Pipes and Cisterns Questions for banking and all sarkari naukri examinations.

## Pipes and Cisterns – Quantitative Aptitude

**Basic Concepts:**

A pipe is used to fill or empty the tank or cistern.

A pipe used to fill the tank or cistern is known as Inlet Pipe.__Inlet Pipe__:A pipe used to empty the tank or cistern is known as Outlet Pipe.__Outlet Pipe__:- If an inlet pipe can fill the tank in x hours, then the part filled in 1 hour = 1/x
- If an outlet pipe can empty the tank in y hours, then the part of the tank emptied in 1 hour = 1/y
- If a pipe can fill a tank in x hours and another pipe can empty the full tank in y hours ( where y > x), then on opening both the pipes, the net part filled in 1 hours = ( 1 / x – 1 / y ).
- If a pipe can fill a tank in x hours and another pipe can empty the full tank in y hours ( where x > y), then on opening both the pipes, the net part emptied in 1 hours = ( 1 / y – 1 / x ).
- Suppose that pipe ‘A’ fills the tank as fast as the other pipe ‘B’. If pipe ‘B’ (slower) & pipe ‘A’ (faster) take ‘x’ min & ‘x/n’ min respectively to fill up an empty tank together, then part of the tank filled in 1 hour = (n+1)/x

### Pipes and Cisterns Questions and Quiz:

**[watupro 526]**

Nice Set of Question

7/10

7.75/10

nice score

Sorry its 7/10

777/10

great score.

great score

Welcome

Anju

As such you can’t differentiate. The questions we are providing are to make you aware of the topic and the concept.

let me tell u sir ??

How is it possible that same Qus. are given IBPS PO, IBPS clerk????? u say there is most imp QUS po,clerk…ok m agree that ..but how can possible same qus why????

so tell me according to u ? what is the diff. bet. IBPS PO & IBPS Clerk??????????? :/

these questions were of great help sir. thank u!

9/10

u liar…all thesee u gave for sbi clerk and repeating same

9/10

You are welcome kundan.

Thanks for your kind feedback

Thanks a lot for giving such a brain teasing problems!!! all these sums have been given in accordance with the questions asked in various competitions. Thanks again!!!!

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