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Posted By: Pazhani Member Level: Gold Posted Date: 06 Jul 2008 Category: Aptitude Test

X alone can do a piece of work in 15 days and Y alone can do it in 10 days. X and Y undertook to do it for Rs. 720. With the help of Z they finished it in 5 days. How much is paid to Z?

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Rs. 120
Rs. 150
Rs. 110
Rs. 160

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X alone can do a piece of work in 15 days and Y alone can do it in 10 days. X and Y undertook to do it for Rs. 720. With the help of Z they finished it in 5 days. How much is paid to Z?

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