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GMAT Data Sufficiency (DS) | Re: If x and y are integer, what is the...

Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE DS 700 questions: search.php?search_id=tag&tag_id=180PS 700...

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GMAT Data Sufficiency (DS) | Re: Is x^2 + y^2 > 100?

Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE DS 700 questions: search.php?search_id=tag&tag_id=180PS 700...

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GMAT Data Sufficiency (DS) | Re: If x is an integer, what is the value of x?...

Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE DS 700 questions: search.php?search_id=tag&tag_id=180PS 700...

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GMAT Data Sufficiency (DS) | Re: If a, b and c are integers such that b > a,...

Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE DS 700 questions: search.php?search_id=tag&tag_id=180PS 700...

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GMAT Data Sufficiency (DS) | Re: In the xy-plane, region R consists of all...

Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE DS 700 questions: search.php?search_id=tag&tag_id=180PS 700...

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GMAT Data Sufficiency (DS) | Re: x and y are positive integers such that...

Bumping for review and further discussion*. Get a kudos point for analternative solution!*New project from GMAT Club!!! CheckHERE DS 700 questions: search.php?search_id=tag&tag_id=180PS 700...

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GMAT Problem Solving (PS) | Re: If x= +or- │x│which of the statments could be...

natsche wrote:hey guys, I got this Problem even with the solution but I do not get it at all, can u guys help?If x= +or- │x│which of the statments could be true? (better seen in the attachment) I x =...

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GMAT Data Sufficiency (DS) | Re: If rs#0, is 1/r + 1/s = 4 ?

p111 wrote:Hi Bunuel/Instructors,I have ac confusion here in this Q.as to How you & the OG deduce:1/r +1/sas (r+s)/rs.I know it is by taking LCM but one IMO shouldnt generalize it. As teh same...

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GMAT Quantitative Section | Query on Manhattan Quant test

Hello allI need a help here, if you could.The first basic question is either manhattan Quant tests are really the level of GMAT?, or are they bit tougher?and one more specific question is I did a...

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GMAT Data Sufficiency (DS) | Re: If x>1 and y>1, is x

sravanigayatri wrote:Hi bunuelIn first statement if x<y+1 can't we say that x<y because even though we add 1 to y x is less than yCan u plzexplainThanks Posted from GMAT ToolKit...

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GMAT Problem Solving (PS) | Re: For how many ordered pairs (x, y) that are...

y=12-2x=2*(6-x).Since |y| \leq 12 , -12 \leq y \leq 12 . Substituting for y from above, -6 \leq (6-x) \leq 6.. This reduces to x \geq 0 and x \leq 12. Including 0 and 12 there are thus 13 integer...

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GMAT Data Sufficiency (DS) | Re: What is the value of x / yz ?

p111 wrote:Hi,Appologies for the PM, I wasnt aware.Bunuel wrote:As for your questions:1. Yes, it would be better if the stem stated that yz\neq{0}. If you don't state that, then x=y=z=0 satisfies the...

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GMAT Quantitative Section | Re: Q31?

saifa08 wrote:Hi allI am stuck in the zone of Q30 to Q32 and wonder how I can improve it? I know it is the pressure of tine and some silly mistakes so should it be more OF practices or more of mock...

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GMAT Problem Solving (PS) | Re: Ratio and Proportion

Hi Bunuel and VeritasPrepKarishma,Would it be possible to use this formula in thiscase?New Concentration of wine= Old concentration of wine * (V1/V2)^n n= number of iterations (it is 19 in this...

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Integrated Reasoning (IR) | Re: How much time is needed to do well in IR?

Bunuel wrote:Baracuda123 wrote:I am scoring 48-49 in quant and 40+ in verbal section on the GMAT Prep test. I want to schedule the exam but I haven't started studying for IR section. So my question...

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GMAT Problem Solving (PS) | Re: In one day , Juan sends keith three times as...

Bunuel's solution is, as always, completely correct. But for those of us who can get intimidated by this type of question, just break it down into parts. The only concrete number you're given is 18,...

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GMAT Problem Solving (PS) | Re: Keri, Neil and Rich use toilet paper in their...

antoxavier wrote:Keri, Neil and Rich use toilet paper in their apartment in a ratio 3:2:2. Rich buys two cases of toilet paper online for everyone's use at 28 rolls per case, an average of $3.50 per...

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GMAT Problem Solving (PS) | Re: Divisor of 3,176,793

fozzzy wrote:3,176,793 is an odd number. The only way it to be a multiple of 12^n (even number in integer power) is when n=0, in this case 12^n=12^0=1 and 1 is a factor of every integer.Can you...

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GMAT Problem Solving (PS) | Re: If Renee raises......

Zarrolou wrote:fozzzy wrote:Can someone explain this question. Thanks!If Renee earns a raise of between 5% and 10%, non-inclusive, by what fraction could her salary have increased? A rise...

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GMAT Problem Solving (PS) | Permutations Question

This topic have been merged with: http://gmatclub.com/forum/topic-94381.html

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