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pgpapupg
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Joined: 20 Oct 2007
Posts: 162
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 Posted: Aug 14, 2009 Topic Views : 316 Post subject: question no 1 |
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There is a pond which is very suitable for plankton growth. The amount of plankton is doubled every day. So if it takes 108 days to get the total pond filled with plankton, what is the number of days at which the pond was one-fourth filled?
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happyhappy
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Joined: 22 Jun 2009
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| Posted: Aug 15, 2009 Post subject: |
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mujhe aata hai lakin men dekhon kisi or ko b aata hai to men bataonga,.
sahi hai ?
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pgpapupg
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Joined: 20 Oct 2007
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| Posted: Aug 18, 2009 Post subject: waiting for the answer |
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what is the answer? saab public kidhaar gaya...itna sannata kyon chhaya hai bhai?
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pgpapupg
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Joined: 20 Oct 2007
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| Posted: Sep 03, 2009 Post subject: |
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It took 108 days to get filled. That means it took 107 days to get it half filled so that it would full-fill the next day.
Just like that the pond was one-fourth filled in 106 days.
Now reply me that how many of you have thought of 27 days
(108/4=27)...this is not the correct answer...isn't it?
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