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Ones digit Challenge
by Jim@StratusPrep » Sun Jul 08, 2012 4:58 pm
For the positive integers W, X, Y, and Z, Z = 2x + 1, and W=Y^Z. What...
1
Last post by eagleeye
Sun Jul 08, 2012 5:16 pm
Sun Jul 08, 2012 5:16 pm
Sum of the digits of the positive integer n where n<99
by gmattesttaker2 » Sat Jul 07, 2012 11:54 pm
Hello, Can you please help with this: What is the sum of the digits...
3
Last post by gmattesttaker2
Sun Jul 08, 2012 4:04 pm
Sun Jul 08, 2012 4:04 pm
DS - Disguised eqn
by karthikpandian19 » Fri Jul 06, 2012 4:23 pm
Is $_(\frac{x}{2})^2 + (\frac{x}{3})^3 \geq 0$_? $_x < 0$_ $_x...
10
Last post by karthikpandian19
Sun Jul 08, 2012 1:21 pm
Sun Jul 08, 2012 1:21 pm
MGMAT Problem
by adi_800 » Thu Sep 16, 2010 2:50 am
Quadrilateral ABCD is a rhombus and points C, D, and E are on the...
5
Last post by gmattesttaker2
Sun Jul 08, 2012 12:13 pm
Sun Jul 08, 2012 12:13 pm
Percent problem..from DS 1000 series
by mehravikas » Sun Jun 01, 2008 12:23 am
S1-17 At a certain university, if 50 percent of the people who...
6
Last post by sandeep_thaparianz
Sun Jul 08, 2012 4:39 am
Sun Jul 08, 2012 4:39 am
DS - Inequality
by karthikpandian19 » Sat Jul 07, 2012 8:13 pm
Is 9a - 5b < a^4? 9a - 5b = -7 a > 3 and b...
1
Last post by Anurag@Gurome
Sat Jul 07, 2012 8:28 pm
Sat Jul 07, 2012 8:28 pm
median
by ankita1709 » Sat Jun 02, 2012 7:37 am
If set S consists of even number of integers, is the median of set...
8
Last post by windchaser
Sat Jul 07, 2012 6:58 pm
Sat Jul 07, 2012 6:58 pm
DS - Inequality with exp.
by karthikpandian19 » Fri Jul 06, 2012 4:24 pm
If x and y are non-zero integers, is y2 - x3 > 0? x > y...
2
Last post by karthikpandian19
Fri Jul 06, 2012 6:23 pm
Fri Jul 06, 2012 6:23 pm
equalities-need help understanding
by grandh01 » Fri Jul 06, 2012 10:19 am
R= 1 + 2xy + x^2y^2, what is the value of xy? 1) R=0 2) X>0 OA IS...
1
Last post by tutorphd
Fri Jul 06, 2012 10:47 am
Fri Jul 06, 2012 10:47 am
DS - Solving Inequality
by karthikpandian19 » Thu Jul 05, 2012 7:29 pm
If a - b < 20, is a - b > a + b? b = 30 a = 25...
2
Last post by Brent@GMATPrepNow
Fri Jul 06, 2012 6:04 am
Fri Jul 06, 2012 6:04 am
average number of miles per gallon of gasoline for a car
by gmattesttaker2 » Tue Jul 03, 2012 11:50 pm
Hello, The below is from the 10th edition of OG. Unfortunately, I...
4
Last post by gmattesttaker2
Thu Jul 05, 2012 9:24 pm
Thu Jul 05, 2012 9:24 pm
If a and b are distinct positive integers
by PGMAT » Thu Jul 05, 2012 7:12 pm
If a and b are distinct positive integers, what is the units digit of...
1
Last post by Anurag@Gurome
Thu Jul 05, 2012 7:35 pm
Thu Jul 05, 2012 7:35 pm
DS : Numerical Properties
by anujan007 » Thu Jul 05, 2012 4:32 pm
If y=-z where z is a prime number, what is the value of X? 1) |x+2| +...
2
Last post by Anurag@Gurome
Thu Jul 05, 2012 7:24 pm
Thu Jul 05, 2012 7:24 pm
DS : Progression & Sequences
by anujan007 » Thu Jul 05, 2012 4:24 pm
What is the 3rd term of Sequence A? 1) Each term is the equal to the...
2
Last post by Anurag@Gurome
Thu Jul 05, 2012 7:20 pm
Thu Jul 05, 2012 7:20 pm
DS - weighted avg
by karthikpandian19 » Wed Jul 04, 2012 9:25 pm
What percentage of the dogs at a particular dog show are male? The...
5
Last post by karthikpandian19
Thu Jul 05, 2012 2:33 pm
Thu Jul 05, 2012 2:33 pm
Equations
by Bhupisuhag » Thu Jul 05, 2012 12:46 am
If x and y are integers such that x < y < 0, what is x -...
2
Last post by Brent@GMATPrepNow
Thu Jul 05, 2012 6:39 am
Thu Jul 05, 2012 6:39 am
DS - Probability
by karthikpandian19 » Wed Jul 04, 2012 9:16 pm
Each of the twelve articles of clothing in a laundry basket is either...
1
Last post by eagleeye
Thu Jul 05, 2012 12:06 am
Thu Jul 05, 2012 12:06 am
DS - XY plane
by karthikpandian19 » Wed Jul 04, 2012 12:17 am
If line a and line b lie in the xy-plane , line a has a slope of (k...
7
Last post by karthikpandian19
Wed Jul 04, 2012 11:01 pm
Wed Jul 04, 2012 11:01 pm
DS - Symbol signs
by karthikpandian19 » Wed Jul 04, 2012 9:11 pm
Let represent the average of the greatest integer less than or equal...
2
Last post by eagleeye
Wed Jul 04, 2012 9:52 pm
Wed Jul 04, 2012 9:52 pm
DS - fraction (explanation reqd.)
by karthikpandian19 » Wed Jul 04, 2012 12:09 am
Mildred wove scarves with different combinations of yellow, blue,...
4
Last post by karthikpandian19
Wed Jul 04, 2012 5:57 pm
Wed Jul 04, 2012 5:57 pm
slope of line M
by gmatdriller » Wed Jul 04, 2012 1:57 am
If lines L and M are parallel on the x-y plane, what is the slope of...
3
Last post by gmatdriller
Wed Jul 04, 2012 12:16 pm
Wed Jul 04, 2012 12:16 pm
Lincoln library's total expenditure for books, periodicals
by gmattesttaker2 » Wed Jul 04, 2012 12:21 am
Hello, This is from the 10th edition of OG: If the Lincoln library's...
2
Last post by gmattesttaker2
Wed Jul 04, 2012 10:21 am
Wed Jul 04, 2012 10:21 am
Seth
by kevincanspain » Tue Jul 03, 2012 11:03 pm
If 20 of his friends speak at least two languages, does Seth have...
1
Last post by eagleeye
Wed Jul 04, 2012 7:46 am
Wed Jul 04, 2012 7:46 am
ABCD is a quadrilateral
by pesfunk » Fri Apr 15, 2011 5:41 pm
Could someone help me with this one please ? ABCD is a quadrilateral....
4
Last post by conceptd
Wed Jul 04, 2012 5:57 am
Wed Jul 04, 2012 5:57 am
Answer explanation needed.
by dkumar.83 » Sun May 09, 2010 8:55 am
Q6: In the figure shown, line segment AD is parallel to line segment...
7
Last post by gladiator999
Tue Jul 03, 2012 8:14 pm
Tue Jul 03, 2012 8:14 pm
Inequalities
by PGMAT » Mon Jul 02, 2012 4:35 pm
Is sqrt((y-4)^2) = 4-y? 1. |y-3|<=1 2. y.|y|>0 Can some one...
4
Last post by GMATGuruNY
Tue Jul 03, 2012 5:27 pm
Tue Jul 03, 2012 5:27 pm
inequalities
by nidhis.1408 » Tue Jul 03, 2012 12:41 pm
Is bd <0 (1) bc < 0 (2) cd >0 Can somebody please give me...
1
Last post by eagleeye
Tue Jul 03, 2012 1:27 pm
Tue Jul 03, 2012 1:27 pm
critical Reasoning question
by hellother » Tue Jul 03, 2012 8:24 am
Hello , Please take a look into the question.. Years ago, some in the...
1
Last post by Jim@StratusPrep
Tue Jul 03, 2012 11:34 am
Tue Jul 03, 2012 11:34 am
Integer Properties - DS
by achal46 » Tue Jul 03, 2012 7:10 am
If j and k are positive integers, what is the remainder when 8 *...
5
Last post by GMATGuruNY
Tue Jul 03, 2012 9:55 am
Tue Jul 03, 2012 9:55 am
DS - eqn
by karthikpandian19 » Tue Jul 03, 2012 1:02 am
How many people voted for Initiative Q? Of the total number of votes...
4
Last post by Anurag@Gurome
Tue Jul 03, 2012 4:09 am
Tue Jul 03, 2012 4:09 am
DS - Eqn.
by karthikpandian19 » Tue Jul 03, 2012 12:14 am
A fashion outlet sells three types of pairs of pants: straight leg,...
2
Last post by karthikpandian19
Tue Jul 03, 2012 4:07 am
Tue Jul 03, 2012 4:07 am
DS - exponents
by karthikpandian19 » Tue Jul 03, 2012 3:58 am
If a and b are different integers, does a = 0? a^3 = (a^2)b b = 7
1
Last post by Anurag@Gurome
Tue Jul 03, 2012 4:03 am
Tue Jul 03, 2012 4:03 am
Carol's commute
by alex.gellatly » Mon Jul 02, 2012 9:25 pm
If it took Carols 1/2 hour to cycle from his house to the library...
2
Last post by GMATGuruNY
Tue Jul 03, 2012 2:14 am
Tue Jul 03, 2012 2:14 am
DS - Rectangles & Squares
by karthikpandian19 » Tue Jul 03, 2012 12:06 am
A carpenter used identical square tiles to completely cover a square...
1
Last post by Anurag@Gurome
Tue Jul 03, 2012 12:51 am
Tue Jul 03, 2012 12:51 am
DS - Word trans.
by karthikpandian19 » Mon Jul 02, 2012 11:59 pm
At a certain restaurant, burgers, fries, and soft drinks are sold...
1
Last post by Anurag@Gurome
Tue Jul 03, 2012 12:39 am
Tue Jul 03, 2012 12:39 am
DS - Inequality
by karthikpandian19 » Tue Jul 03, 2012 12:02 am
If integer y is greater than integer x, is |x + y| > 6? y =...
1
Last post by Anurag@Gurome
Tue Jul 03, 2012 12:22 am
Tue Jul 03, 2012 12:22 am
slope of n and p (GMAT Prep)
by alex.gellatly » Mon Jul 02, 2012 9:59 pm
Lines n and p lie in the xy-plane. Is the slope of line n less than...
2
Last post by Anurag@Gurome
Mon Jul 02, 2012 11:04 pm
Mon Jul 02, 2012 11:04 pm
Mod + Inequality
by niketdoshi123 » Mon Jul 02, 2012 10:47 pm
If x is not equal to 0, is |x| less than 1? 1) x/|x|<x 2)|x|>x
1
Last post by Anurag@Gurome
Mon Jul 02, 2012 10:55 pm
Mon Jul 02, 2012 10:55 pm
What is the value of n?
by alex.gellatly » Mon Jul 02, 2012 9:43 pm
What is the value of n? 1 n is between 0 and 1 2 7/16 is 3/8 more...
1
Last post by Anurag@Gurome
Mon Jul 02, 2012 9:48 pm
Mon Jul 02, 2012 9:48 pm
is x>0 (GMAT Prep)
by alex.gellatly » Mon Jul 02, 2012 8:12 pm
If ax + b = 0, is x>0 1. a+b >0 2. a-b > 0
2
Last post by Anurag@Gurome
Mon Jul 02, 2012 9:46 pm
Mon Jul 02, 2012 9:46 pm
Exponents theory 2
by metallicafan » Sun Jul 01, 2012 5:31 am
Hi, I would like to know in which cases we can say that because a^x...
3
Last post by \'manpreet singh
Mon Jul 02, 2012 8:46 pm
Mon Jul 02, 2012 8:46 pm
Is the product st negative?
by PGMAT » Mon Jul 02, 2012 6:05 pm
Is the product st negative? (1) s^2 - s < 0 (2) (s-4)/(t-3) = 1 OA...
1
Last post by GMATGuruNY
Mon Jul 02, 2012 6:43 pm
Mon Jul 02, 2012 6:43 pm
Combinations
by niketdoshi123 » Thu Jun 28, 2012 11:29 pm
Each year, a college admissions committee grants a certain number of...
4
Last post by GMATGuruNY
Mon Jul 02, 2012 8:37 am
Mon Jul 02, 2012 8:37 am
Word problem-TRICKY
by \'manpreet singh » Sun Jul 01, 2012 9:22 am
Fav Unfavor Not Sure Candidate M 40 20 40 Candidate N 30 35 35...
4
Last post by \'manpreet singh
Sun Jul 01, 2012 7:34 pm
Sun Jul 01, 2012 7:34 pm
Employed (gmatprep)
by Bhupisuhag » Sat Jun 30, 2012 9:54 am
Are at least 10 percent of the people in country X who are 65 years...
3
Last post by spartacus1412
Sun Jul 01, 2012 4:35 am
Sun Jul 01, 2012 4:35 am
