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GMATPrep - Triangles
by score »
2
Last post by ghacker
Tue Jul 07, 2009 11:39 pm
how could I have solved this problem better?
by abcdefg »
JASON'S SALARY AND KAREN'S SALARY WERE EACH P PERCENT GREATER IN 1998...
2
Last post by ghacker
Tue Jul 07, 2009 11:29 pm
GMATprep: is x>y
by nhai2003 »
is x>y? 1) x^.5 > y 2) x^3 > y Please help me with this one...
3
Last post by aj5105
Tue Jul 07, 2009 11:20 pm
Is zero a positive DIGIT?
by umaa »
In this problem, it says the three parameters are positive DIGITS....
3
Last post by aj5105
Tue Jul 07, 2009 10:55 pm
Is this a good way to think about this GMATPrep problem?
by abcdefg »
What is the hundredths digit of the decimal Z? 1. The tenths digit of...
1
Last post by aj5105
Tue Jul 07, 2009 9:02 pm
GMATPrep - Smallest Prime Number
by score »
Friends - My best guess was A
1
Last post by DanaJ
Tue Jul 07, 2009 1:48 pm
In the rectangular coordinate system, are the points (r,s)..
by alexdallas »
I found a similar DS problem on here, but the B statement was...
3
Last post by alexdallas
Tue Jul 07, 2009 8:26 am
OG hit rate drop with harder questions and timing
by mayonnai5e »
Hello everyone, Just wanted some ideas on where to proceed from here...
2
Last post by 12345
Tue Jul 07, 2009 4:39 am
Algebra
by Thonk02 »
Whatt is value of: (X+Y) ^2 _________ (X-Y)^2 1. X^2 + Y^2 = 3XY 2....
4
EXPERT REPLIES
Last post by Ian Stewart
Tue Jul 07, 2009 4:18 am
DS question.. x=3y
by ladhanivishal »
if x=3y, is x^2>y^2? i)x+y<x*y ii)x^2=9*y^2 Answer is A Please...
5
Last post by deltaforce
Mon Jul 06, 2009 10:41 pm
is anyone can give explanation pls
by sanjib »
Are the numbersk/4,z/3 and r/2 in increasing order? (1) 3 < z <...
1
Last post by GMATQuantCoach
Mon Jul 06, 2009 3:47 pm
Megafoods
by hansoo »
At Megafoods, what is the total cost of one banana and one apple? (1)...
2
Last post by hansoo
Mon Jul 06, 2009 3:03 pm
x^n = x^(n+2)
by navalpike »
I’ve seen this in another link but the explanation did not help....
6
Last post by hk
Mon Jul 06, 2009 12:54 pm
1000DS more members than nonmembers pay the registration fee
by rookiez »
21. At a business association conference, the registration fee for...
2
Last post by hk
Mon Jul 06, 2009 12:13 pm
xy-plane
by molsen »
In the xy-plane, the line k passes through the origin and through the...
5
Last post by alexdallas
Mon Jul 06, 2009 11:48 am
Data suffiency question
by mkhanna »
Guys, Need helping in approaching the following data sufficiency...
5
Last post by mkhanna
Mon Jul 06, 2009 11:15 am
1000DS Please Help... want to be sure
by rookiez »
19. If x is an integer, what is the value of x? (1) -2(x + 5) < -1...
3
Last post by DanaJ
Sun Jul 05, 2009 10:37 pm
og 11 ds#35
by uptowngirl92 »
3.2@#6 IF @ and # each represent single digits in the decimal...
1
Last post by Robinmrtha
Sun Jul 05, 2009 9:09 pm
Equilater Triangle
by umaa »
OA A. How are we assuming that the smaill triangle is 30-60-90 angle...
2
Last post by umaa
Sun Jul 05, 2009 6:41 pm
DS - absolute values
by oks »
Is ¦x - y¦>¦x - z¦? (1) ¦y¦>¦z¦ (2) x < 0 OA is E. I...
1
Last post by GMATQuantCoach
Sun Jul 05, 2009 4:28 pm
DS - number of students
by oks »
If each of the students in a certain mathematics class is either a...
1
Last post by ssmiles08
Sun Jul 05, 2009 4:25 pm
2 DS Qs
by Adas »
Question the first: Are x and y both positive? 1) 2x - 2y = 1 2) x/y...
4
Last post by GMATQuantCoach
Sun Jul 05, 2009 1:52 pm
prime number
by sanjib »
If n = p + r, where n, p, and r are positive integers and n is odd,...
4
Last post by ghacker
Sun Jul 05, 2009 1:12 pm
1000DS is n+2 a prime number --- 1000DS
by rookiez »
10. If n is an integer, is n +2 a prime number? (1) n is a prime...
1
Last post by DanaJ
Sun Jul 05, 2009 12:32 pm
1000DS Price of Magzines sold percent
by rookiez »
11. If the price of a magazine is to be doubled, by what percent will...
1
Last post by DanaJ
Sun Jul 05, 2009 12:26 pm
need explanation pls
by sanjib »
Are the numbersk/4,z/3 and r/2 in increasing order? (1) 3 < z <...
2
Last post by maihuna
Sun Jul 05, 2009 6:57 am
Triangle
by tohellandback »
Please solve. OA A
3
Last post by ssmiles08
Sun Jul 05, 2009 4:45 am
What is the remainder when positive integer is divided by 8
by freakomalay »
What is the remainder when positive integer n is divided by 8 ?...
3
Last post by cramya
Sun Jul 05, 2009 12:05 am
Is X-Y divisible by 5?
by doclkk »
Is X-Y divisible by 5? 1. X is divisible by 5 2. Y is divisible by 5...
3
Last post by madhur_ahuja
Sat Jul 04, 2009 11:11 pm
Four dollar amounts
by Robinmrtha »
Four dollar amounts, w, x, y, and z, were invested in a business....
2
Last post by amitsahdev
Sat Jul 04, 2009 10:35 pm
comparison of slopes
by LevelOne »
1) Lines n and p lie in the xy-plane. Is the slope of line n less...
4
Last post by LevelOne
Sat Jul 04, 2009 10:26 pm
simple but twisted
by sanjib »
If n is an integer, is n/15 an integer? (1) 3n/15 is an integer. (2)...
5
Last post by rahulg83
Sat Jul 04, 2009 9:31 pm
m and n
by umaa »
If m and n are integers, and m is a multiple of 5, is mn a multiple...
1
Last post by ssmiles08
Sat Jul 04, 2009 2:46 pm
Measurement of arch
by sanjib »
See the picture in the attachment please. What is the circumference...
1
Last post by El Cucu
Fri Jul 03, 2009 11:42 am
pqrs
by sanjib »
If p,q,r, and s are nonzero numbers, is (p - 1)(q - 2)2(r - 3)3(s -...
1
Last post by ssmiles08
Fri Jul 03, 2009 6:50 am
circular area and points X & Y
by LevelOne »
A certain circular area has its center at point P and has radius 4,...
2
Last post by LevelOne
Fri Jul 03, 2009 6:18 am
y intercept
by shibal »
In xy plane, what is y-intercept of l? a. Slope of l is 3 times the y...
2
Last post by benissleeping
Fri Jul 03, 2009 12:19 am
number properties
by shilpi84 »
If n is a positive integer less than 200 and 5n/42 is an integer,...
3
Last post by sudi760mba
Fri Jul 03, 2009 12:08 am
Number Properties
by jtsgmat »
Does anyone know how to solve this? If P is a set of integers and 3...
11
EXPERT REPLIES
Last post by Ian Stewart
Thu Jul 02, 2009 7:01 pm
Data sufficiency tutorial and practice questions
by prepfortests »
I've just published our new data sufficiency tutorial and a...
4
Last post by yogami
Thu Jul 02, 2009 1:05 pm
OG-10-256
by ash_maverick »
if m>0 and n>0; is (m+x)/(n+x)>m/n 1.m<0 2.x>0 need...
1
Last post by Robinmrtha
Thu Jul 02, 2009 10:18 am
Number Properties
by Xbond »
Hi there, Could you help me to understand the concept and explain the...
6
Last post by Xbond
Thu Jul 02, 2009 3:51 am
xy plane
by shibal »
In the xy plane, at what point does y = (x + a)(x + b) cross the x...
5
Last post by yogami
Thu Jul 02, 2009 12:05 am
Candy bars DS (GPREP)
by aj5105 »
R bought two kinds of candy bars, C and T, that came in packages of 2...
2
Last post by cramya
Wed Jul 01, 2009 8:42 pm
Number properties / Is xy > – 2 ?
by Xbond »
Hi there, Could you help me to understand the concept and explain the...
1
Last post by GMATQuantCoach
Wed Jul 01, 2009 1:55 pm
water
by shibal »
Some water was removed from each of 6 tanks. If standard deviation of...
4
Last post by wetandfire
Wed Jul 01, 2009 12:04 pm
xyz
by shibal »
On the number line, the distance between x and y is greater than the...
4
Last post by wetandfire
Wed Jul 01, 2009 10:28 am
Two-digit numbers
by umaa »
If a and b are two-digit numbers that share the same digits, except...
2
Last post by rahulg83
Wed Jul 01, 2009 3:13 am
OG12 - DS - 128
by JeffB »
A school admin will assign each student in a group of n students to...
3
Last post by JeffB
Wed Jul 01, 2009 3:10 am
Mean Even?
by kanha81 »
For a set X containing n integers, is the mean even? (1) n is even....
4
Last post by rahulg83
Wed Jul 01, 2009 3:05 am