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Value of N ?

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Source: — Data Sufficiency |
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by liferocks » Thu May 20, 2010 12:27 am
(V3)^-n<1/81

or (V3)^n>81

or (V3)^n>(V3)^8

so n>8

From 1..n can be 9,11,13 etc..not sufficient
From 2 n can be 11,13 etc..not sufficient

combining
n can be 11,13 etc..not sufficient

IMO ans is E
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by gmatmachoman » Thu May 20, 2010 6:59 am
@LR....I am not sure whether u kept ur username intentionally or not..but U r really Rocking...!!

Just figuring out when i can post a answer before u post urs!!

Keep Rocking!!
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by liferocks » Thu May 20, 2010 7:06 am
gmatmachoman wrote:@LR....I am not sure whether u kept ur username intentionally or not..but U r really Rocking...!!

Just figuring out when i can post a answer before u post urs!!

Keep Rocking!!
Thats a nice complement..thnx!
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