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Difficult GMAT Math Problems

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tailoc Just gettin' started! Default Avatar
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Post Wed Sep 21, 2011 12:42 am
nice, thank a lot

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razorback Just gettin' started! Default Avatar
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Post Tue Oct 11, 2011 8:58 am
Is there a quicker way to do #4 besides manually computing (9/10)^10?

nh_cryptic Just gettin' started! Default Avatar
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Post Fri Nov 04, 2011 9:39 pm
great jobs like it

spaceaura Just gettin' started! Default Avatar
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Post Sun Jul 22, 2012 10:59 am
beatthegmat wrote:
Here's a document with over 100 really tough GMAT math problems. If you can get through these easily, you probably don't need to prep much more for the math section.
hello eric
i am planning to write my gmat next month, am looking for 700+ quant problems, is this list still valid? or have you got another updated list somewhere?..please guide

wayneyau1214 Just gettin' started!
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Post Wed Aug 29, 2012 8:04 pm
The sum of the even numbers between 1 and n is 79*80 (What does * mean here? Is it a multiplication sign?)

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