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Bunuel
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Bunuel
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CAMANISHPARMAR
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I am not sure whether this type is tested on gmat..

By stmt 1, n can be of type 4n or -4n...

Try n=4 and n=-4
Not sufficient as n^3/16 is positive and sometimes negative..

Similar example can be used for stmt 2..

Even using both, we do not get to know the sign of n.

So E


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Basim2016
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Gmat is basically a test of COMPREHENSION, either verbal or quant part we are doing.

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very cool question. i almost ignored the "positive" and went straight into thinking multiples. close call!
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I have edited the question and the solution by adding more details to enhance its clarity. I hope it is now easier to understand.
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