Question Set

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 will it take to fill the tank?





Ask Your Doubts Here

Type in
(Press Ctrl+g to toggle between English and the chosen language)

Comments

Show Similar Question And Answers
QA->P can do a work in the same time in which Q and R together can do it. If P and Q work together, the work can be completed in 10 days. R alone needs 50 days to complete the same work. then Q alone can do it in....
QA->A can do a piece of work in 6 days and B can do in 4 days.How long will they take if both work together?....
QA->A and B can do a work in 12 days B and C together can do it in 15 days and C and A together in 20 days. If A,B,C work together, they will complete the work in?....
QA->Six bells start ringing together and ring at intervals of 4, 8, 10, 12, 15 and 20 seconds respectively. how many times will they ring together in 60 minutes ?....
QA->A and B together can do a piece of work in 12 days and A alone can complete the work in 18 days.How long will B alone take to complete the job?....
MCQ->Three pipes A, B and C can fill a tank from empty to full in 30 minutes, 20 minutes, and 10 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P,Q and R respectively. What is the proportion of the solution R in the liquid in the tank after 3 minutes?....
MCQ->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 will it take to fill the tank?....
MCQ->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 will it take to fill the tank?....
MCQ->Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opened together but after 4 minutes, pipe A is turned off. What is the total time required to fill the tank?....
MCQ->Two pipes can fill a tank in 20 and 24 minutes respectively and a waste pipe can empty 3 gallons per minute. All the three pipes working together can fill the tank in 15 minutes. The capacity of the tank is:....
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...Privacy | Terms And Conditions
Question ANSWER With Solution