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Forum Rules

Data Sufficiency

Topics Posts Last Post

DS question

by:
I am taking the test tomorrow. I found this DS question while taking...

2 Tue Apr 01, 2008 12:23 pm

by: arorag View latest post

One PR DS question !!

by: Page: 1, 2
Yesterday i came across this DS question in PR... The q says : ABCD...

15 EXPERT REPLIES Tue Apr 01, 2008 2:03 am

by: seekmba View latest post

please help

by:
DS Question: On the number line, the distance between point A and...

4 EXPERT REPLIES Mon Mar 31, 2008 11:54 pm

by: codesnooker View latest post

manhattan gmat inequalities

by:
If x and n are integers, is the sum of x and n less than zero? 1. x+3...

1 Mon Mar 31, 2008 4:34 am

by: codesnooker View latest post

Questions from official GMAT REVIEW--help--GMAT TOMORROW!

by:
Hi guys--two more I couldn't figure out. 144. If n is a positive...

3 Sun Mar 30, 2008 10:10 pm

by: tmmyc View latest post

OFFICIAL GMAT REVIEW 11th Edition Question

by:
On page 64, number 48: The data sufficiency question explanation...

5 EXPERT REPLIES Sat Mar 29, 2008 7:53 pm

by: Stuart Kovinsky View latest post

Sometimes their answers are wrong

by:
Hi everyone, Here is an example I stumbled across quite recently: If...

2 EXPERT REPLIES Fri Mar 28, 2008 9:22 am

by: Stuart Kovinsky View latest post

GMATPrep Problem

by:
Can someone help explain the problem below? The answer is C. Is it...

4 Thu Mar 27, 2008 12:47 pm

by: sally123 View latest post

GMAT Prep Question

by:
Does anyone know the best way to solve this DS problem? If m, r, x,...

2 Thu Mar 27, 2008 5:27 am

by: moneyman View latest post

GMATPrep Percentages

by:
Is this the right approach to solving this problem below? Since the...

1 Thu Mar 27, 2008 5:18 am

by: moneyman View latest post

DS Exponents

by:
Is 9^x + 9^(-x) = b ? (1)x > 0 = b Is is a sufficient condition?...

2 EXPERT REPLIES Wed Mar 26, 2008 8:42 am

by: rainbownlife View latest post

GMAT Prep Geometry

by:
Does anyone know how to solve this problem? The answer is D.

2 Tue Mar 25, 2008 8:38 pm

by: jaydeer44 View latest post

absolute value and exponent

by:
sorry missed to check that HTML box! This is a question from OG Is...

1 EXPERT REPLIES Tue Mar 25, 2008 4:24 pm

by: Stuart Kovinsky View latest post

manhattan gmat

by:
If x and n are integers, is the sum of x and n less than zero? 1. x+3...

1 EXPERT REPLIES Mon Mar 24, 2008 1:48 pm

by: Stuart Kovinsky View latest post

Difficulty of DS in OG

by:
I've done all DS questions from OG and although I made some mistakes,...

0 Mon Mar 24, 2008 12:00 pm

by: adam007 View latest post

GMATPrep Problem

by:
Please Help! I am having trouble figuring out this problem.. The...

2 Sun Mar 23, 2008 10:32 am

by: jaydeer44 View latest post

kaplan 800 word problem

by:
Mr. Oduste owns two kinds of stock shares: r shares of stock x and r...

2 EXPERT REPLIES Sat Mar 22, 2008 7:25 pm

by: resilient View latest post

DS with percentage change

by:
q9) A parent established a college fund for his daughter. Each year...

2 Sat Mar 22, 2008 2:57 pm

by: HarvardDreamin View latest post

GMATPrep Problem

by:
Can someone please tell me what is the best way to figure out the...

1 Sat Mar 22, 2008 11:43 am

by: raider View latest post

GMAT PREP ?

by:
PLEASE EXPLAIN...

7 Fri Mar 21, 2008 9:48 pm

by: moneyman View latest post

Another GMAT Prep Question

by:
Does anyone know how to solve this GmatPrep DS Problem? If n is a...

1 Fri Mar 21, 2008 4:34 pm

by: xeqtr View latest post

tough one

by:
3 children, Alice, Brian and Chris, have a total of $1.20 between...

1 EXPERT REPLIES Thu Mar 20, 2008 12:18 pm

by: Stuart Kovinsky View latest post

Test Prep

by:
What is the remainder when positive integer x is divided by 6? (1)...

6 EXPERT REPLIES Thu Mar 20, 2008 10:25 am

by: Stuart Kovinsky View latest post

GMAT PREP>??

by:
PLEASE HELP.......

1 Wed Mar 19, 2008 11:07 am

by: ikant View latest post

GMAT PREP QUESTION???

by:
If n is an integer between 10 and 99, is n<80? (1) The sum of the...

1 EXPERT REPLIES Tue Mar 18, 2008 7:56 pm

by: Stuart Kovinsky View latest post

GMAT PREP?

by:
Is |x| > |y|? (1) x^2 > y^2 (2) x > y Please explain....

1 EXPERT REPLIES Tue Mar 18, 2008 7:31 pm

by: Stuart Kovinsky View latest post

Help Please with Gmat Prep Problem

by:
What is the number of female employees in Company X? (1) If Company X...

5 EXPERT REPLIES Tue Mar 18, 2008 5:53 pm

by: Bharat View latest post

GMATPrep Problem

by:
If a > 0, b > 0, and c > 0, is a(b-c) = 0? (1) b-c = c-b (2)...

3 EXPERT REPLIES Tue Mar 18, 2008 1:26 pm

by: Stuart Kovinsky View latest post

GMATPrep List of integers

by:
Hey guys, Can anyone help with this problem? Thanks in advance!

1 Mon Mar 17, 2008 10:50 pm

by: Bharat View latest post

Patrick and Dodi

by:
Patrick works for 4 days and leaves the job. In how many days can...

3 Mon Mar 17, 2008 1:25 pm

by: amit_gmatter2008 View latest post

og math 50

by:
what is ratio of x:y:z? 1. z=1 and xy=32 (ins) 2. x/y=2 and z/y=1/4...

3 EXPERT REPLIES Sun Mar 16, 2008 6:39 pm

by: gmatguy16 View latest post

absolute values

by:
Is x times absolute value Y > y^2 1. x>y 2.y>0 qa is C With...

3 Sat Mar 15, 2008 12:48 pm

by: resilient View latest post

Is p > 0 ?

by:
If n and p are integers, is p > 0? (1) n + 1 > 0 (2) np > 0...

1 Fri Mar 14, 2008 10:23 pm

by: simplyjat View latest post

DS

by:
Could anyone please help me understand the basic DS strategies. Thanks

1 Fri Mar 14, 2008 1:56 am

by: camitava View latest post

Interesting DS Question on rates and percentages

by:
Over the last two years, who made more money investing in the stock...

5 Thu Mar 13, 2008 8:17 am

by: torontogmat.com View latest post

ds 9

by:
To receive a driver license, sixteen year-olds at Culliver High...

6 EXPERT REPLIES Thu Mar 13, 2008 7:03 am

by: resilient View latest post

3 GMAT Prep Problems I need help with (1 prob and 2 ratios)

by:
Anyone's help would be much appreciated!

2 Thu Mar 13, 2008 3:23 am

by: gabriel View latest post

Absolute problem

by:
pls help. thank you. Very confuse with absolute problem.. Pls help.;)...

5 Tue Mar 11, 2008 8:29 pm

by: Thephu View latest post

Gmat Prep problem

by:
Its an average problem from GMAT PREP. Can someone please explian why...

1 Tue Mar 11, 2008 7:57 am

by: abhi75 View latest post

GMAT PREP

by:
This is another Ratio DS word problem that I am having difficulty...

2 Tue Mar 11, 2008 7:16 am

by: abhi75 View latest post

gmatprep DS

by:
IF zt< -3, is z<4? 1) z<9 2) t<-4 OA is E, I picked B

3 Mon Mar 10, 2008 7:50 pm

by: tmmyc View latest post

does n=0 ?

by:
if n and q are different integers, does n=0? 1) 3nq + q^2 = (n+q)^2...

1 Mon Mar 10, 2008 7:28 am

by: gabriel View latest post

Prep test qn. - Pls explain

by:
Hi I got this qn. in MGMAT prep test Is x > y? (1) sq.rt (x) >...

4 Sun Mar 09, 2008 10:59 am

by: ash g View latest post

Is X < Y ?

by:
Is x<y ? (1) 2x < 3y (2) xy > 0 I really thought this one...

3 EXPERT REPLIES Sat Mar 08, 2008 5:29 pm

by: Stuart Kovinsky View latest post

Dry cleaning

by:
Last month, John had a total of 60 articles- shirts, suits or ties-...

1 Sat Mar 08, 2008 12:21 pm

by: nutreino View latest post

Someone Kindly Explain

by:
If ab = 1, what is the value of (axb)(ayb)? (1) ax = by = 2 (2) 2xy =...

2 EXPERT REPLIES Sat Mar 08, 2008 9:47 am

by: nutreino View latest post

tough DS

by:
If 6a+b=48, what is the value of b? 1. 4a^2 =50 2.4a=b+2 qa is b. I...

4 Sat Mar 08, 2008 6:48 am

by: camitava View latest post

sequence

by:
in a sequence of integer numbers in which each term is the square of...

10 EXPERT REPLIES Fri Mar 07, 2008 12:42 pm

by: Stuart Kovinsky View latest post

fracional exponents

by:
is the statement 0<u<1 true? 1.0<(u^1/3)<1 2. u^4=1/16 qa...

4 EXPERT REPLIES Fri Mar 07, 2008 12:32 pm

by: Stuart Kovinsky View latest post

testing numbers.

by:
DO you know of an easier way to do this? I was picking numbers and it...

2 Thu Mar 06, 2008 11:57 am

by: xilef View latest post

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