Loading...

Pipes And Cisterns MCQ Set 1

Showing question 1 to 5 of total 30 MCQs

MCQ Set: 1

Solve the question on your notebook and check it by clicking (Answer and Explanation) below question.

Question No: 1

Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both the pipes are used together, then how long it will take to fill the tank ?

  1. 10 mins
  2. 12 mins
  3. 15 mins
  4. 20 mins

Question No: 2

A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours. If both the taps are opened simultaneously, then after how much time cistern will get filled ?

  1. 7 hours
  2. 7.1 hours
  3. 7.2 hours
  4. 7.3 hours

Question No: 3

A tap can fill a tank in 6 hours. After half the tank is filled then 3 more similar taps are opened. What will be total time taken to fill the tank completely.

  1. 2 hours 30 mins
  2. 2 hours 45 mins
  3. 3 hours 30 mins
  4. 3 hours 45 mins

Question No: 4

A water tank is two-fifth full. Pipe A can fill a tank in 10 minutes and pipe B can empty in 6 minutes. If both the pipes are open, how long will it take to empty or fill the tank completely ?

  1. 6 min to empty
  2. 7 min to full
  3. 6 min to full
  4. 7 min to empty

Question No: 5

Pipe A can fill a tank in 5 hours, pipe B in 10 hours and pipe C in 30 hours. If all the pipes are open, in how many hours will the tank be filled ?

  1. 2.5 hours
  2. 2 hours
  3. 3.5 hours
  4. 3 hours
More for You
All in this Category

You may be interested in

Colleges in Rawalpindi

List of major colleges in Rawalpind ...

PAF College Sargodha

Admission detail for admission in P ...

How to Develop Your Personality?

Learn methods to develop your perso ...

English Essays (General and for Competitive Exams)

Learn how to write impressive essay ...

Schools in Bahawalpur

A comprehensive list of major unive ...

St Michaels School - Karachi

St Michaels School - Karachi is pop ...

Schools in Canvey Island

A comprehensive list of major schoo ...

Schools in Anerley

Find a comprehensive list of major ...

Physics for Test Preparation

Lessons with Practice questions -MC ...

Intelligence - Picture Pattern

Learn how to deal with Picture Patt ...