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Data Sufficiency

Topics Posts Last Post

Tough DS Question Pls help

by:
The Members of the newest recruiting class of an organization are...

7 Thu Sep 18, 2008 7:21 pm

by: comrade View latest post

absolute value ..plz help !

by:
is lv-xl<8? 1) v and x are integers 2) lvl=4 and lxl =6 islxl+...

8 Thu Sep 18, 2008 1:15 pm

by: tendays2go View latest post

flower bed rectangle plus semi circle paper test

by:
answer is C . HOw

7 Thu Sep 18, 2008 1:02 pm

by: tendays2go View latest post

GMATPrep

by:

3 Thu Sep 18, 2008 12:27 pm

by: mals24 View latest post

GMATPrep - Please explain

by:

3 Thu Sep 18, 2008 9:01 am

by: shahab03 View latest post

Please help explain this answer

by:
The answer is E

2 Thu Sep 18, 2008 6:17 am

by: vr4indian View latest post

paper test P P+4 P+11 even or odd?

by:
answer is D. how

4 Thu Sep 18, 2008 6:12 am

by: nitin86 View latest post

HELP ! DS - arithmetic , divisibility and inequalities !

by:
hie, i am alwiz confused with DS questions that are involved with...

1 Thu Sep 18, 2008 5:54 am

by: vr4indian View latest post

DS problem

by:
A data sufficiency question : Set S contains more than one element....

6 EXPERT REPLIES Thu Sep 18, 2008 5:29 am

by: Ian Stewart View latest post

DS: Exponents

by:
If x and y are positive, is x^3 > y? (1) sqrt x > y (2) x > y

2 EXPERT REPLIES Thu Sep 18, 2008 1:33 am

by: lunarpower View latest post

Average/Median

by:
Tom, Jane, and Sue each purchased a new house. The average...

2 EXPERT REPLIES Thu Sep 18, 2008 1:26 am

by: lunarpower View latest post

number system

by:
If a, b, and c are integers, and the product abc is even, is b even?...

2 EXPERT REPLIES Wed Sep 17, 2008 7:42 pm

by: nikhilagrawal View latest post

GMATPrep - Numberline

by:
Hey guys! Can anyone explain the answer to me on this one?? Given...

2 Wed Sep 17, 2008 7:33 pm

by: gmatguy16 View latest post

GMAT Prep Problem...please explain

by:
In the rectangular coordinate system ,does the line intersect...

5 Wed Sep 17, 2008 9:35 am

by: mals24 View latest post

decimal rounding

by:
In the number 1.4ab5, a and b represent single positive digits. If x...

1 Wed Sep 17, 2008 9:27 am

by: 4meonly View latest post

with given averages comparison find no. of terms paper test

by:
what has avearages comparison got to do with number of numbers ?

1 Wed Sep 17, 2008 5:46 am

by: cubicle_bound_misfit View latest post

paper test ds question

by:
answer is A . how ?

1 Wed Sep 17, 2008 2:26 am

by: shalen78 View latest post

GMAT PREP question

by:
In this question do we need to solve all values to find the answer?

4 Tue Sep 16, 2008 10:23 pm

by: shalen78 View latest post

Princeton Review Practice Test

by:
Q: In a sequence of 13 consecutive integers, all of which are less...

4 EXPERT REPLIES Tue Sep 16, 2008 12:58 pm

by: Ian Stewart View latest post

What is answer .. why statement 2 can't give answer?

by:
50% of the people in a certain city have a Personal Computer and an...

2 Tue Sep 16, 2008 9:31 am

by: 4meonly View latest post

x^3>y?

by:
64. Is x^3>y? 1) Root x >y 2) x>y My choice is E is it...

2 Tue Sep 16, 2008 2:52 am

by: krishnamurthyu View latest post

GMAT Prep #2 - Q5: product of integers

by:
I computed the answer to be E, but its not. example: 1. 1 * 4 =...

5 Mon Sep 15, 2008 11:33 pm

by: parallel_chase View latest post

Combinatorics DS

by:
A college admissions committee will grant a certain number of $10,000...

4 Mon Sep 15, 2008 7:30 pm

by: mbandai View latest post

odd integer

by:
is the integer n odd ? 1) n is divisible by 3 n is divisible by 5 ans...

1 Mon Sep 15, 2008 5:06 pm

by: Sunny22uk View latest post

gmatprep - sequence ds

by:
please help understand this question. thanks

4 Mon Sep 15, 2008 2:40 pm

by: alescau View latest post

GMATPrep

by:
Your thougts pls

2 Mon Sep 15, 2008 12:40 pm

by: tendays2go View latest post

GMAT Prep Integers

by:
Your thoughts on this one pls

2 Mon Sep 15, 2008 12:10 pm

by: tendays2go View latest post

DS - Coordinate Geometry

by:
In the xy-plane, line k passes through the point (1,1) and line m...

3 Mon Sep 15, 2008 12:03 pm

by: tendays2go View latest post

GMATPrep

by:
Your thoughts pls

1 Mon Sep 15, 2008 10:16 am

by: Sunny22uk View latest post

factor and odd DS questions

by:
Q1 is 12 a factor of the positive integer n ? 1) n is a factor of 36...

5 Mon Sep 15, 2008 8:59 am

by: niraj_a View latest post

symbol

by:
If represents one of the operations +, -, and x, is k (l + m) = (k...

3 Mon Sep 15, 2008 1:41 am

by: alescau View latest post

doctorates

by:
A total of 774 doctorates in mathematics were granted to United...

1 Mon Sep 15, 2008 1:16 am

by: parallel_chase View latest post

Value of X

by:
What is the value of X? (A) When X is multiplied by 8, the result is...

1 Mon Sep 15, 2008 12:54 am

by: amitansu View latest post

Riya's score

by:
What was Riya's score on the fourth physics test she took? (A) Her...

1 Mon Sep 15, 2008 12:01 am

by: alescau View latest post

4 DS questions to be solved

by:
q. 1 if x and y are nonzero integers, is 18 a factor of xy^2? 1) x is...

9 Sun Sep 14, 2008 8:33 pm

by: Sunny22uk View latest post

gmatprep - business recovery plan

by:
Of the 1,000 companies responding to a certain survey, what percent...

4 Sun Sep 14, 2008 4:06 pm

by: Sunny22uk View latest post

DS Quesiton

by:
Can anyone tell me how to solve the attached DS question?

1 Sun Sep 14, 2008 3:34 pm

by: alescau View latest post

GMATPRep DS number theory

by:
Please help with this question Is x^4 + y^4 > z^4? 1- X^2 + y^2...

1 Sun Sep 14, 2008 12:21 pm

by: parallel_chase View latest post

DS3

by:
Hi, Please solve this one and provide explanation for the same Thanks...

1 Sun Sep 14, 2008 7:28 am

by: tendays2go View latest post

DS - Is x less than y?

by:
Is x less than y? (1) x-y+1<0 (2) x-y-1<0 Answ: E I thought A....

9 Sat Sep 13, 2008 10:44 pm

by: lunares View latest post

A man and boy problem

by:
A man and a boy together dig 600kg of earth in an hour working...

7 EXPERT REPLIES Sat Sep 13, 2008 9:23 pm

by: Stuart Kovinsky View latest post

Stamps -

by:
Joanna bought only $0.15 stamps and $0.29 stamps. How many $0.15...

1 Sat Sep 13, 2008 7:28 pm

by: LSB View latest post

How to learn the tricks and tips for DS?

by:
I usually scoring between 44 - 47 in math section and my problem is...

1 Sat Sep 13, 2008 3:07 pm

by: niraj_a View latest post

number system

by:
is x^4+y^4>z^4 1. x^2+y^2>Z^2 2. x+ y>Z

4 Sat Sep 13, 2008 2:25 pm

by: mals24 View latest post

value of x

by:
help

4 Sat Sep 13, 2008 1:29 pm

by: niraj_a View latest post

GMATPrep Coordinate Geometry - another confusing question

by:
Per I am looking for If (r, s) is on the line y = 3x + 2, then s = 3r...

2 Sat Sep 13, 2008 7:38 am

by: chandu822 View latest post

Number property DS

by:
is x^4>64y 1) x=y^1/2 2) x>8

1 Sat Sep 13, 2008 5:54 am

by: amitdgr View latest post

DS: Number properties

by:
If x is an integer, is y an integer? 1. The average of x, y and y-2...

4 Sat Sep 13, 2008 1:31 am

by: nitin86 View latest post

Prep test I

by:
If x and y are positive integers, what is the value of xy? I the...

1 Fri Sep 12, 2008 8:21 pm

by: parallel_chase View latest post

DS - Probability

by:
If a bottle is to be selected at random from a certain collection of...

1 Fri Sep 12, 2008 4:27 pm

by: gmat2010 View latest post

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