Worksheet on Pipes and Water Tank

Practice the questions provided in the worksheet on pipes and water tank. 

We know, a water tank or a cistern is connected with two types of pipes to fill and empty it i.e. inlet and outlet. Work done by inlet is positive and work done by outlet is negative.


1. A pipe can fill the cistern in 7 hours. Due to a leakage in cistern it is filled in 8 hours. After the cistern is full, in how much time will it be emptied due to leakage?

2. A cistern can be filled by a tap in 5 hours and emptied by an outlet pipe in 6 hours. How long will it take to fill the cistern if both the taps and pipe are opened together?

3. A tank can be filled by one tap in 8 hours and by another in 12 hours. How long will it take to fill if both the taps are opened simultaneously?

4. A pipe can fill the tank in 4 hours. Due to leakage at the bottom it is filled in 5 hours. When the tank is full, in how much time will it be emptied by the leak?

5. A water tank can be filled by two taps A and B in 5 hours and 8 hours respectively. The full tank can be emptied by the third tap in 6 hours. If all the taps be opened at the same time, in how much time will the empty tank be filled up completely?


Answers for the worksheet on pipes and cistern or water tank are given below to check the exact answers of the above questions.


Answers:


1. 56 hours

2. 30 hours

3. 4  4/5 hours

4. 20 hours

5. 6  6/19 hours

Worksheet on Work Done in a Given Period of Time

Worksheet on Time Required to Complete a Piece of Work

Worksheet on Pipes and Water Tank








7th Grade Math Problems

Math Home Work Sheets

From Worksheet on Pipes and Water Tank to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.

Share this page: What’s this?

Recent Articles

  1. Addition and Subtraction of Fractions | Solved Examples | Worksheet

    Jul 18, 24 03:08 PM

    Addition and subtraction of fractions are discussed here with examples. To add or subtract two or more fractions, proceed as under: (i) Convert the mixed fractions (if any.) or natural numbers

    Read More

  2. Worksheet on Simplification | Simplify Expressions | BODMAS Questions

    Jul 18, 24 01:19 AM

    In worksheet on simplification, the questions are based in order to simplify expressions involving more than one bracket by using the steps of removal of brackets. This exercise sheet

    Read More

  3. Fractions in Descending Order |Arranging Fractions an Descending Order

    Jul 18, 24 01:15 AM

    We will discuss here how to arrange the fractions in descending order. Solved examples for arranging in descending order: 1. Arrange the following fractions 5/6, 7/10, 11/20 in descending order. First…

    Read More

  4. Fractions in Ascending Order | Arranging Fractions | Worksheet |Answer

    Jul 18, 24 01:02 AM

    Comparison Fractions
    We will discuss here how to arrange the fractions in ascending order. Solved examples for arranging in ascending order: 1. Arrange the following fractions 5/6, 8/9, 2/3 in ascending order. First we fi…

    Read More

  5. Worksheet on Comparison of Like Fractions | Greater & Smaller Fraction

    Jul 18, 24 12:45 AM

    Worksheet on Comparison of Like Fractions
    In worksheet on comparison of like fractions, all grade students can practice the questions on comparison of like fractions. This exercise sheet on comparison of like fractions can be practiced

    Read More

Calculate Time to Complete a Work

Calculate Work Done in a Given Time

Problems on Time required to Complete a Piece a Work

Problems on Work Done in a Given Period of Time

Problems on Time and Work

Pipes and Water Tank

Problems on Pipes and Water Tank