many buckets will be needed to fill the same tank, if the capacity of each bucket is 9 litres?

Option 1: 8

Option 2: 15

Option 3: 16

Option 4: 18

Option 5:

#### To fill a cistern, pipes A, B and C take 20 minutes, 15 minutes and 12 minutes respectively. The time in minutes that the three pipes together will take to fill the cistern, is :

Option 1: 5

Option 2: 10

Option 3: 12

Option 4: 15 and 2/3

Option 5:

#### Two taps A and B can fill a tank in 10 hours and 15 hours respectively. If both the taps are opened together, the tank will be full in:

Option 1: 5 Hrs

Option 2: 12 and 1/2 hrs

Option 3: 6 hrs

Option 4: 7 and 1/2 hrs

Option 5:

#### Two pipes A and B can fill a cistern in 12 minutes and 16 minutes respectively. If both the pipes are opened together, then after how much time B should be closed so that the tank is full in 9 minutes ?

Option 1: 3 min and 30 sec.

Option 2: 4 min and 30 sec.

Option 3: 4 min.

Option 4: 4 min 77 sec.

Option 5:

#### A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 6 litres a minute. When the tank is full, the inlet is opened and due to the leak, the tank is empty in 12 hours. How many litres does the cistern hod?

Option 1: 7580

Option 2: 8290

Option 3: 7960

Option 4: 8640

Option 5:

By Practicing the below question set :

The student will get the basic and advanced knowledge on Pipes and Cistern Set 1.

The student will learned the priciples and methedology of Pipes and Cistern Set 1.

The student will evaluate the knowledge level on Pipes and Cistern Set 1.

Student can practice number of times the question till he is clear.

Student can provide the review / feedback / suggestion on the questions which will help to others.

The question contains the simple to complex level difficulties so that student can improve the knowledge.