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If x and y are integers, what is the value of x?
by kevincanspain » Wed Apr 24, 2013 1:44 pm
If x and y are integers such that x(y + 4) > 0 , what is the value...
3
Last post by Anju@Gurome
Thu Apr 25, 2013 8:35 am
Thu Apr 25, 2013 8:35 am
Can anyone help me with this GMATPrep DS question?
by abhijeet_g » Tue Apr 23, 2013 9:06 am
Is w greater than 1? 1. w+2 > 0 2. w^2 > 1 My approach: 1. w+2...
3
Last post by Brent@GMATPrepNow
Tue Apr 23, 2013 10:54 am
Tue Apr 23, 2013 10:54 am
Growth in Salaries
by actofman » Tue Apr 23, 2013 12:59 am
Jason's salary and Karen's salary were each p percent...
2
Last post by GMATGuruNY
Tue Apr 23, 2013 2:27 am
Tue Apr 23, 2013 2:27 am
Distance on the number line
by actofman » Tue Apr 23, 2013 1:11 am
On the number line, the distance between x and y is greater than the...
2
Last post by GMATGuruNY
Tue Apr 23, 2013 2:09 am
Tue Apr 23, 2013 2:09 am
network of car dealerships
by himu » Sat Mar 30, 2013 12:22 am
In a network of car dealerships, a group of d sales directors each...
4
Last post by Anju@Gurome
Mon Apr 22, 2013 9:11 pm
Mon Apr 22, 2013 9:11 pm
OG-101
by [email protected] » Sun Apr 21, 2013 6:42 pm
101. Material A costs $3 per kilogram, and Material B costs $5 per...
2
Last post by GMATGuruNY
Mon Apr 22, 2013 9:37 am
Mon Apr 22, 2013 9:37 am
Triangles DS
by chaithu_bunny » Sun Apr 21, 2013 10:44 pm
In the fig shown, what is the value of x? 1 Length of Line segment QR...
2
Last post by J N
Mon Apr 22, 2013 8:20 am
Mon Apr 22, 2013 8:20 am
Algebra vs. Ballparking
by [email protected] » Mon Apr 22, 2013 5:02 am
Is x positive? 1) 1/(x+1)<1 2) x-1 is a perfect square statement...
1
Last post by Anju@Gurome
Mon Apr 22, 2013 5:12 am
Mon Apr 22, 2013 5:12 am
Can anyone help me with this?
by Fab79 » Sun Apr 21, 2013 7:26 pm
If r, s, and t are all positive, what is the ratio of r to s to t?...
5
Last post by [email protected]
Sun Apr 21, 2013 10:40 pm
Sun Apr 21, 2013 10:40 pm
Inequality and data suffiency
by btgsnt » Sun Apr 21, 2013 1:48 am
If x is an integer and y= 2 power -x , is y < 1/8 ? (1) x = 4 (2)...
3
Last post by btgsnt
Sun Apr 21, 2013 2:07 am
Sun Apr 21, 2013 2:07 am
REMAINDER PROBLEM
by Franny » Sat Apr 20, 2013 8:04 am
Hey there, can somebody please explain why 1/5 equals 0 with a...
3
Last post by Franny
Sat Apr 20, 2013 10:32 pm
Sat Apr 20, 2013 10:32 pm
Algebra ds
by srcc25anu » Fri Apr 19, 2013 3:09 pm
If x and y are both integers, which is larger, x^x or y^y? 1.x = y +...
2
Last post by hutch27
Sat Apr 20, 2013 6:44 am
Sat Apr 20, 2013 6:44 am
Geometry DS
by srcc25anu » Fri Apr 19, 2013 2:51 pm
If angle ABC is 30 degrees, what is the area of triangle BCE? 1.Angle...
7
Last post by rseafsf
Sat Apr 20, 2013 4:20 am
Sat Apr 20, 2013 4:20 am
OG 12 DS #89
by kguo » Sun Sep 27, 2009 10:22 pm
Is the number of members of Club X greater than the number of members...
3
Last post by r2kins
Fri Apr 19, 2013 10:00 pm
Fri Apr 19, 2013 10:00 pm
What is the average (arithmetic mean) of the numbers a &
by himu » Thu Apr 18, 2013 9:08 pm
What is the average (arithmetic mean) of the numbers a & b ?...
2
Last post by Brent@GMATPrepNow
Fri Apr 19, 2013 6:49 am
Fri Apr 19, 2013 6:49 am
Absolute value concept
by abhirup1711 » Fri Apr 19, 2013 2:10 am
Is root x a prime number? (1)|3x-7| = 2x+2 (2) x^2 = 9x The answer is...
2
Last post by abhirup1711
Fri Apr 19, 2013 4:06 am
Fri Apr 19, 2013 4:06 am
Standard Deviation
by dhirajdas53 » Wed Apr 17, 2013 6:13 pm
{x1,x2,x3...x9} and {y1,y2,y3...y9} are two evenly spaced...
5
Last post by srcc25anu
Thu Apr 18, 2013 3:25 pm
Thu Apr 18, 2013 3:25 pm
Number Properties DS Question
by sonalibhangay » Wed Apr 17, 2013 9:11 am
If x, y , and z are integers, is x/ yz an integer? A) y is a factor...
2
Last post by sonalibhangay
Thu Apr 18, 2013 12:32 am
Thu Apr 18, 2013 12:32 am
OG 12-89- Cant understand the logic
by [email protected] » Wed Apr 17, 2013 8:17 pm
89. Is the number of members of Club X greater than the number of...
1
Last post by Anju@Gurome
Wed Apr 17, 2013 8:21 pm
Wed Apr 17, 2013 8:21 pm
Divisibility
by ela07mjt » Tue Apr 16, 2013 11:37 pm
If n is a positive integer, is n^3 - n divisible by 4 ? (1) n = 2k +...
4
Last post by Brent@GMATPrepNow
Wed Apr 17, 2013 5:27 am
Wed Apr 17, 2013 5:27 am
what is the value of nonzero integer xy ?
by himu » Tue Apr 16, 2013 5:08 am
If (x−y)^2=x^2−y^2 what is the value of nonzero integer...
4
Last post by Brent@GMATPrepNow
Wed Apr 17, 2013 5:22 am
Wed Apr 17, 2013 5:22 am
Data Sufficiency
by ela07mjt » Tue Apr 16, 2013 11:54 pm
If b is positive, is ab positive? (1) a^2*b > 0 (2) a^2 + b = 13
1
Last post by Anju@Gurome
Wed Apr 17, 2013 12:16 am
Wed Apr 17, 2013 12:16 am
Hard looking algebra problem
by minkathebest » Tue Nov 13, 2012 9:35 pm
If x and y are positive integers, is (2+x) / (3+y) greater than...
5
Last post by GMATGuruNY
Mon Apr 15, 2013 2:16 pm
Mon Apr 15, 2013 2:16 pm
Need help with a study plan for DS
by Muktai » Sun Apr 14, 2013 10:27 am
Hi everyone, I have a month to go for the D-day. A week back, I took...
2
Last post by Muktai
Mon Apr 15, 2013 2:42 am
Mon Apr 15, 2013 2:42 am
GMAT Prep
by das.ashmita » Sat Oct 06, 2012 5:05 am
is root = 3-x ? 1. x not equal to 3 2. -x|x| > 0 OA B
6
Last post by sachin_yadav
Sun Apr 14, 2013 2:14 am
Sun Apr 14, 2013 2:14 am
Integer Properties question from the little green book
by hutch27 » Sat Apr 13, 2013 4:08 pm
I know this question was posted before but I didn't really understand...
2
Last post by Brent@GMATPrepNow
Sat Apr 13, 2013 5:06 pm
Sat Apr 13, 2013 5:06 pm
What does p equal?
by gmatquant25 » Sat Apr 13, 2013 7:35 am
What does p equal? 1. p < p^4 2. -p^3=|-p| OA C
1
Last post by Anju@Gurome
Sat Apr 13, 2013 7:54 am
Sat Apr 13, 2013 7:54 am
Possible errors in Number Property Guide for odd/even(s)
by murphydb711 » Fri Apr 12, 2013 10:26 am
Hello, I could use some help. I've been working on number properties...
6
Last post by Anju@Gurome
Fri Apr 12, 2013 10:48 am
Fri Apr 12, 2013 10:48 am
Women in Research
by Lifetron » Thu Apr 11, 2013 8:32 am
Of the 1400 College teachers surveyed 42% said they considered...
4
Last post by Lifetron
Thu Apr 11, 2013 6:28 pm
Thu Apr 11, 2013 6:28 pm
DS "distinct linear equations rule" - exception?
by Testtrainer » Fri Jul 09, 2010 8:53 pm
What is the value of x? (1) 3x = 2y (2) 5y = 3z and 5x = 2z The...
8
Last post by GMATGuruNY
Wed Apr 10, 2013 7:25 am
Wed Apr 10, 2013 7:25 am
Data Sufficiency - Area of Circles - Trust the GMAT Diagram?
by bigb62387 » Wed Apr 10, 2013 5:51 am
Hello - I was curious if someone could help better explain DS # 117...
3
Last post by Brent@GMATPrepNow
Wed Apr 10, 2013 6:37 am
Wed Apr 10, 2013 6:37 am
Question (Harder) for DS
by houstonrockets16 » Sun Jun 28, 2009 6:18 pm
Marta bought several pencils, if each pencil was either a 23 cent or...
8
Last post by sayanpaul
Tue Apr 09, 2013 9:39 pm
Tue Apr 09, 2013 9:39 pm
How to solve this Q?
by sanaa.rizwan » Tue Apr 09, 2013 6:50 pm
OG13 DS 74 In the xy coordinate plane, is point R equidistant from...
2
Last post by GMATGuruNY
Tue Apr 09, 2013 7:31 pm
Tue Apr 09, 2013 7:31 pm
OG DS 113
by sanaa.rizwan » Tue Apr 09, 2013 6:54 pm
OG13 DS 113 In the triangle ABC, point x is the midpoint of side AC...
1
Last post by Anju@Gurome
Tue Apr 09, 2013 7:04 pm
Tue Apr 09, 2013 7:04 pm
Geometry DS Question
by sanaa.rizwan » Tue Apr 09, 2013 6:59 pm
OG13 DS 129 In the xy plane, region R consists of all the point (x,y)...
1
Last post by Anju@Gurome
Tue Apr 09, 2013 7:02 pm
Tue Apr 09, 2013 7:02 pm
DS(Number System)
by rintoo22 » Sat Apr 06, 2013 12:49 pm
If M is a positive integer, then M^3 has how many digits? (1) M has 3...
3
Last post by Brian@VeritasPrep
Tue Apr 09, 2013 5:06 pm
Tue Apr 09, 2013 5:06 pm
Tricky Exponent Question
by championspunch » Mon Apr 08, 2013 7:57 pm
Is x > 10^10 ? (1) x > 2^34 (2) x = 2^35
3
Last post by GMATGuruNY
Tue Apr 09, 2013 8:26 am
Tue Apr 09, 2013 8:26 am
Probability question
by sanaa.rizwan » Mon Apr 08, 2013 5:13 pm
NP: QR DS 122 If 2 different representatives are to be selected at...
2
Last post by Anju@Gurome
Mon Apr 08, 2013 7:47 pm
Mon Apr 08, 2013 7:47 pm
help needed
by sanaa.rizwan » Mon Apr 08, 2013 5:09 pm
NP: QE DS 70 K is a set of numbers such that (i) if x is in K, -x is...
1
Last post by Anju@Gurome
Mon Apr 08, 2013 7:19 pm
Mon Apr 08, 2013 7:19 pm
can any body revert -HOW toaccess IR 50Q frm OG13?
by varun289 » Sat Apr 06, 2013 11:30 pm
can any body revert -HOW toaccess IR 50Q frm OG13?
1
Last post by Jim@StratusPrep
Mon Apr 08, 2013 8:41 am
Mon Apr 08, 2013 8:41 am
is p a Wagstaff prime
by himu » Thu Apr 04, 2013 8:04 am
A Wagstaff prime is a prime number p such that p=((2^q)+1)/3 , when q...
9
Last post by megamutter
Mon Apr 08, 2013 7:46 am
Mon Apr 08, 2013 7:46 am
How many books are on the shelf?
by himu » Mon Apr 08, 2013 4:52 am
A shelf contains hardcover and paperback books, of either fiction or...
3
Last post by GMATGuruNY
Mon Apr 08, 2013 7:45 am
Mon Apr 08, 2013 7:45 am
Occupancy rate
by himu » Mon Apr 08, 2013 7:15 am
Occupancy rate is defined as the number of units occupied divided by...
3
Last post by misterholmes
Mon Apr 08, 2013 7:40 am
Mon Apr 08, 2013 7:40 am
Did Leslie ever fly faster than 200 miles per hour?
by himu » Mon Apr 08, 2013 7:20 am
While Leslie was flying his airplane from Hartfield to Weatherford,...
2
Last post by Anju@Gurome
Mon Apr 08, 2013 7:30 am
Mon Apr 08, 2013 7:30 am
DS question
by kkadvent » Sun Apr 07, 2013 11:00 am
On the number line, the distance between x and y is greater than...
1
Last post by Anju@Gurome
Sun Apr 07, 2013 11:03 am
Sun Apr 07, 2013 11:03 am
DS (Number System)
by rintoo22 » Sat Mar 30, 2013 11:01 am
If k, m, and t are positive integers and k/6 + m/4 = t/12 , do t and...
3
Last post by Brent@GMATPrepNow
Sun Apr 07, 2013 4:49 am
Sun Apr 07, 2013 4:49 am
