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Data Sufficiency

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GMAT PREP ??
by dferm »
IF x and y are integers greater than 1, is x a multiple of y? (1)...
1
Last post by simplyjat
Wed Apr 02, 2008 9:55 am
Need a faster way to solve this mathematically?
by rainbownlife »
is x -ve? 1) x^3(1-x^2)<0 2) x^2 - 1 <0 I got the answer by...
2
Last post by rainbownlife
Wed Apr 02, 2008 9:24 am
kaplan ds
by resilient »
IS x > y? 1. 9x=4y 2. x> -y I tested numbers and got confused...
3
Last post by resilient
Wed Apr 02, 2008 8:30 am
How to solve DS questions?
by achang60153 »
Hi, New to forum and GMAT test taking. For DS questions, what's the...
2
Last post by lunarpower
Tue Apr 01, 2008 11:57 pm
DS question
by nsana »
I am taking the test tomorrow. I found this DS question while taking...
2
Last post by arorag
Tue Apr 01, 2008 12:23 pm
One PR DS question !!
by amitansu »
Yesterday i came across this DS question in PR... The q says : ABCD...
15
Last post by seekmba
Tue Apr 01, 2008 2:03 am
please help
by uria »
DS Question: On the number line, the distance between point A and...
4
Last post by codesnooker
Mon Mar 31, 2008 11:54 pm
manhattan gmat inequalities
by resilient »
If x and n are integers, is the sum of x and n less than zero? 1. x+3...
1
Last post by codesnooker
Mon Mar 31, 2008 4:34 am
Questions from official GMAT REVIEW--help--GMAT TOMORROW!
by Sakina »
Hi guys--two more I couldn't figure out. 144. If n is a positive...
3
Last post by tmmyc
Sun Mar 30, 2008 10:10 pm
OFFICIAL GMAT REVIEW 11th Edition Question
by Sakina »
On page 64, number 48: The data sufficiency question explanation...
5
Last post by Stuart@KaplanGMAT
Sat Mar 29, 2008 7:53 pm
Sometimes their answers are wrong
by muden »
Hi everyone, Here is an example I stumbled across quite recently: If...
2
Last post by Stuart@KaplanGMAT
Fri Mar 28, 2008 9:22 am
GMATPrep Problem
by jaydeer44 »
Can someone help explain the problem below? The answer is C. Is it...
4
Last post by sally123
Thu Mar 27, 2008 12:47 pm
GMAT Prep Question
by jaydeer44 »
Does anyone know the best way to solve this DS problem? If m, r, x,...
2
Last post by moneyman
Thu Mar 27, 2008 5:27 am
GMATPrep Percentages
by peppero230 »
Is this the right approach to solving this problem below? Since the...
1
Last post by moneyman
Thu Mar 27, 2008 5:18 am
DS Exponents
by rainbownlife »
Is 9^x + 9^(-x) = b ? (1)x > 0 = b Is is a sufficient condition?...
2
Last post by rainbownlife
Wed Mar 26, 2008 8:42 am
GMAT Prep Geometry
by jaydeer44 »
Does anyone know how to solve this problem? The answer is D.
2
Last post by jaydeer44
Tue Mar 25, 2008 8:38 pm
absolute value and exponent
by rainbownlife »
sorry missed to check that HTML box! This is a question from OG Is...
1
Last post by Stuart@KaplanGMAT
Tue Mar 25, 2008 4:24 pm
manhattan gmat
by resilient »
If x and n are integers, is the sum of x and n less than zero? 1. x+3...
1
Last post by Stuart@KaplanGMAT
Mon Mar 24, 2008 1:48 pm
Difficulty of DS in OG
by adam007 »
I've done all DS questions from OG and although I made some mistakes,...
0
Last post by adam007
Mon Mar 24, 2008 12:00 pm
GMATPrep Problem
by jaydeer44 »
Please Help! I am having trouble figuring out this problem.. The...
2
Last post by jaydeer44
Sun Mar 23, 2008 10:32 am
kaplan 800 word problem
by resilient »
Mr. Oduste owns two kinds of stock shares: r shares of stock x and r...
2
Last post by resilient
Sat Mar 22, 2008 7:25 pm
DS with percentage change
by HarvardDreamin »
q9) A parent established a college fund for his daughter. Each year...
2
Last post by HarvardDreamin
Sat Mar 22, 2008 2:57 pm
GMATPrep Problem
by jaydeer44 »
Can someone please tell me what is the best way to figure out the...
1
Last post by raider
Sat Mar 22, 2008 11:43 am
GMAT PREP ?
by dferm »
PLEASE EXPLAIN...
7
Last post by moneyman
Fri Mar 21, 2008 9:48 pm
Another GMAT Prep Question
by jaydeer44 »
Does anyone know how to solve this GmatPrep DS Problem? If n is a...
1
Last post by xeqtr
Fri Mar 21, 2008 4:34 pm
tough one
by trump »
3 children, Alice, Brian and Chris, have a total of $1.20 between...
1
Last post by Stuart@KaplanGMAT
Thu Mar 20, 2008 12:18 pm
Test Prep
by moneyman »
What is the remainder when positive integer x is divided by 6? (1)...
6
Last post by Stuart@KaplanGMAT
Thu Mar 20, 2008 10:25 am
GMAT PREP>??
by dferm »
PLEASE HELP.......
1
Last post by ikant
Wed Mar 19, 2008 11:07 am
GMAT PREP QUESTION???
by dferm »
If n is an integer between 10 and 99, is n<80? (1) The sum of the...
1
Last post by Stuart@KaplanGMAT
Tue Mar 18, 2008 7:56 pm
GMAT PREP?
by dferm »
Is |x| > |y|? (1) x^2 > y^2 (2) x > y Please explain....
1
Last post by Stuart@KaplanGMAT
Tue Mar 18, 2008 7:31 pm
Help Please with Gmat Prep Problem
by jaydeer44 »
What is the number of female employees in Company X? (1) If Company X...
5
Last post by Bharat
Tue Mar 18, 2008 5:53 pm
GMATPrep Problem
by adi »
If a > 0, b > 0, and c > 0, is a(b-c) = 0? (1) b-c = c-b (2)...
3
Last post by Stuart@KaplanGMAT
Tue Mar 18, 2008 1:26 pm
GMATPrep List of integers
by smushkas »
Hey guys, Can anyone help with this problem? Thanks in advance!
1
Last post by Bharat
Mon Mar 17, 2008 10:50 pm
Patrick and Dodi
by helix »
Patrick works for 4 days and leaves the job. In how many days can...
3
Last post by amit_gmatter2008
Mon Mar 17, 2008 1:25 pm
og math 50
by resilient »
what is ratio of x:y:z? 1. z=1 and xy=32 (ins) 2. x/y=2 and z/y=1/4...
3
Last post by gmatguy16
Sun Mar 16, 2008 6:39 pm
absolute values
by resilient »
Is x times absolute value Y > y^2 1. x>y 2.y>0 qa is C With...
3
Last post by resilient
Sat Mar 15, 2008 12:48 pm
Is p > 0 ?
by adi »
If n and p are integers, is p > 0? (1) n + 1 > 0 (2) np > 0...
1
Last post by simplyjat
Fri Mar 14, 2008 10:23 pm
DS
by Harshada »
Could anyone please help me understand the basic DS strategies. Thanks
1
Last post by camitava
Fri Mar 14, 2008 1:56 am
Interesting DS Question on rates and percentages
by netigen »
Over the last two years, who made more money investing in the stock...
5
Last post by torontogmat.com
Thu Mar 13, 2008 8:17 am
ds 9
by resilient »
To receive a driver license, sixteen year-olds at Culliver High...
6
Last post by resilient
Thu Mar 13, 2008 7:03 am
3 GMAT Prep Problems I need help with (1 prob and 2 ratios)
by GMATers »
Anyone's help would be much appreciated!
2
Last post by gabriel
Thu Mar 13, 2008 3:23 am
Absolute problem
by Thephu »
pls help. thank you. Very confuse with absolute problem.. Pls help.;)...
5
Last post by Thephu
Tue Mar 11, 2008 8:29 pm
Gmat Prep problem
by abhi75 »
Its an average problem from GMAT PREP. Can someone please explian why...
1
Last post by abhi75
Tue Mar 11, 2008 7:57 am
GMAT PREP
by abhi75 »
This is another Ratio DS word problem that I am having difficulty...
2
Last post by abhi75
Tue Mar 11, 2008 7:16 am
gmatprep DS
by maolivie »
IF zt< -3, is z<4? 1) z<9 2) t<-4 OA is E, I picked B
3
Last post by tmmyc
Mon Mar 10, 2008 7:50 pm
does n=0 ?
by victorzachev »
if n and q are different integers, does n=0? 1) 3nq + q^2 = (n+q)^2...
1
Last post by gabriel
Mon Mar 10, 2008 7:28 am
Prep test qn. - Pls explain
by pavithra »
Hi I got this qn. in MGMAT prep test Is x > y? (1) sq.rt (x) >...
4
Last post by ash g
Sun Mar 09, 2008 10:59 am
Is X < Y ?
by adi »
Is x<y ? (1) 2x < 3y (2) xy > 0 I really thought this one...
3
Last post by Stuart@KaplanGMAT
Sat Mar 08, 2008 5:29 pm
Dry cleaning
by helix »
Last month, John had a total of 60 articles- shirts, suits or ties-...
1
Last post by nutreino
Sat Mar 08, 2008 12:21 pm
Someone Kindly Explain
by Kaunteya »
If ab = 1, what is the value of (axb)(ayb)? (1) ax = by = 2 (2) 2xy =...
2
Last post by nutreino
Sat Mar 08, 2008 9:47 am