Two pipes A and B can fill a cistern in 4 hrs Had they been opened separately, then B would have taken 6 hrs more than A to fill the cistern How much time will be taken by A to fill the cistern separately 1 1 hr 2 4 hr 3 6 hr 4 8 hr 5 None of these Two pipes A and B can fill a cistern in 4 hrs Had...

Solution 3 Let the cistern be filled ...

Two pipes A and B can fill a cistern in 4 hrs. Had they been opened...

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Materials and process in manufacturing

ISBN: 978-0471656531

9th edition

Authors: E. Paul DeGarmo, J T. Black, Ronald A. Kohser

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Posted Date: Apr 22, 2022 04:58 PM

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Two pipes A and B can fill a cistern in 4 hrs. Had they been opened...

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Solution 3 Let the cistern be filled ... View the full answer

Materials and process in manufacturing

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