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OG12 DS Q46 and Q47
by icely »
Hi all Two simple questions in OG12, DS-section Q46 and Q47 (page 304...
2
Last post by icely
Sun Jul 15, 2012 4:04 am
X and Y Positive? (GMAT Prep 1)
by alex.gellatly »
Are x and y both positive? 1. 2x-2y=1 2. x/y > 1
3
Last post by GMATGuruNY
Sun Jul 15, 2012 3:27 am
Value of x+y+z (GMAT Prep 1)
by alex.gellatly »
If x, y, and z are integers greater than 1, what is the value of...
2
Last post by abhinav11
Sun Jul 15, 2012 1:43 am
OG -12 DS #87
by abhinav11 »
87. Is the number of seconds required to travel d1 feet at r1 feet...
1
Last post by Anurag@Gurome
Sun Jul 15, 2012 1:24 am
Jack and Mark (GMAT Prep 1)
by alex.gellatly »
Jack and Mark both received hourly wage increases of 6 percent. After...
1
Last post by Anurag@Gurome
Sun Jul 15, 2012 1:16 am
Marla's trip (GMAT Prep 1)
by alex.gellatly »
During a 40-mile trip, Marla traveled at an average speed of x miles...
1
Last post by Anurag@Gurome
Sun Jul 15, 2012 1:11 am
Is z equal to the median? (GMAT Prep 1)
by alex.gellatly »
Is z equal to the median of the three positive integers x, y, and z?...
1
Last post by Anurag@Gurome
Sun Jul 15, 2012 12:49 am
|x| = -x
by Pilly »
Hello, I'm practicing on data sufficiency through veritas prep and I...
1
Last post by eagleeye
Sat Jul 14, 2012 1:15 pm
XY-plane
by ikaplan »
In the xy-plane, does the line with equation y=3x+2 contain the point...
1
Last post by Brent@GMATPrepNow
Sat Jul 14, 2012 9:45 am
Triangles- Geometry- GMATPrep 1 question
by Mjkourtis »
See attachment for the figure. What is BC? (i) AD= 6 (ii) x=36
3
Last post by Brent@GMATPrepNow
Sat Jul 14, 2012 6:17 am
DS - Determining Ratio
by karthikpandian19 »
Jackie and Micah each bake 10 cookies using two different recipes. If...
6
Last post by Gaurav 2013-fall
Sat Jul 14, 2012 12:18 am
value of (1/x) = (1/y)
by alex.gellatly »
what is the value of (1/x) = (1/y)? 1. x/(x+y)=-1 2. xy=6(x+y) Thanks
3
Last post by sanju09
Fri Jul 13, 2012 10:01 pm
party
by grandh01 »
Each person attending a fund-raising party for a certain club was...
1
Last post by Anurag@Gurome
Thu Jul 12, 2012 11:44 pm
integer
by grandh01 »
Is the integer X divisible by 6? 1) x + 3 is divisible by 3 2) x + 3...
1
Last post by Anurag@Gurome
Thu Jul 12, 2012 11:35 pm
Algebra - OG-2nd Edition
by shanice »
What is the value of a-b? (1)a=b+4 (2)(a-b)^2 = 16 Answer is A. My...
2
Last post by eagleeye
Thu Jul 12, 2012 10:22 am
Another remainder...
by alex.gellatly »
What is the remainder when the sum of the positive integers x and y...
3
Last post by GMATGuruNY
Thu Jul 12, 2012 7:10 am
Remainder Question - OG(2nd Edition)
by shanice »
If x and y are positive integers, what is the remainder when 10^x + y...
1
Last post by Birottam Dutta
Thu Jul 12, 2012 7:09 am
Divided by positive integer k
by alex.gellatly »
What is the remainder when the positive integer n is divided by the...
2
Last post by Birottam Dutta
Thu Jul 12, 2012 5:58 am
DS - Factoring
by karthikpandian19 »
If h and k are both positive integers, are both roots of the equation...
5
Last post by karthikpandian19
Thu Jul 12, 2012 4:50 am
DS - XY plane with triangle
by karthikpandian19 »
In the diagram above, the shaded region is bounded by, but does not...
5
Last post by karthikpandian19
Thu Jul 12, 2012 4:47 am
Randomly selected students
by alex.gellatly »
What is the probability that a student randomly selected from a class...
1
Last post by niketdoshi123
Thu Jul 12, 2012 2:37 am
DS - XY plane with parabola
by karthikpandian19 »
If f(x) = ax^2 + bx + c, with a not equal to zero, at what point does...
3
Last post by karthikpandian19
Wed Jul 11, 2012 5:15 pm
Word problem:
by \'manpreet singh »
Q.1)If r is a constant and a n = rn for all positive integers n, for...
2
Last post by \'manpreet singh
Wed Jul 11, 2012 7:40 am
DS Manhattan flashcard confusion
by MrCleantek »
I was referring to Manhattan flashcards and saw this question...
2
Last post by MrCleantek
Wed Jul 11, 2012 5:29 am
Greatest Common Factor
by alex.gellatly »
What is the greatest common factor of the positive integers j and k?...
3
Last post by alex.gellatly
Wed Jul 11, 2012 12:46 am
Data suffeciency problem - Geometry
by krishna239455 »
Pls see the attachment for the question. Let me know the answer and...
5
Last post by naughtyboy
Tue Jul 10, 2012 10:01 am
Isoceles vs. equilateral triangle
by metallicafan »
In ISOCELES triangle MNP, MN = MP, and NP = 6. Which of the following...
1
Last post by Anurag@Gurome
Tue Jul 10, 2012 5:12 am
Typo in this question?
by metallicafan »
What is the area of the circle above with center O? (1) The length...
1
Last post by Jim@StratusPrep
Tue Jul 10, 2012 3:58 am
Challenge Data Sufficiency Question
by Jim@StratusPrep »
Is |x-2|+ 9 < y - 8? 1) x > 7 2) y < 13 Answer to follow...
1
Last post by eagleeye
Sun Jul 08, 2012 5:27 pm
Ones digit Challenge
by Jim@StratusPrep »
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
Sum of the digits of the positive integer n where n<99
by gmattesttaker2 »
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
Is X<Y ?
by Jeevanantham »
Is X < Y ? I) if 2x <3y II) if xy > 0
3
Last post by Testluv
Sun Jul 08, 2012 2:42 pm
DS - Disguised eqn
by karthikpandian19 »
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
MGMAT Problem
by adi_800 »
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
Percent problem..from DS 1000 series
by mehravikas »
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
SEQUENCES
by ajdjmba »
If S is the infinite sequence S1 = 6, S2 = 12, ..., Sn = Sn-1 +...
1
Last post by Anurag@Gurome
Sun Jul 08, 2012 2:54 am
DS - Inequality
by karthikpandian19 »
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
median
by ankita1709 »
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
DS - Inequality with exp.
by karthikpandian19 »
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
DS - Inequality
by karthikpandian19 »
Is x > -3? x2 - 9 > x + 3 |x3| < 64
2
Last post by Bill@VeritasPrep
Fri Jul 06, 2012 5:47 pm
equalities-need help understanding
by grandh01 »
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
DS - Solving Inequality
by karthikpandian19 »
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
average number of miles per gallon of gasoline for a car
by gmattesttaker2 »
Hello, The below is from the 10th edition of OG. Unfortunately, I...
4
Last post by gmattesttaker2
Thu Jul 05, 2012 9:24 pm
If a and b are distinct positive integers
by PGMAT »
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
DS : Numerical Properties
by anujan007 »
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
DS : Progression & Sequences
by anujan007 »
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
DS - weighted avg
by karthikpandian19 »
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
Equations
by Bhupisuhag »
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
DS - Probability
by karthikpandian19 »
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
DS - XY plane
by karthikpandian19 »
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