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GMAT Problem Solving (PS) | Re: The sequence a(1), a(2), ..., a(n), ... is...

Bumping for review and further discussion*. Get a kudos point for an alternative solution!*New project from GMAT Club!!! Check HERE

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GMAT Problem Solving (PS) | Re: In a certain sequence, the term xn is given...

Bumping for review and further discussion*. Get a kudos point for an alternative solution!*New project from GMAT Club!!! Check HERE

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GMAT Problem Solving (PS) | Re: How many terms of the series r 3^(1/2) + 3 +...

Bumping for review and further discussion*. Get a kudos point for an alternative solution!*New project from GMAT Club!!! Check HERE

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GMAT Quantitative Section | Re: New project! Review, Discuss, and Get Kudos...

June 4thd (day 4): Sequences. DS:sequence-s-consists-of-24-nonzero-integers-if-each-term-in-98728.htmlan-infinite-sequence-of-positive-integers-is-called-a-127696.html...

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GMAT Club Tests | Re: M15-03

rohanGmat wrote:Bunuel wrote:rohanGmat wrote: The sequenceA1 ,A2 , ... is defined such thatAn+1 = \frac{An}{n+1} for all n>1 . How many terms of the sequence is greater than\frac{1}{2} ?(1)A2 =5...

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GMAT Club Tests | Re: Challenge - Radical Exponents (m06q20)

The answer is B. (5^sqrt{2})^2 = (5^2)^sqrt{2} = 25^sqrt{2}

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GMAT Problem Solving (PS) | Re: If 0 < r < 1 < s < 2, which of the following...

Bunuel, is the approach below correct for S-R :1<S<2 ------- (A)0<R<10>-R>-1 (Reversal of sign on multiplication with -1)-1<-R<0 ----- (B)Adding (A) & (B) as inequality sign...

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Integrated Reasoning (IR) | Re: IR too hard and too little time to finish it?

Skag55 wrote:Hi, Is it just me or IR is proportionally too difficult to achieve a decent score? I seem to have a good pace on the rest of the GMAT but not in IR. I find that there's too much data...

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GMAT Data Sufficiency (DS) | Re: [tricky one] Is x > 0?

I think I got it. Thanks! Bunuel wrote:WholeLottaLove wrote:Bunuel wrote:|x+3|=4x-3 . Check point is atx=-3 (check point, is the value of x for which the value of an expression in modulus equals to...

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GMAT Problem Solving (PS) | In the diagram above, angle measures in degrees...

Attachment: two triangles on a line.JPG [ 20.29 KiB | Viewed 34 times ] In the diagram above, angle measures in degrees are marked as shown, and segment BC is parallel to line AD. What is the measure...

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GMAT Quantitative Section | Gone over material now what?

400 official quant questions from Official Guide230 official quant questions from GMAT Prep book300 questions from Total GMAT Math (redo)6 Manhattan prep tests (redo)2 official GMAT prep tests (redo)I...

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GMAT Quantitative Section | |x^2-4| = 1. What is x?

This topic have been merged with: http://gmatclub.com/forum/topic-86462.html

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GMAT Problem Solving (PS) | In 1997, N people graduated from college. If 1/3...

In 1997, N people graduated from college. If 1/3 of them received a degree in the applied sciences, and, of those, 1/4 graduated from a school in one of six northeastern states, which of the following...

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GMAT Problem Solving (PS) | The average (arithmetic mean) of a normal...

This topic have been merged with: http://gmatclub.com/forum/topic-99222.html

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GMAT Data Sufficiency (DS) | If x and y are positive integers, and y > x,...

This topic have been merged with: http://gmatclub.com/forum/topic-119782.html

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GMAT Problem Solving (PS) | Re: The average (arithmetic mean) of a normal...

Stiv wrote:The average (arithmetic mean) of a normal distribution of a school's test scores is 65, and standard deviation of the distribution is 6.5. A student scoring a 78 on the exam is in what...

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GMAT Data Sufficiency (DS) | Re: If x and y are positive integers, and y > x,...

summer101 wrote:If x and y are positive integers, and y > x, what is the median of the set of consecutive integers from x to y? (1) The range of the set of integers from x to y inclusive is 31. (2)...

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GMAT Data Sufficiency (DS) | Re: Is x^2 < x - |y|?

No need to consider y<=0 and y>0cases.Is x^2 < x - |y|? Isx^2 < x - |y| ? --> Isx^2+|y| < x ?(1) y > x. Sincey > x , then obviously|y| > x . Now, since|y| > x ,...

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GMAT Data Sufficiency (DS) | Re: Jim, painting alone for 8 hours, completes...

Jim, painting alone for 8 hours, completes painting part of a trailer. Harry, painting alone for 2 hours, completes painting the rest of the trailer. If Harry would have painted the whole trailer on...

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GMAT Problem Solving (PS) | Re: In a LAB experiment, a 100 ml compound of...

gmatquant25 wrote:In a LAB experiment, a 100 ml compound of element X and element Y needs to be increased to 120 ml by adding some quantity of element X, and some quantity of element Y. If the...

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