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og 117- help
by ashblog02 » Wed Nov 10, 2010 9:25 am
if n is +ve which of the following is equal to 1/ sq root of n+1 - sq...
2
Last post by selango
Wed Nov 10, 2010 9:35 am
Wed Nov 10, 2010 9:35 am
Directly proportional
by joannabanana » Wed Sep 29, 2010 10:10 am
This is from OG, #163 In a certain business, production index p is...
2
Last post by joannabanana
Tue Nov 09, 2010 11:54 am
Tue Nov 09, 2010 11:54 am
Prep question
by hnature0704 » Tue Nov 09, 2010 4:06 am
Need some Help! thank you :) Linda put an amount of money into each...
1
Last post by Dani@MasterGMAT
Tue Nov 09, 2010 9:38 am
Tue Nov 09, 2010 9:38 am
What is the number of employees at this company?(SET-20/Q-19
by iikarthik » Mon Nov 08, 2010 3:23 am
hi, Pls post the answer with explanation Q19: At a certain company,...
3
Last post by kmittal82
Tue Nov 09, 2010 3:44 am
Tue Nov 09, 2010 3:44 am
GMATPrep - Ratio and percentage Difficulty level Hard
by GMATMadeEasy » Mon Nov 08, 2010 10:44 am
another one
1
Last post by selango
Mon Nov 08, 2010 4:55 pm
Mon Nov 08, 2010 4:55 pm
a gr8 resource for data sufficiency
by mehrasa » Sun Nov 07, 2010 9:41 pm
hi all this link is very useful mentioning gr8 tips for data...
0
Last post by mehrasa
Sun Nov 07, 2010 9:41 pm
Sun Nov 07, 2010 9:41 pm
A set of consecutive integers
by boysangur » Sun Nov 07, 2010 7:29 pm
In a DS problem, I am told that a set consists of 5 consecutive...
1
Last post by Rahul@gurome
Sun Nov 07, 2010 7:33 pm
Sun Nov 07, 2010 7:33 pm
Can someone explain how to do this prob
by ashblog02 » Sat Nov 06, 2010 7:08 pm
Can anyone explain this prob OG prob 115 For any integers x and y,...
3
Last post by Geva@EconomistGMAT
Sun Nov 07, 2010 5:35 am
Sun Nov 07, 2010 5:35 am
EXPERT HELP...PLS
by ashblog02 » Sat Nov 06, 2010 11:15 am
OG 12 qs prob 73 is m is an integer is m odd 1. m/2 is not an even...
2
Last post by Geva@EconomistGMAT
Sun Nov 07, 2010 5:16 am
Sun Nov 07, 2010 5:16 am
absolute value
by clock60 » Fri Nov 05, 2010 1:38 pm
hi guys the problem looks like rather trivial but i picked E but oa...
6
Last post by wilson4mba
Sat Nov 06, 2010 8:32 pm
Sat Nov 06, 2010 8:32 pm
remainder DS ? experts help
by wilson4mba » Sat Nov 06, 2010 1:14 am
When Y is divided by 2, is the remainder 1? (1) (-1)^(Y+2) = -1 (2) Y...
4
Last post by Rahul@gurome
Sat Nov 06, 2010 4:00 am
Sat Nov 06, 2010 4:00 am
even numbers
by kushal.adhia » Sat Nov 06, 2010 3:26 am
Does set S contain any even numbers? 1) There are no prime numbers in...
3
Last post by Rahul@gurome
Sat Nov 06, 2010 3:49 am
Sat Nov 06, 2010 3:49 am
the invincibles -myth or a fact
by j5makk » Tue Nov 02, 2010 9:16 pm
please suggest me some remedy to decrease the damage caused by-...
3
Last post by j5makk
Fri Nov 05, 2010 7:58 pm
Fri Nov 05, 2010 7:58 pm
Number Properties Disguised - OG12 (challening)
by GMATMadeEasy » Fri Oct 29, 2010 1:15 pm
A school administrator will assign each student in a group of n...
5
Last post by goyalsau
Fri Nov 05, 2010 7:32 pm
Fri Nov 05, 2010 7:32 pm
GMATPrep ratio problem
by sugmomo » Fri Nov 05, 2010 6:54 am
Of the students who eat in certain cafeteria, each student either...
2
Last post by goyalsau
Fri Nov 05, 2010 7:18 pm
Fri Nov 05, 2010 7:18 pm
Huge Performance Drop in OG-12 Q#100+ Data Sufficiency
by clawhammer » Thu Nov 04, 2010 9:00 am
Okay, I've been doing the OG-12 main book Data Sufficiency problems,...
3
Last post by clawhammer
Fri Nov 05, 2010 3:07 am
Fri Nov 05, 2010 3:07 am
Quick Solution to multiple creepy equations for DS?
by clawhammer » Wed Nov 03, 2010 8:42 am
Can anyone please suggest me any quick way to figure answer to a DS...
2
Last post by vijchid
Thu Nov 04, 2010 10:34 am
Thu Nov 04, 2010 10:34 am
Abs: is a*|b| < a-b ?
by euro » Tue Nov 02, 2010 1:34 am
If 'a' and 'b' are integers, and |a| > |b|, is a*|b| < a-b ?...
4
Last post by fskilnik@GMATH
Thu Nov 04, 2010 9:58 am
Thu Nov 04, 2010 9:58 am
Number Line - Expert Advice Needed
by ugoyal » Sun Oct 31, 2010 7:42 am
This is a question from GMAT Prep. Would appreciate if a Math tutor...
5
Last post by GMATGuruNY
Wed Nov 03, 2010 12:15 pm
Wed Nov 03, 2010 12:15 pm
intergers and multiple - og
by clawhammer » Wed Nov 03, 2010 8:36 am
Please provide me a quick approach and a general theory to attack a...
3
Last post by Testluv
Wed Nov 03, 2010 10:12 am
Wed Nov 03, 2010 10:12 am
Abs: What is the value of 'y'?
by euro » Tue Nov 02, 2010 1:37 am
What is the value of 'y'? (1) 3 |x^2 - 4| = y-2 (2) |3-y| = 11
2
Last post by Brian@VeritasPrep
Wed Nov 03, 2010 9:16 am
Wed Nov 03, 2010 9:16 am
Number properties
by Viper83 » Tue Nov 02, 2010 8:11 am
What is the value of (2 to power X + 2 to power X)/(2 to power Y)?...
3
Last post by clawhammer
Wed Nov 03, 2010 9:11 am
Wed Nov 03, 2010 9:11 am
XY coordinate
by danjuma » Mon Nov 01, 2010 8:46 pm
In the XY coordinate plane, lines L and K intersect at the point...
2
Last post by diebeatsthegmat
Wed Nov 03, 2010 5:27 am
Wed Nov 03, 2010 5:27 am
unequal dilemma :)
by waltz2salsa » Wed Nov 03, 2010 12:22 am
If 3^a * 4^b = c, what is the value of b? (1) 5^a = 25 (2) c = 36 i...
3
Last post by Geva@EconomistGMAT
Wed Nov 03, 2010 3:02 am
Wed Nov 03, 2010 3:02 am
factor of m
by kushal.adhia » Mon Nov 01, 2010 10:42 am
If m is an integer, is 14 a factor of m ? (1) 14 is a factor of 15 m....
2
Last post by pradeepkaushal9518
Tue Nov 02, 2010 12:51 am
Tue Nov 02, 2010 12:51 am
OG Quant #113
by replayyyy » Sun Oct 31, 2010 12:42 pm
In the fraction x/y, where x and y are positive integers, what is the...
5
Last post by kapur.arnav
Mon Nov 01, 2010 9:54 am
Mon Nov 01, 2010 9:54 am
GMAT Prep: Coordinate Geometry (Line Props)
by euro » Sat Oct 30, 2010 4:06 am
How to solve this one?
6
Last post by Rezinka
Mon Nov 01, 2010 12:44 am
Mon Nov 01, 2010 12:44 am
OG12 - Inequality + geometry (number pick or algebra)
by GMATMadeEasy » Sun Oct 31, 2010 8:53 am
In the xy-plane, region R consists of all the points (x ,y) such that...
1
Last post by Rahul@gurome
Sun Oct 31, 2010 6:53 pm
Sun Oct 31, 2010 6:53 pm
Samuel the salesman
by gmatrix » Fri Oct 29, 2010 5:55 am
Samuel sells dictionaries, and his monthly income has two components,...
4
Last post by gmatrix
Sun Oct 31, 2010 4:16 pm
Sun Oct 31, 2010 4:16 pm
hundredths digit of a decimal
by ugoyal » Sun Oct 31, 2010 7:33 am
DS question from GMAT Prep Q. Is the hundredths digit of the decimal...
4
Last post by ugoyal
Sun Oct 31, 2010 11:18 am
Sun Oct 31, 2010 11:18 am
gmatprep ds
by replayyyy » Sat Oct 30, 2010 6:47 am
Of the 60 animals in a certain farm, 2/3 are either pigs or cows. How...
2
Last post by Night reader
Sat Oct 30, 2010 11:43 am
Sat Oct 30, 2010 11:43 am
GMAT Prep Inequalities: ?Best way to attack?
by euro » Sat Oct 30, 2010 5:56 am
If zt < -3, is z < 4? (1) z < 9 (2) t < -4 OA is (E) What...
3
Last post by Rahul@gurome
Sat Oct 30, 2010 9:53 am
Sat Oct 30, 2010 9:53 am
Inequalities
by sindhujah_kk » Sat Oct 30, 2010 3:06 am
Is |x| = y-z? 1) x+y = z 2) x<0 Ans: C Please explain.
2
Last post by limestone
Sat Oct 30, 2010 3:27 am
Sat Oct 30, 2010 3:27 am
x raised to any odd integer
by sanju09 » Fri Oct 15, 2010 10:47 pm
x is an integer and x raised to any odd integer is greater than zero;...
8
Last post by Rezinka
Sat Oct 30, 2010 2:12 am
Sat Oct 30, 2010 2:12 am
exponent values
by kushal.adhia » Fri Oct 29, 2010 11:05 am
If 3^a 4^b = c, what is the value of b? (1) 5^a = 25 (2) c = 36 A and...
4
Last post by kushal.adhia
Fri Oct 29, 2010 11:33 pm
Fri Oct 29, 2010 11:33 pm
Geometry DS
by ptm_30 » Tue Oct 12, 2010 3:43 pm
In the figure, lines AB and DE are parallel. What is the measure of...
11
Last post by diebeatsthegmat
Fri Oct 29, 2010 8:15 pm
Fri Oct 29, 2010 8:15 pm
Area of Triangle
by goyalsau » Thu Oct 14, 2010 4:49 am
If vertices of a triangle have coordinates (-2,2),(3,2)(x,y), what is...
8
Last post by diebeatsthegmat
Fri Oct 29, 2010 8:01 pm
Fri Oct 29, 2010 8:01 pm
fraction of students
by joannabanana » Mon Oct 11, 2010 4:00 am
What fraction of this year's graduating students at a certain college...
4
Last post by vijchid
Fri Oct 29, 2010 12:22 pm
Fri Oct 29, 2010 12:22 pm
GMAT prep-average median
by taneja.niks » Sat Oct 16, 2010 11:33 am
Last month 15 homes were sold in the town . The average (arithmetic...
3
Last post by goyalsau
Fri Oct 29, 2010 8:39 am
Fri Oct 29, 2010 8:39 am
DS Question from GMATprep
by vtrang82 » Thu Oct 28, 2010 3:06 pm
If k does not equal -1,0 or 1, does 1 / k > 0? I. 1 / (K+1) >0...
1
Last post by GMATGuruNY
Thu Oct 28, 2010 7:52 pm
Thu Oct 28, 2010 7:52 pm
DS - Easy problem made to look tricky.
by tlt2372 » Wed Oct 27, 2010 5:40 pm
OA: D How is this possible?
4
Last post by diebeatsthegmat
Wed Oct 27, 2010 11:26 pm
Wed Oct 27, 2010 11:26 pm