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Tough GMAT Prep Questions. Need help .

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Senior | Next Rank: 100 Posts
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by GMATDUD » Sun Feb 03, 2008 6:52 pm
Hi Friends ,

I could not solve these questions and gave up . Can anyone help me ?

In addition , On the GMAT : Sq root (36) = +or - 6. Is it safe to assume -6 or is it always positive 6 only ?
cheers,

Dud.
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Re: Tough GMAT Prep Questions. Need help .

by gabriel » Mon Feb 04, 2008 1:52 am
GMATDUD wrote:Hi Friends ,

I could not solve these questions and gave up . Can anyone help me ?

In addition , On the GMAT : Sq root (36) = +or - 6. Is it safe to assume -6 or is it always positive 6 only ?
cheers,

Dud.
Hi GMATDUD,

Please post just one question per thread, it will be easier on everyone. I am locking this thread. Btw I was not able to open the attachment.

Regards
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