Community Sites
Create your own community website and start earning today !
It's Free ! 		 
Forum Resources Mentors Projects Entrance Exams Question Papers Colleges Courses Universities Schools Make Money
Communities Members BookmarksPolls Fresher Jobs Funny Photos B.Tech Projects New Member FAQ  



My Profile
Active Members
TodayLast 7 Days more...



Awards & Gifts
Online Exams

Fresher Jobs
Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian cities including Bangalore, Chennai, Hyderabad, Pune or Kochi

Resources
Find educational articles, blogs, discussion threads and other resources.

Colleges
Find details about any college in India or search for courses.

website counter

Posted By: nemo       Member Level: Diamond       Posted Date: 25 Jul 2007       Category: Aptitude Test

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 the cistern is full in 50 minutes. In how much time, the third pipe alone can empty the cistern?

Select Answer:

90 min
100 min
110 min
120 min




      
Your Test Score: 0 / 0



Next Question: Two pipes A and B can fill a tank in 15 hours and 20 hours respectively while a third pipe C can empty the full tank in 25 hours. All the three pipes are opened in the beginning. After 10 hours, C is closed. In how much time, will the tank be full?
Previous Question: A does a work in 10 days and B does the same work in 15 days. In how many days they together will do the same work?
Related Questions:
  • What is the angle between the two hands of a clock when time is 8:30


  • Pick the odd one out. A) Pound B) Yen C) Ounce D) France E) Dollar


  • If the value of x lies between 0 & 1 which of the following is the largest


  • Mr. Bobby invested an amount of Rs. 13.900 divided in two different schemes A and B at the simple interest rate of 14% p.a. and 11% p.a. respectively. If the total amount of simple interest earned in 2 years be Rs. 3508, what was the amount invested in Sc


  • (64)^2-(?)^2=4968-3066


    		•

    Categories

    Aptitude Test Arithmetic Reasoning General Knowledge - India 
    General Knowledge Computer Basics Physics 
    Mathematics Biology Chemistry 
    English Botany Anatomy 
    Physiology Biochemistry Pharmacology 
    Community medicine Forensic medicine Microbiology 
    Pathology Paediatrics Ophthalmology 
    ENT Obstretics and Gynaecology Surgery 

    Submit Interview/Test Questions with Answers and make money from adsense revenue sharing program

    Want to prepare for an interview? Try our aptitude tests and standard interview questions first.


    Watch TV Channels
  • Watch Asianet TV online
  • Kairali TV in Internet
  • Surya TV online
  • Amritha TV Channel
    		•

    Contact Us    Privacy Policy    Terms Of Use   

    SpiderWorks Technologies Pvt Ltd. 2006 - 2007 All Rights Reserved.